[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd070] [ 0.000000] Linux version 4.15.0-rc3-334484-g50c4c4e268a2 (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 08:08:29 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: 998996K/1048576K available (9404K kernel code, 1150K rwdata, 4460K rodata, 1088K init, 395K bss, 33196K 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) ( 9408 KB) [ 0.000000] .rodata : 0x (ptrval) - 0x (ptrval) ( 4480 KB) [ 0.000000] .init : 0x (ptrval) - 0x (ptrval) ( 1088 KB) [ 0.000000] .data : 0x (ptrval) - 0x (ptrval) ( 1151 KB) [ 0.000000] .bss : 0x (ptrval) - 0x (ptrval) ( 396 KB) [ 0.000000] fixed : 0xffff7dfffe7fb000 - 0xffff7dfffec00000 ( 4116 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 [ 0.000182] sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns [ 0.008273] Console: colour dummy device 80x25 [ 0.009938] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=250000) [ 0.010125] pid_max: default: 32768 minimum: 301 [ 0.011365] Security Framework initialized [ 0.014037] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.015305] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.015591] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.015690] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.062657] ASID allocator initialised with 65536 entries [ 0.070018] Hierarchical SRCU implementation. [ 0.089733] EFI services will not be available. [ 0.097589] smp: Bringing up secondary CPUs ... [ 0.097887] smp: Brought up 1 node, 1 CPU [ 0.097973] SMP: Total of 1 processors activated. [ 0.098197] CPU features: detected feature: 32-bit EL0 Support [ 0.102666] CPU: All CPU(s) started at EL1 [ 0.103992] alternatives: patching kernel code [ 0.126195] devtmpfs: initialized [ 0.147533] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.147806] futex hash table entries: 256 (order: 3, 32768 bytes) [ 0.158346] pinctrl core: initialized pinctrl subsystem [ 0.193295] DMI not present or invalid. [ 0.202007] NET: Registered protocol family 16 [ 0.204949] audit: initializing netlink subsys (disabled) [ 0.210280] audit: type=2000 audit(0.184:1): state=initialized audit_enabled=0 res=1 [ 0.230025] cpuidle: using governor menu [ 0.232797] vdso: 2 pages (1 code @ 00000000724fa184, 1 data @ 00000000624d72be) [ 0.233078] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.245302] DMA: preallocated 256 KiB pool for atomic allocations [ 0.258092] Serial: AMBA PL011 UART driver [ 0.341312] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 39, base_baud = 0) is a PL011 rev1 [ 0.369139] console [ttyAMA0] enabled [ 0.631487] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.648937] ACPI: Interpreter disabled. [ 0.667752] vgaarb: loaded [ 0.671854] SCSI subsystem initialized [ 0.684677] usbcore: registered new interface driver usbfs [ 0.685604] usbcore: registered new interface driver hub [ 0.686783] usbcore: registered new device driver usb [ 0.700488] pps_core: LinuxPPS API ver. 1 registered [ 0.700773] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.702124] PTP clock support registered [ 0.704737] EDAC MC: Ver: 3.0.0 [ 0.714220] dmi: Firmware registration failed. [ 0.718766] Advanced Linux Sound Architecture Driver Initialized. [ 0.734586] clocksource: Switched to clocksource arch_sys_counter [ 0.735916] VFS: Disk quotas dquot_6.6.0 [ 0.736483] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.741330] pnp: PnP ACPI: disabled [ 0.832917] NET: Registered protocol family 2 [ 0.841106] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.841906] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.842892] TCP: Hash tables configured (established 8192 bind 8192) [ 0.844859] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.845438] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.847869] NET: Registered protocol family 1 [ 0.861006] RPC: Registered named UNIX socket transport module. [ 0.861503] RPC: Registered udp transport module. [ 0.861883] RPC: Registered tcp transport module. [ 0.862235] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.872157] hw perfevents: enabled with armv8_pmuv3 PMU driver, 1 counters available [ 0.873671] kvm [1]: HYP mode not available [ 0.905439] Initialise system trusted keyrings [ 0.908643] workingset: timestamp_bits=44 max_order=18 bucket_order=0 [ 0.999878] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 1.012027] NFS: Registering the id_resolver key type [ 1.012791] Key type id_resolver registered [ 1.013173] Key type id_legacy registered [ 1.013708] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 1.017306] 9p: Installing v9fs 9p2000 file system support [ 1.036072] Key type asymmetric registered [ 1.036420] Asymmetric key parser 'x509' registered [ 1.037991] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 1.039169] io scheduler noop registered [ 1.041718] io scheduler cfq registered (default) [ 1.042051] io scheduler mq-deadline registered [ 1.042331] io scheduler kyber registered [ 1.115205] pl061_gpio 9030000.pl061: PL061 GPIO chip @0x0000000009030000 registered [ 1.137366] OF: PCI: host bridge /pcie@10000000 ranges: [ 1.138157] OF: PCI: IO 0x3eff0000..0x3effffff -> 0x00000000 [ 1.139920] OF: PCI: MEM 0x10000000..0x3efeffff -> 0x10000000 [ 1.140301] OF: PCI: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 1.141335] pci-host-generic 3f000000.pcie: ECAM at [mem 0x3f000000-0x3fffffff] for [bus 00-0f] [ 1.143682] pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00 [ 1.144264] pci_bus 0000:00: root bus resource [bus 00-0f] [ 1.144641] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.144974] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 1.145343] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 1.233614] ------------[ cut here ]------------ [ 1.233963] Trying to vfree() nonexistent vm area (00000000a9458ea2) [ 1.235126] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.235576] Modules linked in: [ 1.236083] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.236543] Hardware name: linux,dummy-virt (DT) [ 1.236978] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.237298] pc : __vunmap+0xc8/0xd0 [ 1.237540] lr : __vunmap+0xc8/0xd0 [ 1.237774] sp : ffff00000802bbc0 [ 1.238011] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.238403] x27: ffff000009044000 x26: ffff000008e10478 [ 1.238744] x25: ffff000008e99100 x24: 0000000000000000 [ 1.239086] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.239430] x21: 0000000000000000 x20: 0000000000000000 [ 1.239767] x19: ffff000008045000 x18: 0000000000000007 [ 1.240107] x17: 000000000000000e x16: 0000000000000001 [ 1.240446] x15: 0000000000000019 x14: 0000000000000033 [ 1.240786] x13: 000000000000004c x12: 0000000000000000 [ 1.241126] x11: 0000000000000097 x10: 0000000000000006 [ 1.241493] x9 : 0000000000000098 x8 : ffff000008567390 [ 1.241845] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.242193] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.242528] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.242865] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.243317] Call trace: [ 1.243584] __vunmap+0xc8/0xd0 [ 1.243814] vunmap+0x24/0x30 [ 1.244032] __iounmap+0x2c/0x34 [ 1.244259] devm_ioremap_release+0x10/0x18 [ 1.244528] release_nodes+0x124/0x208 [ 1.244770] devres_release_all+0x34/0x54 [ 1.245022] driver_probe_device+0xbc/0x308 [ 1.245291] __driver_attach+0xa4/0xa8 [ 1.245534] bus_for_each_dev+0x58/0x98 [ 1.245787] driver_attach+0x20/0x28 [ 1.246020] bus_add_driver+0x1c0/0x224 [ 1.246264] driver_register+0x60/0xf4 [ 1.246504] __platform_driver_register+0x4c/0x54 [ 1.246800] virtio_mmio_init+0x18/0x20 [ 1.247048] do_one_initcall+0x38/0x118 [ 1.247296] kernel_init_freeable+0x18c/0x228 [ 1.247574] kernel_init+0x10/0xfc [ 1.247800] ret_from_fork+0x10/0x18 [ 1.248186] ---[ end trace 180db5dcf2fd415e ]--- [ 1.250194] ------------[ cut here ]------------ [ 1.250902] Trying to vfree() nonexistent vm area (00000000a1e0d2c8) [ 1.251287] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.251635] Modules linked in: [ 1.251915] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.252389] Hardware name: linux,dummy-virt (DT) [ 1.252647] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.252912] pc : __vunmap+0xc8/0xd0 [ 1.253117] lr : __vunmap+0xc8/0xd0 [ 1.253314] sp : ffff00000802bbc0 [ 1.253505] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.253820] x27: ffff000009044000 x26: ffff000008e10478 [ 1.254126] x25: ffff000008e99100 x24: 0000000000000000 [ 1.254472] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.254814] x21: 0000000000000000 x20: 0000000000000000 [ 1.255173] x19: ffff00000804d000 x18: 0000000000000007 [ 1.255520] x17: 000000000000000e x16: 0000000000000001 [ 1.255859] x15: 0000000000000019 x14: 0000000000000033 [ 1.256201] x13: 000000000000004c x12: 0000000000000000 [ 1.256540] x11: 00000000000000c4 x10: 0000000000000006 [ 1.256880] x9 : 00000000000000c5 x8 : ffff000008567390 [ 1.257220] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.257561] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.257908] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.258247] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.258587] Call trace: [ 1.258773] __vunmap+0xc8/0xd0 [ 1.258986] vunmap+0x24/0x30 [ 1.259193] __iounmap+0x2c/0x34 [ 1.259413] devm_ioremap_release+0x10/0x18 [ 1.259682] release_nodes+0x124/0x208 [ 1.259924] devres_release_all+0x34/0x54 [ 1.260176] driver_probe_device+0xbc/0x308 [ 1.260437] __driver_attach+0xa4/0xa8 [ 1.260681] bus_for_each_dev+0x58/0x98 [ 1.260925] driver_attach+0x20/0x28 [ 1.261154] bus_add_driver+0x1c0/0x224 [ 1.261397] driver_register+0x60/0xf4 [ 1.261645] __platform_driver_register+0x4c/0x54 [ 1.261941] virtio_mmio_init+0x18/0x20 [ 1.262194] do_one_initcall+0x38/0x118 [ 1.262442] kernel_init_freeable+0x18c/0x228 [ 1.262717] kernel_init+0x10/0xfc [ 1.262943] ret_from_fork+0x10/0x18 [ 1.263179] ---[ end trace 180db5dcf2fd415f ]--- [ 1.264099] ------------[ cut here ]------------ [ 1.264364] Trying to vfree() nonexistent vm area (00000000fdfe9c6d) [ 1.264730] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.265077] Modules linked in: [ 1.265278] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.265752] Hardware name: linux,dummy-virt (DT) [ 1.266005] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.266267] pc : __vunmap+0xc8/0xd0 [ 1.266512] lr : __vunmap+0xc8/0xd0 [ 1.266730] sp : ffff00000802bbc0 [ 1.266940] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.267281] x27: ffff000009044000 x26: ffff000008e10478 [ 1.267618] x25: ffff000008e99100 x24: 0000000000000000 [ 1.267957] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.268298] x21: 0000000000000000 x20: 0000000000000000 [ 1.268637] x19: ffff000008055000 x18: 0000000000000007 [ 1.268975] x17: 000000000000000e x16: 0000000000000001 [ 1.269314] x15: 0000000000000019 x14: 0000000000000033 [ 1.269661] x13: 000000000000004c x12: 0000000000000000 [ 1.270005] x11: 00000000000000f1 x10: 0000000000000006 [ 1.270346] x9 : 00000000000000f2 x8 : ffff000008567390 [ 1.270685] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.271024] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.271364] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.271703] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.272040] Call trace: [ 1.272221] __vunmap+0xc8/0xd0 [ 1.272435] vunmap+0x24/0x30 [ 1.272641] __iounmap+0x2c/0x34 [ 1.272859] devm_ioremap_release+0x10/0x18 [ 1.273126] release_nodes+0x124/0x208 [ 1.273371] devres_release_all+0x34/0x54 [ 1.273634] driver_probe_device+0xbc/0x308 [ 1.273897] __driver_attach+0xa4/0xa8 [ 1.274161] bus_for_each_dev+0x58/0x98 [ 1.274420] driver_attach+0x20/0x28 [ 1.274665] bus_add_driver+0x1c0/0x224 [ 1.274908] driver_register+0x60/0xf4 [ 1.275149] __platform_driver_register+0x4c/0x54 [ 1.275450] virtio_mmio_init+0x18/0x20 [ 1.275697] do_one_initcall+0x38/0x118 [ 1.275945] kernel_init_freeable+0x18c/0x228 [ 1.276218] kernel_init+0x10/0xfc [ 1.276442] ret_from_fork+0x10/0x18 [ 1.276664] ---[ end trace 180db5dcf2fd4160 ]--- [ 1.277397] ------------[ cut here ]------------ [ 1.277668] Trying to vfree() nonexistent vm area (00000000fbce98d4) [ 1.278033] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.278400] Modules linked in: [ 1.278638] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.279141] Hardware name: linux,dummy-virt (DT) [ 1.279422] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.279711] pc : __vunmap+0xc8/0xd0 [ 1.279937] lr : __vunmap+0xc8/0xd0 [ 1.280181] sp : ffff00000802bbc0 [ 1.280408] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.280764] x27: ffff000009044000 x26: ffff000008e10478 [ 1.281101] x25: ffff000008e99100 x24: 0000000000000000 [ 1.281439] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.281785] x21: 0000000000000000 x20: 0000000000000000 [ 1.282126] x19: ffff00000805d000 x18: 0000000000000007 [ 1.282465] x17: 000000000000000e x16: 0000000000000001 [ 1.282803] x15: 0000000000000019 x14: 0000000000000033 [ 1.283144] x13: 000000000000004c x12: 0000000000000000 [ 1.283482] x11: 000000000000011e x10: 0000000000000006 [ 1.283824] x9 : 000000000000011f x8 : ffff000008567390 [ 1.284162] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.284501] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.284840] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.285179] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.285515] Call trace: [ 1.285704] __vunmap+0xc8/0xd0 [ 1.285916] vunmap+0x24/0x30 [ 1.286122] __iounmap+0x2c/0x34 [ 1.286340] devm_ioremap_release+0x10/0x18 [ 1.286606] release_nodes+0x124/0x208 [ 1.286846] devres_release_all+0x34/0x54 [ 1.287098] driver_probe_device+0xbc/0x308 [ 1.287358] __driver_attach+0xa4/0xa8 [ 1.287603] bus_for_each_dev+0x58/0x98 [ 1.287846] driver_attach+0x20/0x28 [ 1.288077] bus_add_driver+0x1c0/0x224 [ 1.288319] driver_register+0x60/0xf4 [ 1.288558] __platform_driver_register+0x4c/0x54 [ 1.288849] virtio_mmio_init+0x18/0x20 [ 1.289096] do_one_initcall+0x38/0x118 [ 1.289342] kernel_init_freeable+0x18c/0x228 [ 1.289619] kernel_init+0x10/0xfc [ 1.289843] ret_from_fork+0x10/0x18 [ 1.290067] ---[ end trace 180db5dcf2fd4161 ]--- [ 1.290784] ------------[ cut here ]------------ [ 1.291048] Trying to vfree() nonexistent vm area (0000000054b299b6) [ 1.291415] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.291763] Modules linked in: [ 1.291963] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.292433] Hardware name: linux,dummy-virt (DT) [ 1.292687] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.292948] pc : __vunmap+0xc8/0xd0 [ 1.293151] lr : __vunmap+0xc8/0xd0 [ 1.293347] sp : ffff00000802bbc0 [ 1.293539] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.293867] x27: ffff000009044000 x26: ffff000008e10478 [ 1.294175] x25: ffff000008e99100 x24: 0000000000000000 [ 1.294622] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.294995] x21: 0000000000000000 x20: 0000000000000000 [ 1.295333] x19: ffff000008065000 x18: 0000000000000007 [ 1.295671] x17: 000000000000000e x16: 0000000000000001 [ 1.296002] x15: 0000000000000019 x14: 0000000000000033 [ 1.296333] x13: 000000000000004c x12: 0000000000000000 [ 1.296666] x11: 000000000000014b x10: 0000000000000006 [ 1.296992] x9 : 000000000000014c x8 : ffff000008567390 [ 1.297320] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.297653] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.297985] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.298317] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.298648] Call trace: [ 1.298821] __vunmap+0xc8/0xd0 [ 1.299029] vunmap+0x24/0x30 [ 1.299227] __iounmap+0x2c/0x34 [ 1.299437] devm_ioremap_release+0x10/0x18 [ 1.299694] release_nodes+0x124/0x208 [ 1.299928] devres_release_all+0x34/0x54 [ 1.300174] driver_probe_device+0xbc/0x308 [ 1.300429] __driver_attach+0xa4/0xa8 [ 1.300667] bus_for_each_dev+0x58/0x98 [ 1.300906] driver_attach+0x20/0x28 [ 1.301131] bus_add_driver+0x1c0/0x224 [ 1.301368] driver_register+0x60/0xf4 [ 1.301603] __platform_driver_register+0x4c/0x54 [ 1.301886] virtio_mmio_init+0x18/0x20 [ 1.302132] do_one_initcall+0x38/0x118 [ 1.302370] kernel_init_freeable+0x18c/0x228 [ 1.302637] kernel_init+0x10/0xfc [ 1.302854] ret_from_fork+0x10/0x18 [ 1.303066] ---[ end trace 180db5dcf2fd4162 ]--- [ 1.303684] ------------[ cut here ]------------ [ 1.303935] Trying to vfree() nonexistent vm area (00000000f02b40f1) [ 1.304277] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.304600] Modules linked in: [ 1.304787] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.305224] Hardware name: linux,dummy-virt (DT) [ 1.305457] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.305706] pc : __vunmap+0xc8/0xd0 [ 1.305898] lr : __vunmap+0xc8/0xd0 [ 1.306080] sp : ffff00000802bbc0 [ 1.306256] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.306628] x27: ffff000009044000 x26: ffff000008e10478 [ 1.306957] x25: ffff000008e99100 x24: 0000000000000000 [ 1.307294] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.307625] x21: 0000000000000000 x20: 0000000000000000 [ 1.307961] x19: ffff00000806d000 x18: 0000000000000007 [ 1.308291] x17: 000000000000000e x16: 0000000000000001 [ 1.308622] x15: 0000000000000019 x14: 0000000000000033 [ 1.308960] x13: 000000000000004c x12: 0000000000000000 [ 1.309286] x11: 0000000000000178 x10: 0000000000000006 [ 1.309623] x9 : 0000000000000179 x8 : ffff000008567390 [ 1.309955] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.310288] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.310612] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.310943] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.311274] Call trace: [ 1.311446] __vunmap+0xc8/0xd0 [ 1.311650] vunmap+0x24/0x30 [ 1.311850] __iounmap+0x2c/0x34 [ 1.312067] devm_ioremap_release+0x10/0x18 [ 1.312321] release_nodes+0x124/0x208 [ 1.312554] devres_release_all+0x34/0x54 [ 1.312799] driver_probe_device+0xbc/0x308 [ 1.313050] __driver_attach+0xa4/0xa8 [ 1.313282] bus_for_each_dev+0x58/0x98 [ 1.313526] driver_attach+0x20/0x28 [ 1.313757] bus_add_driver+0x1c0/0x224 [ 1.313997] driver_register+0x60/0xf4 [ 1.314229] __platform_driver_register+0x4c/0x54 [ 1.314511] virtio_mmio_init+0x18/0x20 [ 1.314778] do_one_initcall+0x38/0x118 [ 1.315034] kernel_init_freeable+0x18c/0x228 [ 1.315301] kernel_init+0x10/0xfc [ 1.315523] ret_from_fork+0x10/0x18 [ 1.315738] ---[ end trace 180db5dcf2fd4163 ]--- [ 1.316364] ------------[ cut here ]------------ [ 1.316614] Trying to vfree() nonexistent vm area (000000008225e7e5) [ 1.316961] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.317285] Modules linked in: [ 1.317472] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.317913] Hardware name: linux,dummy-virt (DT) [ 1.318148] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.318418] pc : __vunmap+0xc8/0xd0 [ 1.318640] lr : __vunmap+0xc8/0xd0 [ 1.318851] sp : ffff00000802bbc0 [ 1.319076] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.319447] x27: ffff000009044000 x26: ffff000008e10478 [ 1.319779] x25: ffff000008e99100 x24: 0000000000000000 [ 1.320109] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.320463] x21: 0000000000000000 x20: 0000000000000000 [ 1.320791] x19: ffff000008075000 x18: 0000000000000007 [ 1.321120] x17: 000000000000000e x16: 0000000000000001 [ 1.321454] x15: 0000000000000019 x14: 0000000000000033 [ 1.321836] x13: 000000000000004c x12: 0000000000000000 [ 1.322177] x11: 00000000000001a5 x10: 0000000000000006 [ 1.322518] x9 : 00000000000001a6 x8 : ffff000008567390 [ 1.322856] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.323196] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.323534] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.323875] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.324214] Call trace: [ 1.324395] __vunmap+0xc8/0xd0 [ 1.324607] vunmap+0x24/0x30 [ 1.324813] __iounmap+0x2c/0x34 [ 1.325031] devm_ioremap_release+0x10/0x18 [ 1.325299] release_nodes+0x124/0x208 [ 1.325548] devres_release_all+0x34/0x54 [ 1.325815] driver_probe_device+0xbc/0x308 [ 1.326076] __driver_attach+0xa4/0xa8 [ 1.326321] bus_for_each_dev+0x58/0x98 [ 1.326569] driver_attach+0x20/0x28 [ 1.326802] bus_add_driver+0x1c0/0x224 [ 1.327046] driver_register+0x60/0xf4 [ 1.327286] __platform_driver_register+0x4c/0x54 [ 1.327595] virtio_mmio_init+0x18/0x20 [ 1.327835] do_one_initcall+0x38/0x118 [ 1.328088] kernel_init_freeable+0x18c/0x228 [ 1.328386] kernel_init+0x10/0xfc [ 1.328620] ret_from_fork+0x10/0x18 [ 1.328873] ---[ end trace 180db5dcf2fd4164 ]--- [ 1.329560] ------------[ cut here ]------------ [ 1.329900] Trying to vfree() nonexistent vm area (0000000052ab9c68) [ 1.330311] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.330722] Modules linked in: [ 1.330984] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.331517] Hardware name: linux,dummy-virt (DT) [ 1.331799] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.332089] pc : __vunmap+0xc8/0xd0 [ 1.332316] lr : __vunmap+0xc8/0xd0 [ 1.332533] sp : ffff00000802bbc0 [ 1.332744] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.333087] x27: ffff000009044000 x26: ffff000008e10478 [ 1.333427] x25: ffff000008e99100 x24: 0000000000000000 [ 1.333780] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.334124] x21: 0000000000000000 x20: 0000000000000000 [ 1.334461] x19: ffff00000807d000 x18: 0000000000000007 [ 1.334800] x17: 000000000000000e x16: 0000000000000001 [ 1.335140] x15: 0000000000000019 x14: 0000000000000033 [ 1.335480] x13: 000000000000004c x12: 0000000000000000 [ 1.335818] x11: 00000000000001d2 x10: 0000000000000006 [ 1.336157] x9 : 00000000000001d3 x8 : ffff000008567390 [ 1.336496] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.336833] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.337173] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.337511] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.337853] Call trace: [ 1.338034] __vunmap+0xc8/0xd0 [ 1.338245] vunmap+0x24/0x30 [ 1.338449] __iounmap+0x2c/0x34 [ 1.338664] devm_ioremap_release+0x10/0x18 [ 1.338928] release_nodes+0x124/0x208 [ 1.339168] devres_release_all+0x34/0x54 [ 1.339419] driver_probe_device+0xbc/0x308 [ 1.339678] __driver_attach+0xa4/0xa8 [ 1.339958] bus_for_each_dev+0x58/0x98 [ 1.340204] driver_attach+0x20/0x28 [ 1.340433] bus_add_driver+0x1c0/0x224 [ 1.340674] driver_register+0x60/0xf4 [ 1.340913] __platform_driver_register+0x4c/0x54 [ 1.341201] virtio_mmio_init+0x18/0x20 [ 1.341442] do_one_initcall+0x38/0x118 [ 1.341706] kernel_init_freeable+0x18c/0x228 [ 1.341973] kernel_init+0x10/0xfc [ 1.342192] ret_from_fork+0x10/0x18 [ 1.342412] ---[ end trace 180db5dcf2fd4165 ]--- [ 1.343046] ------------[ cut here ]------------ [ 1.343296] Trying to vfree() nonexistent vm area (0000000075c41f8b) [ 1.343635] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.343958] Modules linked in: [ 1.344146] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.344576] Hardware name: linux,dummy-virt (DT) [ 1.344808] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.345074] pc : __vunmap+0xc8/0xd0 [ 1.345265] lr : __vunmap+0xc8/0xd0 [ 1.345454] sp : ffff00000802bbc0 [ 1.345636] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.345915] x27: ffff000009044000 x26: ffff000008e10478 [ 1.346200] x25: ffff000008e99100 x24: 0000000000000000 [ 1.346545] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.346879] x21: 0000000000000000 x20: 0000000000000000 [ 1.347209] x19: ffff00000922c000 x18: 0000000000000007 [ 1.347542] x17: 000000000000000e x16: 0000000000000001 [ 1.347875] x15: 0000000000000019 x14: 0000000000000033 [ 1.348207] x13: 000000000000004c x12: 0000000000000000 [ 1.348533] x11: 00000000000001ff x10: 0000000000000006 [ 1.348861] x9 : 0000000000000200 x8 : ffff000008567390 [ 1.349193] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.349521] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.349865] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.350196] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.350523] Call trace: [ 1.350696] __vunmap+0xc8/0xd0 [ 1.350917] vunmap+0x24/0x30 [ 1.351117] __iounmap+0x2c/0x34 [ 1.351328] devm_ioremap_release+0x10/0x18 [ 1.351589] release_nodes+0x124/0x208 [ 1.351824] devres_release_all+0x34/0x54 [ 1.352065] driver_probe_device+0xbc/0x308 [ 1.352336] __driver_attach+0xa4/0xa8 [ 1.352590] bus_for_each_dev+0x58/0x98 [ 1.352828] driver_attach+0x20/0x28 [ 1.353051] bus_add_driver+0x1c0/0x224 [ 1.353289] driver_register+0x60/0xf4 [ 1.353522] __platform_driver_register+0x4c/0x54 [ 1.353814] virtio_mmio_init+0x18/0x20 [ 1.354060] do_one_initcall+0x38/0x118 [ 1.354301] kernel_init_freeable+0x18c/0x228 [ 1.354574] kernel_init+0x10/0xfc [ 1.354797] ret_from_fork+0x10/0x18 [ 1.355020] ---[ end trace 180db5dcf2fd4166 ]--- [ 1.355637] ------------[ cut here ]------------ [ 1.355895] Trying to vfree() nonexistent vm area (000000005986a40f) [ 1.356238] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.356567] Modules linked in: [ 1.356759] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.357189] Hardware name: linux,dummy-virt (DT) [ 1.357429] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.357689] pc : __vunmap+0xc8/0xd0 [ 1.357883] lr : __vunmap+0xc8/0xd0 [ 1.358066] sp : ffff00000802bbc0 [ 1.358245] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.358598] x27: ffff000009044000 x26: ffff000008e10478 [ 1.358931] x25: ffff000008e99100 x24: 0000000000000000 [ 1.359263] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.359607] x21: 0000000000000000 x20: 0000000000000000 [ 1.359969] x19: ffff00000922e000 x18: 0000000000000007 [ 1.360315] x17: 000000000000000e x16: 0000000000000001 [ 1.360644] x15: 0000000000000019 x14: 0000000000000033 [ 1.360972] x13: 000000000000004c x12: 0000000000000000 [ 1.361301] x11: 000000000000022c x10: 0000000000000006 [ 1.361673] x9 : 000000000000022d x8 : ffff000008567390 [ 1.362006] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.362342] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.362664] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.362994] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.363320] Call trace: [ 1.363498] __vunmap+0xc8/0xd0 [ 1.363710] vunmap+0x24/0x30 [ 1.363910] __iounmap+0x2c/0x34 [ 1.364125] devm_ioremap_release+0x10/0x18 [ 1.364380] release_nodes+0x124/0x208 [ 1.364610] devres_release_all+0x34/0x54 [ 1.364854] driver_probe_device+0xbc/0x308 [ 1.365105] __driver_attach+0xa4/0xa8 [ 1.365343] bus_for_each_dev+0x58/0x98 [ 1.365583] driver_attach+0x20/0x28 [ 1.365850] bus_add_driver+0x1c0/0x224 [ 1.366084] driver_register+0x60/0xf4 [ 1.366317] __platform_driver_register+0x4c/0x54 [ 1.366597] virtio_mmio_init+0x18/0x20 [ 1.366833] do_one_initcall+0x38/0x118 [ 1.367074] kernel_init_freeable+0x18c/0x228 [ 1.367337] kernel_init+0x10/0xfc [ 1.367555] ret_from_fork+0x10/0x18 [ 1.367771] ---[ end trace 180db5dcf2fd4167 ]--- [ 1.368371] ------------[ cut here ]------------ [ 1.368626] Trying to vfree() nonexistent vm area (00000000ddba3059) [ 1.368968] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.369317] Modules linked in: [ 1.369526] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.370016] Hardware name: linux,dummy-virt (DT) [ 1.370282] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.370607] pc : __vunmap+0xc8/0xd0 [ 1.370852] lr : __vunmap+0xc8/0xd0 [ 1.371093] sp : ffff00000802bbc0 [ 1.371327] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.371702] x27: ffff000009044000 x26: ffff000008e10478 [ 1.372065] x25: ffff000008e99100 x24: 0000000000000000 [ 1.372412] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.372776] x21: 0000000000000000 x20: 0000000000000000 [ 1.373117] x19: ffff000009235000 x18: 0000000000000007 [ 1.373446] x17: 000000000000000e x16: 0000000000000001 [ 1.373785] x15: 0000000000000019 x14: 0000000000000033 [ 1.374115] x13: 000000000000004c x12: 0000000000000000 [ 1.374442] x11: 0000000000000259 x10: 0000000000000006 [ 1.374766] x9 : 000000000000025a x8 : ffff000008567390 [ 1.375094] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.375420] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.375754] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.376085] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.376408] Call trace: [ 1.376585] __vunmap+0xc8/0xd0 [ 1.376790] vunmap+0x24/0x30 [ 1.376986] __iounmap+0x2c/0x34 [ 1.377196] devm_ioremap_release+0x10/0x18 [ 1.377452] release_nodes+0x124/0x208 [ 1.377731] devres_release_all+0x34/0x54 [ 1.377977] driver_probe_device+0xbc/0x308 [ 1.378227] __driver_attach+0xa4/0xa8 [ 1.378463] bus_for_each_dev+0x58/0x98 [ 1.378707] driver_attach+0x20/0x28 [ 1.378932] bus_add_driver+0x1c0/0x224 [ 1.379165] driver_register+0x60/0xf4 [ 1.379398] __platform_driver_register+0x4c/0x54 [ 1.379676] virtio_mmio_init+0x18/0x20 [ 1.379912] do_one_initcall+0x38/0x118 [ 1.380151] kernel_init_freeable+0x18c/0x228 [ 1.380415] kernel_init+0x10/0xfc [ 1.380632] ret_from_fork+0x10/0x18 [ 1.380847] ---[ end trace 180db5dcf2fd4168 ]--- [ 1.381449] ------------[ cut here ]------------ [ 1.381712] Trying to vfree() nonexistent vm area (000000006e2e62cb) [ 1.382060] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.382448] Modules linked in: [ 1.382675] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.383159] Hardware name: linux,dummy-virt (DT) [ 1.383431] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.383709] pc : __vunmap+0xc8/0xd0 [ 1.383920] lr : __vunmap+0xc8/0xd0 [ 1.384126] sp : ffff00000802bbc0 [ 1.384325] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.384651] x27: ffff000009044000 x26: ffff000008e10478 [ 1.384983] x25: ffff000008e99100 x24: 0000000000000000 [ 1.385334] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.385704] x21: 0000000000000000 x20: 0000000000000000 [ 1.386066] x19: ffff00000923d000 x18: 0000000000000007 [ 1.386422] x17: 000000000000000e x16: 0000000000000001 [ 1.386782] x15: 0000000000000019 x14: 0000000000000033 [ 1.387133] x13: 000000000000004c x12: 0000000000000000 [ 1.387462] x11: 0000000000000286 x10: 0000000000000006 [ 1.387816] x9 : 0000000000000287 x8 : ffff000008567390 [ 1.388173] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.388531] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.388886] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.389242] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.389570] Call trace: [ 1.389762] __vunmap+0xc8/0xd0 [ 1.389975] vunmap+0x24/0x30 [ 1.390181] __iounmap+0x2c/0x34 [ 1.390410] devm_ioremap_release+0x10/0x18 [ 1.390685] release_nodes+0x124/0x208 [ 1.390929] devres_release_all+0x34/0x54 [ 1.391183] driver_probe_device+0xbc/0x308 [ 1.391440] __driver_attach+0xa4/0xa8 [ 1.391692] bus_for_each_dev+0x58/0x98 [ 1.391935] driver_attach+0x20/0x28 [ 1.392171] bus_add_driver+0x1c0/0x224 [ 1.392429] driver_register+0x60/0xf4 [ 1.392669] __platform_driver_register+0x4c/0x54 [ 1.392959] virtio_mmio_init+0x18/0x20 [ 1.393216] do_one_initcall+0x38/0x118 [ 1.393482] kernel_init_freeable+0x18c/0x228 [ 1.393768] kernel_init+0x10/0xfc [ 1.393984] ret_from_fork+0x10/0x18 [ 1.394200] ---[ end trace 180db5dcf2fd4169 ]--- [ 1.394814] ------------[ cut here ]------------ [ 1.395061] Trying to vfree() nonexistent vm area (000000006ac0edea) [ 1.395401] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.395734] Modules linked in: [ 1.395923] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.396356] Hardware name: linux,dummy-virt (DT) [ 1.396593] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.396840] pc : __vunmap+0xc8/0xd0 [ 1.397029] lr : __vunmap+0xc8/0xd0 [ 1.397214] sp : ffff00000802bbc0 [ 1.397392] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.397723] x27: ffff000009044000 x26: ffff000008e10478 [ 1.398007] x25: ffff000008e99100 x24: 0000000000000000 [ 1.398289] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.398665] x21: 0000000000000000 x20: 0000000000000000 [ 1.398995] x19: ffff000009245000 x18: 0000000000000007 [ 1.399323] x17: 000000000000000e x16: 0000000000000001 [ 1.399677] x15: 0000000000000019 x14: 0000000000000033 [ 1.400046] x13: 000000000000004c x12: 0000000000000000 [ 1.400394] x11: 00000000000002b3 x10: 0000000000000006 [ 1.400733] x9 : 00000000000002b4 x8 : ffff000008567390 [ 1.401095] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.401456] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.401826] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.402206] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.402567] Call trace: [ 1.402762] __vunmap+0xc8/0xd0 [ 1.402998] vunmap+0x24/0x30 [ 1.403214] __iounmap+0x2c/0x34 [ 1.403457] devm_ioremap_release+0x10/0x18 [ 1.403744] release_nodes+0x124/0x208 [ 1.403996] devres_release_all+0x34/0x54 [ 1.404261] driver_probe_device+0xbc/0x308 [ 1.404517] __driver_attach+0xa4/0xa8 [ 1.404754] bus_for_each_dev+0x58/0x98 [ 1.404996] driver_attach+0x20/0x28 [ 1.405220] bus_add_driver+0x1c0/0x224 [ 1.405457] driver_register+0x60/0xf4 [ 1.405699] __platform_driver_register+0x4c/0x54 [ 1.405981] virtio_mmio_init+0x18/0x20 [ 1.406220] do_one_initcall+0x38/0x118 [ 1.406462] kernel_init_freeable+0x18c/0x228 [ 1.406730] kernel_init+0x10/0xfc [ 1.406945] ret_from_fork+0x10/0x18 [ 1.407159] ---[ end trace 180db5dcf2fd416a ]--- [ 1.407790] ------------[ cut here ]------------ [ 1.408039] Trying to vfree() nonexistent vm area (000000009eebeb15) [ 1.408383] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.408709] Modules linked in: [ 1.408899] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.409334] Hardware name: linux,dummy-virt (DT) [ 1.409566] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.409821] pc : __vunmap+0xc8/0xd0 [ 1.410015] lr : __vunmap+0xc8/0xd0 [ 1.410195] sp : ffff00000802bbc0 [ 1.410408] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.410755] x27: ffff000009044000 x26: ffff000008e10478 [ 1.411087] x25: ffff000008e99100 x24: 0000000000000000 [ 1.411419] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.411755] x21: 0000000000000000 x20: 0000000000000000 [ 1.412090] x19: ffff00000924d000 x18: 0000000000000007 [ 1.412425] x17: 000000000000000e x16: 0000000000000001 [ 1.412759] x15: 0000000000000019 x14: 0000000000000033 [ 1.413084] x13: 000000000000004c x12: 0000000000000000 [ 1.413415] x11: 00000000000002e0 x10: 0000000000000006 [ 1.413760] x9 : 00000000000002e1 x8 : ffff000008567390 [ 1.414096] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.414470] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.414799] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.415147] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.415497] Call trace: [ 1.415691] __vunmap+0xc8/0xd0 [ 1.415918] vunmap+0x24/0x30 [ 1.416136] __iounmap+0x2c/0x34 [ 1.416363] devm_ioremap_release+0x10/0x18 [ 1.416652] release_nodes+0x124/0x208 [ 1.416918] devres_release_all+0x34/0x54 [ 1.417192] driver_probe_device+0xbc/0x308 [ 1.417473] __driver_attach+0xa4/0xa8 [ 1.417744] bus_for_each_dev+0x58/0x98 [ 1.418012] driver_attach+0x20/0x28 [ 1.418254] bus_add_driver+0x1c0/0x224 [ 1.418510] driver_register+0x60/0xf4 [ 1.418749] __platform_driver_register+0x4c/0x54 [ 1.419030] virtio_mmio_init+0x18/0x20 [ 1.419299] do_one_initcall+0x38/0x118 [ 1.419575] kernel_init_freeable+0x18c/0x228 [ 1.419863] kernel_init+0x10/0xfc [ 1.420117] ret_from_fork+0x10/0x18 [ 1.420352] ---[ end trace 180db5dcf2fd416b ]--- [ 1.421297] ------------[ cut here ]------------ [ 1.421588] Trying to vfree() nonexistent vm area (000000008871e3d4) [ 1.421962] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.422285] Modules linked in: [ 1.422655] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.423516] Hardware name: linux,dummy-virt (DT) [ 1.423964] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.424423] pc : __vunmap+0xc8/0xd0 [ 1.424778] lr : __vunmap+0xc8/0xd0 [ 1.425123] sp : ffff00000802bbc0 [ 1.425450] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.425988] x27: ffff000009044000 x26: ffff000008e10478 [ 1.426518] x25: ffff000008e99100 x24: 0000000000000000 [ 1.427050] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.427607] x21: 0000000000000000 x20: 0000000000000000 [ 1.428148] x19: ffff000009255000 x18: 0000000000000007 [ 1.428679] x17: 000000000000000e x16: 0000000000000001 [ 1.429235] x15: 0000000000000019 x14: 0000000000000033 [ 1.429768] x13: 000000000000004c x12: 0000000000000000 [ 1.430301] x11: 000000000000030d x10: 0000000000000006 [ 1.430829] x9 : 000000000000030e x8 : ffff000008567390 [ 1.431358] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.431889] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.432420] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.432951] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.433479] Call trace: [ 1.433846] __vunmap+0xc8/0xd0 [ 1.434235] vunmap+0x24/0x30 [ 1.434613] __iounmap+0x2c/0x34 [ 1.435017] devm_ioremap_release+0x10/0x18 [ 1.435514] release_nodes+0x124/0x208 [ 1.435968] devres_release_all+0x34/0x54 [ 1.436445] driver_probe_device+0xbc/0x308 [ 1.436940] __driver_attach+0xa4/0xa8 [ 1.437395] bus_for_each_dev+0x58/0x98 [ 1.437902] driver_attach+0x20/0x28 [ 1.438338] bus_add_driver+0x1c0/0x224 [ 1.438798] driver_register+0x60/0xf4 [ 1.439249] __platform_driver_register+0x4c/0x54 [ 1.439807] virtio_mmio_init+0x18/0x20 [ 1.440271] do_one_initcall+0x38/0x118 [ 1.440734] kernel_init_freeable+0x18c/0x228 [ 1.441256] kernel_init+0x10/0xfc [ 1.441727] ret_from_fork+0x10/0x18 [ 1.442087] ---[ end trace 180db5dcf2fd416c ]--- [ 1.443120] ------------[ cut here ]------------ [ 1.443538] Trying to vfree() nonexistent vm area (0000000088190ca6) [ 1.444107] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.444668] Modules linked in: [ 1.444968] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.445689] Hardware name: linux,dummy-virt (DT) [ 1.445944] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.446205] pc : __vunmap+0xc8/0xd0 [ 1.446437] lr : __vunmap+0xc8/0xd0 [ 1.446655] sp : ffff00000802bbc0 [ 1.446865] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.447207] x27: ffff000009044000 x26: ffff000008e10478 [ 1.447548] x25: ffff000008e99100 x24: 0000000000000000 [ 1.447888] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.448230] x21: 0000000000000000 x20: 0000000000000000 [ 1.448570] x19: ffff00000925d000 x18: 0000000000000007 [ 1.448912] x17: 000000000000000e x16: 0000000000000001 [ 1.449253] x15: 0000000000000019 x14: 0000000000000033 [ 1.449594] x13: 000000000000004c x12: 0000000000000000 [ 1.449942] x11: 000000000000033a x10: 0000000000000006 [ 1.450282] x9 : 000000000000033b x8 : ffff000008567390 [ 1.450622] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.450962] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.451303] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.451643] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.451982] Call trace: [ 1.452161] __vunmap+0xc8/0xd0 [ 1.452369] vunmap+0x24/0x30 [ 1.452561] __iounmap+0x2c/0x34 [ 1.452765] devm_ioremap_release+0x10/0x18 [ 1.453018] release_nodes+0x124/0x208 [ 1.453258] devres_release_all+0x34/0x54 [ 1.453505] driver_probe_device+0xbc/0x308 [ 1.453770] __driver_attach+0xa4/0xa8 [ 1.454014] bus_for_each_dev+0x58/0x98 [ 1.454254] driver_attach+0x20/0x28 [ 1.454482] bus_add_driver+0x1c0/0x224 [ 1.454723] driver_register+0x60/0xf4 [ 1.454960] __platform_driver_register+0x4c/0x54 [ 1.455248] virtio_mmio_init+0x18/0x20 [ 1.455492] do_one_initcall+0x38/0x118 [ 1.455738] kernel_init_freeable+0x18c/0x228 [ 1.456011] kernel_init+0x10/0xfc [ 1.456233] ret_from_fork+0x10/0x18 [ 1.456455] ---[ end trace 180db5dcf2fd416d ]--- [ 1.457210] ------------[ cut here ]------------ [ 1.457470] Trying to vfree() nonexistent vm area (00000000f4ade09a) [ 1.457838] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.458181] Modules linked in: [ 1.458384] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.458882] Hardware name: linux,dummy-virt (DT) [ 1.459161] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.459446] pc : __vunmap+0xc8/0xd0 [ 1.459671] lr : __vunmap+0xc8/0xd0 [ 1.459886] sp : ffff00000802bbc0 [ 1.460093] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.460432] x27: ffff000009044000 x26: ffff000008e10478 [ 1.460767] x25: ffff000008e99100 x24: 0000000000000000 [ 1.461102] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.461437] x21: 0000000000000000 x20: 0000000000000000 [ 1.461780] x19: ffff000009265000 x18: 0000000000000007 [ 1.462118] x17: 000000000000000e x16: 0000000000000001 [ 1.462453] x15: 0000000000000019 x14: 0000000000000033 [ 1.462790] x13: 000000000000004c x12: 0000000000000000 [ 1.463127] x11: 0000000000000367 x10: 0000000000000006 [ 1.463463] x9 : 0000000000000368 x8 : ffff000008567390 [ 1.463797] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.464132] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.464468] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.464803] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.465137] Call trace: [ 1.465317] __vunmap+0xc8/0xd0 [ 1.465527] vunmap+0x24/0x30 [ 1.465739] __iounmap+0x2c/0x34 [ 1.465955] devm_ioremap_release+0x10/0x18 [ 1.466220] release_nodes+0x124/0x208 [ 1.466458] devres_release_all+0x34/0x54 [ 1.466708] driver_probe_device+0xbc/0x308 [ 1.466966] __driver_attach+0xa4/0xa8 [ 1.467208] bus_for_each_dev+0x58/0x98 [ 1.467450] driver_attach+0x20/0x28 [ 1.467678] bus_add_driver+0x1c0/0x224 [ 1.467920] driver_register+0x60/0xf4 [ 1.468157] __platform_driver_register+0x4c/0x54 [ 1.468444] virtio_mmio_init+0x18/0x20 [ 1.468687] do_one_initcall+0x38/0x118 [ 1.468933] kernel_init_freeable+0x18c/0x228 [ 1.469206] kernel_init+0x10/0xfc [ 1.469426] ret_from_fork+0x10/0x18 [ 1.469657] ---[ end trace 180db5dcf2fd416e ]--- [ 1.470608] ------------[ cut here ]------------ [ 1.470875] Trying to vfree() nonexistent vm area (00000000711f85bf) [ 1.471244] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.471592] Modules linked in: [ 1.471791] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.472254] Hardware name: linux,dummy-virt (DT) [ 1.472505] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.472766] pc : __vunmap+0xc8/0xd0 [ 1.472969] lr : __vunmap+0xc8/0xd0 [ 1.473163] sp : ffff00000802bbc0 [ 1.473351] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.473662] x27: ffff000009044000 x26: ffff000008e10478 [ 1.473965] x25: ffff000008e99100 x24: 0000000000000000 [ 1.474270] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.474641] x21: 0000000000000000 x20: 0000000000000000 [ 1.474984] x19: ffff00000926d000 x18: 0000000000000007 [ 1.475323] x17: 000000000000000e x16: 0000000000000001 [ 1.475664] x15: 0000000000000019 x14: 0000000000000033 [ 1.476003] x13: 000000000000004c x12: 0000000000000000 [ 1.476343] x11: 0000000000000394 x10: 0000000000000006 [ 1.476682] x9 : 0000000000000395 x8 : ffff000008567390 [ 1.477020] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.477360] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.477705] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.478046] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.478380] Call trace: [ 1.478561] __vunmap+0xc8/0xd0 [ 1.478772] vunmap+0x24/0x30 [ 1.478977] __iounmap+0x2c/0x34 [ 1.479194] devm_ioremap_release+0x10/0x18 [ 1.479460] release_nodes+0x124/0x208 [ 1.479704] devres_release_all+0x34/0x54 [ 1.479958] driver_probe_device+0xbc/0x308 [ 1.480219] __driver_attach+0xa4/0xa8 [ 1.480462] bus_for_each_dev+0x58/0x98 [ 1.480708] driver_attach+0x20/0x28 [ 1.480940] bus_add_driver+0x1c0/0x224 [ 1.481182] driver_register+0x60/0xf4 [ 1.481423] __platform_driver_register+0x4c/0x54 [ 1.481717] virtio_mmio_init+0x18/0x20 [ 1.481965] do_one_initcall+0x38/0x118 [ 1.482212] kernel_init_freeable+0x18c/0x228 [ 1.482489] kernel_init+0x10/0xfc [ 1.482715] ret_from_fork+0x10/0x18 [ 1.482937] ---[ end trace 180db5dcf2fd416f ]--- [ 1.483667] ------------[ cut here ]------------ [ 1.483935] Trying to vfree() nonexistent vm area (00000000ad0259be) [ 1.484302] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.484651] Modules linked in: [ 1.484851] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.485313] Hardware name: linux,dummy-virt (DT) [ 1.485564] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.485831] pc : __vunmap+0xc8/0xd0 [ 1.486032] lr : __vunmap+0xc8/0xd0 [ 1.486226] sp : ffff00000802bbc0 [ 1.486445] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.486790] x27: ffff000009044000 x26: ffff000008e10478 [ 1.487130] x25: ffff000008e99100 x24: 0000000000000000 [ 1.487471] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.487808] x21: 0000000000000000 x20: 0000000000000000 [ 1.488148] x19: ffff00000927e000 x18: 0000000000000007 [ 1.488487] x17: 000000000000000e x16: 0000000000000001 [ 1.488825] x15: 0000000000000019 x14: 0000000000000033 [ 1.489163] x13: 000000000000004c x12: 0000000000000000 [ 1.489502] x11: 00000000000003c1 x10: 0000000000000006 [ 1.489850] x9 : 00000000000003c2 x8 : ffff000008567390 [ 1.490191] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.490531] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.490869] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.491207] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.491545] Call trace: [ 1.491727] __vunmap+0xc8/0xd0 [ 1.491939] vunmap+0x24/0x30 [ 1.492144] __iounmap+0x2c/0x34 [ 1.492362] devm_ioremap_release+0x10/0x18 [ 1.492625] release_nodes+0x124/0x208 [ 1.492866] devres_release_all+0x34/0x54 [ 1.493118] driver_probe_device+0xbc/0x308 [ 1.493377] __driver_attach+0xa4/0xa8 [ 1.493625] bus_for_each_dev+0x58/0x98 [ 1.493869] driver_attach+0x20/0x28 [ 1.494100] bus_add_driver+0x1c0/0x224 [ 1.494343] driver_register+0x60/0xf4 [ 1.494581] __platform_driver_register+0x4c/0x54 [ 1.494872] virtio_mmio_init+0x18/0x20 [ 1.495118] do_one_initcall+0x38/0x118 [ 1.495367] kernel_init_freeable+0x18c/0x228 [ 1.495642] kernel_init+0x10/0xfc [ 1.495865] ret_from_fork+0x10/0x18 [ 1.496087] ---[ end trace 180db5dcf2fd4170 ]--- [ 1.496821] ------------[ cut here ]------------ [ 1.497088] Trying to vfree() nonexistent vm area (00000000a51cc889) [ 1.497452] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.497804] Modules linked in: [ 1.498004] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.498495] Hardware name: linux,dummy-virt (DT) [ 1.498774] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.499062] pc : __vunmap+0xc8/0xd0 [ 1.499288] lr : __vunmap+0xc8/0xd0 [ 1.499502] sp : ffff00000802bbc0 [ 1.499712] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.500054] x27: ffff000009044000 x26: ffff000008e10478 [ 1.500396] x25: ffff000008e99100 x24: 0000000000000000 [ 1.500735] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.501073] x21: 0000000000000000 x20: 0000000000000000 [ 1.501414] x19: ffff000009285000 x18: 0000000000000007 [ 1.501762] x17: 000000000000000e x16: 0000000000000001 [ 1.502100] x15: 0000000000000019 x14: 0000000000000033 [ 1.502437] x13: 000000000000004c x12: 0000000000000000 [ 1.502776] x11: 00000000000003ee x10: 0000000000000006 [ 1.503118] x9 : 00000000000003ef x8 : ffff000008567390 [ 1.503456] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.503793] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.504130] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.504468] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.504803] Call trace: [ 1.504985] __vunmap+0xc8/0xd0 [ 1.505196] vunmap+0x24/0x30 [ 1.505400] __iounmap+0x2c/0x34 [ 1.505622] devm_ioremap_release+0x10/0x18 [ 1.505887] release_nodes+0x124/0x208 [ 1.506129] devres_release_all+0x34/0x54 [ 1.506381] driver_probe_device+0xbc/0x308 [ 1.506642] __driver_attach+0xa4/0xa8 [ 1.506885] bus_for_each_dev+0x58/0x98 [ 1.507128] driver_attach+0x20/0x28 [ 1.507358] bus_add_driver+0x1c0/0x224 [ 1.507601] driver_register+0x60/0xf4 [ 1.507841] __platform_driver_register+0x4c/0x54 [ 1.508132] virtio_mmio_init+0x18/0x20 [ 1.508379] do_one_initcall+0x38/0x118 [ 1.508625] kernel_init_freeable+0x18c/0x228 [ 1.508899] kernel_init+0x10/0xfc [ 1.509123] ret_from_fork+0x10/0x18 [ 1.509346] ---[ end trace 180db5dcf2fd4171 ]--- [ 1.510076] ------------[ cut here ]------------ [ 1.510345] Trying to vfree() nonexistent vm area (000000000be0998c) [ 1.511016] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.511371] Modules linked in: [ 1.511571] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.512043] Hardware name: linux,dummy-virt (DT) [ 1.512295] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.512556] pc : __vunmap+0xc8/0xd0 [ 1.512758] lr : __vunmap+0xc8/0xd0 [ 1.512953] sp : ffff00000802bbc0 [ 1.513141] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.513444] x27: ffff000009044000 x26: ffff000008e10478 [ 1.513753] x25: ffff000008e99100 x24: 0000000000000000 [ 1.514055] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.514357] x21: 0000000000000000 x20: 0000000000000000 [ 1.514701] x19: ffff00000928d000 x18: 0000000000000007 [ 1.515041] x17: 000000000000000e x16: 0000000000000001 [ 1.515382] x15: 0000000000000019 x14: 0000000000000033 [ 1.515723] x13: 000000000000004c x12: 0000000000000000 [ 1.516062] x11: 000000000000041b x10: 0000000000000006 [ 1.516401] x9 : 000000000000041c x8 : ffff000008567390 [ 1.516742] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.517082] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.517422] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.517768] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.518107] Call trace: [ 1.518287] __vunmap+0xc8/0xd0 [ 1.518498] vunmap+0x24/0x30 [ 1.518704] __iounmap+0x2c/0x34 [ 1.518920] devm_ioremap_release+0x10/0x18 [ 1.519185] release_nodes+0x124/0x208 [ 1.519427] devres_release_all+0x34/0x54 [ 1.519681] driver_probe_device+0xbc/0x308 [ 1.519941] __driver_attach+0xa4/0xa8 [ 1.520185] bus_for_each_dev+0x58/0x98 [ 1.520429] driver_attach+0x20/0x28 [ 1.520659] bus_add_driver+0x1c0/0x224 [ 1.520901] driver_register+0x60/0xf4 [ 1.521139] __platform_driver_register+0x4c/0x54 [ 1.521428] virtio_mmio_init+0x18/0x20 [ 1.521681] do_one_initcall+0x38/0x118 [ 1.521928] kernel_init_freeable+0x18c/0x228 [ 1.522203] kernel_init+0x10/0xfc [ 1.522428] ret_from_fork+0x10/0x18 [ 1.522651] ---[ end trace 180db5dcf2fd4172 ]--- [ 1.523370] ------------[ cut here ]------------ [ 1.523637] Trying to vfree() nonexistent vm area (00000000007a153f) [ 1.524003] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.524354] Modules linked in: [ 1.524553] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.525019] Hardware name: linux,dummy-virt (DT) [ 1.525271] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.525532] pc : __vunmap+0xc8/0xd0 [ 1.525758] lr : __vunmap+0xc8/0xd0 [ 1.525959] sp : ffff00000802bbc0 [ 1.526149] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.526478] x27: ffff000009044000 x26: ffff000008e10478 [ 1.526820] x25: ffff000008e99100 x24: 0000000000000000 [ 1.527161] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.527501] x21: 0000000000000000 x20: 0000000000000000 [ 1.527842] x19: ffff000009295000 x18: 0000000000000007 [ 1.528181] x17: 000000000000000e x16: 0000000000000001 [ 1.528520] x15: 0000000000000019 x14: 0000000000000033 [ 1.528864] x13: 000000000000004c x12: 0000000000000000 [ 1.529204] x11: 0000000000000448 x10: 0000000000000006 [ 1.529542] x9 : 0000000000000449 x8 : ffff000008567390 [ 1.529887] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.530229] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.530565] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.530905] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.531243] Call trace: [ 1.531422] __vunmap+0xc8/0xd0 [ 1.531637] vunmap+0x24/0x30 [ 1.531843] __iounmap+0x2c/0x34 [ 1.532062] devm_ioremap_release+0x10/0x18 [ 1.532328] release_nodes+0x124/0x208 [ 1.532570] devres_release_all+0x34/0x54 [ 1.532824] driver_probe_device+0xbc/0x308 [ 1.533084] __driver_attach+0xa4/0xa8 [ 1.533328] bus_for_each_dev+0x58/0x98 [ 1.533573] driver_attach+0x20/0x28 [ 1.533808] bus_add_driver+0x1c0/0x224 [ 1.534053] driver_register+0x60/0xf4 [ 1.534293] __platform_driver_register+0x4c/0x54 [ 1.534585] virtio_mmio_init+0x18/0x20 [ 1.534832] do_one_initcall+0x38/0x118 [ 1.535079] kernel_init_freeable+0x18c/0x228 [ 1.535353] kernel_init+0x10/0xfc [ 1.535578] ret_from_fork+0x10/0x18 [ 1.535800] ---[ end trace 180db5dcf2fd4173 ]--- [ 1.536537] ------------[ cut here ]------------ [ 1.536805] Trying to vfree() nonexistent vm area (00000000cf52b8e7) [ 1.537174] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.537521] Modules linked in: [ 1.537734] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.538206] Hardware name: linux,dummy-virt (DT) [ 1.538498] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.538790] pc : __vunmap+0xc8/0xd0 [ 1.539019] lr : __vunmap+0xc8/0xd0 [ 1.539236] sp : ffff00000802bbc0 [ 1.539445] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.539787] x27: ffff000009044000 x26: ffff000008e10478 [ 1.540129] x25: ffff000008e99100 x24: 0000000000000000 [ 1.540469] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.540810] x21: 0000000000000000 x20: 0000000000000000 [ 1.541153] x19: ffff00000929d000 x18: 0000000000000007 [ 1.541494] x17: 000000000000000e x16: 0000000000000001 [ 1.541839] x15: 0000000000000019 x14: 0000000000000033 [ 1.542174] x13: 000000000000004c x12: 0000000000000000 [ 1.542503] x11: 0000000000000475 x10: 0000000000000006 [ 1.542834] x9 : 0000000000000476 x8 : ffff000008567390 [ 1.543161] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.543494] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.543821] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.544148] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.544476] Call trace: [ 1.544655] __vunmap+0xc8/0xd0 [ 1.544860] vunmap+0x24/0x30 [ 1.545062] __iounmap+0x2c/0x34 [ 1.545276] devm_ioremap_release+0x10/0x18 [ 1.545533] release_nodes+0x124/0x208 [ 1.545774] devres_release_all+0x34/0x54 [ 1.546019] driver_probe_device+0xbc/0x308 [ 1.546267] __driver_attach+0xa4/0xa8 [ 1.546498] bus_for_each_dev+0x58/0x98 [ 1.546731] driver_attach+0x20/0x28 [ 1.546955] bus_add_driver+0x1c0/0x224 [ 1.547193] driver_register+0x60/0xf4 [ 1.547427] __platform_driver_register+0x4c/0x54 [ 1.547721] virtio_mmio_init+0x18/0x20 [ 1.547963] do_one_initcall+0x38/0x118 [ 1.548202] kernel_init_freeable+0x18c/0x228 [ 1.548469] kernel_init+0x10/0xfc [ 1.548687] ret_from_fork+0x10/0x18 [ 1.548901] ---[ end trace 180db5dcf2fd4174 ]--- [ 1.549632] ------------[ cut here ]------------ [ 1.549880] Trying to vfree() nonexistent vm area (00000000aea9c56a) [ 1.550226] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.550596] Modules linked in: [ 1.550822] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.551300] Hardware name: linux,dummy-virt (DT) [ 1.551573] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.551849] pc : __vunmap+0xc8/0xd0 [ 1.552065] lr : __vunmap+0xc8/0xd0 [ 1.552270] sp : ffff00000802bbc0 [ 1.552468] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.552799] x27: ffff000009044000 x26: ffff000008e10478 [ 1.553131] x25: ffff000008e99100 x24: 0000000000000000 [ 1.553461] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.553792] x21: 0000000000000000 x20: 0000000000000000 [ 1.554124] x19: ffff0000092a5000 x18: 0000000000000007 [ 1.554451] x17: 000000000000000e x16: 0000000000000001 [ 1.554779] x15: 0000000000000019 x14: 0000000000000033 [ 1.555111] x13: 000000000000004c x12: 0000000000000000 [ 1.555436] x11: 00000000000004a2 x10: 0000000000000006 [ 1.555765] x9 : 00000000000004a3 x8 : ffff000008567390 [ 1.556093] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.556430] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.556757] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.557083] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.557410] Call trace: [ 1.557586] __vunmap+0xc8/0xd0 [ 1.557795] vunmap+0x24/0x30 [ 1.557997] __iounmap+0x2c/0x34 [ 1.558208] devm_ioremap_release+0x10/0x18 [ 1.558464] release_nodes+0x124/0x208 [ 1.558697] devres_release_all+0x34/0x54 [ 1.558937] driver_probe_device+0xbc/0x308 [ 1.559191] __driver_attach+0xa4/0xa8 [ 1.559426] bus_for_each_dev+0x58/0x98 [ 1.559661] driver_attach+0x20/0x28 [ 1.559888] bus_add_driver+0x1c0/0x224 [ 1.560121] driver_register+0x60/0xf4 [ 1.560350] __platform_driver_register+0x4c/0x54 [ 1.560630] virtio_mmio_init+0x18/0x20 [ 1.560869] do_one_initcall+0x38/0x118 [ 1.561110] kernel_init_freeable+0x18c/0x228 [ 1.561375] kernel_init+0x10/0xfc [ 1.561593] ret_from_fork+0x10/0x18 [ 1.561823] ---[ end trace 180db5dcf2fd4175 ]--- [ 1.562765] ------------[ cut here ]------------ [ 1.563019] Trying to vfree() nonexistent vm area (00000000b7b97ff1) [ 1.563364] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.563696] Modules linked in: [ 1.563886] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.564317] Hardware name: linux,dummy-virt (DT) [ 1.564551] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.564794] pc : __vunmap+0xc8/0xd0 [ 1.564986] lr : __vunmap+0xc8/0xd0 [ 1.565165] sp : ffff00000802bbc0 [ 1.565339] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.565626] x27: ffff000009044000 x26: ffff000008e10478 [ 1.565933] x25: ffff000008e99100 x24: 0000000000000000 [ 1.566239] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.566602] x21: 0000000000000000 x20: 0000000000000000 [ 1.566945] x19: ffff0000092ad000 x18: 0000000000000007 [ 1.567288] x17: 000000000000000e x16: 0000000000000001 [ 1.567630] x15: 0000000000000019 x14: 0000000000000033 [ 1.567971] x13: 000000000000004c x12: 0000000000000000 [ 1.568311] x11: 00000000000004cf x10: 0000000000000006 [ 1.568654] x9 : 00000000000004d0 x8 : ffff000008567390 [ 1.568995] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.569336] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.569680] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.570022] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.570360] Call trace: [ 1.570541] __vunmap+0xc8/0xd0 [ 1.570753] vunmap+0x24/0x30 [ 1.570958] __iounmap+0x2c/0x34 [ 1.571177] devm_ioremap_release+0x10/0x18 [ 1.571442] release_nodes+0x124/0x208 [ 1.571685] devres_release_all+0x34/0x54 [ 1.571938] driver_probe_device+0xbc/0x308 [ 1.572199] __driver_attach+0xa4/0xa8 [ 1.572441] bus_for_each_dev+0x58/0x98 [ 1.572685] driver_attach+0x20/0x28 [ 1.572916] bus_add_driver+0x1c0/0x224 [ 1.573159] driver_register+0x60/0xf4 [ 1.573398] __platform_driver_register+0x4c/0x54 [ 1.573696] virtio_mmio_init+0x18/0x20 [ 1.573943] do_one_initcall+0x38/0x118 [ 1.574192] kernel_init_freeable+0x18c/0x228 [ 1.574466] kernel_init+0x10/0xfc [ 1.574691] ret_from_fork+0x10/0x18 [ 1.574916] ---[ end trace 180db5dcf2fd4176 ]--- [ 1.575648] ------------[ cut here ]------------ [ 1.575916] Trying to vfree() nonexistent vm area (00000000d7ce692b) [ 1.576283] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.576634] Modules linked in: [ 1.576835] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.577304] Hardware name: linux,dummy-virt (DT) [ 1.577557] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.577827] pc : __vunmap+0xc8/0xd0 [ 1.578032] lr : __vunmap+0xc8/0xd0 [ 1.578229] sp : ffff00000802bbc0 [ 1.578439] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.578780] x27: ffff000009044000 x26: ffff000008e10478 [ 1.579121] x25: ffff000008e99100 x24: 0000000000000000 [ 1.579459] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.579799] x21: 0000000000000000 x20: 0000000000000000 [ 1.580139] x19: ffff0000092b5000 x18: 0000000000000007 [ 1.580478] x17: 000000000000000e x16: 0000000000000001 [ 1.580817] x15: 0000000000000019 x14: 0000000000000033 [ 1.581158] x13: 000000000000004c x12: 0000000000000000 [ 1.581495] x11: 00000000000004fc x10: 0000000000000006 [ 1.581841] x9 : 00000000000004fd x8 : ffff000008567390 [ 1.582182] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.582519] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.582860] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.583189] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.583515] Call trace: [ 1.583689] __vunmap+0xc8/0xd0 [ 1.583895] vunmap+0x24/0x30 [ 1.584098] __iounmap+0x2c/0x34 [ 1.584307] devm_ioremap_release+0x10/0x18 [ 1.584558] release_nodes+0x124/0x208 [ 1.584791] devres_release_all+0x34/0x54 [ 1.585037] driver_probe_device+0xbc/0x308 [ 1.585291] __driver_attach+0xa4/0xa8 [ 1.585521] bus_for_each_dev+0x58/0x98 [ 1.585768] driver_attach+0x20/0x28 [ 1.586000] bus_add_driver+0x1c0/0x224 [ 1.586241] driver_register+0x60/0xf4 [ 1.586481] __platform_driver_register+0x4c/0x54 [ 1.586772] virtio_mmio_init+0x18/0x20 [ 1.587019] do_one_initcall+0x38/0x118 [ 1.587268] kernel_init_freeable+0x18c/0x228 [ 1.587544] kernel_init+0x10/0xfc [ 1.587768] ret_from_fork+0x10/0x18 [ 1.587992] ---[ end trace 180db5dcf2fd4177 ]--- [ 1.588732] ------------[ cut here ]------------ [ 1.589003] Trying to vfree() nonexistent vm area (000000004083bdb0) [ 1.589374] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.589727] Modules linked in: [ 1.589920] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.590350] Hardware name: linux,dummy-virt (DT) [ 1.590677] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.590955] pc : __vunmap+0xc8/0xd0 [ 1.591178] lr : __vunmap+0xc8/0xd0 [ 1.591385] sp : ffff00000802bbc0 [ 1.591588] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.591916] x27: ffff000009044000 x26: ffff000008e10478 [ 1.592253] x25: ffff000008e99100 x24: 0000000000000000 [ 1.592585] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.592915] x21: 0000000000000000 x20: 0000000000000000 [ 1.593245] x19: ffff0000092bd000 x18: 0000000000000007 [ 1.593578] x17: 000000000000000e x16: 0000000000000001 [ 1.593918] x15: 0000000000000019 x14: 0000000000000033 [ 1.594245] x13: 000000000000004c x12: 0000000000000000 [ 1.594571] x11: 0000000000000529 x10: 0000000000000006 [ 1.594905] x9 : 000000000000052a x8 : ffff000008567390 [ 1.595233] x7 : 3030303030282061 x6 : ffff00000906ce10 [ 1.595562] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.595892] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.596223] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.596549] Call trace: [ 1.596727] __vunmap+0xc8/0xd0 [ 1.596930] vunmap+0x24/0x30 [ 1.597128] __iounmap+0x2c/0x34 [ 1.597339] devm_ioremap_release+0x10/0x18 [ 1.597594] release_nodes+0x124/0x208 [ 1.597837] devres_release_all+0x34/0x54 [ 1.598080] driver_probe_device+0xbc/0x308 [ 1.598332] __driver_attach+0xa4/0xa8 [ 1.598582] bus_for_each_dev+0x58/0x98 [ 1.598820] driver_attach+0x20/0x28 [ 1.599058] bus_add_driver+0x1c0/0x224 [ 1.599294] driver_register+0x60/0xf4 [ 1.599524] __platform_driver_register+0x4c/0x54 [ 1.599804] virtio_mmio_init+0x18/0x20 [ 1.600044] do_one_initcall+0x38/0x118 [ 1.600284] kernel_init_freeable+0x18c/0x228 [ 1.600551] kernel_init+0x10/0xfc [ 1.600772] ret_from_fork+0x10/0x18 [ 1.600986] ---[ end trace 180db5dcf2fd4178 ]--- [ 1.601710] ------------[ cut here ]------------ [ 1.601958] Trying to vfree() nonexistent vm area (000000000f45b06e) [ 1.602299] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.602729] Modules linked in: [ 1.602954] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-334484-g50c4c4e268a2 #1 [ 1.603438] Hardware name: linux,dummy-virt (DT) [ 1.603714] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.603996] pc : __vunmap+0xc8/0xd0 [ 1.604213] lr : __vunmap+0xc8/0xd0 [ 1.604423] sp : ffff00000802bbc0 [ 1.604623] x29: ffff00000802bbc0 x28: ffff000008e990a0 [ 1.604952] x27: ffff000009044000 x26: ffff000008e10478 [ 1.605284] x25: ffff000008e99100 x24: 0000000000000000 [ 1.605618] x23: ffff00000802bc60 x22: 0000000000000001 [ 1.605977] x21: 0000000000000000 x20: 0000000000000000 [ 1.606336] x19: ffff0000092c5000 x18: 0000000000000007 [ 1.606700] x17: 000000000000000e x16: 0000000000000001 [ 1.607030] x15: 0000000000000019 x14: 0000000000000033 [ 1.607363] x13: 000000000000004c x12: 0000000000000000 [ 1.607690] x11: 0000000000000556 x10: 0000000000000006 [ 1.608019] x9 : 0000000000000557 x8 : ffff000008567390 [ 1.608347] x7 : 657261206d762074 x6 : ffff00000906ce10 [ 1.608672] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.608996] x3 : ffffffffffffffff x2 : ffff000008f42de0 [ 1.609329] x1 : ffff80003d9d0000 x0 : 0000000000000038 [ 1.609663] Call trace: [ 1.609837] __vunmap+0xc8/0xd0 [ 1.610038] vunmap+0x24/0x30 [ 1.610233] __iounmap+0x2c/0x34 [ 1.610443] devm_ioremap_release+0x10/0x18 [ 1.610695] release_nodes+0x124/0x208 [ 1.610925] devres_release_all+0x34/0x54 [ 1.611167] driver_probe_device+0xbc/0x308 [ 1.611417] __driver_attach+0xa4/0xa8 [ 1.611648] bus_