Diff for ./qemu-vexpress64/__internal/defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.421556249 -0800
+++ /tmp/foob	2017-12-13 23:33:17.425556267 -0800
@@ -1,5 +1,5 @@
 Booting Linux on physical CPU 0x0000000000 [0x411fd070]
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Tue Dec 12 21:53:47 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Wed Dec 13 23:24:24 PST 2017
 Machine model: linux,dummy-virt
 Memory limited to 1024MB
 efi: Getting EFI parameters from FDT:
@@ -77,9 +77,9 @@
 DMI not present or invalid.
 NET: Registered protocol family 16
 audit: initializing netlink subsys (disabled)
-audit: type=2000 audit(0.192:1): state=initialized audit_enabled=0 res=1
+audit: type=2000 audit(0.184:1): state=initialized audit_enabled=0 res=1
 cpuidle: using governor menu
-vdso: 2 pages (1 code @ 000000001f6b5fc9, 1 data @ 000000003c8c75fc)
+vdso: 2 pages (1 code @ 000000006bc4d321, 1 data @ 00000000e7c1ed81)
 hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
 DMA: preallocated 256 KiB pool for atomic allocations
 Serial: AMBA PL011 UART driver
@@ -143,10 +143,10 @@
 pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff]
 pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff]
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000009283e0c4)
+Trying to vfree() nonexistent vm area (00000000eb45691e)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -159,8 +159,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000804d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000009b x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -186,12 +186,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb59 ]---
+---[ end trace 62368785adf0003e ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000007660b1f6)
+Trying to vfree() nonexistent vm area (000000004b6d8aab)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -204,11 +204,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000008055000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000000c8 x8 : 8006503d4ca25e00 
-x7 : 3730303030303030 x6 : ffff0000090f0e10 
+x7 : 3430303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -231,12 +231,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5a ]---
+---[ end trace 62368785adf0003f ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000079d3dfbd)
+Trying to vfree() nonexistent vm area (000000005f0f1419)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -249,8 +249,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000805d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000000f5 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -276,12 +276,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5b ]---
+---[ end trace 62368785adf00040 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000005083cb85)
+Trying to vfree() nonexistent vm area (000000003067bf1c)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -294,11 +294,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000008065000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000122 x8 : 8006503d4ca25e00 
-x7 : 3530303030303030 x6 : ffff0000090f0e10 
+x7 : 3330303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -321,12 +321,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5c ]---
+---[ end trace 62368785adf00041 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000e5b9e945)
+Trying to vfree() nonexistent vm area (0000000070af802f)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -339,8 +339,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000806d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000014f x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -366,12 +366,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5d ]---
+---[ end trace 62368785adf00042 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000007549630)
+Trying to vfree() nonexistent vm area (0000000051d16085)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -384,11 +384,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000008075000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000017c x8 : 8006503d4ca25e00 
-x7 : 3030303030303030 x6 : ffff0000090f0e10 
+x7 : 3530303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -411,12 +411,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5e ]---
+---[ end trace 62368785adf00043 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000004e24eb49)
+Trying to vfree() nonexistent vm area (00000000f9a72cb9)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -429,8 +429,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000807d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000001a9 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -456,12 +456,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb5f ]---
+---[ end trace 62368785adf00044 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000002097741f)
+Trying to vfree() nonexistent vm area (000000001f09ef97)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -474,11 +474,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092b6000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000001d6 x8 : 8006503d4ca25e00 
-x7 : 3230303030303030 x6 : ffff0000090f0e10 
+x7 : 3130303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -501,12 +501,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb60 ]---
+---[ end trace 62368785adf00045 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000ddfca8c4)
+Trying to vfree() nonexistent vm area (00000000c27921d6)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -519,8 +519,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092bd000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000203 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -546,12 +546,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb61 ]---
+---[ end trace 62368785adf00046 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000051832c57)
+Trying to vfree() nonexistent vm area (00000000b312f5d5)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -564,11 +564,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092c5000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000230 x8 : 8006503d4ca25e00 
-x7 : 3530303030303030 x6 : ffff0000090f0e10 
+x7 : 6230303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -591,12 +591,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb62 ]---
+---[ end trace 62368785adf00047 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000bada0684)
+Trying to vfree() nonexistent vm area (00000000207cbb9a)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -609,8 +609,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092cd000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000025d x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -636,12 +636,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb63 ]---
+---[ end trace 62368785adf00048 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000007d6f7b2a)
+Trying to vfree() nonexistent vm area (000000006e33dc2d)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -654,11 +654,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092d5000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000028a x8 : 8006503d4ca25e00 
-x7 : 3730303030303030 x6 : ffff0000090f0e10 
+x7 : 3630303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -681,12 +681,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb64 ]---
+---[ end trace 62368785adf00049 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000004f4b8dd7)
+Trying to vfree() nonexistent vm area (00000000c59c3e82)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -699,8 +699,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092dd000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000002b7 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -726,12 +726,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb65 ]---
+---[ end trace 62368785adf0004a ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000096dfafab)
+Trying to vfree() nonexistent vm area (000000008c76b657)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -744,11 +744,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092e5000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000002e4 x8 : 8006503d4ca25e00 
-x7 : 3930303030303030 x6 : ffff0000090f0e10 
+x7 : 3830303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -771,12 +771,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb66 ]---
+---[ end trace 62368785adf0004b ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000378f6aeb)
+Trying to vfree() nonexistent vm area (00000000a9160eab)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -789,8 +789,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092ed000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000311 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -816,12 +816,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb67 ]---
+---[ end trace 62368785adf0004c ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000947fba46)
+Trying to vfree() nonexistent vm area (00000000eb2ef375)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -834,11 +834,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff0000092fe000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000033e x8 : 8006503d4ca25e00 
-x7 : 3930303030303030 x6 : ffff0000090f0e10 
+x7 : 6530303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -861,12 +861,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb68 ]---
+---[ end trace 62368785adf0004d ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000dd2046d1)
+Trying to vfree() nonexistent vm area (000000000b136ed5)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -879,8 +879,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009305000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000036b x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -906,12 +906,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb69 ]---
+---[ end trace 62368785adf0004e ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000009c634f34)
+Trying to vfree() nonexistent vm area (00000000daeaedec)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -924,11 +924,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000930d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000398 x8 : 8006503d4ca25e00 
-x7 : 3930303030303030 x6 : ffff0000090f0e10 
+x7 : 6430303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -951,12 +951,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6a ]---
+---[ end trace 62368785adf0004f ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000678fdac9)
+Trying to vfree() nonexistent vm area (00000000db340119)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -969,8 +969,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009315000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000003c5 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -996,12 +996,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6b ]---
+---[ end trace 62368785adf00050 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000067ae7a1c)
+Trying to vfree() nonexistent vm area (00000000782feee3)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1014,11 +1014,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000931d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000003f2 x8 : 8006503d4ca25e00 
-x7 : 3630303030303030 x6 : ffff0000090f0e10 
+x7 : 3730303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -1041,12 +1041,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6c ]---
+---[ end trace 62368785adf00051 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000005ac2e540)
+Trying to vfree() nonexistent vm area (0000000041f9348b)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1059,8 +1059,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009325000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000041f x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -1086,12 +1086,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6d ]---
+---[ end trace 62368785adf00052 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000006f99ed4a)
+Trying to vfree() nonexistent vm area (00000000cfda8412)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1104,11 +1104,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000932d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000044c x8 : 8006503d4ca25e00 
-x7 : 3630303030303030 x6 : ffff0000090f0e10 
+x7 : 6330303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -1131,12 +1131,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6e ]---
+---[ end trace 62368785adf00053 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000008fd2d0fc)
+Trying to vfree() nonexistent vm area (0000000025d5c649)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1149,8 +1149,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009335000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000479 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -1176,12 +1176,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb6f ]---
+---[ end trace 62368785adf00054 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000009392f4d3)
+Trying to vfree() nonexistent vm area (0000000090ce06b4)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1194,8 +1194,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000933d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000004a6 x8 : 8006503d4ca25e00 
 x7 : 3930303030303030 x6 : ffff0000090f0e10 
@@ -1221,12 +1221,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb70 ]---
+---[ end trace 62368785adf00055 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000005970261f)
+Trying to vfree() nonexistent vm area (00000000f9cc21fa)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1239,8 +1239,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009345000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000004d3 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -1266,12 +1266,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb71 ]---
+---[ end trace 62368785adf00056 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000df58b010)
+Trying to vfree() nonexistent vm area (0000000040ffdc37)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1284,11 +1284,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000934d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000500 x8 : 8006503d4ca25e00 
-x7 : 6430303030303030 x6 : ffff0000090f0e10 
+x7 : 3430303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -1311,12 +1311,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb72 ]---
+---[ end trace 62368785adf00057 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (0000000086ccd872)
+Trying to vfree() nonexistent vm area (0000000015b16397)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1329,8 +1329,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009355000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000052d x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -1356,12 +1356,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb73 ]---
+---[ end trace 62368785adf00058 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000dc8458ca)
+Trying to vfree() nonexistent vm area (00000000dfe5a902)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1374,8 +1374,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000935d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 000000000000055a x8 : 8006503d4ca25e00 
 x7 : 6430303030303030 x6 : ffff0000090f0e10 
@@ -1401,12 +1401,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb74 ]---
+---[ end trace 62368785adf00059 ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (00000000b05cb2c0)
+Trying to vfree() nonexistent vm area (00000000c4700570)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1419,8 +1419,8 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff000009365000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 0000000000000587 x8 : 8006503d4ca25e00 
 x7 : 3028206165726120 x6 : ffff0000090f0e10 
@@ -1446,12 +1446,12 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb75 ]---
+---[ end trace 62368785adf0005a ]---
 ------------[ cut here ]------------
-Trying to vfree() nonexistent vm area (000000004f38787d)
+Trying to vfree() nonexistent vm area (00000000294671f2)
 WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0
 Modules linked in:
-CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171213-339019-g41d8c16909eb #1
+CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W        4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
 Hardware name: linux,dummy-virt (DT)
 pstate: 60000005 (nZCv daif -PAN -UAO)
 pc : __vunmap+0xc8/0xd0
@@ -1464,11 +1464,11 @@
 x21: 0000000000000000 x20: 0000000000000000 
 x19: ffff00000936d000 x18: 0000000000000007 
 x17: 000000000000000e x16: 0000000000000001 
-x15: 0000000000000019 x14: 00000000000c8000 
-x13: 0000000000000f3c x12: 0000000000000000 
+x15: 0000000000000019 x14: 0000000000000033 
+x13: 000000000000004c x12: 0000000000000000 
 x11: 00000000ffffffff x10: 0000000000000006 
 x9 : 00000000000005b4 x8 : 8006503d4ca25e00 
-x7 : 3430303030303030 x6 : ffff0000090f0e10 
+x7 : 3230303030303030 x6 : ffff0000090f0e10 
 x5 : 0000000000000000 x4 : 0000000000000000 
 x3 : ffffffffffffffff x2 : ffff000008fc2e60 
 x1 : ffff80003d9d8000 x0 : 0000000000000000 
@@ -1491,5 +1491,24 @@
  kernel_init_freeable+0x1a4/0x25c
  kernel_init+0x10/0xfc
  ret_from_fork+0x10/0x18
----[ end trace 09268a54394eeb76 ]---
+---[ end trace 62368785adf0005b ]---
 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
+SuperH (H)SCI(F) driver initialized
+msm_serial: driver initialized
+cacheinfo: Unable to detect cache hierarchy for CPU 0
+loop: module loaded
+ vda: vda1 vda2
+libphy: Fixed MDIO Bus: probed
+tun: Universal TUN/TAP device driver, 1.6
+thunder-xcv, ver 1.0
+thunder-BGX, ver 1.0
+thunder-nic, ver 1.0
+e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
+e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
+igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
+igb: Copyright (c) 2007-2014 Intel Corporation.
+igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
+igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
+sky2: driver version 1.30
+VFIO - User Level meta-driver version: 0.3
+ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
Diff for ./tegra114-dalmore-a04/tegra114-dalmore/multi_v7_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.465556451 -0800
+++ /tmp/foob	2017-12-13 23:33:17.469556468 -0800
@@ -40,20 +40,20 @@
 	 #################################################################
 	 #################################################################
 	 #################################
-	 3.3 MiB/s
+	 3.2 MiB/s
 done
-Bytes transferred = 8114688 (7bd200 hex)
+Bytes transferred = 8106496 (7bb200 hex)
 Tegra114 (Dalmore) # tftpboot 0x82000000 tegra114-dalmore.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.100
 Filename 'tegra114-dalmore.dtb'.
 Load address: 0x82000000
 Loading: *###
-	 2.5 MiB/s
+	 3 MiB/s
 done
 Bytes transferred = 34502 (86c6 hex)
 Tegra114 (Dalmore) # bootz 0x81000000 - 0x82000000
-Kernel image @ 0x81000000 [ 0x000000 - 0x7bd200 ]
+Kernel image @ 0x81000000 [ 0x000000 - 0x7bb200 ]
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
    Loading Device Tree to 8fff4000, end 8ffff6c5 ... OK
@@ -61,7 +61,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Tue Dec 12 21:47:42 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Wed Dec 13 23:18:34 PST 2017
 CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -84,7 +84,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=7369c667-ff51-ec4a-29cd-baabf2fbe346 rootwait gpt debug earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1992568K/2096128K available (11264K kernel code, 1582K rwdata, 4312K rodata, 2048K init, 404K bss, 38024K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1992568K/2096128K available (11264K kernel code, 1582K rwdata, 4324K rodata, 2048K init, 404K bss, 38024K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -148,52 +148,8 @@
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 Serial: AMBA PL011 UART driver
 tegra-mc 70019000.memory-controller: no memory timings for RAM code 3 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 50000000.host1x to group 1
-iommu: Adding device 54140000.gr2d to group 2
-iommu: Adding device 54180000.gr3d to group 3
-iommu: Adding device 54200000.dc to group 4
-iommu: Adding device 54240000.dc to group 5
-iommu: Adding device 54280000.hdmi to group 6
-iommu: Adding device 54300000.dsi to group 7
-iommu: Adding device 60005000.timer to group 8
-iommu: Adding device 60007000.flow-controller to group 9
-iommu: Adding device 6000a000.dma to group 10
-iommu: Adding device 6000c000.ahb to group 11
-iommu: Adding device 6000d000.gpio to group 12
-iommu: Adding device 70000800.apbmisc to group 13
-iommu: Adding device 70000868.pinmux to group 14
-iommu: Adding device 70006300.serial to group 15
-iommu: Adding device 7000a000.pwm to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c700.i2c to group 18
-iommu: Adding device 7000d000.i2c to group 19
-iommu: Adding device 7000da00.spi to group 20
-iommu: Adding device 7000e000.rtc to group 21
-iommu: Adding device 7000e400.pmc to group 22
-iommu: Adding device 7000f800.fuse to group 23
-iommu: Adding device 70019000.memory-controller to group 24
-iommu: Adding device 70080000.ahub to group 25
-iommu: Adding device 700e3000.mipi to group 26
-iommu: Adding device 78000400.sdhci to group 27
-iommu: Adding device 78000600.sdhci to group 28
-iommu: Adding device 7d000000.usb to group 29
-iommu: Adding device 7d000000.usb-phy to group 30
-iommu: Adding device 7d008000.usb to group 31
-iommu: Adding device 7d008000.usb-phy to group 32
-iommu: Adding device timer to group 33
-iommu: Adding device backlight to group 34
-iommu: Adding device clocks to group 35
-iommu: Adding device gpio-keys to group 36
-iommu: Adding device regulators to group 37
-iommu: Adding device regulators:regulator@0 to group 38
-iommu: Adding device regulators:regulator@1 to group 39
-iommu: Adding device regulators:regulator@3 to group 40
-iommu: Adding device regulators:regulator@4 to group 41
-iommu: Adding device regulators:regulator@5 to group 42
-iommu: Adding device regulators:regulator@6 to group 43
-iommu: Adding device regulators:regulator@7 to group 44
-iommu: Adding device sound to group 45
+iommu: Adding device 54200000.dc to group 0
+iommu: Adding device 54240000.dc to group 0
 AT91: Could not find identification node
 dvdd_ts: Failed to request enable GPIO61: -517
 reg-fixed-voltage regulators:regulator@1: Failed to register regulator: -517
@@ -210,7 +166,6 @@
 usbcore: registered new interface driver hub
 usbcore: registered new device driver usb
 tps65090 2-0048: No cache defaults, reading back from HW
-iommu: Adding device tps65090-pmic to group 46
 TPS65090_RAILSDCDC1: supplied by vdd_ac_bat
 TPS65090_RAILSDCDC2: supplied by vdd_ac_bat
 TPS65090_RAILSDCDC3: supplied by vdd_ac_bat
@@ -223,11 +178,8 @@
 TPS65090_RAILSFET7: supplied by vdd-sys-3v3
 TPS65090_RAILSLDO1: supplied by vdd_ac_bat
 TPS65090_RAILSLDO2: supplied by vdd_ac_bat
-iommu: Adding device tps65090-charger to group 47
 palmas 2-0058: Irq flag is 0x00000004
 palmas 2-0058: Muxing GPIO ff, PWM 0, LED 0
-iommu: Adding device 7000d000.i2c:tps65913@58:gpio to group 48
-iommu: Adding device 7000d000.i2c:tps65913@58:pmic to group 49
 SMPS12: supplied by vdd-ao
 vdd_hdmi_5v0: supplied by vdd-sys-5v0
 SMPS3: supplied by vdd-ao
@@ -251,8 +203,6 @@
 LDO9: supplied by sdhci-vdd-sd-slot
 LDOLN: supplied by vdd-sys-5v0
 LDOUSB: supplied by vdd-sys-5v0
-iommu: Adding device 7000d000.i2c:tps65913@58:rtc to group 50
-iommu: Adding device 7000d000.i2c:tps65913@58:pinmux to group 51
 pps_core: LinuxPPS API ver. 1 registered
 pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
 PTP clock support registered
@@ -271,7 +221,6 @@
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
 PCI: CLS 0 bytes, default 64
-iommu: Adding device alarmtimer to group 52
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -291,131 +240,115 @@
 tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 53
 console [ttyS0] disabled
 70006300.serial: ttyS0 at MMIO 0x70006300 (irq = 329, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
 SuperH (H)SCI(F) driver initialized
 msm_serial: driver initialized
 STMicroelectronics ASC driver initialized
-tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
-brd: module loaded
-loop: module loaded
-m25p80 spi0.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 54
-libphy: Fixed MDIO Bus: probed
-CAN device driver interface
-bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
-e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
-e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
-igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
-igb: Copyright (c) 2007-2014 Intel Corporation.
-pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
-usbcore: registered new interface driver pegasus
-usbcore: registered new interface driver asix
-usbcore: registered new interface driver ax88179_178a
-usbcore: registered new interface driver cdc_ether
-usbcore: registered new interface driver smsc75xx
-usbcore: registered new interface driver smsc95xx
-usbcore: registered new interface driver net1080
-usbcore: registered new interface driver cdc_subset
-usbcore: registered new interface driver zaurus
-usbcore: registered new interface driver cdc_ncm
-tegra-phy 7d000000.usb-phy: no vbus regulator
-ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-ehci-pci: EHCI PCI platform driver
-ehci-platform: EHCI generic platform driver
-ehci-orion: EHCI orion driver
-SPEAr-ehci: EHCI SPEAr driver
-ehci-st: EHCI STMicroelectronics driver
-ehci-exynos: EHCI EXYNOS driver
-ehci-atmel: EHCI Atmel driver
-tegra-ehci: Tegra EHCI driver
-ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
-ohci-pci: OHCI PCI platform driver
-ohci-platform: OHCI generic platform driver
-SPEAr-ohci: OHCI SPEAr driver
-ohci-st: OHCI STMicroelectronics driver
-ohci-atmel: OHCI Atmel driver
-usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 55
-palmas-rtc 7000d000.i2c:tps65913@58:rtc: rtc core: registered 7000d000.i2c:tps65913@58:rtc as rtc0
-tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
-tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
-i2c /dev entries driver
-sbs-battery 0-000b: sbs_probe: Failed to get device status
-sbs-battery: probe of 0-000b failed with error -121
-sdhci: Secure Digital Host Controller Interface driver
-sdhci: Copyright(c) Pierre Ossman
-Synopsys Designware Multimedia Card Interface Driver
-sdhci-pltfm: SDHCI platform and OF driver helper
-sdhci-tegra 78000400.sdhci: Got CD GPIO
-sdhci-tegra 78000400.sdhci: Got WP GPIO
-mmc0: Invalid maximum block size, assuming 512 bytes
-mmc0: SDHCI controller on 78000400.sdhci [78000400.sdhci] using ADMA
-mmc1: Invalid maximum block size, assuming 512 bytes
-mmc1: SDHCI controller on 78000600.sdhci [78000600.sdhci] using ADMA
-ledtrig-cpu: registered to indicate activity on CPUs
-usbcore: registered new interface driver usbhid
-usbhid: USB HID core driver
-NET: Registered protocol family 10
-Segment Routing with IPv6
-sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
-NET: Registered protocol family 17
-can: controller area network core (rev 20170425 abi 9)
-NET: Registered protocol family 29
-can: raw protocol (rev 20170425)
-can: broadcast manager protocol (rev 20170425 t)
-can: netlink gateway (rev 20170425) max_hops=1
-Key type dns_resolver registered
-ThumbEE CPU extension supported.
-Registering SWP/SWPB emulation handler
-Loading compiled-in X.509 certificates
-usb1_vbus: supplied by vdd-sys-5v0
-usb2_vbus: supplied by vdd-sys-5v0
-VDD_5V0_HDMI_CON: supplied by vdd-sys-5v0
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-mmc0: new high speed SDHC card at address aaaa
-mmcblk0: mmc0:aaaa SL16G 14.8 GiB 
- mmcblk0: p1 p2 p3
-mmc1: new high speed MMC card at address 0001
-mmcblk1: mmc1:0001 SEM32G 29.1 GiB 
-mmcblk1boot0: mmc1:0001 SEM32G partition 1 4.00 MiB
-mmcblk1boot1: mmc1:0001 SEM32G partition 2 4.00 MiB
-mmcblk1rpmb: mmc1:0001 SEM32G partition 3 4.00 MiB, chardev (236:0)
- mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8
-Console: switching to colour frame buffer device 240x75
-drm drm: fb0:  frame buffer device
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-tegra-ehci 7d008000.usb: EHCI Host Controller
-tegra-ehci 7d008000.usb: new USB bus registered, assigned bus number 1
-alloc_contig_range: [fb84b, fb84c) PFNs busy
-alloc_contig_range: [fb850, fb851) PFNs busy
-alloc_contig_range: [fb851, fb852) PFNs busy
-alloc_contig_range: [fb852, fb853) PFNs busy
-alloc_contig_range: [fb853, fb854) PFNs busy
-alloc_contig_range: [fb854, fb855) PFNs busy
-alloc_contig_range: [fb855, fb856) PFNs busy
-alloc_contig_range: [fb856, fb857) PFNs busy
-alloc_contig_range: [fb857, fb858) PFNs busy
-alloc_contig_range: [fb858, fb859) PFNs busy
-tegra-ehci 7d008000.usb: irq 340, io mem 0x7d008000
-tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.10
-hub 1-0:1.0: USB hub found
-hub 1-0:1.0: 1 port detected
-input: gpio-keys as /devices/soc0/gpio-keys/input/input0
-palmas-rtc 7000d000.i2c:tps65913@58:rtc: setting system clock to 2000-05-05 12:49:45 UTC (957530985)
-dvdd_ts: disabling
-usb1_vbus: disabling
-vdd_cam_1v8_reg: disabling
-EXT4-fs (mmcblk1p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk1p1): recovery complete
-EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:17.
-devtmpfs: mounted
-Freeing unused kernel memory: 2048K
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# [    4.049213] usb 1-1: new high-speed USB device number 2 using tegra-ehci
-asix 1-1:1.0 eth0: register 'asix' at usb-7d008000.usb-1, ASIX AX88772 USB 2.0 Ethernet, 00:50:b6:0d:b5:16
+Unable to handle kernel NULL pointer dereference at virtual address 00000030
+pgd = 0a57995d
+[00000030] *pgd=00000000
+Internal error: Oops: 5 [#1] SMP ARM
+Modules linked in:
+CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+PC is at mutex_lock+0x14/0x3c
+LR is at iommu_attach_device+0x20/0x7c
+pc : [<c0d12f20>]    lr : [<c07ee218>]    psr: 60000013
+sp : ee0b9e18  ip : 00000000  fp : 00000000
+r10: 00000016  r9 : 00000000  r8 : ee1e4210
+r7 : ee1e4210  r6 : ee622b00  r5 : 00000030  r4 : 00000000
+r3 : ee0b0000  r2 : ee0b9e18  r1 : ee1e4210  r0 : 00000030
+Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
+Control: 10c5387d  Table: 8020406a  DAC: 00000051
+Process swapper/0 (pid: 1, stack limit = 0xc598a3e5)
+Stack: (0xee0b9e18 to 0xee0ba000)
+9e00:                                                       00000000 00000000
+9e20: ee641810 c07f751c 00000000 ee1e4210 ee1e4210 fffffffe ee1e4210 fffffdfb
+9e40: c163ec74 00000000 c163ec74 c08992d8 c0899288 ee1e4210 c16d0d78 00000000
+9e60: c16d0d7c c08979e8 ee1e4210 c163ec74 ee1e4244 00000000 00000000 c0f3ea68
+9e80: 00000002 c0897b5c 00000000 c163ec74 c0897ab0 c089607c ee091958 ee1c9534
+9ea0: c163ec74 ee622a80 c1640bf0 c0896f28 c116721c c1640b2c c163ec74 c163ec74
+9ec0: c0f3ea68 c1504c48 c138d6d4 c089860c c0898e84 00000000 c0f3ea68 c0899114
+9ee0: 00000000 00000006 c1504c48 c138d6d4 00000000 c13cc83c c1300594 c138d6f8
+9f00: c1446984 c030275c 00000000 ee0b9f24 00000000 c037b900 00000000 c12382f8
+9f20: 00000157 efffcc7c c12382f8 00000157 efffcc8a c035ed98 c123682c 00000000
+9f40: 00000006 00000006 efffcc7c efffcc81 00000000 7a6b692a 00000006 c1446984
+9f60: 00000006 c13cc830 c168bb80 00000157 c1300594 c1300dc4 00000006 00000006
+9f80: 00000000 c1300594 00000000 c0d0f21c 00000000 00000000 00000000 00000000
+9fa0: 00000000 c0d0f224 00000000 c03010e8 00000000 00000000 00000000 00000000
+9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
+[<c0d12f20>] (mutex_lock) from [<c07ee218>] (iommu_attach_device+0x20/0x7c)
+[<c07ee218>] (iommu_attach_device) from [<c07f751c>] (host1x_probe+0x1a8/0x4f0)
+[<c07f751c>] (host1x_probe) from [<c08992d8>] (platform_drv_probe+0x50/0xb0)
+[<c08992d8>] (platform_drv_probe) from [<c08979e8>] (driver_probe_device+0x250/0x318)
+[<c08979e8>] (driver_probe_device) from [<c0897b5c>] (__driver_attach+0xac/0xb0)
+[<c0897b5c>] (__driver_attach) from [<c089607c>] (bus_for_each_dev+0x54/0x88)
+[<c089607c>] (bus_for_each_dev) from [<c0896f28>] (bus_add_driver+0xe4/0x1f0)
+[<c0896f28>] (bus_add_driver) from [<c089860c>] (driver_register+0x78/0xf4)
+[<c089860c>] (driver_register) from [<c0899114>] (__platform_register_drivers+0x28/0x84)
+[<c0899114>] (__platform_register_drivers) from [<c138d6f8>] (tegra_host1x_init+0x24/0x44)
+[<c138d6f8>] (tegra_host1x_init) from [<c030275c>] (do_one_initcall+0x48/0x18c)
+[<c030275c>] (do_one_initcall) from [<c1300dc4>] (kernel_init_freeable+0x10c/0x1d0)
+[<c1300dc4>] (kernel_init_freeable) from [<c0d0f224>] (kernel_init+0x8/0x114)
+[<c0d0f224>] (kernel_init) from [<c03010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee0b9fb0 to 0xee0b9ff8)
+9fa0:                                     00000000 00000000 00000000 00000000
+9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
+Code: e3c23d7f e3c3303f e593300c f590f000 (e1901f9f) 
+---[ end trace a2903b7ce58c718a ]---
+Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+CPU2: stopping
+CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0dff70 to 0xee0dffb8)
+ff60:                                     00000001 00000000 ee0dffc8 c031c060
+ff80: 00000004 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+ffa0: 00000002 ee0dffc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+CPU1: stopping
+CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0ddf70 to 0xee0ddfb8)
+df60:                                     00000001 00000000 ee0ddfc8 c031c060
+df80: 00000002 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+dfa0: 00000002 ee0ddfc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+CPU3: stopping
+CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0e1f70 to 0xee0e1fb8)
+1f60:                                     00000001 00000000 ee0e1fc8 c031c060
+1f80: 00000008 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+1fa0: 00000002 ee0e1fc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
Diff for ./tegra114-dalmore-a04/tegra114-dalmore/tegra_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.493556579 -0800
+++ /tmp/foob	2017-12-13 23:33:17.497556597 -0800
@@ -14,7 +14,7 @@
 Err:   serial
 Net:   Net Initialization Skipped
 No ethernet found.
-Hit any key to stop autoboot:  2  0 
+Hit any key to stop autoboot:  2  1  0 
 Tegra114 (Dalmore) # 
 Tegra114 (Dalmore) # usb reset
 (Re)start USB...
@@ -27,6 +27,7 @@
 Tegra114 (Dalmore) # setenv bootargs 'ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=7369c667-ff51-ec4a-29cd-baabf2fbe346 rootwait gpt debug earlyprintk init=/bin/bash'
 Tegra114 (Dalmore) # setenv ipaddr 192.168.100.100; setenv serverip 192.168.100.1; setenv tftpserverip 192.168.100.1
 Tegra114 (Dalmore) # tftpboot 0x81000000 zImage.tegra_defconfig
+Waiting for Ethernet connection... done.
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.100
 Filename 'zImage.tegra_defconfig'.
@@ -37,21 +38,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ################################
-	 3.3 MiB/s
+	 ###############################
+	 3 MiB/s
 done
-Bytes transferred = 6183552 (5e5a80 hex)
+Bytes transferred = 6168840 (5e2108 hex)
 Tegra114 (Dalmore) # tftpboot 0x82000000 tegra114-dalmore.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.100
 Filename 'tegra114-dalmore.dtb'.
 Load address: 0x82000000
 Loading: *###
-	 3 MiB/s
+	 2.7 MiB/s
 done
 Bytes transferred = 34502 (86c6 hex)
 Tegra114 (Dalmore) # bootz 0x81000000 - 0x82000000
-Kernel image @ 0x81000000 [ 0x000000 - 0x5e5a80 ]
+Kernel image @ 0x81000000 [ 0x000000 - 0x5e2108 ]
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
    Loading Device Tree to 8fff4000, end 8ffff6c5 ... OK
@@ -59,7 +60,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:46:36 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:17:33 PST 2017
 CPU: ARMv7 Processor [412fc0f2] revision 2 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -81,7 +82,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=7369c667-ff51-ec4a-29cd-baabf2fbe346 rootwait gpt debug earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1998608K/2096128K available (9216K kernel code, 771K rwdata, 2556K rodata, 1024K init, 298K bss, 31984K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1998608K/2096128K available (9216K kernel code, 771K rwdata, 2564K rodata, 1024K init, 298K bss, 31984K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -139,52 +140,8 @@
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 tegra-mc 70019000.memory-controller: no memory timings for RAM code 3 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 50000000.host1x to group 1
-iommu: Adding device 54140000.gr2d to group 2
-iommu: Adding device 54180000.gr3d to group 3
-iommu: Adding device 54200000.dc to group 4
-iommu: Adding device 54240000.dc to group 5
-iommu: Adding device 54280000.hdmi to group 6
-iommu: Adding device 54300000.dsi to group 7
-iommu: Adding device 60005000.timer to group 8
-iommu: Adding device 60007000.flow-controller to group 9
-iommu: Adding device 6000a000.dma to group 10
-iommu: Adding device 6000c000.ahb to group 11
-iommu: Adding device 6000d000.gpio to group 12
-iommu: Adding device 70000800.apbmisc to group 13
-iommu: Adding device 70000868.pinmux to group 14
-iommu: Adding device 70006300.serial to group 15
-iommu: Adding device 7000a000.pwm to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c700.i2c to group 18
-iommu: Adding device 7000d000.i2c to group 19
-iommu: Adding device 7000da00.spi to group 20
-iommu: Adding device 7000e000.rtc to group 21
-iommu: Adding device 7000e400.pmc to group 22
-iommu: Adding device 7000f800.fuse to group 23
-iommu: Adding device 70019000.memory-controller to group 24
-iommu: Adding device 70080000.ahub to group 25
-iommu: Adding device 700e3000.mipi to group 26
-iommu: Adding device 78000400.sdhci to group 27
-iommu: Adding device 78000600.sdhci to group 28
-iommu: Adding device 7d000000.usb to group 29
-iommu: Adding device 7d000000.usb-phy to group 30
-iommu: Adding device 7d008000.usb to group 31
-iommu: Adding device 7d008000.usb-phy to group 32
-iommu: Adding device timer to group 33
-iommu: Adding device backlight to group 34
-iommu: Adding device clocks to group 35
-iommu: Adding device gpio-keys to group 36
-iommu: Adding device regulators to group 37
-iommu: Adding device regulators:regulator@0 to group 38
-iommu: Adding device regulators:regulator@1 to group 39
-iommu: Adding device regulators:regulator@3 to group 40
-iommu: Adding device regulators:regulator@4 to group 41
-iommu: Adding device regulators:regulator@5 to group 42
-iommu: Adding device regulators:regulator@6 to group 43
-iommu: Adding device regulators:regulator@7 to group 44
-iommu: Adding device sound to group 45
+iommu: Adding device 54200000.dc to group 0
+iommu: Adding device 54240000.dc to group 0
 dvdd_ts: Failed to request enable GPIO61: -517
 reg-fixed-voltage regulators:regulator@1: Failed to register regulator: -517
 usb1_vbus: Failed to request enable GPIO108: -517
@@ -200,7 +157,6 @@
 usbcore: registered new interface driver hub
 usbcore: registered new device driver usb
 tps65090 2-0048: No cache defaults, reading back from HW
-iommu: Adding device tps65090-pmic to group 46
 TPS65090_RAILSDCDC1: supplied by vdd_ac_bat
 TPS65090_RAILSDCDC2: supplied by vdd_ac_bat
 TPS65090_RAILSDCDC3: supplied by vdd_ac_bat
@@ -213,11 +169,8 @@
 TPS65090_RAILSFET7: supplied by vdd-sys-3v3
 TPS65090_RAILSLDO1: supplied by vdd_ac_bat
 TPS65090_RAILSLDO2: supplied by vdd_ac_bat
-iommu: Adding device tps65090-charger to group 47
 palmas 2-0058: Irq flag is 0x00000004
 palmas 2-0058: Muxing GPIO ff, PWM 0, LED 0
-iommu: Adding device 7000d000.i2c:tps65913@58:gpio to group 48
-iommu: Adding device 7000d000.i2c:tps65913@58:pmic to group 49
 SMPS12: supplied by vdd-ao
 vdd_hdmi_5v0: supplied by vdd-sys-5v0
 SMPS3: supplied by vdd-ao
@@ -241,8 +194,6 @@
 LDO9: supplied by sdhci-vdd-sd-slot
 LDOLN: supplied by vdd-sys-5v0
 LDOUSB: supplied by vdd-sys-5v0
-iommu: Adding device 7000d000.i2c:tps65913@58:rtc to group 50
-iommu: Adding device 7000d000.i2c:tps65913@58:pinmux to group 51
 Linux video capture interface: v2.00
 pps_core: LinuxPPS API ver. 1 registered
 pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
@@ -267,9 +218,7 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 52
 PCI: CLS 0 bytes, default 64
-iommu: Adding device alarmtimer to group 53
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -285,137 +234,135 @@
 tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 54
 console [ttyS0] disabled
 70006300.serial: ttyS0 at MMIO 0x70006300 (irq = 329, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
 console [ttyS0] enabled
 bootconsole [earlycon0] disabled
 bootconsole [earlycon0] disabled
-tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
-loop: module loaded
-m25p80 spi0.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 55
-libphy: Fixed MDIO Bus: probed
-CAN device driver interface
-igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
-igb: Copyright (c) 2007-2014 Intel Corporation.
-pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
-usbcore: registered new interface driver pegasus
-usbcore: registered new interface driver asix
-usbcore: registered new interface driver ax88179_178a
-usbcore: registered new interface driver cdc_ether
-usbcore: registered new interface driver smsc75xx
-usbcore: registered new interface driver smsc95xx
-usbcore: registered new interface driver net1080
-usbcore: registered new interface driver cdc_subset
-usbcore: registered new interface driver zaurus
-usbcore: registered new interface driver cdc_ncm
-tegra-phy 7d000000.usb-phy: no vbus regulator
-ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-ehci-pci: EHCI PCI platform driver
-tegra-ehci: Tegra EHCI driver
-usbcore: registered new interface driver cdc_acm
-cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
-usbcore: registered new interface driver cdc_wdm
-usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 56
-palmas-rtc 7000d000.i2c:tps65913@58:rtc: rtc core: registered 7000d000.i2c:tps65913@58:rtc as rtc0
-tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
-tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
-i2c /dev entries driver
-usbcore: registered new interface driver uvcvideo
-USB Video Class driver (1.1.1)
-gspca_main: v2.14.0 registered
-sbs-battery 0-000b: sbs_probe: Failed to get device status
-sbs-battery: probe of 0-000b failed with error -121
-tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-sdhci: Secure Digital Host Controller Interface driver
-sdhci: Copyright(c) Pierre Ossman
-sdhci-pltfm: SDHCI platform and OF driver helper
-sdhci-tegra 78000400.sdhci: Got CD GPIO
-sdhci-tegra 78000400.sdhci: Got WP GPIO
-mmc0: Invalid maximum block size, assuming 512 bytes
-mmc0: SDHCI controller on 78000400.sdhci [78000400.sdhci] using ADMA
-mmc1: Invalid maximum block size, assuming 512 bytes
-mmc1: SDHCI controller on 78000600.sdhci [78000600.sdhci] using ADMA
-usbcore: registered new interface driver usbhid
-usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 57
-mmc1: new high speed MMC card at address 0001
-mmcblk1: mmc1:0001 SEM32G 29.1 GiB 
-mmcblk1boot0: mmc1:0001 SEM32G partition 1 4.00 MiB
-mmcblk1boot1: mmc1:0001 SEM32G partition 2 4.00 MiB
-mmcblk1rpmb: mmc1:0001 SEM32G partition 3 4.00 MiB, chardev (247:0)
- mmcblk1: p1 p2 p3 p4 p5 p6 p7 p8
-mmc0: new high speed SDHC card at address aaaa
-mmcblk0: mmc0:aaaa SL16G 14.8 GiB 
- mmcblk0: p1 p2 p3
-iommu: Adding device 70080400.i2s to group 58
-tegra30-i2s 70080400.i2s: DMA channels sourced from device 70080000.ahub
-tegra-snd-rt5640 sound: rt5640-aif1 <-> 70080400.i2s mapping ok
-input: NVIDIA Tegra Dalmore Headphones as /devices/soc0/sound/sound/card0/input0
-NET: Registered protocol family 10
-Segment Routing with IPv6
-mip6: Mobile IPv6
-sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
-NET: Registered protocol family 17
-NET: Registered protocol family 15
-can: controller area network core (rev 20170425 abi 9)
-NET: Registered protocol family 29
-can: raw protocol (rev 20170425)
-can: broadcast manager protocol (rev 20170425 t)
-can: netlink gateway (rev 20170425) max_hops=1
-Bluetooth: RFCOMM socket layer initialized
-Bluetooth: RFCOMM ver 1.11
-Bluetooth: BNEP (Ethernet Emulation) ver 1.3
-Bluetooth: BNEP socket layer initialized
-Bluetooth: HIDP (Human Interface Emulation) ver 1.2
-Bluetooth: HIDP socket layer initialized
-Key type dns_resolver registered
-Registering SWP/SWPB emulation handler
-Loading compiled-in X.509 certificates
-usb1_vbus: supplied by vdd-sys-5v0
-usb2_vbus: supplied by vdd-sys-5v0
-VDD_5V0_HDMI_CON: supplied by vdd-sys-5v0
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-Console: switching to colour frame buffer device 240x75
-drm drm: fb0:  frame buffer device
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-tegra-ehci 7d008000.usb: EHCI Host Controller
-tegra-ehci 7d008000.usb: new USB bus registered, assigned bus number 1
-alloc_contig_range: [fbc4b, fbc4c) PFNs busy
-alloc_contig_range: [fbc60, fbc61) PFNs busy
-alloc_contig_range: [fbc61, fbc62) PFNs busy
-alloc_contig_range: [fbc62, fbc63) PFNs busy
-alloc_contig_range: [fbc63, fbc64) PFNs busy
-alloc_contig_range: [fbc64, fbc65) PFNs busy
-alloc_contig_range: [fbc65, fbc66) PFNs busy
-alloc_contig_range: [fbc66, fbc67) PFNs busy
-alloc_contig_range: [fbc67, fbc68) PFNs busy
-alloc_contig_range: [fbc68, fbc69) PFNs busy
-tegra-ehci 7d008000.usb: irq 340, io mem 0x7d008000
-tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.10
-hub 1-0:1.0: USB hub found
-hub 1-0:1.0: 1 port detected
-input: gpio-keys as /devices/soc0/gpio-keys/input/input1
-palmas-rtc 7000d000.i2c:tps65913@58:rtc: setting system clock to 2000-05-05 12:47:08 UTC (957530828)
-cfg80211: Loading compiled-in X.509 certificates for regulatory database
-cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
-cfg80211: failed to load regulatory.db
-dvdd_ts: disabling
-usb1_vbus: disabling
-vdd_cam_1v8_reg: disabling
-ALSA device list:
-  #0: NVIDIA Tegra Dalmore
-EXT4-fs (mmcblk1p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk1p1): recovery complete
-EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:1.
-devtmpfs: mounted
-Freeing unused kernel memory: 1024K
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# [    3.572502] usb 1-1: new high-speed USB device number 2 using tegra-ehci
+Unable to handle kernel NULL pointer dereference at virtual address 00000030
+pgd = 922aff9c
+[00000030] *pgd=00000000
+Internal error: Oops: 5 [#1] PREEMPT SMP ARM
+Modules linked in:
+CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+PC is at mutex_lock+0x14/0x3c
+LR is at iommu_attach_device+0x20/0x7c
+pc : [<c097bec0>]    lr : [<c0497fb4>]    psr: 60000013
+sp : ee89fe18  ip : 00000000  fp : 00000000
+r10: 00000016  r9 : 00000000  r8 : ee997a10
+r7 : ee997a10  r6 : ee034080  r5 : 00000030  r4 : 00000000
+r3 : ee889740  r2 : ee89fe18  r1 : ee997a10  r0 : 00000030
+Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
+Control: 10c5387d  Table: 8000406a  DAC: 00000051
+Process swapper/0 (pid: 1, stack limit = 0xf3b3d7c3)
+Stack: (0xee89fe18 to 0xee8a0000)
+fe00:                                                       00000000 00000000
+fe20: ee03d810 c049f788 00000000 ee997a10 ee997a10 ffffffed ee997a10 fffffdfb
+fe40: c0e69800 00000000 c0e69800 c05172f0 c05172a0 ee997a10 c0efc8a0 00000000
+fe60: c0efc8a4 c05159d8 ee997a10 c0e69800 ee997a44 00000000 00000000 c0a59aa8
+fe80: 00000002 c0515b4c 00000000 c0e69800 c0515aa0 c051407c ee8c565c ee98f734
+fea0: c0e69800 ee034100 c0e6a9f0 c0514f18 c0bc7f40 c0e69800 c0a59aa8 c0e69800
+fec0: c0a59aa8 c0e04c48 c0d349b8 c05166cc c0516f44 00000000 c0a59aa8 c0517208
+fee0: 00000000 00000006 c0e04c48 c0d349b8 00000000 c0d6b83c c0d00594 c0d349dc
+ff00: c0d843d8 c01028bc 00000000 ee89ff24 00000000 c0162200 00000000 c0c80768
+ff20: 0000010e efffcb3c c0c80768 0000010e efffcb4a c013ea30 c0c7f250 00000000
+ff40: 00000006 00000006 efffcb3c efffcb41 00000000 7a6b692a 00000006 c0d843d8
+ff60: 00000006 c0d6b830 c0ec0f80 0000010e c0d00594 c0d00dd0 00000006 00000006
+ff80: 00000000 c0d00594 00000000 c0976ad4 00000000 00000000 00000000 00000000
+ffa0: 00000000 c0976adc 00000000 c01010e8 00000000 00000000 00000000 00000000
+ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
+[<c097bec0>] (mutex_lock) from [<c0497fb4>] (iommu_attach_device+0x20/0x7c)
+[<c0497fb4>] (iommu_attach_device) from [<c049f788>] (host1x_probe+0x1a8/0x4f0)
+[<c049f788>] (host1x_probe) from [<c05172f0>] (platform_drv_probe+0x50/0xb0)
+[<c05172f0>] (platform_drv_probe) from [<c05159d8>] (driver_probe_device+0x250/0x318)
+[<c05159d8>] (driver_probe_device) from [<c0515b4c>] (__driver_attach+0xac/0xb0)
+[<c0515b4c>] (__driver_attach) from [<c051407c>] (bus_for_each_dev+0x54/0x88)
+[<c051407c>] (bus_for_each_dev) from [<c0514f18>] (bus_add_driver+0xe4/0x1f0)
+[<c0514f18>] (bus_add_driver) from [<c05166cc>] (driver_register+0x78/0xf4)
+[<c05166cc>] (driver_register) from [<c0517208>] (__platform_register_drivers+0x28/0x84)
+[<c0517208>] (__platform_register_drivers) from [<c0d349dc>] (tegra_host1x_init+0x24/0x44)
+[<c0d349dc>] (tegra_host1x_init) from [<c01028bc>] (do_one_initcall+0x48/0x18c)
+[<c01028bc>] (do_one_initcall) from [<c0d00dd0>] (kernel_init_freeable+0x10c/0x1d0)
+[<c0d00dd0>] (kernel_init_freeable) from [<c0976adc>] (kernel_init+0x8/0x114)
+[<c0976adc>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee89ffb0 to 0xee89fff8)
+ffa0:                                     00000000 00000000 00000000 00000000
+ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
+Code: e3c23d7f e3c3303f e593300c f590f000 (e1901f9f) 
+---[ end trace b7e935648e141fba ]---
+Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+CPU1: stopping
+CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8b9f70 to 0xee8b9fb8)
+9f60:                                     00000001 00000000 ee8b9fc8 c011a360
+9f80: 00000002 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+9fa0: c06b60a8 ee8b9fc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+CPU3: stopping
+CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8dbf70 to 0xee8dbfb8)
+bf60:                                     00000001 00000000 ee8dbfc8 c011a360
+bf80: 00000008 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+bfa0: 00000002 ee8dbfc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+CPU2: stopping
+CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8d9f70 to 0xee8d9fb8)
+9f60:                                     00000001 00000000 ee8d9fc8 c011a360
+9f80: 00000004 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+9fa0: c06b60a8 ee8d9fc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+------------[ cut here ]------------
+WARNING: CPU: 0 PID: 8 at kernel/irq_work.c:68 irq_work_queue_on+0xbc/0xfc
+Modules linked in:
+CPU: 0 PID: 8 Comm: rcu_preempt Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c01219f4>] (__warn+0xe4/0x110)
+[<c01219f4>] (__warn) from [<c0121a64>] (warn_slowpath_null+0x44/0x4c)
+[<c0121a64>] (warn_slowpath_null) from [<c01d7a74>] (irq_work_queue_on+0xbc/0xfc)
+[<c01d7a74>] (irq_work_queue_on) from [<c018453c>] (rcu_implicit_dynticks_qs+0x280/0x2a0)
+[<c018453c>] (rcu_implicit_dynticks_qs) from [<c0182bcc>] (force_qs_rnp+0x138/0x1d8)
+[<c0182bcc>] (force_qs_rnp) from [<c01831f4>] (rcu_gp_kthread+0x588/0xb30)
+[<c01831f4>] (rcu_gp_kthread) from [<c013f2d8>] (kthread+0x11c/0x154)
+[<c013f2d8>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee8b1fb0 to 0xee8b1ff8)
+1fa0:                                     00000000 00000000 00000000 00000000
+1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
+---[ end trace b7e935648e141fbb ]---
Diff for ./tegra124-jetson-tk1/tegra124-jetson-tk1/multi_v7_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.513556670 -0800
+++ /tmp/foob	2017-12-13 23:33:17.517556689 -0800
@@ -9,7 +9,7 @@
 Model: NVIDIA Jetson TK1
 Board: NVIDIA Jetson TK1
 DRAM:  2 GiB
-MC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1
+MMC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1
 In:    serial
 Out:   serial
 Err:   serial
@@ -35,20 +35,20 @@
 	 #################################################################
 	 #################################################################
 	 #################################
-	 4 MiB/s
+	 3.9 MiB/s
 done
-Bytes transferred = 8114688 (7bd200 hex)
+Bytes transferred = 8106496 (7bb200 hex)
 Tegra124 (Jetson TK1) # tftpboot 0x83000000 tegra124-jetson-tk1.dtb
 Using eth_rtl8169 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.102
 Filename 'tegra124-jetson-tk1.dtb'.
 Load address: 0x83000000
 Loading: *#####
-	 3.5 MiB/s
+	 3.7 MiB/s
 done
 Bytes transferred = 66544 (103f0 hex)
 Tegra124 (Jetson TK1) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x7bd200 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x7bb200 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 830133ef
@@ -56,7 +56,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Tue Dec 12 21:47:42 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Wed Dec 13 23:18:34 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -79,7 +79,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=b1791faa-84e8-4e27-83a1-9fb0a77e8803 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1992460K/2096128K available (11264K kernel code, 1582K rwdata, 4312K rodata, 2048K init, 404K bss, 38132K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1992460K/2096128K available (11264K kernel code, 1582K rwdata, 4324K rodata, 2048K init, 404K bss, 38132K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -142,69 +142,10 @@
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 Serial: AMBA PL011 UART driver
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 1003000.pcie to group 1
-iommu: Adding device 50000000.host1x to group 2
-iommu: Adding device 54200000.dc to group 3
-iommu: Adding device 54240000.dc to group 4
-iommu: Adding device 54280000.hdmi to group 5
-iommu: Adding device 57000000.gpu to group 6
-iommu: Adding device 60005000.timer to group 7
-iommu: Adding device 60007000.flow-controller to group 8
-iommu: Adding device 6000c800.actmon to group 9
-iommu: Adding device 6000d000.gpio to group 10
-iommu: Adding device 60020000.dma to group 11
-iommu: Adding device 70000800.apbmisc to group 12
-iommu: Adding device 70000868.pinmux to group 13
-iommu: Adding device 70006000.serial to group 14
-iommu: Adding device 70006040.serial to group 15
-iommu: Adding device 70006300.serial to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70027000.sata to group 29
-iommu: Adding device 70030000.hda to group 30
-iommu: Adding device 70090000.usb to group 31
-iommu: Adding device 7009f000.padctl to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 70015000.cec to group 35
-iommu: Adding device 700e2000.thermal-sensor to group 36
-iommu: Adding device 70110000.clock to group 37
-iommu: Adding device 70300000.ahub to group 38
-iommu: Adding device 7d000000.usb to group 39
-iommu: Adding device 7d000000.usb-phy to group 40
-iommu: Adding device 7d004000.usb to group 41
-iommu: Adding device 7d004000.usb-phy to group 42
-iommu: Adding device 7d008000.usb to group 43
-iommu: Adding device 7d008000.usb-phy to group 44
-iommu: Adding device pmu to group 45
-iommu: Adding device timer to group 46
-iommu: Adding device clocks to group 47
-iommu: Adding device gpio-keys to group 48
-iommu: Adding device regulators to group 49
-iommu: Adding device regulators:regulator@0 to group 50
-iommu: Adding device regulators:regulator@1 to group 51
-iommu: Adding device regulators:regulator@2 to group 52
-iommu: Adding device regulators:regulator@3 to group 53
-iommu: Adding device regulators:regulator@4 to group 54
-iommu: Adding device regulators:regulator@7 to group 55
-iommu: Adding device regulators:regulator@8 to group 56
-iommu: Adding device regulators:regulator@10 to group 57
-iommu: Adding device regulators:regulator@11 to group 58
-iommu: Adding device regulators:regulator@12 to group 59
-iommu: Adding device regulators:regulator@13 to group 60
-iommu: Adding device regulators:regulator@14 to group 61
-iommu: Adding device sound to group 62
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 AT91: Could not find identification node
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
@@ -245,7 +186,6 @@
 RPC: Registered tcp NFSv4.1 backchannel transport module.
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 63
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -271,7 +211,6 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: emergency thermal reset enabled
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 64
 console [ttyS0] disabled
 70006300.serial: ttyS0 at MMIO 0x70006300 (irq = 335, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
@@ -280,13 +219,13 @@
 STMicroelectronics ASC driver initialized
 70006000.serial: ttyTHS1 at MMIO 0x70006000 (irq = 333, base_baud = 0) is a TEGRA_UART
 70006040.serial: ttyTHS2 at MMIO 0x70006040 (irq = 334, base_baud = 0) is a TEGRA_UART
+Failed to attached device 54200000.dc to IOMMU_mapping
+Failed to attached device 54240000.dc to IOMMU_mapping
 tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
 brd: module loaded
 loop: module loaded
 at24 0-0056: 256 byte 24c02 EEPROM, writable, 8 bytes/write
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 65
-iommu: Adding device as3722-regulator to group 66
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -304,13 +243,8 @@
 +VDDIO_SDMMC3: bypassed regulator has no supply!
 +VDDIO_SDMMC3: failed to get the current voltage(-517)
 as3722-regulator as3722-regulator: regulator 13 register failed -517
-iommu: Adding device as3722-rtc to group 67
-iommu: Adding device as3722-adc to group 68
-iommu: Adding device as3722-power-off to group 69
-iommu: Adding device as3722-wdt to group 70
 tegra-ahci 70027000.sata: couldn't get PHY in node sata: -517
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 71
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
@@ -353,14 +287,12 @@
 ohci-st: OHCI STMicroelectronics driver
 ohci-atmel: OHCI Atmel driver
 usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 72
 as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0
 as3722-rtc as3722-rtc: RTC interrupt 379
 tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
 tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
 i2c /dev entries driver
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
-iommu: Adding device cpufreq-tegra124 to group 73
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 Synopsys Designware Multimedia Card Interface Driver
@@ -390,8 +322,8 @@
 +USB0_VBUS_SW: supplied by +5V_SYS
 +3.3V_AVDD_HDMI_AP_GATED: supplied by +3.3V_RUN
 +5V_USB_HS: supplied by +5V_SYS
-mmc0: new high speed MMC card at address 0001
 +3.3V_LP0: supplied by +3.3V_SYS
+mmc0: new high speed MMC card at address 0001
 +5V_HDMI_CON: supplied by +5V_SYS
 +5V_SATA: supplied by +5V_SYS
 +12V_SATA: supplied by +VDD_MUX
@@ -500,29 +432,13 @@
 r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
 r8169 0000:02:00.0: enabling device (0140 -> 0143)
 r8169 0000:02:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x99c3d861, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
+r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x9e93c07f, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
 r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
 +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-[drm] Cannot find any crtc or sizes
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-iommu: Adding device cpufreq-dt.0 to group 74
-cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 696000 KHz
-cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 714000 KHz
-input: gpio-keys as /devices/soc0/gpio-keys/input/input0
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:02:28 UTC (946684948)
-+USB0_VBUS_SW: disabling
-+1.8V_RUN_CAM: disabling
-+2.8V_RUN_CAM: disabling
-+1.2V_RUN_CAM_FRONT: disabling
-+1.05V_RUN_CAM_REAR: disabling
-+3.3V_RUN_TOUCH: disabling
-+2.8V_RUN_CAM_AF: disabling
-+1.8V_RUN_VPP_FUSE: disabling
+tegra-dc 54200000.dc: failed to attach to domain: -22
+drm drm: failed to initialize 54200000.dc: -22
 mmc1: new high speed SDHC card at address aaaa
 mmcblk1: mmc1:aaaa SD04G 3.69 GiB 
-tegra-hdmi 54280000.hdmi: cannot set audio to 48000 Hz at 297000000 Hz pixel clock
  mmcblk1: p1 p2 p3
 ata1: SATA link down (SStatus 0 SControl 300)
 mmcblk0: mmc0:0001 SEM16G 14.7 GiB 
@@ -530,14 +446,3 @@
 mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
 mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB, chardev (236:0)
  mmcblk0: p1
-EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk0p1): recovery complete
-EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:17.
-devtmpfs: mounted
-Freeing unused kernel memory: 2048K
-Console: switching to colour frame buffer device 512x135
-drm drm: fb0:  frame buffer device
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# 
\ No newline at end of file
Diff for ./tegra124-jetson-tk1/tegra124-jetson-tk1/tegra_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.529556744 -0800
+++ /tmp/foob	2017-12-13 23:33:17.529556744 -0800
@@ -32,21 +32,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ################################
+	 ###############################
 	 4 MiB/s
 done
-Bytes transferred = 6183552 (5e5a80 hex)
+Bytes transferred = 6168840 (5e2108 hex)
 Tegra124 (Jetson TK1) # tftpboot 0x83000000 tegra124-jetson-tk1.dtb
 Using eth_rtl8169 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.102
 Filename 'tegra124-jetson-tk1.dtb'.
 Load address: 0x83000000
 Loading: *#####
-	 3.7 MiB/s
+	 3 MiB/s
 done
 Bytes transferred = 66544 (103f0 hex)
 Tegra124 (Jetson TK1) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x5e5a80 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x5e2108 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 830133ef
@@ -54,7 +54,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:46:36 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:17:33 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -76,7 +76,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=b1791faa-84e8-4e27-83a1-9fb0a77e8803 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1998500K/2096128K available (9216K kernel code, 771K rwdata, 2556K rodata, 1024K init, 298K bss, 32092K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1998500K/2096128K available (9216K kernel code, 771K rwdata, 2564K rodata, 1024K init, 298K bss, 32092K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -133,69 +133,10 @@
 No ATAGs?
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 1003000.pcie to group 1
-iommu: Adding device 50000000.host1x to group 2
-iommu: Adding device 54200000.dc to group 3
-iommu: Adding device 54240000.dc to group 4
-iommu: Adding device 54280000.hdmi to group 5
-iommu: Adding device 57000000.gpu to group 6
-iommu: Adding device 60005000.timer to group 7
-iommu: Adding device 60007000.flow-controller to group 8
-iommu: Adding device 6000c800.actmon to group 9
-iommu: Adding device 6000d000.gpio to group 10
-iommu: Adding device 60020000.dma to group 11
-iommu: Adding device 70000800.apbmisc to group 12
-iommu: Adding device 70000868.pinmux to group 13
-iommu: Adding device 70006000.serial to group 14
-iommu: Adding device 70006040.serial to group 15
-iommu: Adding device 70006300.serial to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70027000.sata to group 29
-iommu: Adding device 70030000.hda to group 30
-iommu: Adding device 70090000.usb to group 31
-iommu: Adding device 7009f000.padctl to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 70015000.cec to group 35
-iommu: Adding device 700e2000.thermal-sensor to group 36
-iommu: Adding device 70110000.clock to group 37
-iommu: Adding device 70300000.ahub to group 38
-iommu: Adding device 7d000000.usb to group 39
-iommu: Adding device 7d000000.usb-phy to group 40
-iommu: Adding device 7d004000.usb to group 41
-iommu: Adding device 7d004000.usb-phy to group 42
-iommu: Adding device 7d008000.usb to group 43
-iommu: Adding device 7d008000.usb-phy to group 44
-iommu: Adding device pmu to group 45
-iommu: Adding device timer to group 46
-iommu: Adding device clocks to group 47
-iommu: Adding device gpio-keys to group 48
-iommu: Adding device regulators to group 49
-iommu: Adding device regulators:regulator@0 to group 50
-iommu: Adding device regulators:regulator@1 to group 51
-iommu: Adding device regulators:regulator@2 to group 52
-iommu: Adding device regulators:regulator@3 to group 53
-iommu: Adding device regulators:regulator@4 to group 54
-iommu: Adding device regulators:regulator@7 to group 55
-iommu: Adding device regulators:regulator@8 to group 56
-iommu: Adding device regulators:regulator@10 to group 57
-iommu: Adding device regulators:regulator@11 to group 58
-iommu: Adding device regulators:regulator@12 to group 59
-iommu: Adding device regulators:regulator@13 to group 60
-iommu: Adding device regulators:regulator@14 to group 61
-iommu: Adding device sound to group 62
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
 +USB0_VBUS_SW: Failed to request enable GPIO108: -517
@@ -240,10 +181,8 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 63
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 64
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -265,7 +204,6 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: emergency thermal reset enabled
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 65
 console [ttyS0] disabled
 70006300.serial: ttyS0 at MMIO 0x70006300 (irq = 335, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
@@ -278,8 +216,6 @@
 loop: module loaded
 at24 0-0056: 256 byte 24c02 EEPROM, writable, 8 bytes/write
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 66
-iommu: Adding device as3722-regulator to group 67
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -297,13 +233,8 @@
 +VDDIO_SDMMC3: bypassed regulator has no supply!
 +VDDIO_SDMMC3: failed to get the current voltage(-517)
 as3722-regulator as3722-regulator: regulator 13 register failed -517
-iommu: Adding device as3722-rtc to group 68
-iommu: Adding device as3722-adc to group 69
-iommu: Adding device as3722-power-off to group 70
-iommu: Adding device as3722-wdt to group 71
 tegra-ahci 70027000.sata: couldn't get PHY in node sata: -517
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 72
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
@@ -334,7 +265,6 @@
 cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
 usbcore: registered new interface driver cdc_wdm
 usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 73
 as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0
 as3722-rtc as3722-rtc: RTC interrupt 379
 tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
@@ -345,7 +275,6 @@
 gspca_main: v2.14.0 registered
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
 tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-iommu: Adding device cpufreq-tegra124 to group 74
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 sdhci-pltfm: SDHCI platform and OF driver helper
@@ -356,14 +285,12 @@
 mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA
 usbcore: registered new interface driver usbhid
 usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 75
 mmc0: new high speed MMC card at address 0001
 mmcblk0: mmc0:0001 SEM16G 14.7 GiB 
 mmcblk0boot0: mmc0:0001 SEM16G partition 1 4.00 MiB
 mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
 mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB, chardev (247:0)
  mmcblk0: p1
-iommu: Adding device 70301100.i2s to group 76
 tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub
 tegra-snd-rt5640 sound: rt5640-aif1 <-> 70301100.i2s mapping ok
 input: NVIDIA Tegra Jetson TK1 Headphones as /devices/soc0/sound/sound/card1/input0
@@ -415,8 +342,8 @@
 as3722-ldo6: supplied by +3.3V_RUN
 as3722-ldo7: supplied by +1.8V_VDDIO
 +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV
-input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input1
 as3722-ldo9: supplied by +5V_SYS
+input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input1
 +3.3V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV
 as3722-ldo10: supplied by +5V_SYS
 +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV
@@ -509,41 +436,8 @@
 r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
 r8169 0000:02:00.0: enabling device (0140 -> 0143)
 r8169 0000:02:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x531b9f8e, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
+r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x2e00e58f, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
 r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
 +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-tegra-hdmi 54280000.hdmi: cannot set audio to 48000 Hz at 297000000 Hz pixel clock
-Console: switching to colour frame buffer device 512x135
-drm drm: fb0:  frame buffer device
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-iommu: Adding device cpufreq-dt.0 to group 77
-cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 696000 KHz
-cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 714000 KHz
-input: gpio-keys as /devices/soc0/gpio-keys/input/input2
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:00:13 UTC (946684813)
-cfg80211: Loading compiled-in X.509 certificates for regulatory database
-cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
-+USB0_VBUS_SW: disabling
-+1.8V_RUN_CAM: disabling
-+2.8V_RUN_CAM: disabling
-+1.2V_RUN_CAM_FRONT: disabling
-+1.05V_RUN_CAM_REAR: disabling
-+3.3V_RUN_TOUCH: disabling
-+2.8V_RUN_CAM_AF: disabling
-+1.8V_RUN_VPP_FUSE: disabling
-ALSA device list:
-  #0: tegra-hda at 0x70038000 irq 346
-  #1: NVIDIA Tegra Jetson TK1
-cfg80211: failed to load regulatory.db
-EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk0p1): recovery complete
-EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:1.
-devtmpfs: mounted
-Freeing unused kernel memory: 1024K
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# 
\ No newline at end of file
+tegra-dc 54200000.dc: failed to attach to domain: -22
+drm drm: failed to initialize 54200000.dc: -22
Diff for ./tegra124-jetson-tk1/tegra124-jetson-tk1/tegra_defconfig%tegra-fw_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.537556780 -0800
+++ /tmp/foob	2017-12-13 23:33:17.541556799 -0800
@@ -32,21 +32,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ###########################################
-	 3.4 MiB/s
+	 ##########################################
+	 3.9 MiB/s
 done
-Bytes transferred = 6347664 (60db90 hex)
+Bytes transferred = 6334128 (60a6b0 hex)
 Tegra124 (Jetson TK1) # tftpboot 0x83000000 tegra124-jetson-tk1.dtb
 Using eth_rtl8169 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.102
 Filename 'tegra124-jetson-tk1.dtb'.
 Load address: 0x83000000
 Loading: *#####
-	 3.5 MiB/s
+	 3.7 MiB/s
 done
 Bytes transferred = 66544 (103f0 hex)
 Tegra124 (Jetson TK1) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x60db90 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x60a6b0 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 830133ef
@@ -54,7 +54,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-220778-g41d8c16 (jonathanh@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:47:28 PST 2017
+Linux version 4.15.0-rc3-next-20171214-221115-g6084b57 (jonathanh@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:18:22 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -76,7 +76,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=b1791faa-84e8-4e27-83a1-9fb0a77e8803 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1997476K/2096128K available (9216K kernel code, 771K rwdata, 2816K rodata, 1024K init, 298K bss, 33116K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1997476K/2096128K available (9216K kernel code, 771K rwdata, 2828K rodata, 1024K init, 298K bss, 33116K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -133,69 +133,10 @@
 No ATAGs?
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 1003000.pcie to group 1
-iommu: Adding device 50000000.host1x to group 2
-iommu: Adding device 54200000.dc to group 3
-iommu: Adding device 54240000.dc to group 4
-iommu: Adding device 54280000.hdmi to group 5
-iommu: Adding device 57000000.gpu to group 6
-iommu: Adding device 60005000.timer to group 7
-iommu: Adding device 60007000.flow-controller to group 8
-iommu: Adding device 6000c800.actmon to group 9
-iommu: Adding device 6000d000.gpio to group 10
-iommu: Adding device 60020000.dma to group 11
-iommu: Adding device 70000800.apbmisc to group 12
-iommu: Adding device 70000868.pinmux to group 13
-iommu: Adding device 70006000.serial to group 14
-iommu: Adding device 70006040.serial to group 15
-iommu: Adding device 70006300.serial to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70027000.sata to group 29
-iommu: Adding device 70030000.hda to group 30
-iommu: Adding device 70090000.usb to group 31
-iommu: Adding device 7009f000.padctl to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 70015000.cec to group 35
-iommu: Adding device 700e2000.thermal-sensor to group 36
-iommu: Adding device 70110000.clock to group 37
-iommu: Adding device 70300000.ahub to group 38
-iommu: Adding device 7d000000.usb to group 39
-iommu: Adding device 7d000000.usb-phy to group 40
-iommu: Adding device 7d004000.usb to group 41
-iommu: Adding device 7d004000.usb-phy to group 42
-iommu: Adding device 7d008000.usb to group 43
-iommu: Adding device 7d008000.usb-phy to group 44
-iommu: Adding device pmu to group 45
-iommu: Adding device timer to group 46
-iommu: Adding device clocks to group 47
-iommu: Adding device gpio-keys to group 48
-iommu: Adding device regulators to group 49
-iommu: Adding device regulators:regulator@0 to group 50
-iommu: Adding device regulators:regulator@1 to group 51
-iommu: Adding device regulators:regulator@2 to group 52
-iommu: Adding device regulators:regulator@3 to group 53
-iommu: Adding device regulators:regulator@4 to group 54
-iommu: Adding device regulators:regulator@7 to group 55
-iommu: Adding device regulators:regulator@8 to group 56
-iommu: Adding device regulators:regulator@10 to group 57
-iommu: Adding device regulators:regulator@11 to group 58
-iommu: Adding device regulators:regulator@12 to group 59
-iommu: Adding device regulators:regulator@13 to group 60
-iommu: Adding device regulators:regulator@14 to group 61
-iommu: Adding device sound to group 62
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
 +USB0_VBUS_SW: Failed to request enable GPIO108: -517
@@ -240,10 +181,8 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 63
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 64
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -265,7 +204,6 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: emergency thermal reset enabled
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 65
 console [ttyS0] disabled
 70006300.serial: ttyS0 at MMIO 0x70006300 (irq = 335, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
@@ -278,8 +216,6 @@
 loop: module loaded
 at24 0-0056: 256 byte 24c02 EEPROM, writable, 8 bytes/write
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 66
-iommu: Adding device as3722-regulator to group 67
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -297,13 +233,8 @@
 +VDDIO_SDMMC3: bypassed regulator has no supply!
 +VDDIO_SDMMC3: failed to get the current voltage(-517)
 as3722-regulator as3722-regulator: regulator 13 register failed -517
-iommu: Adding device as3722-rtc to group 68
-iommu: Adding device as3722-adc to group 69
-iommu: Adding device as3722-power-off to group 70
-iommu: Adding device as3722-wdt to group 71
 tegra-ahci 70027000.sata: couldn't get PHY in node sata: -517
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 72
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
@@ -334,7 +265,6 @@
 cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
 usbcore: registered new interface driver cdc_wdm
 usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 73
 as3722-rtc as3722-rtc: rtc core: registered as3722-rtc as rtc0
 as3722-rtc as3722-rtc: RTC interrupt 379
 tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
@@ -345,7 +275,6 @@
 gspca_main: v2.14.0 registered
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
 tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-iommu: Adding device cpufreq-tegra124 to group 74
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 sdhci-pltfm: SDHCI platform and OF driver helper
@@ -356,14 +285,12 @@
 mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA
 usbcore: registered new interface driver usbhid
 usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 75
 mmc0: new high speed MMC card at address 0001
 mmcblk0: mmc0:0001 SEM16G 14.7 GiB 
 mmcblk0boot0: mmc0:0001 SEM16G partition 1 4.00 MiB
 mmcblk0boot1: mmc0:0001 SEM16G partition 2 4.00 MiB
 mmcblk0rpmb: mmc0:0001 SEM16G partition 3 4.00 MiB, chardev (247:0)
  mmcblk0: p1
-iommu: Adding device 70301100.i2s to group 76
 tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub
 tegra-snd-rt5640 sound: rt5640-aif1 <-> 70301100.i2s mapping ok
 input: NVIDIA Tegra Jetson TK1 Headphones as /devices/soc0/sound/sound/card1/input0
@@ -414,9 +341,9 @@
 as3722-ldo5: supplied by +1.8V_VDDIO
 as3722-ldo6: supplied by +3.3V_RUN
 as3722-ldo7: supplied by +1.8V_VDDIO
-input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input1
 +1.05V_RUN_CAM_REAR: Bringing 0uV into 1050000-1050000uV
 as3722-ldo9: supplied by +5V_SYS
+input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input1
 +3.3V_RUN_TOUCH: Bringing 0uV into 2800000-2800000uV
 as3722-ldo10: supplied by +5V_SYS
 +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV
@@ -502,6 +429,7 @@
 pci 0000:00:01.0:   bridge window [mem 0x13000000-0x130fffff]
 pci 0000:02:00.0: BAR 4: assigned [mem 0x20000000-0x20003fff 64bit pref]
 pci 0000:02:00.0: BAR 2: assigned [mem 0x13100000-0x13100fff 64bit]
+ mmcblk1: p1 p2 p3
 pci 0000:02:00.0: BAR 0: assigned [io  0x1000-0x10ff]
 pci 0000:00:02.0: PCI bridge to [bus 02]
 pci 0000:00:02.0:   bridge window [io  0x1000-0x1fff]
@@ -516,43 +444,8 @@
 r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
 r8169 0000:02:00.0: enabling device (0140 -> 0143)
 r8169 0000:02:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0x027b4737, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
+r8169 0000:02:00.0 eth0: RTL8168g/8111g at 0xd9604475, 00:04:4b:3a:d9:81, XID 0c000800 IRQ 22
 r8169 0000:02:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
 +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-[drm] Cannot find any crtc or sizes
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-iommu: Adding device cpufreq-dt.0 to group 77
-cpufreq: cpufreq_online: CPU0: Running at unlisted freq: 696000 KHz
-cpufreq: cpufreq_online: CPU0: Unlisted initial frequency changed to: 714000 KHz
-input: gpio-keys as /devices/soc0/gpio-keys/input/input2
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:00:15 UTC (946684815)
-cfg80211: Loading compiled-in X.509 certificates for regulatory database
-cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-+USB0_VBUS_SW: disabling
-+1.8V_RUN_CAM: disabling
-+2.8V_RUN_CAM: disabling
-+1.2V_RUN_CAM_FRONT: disabling
-+1.05V_RUN_CAM_REAR: disabling
-+3.3V_RUN_TOUCH: disabling
-+2.8V_RUN_CAM_AF: disabling
-+1.8V_RUN_VPP_FUSE: disabling
-ALSA device list:
-  #0: tegra-hda at 0x70038000 irq 346
-  #1: NVIDIA Tegra Jetson TK1
-platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
-cfg80211: failed to load regulatory.db
-tegra-hdmi 54280000.hdmi: cannot set audio to 48000 Hz at 297000000 Hz pixel clock
- mmcblk1: p1 p2 p3
-EXT4-fs (mmcblk0p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk0p1): recovery complete
-EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:1.
-devtmpfs: mounted
-Freeing unused kernel memory: 1024K
-Console: switching to colour frame buffer device 512x135
-drm drm: fb0:  frame buffer device
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# 
\ No newline at end of file
+tegra-dc 54200000.dc: failed to attach to domain: -22
+drm drm: failed to initialize 54200000.dc: -22
Diff for ./tegra124-nyan-big/tegra124-nyan-big/multi_v7_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.561556891 -0800
+++ /tmp/foob	2017-12-13 23:33:17.565556908 -0800
@@ -5,7 +5,7 @@
 TEGRA124
 Model: Acer Chromebook 13 CB5-311
 DRAM:  4 GiB
-C:   Tegra SD/MMC: 0, Tegra SD/MMC: 1, Tegra SD/MMC: 2
+:   Tegra SD/MMC: 0, Tegra SD/MMC: 1, Tegra SD/MMC: 2
 MMC init failed
 Using default environment
 
@@ -14,7 +14,7 @@
 Err:   serial
 Net:   Net Initialization Skipped
 No ethernet found.
-Hit any key to stop autoboot:  2  1  0 
+Hit any key to stop autoboot:  2  0 
 Tegra124 (Nyan-big) # 
 Tegra124 (Nyan-big) # usb start
 starting USB...
@@ -43,9 +43,9 @@
 	 #################################################################
 	 #################################################################
 	 #################################
-	 3.5 MiB/s
+	 3.6 MiB/s
 done
-Bytes transferred = 8114688 (7bd200 hex)
+Bytes transferred = 8106496 (7bb200 hex)
 Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.104
@@ -56,7 +56,7 @@
 done
 Bytes transferred = 67482 (1079a hex)
 Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x7bd200 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x7bb200 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 83013799
@@ -64,7 +64,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Tue Dec 12 21:47:42 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Wed Dec 13 23:18:34 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -88,7 +88,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1993476K/2097148K available (11264K kernel code, 1582K rwdata, 4312K rodata, 2048K init, 404K bss, 38136K reserved, 65536K cma-reserved, 1245180K highmem)
+Memory: 1993476K/2097148K available (11264K kernel code, 1582K rwdata, 4324K rodata, 2048K init, 404K bss, 38136K reserved, 65536K cma-reserved, 1245180K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -152,66 +152,10 @@
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 Serial: AMBA PL011 UART driver
 tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 50000000.host1x to group 1
-iommu: Adding device 54200000.dc to group 2
-iommu: Adding device 54240000.dc to group 3
-iommu: Adding device 54280000.hdmi to group 4
-iommu: Adding device 54540000.sor to group 5
-iommu: Adding device 545c0000.dpaux to group 6
-iommu: Adding device 57000000.gpu to group 7
-iommu: Adding device 60005000.timer to group 8
-iommu: Adding device 60007000.flow-controller to group 9
-iommu: Adding device 6000c800.actmon to group 10
-iommu: Adding device 6000d000.gpio to group 11
-iommu: Adding device 60020000.dma to group 12
-iommu: Adding device 70000800.apbmisc to group 13
-iommu: Adding device 70000868.pinmux to group 14
-iommu: Adding device 70006000.serial to group 15
-iommu: Adding device 7000a000.pwm to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70030000.hda to group 29
-iommu: Adding device 70090000.usb to group 30
-iommu: Adding device 7009f000.padctl to group 31
-iommu: Adding device 700b0000.sdhci to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 700e2000.thermal-sensor to group 35
-iommu: Adding device 70300000.ahub to group 36
-iommu: Adding device pmu to group 37
-iommu: Adding device timer to group 38
-iommu: Adding device sdhci0_pwrseq to group 39
-iommu: Adding device backlight to group 40
-iommu: Adding device clocks to group 41
-iommu: Adding device gpio-keys to group 42
-iommu: Adding device regulators to group 43
-iommu: Adding device regulators:regulator@0 to group 44
-iommu: Adding device regulators:regulator@1 to group 45
-iommu: Adding device regulators:regulator@2 to group 46
-iommu: Adding device regulators:regulator@3 to group 47
-iommu: Adding device regulators:regulator@4 to group 48
-iommu: Adding device regulators:regulator@5 to group 49
-iommu: Adding device regulators:regulator@6 to group 50
-iommu: Adding device regulators:regulator@7 to group 51
-iommu: Adding device regulators:regulator@8 to group 52
-iommu: Adding device regulators:regulator@9 to group 53
-iommu: Adding device regulators:regulator@10 to group 54
-iommu: Adding device regulators:regulator@11 to group 55
-iommu: Adding device regulators:regulator@12 to group 56
-iommu: Adding device sound to group 57
-iommu: Adding device gpio-restart to group 58
-iommu: Adding device panel to group 59
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 AT91: Could not find identification node
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
@@ -254,7 +198,6 @@
 RPC: Registered tcp NFSv4.1 backchannel transport module.
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 60
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -275,21 +218,20 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 61
 console [ttyS0] disabled
 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
 SuperH (H)SCI(F) driver initialized
 msm_serial: driver initialized
 STMicroelectronics ASC driver initialized
+Failed to attached device 54200000.dc to IOMMU_mapping
+Failed to attached device 54240000.dc to IOMMU_mapping
 tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
 tegra-dpaux 545c0000.dpaux: failed to get VDD supply: -517
 panel-simple panel: panel supply power not found, using dummy regulator
 brd: module loaded
 loop: module loaded
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 62
-iommu: Adding device as3722-regulator to group 63
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -313,12 +255,7 @@
 as3722-ldo10: supplied by +5V_SYS
 +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV
 +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV
-iommu: Adding device as3722-rtc to group 64
-iommu: Adding device as3722-adc to group 65
-iommu: Adding device as3722-power-off to group 66
-iommu: Adding device as3722-wdt to group 67
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 68
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
@@ -360,7 +297,6 @@
 tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
 i2c /dev entries driver
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
-iommu: Adding device cpufreq-tegra124 to group 69
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 Synopsys Designware Multimedia Card Interface Driver
@@ -389,8 +325,16 @@
 Loading compiled-in X.509 certificates
 +3.3V_RUN: supplied by +3.3V_SYS
 +VDD_LED: supplied by +VDD_MUX
+elan_i2c 1-0015: Elan Touchpad: Module ID: 0x002a, Firmware: 0x0005, Sample: 0x0007, IAP: 0x0009
+input: Elan Touchpad as /devices/soc0/7000c400.i2c/i2c-1/1-0015/input/input0
 +3.3V_AVDD_HDMI_AP_GATED: supplied by +3.3V_RUN
 +1.8V_RUN_CAM: supplied by +3.3V_RUN
+mmc0: new high speed MMC card at address 0001
+mmcblk0: mmc0:0001 MMC16G 14.4 GiB 
+mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB
+mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
+mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (236:0)
+ mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 +VDDIO_SDMMC3: supplied by +3.3V_RUN
 +1.8V_RUN_VPP_FUSE: supplied by +3.3V_RUN
 +5V_VDD_TS_SW: supplied by +5V_SYS
@@ -399,20 +343,13 @@
 +3.3V_PANEL: supplied by +3.3V_RUN
 +3.3V_LP0: supplied by +3.3V_SYS
 +1.05V_RUN_AVDD_HDMI_PLL: supplied by +1.05V_RUN
+elan_i2c 1-0015: failed to read report data: -121
 +5V_HDMI_CON: supplied by +5V_SYS
  usb3-0: usb3-0 supply vbus not found, using dummy regulator
  usb3-1: usb3-1 supply vbus not found, using dummy regulator
-mmc0: new high speed MMC card at address 0001
-mmcblk0: mmc0:0001 MMC16G 14.4 GiB 
-elan_i2c 1-0015: reading cmd (0x0101) fail.
-elan_i2c 1-0015: failed to get product ID: -121
-mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB
-mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
-mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (236:0)
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
 sdhci-tegra 700b0000.sdhci: allocated mmc-pwrseq
- mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 mmc1: Unknown controller version (3). You may experience problems.
 mmc1: Invalid maximum block size, assuming 512 bytes
 mmc1: Switching to 3.3V signalling voltage failed
@@ -420,22 +357,19 @@
 sdhci-tegra 700b0400.sdhci: Got CD GPIO
 sdhci-tegra 700b0400.sdhci: Got WP GPIO
 mmc2: Unknown controller version (3). You may experience problems.
+elan_i2c 1-0015: invalid report id data (ff)
 mmc2: Invalid maximum block size, assuming 512 bytes
 mmc1: new high speed SDIO card at address 0001
 mmc2: SDHCI controller on 700b0400.sdhci [700b0400.sdhci] using ADMA
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
-input: gpio-keys as /devices/soc0/gpio-keys/input/input0
+input: gpio-keys as /devices/soc0/gpio-keys/input/input1
 tegra-sor 54540000.sor: failed to probe output: -517
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 14:10:29 UTC (946735829)
+as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:02:56 UTC (946684976)
 panel-simple panel: panel supply power not found, using dummy regulator
 +3.3V_AVDD_HDMI_AP_GATED: disabling
 +1.05V_RUN: disabling
-elan_i2c 1-0015: Elan Touchpad: Module ID: 0x002a, Firmware: 0x0005, Sample: 0x0007, IAP: 0x0009
 +1.8V_RUN_CAM: disabling
-input: Elan Touchpad as /devices/soc0/7000c400.i2c/i2c-1/1-0015/input/input1
-tegra-sor 54540000.sor: failed to probe output: -517
-panel-simple panel: panel supply power not found, using dummy regulator
 +3.3V_RUN_CAM: disabling
 +1.2V_RUN_CAM_FRONT: disabling
 +1.05V_RUN_CAM_REAR: disabling
Diff for ./tegra124-nyan-big/tegra124-nyan-big/tegra_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.577556964 -0800
+++ /tmp/foob	2017-12-13 23:33:17.577556964 -0800
@@ -14,7 +14,7 @@
 Err:   serial
 Net:   Net Initialization Skipped
 No ethernet found.
-Hit any key to stop autoboot:  2  1  0 
+Hit any key to stop autoboot:  2  0 
 Tegra124 (Nyan-big) # 
 Tegra124 (Nyan-big) # usb start
 starting USB...
@@ -40,21 +40,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ################################
+	 ###############################
 	 3.6 MiB/s
 done
-Bytes transferred = 6183552 (5e5a80 hex)
+Bytes transferred = 6168840 (5e2108 hex)
 Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.104
 Filename 'tegra124-nyan-big.dtb'.
 Load address: 0x83000000
 Loading: *#####
-	 3.2 MiB/s
+	 3.4 MiB/s
 done
 Bytes transferred = 67482 (1079a hex)
 Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x5e5a80 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x5e2108 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 83013799
@@ -62,7 +62,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:46:36 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:17:33 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -85,7 +85,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1999520K/2097148K available (9216K kernel code, 771K rwdata, 2556K rodata, 1024K init, 298K bss, 32092K reserved, 65536K cma-reserved, 1245180K highmem)
+Memory: 1999520K/2097148K available (9216K kernel code, 771K rwdata, 2564K rodata, 1024K init, 298K bss, 32092K reserved, 65536K cma-reserved, 1245180K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -143,66 +143,10 @@
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 50000000.host1x to group 1
-iommu: Adding device 54200000.dc to group 2
-iommu: Adding device 54240000.dc to group 3
-iommu: Adding device 54280000.hdmi to group 4
-iommu: Adding device 54540000.sor to group 5
-iommu: Adding device 545c0000.dpaux to group 6
-iommu: Adding device 57000000.gpu to group 7
-iommu: Adding device 60005000.timer to group 8
-iommu: Adding device 60007000.flow-controller to group 9
-iommu: Adding device 6000c800.actmon to group 10
-iommu: Adding device 6000d000.gpio to group 11
-iommu: Adding device 60020000.dma to group 12
-iommu: Adding device 70000800.apbmisc to group 13
-iommu: Adding device 70000868.pinmux to group 14
-iommu: Adding device 70006000.serial to group 15
-iommu: Adding device 7000a000.pwm to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70030000.hda to group 29
-iommu: Adding device 70090000.usb to group 30
-iommu: Adding device 7009f000.padctl to group 31
-iommu: Adding device 700b0000.sdhci to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 700e2000.thermal-sensor to group 35
-iommu: Adding device 70300000.ahub to group 36
-iommu: Adding device pmu to group 37
-iommu: Adding device timer to group 38
-iommu: Adding device sdhci0_pwrseq to group 39
-iommu: Adding device backlight to group 40
-iommu: Adding device clocks to group 41
-iommu: Adding device gpio-keys to group 42
-iommu: Adding device regulators to group 43
-iommu: Adding device regulators:regulator@0 to group 44
-iommu: Adding device regulators:regulator@1 to group 45
-iommu: Adding device regulators:regulator@2 to group 46
-iommu: Adding device regulators:regulator@3 to group 47
-iommu: Adding device regulators:regulator@4 to group 48
-iommu: Adding device regulators:regulator@5 to group 49
-iommu: Adding device regulators:regulator@6 to group 50
-iommu: Adding device regulators:regulator@7 to group 51
-iommu: Adding device regulators:regulator@8 to group 52
-iommu: Adding device regulators:regulator@9 to group 53
-iommu: Adding device regulators:regulator@10 to group 54
-iommu: Adding device regulators:regulator@11 to group 55
-iommu: Adding device regulators:regulator@12 to group 56
-iommu: Adding device sound to group 57
-iommu: Adding device gpio-restart to group 58
-iommu: Adding device panel to group 59
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
 +VDD_LED: Failed to request enable GPIO122: -517
@@ -249,10 +193,8 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 60
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 61
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -269,7 +211,6 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 62
 console [ttyS0] disabled
 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
@@ -281,8 +222,6 @@
 panel-simple panel: panel supply power not found, using dummy regulator
 loop: module loaded
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 63
-iommu: Adding device as3722-regulator to group 64
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -306,16 +245,8 @@
 as3722-ldo10: supplied by +5V_SYS
 +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV
 +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV
-iommu: Adding device as3722-rtc to group 65
-iommu: Adding device as3722-adc to group 66
-iommu: Adding device as3722-power-off to group 67
-iommu: Adding device as3722-wdt to group 68
-iommu: Adding device cros-ec-ctl.0.auto to group 69
-iommu: Adding device 7000d400.spi:cros-ec@0:i2c-tunnel to group 70
-iommu: Adding device 7000d400.spi:cros-ec@0:keyboard-controller to group 71
 cros-ec-spi spi0.0: Chrome EC device registered
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 72
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
@@ -349,7 +280,6 @@
 gspca_main: v2.14.0 registered
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
 tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-iommu: Adding device cpufreq-tegra124 to group 73
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 sdhci-pltfm: SDHCI platform and OF driver helper
@@ -361,8 +291,6 @@
 mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA
 usbcore: registered new interface driver usbhid
 usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 74
-iommu: Adding device 70301100.i2s to group 75
 tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub
 max98090 0-0010: MAX98090 REVID=0x43
 max98090 0-0010: use default 2.8v micbias
@@ -371,6 +299,9 @@
 mmcblk0: mmc0:0001 MMC16G 14.4 GiB 
 mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB
 input: GoogleNyanBig Headphones as /devices/soc0/sound/sound/card1/input1
+mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
+mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0)
+ mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 input: GoogleNyanBig Mic Jack as /devices/soc0/sound/sound/card1/input2
 NET: Registered protocol family 10
 Segment Routing with IPv6
@@ -422,19 +353,20 @@
 sdhci-tegra 700b0400.sdhci: Got WP GPIO
 mmc2: Unknown controller version (3). You may experience problems.
 mmc2: Invalid maximum block size, assuming 512 bytes
+mmc1: new high speed SDIO card at address 0001
 mmc2: SDHCI controller on 700b0400.sdhci [700b0400.sdhci] using ADMA
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
 input: gpio-keys as /devices/soc0/gpio-keys/input/input3
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 14:06:19 UTC (946735579)
+as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:00:22 UTC (946684822)
 cfg80211: Loading compiled-in X.509 certificates for regulatory database
 cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-+3.3V_AVDD_HDMI_AP_GATED: disabling
-+1.8V_RUN_CAM: disabling
 platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
 cfg80211: failed to load regulatory.db
++3.3V_AVDD_HDMI_AP_GATED: disabling
++1.8V_RUN_CAM: disabling
 +1.2V_RUN_CAM_FRONT: disabling
 +1.05V_RUN_CAM_REAR: disabling
 +2.8V_RUN_TOUCH: disabling
@@ -449,14 +381,11 @@
 +5V_HDMI_CON: disabling
 ALSA device list:
   #1: GoogleNyanBig
-mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
-mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0)
- mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 mmc2: new high speed SDHC card at address 0007
+mmcblk2: mmc2:0007 SD08G 7.42 GiB 
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
-mmcblk2: mmc2:0007 SD08G 7.42 GiB 
-mmc1: new high speed SDIO card at address 0001
+input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input4
 GPT:Primary header alternate_lba != Alt. header my_lba
 GPT:3014591 != 15564799
 GPT:Primary header thinks Alt. header is not at the end of the disk.
@@ -465,10 +394,7 @@
  mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
-input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input4
 EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature incompatibilities
-tegra-sor 54540000.sor: failed to probe output: -517
-panel-simple panel: panel supply power not found, using dummy regulator
 EXT4-fs (mmcblk0p3): recovery complete
 EXT4-fs (mmcblk0p3): mounted filesystem with ordered data mode. Opts: (null)
 VFS: Mounted root (ext4 filesystem) on device 179:3.
Diff for ./tegra124-nyan-big/tegra124-nyan-big/tegra_defconfig%tegra-fw_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.601557075 -0800
+++ /tmp/foob	2017-12-13 23:33:17.605557092 -0800
@@ -40,21 +40,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ###########################################
-	 3.5 MiB/s
+	 ##########################################
+	 3.4 MiB/s
 done
-Bytes transferred = 6347664 (60db90 hex)
+Bytes transferred = 6334128 (60a6b0 hex)
 Tegra124 (Nyan-big) # tftpboot 0x83000000 tegra124-nyan-big.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.104
 Filename 'tegra124-nyan-big.dtb'.
 Load address: 0x83000000
 Loading: *#####
-	 3.4 MiB/s
+	 2.7 MiB/s
 done
 Bytes transferred = 67482 (1079a hex)
 Tegra124 (Nyan-big) # bootz 0x82000000 - 0x83000000
-Kernel image @ 0x82000000 [ 0x000000 - 0x60db90 ]
+Kernel image @ 0x82000000 [ 0x000000 - 0x60a6b0 ]
 ## Flattened Device Tree blob at 83000000
    Booting using the fdt blob at 0x83000000
    Using Device Tree in place at 83000000, end 83013799
@@ -62,7 +62,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-220778-g41d8c16 (jonathanh@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:47:28 PST 2017
+Linux version 4.15.0-rc3-next-20171214-221115-g6084b57 (jonathanh@sellafield) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:18:22 PST 2017
 CPU: ARMv7 Processor [413fc0f3] revision 3 (ARMv7), cr=10c5387d
 CPU: div instructions available: patching division code
 CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction cache
@@ -85,7 +85,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=4d36e82a-b3c0-4b4b-bfcd-afe5217ac023 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1998496K/2097148K available (9216K kernel code, 771K rwdata, 2816K rodata, 1024K init, 298K bss, 33116K reserved, 65536K cma-reserved, 1245180K highmem)
+Memory: 1998496K/2097148K available (9216K kernel code, 771K rwdata, 2828K rodata, 1024K init, 298K bss, 33116K reserved, 65536K cma-reserved, 1245180K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -143,66 +143,10 @@
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 8 bytes.
 tegra-mc 70019000.memory-controller: no memory timings for RAM code 0 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 50000000.host1x to group 1
-iommu: Adding device 54200000.dc to group 2
-iommu: Adding device 54240000.dc to group 3
-iommu: Adding device 54280000.hdmi to group 4
-iommu: Adding device 54540000.sor to group 5
-iommu: Adding device 545c0000.dpaux to group 6
-iommu: Adding device 57000000.gpu to group 7
-iommu: Adding device 60005000.timer to group 8
-iommu: Adding device 60007000.flow-controller to group 9
-iommu: Adding device 6000c800.actmon to group 10
-iommu: Adding device 6000d000.gpio to group 11
-iommu: Adding device 60020000.dma to group 12
-iommu: Adding device 70000800.apbmisc to group 13
-iommu: Adding device 70000868.pinmux to group 14
-iommu: Adding device 70006000.serial to group 15
-iommu: Adding device 7000a000.pwm to group 16
-iommu: Adding device 7000c000.i2c to group 17
-iommu: Adding device 7000c400.i2c to group 18
-iommu: Adding device 7000c500.i2c to group 19
-iommu: Adding device 7000c700.i2c to group 20
-iommu: Adding device 7000d000.i2c to group 21
-iommu: Adding device 7000d400.spi to group 22
-iommu: Adding device 7000da00.spi to group 23
-iommu: Adding device 7000e000.rtc to group 24
-iommu: Adding device 7000e400.pmc to group 25
-iommu: Adding device 7000f800.fuse to group 26
-iommu: Adding device 70019000.memory-controller to group 27
-iommu: Adding device 7001b000.emc to group 28
-iommu: Adding device 70030000.hda to group 29
-iommu: Adding device 70090000.usb to group 30
-iommu: Adding device 7009f000.padctl to group 31
-iommu: Adding device 700b0000.sdhci to group 32
-iommu: Adding device 700b0400.sdhci to group 33
-iommu: Adding device 700b0600.sdhci to group 34
-iommu: Adding device 700e2000.thermal-sensor to group 35
-iommu: Adding device 70300000.ahub to group 36
-iommu: Adding device pmu to group 37
-iommu: Adding device timer to group 38
-iommu: Adding device sdhci0_pwrseq to group 39
-iommu: Adding device backlight to group 40
-iommu: Adding device clocks to group 41
-iommu: Adding device gpio-keys to group 42
-iommu: Adding device regulators to group 43
-iommu: Adding device regulators:regulator@0 to group 44
-iommu: Adding device regulators:regulator@1 to group 45
-iommu: Adding device regulators:regulator@2 to group 46
-iommu: Adding device regulators:regulator@3 to group 47
-iommu: Adding device regulators:regulator@4 to group 48
-iommu: Adding device regulators:regulator@5 to group 49
-iommu: Adding device regulators:regulator@6 to group 50
-iommu: Adding device regulators:regulator@7 to group 51
-iommu: Adding device regulators:regulator@8 to group 52
-iommu: Adding device regulators:regulator@9 to group 53
-iommu: Adding device regulators:regulator@10 to group 54
-iommu: Adding device regulators:regulator@11 to group 55
-iommu: Adding device regulators:regulator@12 to group 56
-iommu: Adding device sound to group 57
-iommu: Adding device gpio-restart to group 58
-iommu: Adding device panel to group 59
+iommu: Adding device 50000000.host1x to group 0
+iommu: Adding device 54200000.dc to group 1
+iommu: Adding device 54240000.dc to group 1
+iommu: Adding device 57000000.gpu to group 2
 +5V_SYS: supplied by +VDD_MUX
 +3.3V_SYS: supplied by +VDD_MUX
 +VDD_LED: Failed to request enable GPIO122: -517
@@ -249,10 +193,8 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 60
 PCI: CLS 0 bytes, default 64
 hw perfevents: enabled with armv7_cortex_a15 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 61
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -269,7 +211,6 @@
 tegra-apbdma 60020000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 62
 console [ttyS0] disabled
 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 333, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
@@ -281,8 +222,6 @@
 panel-simple panel: panel supply power not found, using dummy regulator
 loop: module loaded
 as3722 4-0040: AS3722 with revision 0x1 found
-iommu: Adding device as3722-pinctrl to group 63
-iommu: Adding device as3722-regulator to group 64
 as3722-sd2: supplied by +5V_SYS
 as3722-sd3: supplied by +5V_SYS
 +1.35V_LP0(sd3): Bringing 0uV into 1350000-1350000uV
@@ -306,16 +245,8 @@
 as3722-ldo10: supplied by +5V_SYS
 +2.8V_RUN_CAM_AF: Bringing 0uV into 2800000-2800000uV
 +1.8V_RUN_VPP_FUSE: Bringing 0uV into 1800000-1800000uV
-iommu: Adding device as3722-rtc to group 65
-iommu: Adding device as3722-adc to group 66
-iommu: Adding device as3722-power-off to group 67
-iommu: Adding device as3722-wdt to group 68
-iommu: Adding device cros-ec-ctl.0.auto to group 69
-iommu: Adding device 7000d400.spi:cros-ec@0:i2c-tunnel to group 70
-iommu: Adding device 7000d400.spi:cros-ec@0:keyboard-controller to group 71
 cros-ec-spi spi0.0: Chrome EC device registered
 m25p80 spi1.0: w25q32dw (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 72
 libphy: Fixed MDIO Bus: probed
 CAN device driver interface
 igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
@@ -349,7 +280,6 @@
 gspca_main: v2.14.0 registered
 lm90 0-004c: 0-004c supply vcc not found, using dummy regulator
 tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-iommu: Adding device cpufreq-tegra124 to group 73
 sdhci: Secure Digital Host Controller Interface driver
 sdhci: Copyright(c) Pierre Ossman
 sdhci-pltfm: SDHCI platform and OF driver helper
@@ -361,8 +291,6 @@
 mmc0: SDHCI controller on 700b0600.sdhci [700b0600.sdhci] using ADMA
 usbcore: registered new interface driver usbhid
 usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 74
-iommu: Adding device 70301100.i2s to group 75
 tegra30-i2s 70301100.i2s: DMA channels sourced from device 70300000.ahub
 max98090 0-0010: MAX98090 REVID=0x43
 max98090 0-0010: use default 2.8v micbias
@@ -371,6 +299,9 @@
 mmcblk0: mmc0:0001 MMC16G 14.4 GiB 
 mmcblk0boot0: mmc0:0001 MMC16G partition 1 2.00 MiB
 input: GoogleNyanBig Headphones as /devices/soc0/sound/sound/card1/input1
+mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
+mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0)
+ mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 input: GoogleNyanBig Mic Jack as /devices/soc0/sound/sound/card1/input2
 NET: Registered protocol family 10
 Segment Routing with IPv6
@@ -430,19 +361,20 @@
 sdhci-tegra 700b0400.sdhci: Got WP GPIO
 mmc2: Unknown controller version (3). You may experience problems.
 mmc2: Invalid maximum block size, assuming 512 bytes
+mmc1: new high speed SDIO card at address 0001
 mmc2: SDHCI controller on 700b0400.sdhci [700b0400.sdhci] using ADMA
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
 input: gpio-keys as /devices/soc0/gpio-keys/input/input3
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
-as3722-rtc as3722-rtc: setting system clock to 2000-01-01 14:06:57 UTC (946735617)
+as3722-rtc as3722-rtc: setting system clock to 2000-01-01 00:02:19 UTC (946684939)
 cfg80211: Loading compiled-in X.509 certificates for regulatory database
 cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-+3.3V_AVDD_HDMI_AP_GATED: disabling
-+1.8V_RUN_CAM: disabling
 platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
 cfg80211: failed to load regulatory.db
++3.3V_AVDD_HDMI_AP_GATED: disabling
++1.8V_RUN_CAM: disabling
 +1.2V_RUN_CAM_FRONT: disabling
 +1.05V_RUN_CAM_REAR: disabling
 +2.8V_RUN_TOUCH: disabling
@@ -455,11 +387,11 @@
 +5V_HDMI_CON: disabling
 ALSA device list:
   #1: GoogleNyanBig
-mmcblk0boot1: mmc0:0001 MMC16G partition 2 2.00 MiB
-mmcblk0rpmb: mmc0:0001 MMC16G partition 3 128 KiB, chardev (247:0)
- mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
+input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input4
+EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature incompatibilities
+usb 1-2: new high-speed USB device number 2 using tegra-xusb
 mmc2: new high speed SDHC card at address 0007
 mmcblk2: mmc2:0007 SD08G 7.42 GiB 
 GPT:Primary header alternate_lba != Alt. header my_lba
@@ -468,12 +400,6 @@
 GPT:3014591 != 15564799
 GPT: Use GNU Parted to correct GPT errors.
  mmcblk2: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12
-mmc1: new high speed SDIO card at address 0001
-usb 1-2: new high-speed USB device number 2 using tegra-xusb
-tegra-sor 54540000.sor: failed to probe output: -517
-panel-simple panel: panel supply power not found, using dummy regulator
-input: tegra-hda HDMI/DP,pcm=3 as /devices/soc0/70030000.hda/sound/card0/input4
-EXT4-fs (mmcblk0p3): couldn't mount as ext3 due to feature incompatibilities
 tegra-sor 54540000.sor: failed to probe output: -517
 panel-simple panel: panel supply power not found, using dummy regulator
 uvcvideo: Found UVC 1.00 device HD WebCam (1bcf:2c67)
@@ -487,7 +413,7 @@
 Freeing unused kernel memory: 1024K
 bash: cannot set terminal process group (-1): Inappropriate ioctl for device
 bash: no job control in this shell
-root@(none):/# [    3.116056] alloc_contig_range: [fbc79, fbc7a) PFNs busy
+root@(none):/# [    2.852933] alloc_contig_range: [fbc79, fbc7a) PFNs busy
 alloc_contig_range: [fbc79, fbc7a) PFNs busy
 alloc_contig_range: [fbc7b, fbc7c) PFNs busy
 alloc_contig_range: [fbc7c, fbc7d) PFNs busy
@@ -497,3 +423,4 @@
 alloc_contig_range: [fbca1, fbca2) PFNs busy
 alloc_contig_range: [fbca2, fbca3) PFNs busy
 alloc_contig_range: [fbca3, fbca4) PFNs busy
+usb 1-3: new high-speed USB device number 3 using tegra-xusb
Diff for ./tegra132-norrin/tegra132-norrin/defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.613557129 -0800
+++ /tmp/foob	2017-12-13 23:33:17.613557129 -0800
@@ -31,7 +31,7 @@
 MSENC clock is set to  79200 KHz
 Vde clock is set to 204000 KHz
 
-Bootloader-Cpu Init at (time stamp): 1801507 us
+Bootloader-Cpu Init at (time stamp): 1801472 us
 
 Pinmux changes applied in kernel way
 
@@ -62,22 +62,22 @@
 Board Id Read Time: 3 us
 Power Rail enable Time: 1 us
 
-Miscellaneous avp time: 1801481  us
-Bootloader (AosInit) time: 733509 us
-Bootloader Main Init time: 180173 us
-BlockDevMgrInit time: 157553 us
+Miscellaneous avp time: 1801446  us
+Bootloader (AosInit) time: 733530 us
+Bootloader Main Init time: 180138 us
+BlockDevMgrInit time: 157554 us
 PartMgrInit time: 8 us
 StorMgrInit time: 31 us
 FsMgrInit time: 2 us
-Partition Table load: 77088 us 
-Display init time: 574514 us
+Partition Table load: 77030 us 
+Display init time: 574511 us
 Kernel read time: 1551 msec
 Load Kernel Size:   20551680 Bytes
 Bl Kernel ReadSpeed: 13250000 Bytes/sec
-Pre-Kernel Jump time: 4346881 us
-Clearing 32 Bit State and Warm resetting to 64bit mode: 9515872 us
+Pre-Kernel Jump time: 4346988 us
+Clearing 32 Bit State and Warm resetting to 64bit mode: 9515966 us
 Booting Linux on physical CPU 0x0000000000 [0x4e0f0000]
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Tue Dec 12 21:53:47 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Wed Dec 13 23:24:24 PST 2017
 Machine model: NVIDIA Tegra132 Norrin
 Memory limited to 1734MB
 efi: Getting EFI parameters from FDT:
@@ -150,9 +150,9 @@
 DMI not present or invalid.
 NET: Registered protocol family 16
 audit: initializing netlink subsys (disabled)
-audit: type=2000 audit(0.136:1): state=initialized audit_enabled=0 res=1
+audit: type=2000 audit(0.140:1): state=initialized audit_enabled=0 res=1
 cpuidle: using governor menu
-vdso: 2 pages (1 code @ 00000000d2218c62, 1 data @ 000000006e3e704b)
+vdso: 2 pages (1 code @ 000000009c91652b, 1 data @ 00000000fa6cd19e)
 hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
 DMA: preallocated 256 KiB pool for atomic allocations
 Serial: AMBA PL011 UART driver
Diff for ./tegra186-p2771-0000/tegra186-p2771-0000/defconfig%jetson-tx2_log.txt
Binary files /tmp/fooa and /tmp/foob differ
Diff for ./tegra20-trimslice/tegra20-trimslice/multi_v7_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.641557258 -0800
+++ /tmp/foob	2017-12-13 23:33:17.645557276 -0800
@@ -48,20 +48,20 @@
 	 #################################################################
 	 #################################################################
 	 #################################
-	 3.7 MiB/s
+	 3.6 MiB/s
 done
-Bytes transferred = 8114688 (7bd200 hex)
+Bytes transferred = 8106496 (7bb200 hex)
 Tegra20 (TrimSlice) # tftpboot 0x02408000 tegra20-trimslice.dtb
 Using RTL8169#0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.103
 Filename 'tegra20-trimslice.dtb'.
 Load address: 0x2408000
 Loading: *##
-	 2.9 MiB/s
+	 3.4 MiB/s
 done
 Bytes transferred = 21160 (52a8 hex)
 Tegra20 (TrimSlice) # bootz 0x00408000 - 0x02408000
-Kernel image @ 0x408000 [ 0x000000 - 0x7bd200 ]
+Kernel image @ 0x408000 [ 0x000000 - 0x7bb200 ]
 ## Flattened Device Tree blob at 02408000
    Booting using the fdt blob at 0x2408000
    Using Device Tree in place at 02408000, end 024102a7
@@ -69,7 +69,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Tue Dec 12 21:47:42 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Wed Dec 13 23:18:34 PST 2017
 CPU: ARMv7 Processor [411fc090] revision 0 (ARMv7), cr=10c5387d
 CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
 OF: fdt: Machine model: Compulab TrimSlice board
@@ -91,7 +91,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=11eb23c1-01 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 953396K/1048576K available (11264K kernel code, 1582K rwdata, 4312K rodata, 2048K init, 404K bss, 29644K reserved, 65536K cma-reserved, 196608K highmem)
+Memory: 953396K/1048576K available (11264K kernel code, 1582K rwdata, 4324K rodata, 2048K init, 404K bss, 29644K reserved, 65536K cma-reserved, 196608K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -268,7 +268,7 @@
 r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
 r8169 0000:01:00.0: enabling device (0140 -> 0143)
 r8169 0000:01:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:01:00.0 eth0: RTL8168d/8111d at 0xf0f54cb9, 00:01:c0:13:7d:63, XID 081000c0 IRQ 286
+r8169 0000:01:00.0 eth0: RTL8168d/8111d at 0x02fc9ad0, 00:01:c0:13:7d:63, XID 081000c0 IRQ 286
 r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
 pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
 usbcore: registered new interface driver pegasus
Diff for ./tegra20-trimslice/tegra20-trimslice/tegra_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.661557349 -0800
+++ /tmp/foob	2017-12-13 23:33:17.665557368 -0800
@@ -45,21 +45,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ################################
+	 ###############################
 	 4 MiB/s
 done
-Bytes transferred = 6183552 (5e5a80 hex)
+Bytes transferred = 6168840 (5e2108 hex)
 Tegra20 (TrimSlice) # tftpboot 0x02408000 tegra20-trimslice.dtb
 Using RTL8169#0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.103
 Filename 'tegra20-trimslice.dtb'.
 Load address: 0x2408000
 Loading: *##
-	 4 MiB/s
+	 3.4 MiB/s
 done
 Bytes transferred = 21160 (52a8 hex)
 Tegra20 (TrimSlice) # bootz 0x00408000 - 0x02408000
-Kernel image @ 0x408000 [ 0x000000 - 0x5e5a80 ]
+Kernel image @ 0x408000 [ 0x000000 - 0x5e2108 ]
 ## Flattened Device Tree blob at 02408000
    Booting using the fdt blob at 0x2408000
    Using Device Tree in place at 02408000, end 024102a7
@@ -67,7 +67,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:46:36 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:17:33 PST 2017
 CPU: ARMv7 Processor [411fc090] revision 0 (ARMv7), cr=10c5387d
 CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
 OF: fdt: Machine model: Compulab TrimSlice board
@@ -88,7 +88,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=11eb23c1-01 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 959428K/1048576K available (9216K kernel code, 771K rwdata, 2556K rodata, 1024K init, 298K bss, 23612K reserved, 65536K cma-reserved, 196608K highmem)
+Memory: 959428K/1048576K available (9216K kernel code, 771K rwdata, 2564K rodata, 1024K init, 298K bss, 23612K reserved, 65536K cma-reserved, 196608K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -259,7 +259,7 @@
 r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
 r8169 0000:01:00.0: enabling device (0140 -> 0143)
 r8169 0000:01:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:01:00.0 eth0: RTL8168d/8111d at 0xfd8ee74b, 00:01:c0:13:7d:63, XID 081000c0 IRQ 286
+r8169 0000:01:00.0 eth0: RTL8168d/8111d at 0x351ea378, 00:01:c0:13:7d:63, XID 081000c0 IRQ 286
 r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
 pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
 usbcore: registered new interface driver pegasus
@@ -336,8 +336,8 @@
 mmcblk1: mmc1:b368 NCard 1.83 GiB (ro)
 tegra-ehci c5000000.usb: irq 288, io mem 0xc5000000
 usb 1-1: new high-speed USB device number 2 using tegra-ehci
-tegra-ehci c5000000.usb: USB 2.0 started, EHCI 1.00
  mmcblk1: p1 p2
+tegra-ehci c5000000.usb: USB 2.0 started, EHCI 1.00
 hub 2-0:1.0: USB hub found
 hub 2-0:1.0: 1 port detected
 input: gpio-keys as /devices/soc0/gpio-keys/input/input0
Diff for ./tegra210-p2371-0000/tegra210-p2371-0000/defconfig%jetson-tx1_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.697557514 -0800
+++ /tmp/foob	2017-12-13 23:33:17.701557533 -0800
@@ -64,17 +64,17 @@
 Loading and Validation of Secure OS Successful
 NvTbootPackSdramParams: start. 
 NvTbootPackSdramParams: done. 
-Tegraboot started after 817172 us
-Basic modules init took 348714 us
+Tegraboot started after 815281 us
+Basic modules init took 348918 us
 Sec Bootdevice Read Time = 202 ms, Read Size = 8459 KB
-Next stage binary read took 14386 us
-Carveout took 252679 us
-CPU initialization took 92459 us
-Total time taken by TegraBoot 708238 us
+Next stage binary read took 14360 us
+Carveout took 252680 us
+CPU initialization took 92437 us
+Total time taken by TegraBoot 708395 us
 
 Starting CPU & Halting co-processor 
 
-64b[0001.654] LPDDR4 Training: Number of tables = 10
+64b[0001.653] LPDDR4 Training: Number of tables = 10
 EMC Training (SRC-freq: 204000; DST-freq: 408000)
 EMC Training Successful
 EMC Training (SRC-freq: 204000; DST-freq: 665600)
@@ -108,7 +108,7 @@
 Tegra210 (P2371-0000) # 
 Tegra210 (P2371-0000) # ums 0 mmc 0
 UMS: disk start sector: 0x0, count: 0x1d5a000
-|/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\CTRL+C - Operation aborted
+|/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-\/-\|/-CTRL+C - Operation aborted
 Tegra210 (P2371-0000) # 
 Tegra210 (P2371-0000) # env set fdt_copy_node_names /cpus:/psci
 Tegra210 (P2371-0000) # setenv rootpart 1
@@ -117,21 +117,21 @@
 Tegra210 (P2371-0000) # part uuid ${devtype} ${devnum}:${rootpart} uuid
 Tegra210 (P2371-0000) # setenv bootargs ignore_loglevel console=ttyS0,115200n8 earlycon=uart8250,mmio32,0x70006000 rw root=PARTUUID=00000000-0001-0000-788f-a75600000000 rootwait debug earlyprintk init=/bin/bash
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${kernel_addr_r} /boot/Image.defconfig%jetson-tx1
-17183232 bytes read in 865 ms (18.9 MiB/s)
+17183232 bytes read in 875 ms (18.7 MiB/s)
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${fdt_addr_r} /boot/tegra210-p2371-0000.dtb
-44764 bytes read in 454 ms (95.7 KiB/s)
+44918 bytes read in 453 ms (96.7 KiB/s)
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${ramdisk_addr_r} /boot/tegra-ramdisk.img
 1627787 bytes read in 494 ms (3.1 MiB/s)
 Tegra210 (P2371-0000) # ramdisk_size=${filesize}
 Tegra210 (P2371-0000) # booti ${kernel_addr_r} - ${fdt_addr_r}
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
-   Using Device Tree in place at 0000000082000000, end 000000008200dedb
+   Using Device Tree in place at 0000000082000000, end 000000008200df75
 
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0000000000 [0x411fd071]
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Tue Dec 12 21:50:20 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Wed Dec 13 23:21:27 PST 2017
 Machine model: NVIDIA Tegra210 P2371 (P2530/P2595) reference design
 debug: ignoring loglevel setting.
 earlycon: uart8250 at MMIO32 0x0000000070006000 (options '')
@@ -235,7 +235,7 @@
 audit: initializing netlink subsys (disabled)
 audit: type=2000 audit(0.280:1): state=initialized audit_enabled=0 res=1
 cpuidle: using governor menu
-vdso: 2 pages (1 code @ 00000000c299a83c, 1 data @ 000000002649a292)
+vdso: 2 pages (1 code @ 0000000086a2b6c4, 1 data @ 00000000eec900e0)
 hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
 DMA: preallocated 256 KiB pool for atomic allocations
 Serial: AMBA PL011 UART driver
Diff for ./tegra210-p2371-0000/tegra210-p2371-0000/defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.725557643 -0800
+++ /tmp/foob	2017-12-13 23:33:17.729557661 -0800
@@ -64,17 +64,17 @@
 Loading and Validation of Secure OS Successful
 NvTbootPackSdramParams: start. 
 NvTbootPackSdramParams: done. 
-Tegraboot started after 731138 us
-Basic modules init took 348823 us
+Tegraboot started after 722559 us
+Basic modules init took 350742 us
 Sec Bootdevice Read Time = 202 ms, Read Size = 8459 KB
-Next stage binary read took 14364 us
+Next stage binary read took 14370 us
 Carveout took 252683 us
-CPU initialization took 92450 us
-Total time taken by TegraBoot 708320 us
+CPU initialization took 92438 us
+Total time taken by TegraBoot 710233 us
 
 Starting CPU & Halting co-processor 
 
-64b[0001.570] LPDDR4 Training: Number of tables = 10
+64b[0001.564] LPDDR4 Training: Number of tables = 10
 EMC Training (SRC-freq: 204000; DST-freq: 408000)
 EMC Training Successful
 EMC Training (SRC-freq: 204000; DST-freq: 665600)
@@ -117,21 +117,21 @@
 Tegra210 (P2371-0000) # part uuid ${devtype} ${devnum}:${rootpart} uuid
 Tegra210 (P2371-0000) # setenv bootargs ignore_loglevel console=ttyS0,115200n8 earlycon=uart8250,mmio32,0x70006000 rw root=PARTUUID=00000000-0001-0000-788f-a75600000000 rootwait debug earlyprintk init=/bin/bash
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${kernel_addr_r} /boot/Image.defconfig
-17052160 bytes read in 854 ms (19 MiB/s)
+17052160 bytes read in 842 ms (19.3 MiB/s)
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${fdt_addr_r} /boot/tegra210-p2371-0000.dtb
-44764 bytes read in 453 ms (95.7 KiB/s)
+44918 bytes read in 454 ms (95.7 KiB/s)
 Tegra210 (P2371-0000) # load ${devtype} ${devnum}:${rootpart} ${ramdisk_addr_r} /boot/tegra-ramdisk.img
-1627787 bytes read in 494 ms (3.1 MiB/s)
+1627787 bytes read in 495 ms (3.1 MiB/s)
 Tegra210 (P2371-0000) # ramdisk_size=${filesize}
 Tegra210 (P2371-0000) # booti ${kernel_addr_r} - ${fdt_addr_r}
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
-   Using Device Tree in place at 0000000082000000, end 000000008200dedb
+   Using Device Tree in place at 0000000082000000, end 000000008200df75
 
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0000000000 [0x411fd071]
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Tue Dec 12 21:53:47 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Wed Dec 13 23:24:24 PST 2017
 Machine model: NVIDIA Tegra210 P2371 (P2530/P2595) reference design
 debug: ignoring loglevel setting.
 earlycon: uart8250 at MMIO32 0x0000000070006000 (options '')
@@ -235,7 +235,7 @@
 audit: initializing netlink subsys (disabled)
 audit: type=2000 audit(0.280:1): state=initialized audit_enabled=0 res=1
 cpuidle: using governor menu
-vdso: 2 pages (1 code @ 00000000a23530e1, 1 data @ 00000000eef35293)
+vdso: 2 pages (1 code @ 00000000da4424e5, 1 data @ 0000000044cfa2b8)
 hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
 DMA: preallocated 256 KiB pool for atomic allocations
 Serial: AMBA PL011 UART driver
Diff for ./tegra210-p2371-2180/tegra210-p2371-2180/defconfig%jetson-tx1_log.txt
Binary files /tmp/fooa and /tmp/foob differ
Diff for ./tegra210-smaug/tegra210-smaug/defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.741557716 -0800
+++ /tmp/foob	2017-12-13 23:33:17.745557735 -0800
@@ -1,5 +1,5 @@
 Booting Linux on physical CPU 0x0000000000 [0x411fd071]
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Tue Dec 12 21:53:47 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.9.2 20140904 (prerelease) (crosstool-NG linaro-1.13.1-4.9-2014.09 - Linaro GCC 4.9-2014.09)) #1 SMP PREEMPT Wed Dec 13 23:24:24 PST 2017
 Machine model: Google Pixel C
 efi: Getting EFI parameters from FDT:
 efi: UEFI not found.
@@ -111,7 +111,7 @@
 audit: initializing netlink subsys (disabled)
 audit: type=2000 audit(0.180:1): state=initialized audit_enabled=0 res=1
 cpuidle: using governor menu
-vdso: 2 pages (1 code @ 00000000eaf2245e, 1 data @ 00000000ad257ced)
+vdso: 2 pages (1 code @ 000000009e7732a9, 1 data @ 00000000e8f20a0b)
 hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
 DMA: preallocated 256 KiB pool for atomic allocations
 Serial: AMBA PL011 UART driver
@@ -268,7 +268,7 @@
 mmcblk0boot1: mmc0:0001 BGND3R partition 2 4.00 MiB
 mmcblk0rpmb: mmc0:0001 BGND3R partition 3 4.00 MiB, chardev (240:0)
  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11
-max77686-rtc max77620-rtc: setting system clock to 2001-09-23 11:23:55 UTC (1001244235)
+max77686-rtc max77620-rtc: setting system clock to 2001-09-24 12:54:33 UTC (1001336073)
 PP1200_AVDD: disabling
 PP1200_RCAM: disabling
 PP2800L_RCAM: disabling
@@ -279,8 +279,8 @@
 PP1800_CAM: disabling
 ALSA device list:
   No soundcards found.
-Freeing unused kernel memory: 1152K
 tegra-i2c 7000d100.i2c: could not find pctldev for node /host1x@50000000/dpaux@545c0000/pinmux-i2c, deferring probe
+Freeing unused kernel memory: 1152K
 
 System initialization...
 
Diff for ./tegra30-beaver/tegra30-beaver/multi_v7_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.777557881 -0800
+++ /tmp/foob	2017-12-13 23:33:17.781557900 -0800
@@ -40,20 +40,20 @@
 	 #################################################################
 	 #################################################################
 	 #################################
-	 2.8 MiB/s
+	 3.3 MiB/s
 done
-Bytes transferred = 8114688 (7bd200 hex)
+Bytes transferred = 8106496 (7bb200 hex)
 Tegra30 (Beaver) # tftpboot 0x82000000 tegra30-beaver.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.101
 Filename 'tegra30-beaver.dtb'.
 Load address: 0x82000000
 Loading: *####
-	 2.6 MiB/s
+	 2.9 MiB/s
 done
 Bytes transferred = 51470 (c90e hex)
 Tegra30 (Beaver) # bootz 0x81000000 - 0x82000000
-Kernel image @ 0x81000000 [ 0x000000 - 0x7bd200 ]
+Kernel image @ 0x81000000 [ 0x000000 - 0x7bb200 ]
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
    Loading Device Tree to 8fff0000, end 8ffff90d ... OK
@@ -61,7 +61,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-339019-g41d8c16909eb (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Tue Dec 12 21:47:42 PST 2017
+Linux version 4.15.0-rc3-next-20171214-339356-g6084b576dca2 (jonathanh@tamien) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP Wed Dec 13 23:18:34 PST 2017
 CPU: ARMv7 Processor [412fc099] revision 9 (ARMv7), cr=10c5387d
 CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
 OF: fdt: Machine model: NVIDIA Tegra30 Beaver evaluation board
@@ -83,7 +83,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=edbe1840-3633-c751-7993-b0ac834f81e0 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1992496K/2096128K available (11264K kernel code, 1582K rwdata, 4312K rodata, 2048K init, 404K bss, 38096K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1992496K/2096128K available (11264K kernel code, 1582K rwdata, 4324K rodata, 2048K init, 404K bss, 38096K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -146,61 +146,8 @@
 hw-breakpoint: maximum watchpoint size is 4 bytes.
 Serial: AMBA PL011 UART driver
 tegra-mc 7000f000.memory-controller: no memory timings for RAM code 3 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 3000.pcie to group 1
-iommu: Adding device 50000000.host1x to group 2
-iommu: Adding device 54040000.mpe to group 3
-iommu: Adding device 54080000.vi to group 4
-iommu: Adding device 540c0000.epp to group 5
-iommu: Adding device 54100000.isp to group 6
-iommu: Adding device 54140000.gr2d to group 7
-iommu: Adding device 54180000.gr3d to group 8
-iommu: Adding device 54200000.dc to group 9
-iommu: Adding device 54240000.dc to group 10
-iommu: Adding device 54280000.hdmi to group 11
-iommu: Adding device 50040600.timer to group 12
-iommu: Adding device 50043000.cache-controller to group 13
-iommu: Adding device 60005000.timer to group 14
-iommu: Adding device 60007000.flow-controller to group 15
-iommu: Adding device 6000a000.dma to group 16
-iommu: Adding device 6000c000.ahb to group 17
-iommu: Adding device 6000d000.gpio to group 18
-iommu: Adding device 70000800.apbmisc to group 19
-iommu: Adding device 70000868.pinmux to group 20
-iommu: Adding device 70006000.serial to group 21
-iommu: Adding device 7000e000.rtc to group 22
-iommu: Adding device 7000c000.i2c to group 23
-iommu: Adding device 7000c400.i2c to group 24
-iommu: Adding device 7000c500.i2c to group 25
-iommu: Adding device 7000c700.i2c to group 26
-iommu: Adding device 7000d000.i2c to group 27
-iommu: Adding device 7000da00.spi to group 28
-iommu: Adding device 7000e400.pmc to group 29
-iommu: Adding device 7000f000.memory-controller to group 30
-iommu: Adding device 7000f800.fuse to group 31
-iommu: Adding device 70080000.ahub to group 32
-iommu: Adding device 78000000.sdhci to group 33
-iommu: Adding device 78000600.sdhci to group 34
-iommu: Adding device 7d000000.usb to group 35
-iommu: Adding device 7d000000.usb-phy to group 36
-iommu: Adding device 7d004000.usb to group 37
-iommu: Adding device 7d004000.usb-phy to group 38
-iommu: Adding device 7d008000.usb to group 39
-iommu: Adding device 7d008000.usb-phy to group 40
-iommu: Adding device pmu to group 41
-iommu: Adding device clocks to group 42
-iommu: Adding device gpio-leds to group 43
-iommu: Adding device regulators to group 44
-iommu: Adding device regulators:regulator@0 to group 45
-iommu: Adding device regulators:regulator@1 to group 46
-iommu: Adding device regulators:regulator@2 to group 47
-iommu: Adding device regulators:regulator@3 to group 48
-iommu: Adding device regulators:regulator@4 to group 49
-iommu: Adding device regulators:regulator@5 to group 50
-iommu: Adding device regulators:regulator@6 to group 51
-iommu: Adding device regulators:regulator@7 to group 52
-iommu: Adding device regulators:regulator@8 to group 53
-iommu: Adding device sound to group 54
+iommu: Adding device 54200000.dc to group 0
+iommu: Adding device 54240000.dc to group 0
 AT91: Could not find identification node
 vdd_5v_sata: Failed to request enable GPIO30: -517
 reg-fixed-voltage regulators:regulator@3: Failed to register regulator: -517
@@ -216,8 +163,6 @@
 usbcore: registered new interface driver usbfs
 usbcore: registered new interface driver hub
 usbcore: registered new device driver usb
-iommu: Adding device tps65910-gpio to group 55
-iommu: Adding device tps65910-pmic to group 56
 vrtc: supplied by vdd_5v_in
 vio: supplied by vdd_5v_in
 vdd1: supplied by vdd_5v_in
@@ -233,8 +178,6 @@
 avdd_dsi_csi,pwrdet_mipi: Bringing 1000000uV into 1200000-1200000uV
 ldo7: supplied by vdd_1v8_gen
 ldo8: supplied by vdd_1v8_gen
-iommu: Adding device tps65910-rtc to group 57
-iommu: Adding device tps65910-power to group 58
 pps_core: LinuxPPS API ver. 1 registered
 pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
 PTP clock support registered
@@ -255,7 +198,6 @@
 PCI: CLS 0 bytes, default 64
 hw perfevents: no interrupt-affinity property for /pmu, guessing.
 hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 59
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -292,177 +234,115 @@
 tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 60
 console [ttyS0] disabled
 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 331, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
 SuperH (H)SCI(F) driver initialized
 msm_serial: driver initialized
 STMicroelectronics ASC driver initialized
-tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
-brd: module loaded
-loop: module loaded
-m25p80 spi0.1: w25q32 (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 61
-libphy: Fixed MDIO Bus: probed
-CAN device driver interface
-bgmac_bcma: Broadcom 47xx GBit MAC driver loaded
-e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
-e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
-igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
-igb: Copyright (c) 2007-2014 Intel Corporation.
-pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
-usbcore: registered new interface driver pegasus
-usbcore: registered new interface driver asix
-usbcore: registered new interface driver ax88179_178a
-usbcore: registered new interface driver cdc_ether
-usbcore: registered new interface driver smsc75xx
-usbcore: registered new interface driver smsc95xx
-usbcore: registered new interface driver net1080
-usbcore: registered new interface driver cdc_subset
-usbcore: registered new interface driver zaurus
-usbcore: registered new interface driver cdc_ncm
-tegra-phy 7d000000.usb-phy: no vbus regulator
-ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-ehci-pci: EHCI PCI platform driver
-ehci-platform: EHCI generic platform driver
-ehci-orion: EHCI orion driver
-SPEAr-ehci: EHCI SPEAr driver
-ehci-st: EHCI STMicroelectronics driver
-ehci-exynos: EHCI EXYNOS driver
-ehci-atmel: EHCI Atmel driver
-tegra-ehci: Tegra EHCI driver
-ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
-ohci-pci: OHCI PCI platform driver
-ohci-platform: OHCI generic platform driver
-SPEAr-ohci: OHCI SPEAr driver
-ohci-st: OHCI STMicroelectronics driver
-ohci-atmel: OHCI Atmel driver
-usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 62
-tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
-tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
-tps65910-rtc tps65910-rtc: rtc core: registered tps65910-rtc as rtc0
-i2c /dev entries driver
-sdhci: Secure Digital Host Controller Interface driver
-sdhci: Copyright(c) Pierre Ossman
-Synopsys Designware Multimedia Card Interface Driver
-sdhci-pltfm: SDHCI platform and OF driver helper
-sdhci-tegra 78000000.sdhci: Got CD GPIO
-sdhci-tegra 78000000.sdhci: Got WP GPIO
-mmc0: Invalid maximum block size, assuming 512 bytes
-mmc0: SDHCI controller on 78000000.sdhci [78000000.sdhci] using ADMA
-mmc1: Invalid maximum block size, assuming 512 bytes
-mmc1: SDHCI controller on 78000600.sdhci [78000600.sdhci] using ADMA
-ledtrig-cpu: registered to indicate activity on CPUs
-usbcore: registered new interface driver usbhid
-usbhid: USB HID core driver
-NET: Registered protocol family 10
-Segment Routing with IPv6
-sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
-NET: Registered protocol family 17
-can: controller area network core (rev 20170425 abi 9)
-NET: Registered protocol family 29
-can: raw protocol (rev 20170425)
-can: broadcast manager protocol (rev 20170425 t)
-can: netlink gateway (rev 20170425) max_hops=1
-Key type dns_resolver registered
-ThumbEE CPU extension supported.
-Registering SWP/SWPB emulation handler
-Loading compiled-in X.509 certificates
-vdd_ddr: supplied by vdd_5v_in
-vdd_5v_sata: supplied by vdd_5v_in
-usb1_vbus: supplied by vdd_5v_in
-usb3_vbus: supplied by vdd_5v_in
-sys_3v3,vdd_3v3_alw: supplied by vdd_5v_in
-sys_3v3_pexs: supplied by sys_3v3,vdd_3v3_alw
-mmc0: new ultra high speed DDR50 SDHC card at address aaaa
-mmcblk0: mmc0:aaaa SS04G 3.69 GiB 
-mmc1: new high speed MMC card at address 0001
-mmcblk1: mmc1:0001 SEM16G 14.8 GiB 
-mmcblk1boot0: mmc1:0001 SEM16G partition 1 1.00 MiB
-mmcblk1boot1: mmc1:0001 SEM16G partition 2 1.00 MiB
-mmcblk1rpmb: mmc1:0001 SEM16G partition 3 128 KiB, chardev (236:0)
-Primary GPT is invalid, using alternate GPT.
- mmcblk1: p1 p2 p3 p4 p5
- mmcblk0: p1 p2 p3
-+VDD_5V_HDMI: supplied by sys_3v3,vdd_3v3_alw
-tegra-pcie 3000.pcie: 2x3 configuration
-tegra-pcie 3000.pcie: probing port 0, using 2 lanes
-tegra-pcie 3000.pcie: probing port 2, using 2 lanes
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, ignoring
-tegra-pcie 3000.pcie: PCI host bridge to bus 0000:00
-pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
-pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff]
-pci_bus 0000:00: root bus resource [mem 0x28000000-0x3fffffff pref]
-pci_bus 0000:00: root bus resource [bus 00-ff]
-pci 0000:00:01.0: [10de:0e1c] type 01 class 0x060400
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci 0000:00:01.0: enabling Extended Tags
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x88 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x52 may corrupt adjacent RW1C bits
-pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot D3cold
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4c may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 1-byte config write to 0000:00:01.0 offset 0xc may corrupt adjacent RW1C bits
-PCI: bus0: Fast back to back transfers disabled
-pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
-pci 0000:01:00.0: reg 0x10: [io  0x0000-0x00ff]
-pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit pref]
-pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref]
-PCI: bus1: Fast back to back transfers disabled
-pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
-pci 0000:00:01.0: BAR 9: assigned [mem 0x28000000-0x280fffff 64bit pref]
-pci 0000:00:01.0: BAR 7: assigned [io  0x1000-0x1fff]
-pci 0000:01:00.0: BAR 4: assigned [mem 0x28000000-0x28003fff 64bit pref]
-pci 0000:01:00.0: BAR 2: assigned [mem 0x28004000-0x28004fff 64bit pref]
-pci 0000:01:00.0: BAR 0: assigned [io  0x1000-0x10ff]
-pci 0000:00:01.0: PCI bridge to [bus 01]
-pci 0000:00:01.0:   bridge window [io  0x1000-0x1fff]
-pci 0000:00:01.0:   bridge window [mem 0x28000000-0x280fffff 64bit pref]
-pci 0000:00:01.0: nv_msi_ht_cap_quirk didn't locate host bridge
-pcieport 0000:00:01.0: enabling device (0140 -> 0143)
-pcieport 0000:00:01.0: Signaling PME with IRQ 375
-r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
-r8169 0000:01:00.0: enabling device (0140 -> 0143)
-r8169 0000:01:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:01:00.0 eth0: RTL8168evl/8111evl at 0x5df6dc59, 02:04:4b:01:60:a6, XID 0c900800 IRQ 18
-r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-[drm] Cannot find any crtc or sizes
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-tegra-ehci 7d004000.usb: EHCI Host Controller
-tegra-ehci 7d004000.usb: new USB bus registered, assigned bus number 1
-tegra-ehci 7d004000.usb: irq 344, io mem 0x7d004000
-[drm] Cannot find any crtc or sizes
-tegra-ehci 7d004000.usb: USB 2.0 started, EHCI 1.00
-hub 1-0:1.0: USB hub found
-hub 1-0:1.0: 1 port detected
-tegra-ehci 7d008000.usb: EHCI Host Controller
-tegra-ehci 7d008000.usb: new USB bus registered, assigned bus number 2
-tegra-ehci 7d008000.usb: irq 345, io mem 0x7d008000
-tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00
-hub 2-0:1.0: USB hub found
-hub 2-0:1.0: 1 port detected
-tps65910-rtc tps65910-rtc: setting system clock to 2000-01-01 00:00:02 UTC (946684802)
-vdd_sata,avdd_plle: disabling
-usb1_vbus: disabling
-EXT4-fs (mmcblk1p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk1p1): warning: mounting fs with errors, running e2fsck is recommended
-EXT4-fs (mmcblk1p1): recovery complete
-EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:17.
-devtmpfs: mounted
-Freeing unused kernel memory: 2048K
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# [    4.444027] usb 2-1: new high-speed USB device number 2 using tegra-ehci
+Unable to handle kernel NULL pointer dereference at virtual address 00000030
+pgd = 15cef9e4
+[00000030] *pgd=00000000
+Internal error: Oops: 5 [#1] SMP ARM
+Modules linked in:
+CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+PC is at mutex_lock+0x14/0x3c
+LR is at iommu_attach_device+0x20/0x7c
+pc : [<c0d12f20>]    lr : [<c07ee218>]    psr: 60000013
+sp : ee0b9e18  ip : 00000000  fp : 00000000
+r10: 00000014  r9 : 00000000  r8 : ee242410
+r7 : ee242410  r6 : ee62f480  r5 : 00000030  r4 : 00000000
+r3 : ee0b0000  r2 : ee0b9e18  r1 : ee242410  r0 : 00000030
+Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
+Control: 10c5387d  Table: 8020404a  DAC: 00000051
+Process swapper/0 (pid: 1, stack limit = 0x0b339cd7)
+Stack: (0xee0b9e18 to 0xee0ba000)
+9e00:                                                       00000000 00000000
+9e20: ee649810 c07f751c 00000000 ee242410 ee242410 fffffffe ee242410 fffffdfb
+9e40: c163ec74 00000000 c163ec74 c08992d8 c0899288 ee242410 c16d0d78 00000000
+9e60: c16d0d7c c08979e8 ee242410 c163ec74 ee242444 00000000 00000000 c0f3ea68
+9e80: 00000002 c0897b5c 00000000 c163ec74 c0897ab0 c089607c ee09d558 ee200eb4
+9ea0: c163ec74 ee62f400 c1640bf0 c0896f28 c116721c c1640b2c c163ec74 c163ec74
+9ec0: c0f3ea68 c1504c48 c138d6d4 c089860c c0898e84 00000000 c0f3ea68 c0899114
+9ee0: 00000000 00000006 c1504c48 c138d6d4 00000000 c13cc83c c1300594 c138d6f8
+9f00: c1446984 c030275c 00000000 ee0b9f24 00000000 c037b900 00000000 c12382f8
+9f20: 00000157 efffcc85 c12382f8 00000157 efffcc93 c035ed98 c123682c 00000000
+9f40: 00000006 00000006 efffcc85 efffcc8a 00000000 1b916a7a 00000006 c1446984
+9f60: 00000006 c13cc830 c168bb80 00000157 c1300594 c1300dc4 00000006 00000006
+9f80: 00000000 c1300594 00000000 c0d0f21c 00000000 00000000 00000000 00000000
+9fa0: 00000000 c0d0f224 00000000 c03010e8 00000000 00000000 00000000 00000000
+9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
+[<c0d12f20>] (mutex_lock) from [<c07ee218>] (iommu_attach_device+0x20/0x7c)
+[<c07ee218>] (iommu_attach_device) from [<c07f751c>] (host1x_probe+0x1a8/0x4f0)
+[<c07f751c>] (host1x_probe) from [<c08992d8>] (platform_drv_probe+0x50/0xb0)
+[<c08992d8>] (platform_drv_probe) from [<c08979e8>] (driver_probe_device+0x250/0x318)
+[<c08979e8>] (driver_probe_device) from [<c0897b5c>] (__driver_attach+0xac/0xb0)
+[<c0897b5c>] (__driver_attach) from [<c089607c>] (bus_for_each_dev+0x54/0x88)
+[<c089607c>] (bus_for_each_dev) from [<c0896f28>] (bus_add_driver+0xe4/0x1f0)
+[<c0896f28>] (bus_add_driver) from [<c089860c>] (driver_register+0x78/0xf4)
+[<c089860c>] (driver_register) from [<c0899114>] (__platform_register_drivers+0x28/0x84)
+[<c0899114>] (__platform_register_drivers) from [<c138d6f8>] (tegra_host1x_init+0x24/0x44)
+[<c138d6f8>] (tegra_host1x_init) from [<c030275c>] (do_one_initcall+0x48/0x18c)
+[<c030275c>] (do_one_initcall) from [<c1300dc4>] (kernel_init_freeable+0x10c/0x1d0)
+[<c1300dc4>] (kernel_init_freeable) from [<c0d0f224>] (kernel_init+0x8/0x114)
+[<c0d0f224>] (kernel_init) from [<c03010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee0b9fb0 to 0xee0b9ff8)
+9fa0:                                     00000000 00000000 00000000 00000000
+9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+9fe0: 00000000 00000000 00000000 00000000 00000013 00000000
+Code: e3c23d7f e3c3303f e593300c f590f000 (e1901f9f) 
+---[ end trace 42c8bca78b1a33b4 ]---
+Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+CPU1: stopping
+CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0ddf70 to 0xee0ddfb8)
+df60:                                     00000001 00000000 ee0ddfc8 c031c060
+df80: 00000002 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+dfa0: 00000002 ee0ddfc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+CPU2: stopping
+CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0dff70 to 0xee0dffb8)
+ff60:                                     00000001 00000000 ee0dffc8 c031c060
+ff80: 00000004 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+ffa0: 00000002 ee0dffc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+CPU3: stopping
+CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D          4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0310fe0>] (unwind_backtrace) from [<c030c6f0>] (show_stack+0x10/0x14)
+[<c030c6f0>] (show_stack) from [<c0cfb644>] (dump_stack+0x84/0xa4)
+[<c0cfb644>] (dump_stack) from [<c030f5c4>] (handle_IPI+0x190/0x2b0)
+[<c030f5c4>] (handle_IPI) from [<c0649374>] (gic_handle_irq+0x94/0xa0)
+[<c0649374>] (gic_handle_irq) from [<c0301a0c>] (__irq_svc+0x6c/0x90)
+Exception stack(0xee0e1f70 to 0xee0e1fb8)
+1f60:                                     00000001 00000000 ee0e1fc8 c031c060
+1f80: 00000008 c1504ce0 00000000 c1504c74 00000000 c1450178 00000000 c1504cf0
+1fa0: 00000002 ee0e1fc0 c0308a60 c0308a64 60000013 ffffffff
+[<c0301a0c>] (__irq_svc) from [<c0308a64>] (arch_cpu_idle+0x30/0x3c)
+[<c0308a64>] (arch_cpu_idle) from [<c037c41c>] (do_idle+0x140/0x204)
+[<c037c41c>] (do_idle) from [<c037c738>] (cpu_startup_entry+0x18/0x1c)
+[<c037c738>] (cpu_startup_entry) from [<803024ec>] (0x803024ec)
+---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
Diff for ./tegra30-beaver/tegra30-beaver/tegra_defconfig_log.txt
--- /tmp/fooa	2017-12-13 23:33:17.853558229 -0800
+++ /tmp/foob	2017-12-13 23:33:17.857558248 -0800
@@ -37,21 +37,21 @@
 	 #################################################################
 	 #################################################################
 	 #################################################################
-	 ################################
-	 3.3 MiB/s
+	 ###############################
+	 3.2 MiB/s
 done
-Bytes transferred = 6183552 (5e5a80 hex)
+Bytes transferred = 6168840 (5e2108 hex)
 Tegra30 (Beaver) # tftpboot 0x82000000 tegra30-beaver.dtb
 Using asx0 device
 TFTP from server 192.168.100.1; our IP address is 192.168.100.101
 Filename 'tegra30-beaver.dtb'.
 Load address: 0x82000000
 Loading: *####
-	 3.1 MiB/s
+	 2.9 MiB/s
 done
 Bytes transferred = 51470 (c90e hex)
 Tegra30 (Beaver) # bootz 0x81000000 - 0x82000000
-Kernel image @ 0x81000000 [ 0x000000 - 0x5e5a80 ]
+Kernel image @ 0x81000000 [ 0x000000 - 0x5e2108 ]
 ## Flattened Device Tree blob at 82000000
    Booting using the fdt blob at 0x82000000
    Loading Device Tree to 8fff0000, end 8ffff90d ... OK
@@ -59,7 +59,7 @@
 Starting kernel ...
 
 Booting Linux on physical CPU 0x0
-Linux version 4.15.0-rc3-next-20171213-19070-g41d8c16 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Tue Dec 12 21:46:36 PST 2017
+Linux version 4.15.0-rc3-next-20171214-19407-g6084b57 (jonathanh@kaivo) (gcc version 4.7.3 20130328 (prerelease) (crosstool-NG linaro-1.13.1-4.7-2013.04-20130415 - Linaro GCC 2013.04)) #1 SMP PREEMPT Wed Dec 13 23:17:33 PST 2017
 CPU: ARMv7 Processor [412fc099] revision 9 (ARMv7), cr=10c5387d
 CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
 OF: fdt: Machine model: NVIDIA Tegra30 Beaver evaluation board
@@ -80,7 +80,7 @@
 Kernel command line: ignore_loglevel console=ttyS0,115200n8 rw root=PARTUUID=edbe1840-3633-c751-7993-b0ac834f81e0 rootwait gpt debug noinitrd earlyprintk init=/bin/bash
 Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
 Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
-Memory: 1998536K/2096128K available (9216K kernel code, 771K rwdata, 2556K rodata, 1024K init, 298K bss, 32056K reserved, 65536K cma-reserved, 1244160K highmem)
+Memory: 1998536K/2096128K available (9216K kernel code, 771K rwdata, 2564K rodata, 1024K init, 298K bss, 32056K reserved, 65536K cma-reserved, 1244160K highmem)
 Virtual kernel memory layout:
     vector  : 0xffff0000 - 0xffff1000   (   4 kB)
     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
@@ -137,61 +137,8 @@
 hw-breakpoint: found 5 (+1 reserved) breakpoint and 1 watchpoint registers.
 hw-breakpoint: maximum watchpoint size is 4 bytes.
 tegra-mc 7000f000.memory-controller: no memory timings for RAM code 3 registered
-iommu: Adding device reg-dummy to group 0
-iommu: Adding device 3000.pcie to group 1
-iommu: Adding device 50000000.host1x to group 2
-iommu: Adding device 54040000.mpe to group 3
-iommu: Adding device 54080000.vi to group 4
-iommu: Adding device 540c0000.epp to group 5
-iommu: Adding device 54100000.isp to group 6
-iommu: Adding device 54140000.gr2d to group 7
-iommu: Adding device 54180000.gr3d to group 8
-iommu: Adding device 54200000.dc to group 9
-iommu: Adding device 54240000.dc to group 10
-iommu: Adding device 54280000.hdmi to group 11
-iommu: Adding device 50040600.timer to group 12
-iommu: Adding device 50043000.cache-controller to group 13
-iommu: Adding device 60005000.timer to group 14
-iommu: Adding device 60007000.flow-controller to group 15
-iommu: Adding device 6000a000.dma to group 16
-iommu: Adding device 6000c000.ahb to group 17
-iommu: Adding device 6000d000.gpio to group 18
-iommu: Adding device 70000800.apbmisc to group 19
-iommu: Adding device 70000868.pinmux to group 20
-iommu: Adding device 70006000.serial to group 21
-iommu: Adding device 7000e000.rtc to group 22
-iommu: Adding device 7000c000.i2c to group 23
-iommu: Adding device 7000c400.i2c to group 24
-iommu: Adding device 7000c500.i2c to group 25
-iommu: Adding device 7000c700.i2c to group 26
-iommu: Adding device 7000d000.i2c to group 27
-iommu: Adding device 7000da00.spi to group 28
-iommu: Adding device 7000e400.pmc to group 29
-iommu: Adding device 7000f000.memory-controller to group 30
-iommu: Adding device 7000f800.fuse to group 31
-iommu: Adding device 70080000.ahub to group 32
-iommu: Adding device 78000000.sdhci to group 33
-iommu: Adding device 78000600.sdhci to group 34
-iommu: Adding device 7d000000.usb to group 35
-iommu: Adding device 7d000000.usb-phy to group 36
-iommu: Adding device 7d004000.usb to group 37
-iommu: Adding device 7d004000.usb-phy to group 38
-iommu: Adding device 7d008000.usb to group 39
-iommu: Adding device 7d008000.usb-phy to group 40
-iommu: Adding device pmu to group 41
-iommu: Adding device clocks to group 42
-iommu: Adding device gpio-leds to group 43
-iommu: Adding device regulators to group 44
-iommu: Adding device regulators:regulator@0 to group 45
-iommu: Adding device regulators:regulator@1 to group 46
-iommu: Adding device regulators:regulator@2 to group 47
-iommu: Adding device regulators:regulator@3 to group 48
-iommu: Adding device regulators:regulator@4 to group 49
-iommu: Adding device regulators:regulator@5 to group 50
-iommu: Adding device regulators:regulator@6 to group 51
-iommu: Adding device regulators:regulator@7 to group 52
-iommu: Adding device regulators:regulator@8 to group 53
-iommu: Adding device sound to group 54
+iommu: Adding device 54200000.dc to group 0
+iommu: Adding device 54240000.dc to group 0
 vdd_5v_sata: Failed to request enable GPIO30: -517
 reg-fixed-voltage regulators:regulator@3: Failed to register regulator: -517
 usb1_vbus: Failed to request enable GPIO238: -517
@@ -206,8 +153,6 @@
 usbcore: registered new interface driver usbfs
 usbcore: registered new interface driver hub
 usbcore: registered new device driver usb
-iommu: Adding device tps65910-gpio to group 55
-iommu: Adding device tps65910-pmic to group 56
 vrtc: supplied by vdd_5v_in
 vio: supplied by vdd_5v_in
 vdd1: supplied by vdd_5v_in
@@ -223,8 +168,6 @@
 avdd_dsi_csi,pwrdet_mipi: Bringing 1000000uV into 1200000-1200000uV
 ldo7: supplied by vdd_1v8_gen
 ldo8: supplied by vdd_1v8_gen
-iommu: Adding device tps65910-rtc to group 57
-iommu: Adding device tps65910-power to group 58
 Linux video capture interface: v2.00
 pps_core: LinuxPPS API ver. 1 registered
 pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
@@ -249,11 +192,9 @@
 RPC: Registered udp transport module.
 RPC: Registered tcp transport module.
 RPC: Registered tcp NFSv4.1 backchannel transport module.
-iommu: Adding device regulatory.0 to group 59
 PCI: CLS 0 bytes, default 64
 hw perfevents: no interrupt-affinity property for /pmu, guessing.
 hw perfevents: enabled with armv7_cortex_a9 PMU driver, 7 counters available
-iommu: Adding device alarmtimer to group 60
 Initialise system trusted keyrings
 workingset: timestamp_bits=30 max_order=19 bucket_order=0
 squashfs: version 4.0 (2009/01/31) Phillip Lougher
@@ -286,184 +227,135 @@
 tegra-apbdma 6000a000.dma: Tegra20 APB DMA driver register 32 channels
 tegra-pmc 7000e400.pmc: i2c-thermtrip node not found, emergency thermal reset disabled.
 Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
-iommu: Adding device serial8250 to group 61
 console [ttyS0] disabled
 70006000.serial: ttyS0 at MMIO 0x70006000 (irq = 331, base_baud = 25500000) is a Tegra
 console [ttyS0] enabled
 console [ttyS0] enabled
 bootconsole [earlycon0] disabled
 bootconsole [earlycon0] disabled
-tegra-hdmi 54280000.hdmi: failed to get HDMI regulator
-loop: module loaded
-m25p80 spi0.1: w25q32 (4096 Kbytes)
-iommu: Adding device Fixed MDIO bus.0 to group 62
-libphy: Fixed MDIO Bus: probed
-CAN device driver interface
-igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
-igb: Copyright (c) 2007-2014 Intel Corporation.
-pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver
-usbcore: registered new interface driver pegasus
-usbcore: registered new interface driver asix
-usbcore: registered new interface driver ax88179_178a
-usbcore: registered new interface driver cdc_ether
-usbcore: registered new interface driver smsc75xx
-usbcore: registered new interface driver smsc95xx
-usbcore: registered new interface driver net1080
-usbcore: registered new interface driver cdc_subset
-usbcore: registered new interface driver zaurus
-usbcore: registered new interface driver cdc_ncm
-tegra-phy 7d000000.usb-phy: no vbus regulator
-ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
-ehci-pci: EHCI PCI platform driver
-tegra-ehci: Tegra EHCI driver
-usbcore: registered new interface driver cdc_acm
-cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
-usbcore: registered new interface driver cdc_wdm
-usbcore: registered new interface driver usb-storage
-iommu: Adding device ci_hdrc.0 to group 63
-tegra_rtc 7000e000.rtc: rtc core: registered 7000e000.rtc as rtc1
-tegra_rtc 7000e000.rtc: Tegra internal Real Time Clock
-tps65910-rtc tps65910-rtc: rtc core: registered tps65910-rtc as rtc0
-i2c /dev entries driver
-usbcore: registered new interface driver uvcvideo
-USB Video Class driver (1.1.1)
-gspca_main: v2.14.0 registered
-tegra-wdt 60005000.timer: initialized (heartbeat = 120 sec, nowayout = 0)
-sdhci: Secure Digital Host Controller Interface driver
-sdhci: Copyright(c) Pierre Ossman
-sdhci-pltfm: SDHCI platform and OF driver helper
-sdhci-tegra 78000000.sdhci: Got CD GPIO
-sdhci-tegra 78000000.sdhci: Got WP GPIO
-mmc0: Invalid maximum block size, assuming 512 bytes
-mmc0: SDHCI controller on 78000000.sdhci [78000000.sdhci] using ADMA
-mmc1: Invalid maximum block size, assuming 512 bytes
-mmc1: SDHCI controller on 78000600.sdhci [78000600.sdhci] using ADMA
-usbcore: registered new interface driver usbhid
-usbhid: USB HID core driver
-iommu: Adding device snd-soc-dummy to group 64
-mmc1: new high speed MMC card at address 0001
-mmcblk1: mmc1:0001 SEM16G 14.8 GiB 
-mmcblk1boot0: mmc1:0001 SEM16G partition 1 1.00 MiB
-mmcblk1boot1: mmc1:0001 SEM16G partition 2 1.00 MiB
-mmcblk1rpmb: mmc1:0001 SEM16G partition 3 128 KiB, chardev (247:0)
-Primary GPT is invalid, using alternate GPT.
- mmcblk1: p1 p2 p3 p4 p5
-mmc0: new ultra high speed DDR50 SDHC card at address aaaa
-mmcblk0: mmc0:aaaa SS04G 3.69 GiB 
- mmcblk0: p1 p2 p3
-iommu: Adding device 70080400.i2s to group 65
-tegra30-i2s 70080400.i2s: DMA channels sourced from device 70080000.ahub
-tegra-snd-rt5640 sound: rt5640-aif1 <-> 70080400.i2s mapping ok
-input: NVIDIA Tegra Beaver Headphones as /devices/soc0/sound/sound/card0/input0
-NET: Registered protocol family 10
-Segment Routing with IPv6
-mip6: Mobile IPv6
-sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
-NET: Registered protocol family 17
-NET: Registered protocol family 15
-can: controller area network core (rev 20170425 abi 9)
-NET: Registered protocol family 29
-can: raw protocol (rev 20170425)
-can: broadcast manager protocol (rev 20170425 t)
-can: netlink gateway (rev 20170425) max_hops=1
-Bluetooth: RFCOMM socket layer initialized
-Bluetooth: RFCOMM ver 1.11
-Bluetooth: BNEP (Ethernet Emulation) ver 1.3
-Bluetooth: BNEP socket layer initialized
-Bluetooth: HIDP (Human Interface Emulation) ver 1.2
-Bluetooth: HIDP socket layer initialized
-Key type dns_resolver registered
-Registering SWP/SWPB emulation handler
-Loading compiled-in X.509 certificates
-vdd_ddr: supplied by vdd_5v_in
-vdd_5v_sata: supplied by vdd_5v_in
-usb1_vbus: supplied by vdd_5v_in
-usb3_vbus: supplied by vdd_5v_in
-sys_3v3,vdd_3v3_alw: supplied by vdd_5v_in
-sys_3v3_pexs: supplied by sys_3v3,vdd_3v3_alw
-+VDD_5V_HDMI: supplied by sys_3v3,vdd_3v3_alw
-tegra-pcie 3000.pcie: 2x3 configuration
-tegra-pcie 3000.pcie: probing port 0, using 2 lanes
-tegra-pcie 3000.pcie: probing port 2, using 2 lanes
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, retrying
-tegra-pcie 3000.pcie: link 2 down, ignoring
-tegra-pcie 3000.pcie: PCI host bridge to bus 0000:00
-pci_bus 0000:00: root bus resource [io  0x0000-0xffff]
-pci_bus 0000:00: root bus resource [mem 0x20000000-0x27ffffff]
-pci_bus 0000:00: root bus resource [mem 0x28000000-0x3fffffff pref]
-pci_bus 0000:00: root bus resource [bus 00-ff]
-pci 0000:00:01.0: [10de:0e1c] type 01 class 0x060400
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci 0000:00:01.0: enabling Extended Tags
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x88 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x52 may corrupt adjacent RW1C bits
-pci 0000:00:01.0: PME# supported from D0 D1 D2 D3hot D3cold
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4c may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x4 may corrupt adjacent RW1C bits
-pci_bus 0000:00: 1-byte config write to 0000:00:01.0 offset 0xc may corrupt adjacent RW1C bits
-PCI: bus0: Fast back to back transfers disabled
-pci 0000:00:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci_bus 0000:00: 2-byte config write to 0000:00:01.0 offset 0x3e may corrupt adjacent RW1C bits
-pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000
-pci 0000:01:00.0: reg 0x10: [io  0x0000-0x00ff]
-pci 0000:01:00.0: reg 0x18: [mem 0x00000000-0x00000fff 64bit pref]
-pci 0000:01:00.0: reg 0x20: [mem 0x00000000-0x00003fff 64bit pref]
-PCI: bus1: Fast back to back transfers disabled
-pci_bus 0000:01: busn_res: [bus 01-ff] end is updated to 01
-pci 0000:00:01.0: BAR 9: assigned [mem 0x28000000-0x280fffff 64bit pref]
-pci 0000:00:01.0: BAR 7: assigned [io  0x1000-0x1fff]
-pci 0000:01:00.0: BAR 4: assigned [mem 0x28000000-0x28003fff 64bit pref]
-pci 0000:01:00.0: BAR 2: assigned [mem 0x28004000-0x28004fff 64bit pref]
-pci 0000:01:00.0: BAR 0: assigned [io  0x1000-0x10ff]
-pci 0000:00:01.0: PCI bridge to [bus 01]
-pci 0000:00:01.0:   bridge window [io  0x1000-0x1fff]
-pci 0000:00:01.0:   bridge window [mem 0x28000000-0x280fffff 64bit pref]
-pci 0000:00:01.0: nv_msi_ht_cap_quirk didn't locate host bridge
-pcieport 0000:00:01.0: enabling device (0140 -> 0143)
-pcieport 0000:00:01.0: Signaling PME with IRQ 375
-r8169 Gigabit Ethernet driver 2.3LK-NAPI loaded
-r8169 0000:01:00.0: enabling device (0140 -> 0143)
-r8169 0000:01:00.0 (unnamed net_device) (uninitialized): not PCI Express
-r8169 0000:01:00.0 eth0: RTL8168evl/8111evl at 0x3863bda5, 02:04:4b:01:60:a6, XID 0c900800 IRQ 18
-r8169 0000:01:00.0 eth0: jumbo features [frames: 9200 bytes, tx checksumming: ko]
-[drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
-[drm] No driver support for vblank timestamp query.
-[drm] Cannot find any crtc or sizes
-[drm] Initialized tegra 0.0.0 20120330 for drm on minor 0
-tegra-ehci 7d004000.usb: EHCI Host Controller
-tegra-ehci 7d004000.usb: new USB bus registered, assigned bus number 1
-tegra-ehci 7d004000.usb: irq 344, io mem 0x7d004000
-[drm] Cannot find any crtc or sizes
-tegra-ehci 7d004000.usb: USB 2.0 started, EHCI 1.00
-hub 1-0:1.0: USB hub found
-hub 1-0:1.0: 1 port detected
-tegra-ehci 7d008000.usb: EHCI Host Controller
-tegra-ehci 7d008000.usb: new USB bus registered, assigned bus number 2
-tegra-ehci 7d008000.usb: irq 345, io mem 0x7d008000
-tegra-ehci 7d008000.usb: USB 2.0 started, EHCI 1.00
-hub 2-0:1.0: USB hub found
-hub 2-0:1.0: 1 port detected
-tps65910-rtc tps65910-rtc: setting system clock to 2000-01-01 00:00:02 UTC (946684802)
-cfg80211: Loading compiled-in X.509 certificates for regulatory database
-cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
-platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
-vdd_sata,avdd_plle: disabling
-usb1_vbus: disabling
-ALSA device list:
-  #0: NVIDIA Tegra Beaver
-cfg80211: failed to load regulatory.db
-EXT4-fs (mmcblk1p1): mounting ext3 file system using the ext4 subsystem
-EXT4-fs (mmcblk1p1): warning: mounting fs with errors, running e2fsck is recommended
-EXT4-fs (mmcblk1p1): recovery complete
-EXT4-fs (mmcblk1p1): mounted filesystem with ordered data mode. Opts: (null)
-VFS: Mounted root (ext3 filesystem) on device 179:1.
-devtmpfs: mounted
-Freeing unused kernel memory: 1024K
-bash: cannot set terminal process group (-1): Inappropriate ioctl for device
-bash: no job control in this shell
-root@(none):/# [    4.607270] usb 2-1: new high-speed USB device number 2 using tegra-ehci
+Unable to handle kernel NULL pointer dereference at virtual address 00000030
+pgd = 88517970
+[00000030] *pgd=00000000
+Internal error: Oops: 5 [#1] PREEMPT SMP ARM
+Modules linked in:
+CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+PC is at mutex_lock+0x14/0x3c
+LR is at iommu_attach_device+0x20/0x7c
+pc : [<c097bec0>]    lr : [<c0497fb4>]    psr: 60000013
+sp : ee89fe18  ip : 00000000  fp : 00000000
+r10: 00000014  r9 : 00000000  r8 : ee9c7610
+r7 : ee9c7610  r6 : ee010700  r5 : 00000030  r4 : 00000000
+r3 : ee888740  r2 : ee89fe18  r1 : ee9c7610  r0 : 00000030
+Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment none
+Control: 10c5387d  Table: 8000404a  DAC: 00000051
+Process swapper/0 (pid: 1, stack limit = 0x2ddbc4e9)
+Stack: (0xee89fe18 to 0xee8a0000)
+fe00:                                                       00000000 00000000
+fe20: ee016810 c049f788 00000000 ee9c7610 ee9c7610 ffffffed ee9c7610 fffffdfb
+fe40: c0e69800 00000000 c0e69800 c05172f0 c05172a0 ee9c7610 c0efc8a0 00000000
+fe60: c0efc8a4 c05159d8 ee9c7610 c0e69800 ee9c7644 00000000 00000000 c0a59aa8
+fe80: 00000002 c0515b4c 00000000 c0e69800 c0515aa0 c051407c ee8ffa5c ee9cedb4
+fea0: c0e69800 ee010780 c0e6a9f0 c0514f18 c0bc7f40 c0e69800 c0a59aa8 c0e69800
+fec0: c0a59aa8 c0e04c48 c0d349b8 c05166cc c0516f44 00000000 c0a59aa8 c0517208
+fee0: 00000000 00000006 c0e04c48 c0d349b8 00000000 c0d6b83c c0d00594 c0d349dc
+ff00: c0d843d8 c01028bc 00000000 ee89ff24 00000000 c0162200 00000000 c0c80768
+ff20: 0000010e efffcb45 c0c80768 0000010e efffcb53 c013ea30 c0c7f250 00000000
+ff40: 00000006 00000006 efffcb45 efffcb4a 00000000 1b916a7a 00000006 c0d843d8
+ff60: 00000006 c0d6b830 c0ec0f80 0000010e c0d00594 c0d00dd0 00000006 00000006
+ff80: 00000000 c0d00594 00000000 c0976ad4 00000000 00000000 00000000 00000000
+ffa0: 00000000 c0976adc 00000000 c01010e8 00000000 00000000 00000000 00000000
+ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+ffe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffef fffd7dff
+[<c097bec0>] (mutex_lock) from [<c0497fb4>] (iommu_attach_device+0x20/0x7c)
+[<c0497fb4>] (iommu_attach_device) from [<c049f788>] (host1x_probe+0x1a8/0x4f0)
+[<c049f788>] (host1x_probe) from [<c05172f0>] (platform_drv_probe+0x50/0xb0)
+[<c05172f0>] (platform_drv_probe) from [<c05159d8>] (driver_probe_device+0x250/0x318)
+[<c05159d8>] (driver_probe_device) from [<c0515b4c>] (__driver_attach+0xac/0xb0)
+[<c0515b4c>] (__driver_attach) from [<c051407c>] (bus_for_each_dev+0x54/0x88)
+[<c051407c>] (bus_for_each_dev) from [<c0514f18>] (bus_add_driver+0xe4/0x1f0)
+[<c0514f18>] (bus_add_driver) from [<c05166cc>] (driver_register+0x78/0xf4)
+[<c05166cc>] (driver_register) from [<c0517208>] (__platform_register_drivers+0x28/0x84)
+[<c0517208>] (__platform_register_drivers) from [<c0d349dc>] (tegra_host1x_init+0x24/0x44)
+[<c0d349dc>] (tegra_host1x_init) from [<c01028bc>] (do_one_initcall+0x48/0x18c)
+[<c01028bc>] (do_one_initcall) from [<c0d00dd0>] (kernel_init_freeable+0x10c/0x1d0)
+[<c0d00dd0>] (kernel_init_freeable) from [<c0976adc>] (kernel_init+0x8/0x114)
+[<c0976adc>] (kernel_init) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee89ffb0 to 0xee89fff8)
+ffa0:                                     00000000 00000000 00000000 00000000
+ffc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+ffe0: 00000000 00000000 00000000 00000000 00000013 00000000
+Code: e3c23d7f e3c3303f e593300c f590f000 (e1901f9f) 
+---[ end trace b06d588362808672 ]---
+Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+CPU3: stopping
+CPU: 3 PID: 0 Comm: swapper/3 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8dbf70 to 0xee8dbfb8)
+bf60:                                     00000001 00000000 ee8dbfc8 c011a360
+bf80: 00000008 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+bfa0: 00000002 ee8dbfc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+CPU1: stopping
+CPU: 1 PID: 0 Comm: swapper/1 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8b9f70 to 0xee8b9fb8)
+9f60:                                     00000001 00000000 ee8b9fc8 c011a360
+9f80: 00000002 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+9fa0: c0e12400 ee8b9fc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+CPU2: stopping
+CPU: 2 PID: 0 Comm: swapper/2 Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c010f4a0>] (handle_IPI+0x18c/0x32c)
+[<c010f4a0>] (handle_IPI) from [<c03f7d24>] (gic_handle_irq+0x88/0x94)
+[<c03f7d24>] (gic_handle_irq) from [<c0101a0c>] (__irq_svc+0x6c/0xa8)
+Exception stack(0xee8d9f70 to 0xee8d9fb8)
+9f60:                                     00000001 00000000 ee8d9fc8 c011a360
+9f80: 00000004 c0e04ce0 00000000 c0e04c6c 00000000 c0d8d1b8 00000000 c0e04cf0
+9fa0: 00000002 ee8d9fc0 c0108c48 c0108c4c 60000013 ffffffff
+[<c0101a0c>] (__irq_svc) from [<c0108c4c>] (arch_cpu_idle+0x30/0x3c)
+[<c0108c4c>] (arch_cpu_idle) from [<c0162cf0>] (do_idle+0x140/0x204)
+[<c0162cf0>] (do_idle) from [<c016303c>] (cpu_startup_entry+0x18/0x1c)
+[<c016303c>] (cpu_startup_entry) from [<801025ac>] (0x801025ac)
+---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x0000000b
+
+------------[ cut here ]------------
+WARNING: CPU: 0 PID: 8 at kernel/irq_work.c:68 irq_work_queue_on+0xbc/0xfc
+Modules linked in:
+CPU: 0 PID: 8 Comm: rcu_preempt Tainted: G      D          4.15.0-rc3-next-20171214-19407-g6084b57 #1
+Hardware name: NVIDIA Tegra SoC (Flattened Device Tree)
+[<c0110f48>] (unwind_backtrace) from [<c010c588>] (show_stack+0x10/0x14)
+[<c010c588>] (show_stack) from [<c0962dfc>] (dump_stack+0x84/0xa4)
+[<c0962dfc>] (dump_stack) from [<c01219f4>] (__warn+0xe4/0x110)
+[<c01219f4>] (__warn) from [<c0121a64>] (warn_slowpath_null+0x44/0x4c)
+[<c0121a64>] (warn_slowpath_null) from [<c01d7a74>] (irq_work_queue_on+0xbc/0xfc)
+[<c01d7a74>] (irq_work_queue_on) from [<c018453c>] (rcu_implicit_dynticks_qs+0x280/0x2a0)
+[<c018453c>] (rcu_implicit_dynticks_qs) from [<c0182bcc>] (force_qs_rnp+0x138/0x1d8)
+[<c0182bcc>] (force_qs_rnp) from [<c01831f4>] (rcu_gp_kthread+0x588/0xb30)
+[<c01831f4>] (rcu_gp_kthread) from [<c013f2d8>] (kthread+0x11c/0x154)
+[<c013f2d8>] (kthread) from [<c01010e8>] (ret_from_fork+0x14/0x2c)
+Exception stack(0xee8b1fb0 to 0xee8b1ff8)
+1fa0:                                     00000000 00000000 00000000 00000000
+1fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+1fe0: 00000000 00000000 00000000 00000000 00000013 00000000
+---[ end trace b06d588362808673 ]---
