[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd070] [ 0.000000] 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 [ 0.000000] Machine model: linux,dummy-virt [ 0.000000] Memory limited to 1024MB [ 0.000000] efi: Getting EFI parameters from FDT: [ 0.000000] efi: UEFI not found. [ 0.000000] cma: Reserved 16 MiB at 0x000000007f000000 [ 0.000000] NUMA: No NUMA configuration found [ 0.000000] NUMA: Faking a node at [mem 0x0000000000000000-0x000000007fffffff] [ 0.000000] NUMA: NODE_DATA [mem 0x7efeb000-0x7efecaff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] Normal empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000040000000-0x000000007fffffff] [ 0.000000] psci: probing for conduit method from DT. [ 0.000000] psci: PSCIv0.2 detected in firmware. [ 0.000000] psci: Using standard PSCI v0.2 function IDs [ 0.000000] psci: Trusted OS migration not required [ 0.000000] random: fast init done [ 0.000000] percpu: Embedded 23 pages/cpu @ (ptrval) s55168 r8192 d30848 u94208 [ 0.000000] Detected PIPT I-cache on CPU0 [ 0.000000] CPU features: enabling workaround for ARM erratum 832075 [ 0.000000] CPU features: enabling workaround for ARM erratum 834220 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 258048 [ 0.000000] Policy zone: DMA [ 0.000000] Kernel command line: root=/dev/vda2 rw rootwait mem=1024M console=ttyAMA0,38400n8 init=/bin/bash [ 0.000000] Memory: 998464K/1048576K available (9788K kernel code, 1164K rwdata, 4508K rodata, 1152K init, 396K bss, 33728K reserved, 16384K cma-reserved) [ 0.000000] Virtual kernel memory layout: [ 0.000000] modules : 0xffff000000000000 - 0xffff000008000000 ( 128 MB) [ 0.000000] vmalloc : 0xffff000008000000 - 0xffff7dffbfff0000 (129022 GB) [ 0.000000] .text : 0x (ptrval) - 0x (ptrval) ( 9792 KB) [ 0.000000] .rodata : 0x (ptrval) - 0x (ptrval) ( 4544 KB) [ 0.000000] .init : 0x (ptrval) - 0x (ptrval) ( 1152 KB) [ 0.000000] .data : 0x (ptrval) - 0x (ptrval) ( 1165 KB) [ 0.000000] .bss : 0x (ptrval) - 0x (ptrval) ( 397 KB) [ 0.000000] fixed : 0xffff7dfffe7f9000 - 0xffff7dfffec00000 ( 4124 KB) [ 0.000000] PCI I/O : 0xffff7dfffee00000 - 0xffff7dffffe00000 ( 16 MB) [ 0.000000] vmemmap : 0xffff7e0000000000 - 0xffff800000000000 ( 2048 GB maximum) [ 0.000000] 0xffff7e0000000000 - 0xffff7e0001000000 ( 16 MB actual) [ 0.000000] memory : 0xffff800000000000 - 0xffff800040000000 ( 1024 MB) [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. [ 0.000000] Tasks RCU enabled. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.000000] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000] GICv2m: range[mem 0x08020000-0x08020fff], SPI[80:143] [ 0.000000] arch_timer: cp15 timer(s) running at 62.50MHz (virt). [ 0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x1cd42e208c, max_idle_ns: 881590405314 ns [ 0.000260] sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns [ 0.009939] Console: colour dummy device 80x25 [ 0.011879] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=250000) [ 0.012067] pid_max: default: 32768 minimum: 301 [ 0.013504] Security Framework initialized [ 0.015854] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.016755] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.017030] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.017125] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.064638] ASID allocator initialised with 32768 entries [ 0.072407] Hierarchical SRCU implementation. [ 0.089842] EFI services will not be available. [ 0.099524] smp: Bringing up secondary CPUs ... [ 0.099681] smp: Brought up 1 node, 1 CPU [ 0.099746] SMP: Total of 1 processors activated. [ 0.099997] CPU features: detected feature: 32-bit EL0 Support [ 0.105150] CPU: All CPU(s) started at EL1 [ 0.106158] alternatives: patching kernel code [ 0.130246] devtmpfs: initialized [ 0.145067] Built 1 zonelists, mobility grouping on. Total pages: 253712 [ 0.145101] Policy zone: DMA [ 0.154875] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.155153] futex hash table entries: 256 (order: 3, 32768 bytes) [ 0.157684] pinctrl core: initialized pinctrl subsystem [ 0.199568] DMI not present or invalid. [ 0.208398] NET: Registered protocol family 16 [ 0.212012] audit: initializing netlink subsys (disabled) [ 0.216094] audit: type=2000 audit(0.184:1): state=initialized audit_enabled=0 res=1 [ 0.237095] cpuidle: using governor menu [ 0.241253] vdso: 2 pages (1 code @ 000000006bc4d321, 1 data @ 00000000e7c1ed81) [ 0.241527] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.249442] DMA: preallocated 256 KiB pool for atomic allocations [ 0.260854] Serial: AMBA PL011 UART driver [ 0.338763] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 39, base_baud = 0) is a PL011 rev1 [ 0.368215] console [ttyAMA0] enabled [ 0.620083] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.630716] cryptd: max_cpu_qlen set to 1000 [ 0.645099] ACPI: Interpreter disabled. [ 0.660382] vgaarb: loaded [ 0.665053] SCSI subsystem initialized [ 0.678453] usbcore: registered new interface driver usbfs [ 0.679561] usbcore: registered new interface driver hub [ 0.680806] usbcore: registered new device driver usb [ 0.692790] pps_core: LinuxPPS API ver. 1 registered [ 0.693869] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.695460] PTP clock support registered [ 0.697876] EDAC MC: Ver: 3.0.0 [ 0.707590] Advanced Linux Sound Architecture Driver Initialized. [ 0.724052] clocksource: Switched to clocksource arch_sys_counter [ 0.725479] VFS: Disk quotas dquot_6.6.0 [ 0.726045] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.730946] pnp: PnP ACPI: disabled [ 0.819866] NET: Registered protocol family 2 [ 0.828463] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes) [ 0.829128] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.829936] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.830635] TCP: Hash tables configured (established 8192 bind 8192) [ 0.832772] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.833440] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.835548] NET: Registered protocol family 1 [ 0.848866] RPC: Registered named UNIX socket transport module. [ 0.849455] RPC: Registered udp transport module. [ 0.849870] RPC: Registered tcp transport module. [ 0.850261] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.886715] hw perfevents: enabled with armv8_pmuv3 PMU driver, 1 counters available [ 0.891397] kvm [1]: HYP mode not available [ 0.922090] Initialise system trusted keyrings [ 0.924911] workingset: timestamp_bits=44 max_order=18 bucket_order=0 [ 1.019087] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.031434] NFS: Registering the id_resolver key type [ 1.032755] Key type id_resolver registered [ 1.033042] Key type id_legacy registered [ 1.033421] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.035078] 9p: Installing v9fs 9p2000 file system support [ 1.053899] Key type asymmetric registered [ 1.054223] Asymmetric key parser 'x509' registered [ 1.055799] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 1.057001] io scheduler noop registered [ 1.059335] io scheduler cfq registered (default) [ 1.059674] io scheduler mq-deadline registered [ 1.061027] io scheduler kyber registered [ 1.128635] pl061_gpio 9030000.pl061: PL061 GPIO chip @0x0000000009030000 registered [ 1.148744] OF: PCI: host bridge /pcie@10000000 ranges: [ 1.149560] OF: PCI: IO 0x3eff0000..0x3effffff -> 0x00000000 [ 1.150251] OF: PCI: MEM 0x10000000..0x3efeffff -> 0x10000000 [ 1.150628] OF: PCI: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 1.151670] pci-host-generic 3f000000.pcie: ECAM at [mem 0x3f000000-0x3fffffff] for [bus 00-0f] [ 1.154754] pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00 [ 1.155390] pci_bus 0000:00: root bus resource [bus 00-0f] [ 1.155800] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.156444] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 1.156827] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 1.239230] ------------[ cut here ]------------ [ 1.239562] Trying to vfree() nonexistent vm area (00000000eb45691e) [ 1.241762] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.242193] Modules linked in: [ 1.242683] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.243191] Hardware name: linux,dummy-virt (DT) [ 1.243607] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.243908] pc : __vunmap+0xc8/0xd0 [ 1.244168] lr : __vunmap+0xc8/0xd0 [ 1.244401] sp : ffff00000802bb60 [ 1.244634] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.245021] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.245369] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.245701] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.246033] x21: 0000000000000000 x20: 0000000000000000 [ 1.246367] x19: ffff00000804d000 x18: 0000000000000007 [ 1.246701] x17: 000000000000000e x16: 0000000000000001 [ 1.247069] x15: 0000000000000019 x14: 0000000000000033 [ 1.247416] x13: 000000000000004c x12: 0000000000000000 [ 1.247761] x11: 00000000ffffffff x10: 0000000000000006 [ 1.248133] x9 : 000000000000009b x8 : 8006503d4ca25e00 [ 1.248480] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.248822] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.249164] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.249505] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.249960] Call trace: [ 1.250231] __vunmap+0xc8/0xd0 [ 1.250463] vunmap+0x24/0x30 [ 1.250684] __iounmap+0x2c/0x34 [ 1.250925] devm_ioremap_release+0x10/0x18 [ 1.251201] release_nodes+0x138/0x234 [ 1.251452] devres_release_all+0x34/0x54 [ 1.251709] driver_probe_device+0xbc/0x308 [ 1.251971] __driver_attach+0xa4/0xa8 [ 1.252215] bus_for_each_dev+0x6c/0xc0 [ 1.252462] driver_attach+0x20/0x28 [ 1.252696] bus_add_driver+0x1c0/0x224 [ 1.252943] driver_register+0x60/0xf4 [ 1.253185] __platform_driver_register+0x4c/0x54 [ 1.253480] virtio_mmio_init+0x18/0x20 [ 1.253736] do_one_initcall+0x50/0x150 [ 1.253992] kernel_init_freeable+0x1a4/0x25c [ 1.254270] kernel_init+0x10/0xfc [ 1.254502] ret_from_fork+0x10/0x18 [ 1.254909] ---[ end trace 62368785adf0003e ]--- [ 1.256206] ------------[ cut here ]------------ [ 1.256482] Trying to vfree() nonexistent vm area (000000004b6d8aab) [ 1.256869] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.257234] Modules linked in: [ 1.257515] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.258046] Hardware name: linux,dummy-virt (DT) [ 1.258303] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.258571] pc : __vunmap+0xc8/0xd0 [ 1.258780] lr : __vunmap+0xc8/0xd0 [ 1.258992] sp : ffff00000802bb60 [ 1.259184] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.259494] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.259799] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.260150] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.260497] x21: 0000000000000000 x20: 0000000000000000 [ 1.260839] x19: ffff000008055000 x18: 0000000000000007 [ 1.261181] x17: 000000000000000e x16: 0000000000000001 [ 1.261524] x15: 0000000000000019 x14: 0000000000000033 [ 1.261869] x13: 000000000000004c x12: 0000000000000000 [ 1.262212] x11: 00000000ffffffff x10: 0000000000000006 [ 1.262555] x9 : 00000000000000c8 x8 : 8006503d4ca25e00 [ 1.262906] x7 : 3430303030303030 x6 : ffff0000090f0e10 [ 1.263251] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.263594] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.263936] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.264274] Call trace: [ 1.264458] __vunmap+0xc8/0xd0 [ 1.264673] vunmap+0x24/0x30 [ 1.264883] __iounmap+0x2c/0x34 [ 1.265109] devm_ioremap_release+0x10/0x18 [ 1.265379] release_nodes+0x138/0x234 [ 1.265631] devres_release_all+0x34/0x54 [ 1.265886] driver_probe_device+0xbc/0x308 [ 1.266151] __driver_attach+0xa4/0xa8 [ 1.266394] bus_for_each_dev+0x6c/0xc0 [ 1.266641] driver_attach+0x20/0x28 [ 1.266885] bus_add_driver+0x1c0/0x224 [ 1.267135] driver_register+0x60/0xf4 [ 1.267378] __platform_driver_register+0x4c/0x54 [ 1.267675] virtio_mmio_init+0x18/0x20 [ 1.267928] do_one_initcall+0x50/0x150 [ 1.268179] kernel_init_freeable+0x1a4/0x25c [ 1.268455] kernel_init+0x10/0xfc [ 1.268688] ret_from_fork+0x10/0x18 [ 1.268928] ---[ end trace 62368785adf0003f ]--- [ 1.269839] ------------[ cut here ]------------ [ 1.270113] Trying to vfree() nonexistent vm area (000000005f0f1419) [ 1.270493] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.270866] Modules linked in: [ 1.271072] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.271600] Hardware name: linux,dummy-virt (DT) [ 1.271874] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.272172] pc : __vunmap+0xc8/0xd0 [ 1.272403] lr : __vunmap+0xc8/0xd0 [ 1.272622] sp : ffff00000802bb60 [ 1.272833] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.273178] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.273522] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.273865] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.274208] x21: 0000000000000000 x20: 0000000000000000 [ 1.274551] x19: ffff00000805d000 x18: 0000000000000007 [ 1.274906] x17: 000000000000000e x16: 0000000000000001 [ 1.275251] x15: 0000000000000019 x14: 0000000000000033 [ 1.275595] x13: 000000000000004c x12: 0000000000000000 [ 1.275939] x11: 00000000ffffffff x10: 0000000000000006 [ 1.276282] x9 : 00000000000000f5 x8 : 8006503d4ca25e00 [ 1.276626] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.276968] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.277311] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.277654] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.277991] Call trace: [ 1.278172] __vunmap+0xc8/0xd0 [ 1.278387] vunmap+0x24/0x30 [ 1.278596] __iounmap+0x2c/0x34 [ 1.278830] devm_ioremap_release+0x10/0x18 [ 1.279101] release_nodes+0x138/0x234 [ 1.279352] devres_release_all+0x34/0x54 [ 1.279608] driver_probe_device+0xbc/0x308 [ 1.279870] __driver_attach+0xa4/0xa8 [ 1.280112] bus_for_each_dev+0x6c/0xc0 [ 1.280358] driver_attach+0x20/0x28 [ 1.280592] bus_add_driver+0x1c0/0x224 [ 1.280839] driver_register+0x60/0xf4 [ 1.281082] __platform_driver_register+0x4c/0x54 [ 1.281377] virtio_mmio_init+0x18/0x20 [ 1.281629] do_one_initcall+0x50/0x150 [ 1.281881] kernel_init_freeable+0x1a4/0x25c [ 1.282158] kernel_init+0x10/0xfc [ 1.282391] ret_from_fork+0x10/0x18 [ 1.282617] ---[ end trace 62368785adf00040 ]--- [ 1.283358] ------------[ cut here ]------------ [ 1.283630] Trying to vfree() nonexistent vm area (000000003067bf1c) [ 1.284232] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.284601] Modules linked in: [ 1.284805] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.285331] Hardware name: linux,dummy-virt (DT) [ 1.285588] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.285855] pc : __vunmap+0xc8/0xd0 [ 1.286064] lr : __vunmap+0xc8/0xd0 [ 1.286261] sp : ffff00000802bb60 [ 1.286450] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.286760] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.287076] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.287385] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.287693] x21: 0000000000000000 x20: 0000000000000000 [ 1.288049] x19: ffff000008065000 x18: 0000000000000007 [ 1.288398] x17: 000000000000000e x16: 0000000000000001 [ 1.288744] x15: 0000000000000019 x14: 0000000000000033 [ 1.289091] x13: 000000000000004c x12: 0000000000000000 [ 1.289435] x11: 00000000ffffffff x10: 0000000000000006 [ 1.289781] x9 : 0000000000000122 x8 : 8006503d4ca25e00 [ 1.290127] x7 : 3330303030303030 x6 : ffff0000090f0e10 [ 1.290471] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.290820] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.291166] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.291509] Call trace: [ 1.291692] __vunmap+0xc8/0xd0 [ 1.291907] vunmap+0x24/0x30 [ 1.292116] __iounmap+0x2c/0x34 [ 1.292339] devm_ioremap_release+0x10/0x18 [ 1.292614] release_nodes+0x138/0x234 [ 1.292867] devres_release_all+0x34/0x54 [ 1.293125] driver_probe_device+0xbc/0x308 [ 1.293390] __driver_attach+0xa4/0xa8 [ 1.293633] bus_for_each_dev+0x6c/0xc0 [ 1.293879] driver_attach+0x20/0x28 [ 1.294115] bus_add_driver+0x1c0/0x224 [ 1.294362] driver_register+0x60/0xf4 [ 1.294606] __platform_driver_register+0x4c/0x54 [ 1.294908] virtio_mmio_init+0x18/0x20 [ 1.295163] do_one_initcall+0x50/0x150 [ 1.295417] kernel_init_freeable+0x1a4/0x25c [ 1.295696] kernel_init+0x10/0xfc [ 1.295928] ret_from_fork+0x10/0x18 [ 1.296155] ---[ end trace 62368785adf00041 ]--- [ 1.296781] ------------[ cut here ]------------ [ 1.297051] Trying to vfree() nonexistent vm area (0000000070af802f) [ 1.297427] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.297783] Modules linked in: [ 1.297988] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.298513] Hardware name: linux,dummy-virt (DT) [ 1.298766] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.299048] pc : __vunmap+0xc8/0xd0 [ 1.299255] lr : __vunmap+0xc8/0xd0 [ 1.299453] sp : ffff00000802bb60 [ 1.299644] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.299981] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.300328] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.300672] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.301017] x21: 0000000000000000 x20: 0000000000000000 [ 1.301364] x19: ffff00000806d000 x18: 0000000000000007 [ 1.301708] x17: 000000000000000e x16: 0000000000000001 [ 1.302054] x15: 0000000000000019 x14: 0000000000000033 [ 1.302398] x13: 000000000000004c x12: 0000000000000000 [ 1.302744] x11: 00000000ffffffff x10: 0000000000000006 [ 1.303097] x9 : 000000000000014f x8 : 8006503d4ca25e00 [ 1.303440] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.303783] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.304126] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.304468] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.304806] Call trace: [ 1.304989] __vunmap+0xc8/0xd0 [ 1.305203] vunmap+0x24/0x30 [ 1.305413] __iounmap+0x2c/0x34 [ 1.305637] devm_ioremap_release+0x10/0x18 [ 1.305912] release_nodes+0x138/0x234 [ 1.306164] devres_release_all+0x34/0x54 [ 1.306420] driver_probe_device+0xbc/0x308 [ 1.306683] __driver_attach+0xa4/0xa8 [ 1.306938] bus_for_each_dev+0x6c/0xc0 [ 1.307185] driver_attach+0x20/0x28 [ 1.307419] bus_add_driver+0x1c0/0x224 [ 1.307666] driver_register+0x60/0xf4 [ 1.307909] __platform_driver_register+0x4c/0x54 [ 1.308201] virtio_mmio_init+0x18/0x20 [ 1.308454] do_one_initcall+0x50/0x150 [ 1.308707] kernel_init_freeable+0x1a4/0x25c [ 1.308984] kernel_init+0x10/0xfc [ 1.309216] ret_from_fork+0x10/0x18 [ 1.309442] ---[ end trace 62368785adf00042 ]--- [ 1.310063] ------------[ cut here ]------------ [ 1.310336] Trying to vfree() nonexistent vm area (0000000051d16085) [ 1.310713] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.311074] Modules linked in: [ 1.311280] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.311807] Hardware name: linux,dummy-virt (DT) [ 1.312134] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.312430] pc : __vunmap+0xc8/0xd0 [ 1.312661] lr : __vunmap+0xc8/0xd0 [ 1.312880] sp : ffff00000802bb60 [ 1.313093] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.313439] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.313785] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.314133] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.314480] x21: 0000000000000000 x20: 0000000000000000 [ 1.314835] x19: ffff000008075000 x18: 0000000000000007 [ 1.315192] x17: 000000000000000e x16: 0000000000000001 [ 1.315529] x15: 0000000000000019 x14: 0000000000000033 [ 1.315867] x13: 000000000000004c x12: 0000000000000000 [ 1.316204] x11: 00000000ffffffff x10: 0000000000000006 [ 1.316541] x9 : 000000000000017c x8 : 8006503d4ca25e00 [ 1.316876] x7 : 3530303030303030 x6 : ffff0000090f0e10 [ 1.317212] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.317548] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.317885] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.318217] Call trace: [ 1.318397] __vunmap+0xc8/0xd0 [ 1.318610] vunmap+0x24/0x30 [ 1.318824] __iounmap+0x2c/0x34 [ 1.319049] devm_ioremap_release+0x10/0x18 [ 1.319320] release_nodes+0x138/0x234 [ 1.319571] devres_release_all+0x34/0x54 [ 1.319827] driver_probe_device+0xbc/0x308 [ 1.320090] __driver_attach+0xa4/0xa8 [ 1.320331] bus_for_each_dev+0x6c/0xc0 [ 1.320577] driver_attach+0x20/0x28 [ 1.320811] bus_add_driver+0x1c0/0x224 [ 1.321058] driver_register+0x60/0xf4 [ 1.321301] __platform_driver_register+0x4c/0x54 [ 1.321596] virtio_mmio_init+0x18/0x20 [ 1.321850] do_one_initcall+0x50/0x150 [ 1.322104] kernel_init_freeable+0x1a4/0x25c [ 1.322381] kernel_init+0x10/0xfc [ 1.322613] ret_from_fork+0x10/0x18 [ 1.322857] ---[ end trace 62368785adf00043 ]--- [ 1.323481] ------------[ cut here ]------------ [ 1.323751] Trying to vfree() nonexistent vm area (00000000f9a72cb9) [ 1.324258] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.324625] Modules linked in: [ 1.324830] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.325359] Hardware name: linux,dummy-virt (DT) [ 1.325615] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.325883] pc : __vunmap+0xc8/0xd0 [ 1.326094] lr : __vunmap+0xc8/0xd0 [ 1.326292] sp : ffff00000802bb60 [ 1.326483] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.326791] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.327119] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.327428] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.327737] x21: 0000000000000000 x20: 0000000000000000 [ 1.328115] x19: ffff00000807d000 x18: 0000000000000007 [ 1.328461] x17: 000000000000000e x16: 0000000000000001 [ 1.328807] x15: 0000000000000019 x14: 0000000000000033 [ 1.329152] x13: 000000000000004c x12: 0000000000000000 [ 1.329497] x11: 00000000ffffffff x10: 0000000000000006 [ 1.329843] x9 : 00000000000001a9 x8 : 8006503d4ca25e00 [ 1.330188] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.330531] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.330891] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.331235] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.331572] Call trace: [ 1.331756] __vunmap+0xc8/0xd0 [ 1.331971] vunmap+0x24/0x30 [ 1.332180] __iounmap+0x2c/0x34 [ 1.332402] devm_ioremap_release+0x10/0x18 [ 1.332675] release_nodes+0x138/0x234 [ 1.332926] devres_release_all+0x34/0x54 [ 1.333183] driver_probe_device+0xbc/0x308 [ 1.333447] __driver_attach+0xa4/0xa8 [ 1.333689] bus_for_each_dev+0x6c/0xc0 [ 1.333935] driver_attach+0x20/0x28 [ 1.334170] bus_add_driver+0x1c0/0x224 [ 1.334416] driver_register+0x60/0xf4 [ 1.334660] __platform_driver_register+0x4c/0x54 [ 1.334960] virtio_mmio_init+0x18/0x20 [ 1.335215] do_one_initcall+0x50/0x150 [ 1.335467] kernel_init_freeable+0x1a4/0x25c [ 1.335746] kernel_init+0x10/0xfc [ 1.335980] ret_from_fork+0x10/0x18 [ 1.336209] ---[ end trace 62368785adf00044 ]--- [ 1.336825] ------------[ cut here ]------------ [ 1.337095] Trying to vfree() nonexistent vm area (000000001f09ef97) [ 1.337471] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.337830] Modules linked in: [ 1.338037] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.338560] Hardware name: linux,dummy-virt (DT) [ 1.338820] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.339082] pc : __vunmap+0xc8/0xd0 [ 1.339283] lr : __vunmap+0xc8/0xd0 [ 1.339476] sp : ffff00000802bb60 [ 1.339660] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.339994] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.340337] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.340679] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.341020] x21: 0000000000000000 x20: 0000000000000000 [ 1.341361] x19: ffff0000092b6000 x18: 0000000000000007 [ 1.341701] x17: 000000000000000e x16: 0000000000000001 [ 1.342042] x15: 0000000000000019 x14: 0000000000000033 [ 1.342383] x13: 000000000000004c x12: 0000000000000000 [ 1.342723] x11: 00000000ffffffff x10: 0000000000000006 [ 1.343075] x9 : 00000000000001d6 x8 : 8006503d4ca25e00 [ 1.343419] x7 : 3130303030303030 x6 : ffff0000090f0e10 [ 1.343760] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.344103] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.344447] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.344786] Call trace: [ 1.344968] __vunmap+0xc8/0xd0 [ 1.345183] vunmap+0x24/0x30 [ 1.345393] __iounmap+0x2c/0x34 [ 1.345620] devm_ioremap_release+0x10/0x18 [ 1.345895] release_nodes+0x138/0x234 [ 1.346145] devres_release_all+0x34/0x54 [ 1.346404] driver_probe_device+0xbc/0x308 [ 1.346669] __driver_attach+0xa4/0xa8 [ 1.346928] bus_for_each_dev+0x6c/0xc0 [ 1.347177] driver_attach+0x20/0x28 [ 1.347413] bus_add_driver+0x1c0/0x224 [ 1.347663] driver_register+0x60/0xf4 [ 1.347907] __platform_driver_register+0x4c/0x54 [ 1.348202] virtio_mmio_init+0x18/0x20 [ 1.348456] do_one_initcall+0x50/0x150 [ 1.348707] kernel_init_freeable+0x1a4/0x25c [ 1.348985] kernel_init+0x10/0xfc [ 1.349211] ret_from_fork+0x10/0x18 [ 1.349428] ---[ end trace 62368785adf00045 ]--- [ 1.350038] ------------[ cut here ]------------ [ 1.350293] Trying to vfree() nonexistent vm area (00000000c27921d6) [ 1.350645] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.350976] Modules linked in: [ 1.351172] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.351657] Hardware name: linux,dummy-virt (DT) [ 1.351928] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.352216] pc : __vunmap+0xc8/0xd0 [ 1.352445] lr : __vunmap+0xc8/0xd0 [ 1.352656] sp : ffff00000802bb60 [ 1.352860] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.353199] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.353531] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.353866] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.354207] x21: 0000000000000000 x20: 0000000000000000 [ 1.354538] x19: ffff0000092bd000 x18: 0000000000000007 [ 1.354881] x17: 000000000000000e x16: 0000000000000001 [ 1.355213] x15: 0000000000000019 x14: 0000000000000033 [ 1.355548] x13: 000000000000004c x12: 0000000000000000 [ 1.355876] x11: 00000000ffffffff x10: 0000000000000006 [ 1.356203] x9 : 0000000000000203 x8 : 8006503d4ca25e00 [ 1.356533] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.356864] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.357185] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.357517] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.357838] Call trace: [ 1.358016] __vunmap+0xc8/0xd0 [ 1.358225] vunmap+0x24/0x30 [ 1.358423] __iounmap+0x2c/0x34 [ 1.358640] devm_ioremap_release+0x10/0x18 [ 1.358916] release_nodes+0x138/0x234 [ 1.359167] devres_release_all+0x34/0x54 [ 1.359426] driver_probe_device+0xbc/0x308 [ 1.359687] __driver_attach+0xa4/0xa8 [ 1.359925] bus_for_each_dev+0x6c/0xc0 [ 1.360167] driver_attach+0x20/0x28 [ 1.360390] bus_add_driver+0x1c0/0x224 [ 1.360638] driver_register+0x60/0xf4 [ 1.360883] __platform_driver_register+0x4c/0x54 [ 1.361178] virtio_mmio_init+0x18/0x20 [ 1.361430] do_one_initcall+0x50/0x150 [ 1.361679] kernel_init_freeable+0x1a4/0x25c [ 1.361956] kernel_init+0x10/0xfc [ 1.362182] ret_from_fork+0x10/0x18 [ 1.362434] ---[ end trace 62368785adf00046 ]--- [ 1.363066] ------------[ cut here ]------------ [ 1.363332] Trying to vfree() nonexistent vm area (00000000b312f5d5) [ 1.363706] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.364084] Modules linked in: [ 1.364333] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.364888] Hardware name: linux,dummy-virt (DT) [ 1.365169] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.365463] pc : __vunmap+0xc8/0xd0 [ 1.365694] lr : __vunmap+0xc8/0xd0 [ 1.365924] sp : ffff00000802bb60 [ 1.366137] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.366484] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.366832] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.367169] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.367498] x21: 0000000000000000 x20: 0000000000000000 [ 1.367835] x19: ffff0000092c5000 x18: 0000000000000007 [ 1.368171] x17: 000000000000000e x16: 0000000000000001 [ 1.368502] x15: 0000000000000019 x14: 0000000000000033 [ 1.368836] x13: 000000000000004c x12: 0000000000000000 [ 1.369170] x11: 00000000ffffffff x10: 0000000000000006 [ 1.369496] x9 : 0000000000000230 x8 : 8006503d4ca25e00 [ 1.369831] x7 : 6230303030303030 x6 : ffff0000090f0e10 [ 1.370164] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.370491] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.370837] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.371182] Call trace: [ 1.371362] __vunmap+0xc8/0xd0 [ 1.371571] vunmap+0x24/0x30 [ 1.371771] __iounmap+0x2c/0x34 [ 1.371986] devm_ioremap_release+0x10/0x18 [ 1.372250] release_nodes+0x138/0x234 [ 1.372492] devres_release_all+0x34/0x54 [ 1.372739] driver_probe_device+0xbc/0x308 [ 1.372992] __driver_attach+0xa4/0xa8 [ 1.373228] bus_for_each_dev+0x6c/0xc0 [ 1.373467] driver_attach+0x20/0x28 [ 1.373694] bus_add_driver+0x1c0/0x224 [ 1.373928] driver_register+0x60/0xf4 [ 1.374160] __platform_driver_register+0x4c/0x54 [ 1.374441] virtio_mmio_init+0x18/0x20 [ 1.374690] do_one_initcall+0x50/0x150 [ 1.374984] kernel_init_freeable+0x1a4/0x25c [ 1.375254] kernel_init+0x10/0xfc [ 1.375478] ret_from_fork+0x10/0x18 [ 1.375707] ---[ end trace 62368785adf00047 ]--- [ 1.376315] ------------[ cut here ]------------ [ 1.376571] Trying to vfree() nonexistent vm area (00000000207cbb9a) [ 1.376925] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.377254] Modules linked in: [ 1.377447] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.377928] Hardware name: linux,dummy-virt (DT) [ 1.378165] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.378415] pc : __vunmap+0xc8/0xd0 [ 1.378606] lr : __vunmap+0xc8/0xd0 [ 1.378787] sp : ffff00000802bb60 [ 1.378986] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.379266] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.379553] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.379836] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.380176] x21: 0000000000000000 x20: 0000000000000000 [ 1.380511] x19: ffff0000092cd000 x18: 0000000000000007 [ 1.380836] x17: 000000000000000e x16: 0000000000000001 [ 1.381169] x15: 0000000000000019 x14: 0000000000000033 [ 1.381501] x13: 000000000000004c x12: 0000000000000000 [ 1.381834] x11: 00000000ffffffff x10: 0000000000000006 [ 1.382156] x9 : 000000000000025d x8 : 8006503d4ca25e00 [ 1.382488] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.382818] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.383151] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.383481] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.383806] Call trace: [ 1.383981] __vunmap+0xc8/0xd0 [ 1.384192] vunmap+0x24/0x30 [ 1.384395] __iounmap+0x2c/0x34 [ 1.384613] devm_ioremap_release+0x10/0x18 [ 1.384871] release_nodes+0x138/0x234 [ 1.385109] devres_release_all+0x34/0x54 [ 1.385355] driver_probe_device+0xbc/0x308 [ 1.385614] __driver_attach+0xa4/0xa8 [ 1.385849] bus_for_each_dev+0x6c/0xc0 [ 1.386086] driver_attach+0x20/0x28 [ 1.386313] bus_add_driver+0x1c0/0x224 [ 1.386550] driver_register+0x60/0xf4 [ 1.386784] __platform_driver_register+0x4c/0x54 [ 1.387109] virtio_mmio_init+0x18/0x20 [ 1.387352] do_one_initcall+0x50/0x150 [ 1.387600] kernel_init_freeable+0x1a4/0x25c [ 1.387867] kernel_init+0x10/0xfc [ 1.388094] ret_from_fork+0x10/0x18 [ 1.388315] ---[ end trace 62368785adf00048 ]--- [ 1.388914] ------------[ cut here ]------------ [ 1.389169] Trying to vfree() nonexistent vm area (000000006e33dc2d) [ 1.389520] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.389851] Modules linked in: [ 1.390048] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.390527] Hardware name: linux,dummy-virt (DT) [ 1.390760] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.391033] pc : __vunmap+0xc8/0xd0 [ 1.391226] lr : __vunmap+0xc8/0xd0 [ 1.391409] sp : ffff00000802bb60 [ 1.391586] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.391935] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.392271] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.392602] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.392936] x21: 0000000000000000 x20: 0000000000000000 [ 1.393265] x19: ffff0000092d5000 x18: 0000000000000007 [ 1.393601] x17: 000000000000000e x16: 0000000000000001 [ 1.393933] x15: 0000000000000019 x14: 0000000000000033 [ 1.394264] x13: 000000000000004c x12: 0000000000000000 [ 1.394591] x11: 00000000ffffffff x10: 0000000000000006 [ 1.395000] x9 : 000000000000028a x8 : 8006503d4ca25e00 [ 1.395331] x7 : 3630303030303030 x6 : ffff0000090f0e10 [ 1.395666] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.395994] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.396325] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.396646] Call trace: [ 1.396820] __vunmap+0xc8/0xd0 [ 1.397034] vunmap+0x24/0x30 [ 1.397241] __iounmap+0x2c/0x34 [ 1.397454] devm_ioremap_release+0x10/0x18 [ 1.397717] release_nodes+0x138/0x234 [ 1.397968] devres_release_all+0x34/0x54 [ 1.398216] driver_probe_device+0xbc/0x308 [ 1.398470] __driver_attach+0xa4/0xa8 [ 1.398703] bus_for_each_dev+0x6c/0xc0 [ 1.398978] driver_attach+0x20/0x28 [ 1.399205] bus_add_driver+0x1c0/0x224 [ 1.399442] driver_register+0x60/0xf4 [ 1.399679] __platform_driver_register+0x4c/0x54 [ 1.399965] virtio_mmio_init+0x18/0x20 [ 1.400209] do_one_initcall+0x50/0x150 [ 1.400453] kernel_init_freeable+0x1a4/0x25c [ 1.400721] kernel_init+0x10/0xfc [ 1.400943] ret_from_fork+0x10/0x18 [ 1.401157] ---[ end trace 62368785adf00049 ]--- [ 1.401758] ------------[ cut here ]------------ [ 1.402011] Trying to vfree() nonexistent vm area (00000000c59c3e82) [ 1.402361] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.402694] Modules linked in: [ 1.402916] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.403396] Hardware name: linux,dummy-virt (DT) [ 1.403637] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.403935] pc : __vunmap+0xc8/0xd0 [ 1.404161] lr : __vunmap+0xc8/0xd0 [ 1.404374] sp : ffff00000802bb60 [ 1.404580] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.404914] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.405254] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.405587] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.405927] x21: 0000000000000000 x20: 0000000000000000 [ 1.406259] x19: ffff0000092dd000 x18: 0000000000000007 [ 1.406594] x17: 000000000000000e x16: 0000000000000001 [ 1.406992] x15: 0000000000000019 x14: 0000000000000033 [ 1.407326] x13: 000000000000004c x12: 0000000000000000 [ 1.407662] x11: 00000000ffffffff x10: 0000000000000006 [ 1.407996] x9 : 00000000000002b7 x8 : 8006503d4ca25e00 [ 1.408327] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.408664] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.408997] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.409331] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.409659] Call trace: [ 1.409836] __vunmap+0xc8/0xd0 [ 1.410043] vunmap+0x24/0x30 [ 1.410246] __iounmap+0x2c/0x34 [ 1.410468] devm_ioremap_release+0x10/0x18 [ 1.410731] release_nodes+0x138/0x234 [ 1.411061] devres_release_all+0x34/0x54 [ 1.411312] driver_probe_device+0xbc/0x308 [ 1.411567] __driver_attach+0xa4/0xa8 [ 1.411807] bus_for_each_dev+0x6c/0xc0 [ 1.412053] driver_attach+0x20/0x28 [ 1.412282] bus_add_driver+0x1c0/0x224 [ 1.412524] driver_register+0x60/0xf4 [ 1.412753] __platform_driver_register+0x4c/0x54 [ 1.413043] virtio_mmio_init+0x18/0x20 [ 1.413292] do_one_initcall+0x50/0x150 [ 1.413541] kernel_init_freeable+0x1a4/0x25c [ 1.413806] kernel_init+0x10/0xfc [ 1.414030] ret_from_fork+0x10/0x18 [ 1.414250] ---[ end trace 62368785adf0004a ]--- [ 1.414884] ------------[ cut here ]------------ [ 1.415143] Trying to vfree() nonexistent vm area (000000008c76b657) [ 1.415491] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.415821] Modules linked in: [ 1.416065] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.416605] Hardware name: linux,dummy-virt (DT) [ 1.416875] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.417158] pc : __vunmap+0xc8/0xd0 [ 1.417379] lr : __vunmap+0xc8/0xd0 [ 1.417597] sp : ffff00000802bb60 [ 1.417802] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.418133] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.418469] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.418815] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.419149] x21: 0000000000000000 x20: 0000000000000000 [ 1.419493] x19: ffff0000092e5000 x18: 0000000000000007 [ 1.419829] x17: 000000000000000e x16: 0000000000000001 [ 1.420156] x15: 0000000000000019 x14: 0000000000000033 [ 1.420493] x13: 000000000000004c x12: 0000000000000000 [ 1.420825] x11: 00000000ffffffff x10: 0000000000000006 [ 1.421157] x9 : 00000000000002e4 x8 : 8006503d4ca25e00 [ 1.421482] x7 : 3830303030303030 x6 : ffff0000090f0e10 [ 1.421817] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.422144] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.422479] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.422812] Call trace: [ 1.422998] __vunmap+0xc8/0xd0 [ 1.423213] vunmap+0x24/0x30 [ 1.423421] __iounmap+0x2c/0x34 [ 1.423643] devm_ioremap_release+0x10/0x18 [ 1.423915] release_nodes+0x138/0x234 [ 1.424164] devres_release_all+0x34/0x54 [ 1.424419] driver_probe_device+0xbc/0x308 [ 1.424681] __driver_attach+0xa4/0xa8 [ 1.424923] bus_for_each_dev+0x6c/0xc0 [ 1.425169] driver_attach+0x20/0x28 [ 1.425403] bus_add_driver+0x1c0/0x224 [ 1.425649] driver_register+0x60/0xf4 [ 1.425892] __platform_driver_register+0x4c/0x54 [ 1.426185] virtio_mmio_init+0x18/0x20 [ 1.426438] do_one_initcall+0x50/0x150 [ 1.426690] kernel_init_freeable+0x1a4/0x25c [ 1.426972] kernel_init+0x10/0xfc [ 1.427206] ret_from_fork+0x10/0x18 [ 1.427431] ---[ end trace 62368785adf0004b ]--- [ 1.428147] ------------[ cut here ]------------ [ 1.428419] Trying to vfree() nonexistent vm area (00000000a9160eab) [ 1.428794] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.429151] Modules linked in: [ 1.429357] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.429878] Hardware name: linux,dummy-virt (DT) [ 1.430132] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.430398] pc : __vunmap+0xc8/0xd0 [ 1.430604] lr : __vunmap+0xc8/0xd0 [ 1.430805] sp : ffff00000802bb60 [ 1.430995] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.431301] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.431607] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.431941] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.432285] x21: 0000000000000000 x20: 0000000000000000 [ 1.432629] x19: ffff0000092ed000 x18: 0000000000000007 [ 1.432973] x17: 000000000000000e x16: 0000000000000001 [ 1.433319] x15: 0000000000000019 x14: 0000000000000033 [ 1.433664] x13: 000000000000004c x12: 0000000000000000 [ 1.434008] x11: 00000000ffffffff x10: 0000000000000006 [ 1.434351] x9 : 0000000000000311 x8 : 8006503d4ca25e00 [ 1.434694] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.435042] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.435386] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.435731] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.436068] Call trace: [ 1.436250] __vunmap+0xc8/0xd0 [ 1.436464] vunmap+0x24/0x30 [ 1.436674] __iounmap+0x2c/0x34 [ 1.436896] devm_ioremap_release+0x10/0x18 [ 1.437170] release_nodes+0x138/0x234 [ 1.437421] devres_release_all+0x34/0x54 [ 1.437679] driver_probe_device+0xbc/0x308 [ 1.437943] __driver_attach+0xa4/0xa8 [ 1.438186] bus_for_each_dev+0x6c/0xc0 [ 1.438434] driver_attach+0x20/0x28 [ 1.438669] bus_add_driver+0x1c0/0x224 [ 1.438927] driver_register+0x60/0xf4 [ 1.439172] __platform_driver_register+0x4c/0x54 [ 1.439466] virtio_mmio_init+0x18/0x20 [ 1.439719] do_one_initcall+0x50/0x150 [ 1.439970] kernel_init_freeable+0x1a4/0x25c [ 1.440247] kernel_init+0x10/0xfc [ 1.440481] ret_from_fork+0x10/0x18 [ 1.440711] ---[ end trace 62368785adf0004c ]--- [ 1.441419] ------------[ cut here ]------------ [ 1.441691] Trying to vfree() nonexistent vm area (00000000eb2ef375) [ 1.442071] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.442434] Modules linked in: [ 1.442640] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.443178] Hardware name: linux,dummy-virt (DT) [ 1.443436] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.443703] pc : __vunmap+0xc8/0xd0 [ 1.443938] lr : __vunmap+0xc8/0xd0 [ 1.444156] sp : ffff00000802bb60 [ 1.444368] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.444713] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.445058] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.445403] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.445748] x21: 0000000000000000 x20: 0000000000000000 [ 1.446092] x19: ffff0000092fe000 x18: 0000000000000007 [ 1.446436] x17: 000000000000000e x16: 0000000000000001 [ 1.446781] x15: 0000000000000019 x14: 0000000000000033 [ 1.447131] x13: 000000000000004c x12: 0000000000000000 [ 1.447476] x11: 00000000ffffffff x10: 0000000000000006 [ 1.447819] x9 : 000000000000033e x8 : 8006503d4ca25e00 [ 1.448162] x7 : 6530303030303030 x6 : ffff0000090f0e10 [ 1.448505] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.448848] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.449192] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.449531] Call trace: [ 1.449713] __vunmap+0xc8/0xd0 [ 1.449928] vunmap+0x24/0x30 [ 1.450138] __iounmap+0x2c/0x34 [ 1.450361] devm_ioremap_release+0x10/0x18 [ 1.450636] release_nodes+0x138/0x234 [ 1.450894] devres_release_all+0x34/0x54 [ 1.451151] driver_probe_device+0xbc/0x308 [ 1.451417] __driver_attach+0xa4/0xa8 [ 1.451660] bus_for_each_dev+0x6c/0xc0 [ 1.451906] driver_attach+0x20/0x28 [ 1.452141] bus_add_driver+0x1c0/0x224 [ 1.452389] driver_register+0x60/0xf4 [ 1.452633] __platform_driver_register+0x4c/0x54 [ 1.452926] virtio_mmio_init+0x18/0x20 [ 1.453180] do_one_initcall+0x50/0x150 [ 1.453433] kernel_init_freeable+0x1a4/0x25c [ 1.453709] kernel_init+0x10/0xfc [ 1.453941] ret_from_fork+0x10/0x18 [ 1.454168] ---[ end trace 62368785adf0004d ]--- [ 1.454896] ------------[ cut here ]------------ [ 1.455165] Trying to vfree() nonexistent vm area (000000000b136ed5) [ 1.455544] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.455931] Modules linked in: [ 1.456170] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.456731] Hardware name: linux,dummy-virt (DT) [ 1.457014] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.457308] pc : __vunmap+0xc8/0xd0 [ 1.457539] lr : __vunmap+0xc8/0xd0 [ 1.457758] sp : ffff00000802bb60 [ 1.457970] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.458317] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.458663] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.459015] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.459355] x21: 0000000000000000 x20: 0000000000000000 [ 1.459699] x19: ffff000009305000 x18: 0000000000000007 [ 1.460045] x17: 000000000000000e x16: 0000000000000001 [ 1.460389] x15: 0000000000000019 x14: 0000000000000033 [ 1.460734] x13: 000000000000004c x12: 0000000000000000 [ 1.461078] x11: 00000000ffffffff x10: 0000000000000006 [ 1.461422] x9 : 000000000000036b x8 : 8006503d4ca25e00 [ 1.461765] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.462108] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.462451] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.462804] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.463144] Call trace: [ 1.463326] __vunmap+0xc8/0xd0 [ 1.463540] vunmap+0x24/0x30 [ 1.463749] __iounmap+0x2c/0x34 [ 1.463971] devm_ioremap_release+0x10/0x18 [ 1.464248] release_nodes+0x138/0x234 [ 1.464499] devres_release_all+0x34/0x54 [ 1.464755] driver_probe_device+0xbc/0x308 [ 1.465019] __driver_attach+0xa4/0xa8 [ 1.465261] bus_for_each_dev+0x6c/0xc0 [ 1.465508] driver_attach+0x20/0x28 [ 1.465745] bus_add_driver+0x1c0/0x224 [ 1.465992] driver_register+0x60/0xf4 [ 1.466236] __platform_driver_register+0x4c/0x54 [ 1.466531] virtio_mmio_init+0x18/0x20 [ 1.466786] do_one_initcall+0x50/0x150 [ 1.467044] kernel_init_freeable+0x1a4/0x25c [ 1.467322] kernel_init+0x10/0xfc [ 1.467557] ret_from_fork+0x10/0x18 [ 1.467785] ---[ end trace 62368785adf0004e ]--- [ 1.468520] ------------[ cut here ]------------ [ 1.468791] Trying to vfree() nonexistent vm area (00000000daeaedec) [ 1.469168] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.469523] Modules linked in: [ 1.469726] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.470249] Hardware name: linux,dummy-virt (DT) [ 1.470503] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.470769] pc : __vunmap+0xc8/0xd0 [ 1.470979] lr : __vunmap+0xc8/0xd0 [ 1.471176] sp : ffff00000802bb60 [ 1.471365] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.471673] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.472019] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.472365] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.472709] x21: 0000000000000000 x20: 0000000000000000 [ 1.473055] x19: ffff00000930d000 x18: 0000000000000007 [ 1.473398] x17: 000000000000000e x16: 0000000000000001 [ 1.473743] x15: 0000000000000019 x14: 0000000000000033 [ 1.474087] x13: 000000000000004c x12: 0000000000000000 [ 1.474433] x11: 00000000ffffffff x10: 0000000000000006 [ 1.474776] x9 : 0000000000000398 x8 : 8006503d4ca25e00 [ 1.475131] x7 : 6430303030303030 x6 : ffff0000090f0e10 [ 1.475472] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.475813] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.476154] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.476490] Call trace: [ 1.476670] __vunmap+0xc8/0xd0 [ 1.476884] vunmap+0x24/0x30 [ 1.477093] __iounmap+0x2c/0x34 [ 1.477318] devm_ioremap_release+0x10/0x18 [ 1.477587] release_nodes+0x138/0x234 [ 1.477838] devres_release_all+0x34/0x54 [ 1.478094] driver_probe_device+0xbc/0x308 [ 1.478356] __driver_attach+0xa4/0xa8 [ 1.478598] bus_for_each_dev+0x6c/0xc0 [ 1.478849] driver_attach+0x20/0x28 [ 1.479083] bus_add_driver+0x1c0/0x224 [ 1.479332] driver_register+0x60/0xf4 [ 1.479575] __platform_driver_register+0x4c/0x54 [ 1.479868] virtio_mmio_init+0x18/0x20 [ 1.480122] do_one_initcall+0x50/0x150 [ 1.480372] kernel_init_freeable+0x1a4/0x25c [ 1.480648] kernel_init+0x10/0xfc [ 1.480880] ret_from_fork+0x10/0x18 [ 1.481107] ---[ end trace 62368785adf0004f ]--- [ 1.481834] ------------[ cut here ]------------ [ 1.482107] Trying to vfree() nonexistent vm area (00000000db340119) [ 1.482484] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.482846] Modules linked in: [ 1.483051] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.483575] Hardware name: linux,dummy-virt (DT) [ 1.483830] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.484128] pc : __vunmap+0xc8/0xd0 [ 1.484360] lr : __vunmap+0xc8/0xd0 [ 1.484580] sp : ffff00000802bb60 [ 1.484792] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.485136] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.485478] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.485823] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.486169] x21: 0000000000000000 x20: 0000000000000000 [ 1.486514] x19: ffff000009315000 x18: 0000000000000007 [ 1.486879] x17: 000000000000000e x16: 0000000000000001 [ 1.487225] x15: 0000000000000019 x14: 0000000000000033 [ 1.487570] x13: 000000000000004c x12: 0000000000000000 [ 1.487913] x11: 00000000ffffffff x10: 0000000000000006 [ 1.488257] x9 : 00000000000003c5 x8 : 8006503d4ca25e00 [ 1.488598] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.488941] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.489281] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.489624] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.489961] Call trace: [ 1.490143] __vunmap+0xc8/0xd0 [ 1.490358] vunmap+0x24/0x30 [ 1.490567] __iounmap+0x2c/0x34 [ 1.490788] devm_ioremap_release+0x10/0x18 [ 1.491067] release_nodes+0x138/0x234 [ 1.491318] devres_release_all+0x34/0x54 [ 1.491573] driver_probe_device+0xbc/0x308 [ 1.491838] __driver_attach+0xa4/0xa8 [ 1.492081] bus_for_each_dev+0x6c/0xc0 [ 1.492328] driver_attach+0x20/0x28 [ 1.492563] bus_add_driver+0x1c0/0x224 [ 1.492809] driver_register+0x60/0xf4 [ 1.493053] __platform_driver_register+0x4c/0x54 [ 1.493348] virtio_mmio_init+0x18/0x20 [ 1.493602] do_one_initcall+0x50/0x150 [ 1.493854] kernel_init_freeable+0x1a4/0x25c [ 1.494129] kernel_init+0x10/0xfc [ 1.494362] ret_from_fork+0x10/0x18 [ 1.494589] ---[ end trace 62368785adf00050 ]--- [ 1.495334] ------------[ cut here ]------------ [ 1.495606] Trying to vfree() nonexistent vm area (00000000782feee3) [ 1.496221] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.496587] Modules linked in: [ 1.496791] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.497318] Hardware name: linux,dummy-virt (DT) [ 1.497573] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.497842] pc : __vunmap+0xc8/0xd0 [ 1.498052] lr : __vunmap+0xc8/0xd0 [ 1.498251] sp : ffff00000802bb60 [ 1.498441] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.498752] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.499064] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.499371] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.499675] x21: 0000000000000000 x20: 0000000000000000 [ 1.500036] x19: ffff00000931d000 x18: 0000000000000007 [ 1.500382] x17: 000000000000000e x16: 0000000000000001 [ 1.500726] x15: 0000000000000019 x14: 0000000000000033 [ 1.501070] x13: 000000000000004c x12: 0000000000000000 [ 1.501412] x11: 00000000ffffffff x10: 0000000000000006 [ 1.501754] x9 : 00000000000003f2 x8 : 8006503d4ca25e00 [ 1.502097] x7 : 3730303030303030 x6 : ffff0000090f0e10 [ 1.502439] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.502781] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.503129] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.503467] Call trace: [ 1.503651] __vunmap+0xc8/0xd0 [ 1.503866] vunmap+0x24/0x30 [ 1.504075] __iounmap+0x2c/0x34 [ 1.504298] devm_ioremap_release+0x10/0x18 [ 1.504571] release_nodes+0x138/0x234 [ 1.504823] devres_release_all+0x34/0x54 [ 1.505081] driver_probe_device+0xbc/0x308 [ 1.505345] __driver_attach+0xa4/0xa8 [ 1.505586] bus_for_each_dev+0x6c/0xc0 [ 1.505832] driver_attach+0x20/0x28 [ 1.506066] bus_add_driver+0x1c0/0x224 [ 1.506316] driver_register+0x60/0xf4 [ 1.506559] __platform_driver_register+0x4c/0x54 [ 1.506861] virtio_mmio_init+0x18/0x20 [ 1.507117] do_one_initcall+0x50/0x150 [ 1.507370] kernel_init_freeable+0x1a4/0x25c [ 1.507649] kernel_init+0x10/0xfc [ 1.507882] ret_from_fork+0x10/0x18 [ 1.508112] ---[ end trace 62368785adf00051 ]--- [ 1.508831] ------------[ cut here ]------------ [ 1.509102] Trying to vfree() nonexistent vm area (0000000041f9348b) [ 1.509480] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.509840] Modules linked in: [ 1.510046] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.510571] Hardware name: linux,dummy-virt (DT) [ 1.510834] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.511102] pc : __vunmap+0xc8/0xd0 [ 1.511307] lr : __vunmap+0xc8/0xd0 [ 1.511503] sp : ffff00000802bb60 [ 1.511691] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.512049] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.512397] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.512741] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.513085] x21: 0000000000000000 x20: 0000000000000000 [ 1.513428] x19: ffff000009325000 x18: 0000000000000007 [ 1.513771] x17: 000000000000000e x16: 0000000000000001 [ 1.514111] x15: 0000000000000019 x14: 0000000000000033 [ 1.514453] x13: 000000000000004c x12: 0000000000000000 [ 1.514799] x11: 00000000ffffffff x10: 0000000000000006 [ 1.515145] x9 : 000000000000041f x8 : 8006503d4ca25e00 [ 1.515487] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.515827] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.516169] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.516511] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.516848] Call trace: [ 1.517030] __vunmap+0xc8/0xd0 [ 1.517244] vunmap+0x24/0x30 [ 1.517452] __iounmap+0x2c/0x34 [ 1.517674] devm_ioremap_release+0x10/0x18 [ 1.517947] release_nodes+0x138/0x234 [ 1.518197] devres_release_all+0x34/0x54 [ 1.518454] driver_probe_device+0xbc/0x308 [ 1.518717] __driver_attach+0xa4/0xa8 [ 1.518965] bus_for_each_dev+0x6c/0xc0 [ 1.519213] driver_attach+0x20/0x28 [ 1.519448] bus_add_driver+0x1c0/0x224 [ 1.519695] driver_register+0x60/0xf4 [ 1.519939] __platform_driver_register+0x4c/0x54 [ 1.520232] virtio_mmio_init+0x18/0x20 [ 1.520486] do_one_initcall+0x50/0x150 [ 1.520738] kernel_init_freeable+0x1a4/0x25c [ 1.521017] kernel_init+0x10/0xfc [ 1.521251] ret_from_fork+0x10/0x18 [ 1.521480] ---[ end trace 62368785adf00052 ]--- [ 1.522207] ------------[ cut here ]------------ [ 1.522480] Trying to vfree() nonexistent vm area (00000000cfda8412) [ 1.522867] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.523211] Modules linked in: [ 1.523411] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.523952] Hardware name: linux,dummy-virt (DT) [ 1.524235] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.524526] pc : __vunmap+0xc8/0xd0 [ 1.524754] lr : __vunmap+0xc8/0xd0 [ 1.524969] sp : ffff00000802bb60 [ 1.525178] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.525519] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.525857] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.526196] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.526535] x21: 0000000000000000 x20: 0000000000000000 [ 1.526880] x19: ffff00000932d000 x18: 0000000000000007 [ 1.527225] x17: 000000000000000e x16: 0000000000000001 [ 1.527568] x15: 0000000000000019 x14: 0000000000000033 [ 1.527910] x13: 000000000000004c x12: 0000000000000000 [ 1.528253] x11: 00000000ffffffff x10: 0000000000000006 [ 1.528594] x9 : 000000000000044c x8 : 8006503d4ca25e00 [ 1.528935] x7 : 6330303030303030 x6 : ffff0000090f0e10 [ 1.529275] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.529615] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.529957] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.530295] Call trace: [ 1.530477] __vunmap+0xc8/0xd0 [ 1.530691] vunmap+0x24/0x30 [ 1.530904] __iounmap+0x2c/0x34 [ 1.531125] devm_ioremap_release+0x10/0x18 [ 1.531399] release_nodes+0x138/0x234 [ 1.531647] devres_release_all+0x34/0x54 [ 1.531902] driver_probe_device+0xbc/0x308 [ 1.532166] __driver_attach+0xa4/0xa8 [ 1.532406] bus_for_each_dev+0x6c/0xc0 [ 1.532649] driver_attach+0x20/0x28 [ 1.532884] bus_add_driver+0x1c0/0x224 [ 1.533129] driver_register+0x60/0xf4 [ 1.533372] __platform_driver_register+0x4c/0x54 [ 1.533665] virtio_mmio_init+0x18/0x20 [ 1.533919] do_one_initcall+0x50/0x150 [ 1.534171] kernel_init_freeable+0x1a4/0x25c [ 1.534446] kernel_init+0x10/0xfc [ 1.534678] ret_from_fork+0x10/0x18 [ 1.534914] ---[ end trace 62368785adf00053 ]--- [ 1.535632] ------------[ cut here ]------------ [ 1.536128] Trying to vfree() nonexistent vm area (0000000025d5c649) [ 1.536515] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.536876] Modules linked in: [ 1.537080] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.537610] Hardware name: linux,dummy-virt (DT) [ 1.537866] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.538135] pc : __vunmap+0xc8/0xd0 [ 1.538343] lr : __vunmap+0xc8/0xd0 [ 1.538541] sp : ffff00000802bb60 [ 1.538732] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.539049] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.539359] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.539664] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.540000] x21: 0000000000000000 x20: 0000000000000000 [ 1.540346] x19: ffff000009335000 x18: 0000000000000007 [ 1.540689] x17: 000000000000000e x16: 0000000000000001 [ 1.541035] x15: 0000000000000019 x14: 0000000000000033 [ 1.541379] x13: 000000000000004c x12: 0000000000000000 [ 1.541724] x11: 00000000ffffffff x10: 0000000000000006 [ 1.542068] x9 : 0000000000000479 x8 : 8006503d4ca25e00 [ 1.542410] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.542754] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.543123] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.543498] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.543843] Call trace: [ 1.544027] __vunmap+0xc8/0xd0 [ 1.544242] vunmap+0x24/0x30 [ 1.544451] __iounmap+0x2c/0x34 [ 1.544675] devm_ioremap_release+0x10/0x18 [ 1.544950] release_nodes+0x138/0x234 [ 1.545202] devres_release_all+0x34/0x54 [ 1.545459] driver_probe_device+0xbc/0x308 [ 1.545722] __driver_attach+0xa4/0xa8 [ 1.545976] bus_for_each_dev+0x6c/0xc0 [ 1.546224] driver_attach+0x20/0x28 [ 1.546458] bus_add_driver+0x1c0/0x224 [ 1.546706] driver_register+0x60/0xf4 [ 1.546958] __platform_driver_register+0x4c/0x54 [ 1.547254] virtio_mmio_init+0x18/0x20 [ 1.547509] do_one_initcall+0x50/0x150 [ 1.547763] kernel_init_freeable+0x1a4/0x25c [ 1.548042] kernel_init+0x10/0xfc [ 1.548276] ret_from_fork+0x10/0x18 [ 1.548504] ---[ end trace 62368785adf00054 ]--- [ 1.549222] ------------[ cut here ]------------ [ 1.549497] Trying to vfree() nonexistent vm area (0000000090ce06b4) [ 1.549877] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.550232] Modules linked in: [ 1.550438] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.550968] Hardware name: linux,dummy-virt (DT) [ 1.551224] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.551491] pc : __vunmap+0xc8/0xd0 [ 1.551699] lr : __vunmap+0xc8/0xd0 [ 1.551919] sp : ffff00000802bb60 [ 1.552122] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.552463] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.552800] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.553136] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.553468] x21: 0000000000000000 x20: 0000000000000000 [ 1.553798] x19: ffff00000933d000 x18: 0000000000000007 [ 1.554134] x17: 000000000000000e x16: 0000000000000001 [ 1.554470] x15: 0000000000000019 x14: 0000000000000033 [ 1.554806] x13: 000000000000004c x12: 0000000000000000 [ 1.555145] x11: 00000000ffffffff x10: 0000000000000006 [ 1.555477] x9 : 00000000000004a6 x8 : 8006503d4ca25e00 [ 1.555814] x7 : 3930303030303030 x6 : ffff0000090f0e10 [ 1.556147] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.556478] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.556814] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.557144] Call trace: [ 1.557323] __vunmap+0xc8/0xd0 [ 1.557535] vunmap+0x24/0x30 [ 1.557739] __iounmap+0x2c/0x34 [ 1.557957] devm_ioremap_release+0x10/0x18 [ 1.558223] release_nodes+0x138/0x234 [ 1.558469] devres_release_all+0x34/0x54 [ 1.558716] driver_probe_device+0xbc/0x308 [ 1.558982] __driver_attach+0xa4/0xa8 [ 1.559213] bus_for_each_dev+0x6c/0xc0 [ 1.559452] driver_attach+0x20/0x28 [ 1.559678] bus_add_driver+0x1c0/0x224 [ 1.559918] driver_register+0x60/0xf4 [ 1.560153] __platform_driver_register+0x4c/0x54 [ 1.560430] virtio_mmio_init+0x18/0x20 [ 1.560674] do_one_initcall+0x50/0x150 [ 1.560916] kernel_init_freeable+0x1a4/0x25c [ 1.561177] kernel_init+0x10/0xfc [ 1.561402] ret_from_fork+0x10/0x18 [ 1.561623] ---[ end trace 62368785adf00055 ]--- [ 1.562354] ------------[ cut here ]------------ [ 1.562610] Trying to vfree() nonexistent vm area (00000000f9cc21fa) [ 1.562915] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.563045] Modules linked in: [ 1.563146] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.563320] Hardware name: linux,dummy-virt (DT) [ 1.563421] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.563528] pc : __vunmap+0xc8/0xd0 [ 1.563617] lr : __vunmap+0xc8/0xd0 [ 1.563697] sp : ffff00000802bb60 [ 1.563775] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.564045] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.564351] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.564651] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.564957] x21: 0000000000000000 x20: 0000000000000000 [ 1.565274] x19: ffff000009345000 x18: 0000000000000007 [ 1.565601] x17: 000000000000000e x16: 0000000000000001 [ 1.565926] x15: 0000000000000019 x14: 0000000000000033 [ 1.566252] x13: 000000000000004c x12: 0000000000000000 [ 1.566581] x11: 00000000ffffffff x10: 0000000000000006 [ 1.566930] x9 : 00000000000004d3 x8 : 8006503d4ca25e00 [ 1.567256] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.567583] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.567910] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.568241] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.568561] Call trace: [ 1.568737] __vunmap+0xc8/0xd0 [ 1.568943] vunmap+0x24/0x30 [ 1.569143] __iounmap+0x2c/0x34 [ 1.569361] devm_ioremap_release+0x10/0x18 [ 1.569619] release_nodes+0x138/0x234 [ 1.569864] devres_release_all+0x34/0x54 [ 1.570108] driver_probe_device+0xbc/0x308 [ 1.570358] __driver_attach+0xa4/0xa8 [ 1.570590] bus_for_each_dev+0x6c/0xc0 [ 1.570835] driver_attach+0x20/0x28 [ 1.571062] bus_add_driver+0x1c0/0x224 [ 1.571298] driver_register+0x60/0xf4 [ 1.571531] __platform_driver_register+0x4c/0x54 [ 1.571811] virtio_mmio_init+0x18/0x20 [ 1.572053] do_one_initcall+0x50/0x150 [ 1.572295] kernel_init_freeable+0x1a4/0x25c [ 1.572559] kernel_init+0x10/0xfc [ 1.572782] ret_from_fork+0x10/0x18 [ 1.572999] ---[ end trace 62368785adf00056 ]--- [ 1.573735] ------------[ cut here ]------------ [ 1.573993] Trying to vfree() nonexistent vm area (0000000040ffdc37) [ 1.574356] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.574701] Modules linked in: [ 1.574935] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.575515] Hardware name: linux,dummy-virt (DT) [ 1.575798] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.576215] pc : __vunmap+0xc8/0xd0 [ 1.576467] lr : __vunmap+0xc8/0xd0 [ 1.576703] sp : ffff00000802bb60 [ 1.576936] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.577313] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.577688] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.578061] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.578434] x21: 0000000000000000 x20: 0000000000000000 [ 1.578835] x19: ffff00000934d000 x18: 0000000000000007 [ 1.579211] x17: 000000000000000e x16: 0000000000000001 [ 1.579581] x15: 0000000000000019 x14: 0000000000000033 [ 1.579957] x13: 000000000000004c x12: 0000000000000000 [ 1.580333] x11: 00000000ffffffff x10: 0000000000000006 [ 1.580705] x9 : 0000000000000500 x8 : 8006503d4ca25e00 [ 1.581076] x7 : 3430303030303030 x6 : ffff0000090f0e10 [ 1.581448] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.581821] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.582196] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.582561] Call trace: [ 1.582759] __vunmap+0xc8/0xd0 [ 1.582991] vunmap+0x24/0x30 [ 1.583195] __iounmap+0x2c/0x34 [ 1.583409] devm_ioremap_release+0x10/0x18 [ 1.583670] release_nodes+0x138/0x234 [ 1.583905] devres_release_all+0x34/0x54 [ 1.584151] driver_probe_device+0xbc/0x308 [ 1.584399] __driver_attach+0xa4/0xa8 [ 1.584633] bus_for_each_dev+0x6c/0xc0 [ 1.584867] driver_attach+0x20/0x28 [ 1.585092] bus_add_driver+0x1c0/0x224 [ 1.585327] driver_register+0x60/0xf4 [ 1.585560] __platform_driver_register+0x4c/0x54 [ 1.585836] virtio_mmio_init+0x18/0x20 [ 1.586081] do_one_initcall+0x50/0x150 [ 1.586321] kernel_init_freeable+0x1a4/0x25c [ 1.586584] kernel_init+0x10/0xfc [ 1.586811] ret_from_fork+0x10/0x18 [ 1.587031] ---[ end trace 62368785adf00057 ]--- [ 1.587758] ------------[ cut here ]------------ [ 1.588313] Trying to vfree() nonexistent vm area (0000000015b16397) [ 1.588686] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.589040] Modules linked in: [ 1.589238] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.589744] Hardware name: linux,dummy-virt (DT) [ 1.589991] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.590250] pc : __vunmap+0xc8/0xd0 [ 1.590452] lr : __vunmap+0xc8/0xd0 [ 1.590643] sp : ffff00000802bb60 [ 1.590833] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.591131] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.591432] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.591730] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.592110] x21: 0000000000000000 x20: 0000000000000000 [ 1.592442] x19: ffff000009355000 x18: 0000000000000007 [ 1.592768] x17: 000000000000000e x16: 0000000000000001 [ 1.593096] x15: 0000000000000019 x14: 0000000000000033 [ 1.593425] x13: 000000000000004c x12: 0000000000000000 [ 1.593754] x11: 00000000ffffffff x10: 0000000000000006 [ 1.594080] x9 : 000000000000052d x8 : 8006503d4ca25e00 [ 1.594403] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.594732] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.595067] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.595392] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.595711] Call trace: [ 1.595886] __vunmap+0xc8/0xd0 [ 1.596091] vunmap+0x24/0x30 [ 1.596289] __iounmap+0x2c/0x34 [ 1.596504] devm_ioremap_release+0x10/0x18 [ 1.596765] release_nodes+0x138/0x234 [ 1.597006] devres_release_all+0x34/0x54 [ 1.597247] driver_probe_device+0xbc/0x308 [ 1.597503] __driver_attach+0xa4/0xa8 [ 1.597733] bus_for_each_dev+0x6c/0xc0 [ 1.597969] driver_attach+0x20/0x28 [ 1.598191] bus_add_driver+0x1c0/0x224 [ 1.598424] driver_register+0x60/0xf4 [ 1.598657] __platform_driver_register+0x4c/0x54 [ 1.598941] virtio_mmio_init+0x18/0x20 [ 1.599182] do_one_initcall+0x50/0x150 [ 1.599423] kernel_init_freeable+0x1a4/0x25c [ 1.599684] kernel_init+0x10/0xfc [ 1.599907] ret_from_fork+0x10/0x18 [ 1.600122] ---[ end trace 62368785adf00058 ]--- [ 1.600841] ------------[ cut here ]------------ [ 1.601106] Trying to vfree() nonexistent vm area (00000000dfe5a902) [ 1.601473] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.601822] Modules linked in: [ 1.602022] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.602521] Hardware name: linux,dummy-virt (DT) [ 1.602767] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.603032] pc : __vunmap+0xc8/0xd0 [ 1.603232] lr : __vunmap+0xc8/0xd0 [ 1.603422] sp : ffff00000802bb60 [ 1.603608] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.603930] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.604258] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.604586] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.604913] x21: 0000000000000000 x20: 0000000000000000 [ 1.605240] x19: ffff00000935d000 x18: 0000000000000007 [ 1.605563] x17: 000000000000000e x16: 0000000000000001 [ 1.605887] x15: 0000000000000019 x14: 0000000000000033 [ 1.606218] x13: 000000000000004c x12: 0000000000000000 [ 1.606547] x11: 00000000ffffffff x10: 0000000000000006 [ 1.606871] x9 : 000000000000055a x8 : 8006503d4ca25e00 [ 1.607195] x7 : 6430303030303030 x6 : ffff0000090f0e10 [ 1.607517] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.607841] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.608168] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.608487] Call trace: [ 1.608662] __vunmap+0xc8/0xd0 [ 1.608868] vunmap+0x24/0x30 [ 1.609073] __iounmap+0x2c/0x34 [ 1.609286] devm_ioremap_release+0x10/0x18 [ 1.609547] release_nodes+0x138/0x234 [ 1.609787] devres_release_all+0x34/0x54 [ 1.610028] driver_probe_device+0xbc/0x308 [ 1.610278] __driver_attach+0xa4/0xa8 [ 1.610506] bus_for_each_dev+0x6c/0xc0 [ 1.610741] driver_attach+0x20/0x28 [ 1.610961] bus_add_driver+0x1c0/0x224 [ 1.611207] driver_register+0x60/0xf4 [ 1.611450] __platform_driver_register+0x4c/0x54 [ 1.611741] virtio_mmio_init+0x18/0x20 [ 1.611993] do_one_initcall+0x50/0x150 [ 1.612245] kernel_init_freeable+0x1a4/0x25c [ 1.612520] kernel_init+0x10/0xfc [ 1.612753] ret_from_fork+0x10/0x18 [ 1.612981] ---[ end trace 62368785adf00059 ]--- [ 1.613709] ------------[ cut here ]------------ [ 1.613981] Trying to vfree() nonexistent vm area (00000000c4700570) [ 1.614358] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.614714] Modules linked in: [ 1.614923] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.615445] Hardware name: linux,dummy-virt (DT) [ 1.615698] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.615998] pc : __vunmap+0xc8/0xd0 [ 1.616229] lr : __vunmap+0xc8/0xd0 [ 1.616447] sp : ffff00000802bb60 [ 1.616658] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.617002] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.617347] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.617691] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.618035] x21: 0000000000000000 x20: 0000000000000000 [ 1.618378] x19: ffff000009365000 x18: 0000000000000007 [ 1.618723] x17: 000000000000000e x16: 0000000000000001 [ 1.619075] x15: 0000000000000019 x14: 0000000000000033 [ 1.619418] x13: 000000000000004c x12: 0000000000000000 [ 1.619762] x11: 00000000ffffffff x10: 0000000000000006 [ 1.620105] x9 : 0000000000000587 x8 : 8006503d4ca25e00 [ 1.620448] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.620790] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.621132] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.621476] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.621814] Call trace: [ 1.621996] __vunmap+0xc8/0xd0 [ 1.622210] vunmap+0x24/0x30 [ 1.622419] __iounmap+0x2c/0x34 [ 1.622643] devm_ioremap_release+0x10/0x18 [ 1.622922] release_nodes+0x138/0x234 [ 1.623176] devres_release_all+0x34/0x54 [ 1.623434] driver_probe_device+0xbc/0x308 [ 1.623701] __driver_attach+0xa4/0xa8 [ 1.623944] bus_for_each_dev+0x6c/0xc0 [ 1.624192] driver_attach+0x20/0x28 [ 1.624429] bus_add_driver+0x1c0/0x224 [ 1.624676] driver_register+0x60/0xf4 [ 1.624922] __platform_driver_register+0x4c/0x54 [ 1.625216] virtio_mmio_init+0x18/0x20 [ 1.625470] do_one_initcall+0x50/0x150 [ 1.625723] kernel_init_freeable+0x1a4/0x25c [ 1.625999] kernel_init+0x10/0xfc [ 1.626234] ret_from_fork+0x10/0x18 [ 1.626463] ---[ end trace 62368785adf0005a ]--- [ 1.627191] ------------[ cut here ]------------ [ 1.627462] Trying to vfree() nonexistent vm area (00000000294671f2) [ 1.627838] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.628231] Modules linked in: [ 1.628468] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171214-339356-g6084b576dca2 #1 [ 1.629045] Hardware name: linux,dummy-virt (DT) [ 1.629330] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.629625] pc : __vunmap+0xc8/0xd0 [ 1.629858] lr : __vunmap+0xc8/0xd0 [ 1.630074] sp : ffff00000802bb60 [ 1.630285] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.630632] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.630984] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.631329] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.631672] x21: 0000000000000000 x20: 0000000000000000 [ 1.632015] x19: ffff00000936d000 x18: 0000000000000007 [ 1.632359] x17: 000000000000000e x16: 0000000000000001 [ 1.632702] x15: 0000000000000019 x14: 0000000000000033 [ 1.633046] x13: 000000000000004c x12: 0000000000000000 [ 1.633391] x11: 00000000ffffffff x10: 0000000000000006 [ 1.633737] x9 : 00000000000005b4 x8 : 8006503d4ca25e00 [ 1.634080] x7 : 3230303030303030 x6 : ffff0000090f0e10 [ 1.634423] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.634767] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.635118] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.635457] Call trace: [ 1.635639] __vunmap+0xc8/0xd0 [ 1.635855] vunmap+0x24/0x30 [ 1.636064] __iounmap+0x2c/0x34 [ 1.636291] devm_ioremap_release+0x10/0x18 [ 1.636567] release_nodes+0x138/0x234 [ 1.636817] devres_release_all+0x34/0x54 [ 1.637071] driver_probe_device+0xbc/0x308 [ 1.637333] __driver_attach+0xa4/0xa8 [ 1.637574] bus_for_each_dev+0x6c/0xc0 [ 1.637819] driver_attach+0x20/0x28 [ 1.638052] bus_add_driver+0x1c0/0x224 [ 1.638298] driver_register+0x60/0xf4 [ 1.638541] __platform_driver_register+0x4c/0x54 [ 1.638841] virtio_mmio_init+0x18/0x20 [ 1.639096] do_one_initcall+0x50/0x150 [ 1.639348] kernel_init_freeable+0x1a4/0x25c [ 1.639626] kernel_init+0x10/0xfc [ 1.639859] ret_from_fork+0x10/0x18 [ 1.640086] ---[ end trace 62368785adf0005b ]--- [ 1.696979] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 1.718823] SuperH (H)SCI(F) driver initialized [ 1.723019] msm_serial: driver initialized [ 1.731679] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 1.781984] loop: module loaded [ 1.822791] vda: vda1 vda2 [ 1.888663] libphy: Fixed MDIO Bus: probed [ 1.901282] tun: Universal TUN/TAP device driver, 1.6 [ 1.919858] thunder-xcv, ver 1.0 [ 1.920926] thunder-BGX, ver 1.0 [ 1.921667] thunder-nic, ver 1.0 [ 1.926899] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k [ 1.927207] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 1.928647] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k [ 1.929034] igb: Copyright (c) 2007-2014 Intel Corporation. [ 1.930343] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k [ 1.930775] igbvf: Copyright (c) 2009 - 2012 Intel Corporation. [ 1.934927] sky2: driver version 1.30 [ 1.941715] VFIO - User Level meta-driver version: 0.3 [ 1.959649] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver