[ 0.000000] Booting Linux on physical CPU 0x0000000000 [0x411fd070] [ 0.000000] Linux version 4.15.0-rc3-next-20171212-338788-gd20787938ddb (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 Mon Dec 11 21:53:59 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 [ 0.000188] sched_clock: 56 bits at 62MHz, resolution 16ns, wraps every 4398046511096ns [ 0.008344] Console: colour dummy device 80x25 [ 0.010120] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=250000) [ 0.010311] pid_max: default: 32768 minimum: 301 [ 0.011583] Security Framework initialized [ 0.013782] Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes) [ 0.014916] Inode-cache hash table entries: 65536 (order: 7, 524288 bytes) [ 0.015310] Mount-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.015414] Mountpoint-cache hash table entries: 2048 (order: 2, 16384 bytes) [ 0.062518] ASID allocator initialised with 32768 entries [ 0.070096] Hierarchical SRCU implementation. [ 0.087061] EFI services will not be available. [ 0.095848] smp: Bringing up secondary CPUs ... [ 0.096033] smp: Brought up 1 node, 1 CPU [ 0.096113] SMP: Total of 1 processors activated. [ 0.096314] CPU features: detected feature: 32-bit EL0 Support [ 0.102370] CPU: All CPU(s) started at EL1 [ 0.103668] alternatives: patching kernel code [ 0.125060] devtmpfs: initialized [ 0.138994] Built 1 zonelists, mobility grouping on. Total pages: 253712 [ 0.139031] Policy zone: DMA [ 0.152167] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.152462] futex hash table entries: 256 (order: 3, 32768 bytes) [ 0.156289] pinctrl core: initialized pinctrl subsystem [ 0.193334] DMI not present or invalid. [ 0.201910] NET: Registered protocol family 16 [ 0.205032] audit: initializing netlink subsys (disabled) [ 0.209079] audit: type=2000 audit(0.184:1): state=initialized audit_enabled=0 res=1 [ 0.231015] cpuidle: using governor menu [ 0.233487] vdso: 2 pages (1 code @ 00000000e128c120, 1 data @ 00000000cbf942cc) [ 0.233752] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 0.243646] DMA: preallocated 256 KiB pool for atomic allocations [ 0.255048] Serial: AMBA PL011 UART driver [ 0.334257] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 39, base_baud = 0) is a PL011 rev1 [ 0.363970] console [ttyAMA0] enabled [ 0.616392] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.623659] cryptd: max_cpu_qlen set to 1000 [ 0.634882] ACPI: Interpreter disabled. [ 0.647940] vgaarb: loaded [ 0.651756] SCSI subsystem initialized [ 0.664765] usbcore: registered new interface driver usbfs [ 0.665854] usbcore: registered new interface driver hub [ 0.666960] usbcore: registered new device driver usb [ 0.679446] pps_core: LinuxPPS API ver. 1 registered [ 0.679757] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 0.682170] PTP clock support registered [ 0.684148] EDAC MC: Ver: 3.0.0 [ 0.696153] Advanced Linux Sound Architecture Driver Initialized. [ 0.711497] clocksource: Switched to clocksource arch_sys_counter [ 0.712918] VFS: Disk quotas dquot_6.6.0 [ 0.713490] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 0.718373] pnp: PnP ACPI: disabled [ 0.806508] NET: Registered protocol family 2 [ 0.814418] tcp_listen_portaddr_hash hash table entries: 512 (order: 1, 8192 bytes) [ 0.815098] TCP established hash table entries: 8192 (order: 4, 65536 bytes) [ 0.816135] TCP bind hash table entries: 8192 (order: 5, 131072 bytes) [ 0.816793] TCP: Hash tables configured (established 8192 bind 8192) [ 0.818645] UDP hash table entries: 512 (order: 2, 16384 bytes) [ 0.819302] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes) [ 0.821610] NET: Registered protocol family 1 [ 0.834553] RPC: Registered named UNIX socket transport module. [ 0.835068] RPC: Registered udp transport module. [ 0.835608] RPC: Registered tcp transport module. [ 0.835975] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 0.850229] hw perfevents: enabled with armv8_pmuv3 PMU driver, 1 counters available [ 0.851989] kvm [1]: HYP mode not available [ 0.882170] Initialise system trusted keyrings [ 0.885146] workingset: timestamp_bits=44 max_order=18 bucket_order=0 [ 0.978103] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 0.990265] NFS: Registering the id_resolver key type [ 0.990781] Key type id_resolver registered [ 0.991080] Key type id_legacy registered [ 0.992374] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 0.994090] 9p: Installing v9fs 9p2000 file system support [ 1.016089] Key type asymmetric registered [ 1.016431] Asymmetric key parser 'x509' registered [ 1.018084] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 245) [ 1.018714] io scheduler noop registered [ 1.021695] io scheduler cfq registered (default) [ 1.022055] io scheduler mq-deadline registered [ 1.022357] io scheduler kyber registered [ 1.088789] pl061_gpio 9030000.pl061: PL061 GPIO chip @0x0000000009030000 registered [ 1.108402] OF: PCI: host bridge /pcie@10000000 ranges: [ 1.109230] OF: PCI: IO 0x3eff0000..0x3effffff -> 0x00000000 [ 1.109902] OF: PCI: MEM 0x10000000..0x3efeffff -> 0x10000000 [ 1.110299] OF: PCI: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 1.111322] pci-host-generic 3f000000.pcie: ECAM at [mem 0x3f000000-0x3fffffff] for [bus 00-0f] [ 1.114219] pci-host-generic 3f000000.pcie: PCI host bridge to bus 0000:00 [ 1.114806] pci_bus 0000:00: root bus resource [bus 00-0f] [ 1.115221] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 1.115842] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 1.116238] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 1.198505] ------------[ cut here ]------------ [ 1.198852] Trying to vfree() nonexistent vm area (000000002658ad82) [ 1.200055] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.200516] Modules linked in: [ 1.201043] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.201581] Hardware name: linux,dummy-virt (DT) [ 1.202055] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.202398] pc : __vunmap+0xc8/0xd0 [ 1.202673] lr : __vunmap+0xc8/0xd0 [ 1.202911] sp : ffff00000802bb60 [ 1.203158] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.203570] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.203934] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.204295] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.204654] x21: 0000000000000000 x20: 0000000000000000 [ 1.205011] x19: ffff00000804d000 x18: 0000000000000007 [ 1.205369] x17: 000000000000000e x16: 0000000000000001 [ 1.205727] x15: 0000000000000019 x14: 0000000000000033 [ 1.206089] x13: 000000000000004c x12: 0000000000000000 [ 1.206449] x11: 00000000ffffffff x10: 0000000000000006 [ 1.206837] x9 : 000000000000009b x8 : 8006503d4ca25e00 [ 1.207200] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.207560] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.207920] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.208278] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.208747] Call trace: [ 1.209025] __vunmap+0xc8/0xd0 [ 1.209267] vunmap+0x24/0x30 [ 1.209500] __iounmap+0x2c/0x34 [ 1.209737] devm_ioremap_release+0x10/0x18 [ 1.210108] release_nodes+0x138/0x234 [ 1.210587] devres_release_all+0x34/0x54 [ 1.211053] driver_probe_device+0xbc/0x308 [ 1.211538] __driver_attach+0xa4/0xa8 [ 1.211990] bus_for_each_dev+0x6c/0xc0 [ 1.212438] driver_attach+0x20/0x28 [ 1.212869] bus_add_driver+0x1c0/0x224 [ 1.213321] driver_register+0x60/0xf4 [ 1.213760] __platform_driver_register+0x4c/0x54 [ 1.214299] virtio_mmio_init+0x18/0x20 [ 1.214756] do_one_initcall+0x50/0x150 [ 1.215209] kernel_init_freeable+0x1a4/0x25c [ 1.215712] kernel_init+0x10/0xfc [ 1.216124] ret_from_fork+0x10/0x18 [ 1.216695] ---[ end trace 50be160be067f888 ]--- [ 1.218822] ------------[ cut here ]------------ [ 1.219281] Trying to vfree() nonexistent vm area (0000000098fad995) [ 1.220416] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.221036] Modules linked in: [ 1.221495] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.222429] Hardware name: linux,dummy-virt (DT) [ 1.222893] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.223423] pc : __vunmap+0xc8/0xd0 [ 1.223861] lr : __vunmap+0xc8/0xd0 [ 1.224262] sp : ffff00000802bb60 [ 1.224655] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.225265] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.225884] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.226510] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.227133] x21: 0000000000000000 x20: 0000000000000000 [ 1.227745] x19: ffff000008055000 x18: 0000000000000007 [ 1.228356] x17: 000000000000000e x16: 0000000000000001 [ 1.228969] x15: 0000000000000019 x14: 0000000000000033 [ 1.229583] x13: 000000000000004c x12: 0000000000000000 [ 1.230201] x11: 00000000ffffffff x10: 0000000000000006 [ 1.230813] x9 : 00000000000000c8 x8 : 8006503d4ca25e00 [ 1.231426] x7 : 3930303030303030 x6 : ffff0000090f0e10 [ 1.232039] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.232650] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.233263] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.233868] Call trace: [ 1.234211] __vunmap+0xc8/0xd0 [ 1.234594] vunmap+0x24/0x30 [ 1.234963] __iounmap+0x2c/0x34 [ 1.235362] devm_ioremap_release+0x10/0x18 [ 1.235849] release_nodes+0x138/0x234 [ 1.236295] devres_release_all+0x34/0x54 [ 1.236759] driver_probe_device+0xbc/0x308 [ 1.237246] __driver_attach+0xa4/0xa8 [ 1.237686] bus_for_each_dev+0x6c/0xc0 [ 1.238143] driver_attach+0x20/0x28 [ 1.238570] bus_add_driver+0x1c0/0x224 [ 1.239018] driver_register+0x60/0xf4 [ 1.239458] __platform_driver_register+0x4c/0x54 [ 1.239995] virtio_mmio_init+0x18/0x20 [ 1.240447] do_one_initcall+0x50/0x150 [ 1.240901] kernel_init_freeable+0x1a4/0x25c [ 1.241402] kernel_init+0x10/0xfc [ 1.241855] ret_from_fork+0x10/0x18 [ 1.242280] ---[ end trace 50be160be067f889 ]--- [ 1.243622] ------------[ cut here ]------------ [ 1.244085] Trying to vfree() nonexistent vm area (00000000f11eede0) [ 1.244776] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.245401] Modules linked in: [ 1.245782] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.246732] Hardware name: linux,dummy-virt (DT) [ 1.247192] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.247775] pc : __vunmap+0xc8/0xd0 [ 1.248203] lr : __vunmap+0xc8/0xd0 [ 1.248595] sp : ffff00000802bb60 [ 1.248986] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.249593] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.250216] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.250830] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.251445] x21: 0000000000000000 x20: 0000000000000000 [ 1.252059] x19: ffff00000805d000 x18: 0000000000000007 [ 1.252672] x17: 000000000000000e x16: 0000000000000001 [ 1.253285] x15: 0000000000000019 x14: 0000000000000033 [ 1.253904] x13: 000000000000004c x12: 0000000000000000 [ 1.254525] x11: 00000000ffffffff x10: 0000000000000006 [ 1.255137] x9 : 00000000000000f5 x8 : 8006503d4ca25e00 [ 1.255753] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.256374] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.256986] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.257601] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.258222] Call trace: [ 1.258556] __vunmap+0xc8/0xd0 [ 1.258939] vunmap+0x24/0x30 [ 1.259309] __iounmap+0x2c/0x34 [ 1.259700] devm_ioremap_release+0x10/0x18 [ 1.260188] release_nodes+0x138/0x234 [ 1.260639] devres_release_all+0x34/0x54 [ 1.261101] driver_probe_device+0xbc/0x308 [ 1.261580] __driver_attach+0xa4/0xa8 [ 1.262034] bus_for_each_dev+0x6c/0xc0 [ 1.262479] driver_attach+0x20/0x28 [ 1.262903] bus_add_driver+0x1c0/0x224 [ 1.263348] driver_register+0x60/0xf4 [ 1.263786] __platform_driver_register+0x4c/0x54 [ 1.264319] virtio_mmio_init+0x18/0x20 [ 1.264771] do_one_initcall+0x50/0x150 [ 1.265222] kernel_init_freeable+0x1a4/0x25c [ 1.265722] kernel_init+0x10/0xfc [ 1.266125] ret_from_fork+0x10/0x18 [ 1.266487] ---[ end trace 50be160be067f88a ]--- [ 1.267524] ------------[ cut here ]------------ [ 1.267942] Trying to vfree() nonexistent vm area (00000000be899571) [ 1.268520] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.269088] Modules linked in: [ 1.269392] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.270305] Hardware name: linux,dummy-virt (DT) [ 1.270766] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.271248] pc : __vunmap+0xc8/0xd0 [ 1.271669] lr : __vunmap+0xc8/0xd0 [ 1.272072] sp : ffff00000802bb60 [ 1.272460] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.273081] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.273702] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.274332] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.274952] x21: 0000000000000000 x20: 0000000000000000 [ 1.275572] x19: ffff000008065000 x18: 0000000000000007 [ 1.276191] x17: 000000000000000e x16: 0000000000000001 [ 1.276812] x15: 0000000000000019 x14: 0000000000000033 [ 1.277433] x13: 000000000000004c x12: 0000000000000000 [ 1.278058] x11: 00000000ffffffff x10: 0000000000000006 [ 1.278677] x9 : 0000000000000122 x8 : 8006503d4ca25e00 [ 1.279297] x7 : 6230303030303030 x6 : ffff0000090f0e10 [ 1.279916] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.280536] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.281159] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.281775] Call trace: [ 1.282094] __vunmap+0xc8/0xd0 [ 1.282426] vunmap+0x24/0x30 [ 1.282745] __iounmap+0x2c/0x34 [ 1.283089] devm_ioremap_release+0x10/0x18 [ 1.283518] release_nodes+0x138/0x234 [ 1.283907] devres_release_all+0x34/0x54 [ 1.284312] driver_probe_device+0xbc/0x308 [ 1.284729] __driver_attach+0xa4/0xa8 [ 1.285115] bus_for_each_dev+0x6c/0xc0 [ 1.285506] driver_attach+0x20/0x28 [ 1.285874] bus_add_driver+0x1c0/0x224 [ 1.286265] driver_register+0x60/0xf4 [ 1.286650] __platform_driver_register+0x4c/0x54 [ 1.287118] virtio_mmio_init+0x18/0x20 [ 1.287512] do_one_initcall+0x50/0x150 [ 1.287906] kernel_init_freeable+0x1a4/0x25c [ 1.288345] kernel_init+0x10/0xfc [ 1.288706] ret_from_fork+0x10/0x18 [ 1.289066] ---[ end trace 50be160be067f88b ]--- [ 1.289860] ------------[ cut here ]------------ [ 1.290286] Trying to vfree() nonexistent vm area (00000000dd71e4c1) [ 1.290859] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.291467] Modules linked in: [ 1.291826] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.292766] Hardware name: linux,dummy-virt (DT) [ 1.293226] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.293694] pc : __vunmap+0xc8/0xd0 [ 1.294064] lr : __vunmap+0xc8/0xd0 [ 1.294413] sp : ffff00000802bb60 [ 1.294745] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.295285] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.295824] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.296362] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.296901] x21: 0000000000000000 x20: 0000000000000000 [ 1.297440] x19: ffff00000806d000 x18: 0000000000000007 [ 1.297985] x17: 000000000000000e x16: 0000000000000001 [ 1.298417] x15: 0000000000000019 x14: 0000000000000033 [ 1.298831] x13: 000000000000004c x12: 0000000000000000 [ 1.299244] x11: 00000000ffffffff x10: 0000000000000006 [ 1.299655] x9 : 000000000000014f x8 : 8006503d4ca25e00 [ 1.300064] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.300475] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.300885] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.301295] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.301698] Call trace: [ 1.301923] __vunmap+0xc8/0xd0 [ 1.302184] vunmap+0x24/0x30 [ 1.302437] __iounmap+0x2c/0x34 [ 1.302704] devm_ioremap_release+0x10/0x18 [ 1.303031] release_nodes+0x138/0x234 [ 1.303330] devres_release_all+0x34/0x54 [ 1.303636] driver_probe_device+0xbc/0x308 [ 1.303958] __driver_attach+0xa4/0xa8 [ 1.304254] bus_for_each_dev+0x6c/0xc0 [ 1.304551] driver_attach+0x20/0x28 [ 1.304834] bus_add_driver+0x1c0/0x224 [ 1.305130] driver_register+0x60/0xf4 [ 1.305425] __platform_driver_register+0x4c/0x54 [ 1.305777] virtio_mmio_init+0x18/0x20 [ 1.306080] do_one_initcall+0x50/0x150 [ 1.306348] kernel_init_freeable+0x1a4/0x25c [ 1.306638] kernel_init+0x10/0xfc [ 1.306882] ret_from_fork+0x10/0x18 [ 1.307118] ---[ end trace 50be160be067f88c ]--- [ 1.307773] ------------[ cut here ]------------ [ 1.308054] Trying to vfree() nonexistent vm area (0000000006ed651f) [ 1.308440] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.308805] Modules linked in: [ 1.309019] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.309561] Hardware name: linux,dummy-virt (DT) [ 1.309828] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.310109] pc : __vunmap+0xc8/0xd0 [ 1.310323] lr : __vunmap+0xc8/0xd0 [ 1.310534] sp : ffff00000802bb60 [ 1.310732] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.311047] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.311408] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.311769] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.312127] x21: 0000000000000000 x20: 0000000000000000 [ 1.312489] x19: ffff000008075000 x18: 0000000000000007 [ 1.312849] x17: 000000000000000e x16: 0000000000000001 [ 1.313210] x15: 0000000000000019 x14: 0000000000000033 [ 1.313570] x13: 000000000000004c x12: 0000000000000000 [ 1.313933] x11: 00000000ffffffff x10: 0000000000000006 [ 1.314293] x9 : 000000000000017c x8 : 8006503d4ca25e00 [ 1.314654] x7 : 3030303030303030 x6 : ffff0000090f0e10 [ 1.315013] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.315373] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.315732] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.316087] Call trace: [ 1.316280] __vunmap+0xc8/0xd0 [ 1.316506] vunmap+0x24/0x30 [ 1.316727] __iounmap+0x2c/0x34 [ 1.316960] devm_ioremap_release+0x10/0x18 [ 1.317247] release_nodes+0x138/0x234 [ 1.317509] devres_release_all+0x34/0x54 [ 1.317783] driver_probe_device+0xbc/0x308 [ 1.318068] __driver_attach+0xa4/0xa8 [ 1.318330] bus_for_each_dev+0x6c/0xc0 [ 1.318589] driver_attach+0x20/0x28 [ 1.318834] bus_add_driver+0x1c0/0x224 [ 1.319093] driver_register+0x60/0xf4 [ 1.319347] __platform_driver_register+0x4c/0x54 [ 1.319654] virtio_mmio_init+0x18/0x20 [ 1.319919] do_one_initcall+0x50/0x150 [ 1.320183] kernel_init_freeable+0x1a4/0x25c [ 1.320478] kernel_init+0x10/0xfc [ 1.320725] ret_from_fork+0x10/0x18 [ 1.320962] ---[ end trace 50be160be067f88d ]--- [ 1.321599] ------------[ cut here ]------------ [ 1.321877] Trying to vfree() nonexistent vm area (00000000ff4377b2) [ 1.322269] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.322634] Modules linked in: [ 1.322851] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.323443] Hardware name: linux,dummy-virt (DT) [ 1.323749] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.324059] pc : __vunmap+0xc8/0xd0 [ 1.324303] lr : __vunmap+0xc8/0xd0 [ 1.324535] sp : ffff00000802bb60 [ 1.324760] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.325123] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.325485] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.325846] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.326208] x21: 0000000000000000 x20: 0000000000000000 [ 1.326569] x19: ffff00000807d000 x18: 0000000000000007 [ 1.326930] x17: 000000000000000e x16: 0000000000000001 [ 1.327300] x15: 0000000000000019 x14: 0000000000000033 [ 1.327659] x13: 000000000000004c x12: 0000000000000000 [ 1.328018] x11: 00000000ffffffff x10: 0000000000000006 [ 1.328377] x9 : 00000000000001a9 x8 : 8006503d4ca25e00 [ 1.328734] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.329090] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.329440] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.329791] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.330145] Call trace: [ 1.330333] __vunmap+0xc8/0xd0 [ 1.330552] vunmap+0x24/0x30 [ 1.330769] __iounmap+0x2c/0x34 [ 1.330993] devm_ioremap_release+0x10/0x18 [ 1.331270] release_nodes+0x138/0x234 [ 1.331527] devres_release_all+0x34/0x54 [ 1.331792] driver_probe_device+0xbc/0x308 [ 1.332068] __driver_attach+0xa4/0xa8 [ 1.332318] bus_for_each_dev+0x6c/0xc0 [ 1.332577] driver_attach+0x20/0x28 [ 1.332821] bus_add_driver+0x1c0/0x224 [ 1.333081] driver_register+0x60/0xf4 [ 1.333333] __platform_driver_register+0x4c/0x54 [ 1.333634] virtio_mmio_init+0x18/0x20 [ 1.333896] do_one_initcall+0x50/0x150 [ 1.334161] kernel_init_freeable+0x1a4/0x25c [ 1.334443] kernel_init+0x10/0xfc [ 1.334680] ret_from_fork+0x10/0x18 [ 1.334912] ---[ end trace 50be160be067f88e ]--- [ 1.335628] ------------[ cut here ]------------ [ 1.335893] Trying to vfree() nonexistent vm area (000000008487ca92) [ 1.336259] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.336603] Modules linked in: [ 1.336810] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.337327] Hardware name: linux,dummy-virt (DT) [ 1.337578] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.337838] pc : __vunmap+0xc8/0xd0 [ 1.338049] lr : __vunmap+0xc8/0xd0 [ 1.338245] sp : ffff00000802bb60 [ 1.338431] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.338727] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.339029] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.339351] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.339703] x21: 0000000000000000 x20: 0000000000000000 [ 1.340057] x19: ffff0000092b6000 x18: 0000000000000007 [ 1.340409] x17: 000000000000000e x16: 0000000000000001 [ 1.340761] x15: 0000000000000019 x14: 0000000000000033 [ 1.341111] x13: 000000000000004c x12: 0000000000000000 [ 1.341464] x11: 00000000ffffffff x10: 0000000000000006 [ 1.341813] x9 : 00000000000001d6 x8 : 8006503d4ca25e00 [ 1.342171] x7 : 3830303030303030 x6 : ffff0000090f0e10 [ 1.342526] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.342878] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.343231] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.343574] Call trace: [ 1.343765] __vunmap+0xc8/0xd0 [ 1.343992] vunmap+0x24/0x30 [ 1.344212] __iounmap+0x2c/0x34 [ 1.344445] devm_ioremap_release+0x10/0x18 [ 1.344725] release_nodes+0x138/0x234 [ 1.344989] devres_release_all+0x34/0x54 [ 1.345250] driver_probe_device+0xbc/0x308 [ 1.345521] __driver_attach+0xa4/0xa8 [ 1.345773] bus_for_each_dev+0x6c/0xc0 [ 1.346029] driver_attach+0x20/0x28 [ 1.346277] bus_add_driver+0x1c0/0x224 [ 1.346535] driver_register+0x60/0xf4 [ 1.346791] __platform_driver_register+0x4c/0x54 [ 1.347094] virtio_mmio_init+0x18/0x20 [ 1.347356] do_one_initcall+0x50/0x150 [ 1.347624] kernel_init_freeable+0x1a4/0x25c [ 1.347915] kernel_init+0x10/0xfc [ 1.348158] ret_from_fork+0x10/0x18 [ 1.348392] ---[ end trace 50be160be067f88f ]--- [ 1.349028] ------------[ cut here ]------------ [ 1.349308] Trying to vfree() nonexistent vm area (00000000e7152d02) [ 1.349694] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.350080] Modules linked in: [ 1.350298] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.350838] Hardware name: linux,dummy-virt (DT) [ 1.351108] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.351423] pc : __vunmap+0xc8/0xd0 [ 1.351670] lr : __vunmap+0xc8/0xd0 [ 1.351901] sp : ffff00000802bb60 [ 1.352125] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.352488] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.352852] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.353213] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.353575] x21: 0000000000000000 x20: 0000000000000000 [ 1.353966] x19: ffff0000092bd000 x18: 0000000000000007 [ 1.354331] x17: 000000000000000e x16: 0000000000000001 [ 1.354692] x15: 0000000000000019 x14: 0000000000000033 [ 1.355050] x13: 000000000000004c x12: 0000000000000000 [ 1.355409] x11: 00000000ffffffff x10: 0000000000000006 [ 1.355769] x9 : 0000000000000203 x8 : 8006503d4ca25e00 [ 1.356128] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.356486] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.356844] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.357203] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.357557] Call trace: [ 1.357751] __vunmap+0xc8/0xd0 [ 1.357988] vunmap+0x24/0x30 [ 1.358215] __iounmap+0x2c/0x34 [ 1.358456] devm_ioremap_release+0x10/0x18 [ 1.358749] release_nodes+0x138/0x234 [ 1.359016] devres_release_all+0x34/0x54 [ 1.359294] driver_probe_device+0xbc/0x308 [ 1.359572] __driver_attach+0xa4/0xa8 [ 1.359831] bus_for_each_dev+0x6c/0xc0 [ 1.360091] driver_attach+0x20/0x28 [ 1.360340] bus_add_driver+0x1c0/0x224 [ 1.360745] driver_register+0x60/0xf4 [ 1.361211] __platform_driver_register+0x4c/0x54 [ 1.361769] virtio_mmio_init+0x18/0x20 [ 1.362526] do_one_initcall+0x50/0x150 [ 1.363378] kernel_init_freeable+0x1a4/0x25c [ 1.364311] kernel_init+0x10/0xfc [ 1.365097] ret_from_fork+0x10/0x18 [ 1.365855] ---[ end trace 50be160be067f890 ]--- [ 1.367076] ------------[ cut here ]------------ [ 1.367815] Trying to vfree() nonexistent vm area (0000000063dfa5c2) [ 1.368501] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.369137] Modules linked in: [ 1.369507] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.370458] Hardware name: linux,dummy-virt (DT) [ 1.370932] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.371521] pc : __vunmap+0xc8/0xd0 [ 1.371959] lr : __vunmap+0xc8/0xd0 [ 1.372380] sp : ffff00000802bb60 [ 1.372784] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.373399] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.374084] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.374710] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.375332] x21: 0000000000000000 x20: 0000000000000000 [ 1.375955] x19: ffff0000092c5000 x18: 0000000000000007 [ 1.376576] x17: 000000000000000e x16: 0000000000000001 [ 1.377204] x15: 0000000000000019 x14: 0000000000000033 [ 1.377821] x13: 000000000000004c x12: 0000000000000000 [ 1.378456] x11: 00000000ffffffff x10: 0000000000000006 [ 1.379068] x9 : 0000000000000230 x8 : 8006503d4ca25e00 [ 1.379681] x7 : 3630303030303030 x6 : ffff0000090f0e10 [ 1.380296] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.380910] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.381524] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.382134] Call trace: [ 1.382473] __vunmap+0xc8/0xd0 [ 1.382857] vunmap+0x24/0x30 [ 1.383225] __iounmap+0x2c/0x34 [ 1.383622] devm_ioremap_release+0x10/0x18 [ 1.384113] release_nodes+0x138/0x234 [ 1.384559] devres_release_all+0x34/0x54 [ 1.385022] driver_probe_device+0xbc/0x308 [ 1.385502] __driver_attach+0xa4/0xa8 [ 1.385950] bus_for_each_dev+0x6c/0xc0 [ 1.386397] driver_attach+0x20/0x28 [ 1.386821] bus_add_driver+0x1c0/0x224 [ 1.387275] driver_register+0x60/0xf4 [ 1.387713] __platform_driver_register+0x4c/0x54 [ 1.388248] virtio_mmio_init+0x18/0x20 [ 1.388701] do_one_initcall+0x50/0x150 [ 1.389151] kernel_init_freeable+0x1a4/0x25c [ 1.389653] kernel_init+0x10/0xfc [ 1.390076] ret_from_fork+0x10/0x18 [ 1.390480] ---[ end trace 50be160be067f891 ]--- [ 1.391500] ------------[ cut here ]------------ [ 1.391957] Trying to vfree() nonexistent vm area (000000004a443596) [ 1.392629] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.393255] Modules linked in: [ 1.393625] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.394638] Hardware name: linux,dummy-virt (DT) [ 1.395104] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.395640] pc : __vunmap+0xc8/0xd0 [ 1.396057] lr : __vunmap+0xc8/0xd0 [ 1.396457] sp : ffff00000802bb60 [ 1.396844] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.397467] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.398093] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.398716] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.399338] x21: 0000000000000000 x20: 0000000000000000 [ 1.399960] x19: ffff0000092cd000 x18: 0000000000000007 [ 1.400580] x17: 000000000000000e x16: 0000000000000001 [ 1.401201] x15: 0000000000000019 x14: 0000000000000033 [ 1.401822] x13: 000000000000004c x12: 0000000000000000 [ 1.402407] x11: 00000000ffffffff x10: 0000000000000006 [ 1.402943] x9 : 000000000000025d x8 : 8006503d4ca25e00 [ 1.403480] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.404019] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.404560] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.405102] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.405637] Call trace: [ 1.405923] __vunmap+0xc8/0xd0 [ 1.406260] vunmap+0x24/0x30 [ 1.406581] __iounmap+0x2c/0x34 [ 1.406927] devm_ioremap_release+0x10/0x18 [ 1.407359] release_nodes+0x138/0x234 [ 1.407748] devres_release_all+0x34/0x54 [ 1.408152] driver_probe_device+0xbc/0x308 [ 1.408570] __driver_attach+0xa4/0xa8 [ 1.408956] bus_for_each_dev+0x6c/0xc0 [ 1.409347] driver_attach+0x20/0x28 [ 1.409714] bus_add_driver+0x1c0/0x224 [ 1.410114] driver_register+0x60/0xf4 [ 1.410499] __platform_driver_register+0x4c/0x54 [ 1.410968] virtio_mmio_init+0x18/0x20 [ 1.411362] do_one_initcall+0x50/0x150 [ 1.411760] kernel_init_freeable+0x1a4/0x25c [ 1.412199] kernel_init+0x10/0xfc [ 1.412557] ret_from_fork+0x10/0x18 [ 1.412915] ---[ end trace 50be160be067f892 ]--- [ 1.413712] ------------[ cut here ]------------ [ 1.414132] Trying to vfree() nonexistent vm area (000000007159a783) [ 1.414704] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.415265] Modules linked in: [ 1.415626] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.416568] Hardware name: linux,dummy-virt (DT) [ 1.417027] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.417497] pc : __vunmap+0xc8/0xd0 [ 1.417858] lr : __vunmap+0xc8/0xd0 [ 1.418211] sp : ffff00000802bb60 [ 1.418545] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.419080] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.419621] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.420161] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.420699] x21: 0000000000000000 x20: 0000000000000000 [ 1.421233] x19: ffff0000092d5000 x18: 0000000000000007 [ 1.421770] x17: 000000000000000e x16: 0000000000000001 [ 1.422316] x15: 0000000000000019 x14: 0000000000000033 [ 1.422855] x13: 000000000000004c x12: 0000000000000000 [ 1.423395] x11: 00000000ffffffff x10: 0000000000000006 [ 1.423935] x9 : 000000000000028a x8 : 8006503d4ca25e00 [ 1.424471] x7 : 3730303030303030 x6 : ffff0000090f0e10 [ 1.425011] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.425549] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.426091] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.426618] Call trace: [ 1.426894] __vunmap+0xc8/0xd0 [ 1.427232] vunmap+0x24/0x30 [ 1.427554] __iounmap+0x2c/0x34 [ 1.427897] devm_ioremap_release+0x10/0x18 [ 1.428326] release_nodes+0x138/0x234 [ 1.428712] devres_release_all+0x34/0x54 [ 1.429113] driver_probe_device+0xbc/0x308 [ 1.429532] __driver_attach+0xa4/0xa8 [ 1.429915] bus_for_each_dev+0x6c/0xc0 [ 1.430309] driver_attach+0x20/0x28 [ 1.430674] bus_add_driver+0x1c0/0x224 [ 1.431062] driver_register+0x60/0xf4 [ 1.431443] __platform_driver_register+0x4c/0x54 [ 1.431909] virtio_mmio_init+0x18/0x20 [ 1.432302] do_one_initcall+0x50/0x150 [ 1.432703] kernel_init_freeable+0x1a4/0x25c [ 1.433142] kernel_init+0x10/0xfc [ 1.433500] ret_from_fork+0x10/0x18 [ 1.433858] ---[ end trace 50be160be067f893 ]--- [ 1.434667] ------------[ cut here ]------------ [ 1.435084] Trying to vfree() nonexistent vm area (0000000083b40c84) [ 1.435955] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.436521] Modules linked in: [ 1.436819] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.437663] Hardware name: linux,dummy-virt (DT) [ 1.438068] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.438484] pc : __vunmap+0xc8/0xd0 [ 1.438803] lr : __vunmap+0xc8/0xd0 [ 1.439100] sp : ffff00000802bb60 [ 1.439427] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.439969] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.440509] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.441052] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.441592] x21: 0000000000000000 x20: 0000000000000000 [ 1.442136] x19: ffff0000092dd000 x18: 0000000000000007 [ 1.442675] x17: 000000000000000e x16: 0000000000000001 [ 1.443214] x15: 0000000000000019 x14: 0000000000000033 [ 1.443751] x13: 000000000000004c x12: 0000000000000000 [ 1.444287] x11: 00000000ffffffff x10: 0000000000000006 [ 1.444828] x9 : 00000000000002b7 x8 : 8006503d4ca25e00 [ 1.445369] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.445908] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.446452] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.446989] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.447522] Call trace: [ 1.447800] __vunmap+0xc8/0xd0 [ 1.448133] vunmap+0x24/0x30 [ 1.448454] __iounmap+0x2c/0x34 [ 1.448799] devm_ioremap_release+0x10/0x18 [ 1.449229] release_nodes+0x138/0x234 [ 1.449617] devres_release_all+0x34/0x54 [ 1.450031] driver_probe_device+0xbc/0x308 [ 1.450448] __driver_attach+0xa4/0xa8 [ 1.450834] bus_for_each_dev+0x6c/0xc0 [ 1.451226] driver_attach+0x20/0x28 [ 1.451594] bus_add_driver+0x1c0/0x224 [ 1.451984] driver_register+0x60/0xf4 [ 1.452365] __platform_driver_register+0x4c/0x54 [ 1.452830] virtio_mmio_init+0x18/0x20 [ 1.453224] do_one_initcall+0x50/0x150 [ 1.453625] kernel_init_freeable+0x1a4/0x25c [ 1.454068] kernel_init+0x10/0xfc [ 1.454427] ret_from_fork+0x10/0x18 [ 1.454787] ---[ end trace 50be160be067f894 ]--- [ 1.455799] ------------[ cut here ]------------ [ 1.456205] Trying to vfree() nonexistent vm area (000000008afccd43) [ 1.456772] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.457332] Modules linked in: [ 1.457637] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.458486] Hardware name: linux,dummy-virt (DT) [ 1.458878] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.459287] pc : __vunmap+0xc8/0xd0 [ 1.459658] lr : __vunmap+0xc8/0xd0 [ 1.460005] sp : ffff00000802bb60 [ 1.460342] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.460883] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.461420] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.461966] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.462503] x21: 0000000000000000 x20: 0000000000000000 [ 1.463040] x19: ffff0000092e5000 x18: 0000000000000007 [ 1.463579] x17: 000000000000000e x16: 0000000000000001 [ 1.464118] x15: 0000000000000019 x14: 0000000000000033 [ 1.464657] x13: 000000000000004c x12: 0000000000000000 [ 1.465199] x11: 00000000ffffffff x10: 0000000000000006 [ 1.465738] x9 : 00000000000002e4 x8 : 8006503d4ca25e00 [ 1.466282] x7 : 3830303030303030 x6 : ffff0000090f0e10 [ 1.466814] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.467351] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.467886] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.468416] Call trace: [ 1.468692] __vunmap+0xc8/0xd0 [ 1.469025] vunmap+0x24/0x30 [ 1.469348] __iounmap+0x2c/0x34 [ 1.469693] devm_ioremap_release+0x10/0x18 [ 1.470130] release_nodes+0x138/0x234 [ 1.470521] devres_release_all+0x34/0x54 [ 1.470926] driver_probe_device+0xbc/0x308 [ 1.471343] __driver_attach+0xa4/0xa8 [ 1.471727] bus_for_each_dev+0x6c/0xc0 [ 1.472119] driver_attach+0x20/0x28 [ 1.472486] bus_add_driver+0x1c0/0x224 [ 1.472877] driver_register+0x60/0xf4 [ 1.473261] __platform_driver_register+0x4c/0x54 [ 1.473728] virtio_mmio_init+0x18/0x20 [ 1.474132] do_one_initcall+0x50/0x150 [ 1.474529] kernel_init_freeable+0x1a4/0x25c [ 1.474966] kernel_init+0x10/0xfc [ 1.475324] ret_from_fork+0x10/0x18 [ 1.475682] ---[ end trace 50be160be067f895 ]--- [ 1.476596] ------------[ cut here ]------------ [ 1.477010] Trying to vfree() nonexistent vm area (0000000008ed5cd5) [ 1.477503] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.477868] Modules linked in: [ 1.478090] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.478634] Hardware name: linux,dummy-virt (DT) [ 1.478902] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.479178] pc : __vunmap+0xc8/0xd0 [ 1.479446] lr : __vunmap+0xc8/0xd0 [ 1.479677] sp : ffff00000802bb60 [ 1.479900] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.480261] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.480622] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.480980] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.481342] x21: 0000000000000000 x20: 0000000000000000 [ 1.481703] x19: ffff0000092ed000 x18: 0000000000000007 [ 1.482070] x17: 000000000000000e x16: 0000000000000001 [ 1.482428] x15: 0000000000000019 x14: 0000000000000033 [ 1.482787] x13: 000000000000004c x12: 0000000000000000 [ 1.483145] x11: 00000000ffffffff x10: 0000000000000006 [ 1.483504] x9 : 0000000000000311 x8 : 8006503d4ca25e00 [ 1.483861] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.484219] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.484577] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.484935] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.485287] Call trace: [ 1.485480] __vunmap+0xc8/0xd0 [ 1.485706] vunmap+0x24/0x30 [ 1.485936] __iounmap+0x2c/0x34 [ 1.486173] devm_ioremap_release+0x10/0x18 [ 1.486460] release_nodes+0x138/0x234 [ 1.486721] devres_release_all+0x34/0x54 [ 1.486991] driver_probe_device+0xbc/0x308 [ 1.487268] __driver_attach+0xa4/0xa8 [ 1.487534] bus_for_each_dev+0x6c/0xc0 [ 1.487794] driver_attach+0x20/0x28 [ 1.488041] bus_add_driver+0x1c0/0x224 [ 1.488301] driver_register+0x60/0xf4 [ 1.488557] __platform_driver_register+0x4c/0x54 [ 1.488864] virtio_mmio_init+0x18/0x20 [ 1.489126] do_one_initcall+0x50/0x150 [ 1.489393] kernel_init_freeable+0x1a4/0x25c [ 1.489686] kernel_init+0x10/0xfc [ 1.489933] ret_from_fork+0x10/0x18 [ 1.490171] ---[ end trace 50be160be067f896 ]--- [ 1.490919] ------------[ cut here ]------------ [ 1.491200] Trying to vfree() nonexistent vm area (00000000c0e169e5) [ 1.491873] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.492246] Modules linked in: [ 1.492461] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.493006] Hardware name: linux,dummy-virt (DT) [ 1.493274] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.493550] pc : __vunmap+0xc8/0xd0 [ 1.493768] lr : __vunmap+0xc8/0xd0 [ 1.493995] sp : ffff00000802bb60 [ 1.494194] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.494514] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.494831] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.495149] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.495506] x21: 0000000000000000 x20: 0000000000000000 [ 1.495870] x19: ffff0000092fe000 x18: 0000000000000007 [ 1.496230] x17: 000000000000000e x16: 0000000000000001 [ 1.496592] x15: 0000000000000019 x14: 0000000000000033 [ 1.496951] x13: 000000000000004c x12: 0000000000000000 [ 1.497311] x11: 00000000ffffffff x10: 0000000000000006 [ 1.497670] x9 : 000000000000033e x8 : 8006503d4ca25e00 [ 1.498040] x7 : 6330303030303030 x6 : ffff0000090f0e10 [ 1.498403] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.498762] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.499119] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.499472] Call trace: [ 1.499665] __vunmap+0xc8/0xd0 [ 1.499891] vunmap+0x24/0x30 [ 1.500111] __iounmap+0x2c/0x34 [ 1.500343] devm_ioremap_release+0x10/0x18 [ 1.500627] release_nodes+0x138/0x234 [ 1.500887] devres_release_all+0x34/0x54 [ 1.501155] driver_probe_device+0xbc/0x308 [ 1.501433] __driver_attach+0xa4/0xa8 [ 1.501692] bus_for_each_dev+0x6c/0xc0 [ 1.501956] driver_attach+0x20/0x28 [ 1.502203] bus_add_driver+0x1c0/0x224 [ 1.502464] driver_register+0x60/0xf4 [ 1.502719] __platform_driver_register+0x4c/0x54 [ 1.503027] virtio_mmio_init+0x18/0x20 [ 1.503295] do_one_initcall+0x50/0x150 [ 1.503560] kernel_init_freeable+0x1a4/0x25c [ 1.503851] kernel_init+0x10/0xfc [ 1.504095] ret_from_fork+0x10/0x18 [ 1.504340] ---[ end trace 50be160be067f897 ]--- [ 1.505073] ------------[ cut here ]------------ [ 1.505356] Trying to vfree() nonexistent vm area (000000001967f63d) [ 1.505744] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.506116] Modules linked in: [ 1.506332] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.506879] Hardware name: linux,dummy-virt (DT) [ 1.507148] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.507477] pc : __vunmap+0xc8/0xd0 [ 1.507723] lr : __vunmap+0xc8/0xd0 [ 1.507954] sp : ffff00000802bb60 [ 1.508178] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.508539] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.508900] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.509259] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.509620] x21: 0000000000000000 x20: 0000000000000000 [ 1.509989] x19: ffff000009305000 x18: 0000000000000007 [ 1.510349] x17: 000000000000000e x16: 0000000000000001 [ 1.510715] x15: 0000000000000019 x14: 0000000000000033 [ 1.511073] x13: 000000000000004c x12: 0000000000000000 [ 1.511432] x11: 00000000ffffffff x10: 0000000000000006 [ 1.511791] x9 : 000000000000036b x8 : 8006503d4ca25e00 [ 1.512149] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.512508] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.512866] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.513225] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.513578] Call trace: [ 1.513771] __vunmap+0xc8/0xd0 [ 1.514003] vunmap+0x24/0x30 [ 1.514223] __iounmap+0x2c/0x34 [ 1.514457] devm_ioremap_release+0x10/0x18 [ 1.514742] release_nodes+0x138/0x234 [ 1.515003] devres_release_all+0x34/0x54 [ 1.515272] driver_probe_device+0xbc/0x308 [ 1.515551] __driver_attach+0xa4/0xa8 [ 1.515809] bus_for_each_dev+0x6c/0xc0 [ 1.516069] driver_attach+0x20/0x28 [ 1.516317] bus_add_driver+0x1c0/0x224 [ 1.516577] driver_register+0x60/0xf4 [ 1.516833] __platform_driver_register+0x4c/0x54 [ 1.517141] virtio_mmio_init+0x18/0x20 [ 1.517403] do_one_initcall+0x50/0x150 [ 1.517671] kernel_init_freeable+0x1a4/0x25c [ 1.517968] kernel_init+0x10/0xfc [ 1.518217] ret_from_fork+0x10/0x18 [ 1.518453] ---[ end trace 50be160be067f898 ]--- [ 1.519198] ------------[ cut here ]------------ [ 1.519706] Trying to vfree() nonexistent vm area (000000003199857e) [ 1.520103] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.520472] Modules linked in: [ 1.520686] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.521235] Hardware name: linux,dummy-virt (DT) [ 1.521503] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.521781] pc : __vunmap+0xc8/0xd0 [ 1.522005] lr : __vunmap+0xc8/0xd0 [ 1.522211] sp : ffff00000802bb60 [ 1.522409] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.522727] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.523045] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.523401] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.523766] x21: 0000000000000000 x20: 0000000000000000 [ 1.524129] x19: ffff00000930d000 x18: 0000000000000007 [ 1.524491] x17: 000000000000000e x16: 0000000000000001 [ 1.524858] x15: 0000000000000019 x14: 0000000000000033 [ 1.525217] x13: 000000000000004c x12: 0000000000000000 [ 1.525578] x11: 00000000ffffffff x10: 0000000000000006 [ 1.525942] x9 : 0000000000000398 x8 : 8006503d4ca25e00 [ 1.526306] x7 : 3330303030303030 x6 : ffff0000090f0e10 [ 1.526667] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.527028] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.527394] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.527750] Call trace: [ 1.527943] __vunmap+0xc8/0xd0 [ 1.528169] vunmap+0x24/0x30 [ 1.528389] __iounmap+0x2c/0x34 [ 1.528623] devm_ioremap_release+0x10/0x18 [ 1.528910] release_nodes+0x138/0x234 [ 1.529171] devres_release_all+0x34/0x54 [ 1.529441] driver_probe_device+0xbc/0x308 [ 1.529718] __driver_attach+0xa4/0xa8 [ 1.529982] bus_for_each_dev+0x6c/0xc0 [ 1.530242] driver_attach+0x20/0x28 [ 1.530488] bus_add_driver+0x1c0/0x224 [ 1.530748] driver_register+0x60/0xf4 [ 1.531003] __platform_driver_register+0x4c/0x54 [ 1.531310] virtio_mmio_init+0x18/0x20 [ 1.531577] do_one_initcall+0x50/0x150 [ 1.531843] kernel_init_freeable+0x1a4/0x25c [ 1.532133] kernel_init+0x10/0xfc [ 1.532379] ret_from_fork+0x10/0x18 [ 1.532617] ---[ end trace 50be160be067f899 ]--- [ 1.533345] ------------[ cut here ]------------ [ 1.533627] Trying to vfree() nonexistent vm area (00000000cc601083) [ 1.534026] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.534396] Modules linked in: [ 1.534610] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.535157] Hardware name: linux,dummy-virt (DT) [ 1.535463] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.535772] pc : __vunmap+0xc8/0xd0 [ 1.536016] lr : __vunmap+0xc8/0xd0 [ 1.536246] sp : ffff00000802bb60 [ 1.536469] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.536832] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.537195] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.537561] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.537932] x21: 0000000000000000 x20: 0000000000000000 [ 1.538301] x19: ffff000009315000 x18: 0000000000000007 [ 1.538664] x17: 000000000000000e x16: 0000000000000001 [ 1.539025] x15: 0000000000000019 x14: 0000000000000033 [ 1.539386] x13: 000000000000004c x12: 0000000000000000 [ 1.539747] x11: 00000000ffffffff x10: 0000000000000006 [ 1.540108] x9 : 00000000000003c5 x8 : 8006503d4ca25e00 [ 1.540468] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.540828] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.541188] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.541548] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.541901] Call trace: [ 1.542099] __vunmap+0xc8/0xd0 [ 1.542327] vunmap+0x24/0x30 [ 1.542547] __iounmap+0x2c/0x34 [ 1.542782] devm_ioremap_release+0x10/0x18 [ 1.543068] release_nodes+0x138/0x234 [ 1.543333] devres_release_all+0x34/0x54 [ 1.543603] driver_probe_device+0xbc/0x308 [ 1.543881] __driver_attach+0xa4/0xa8 [ 1.544145] bus_for_each_dev+0x6c/0xc0 [ 1.544407] driver_attach+0x20/0x28 [ 1.544654] bus_add_driver+0x1c0/0x224 [ 1.544914] driver_register+0x60/0xf4 [ 1.545171] __platform_driver_register+0x4c/0x54 [ 1.545480] virtio_mmio_init+0x18/0x20 [ 1.545743] do_one_initcall+0x50/0x150 [ 1.546020] kernel_init_freeable+0x1a4/0x25c [ 1.546314] kernel_init+0x10/0xfc [ 1.546558] ret_from_fork+0x10/0x18 [ 1.546795] ---[ end trace 50be160be067f89a ]--- [ 1.547712] ------------[ cut here ]------------ [ 1.547994] Trying to vfree() nonexistent vm area (0000000036082134) [ 1.548385] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.548753] Modules linked in: [ 1.548969] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.549511] Hardware name: linux,dummy-virt (DT) [ 1.549781] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.550065] pc : __vunmap+0xc8/0xd0 [ 1.550281] lr : __vunmap+0xc8/0xd0 [ 1.550487] sp : ffff00000802bb60 [ 1.550685] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.551008] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.551357] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.551720] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.552082] x21: 0000000000000000 x20: 0000000000000000 [ 1.552442] x19: ffff00000931d000 x18: 0000000000000007 [ 1.552801] x17: 000000000000000e x16: 0000000000000001 [ 1.553160] x15: 0000000000000019 x14: 0000000000000033 [ 1.553520] x13: 000000000000004c x12: 0000000000000000 [ 1.553881] x11: 00000000ffffffff x10: 0000000000000006 [ 1.554252] x9 : 00000000000003f2 x8 : 8006503d4ca25e00 [ 1.554615] x7 : 3330303030303030 x6 : ffff0000090f0e10 [ 1.554975] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.555335] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.555698] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.556052] Call trace: [ 1.556245] __vunmap+0xc8/0xd0 [ 1.556472] vunmap+0x24/0x30 [ 1.556692] __iounmap+0x2c/0x34 [ 1.556926] devm_ioremap_release+0x10/0x18 [ 1.557214] release_nodes+0x138/0x234 [ 1.557477] devres_release_all+0x34/0x54 [ 1.557748] driver_probe_device+0xbc/0x308 [ 1.558035] __driver_attach+0xa4/0xa8 [ 1.558298] bus_for_each_dev+0x6c/0xc0 [ 1.558559] driver_attach+0x20/0x28 [ 1.558806] bus_add_driver+0x1c0/0x224 [ 1.559066] driver_register+0x60/0xf4 [ 1.559323] __platform_driver_register+0x4c/0x54 [ 1.559633] virtio_mmio_init+0x18/0x20 [ 1.559899] do_one_initcall+0x50/0x150 [ 1.560166] kernel_init_freeable+0x1a4/0x25c [ 1.560458] kernel_init+0x10/0xfc [ 1.560707] ret_from_fork+0x10/0x18 [ 1.560944] ---[ end trace 50be160be067f89b ]--- [ 1.561686] ------------[ cut here ]------------ [ 1.561975] Trying to vfree() nonexistent vm area (0000000035938e77) [ 1.562369] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.562738] Modules linked in: [ 1.562955] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.563554] Hardware name: linux,dummy-virt (DT) [ 1.563862] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.564173] pc : __vunmap+0xc8/0xd0 [ 1.564419] lr : __vunmap+0xc8/0xd0 [ 1.564651] sp : ffff00000802bb60 [ 1.564877] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.565240] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.565603] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.565971] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.566334] x21: 0000000000000000 x20: 0000000000000000 [ 1.566696] x19: ffff000009325000 x18: 0000000000000007 [ 1.567057] x17: 000000000000000e x16: 0000000000000001 [ 1.567418] x15: 0000000000000019 x14: 0000000000000033 [ 1.567781] x13: 000000000000004c x12: 0000000000000000 [ 1.568143] x11: 00000000ffffffff x10: 0000000000000006 [ 1.568505] x9 : 000000000000041f x8 : 8006503d4ca25e00 [ 1.568867] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.569231] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.569594] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.569964] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.570319] Call trace: [ 1.570513] __vunmap+0xc8/0xd0 [ 1.570741] vunmap+0x24/0x30 [ 1.570969] __iounmap+0x2c/0x34 [ 1.571205] devm_ioremap_release+0x10/0x18 [ 1.571493] release_nodes+0x138/0x234 [ 1.571755] devres_release_all+0x34/0x54 [ 1.572024] driver_probe_device+0xbc/0x308 [ 1.572303] __driver_attach+0xa4/0xa8 [ 1.572563] bus_for_each_dev+0x6c/0xc0 [ 1.572824] driver_attach+0x20/0x28 [ 1.573072] bus_add_driver+0x1c0/0x224 [ 1.573333] driver_register+0x60/0xf4 [ 1.573590] __platform_driver_register+0x4c/0x54 [ 1.573899] virtio_mmio_init+0x18/0x20 [ 1.574170] do_one_initcall+0x50/0x150 [ 1.574440] kernel_init_freeable+0x1a4/0x25c [ 1.574739] kernel_init+0x10/0xfc [ 1.574985] ret_from_fork+0x10/0x18 [ 1.575224] ---[ end trace 50be160be067f89c ]--- [ 1.575968] ------------[ cut here ]------------ [ 1.576250] Trying to vfree() nonexistent vm area (0000000073cfa50e) [ 1.576642] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.577011] Modules linked in: [ 1.577228] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.577774] Hardware name: linux,dummy-virt (DT) [ 1.578048] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.578330] pc : __vunmap+0xc8/0xd0 [ 1.578546] lr : __vunmap+0xc8/0xd0 [ 1.578751] sp : ffff00000802bb60 [ 1.578950] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.579271] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.579638] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.580000] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.580360] x21: 0000000000000000 x20: 0000000000000000 [ 1.580721] x19: ffff00000932d000 x18: 0000000000000007 [ 1.581080] x17: 000000000000000e x16: 0000000000000001 [ 1.581440] x15: 0000000000000019 x14: 0000000000000033 [ 1.581800] x13: 000000000000004c x12: 0000000000000000 [ 1.582166] x11: 00000000ffffffff x10: 0000000000000006 [ 1.582527] x9 : 000000000000044c x8 : 8006503d4ca25e00 [ 1.582887] x7 : 3730303030303030 x6 : ffff0000090f0e10 [ 1.583247] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.583607] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.583967] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.584321] Call trace: [ 1.584515] __vunmap+0xc8/0xd0 [ 1.584742] vunmap+0x24/0x30 [ 1.584962] __iounmap+0x2c/0x34 [ 1.585196] devm_ioremap_release+0x10/0x18 [ 1.585482] release_nodes+0x138/0x234 [ 1.585743] devres_release_all+0x34/0x54 [ 1.586016] driver_probe_device+0xbc/0x308 [ 1.586293] __driver_attach+0xa4/0xa8 [ 1.586550] bus_for_each_dev+0x6c/0xc0 [ 1.586810] driver_attach+0x20/0x28 [ 1.587057] bus_add_driver+0x1c0/0x224 [ 1.587317] driver_register+0x60/0xf4 [ 1.587573] __platform_driver_register+0x4c/0x54 [ 1.587889] virtio_mmio_init+0x18/0x20 [ 1.588153] do_one_initcall+0x50/0x150 [ 1.588420] kernel_init_freeable+0x1a4/0x25c [ 1.588711] kernel_init+0x10/0xfc [ 1.588955] ret_from_fork+0x10/0x18 [ 1.589191] ---[ end trace 50be160be067f89d ]--- [ 1.589937] ------------[ cut here ]------------ [ 1.590218] Trying to vfree() nonexistent vm area (000000007717a77a) [ 1.590611] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.590983] Modules linked in: [ 1.591201] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.591798] Hardware name: linux,dummy-virt (DT) [ 1.592106] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.592417] pc : __vunmap+0xc8/0xd0 [ 1.592662] lr : __vunmap+0xc8/0xd0 [ 1.592894] sp : ffff00000802bb60 [ 1.593118] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.593482] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.593846] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.594222] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.594581] x21: 0000000000000000 x20: 0000000000000000 [ 1.594941] x19: ffff000009335000 x18: 0000000000000007 [ 1.595301] x17: 000000000000000e x16: 0000000000000001 [ 1.595661] x15: 0000000000000019 x14: 0000000000000033 [ 1.596021] x13: 000000000000004c x12: 0000000000000000 [ 1.596380] x11: 00000000ffffffff x10: 0000000000000006 [ 1.596739] x9 : 0000000000000479 x8 : 8006503d4ca25e00 [ 1.597098] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.597457] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.597816] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.598185] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.598540] Call trace: [ 1.598732] __vunmap+0xc8/0xd0 [ 1.598959] vunmap+0x24/0x30 [ 1.599180] __iounmap+0x2c/0x34 [ 1.599414] devm_ioremap_release+0x10/0x18 [ 1.599702] release_nodes+0x138/0x234 [ 1.599964] devres_release_all+0x34/0x54 [ 1.600232] driver_probe_device+0xbc/0x308 [ 1.600508] __driver_attach+0xa4/0xa8 [ 1.600766] bus_for_each_dev+0x6c/0xc0 [ 1.601027] driver_attach+0x20/0x28 [ 1.601274] bus_add_driver+0x1c0/0x224 [ 1.601534] driver_register+0x60/0xf4 [ 1.601791] __platform_driver_register+0x4c/0x54 [ 1.602107] virtio_mmio_init+0x18/0x20 [ 1.602369] do_one_initcall+0x50/0x150 [ 1.602638] kernel_init_freeable+0x1a4/0x25c [ 1.602931] kernel_init+0x10/0xfc [ 1.603175] ret_from_fork+0x10/0x18 [ 1.603411] ---[ end trace 50be160be067f89e ]--- [ 1.604160] ------------[ cut here ]------------ [ 1.604445] Trying to vfree() nonexistent vm area (00000000c82c06f9) [ 1.604835] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.605203] Modules linked in: [ 1.605419] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.605968] Hardware name: linux,dummy-virt (DT) [ 1.606238] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.606514] pc : __vunmap+0xc8/0xd0 [ 1.606730] lr : __vunmap+0xc8/0xd0 [ 1.606936] sp : ffff00000802bb60 [ 1.607134] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.607502] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.607865] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.608226] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.608586] x21: 0000000000000000 x20: 0000000000000000 [ 1.608945] x19: ffff00000933d000 x18: 0000000000000007 [ 1.609304] x17: 000000000000000e x16: 0000000000000001 [ 1.609664] x15: 0000000000000019 x14: 0000000000000033 [ 1.610029] x13: 000000000000004c x12: 0000000000000000 [ 1.610388] x11: 00000000ffffffff x10: 0000000000000006 [ 1.610754] x9 : 00000000000004a6 x8 : 8006503d4ca25e00 [ 1.611117] x7 : 6330303030303030 x6 : ffff0000090f0e10 [ 1.611476] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.611837] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.612197] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.612552] Call trace: [ 1.612745] __vunmap+0xc8/0xd0 [ 1.612973] vunmap+0x24/0x30 [ 1.613194] __iounmap+0x2c/0x34 [ 1.613428] devm_ioremap_release+0x10/0x18 [ 1.613716] release_nodes+0x138/0x234 [ 1.613982] devres_release_all+0x34/0x54 [ 1.614250] driver_probe_device+0xbc/0x308 [ 1.614525] __driver_attach+0xa4/0xa8 [ 1.614781] bus_for_each_dev+0x6c/0xc0 [ 1.615038] driver_attach+0x20/0x28 [ 1.615283] bus_add_driver+0x1c0/0x224 [ 1.615542] driver_register+0x60/0xf4 [ 1.615797] __platform_driver_register+0x4c/0x54 [ 1.616103] virtio_mmio_init+0x18/0x20 [ 1.616364] do_one_initcall+0x50/0x150 [ 1.616631] kernel_init_freeable+0x1a4/0x25c [ 1.616920] kernel_init+0x10/0xfc [ 1.617162] ret_from_fork+0x10/0x18 [ 1.617397] ---[ end trace 50be160be067f89f ]--- [ 1.618156] ------------[ cut here ]------------ [ 1.618435] Trying to vfree() nonexistent vm area (00000000f556f2b0) [ 1.618828] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.619198] Modules linked in: [ 1.619468] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.620060] Hardware name: linux,dummy-virt (DT) [ 1.620366] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.620675] pc : __vunmap+0xc8/0xd0 [ 1.620920] lr : __vunmap+0xc8/0xd0 [ 1.621156] sp : ffff00000802bb60 [ 1.621379] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.621740] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.622108] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.622468] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.622825] x21: 0000000000000000 x20: 0000000000000000 [ 1.623185] x19: ffff000009345000 x18: 0000000000000007 [ 1.623543] x17: 000000000000000e x16: 0000000000000001 [ 1.623902] x15: 0000000000000019 x14: 0000000000000033 [ 1.624261] x13: 000000000000004c x12: 0000000000000000 [ 1.624622] x11: 00000000ffffffff x10: 0000000000000006 [ 1.624985] x9 : 00000000000004d3 x8 : 8006503d4ca25e00 [ 1.625345] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.625705] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.626077] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.626436] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.626789] Call trace: [ 1.626982] __vunmap+0xc8/0xd0 [ 1.627208] vunmap+0x24/0x30 [ 1.627434] __iounmap+0x2c/0x34 [ 1.627669] devm_ioremap_release+0x10/0x18 [ 1.627957] release_nodes+0x138/0x234 [ 1.628220] devres_release_all+0x34/0x54 [ 1.628489] driver_probe_device+0xbc/0x308 [ 1.628766] __driver_attach+0xa4/0xa8 [ 1.629024] bus_for_each_dev+0x6c/0xc0 [ 1.629285] driver_attach+0x20/0x28 [ 1.629533] bus_add_driver+0x1c0/0x224 [ 1.629794] driver_register+0x60/0xf4 [ 1.630058] __platform_driver_register+0x4c/0x54 [ 1.630368] virtio_mmio_init+0x18/0x20 [ 1.630637] do_one_initcall+0x50/0x150 [ 1.630902] kernel_init_freeable+0x1a4/0x25c [ 1.631193] kernel_init+0x10/0xfc [ 1.631438] ret_from_fork+0x10/0x18 [ 1.631674] ---[ end trace 50be160be067f8a0 ]--- [ 1.632426] ------------[ cut here ]------------ [ 1.632709] Trying to vfree() nonexistent vm area (00000000759cc28b) [ 1.633099] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.633469] Modules linked in: [ 1.633684] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.634235] Hardware name: linux,dummy-virt (DT) [ 1.634505] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.634783] pc : __vunmap+0xc8/0xd0 [ 1.634998] lr : __vunmap+0xc8/0xd0 [ 1.635205] sp : ffff00000802bb60 [ 1.635437] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.635802] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.636161] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.636522] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.636883] x21: 0000000000000000 x20: 0000000000000000 [ 1.637244] x19: ffff00000934d000 x18: 0000000000000007 [ 1.637604] x17: 000000000000000e x16: 0000000000000001 [ 1.637975] x15: 0000000000000019 x14: 0000000000000033 [ 1.638340] x13: 000000000000004c x12: 0000000000000000 [ 1.638699] x11: 00000000ffffffff x10: 0000000000000006 [ 1.639058] x9 : 0000000000000500 x8 : 8006503d4ca25e00 [ 1.639416] x7 : 3730303030303030 x6 : ffff0000090f0e10 [ 1.639774] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.640133] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.640493] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.640846] Call trace: [ 1.641039] __vunmap+0xc8/0xd0 [ 1.641266] vunmap+0x24/0x30 [ 1.641485] __iounmap+0x2c/0x34 [ 1.641720] devm_ioremap_release+0x10/0x18 [ 1.642015] release_nodes+0x138/0x234 [ 1.642278] devres_release_all+0x34/0x54 [ 1.642546] driver_probe_device+0xbc/0x308 [ 1.642823] __driver_attach+0xa4/0xa8 [ 1.643081] bus_for_each_dev+0x6c/0xc0 [ 1.643341] driver_attach+0x20/0x28 [ 1.643587] bus_add_driver+0x1c0/0x224 [ 1.643846] driver_register+0x60/0xf4 [ 1.644102] __platform_driver_register+0x4c/0x54 [ 1.644420] virtio_mmio_init+0x18/0x20 [ 1.644685] do_one_initcall+0x50/0x150 [ 1.644952] kernel_init_freeable+0x1a4/0x25c [ 1.645245] kernel_init+0x10/0xfc [ 1.645488] ret_from_fork+0x10/0x18 [ 1.645725] ---[ end trace 50be160be067f8a1 ]--- [ 1.646470] ------------[ cut here ]------------ [ 1.646751] Trying to vfree() nonexistent vm area (00000000e9c28417) [ 1.647143] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.647564] Modules linked in: [ 1.647818] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.648402] Hardware name: linux,dummy-virt (DT) [ 1.648708] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.649018] pc : __vunmap+0xc8/0xd0 [ 1.649263] lr : __vunmap+0xc8/0xd0 [ 1.649494] sp : ffff00000802bb60 [ 1.649719] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.650089] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.650454] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.650818] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.651171] x21: 0000000000000000 x20: 0000000000000000 [ 1.651518] x19: ffff000009355000 x18: 0000000000000007 [ 1.651871] x17: 000000000000000e x16: 0000000000000001 [ 1.652224] x15: 0000000000000019 x14: 0000000000000033 [ 1.652575] x13: 000000000000004c x12: 0000000000000000 [ 1.652926] x11: 00000000ffffffff x10: 0000000000000006 [ 1.653277] x9 : 000000000000052d x8 : 8006503d4ca25e00 [ 1.653628] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.653986] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.654339] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.654698] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.655040] Call trace: [ 1.655228] __vunmap+0xc8/0xd0 [ 1.655453] vunmap+0x24/0x30 [ 1.655670] __iounmap+0x2c/0x34 [ 1.655901] devm_ioremap_release+0x10/0x18 [ 1.656181] release_nodes+0x138/0x234 [ 1.656439] devres_release_all+0x34/0x54 [ 1.656701] driver_probe_device+0xbc/0x308 [ 1.656971] __driver_attach+0xa4/0xa8 [ 1.657222] bus_for_each_dev+0x6c/0xc0 [ 1.657474] driver_attach+0x20/0x28 [ 1.657712] bus_add_driver+0x1c0/0x224 [ 1.657970] driver_register+0x60/0xf4 [ 1.658228] __platform_driver_register+0x4c/0x54 [ 1.658529] virtio_mmio_init+0x18/0x20 [ 1.658783] do_one_initcall+0x50/0x150 [ 1.659042] kernel_init_freeable+0x1a4/0x25c [ 1.659325] kernel_init+0x10/0xfc [ 1.659563] ret_from_fork+0x10/0x18 [ 1.659790] ---[ end trace 50be160be067f8a2 ]--- [ 1.660541] ------------[ cut here ]------------ [ 1.660815] Trying to vfree() nonexistent vm area (000000005f908c84) [ 1.661186] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.661529] Modules linked in: [ 1.661737] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.662246] Hardware name: linux,dummy-virt (DT) [ 1.662498] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.662758] pc : __vunmap+0xc8/0xd0 [ 1.662959] lr : __vunmap+0xc8/0xd0 [ 1.663152] sp : ffff00000802bb60 [ 1.663363] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.663718] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.664067] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.664415] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.664761] x21: 0000000000000000 x20: 0000000000000000 [ 1.665111] x19: ffff00000935d000 x18: 0000000000000007 [ 1.665459] x17: 000000000000000e x16: 0000000000000001 [ 1.665805] x15: 0000000000000019 x14: 0000000000000033 [ 1.666161] x13: 000000000000004c x12: 0000000000000000 [ 1.666514] x11: 00000000ffffffff x10: 0000000000000006 [ 1.666861] x9 : 000000000000055a x8 : 8006503d4ca25e00 [ 1.667206] x7 : 3530303030303030 x6 : ffff0000090f0e10 [ 1.667553] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.667906] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.668252] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.668594] Call trace: [ 1.668779] __vunmap+0xc8/0xd0 [ 1.668997] vunmap+0x24/0x30 [ 1.669216] __iounmap+0x2c/0x34 [ 1.669445] devm_ioremap_release+0x10/0x18 [ 1.669720] release_nodes+0x138/0x234 [ 1.669977] devres_release_all+0x34/0x54 [ 1.670241] driver_probe_device+0xbc/0x308 [ 1.670515] __driver_attach+0xa4/0xa8 [ 1.670761] bus_for_each_dev+0x6c/0xc0 [ 1.671018] driver_attach+0x20/0x28 [ 1.671263] bus_add_driver+0x1c0/0x224 [ 1.671516] driver_register+0x60/0xf4 [ 1.671766] __platform_driver_register+0x4c/0x54 [ 1.672065] virtio_mmio_init+0x18/0x20 [ 1.672326] do_one_initcall+0x50/0x150 [ 1.672585] kernel_init_freeable+0x1a4/0x25c [ 1.672868] kernel_init+0x10/0xfc [ 1.673111] ret_from_fork+0x10/0x18 [ 1.673344] ---[ end trace 50be160be067f8a3 ]--- [ 1.674094] ------------[ cut here ]------------ [ 1.674357] Trying to vfree() nonexistent vm area (000000005941e0de) [ 1.674722] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.675066] Modules linked in: [ 1.675269] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.675851] Hardware name: linux,dummy-virt (DT) [ 1.676145] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.676444] pc : __vunmap+0xc8/0xd0 [ 1.676684] lr : __vunmap+0xc8/0xd0 [ 1.676908] sp : ffff00000802bb60 [ 1.677124] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.677474] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.677833] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.678248] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.678600] x21: 0000000000000000 x20: 0000000000000000 [ 1.678950] x19: ffff000009365000 x18: 0000000000000007 [ 1.679302] x17: 000000000000000e x16: 0000000000000001 [ 1.679653] x15: 0000000000000019 x14: 0000000000000033 [ 1.680007] x13: 000000000000004c x12: 0000000000000000 [ 1.680356] x11: 00000000ffffffff x10: 0000000000000006 [ 1.680704] x9 : 0000000000000587 x8 : 8006503d4ca25e00 [ 1.681048] x7 : 3028206165726120 x6 : ffff0000090f0e10 [ 1.681398] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.681747] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.682153] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.682497] Call trace: [ 1.682686] __vunmap+0xc8/0xd0 [ 1.682907] vunmap+0x24/0x30 [ 1.683123] __iounmap+0x2c/0x34 [ 1.683353] devm_ioremap_release+0x10/0x18 [ 1.683633] release_nodes+0x138/0x234 [ 1.683888] devres_release_all+0x34/0x54 [ 1.684149] driver_probe_device+0xbc/0x308 [ 1.684419] __driver_attach+0xa4/0xa8 [ 1.684669] bus_for_each_dev+0x6c/0xc0 [ 1.684922] driver_attach+0x20/0x28 [ 1.685166] bus_add_driver+0x1c0/0x224 [ 1.685417] driver_register+0x60/0xf4 [ 1.685666] __platform_driver_register+0x4c/0x54 [ 1.685972] virtio_mmio_init+0x18/0x20 [ 1.686231] do_one_initcall+0x50/0x150 [ 1.686490] kernel_init_freeable+0x1a4/0x25c [ 1.686766] kernel_init+0x10/0xfc [ 1.687005] ret_from_fork+0x10/0x18 [ 1.687232] ---[ end trace 50be160be067f8a4 ]--- [ 1.687968] ------------[ cut here ]------------ [ 1.688234] Trying to vfree() nonexistent vm area (00000000bb2b5237) [ 1.688604] WARNING: CPU: 0 PID: 1 at mm/vmalloc.c:1525 __vunmap+0xc8/0xd0 [ 1.688948] Modules linked in: [ 1.689156] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 4.15.0-rc3-next-20171212-338788-gd20787938ddb #1 [ 1.689669] Hardware name: linux,dummy-virt (DT) [ 1.689933] pstate: 60000005 (nZCv daif -PAN -UAO) [ 1.690202] pc : __vunmap+0xc8/0xd0 [ 1.690405] lr : __vunmap+0xc8/0xd0 [ 1.690603] sp : ffff00000802bb60 [ 1.690788] x29: ffff00000802bb60 x28: ffff000008f0d0a0 [ 1.691088] x27: ffff0000090c8000 x26: ffff000008e804ac [ 1.691499] x25: ffff000008f0d100 x24: ffff00000802bc08 [ 1.691853] x23: ffff00000802bc08 x22: ffff000008fa9000 [ 1.692201] x21: 0000000000000000 x20: 0000000000000000 [ 1.692549] x19: ffff00000936d000 x18: 0000000000000007 [ 1.692898] x17: 000000000000000e x16: 0000000000000001 [ 1.693246] x15: 0000000000000019 x14: 0000000000000033 [ 1.693596] x13: 000000000000004c x12: 0000000000000000 [ 1.693950] x11: 00000000ffffffff x10: 0000000000000006 [ 1.694308] x9 : 00000000000005b4 x8 : 8006503d4ca25e00 [ 1.694658] x7 : 6230303030303030 x6 : ffff0000090f0e10 [ 1.695005] x5 : 0000000000000000 x4 : 0000000000000000 [ 1.695350] x3 : ffffffffffffffff x2 : ffff000008fc2e60 [ 1.695702] x1 : ffff80003d9d8000 x0 : 0000000000000000 [ 1.696044] Call trace: [ 1.696229] __vunmap+0xc8/0xd0 [ 1.696451] vunmap+0x24/0x30 [ 1.696666] __iounmap+0x2c/0x34 [ 1.696894] devm_ioremap_release+0x10/0x18 [ 1.697171] release_nodes+0x138/0x234 [ 1.697431] devres_release_all+0x34/0x54 [ 1.697696] driver_probe_device+0xbc/0x308 [ 1.697975] __driver_attach+0xa4/0xa8 [ 1.698232] bus_for_each_dev+0x6c/0xc0 [ 1.698486] driver_attach+0x20/0x28 [ 1.698729] bus_add_driver+0x1c0/0x224 [ 1.698981] driver_register+0x60/0xf4 [ 1.699231] __platform_driver_register+0x4c/0x54 [ 1.699530] virtio_mmio_init+0x18/0x20 [ 1.699790] do_one_initcall+0x50/0x150 [ 1.700047] kernel_init_freeable+0x1a4/0x25c [ 1.700333] kernel_init+0x10/0xfc [ 1.700570] ret_from_fork+0x10/0x18 [ 1.700802] ---[ end trace 50be160be067f8a5 ]--- [ 1.756708] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled