- peach_pit-tot-chrome-pfq-informational: https://cros-goldeneye.corp.google.com/chromeos/healthmonitoring/buildDetails?buildbucketId=8924178119767498400

login_CryptohomeIncognito                 FAIL: Autotest client terminated unexpectedly: DUT rebooted during the test run.

Looking at console-ramoops, we can find:

[ 2164.960566] Unable to handle kernel NULL pointer dereference at virtual address 00000004
[ 2164.960597] pgd = c0004000
[ 2164.960614] [00000004] *pgd=00000000
[ 2164.960642] Internal error: Oops: 805 [#1] SMP ARM
[ 2164.960659] Modules linked in: i2c_dev cmac rfcomm uinput uvcvideo videobuf2_vmalloc cdc_ether usbnet isl29018(C) btmrvl_sdio btmrvl mwifiex_sdio mwifiex bluetooth rtc_s3c zram(C) zsmalloc(C) fuse cfg80211 nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_filter ip6_tables snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq snd_seq_device joydev
[ 2164.960903] CPU: 0    Tainted: G         C    (3.8.11 #1)
[ 2164.960931] PC is at namespace_unlock+0x84/0x114
[ 2164.960953] LR is at lg_global_unlock+0x40/0x9c
[ 2164.960976] pc : [<c02b68a0>]    lr : [<c021104c>]    psr: 20000013
[ 2164.960976] sp : e7afdd48  ip : 00000000  fp : e7afdd7c
[ 2164.960999] r10: e7afddfc  r9 : e7afddfc  r8 : eec02098
[ 2164.961019] r7 : e7f39b40  r6 : c0b28b88  r5 : e7afdd4c  r4 : e7f39a80
[ 2164.961038] r3 : e7afdd4c  r2 : 00000000  r1 : 00000008  r0 : 00000008
[ 2164.961059] Flags: nzCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[ 2164.961078] Control: 10c5387d  Table: 472e406a  DAC: 00000015
[ 2164.961098] Process chrome (pid: 6456, stack limit = 0xe7afc240)
[ 2164.961116] Stack: (0xe7afdd48 to 0xe7afe000)
[ 2164.961143] dd40:                   c02b7374 e7f39a80 e7f39780 271ae517 e7f39780 eb69f2c0
[ 2164.961171] dd60: 00000000 00000000 e7afc020 00000001 e7afdd94 e7afdd80 c02b8c70 c02b6828
[ 2164.961200] dd80: e8710570 e7bc1900 e7afddac e7afdd98 c020d768 c02b8c18 00030003 e8710570
[ 2164.961229] dda0: e7afddcc e7afddb0 c020da04 c020d74c 00000000 e7bc1900 e7bc1b30 e7afdbc4
[ 2164.961258] ddc0: e7afdddc e7afddd0 c020da24 c020d9ac e7afde34 e7afdde0 c01f0494 c020da14
[ 2164.961288] dde0: e7afde04 c01fb21c e7bc3438 e7bc18f8 c01fb21c e7bc3478 00d800d8 e7afddfc
[ 2164.961316] de00: e7afddfc 271ae517 00000009 e7ea9b80 e7afdedc 0000000f e7afc000 00404000
[ 2164.961345] de20: e7afc018 e7afc000 e7afde54 e7afde38 c01f0838 c01efde0 418004fc e7afdedc
[ 2164.961374] de40: e7ee3984 00418004 e7afde9c e7afde58 c01fdbdc c01f07e8 c0b96134 bef50000
[ 2164.961403] de60: e7afdec8 e7ea9b80 e7ee3480 e7afc018 00000000 ffffffff afb21014 e7afdfb0
[ 2164.961432] de80: afb21016 c01d0604 fffffdfc bef50a90 e7afdf8c e7afdea0 c01d38c4 c01fd6fc
[ 2164.961459] dea0: 00000000 00001938 00000000 c0b28b88 0000656d 00000000 00000000 00000000
[ 2164.961486] dec0: e7bc1900 000001f8 ffffffff 271ae517 00000000 00000000 00000080 00000009
[ 2164.961514] dee0: 00000000 00000000 00000000 00000000 e7afdfa4 e7afdf00 c011f3a0 c011e4d4
[ 2164.961542] df00: ffffffff 00000006 c0574978 c057494c e7afdf64 e7afdf20 c011c574 c057496c
[ 2164.961570] df20: 1930866d 00000000 00000000 00000000 a79b02b3 000001fe ef0f3c00 bef508f0
[ 2164.961599] df40: c0b28b88 00000001 a79b02b3 000001fe e7afc000 0000001c 0b8b7119 271ae517
[ 2164.961627] df60: e7afdfb0 c01d0604 e7afc000 e7afdfb0 000000f0 c01d0604 e7afc000 00000800
[ 2164.961656] df80: e7afdfac e7afdf90 c01d3ffc c01d3820 c0b28b88 00000000 bef50a90 bef50a68
[ 2164.961684] dfa0: 00000000 e7afdfb0 c01d0420 c01d3fa4 bef50a90 00000080 00000000 bef508f0
[ 2164.961712] dfc0: 00000000 bef50a90 bef50a68 000000f0 bef508f8 bef50980 bef50a68 00000000
[ 2164.961740] dfe0: 000000f0 bef508a8 afb1bd3b afb21014 60060030 bef50a90 00000000 00000000
[ 2164.961754] Backtrace:
[ 2164.961793] [<c02b68a0>] (namespace_unlock+0x84/0x114) from [<c02b8c70>] (put_mnt_ns+0x64/0x78)
[ 2164.961833] [<c02b8c70>] (put_mnt_ns+0x64/0x78) from [<c020d768>] (free_nsproxy+0x28/0xc4)
[ 2164.961871] [<c020d768>] (free_nsproxy+0x28/0xc4) from [<c020da04>] (switch_task_namespaces+0x64/0x68)
[ 2164.961907] [<c020da04>] (switch_task_namespaces+0x64/0x68) from [<c020da24>] (exit_task_namespaces+0x1c/0x20)
[ 2164.961949] [<c020da24>] (exit_task_namespaces+0x1c/0x20) from [<c01f0494>] (do_exit+0x6c0/0x8a8)
[ 2164.961983] [<c01f0494>] (do_exit+0x6c0/0x8a8) from [<c01f0838>] (do_group_exit+0x5c/0xc0)
[ 2164.962017] [<c01f0838>] (do_group_exit+0x5c/0xc0) from [<c01fdbdc>] (get_signal_to_deliver+0x4ec/0x53c)
[ 2164.962051] [<c01fdbdc>] (get_signal_to_deliver+0x4ec/0x53c) from [<c01d38c4>] (do_signal+0xb0/0x49c)
[ 2164.962085] [<c01d38c4>] (do_signal+0xb0/0x49c) from [<c01d3ffc>] (do_work_pending+0x64/0xac)
[ 2164.962124] [<c01d3ffc>] (do_work_pending+0x64/0xac) from [<c01d0420>] (work_pending+0xc/0x20)
[ 2164.962153] Code: e51b4030 e1540005 0a00001a e894000c (e5823004) 
[ 2164.962196] ---[ end trace 8d8f0b2462d3454c ]---
[ 2164.962794] Kernel panic - not syncing: Fatal exception
[ 2164.962816] CPU2: stopping
[ 2164.962844] Backtrace:
[ 2164.962895] [<c01d7404>] (unwind_backtrace+0x0/0x110) from [<c06b36ec>] (dump_stack+0x28/0x30)
[ 2164.962938] [<c06b36ec>] (dump_stack+0x28/0x30) from [<c01d5df8>] (handle_IPI+0xdc/0x158)
[ 2164.962983] [<c01d5df8>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[ 2164.963028] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01d0000>] (__irq_svc+0x40/0x50)
[ 2164.963055] Exception stack(0xedbe7ce0 to 0xedbe7d28)
[ 2164.963093] 7ce0: ef20e400 edbe7dac 00000000 00000000 ef3cd418 ef20e400 edbe7dac 00000001
[ 2164.963134] 7d00: 10000000 000000b8 ef015000 edbe7d44 edbe7d48 edbe7d28 c055ac60 c05725a4
[ 2164.963168] 7d20: 60000013 ffffffff
[ 2164.963221] [<c01d0000>] (__irq_svc+0x40/0x50) from [<c05725a4>] (dw_mci_request+0x38/0xfc)
[ 2164.963263] [<c05725a4>] (dw_mci_request+0x38/0xfc) from [<c055ac60>] (__mmc_start_req+0x140/0x158)
[ 2164.963306] [<c055ac60>] (__mmc_start_req+0x140/0x158) from [<c055ac98>] (mmc_wait_for_req+0x20/0x30)
[ 2164.963352] [<c055ac98>] (mmc_wait_for_req+0x20/0x30) from [<c0564f84>] (mmc_io_rw_extended+0x244/0x2d8)
[ 2164.963399] [<c0564f84>] (mmc_io_rw_extended+0x244/0x2d8) from [<c0566850>] (sdio_io_rw_ext_helper+0x178/0x1b8)
[ 2164.963447] [<c0566850>] (sdio_io_rw_ext_helper+0x178/0x1b8) from [<c05668f0>] (sdio_readsb+0x28/0x30)
[ 2164.963504] [<c05668f0>] (sdio_readsb+0x28/0x30) from [<bf1d4f2c>] (mwifiex_sdio_interrupt+0x68/0x108 [mwifiex_sdio])
[ 2164.963563] [<bf1d4f2c>] (mwifiex_sdio_interrupt+0x68/0x108 [mwifiex_sdio]) from [<c0566c80>] (sdio_irq_thread+0x184/0x330)
[ 2164.963604] [<c0566c80>] (sdio_irq_thread+0x184/0x330) from [<c020a020>] (kthread+0xbc/0xcc)
[ 2164.963650] [<c020a020>] (kthread+0xbc/0xcc) from [<c01d0478>] (ret_from_fork+0x14/0x20)
[ 2164.963681] CPU3: stopping
[ 2164.963701] Backtrace:
[ 2164.963741] [<c01d7404>] (unwind_backtrace+0x0/0x110) from [<c06b36ec>] (dump_stack+0x28/0x30)
[ 2164.963776] [<c06b36ec>] (dump_stack+0x28/0x30) from [<c01d5df8>] (handle_IPI+0xdc/0x158)
[ 2164.963811] [<c01d5df8>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[ 2164.963848] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01d0000>] (__irq_svc+0x40/0x50)
[ 2164.963869] Exception stack(0xef141f00 to 0xef141f48)
[ 2164.963899] 1f00: ef141f48 000001f8 4ce038dc 000001f8 c3b523c0 c01abe34 4b5c5d31 000001f8
[ 2164.963928] 1f20: 00000000 00000000 c0b7b070 ef141f7c 00000006 ef141f48 c011c710 c01ac158
[ 2164.963950] 1f40: 00000013 ffffffff
[ 2164.963992] [<c01d0000>] (__irq_svc+0x40/0x50) from [<c01ac158>] (cpuidle_wrap_enter+0x58/0xa4)
[ 2164.964029] [<c01ac158>] (cpuidle_wrap_enter+0x58/0xa4) from [<c01abe68>] (cpuidle_enter_tk+0x14/0x1c)
[ 2164.964067] [<c01abe68>] (cpuidle_enter_tk+0x14/0x1c) from [<c01abfe8>] (cpuidle_idle_call+0x178/0x290)
[ 2164.964101] [<c01abfe8>] (cpuidle_idle_call+0x178/0x290) from [<c01004bc>] (cpu_idle+0xa4/0x104)
[ 2164.964142] [<c01004bc>] (cpu_idle+0xa4/0x104) from [<c06b09a0>] (secondary_start_kernel+0x10c/0x130)
[ 2164.964179] [<c06b09a0>] (secondary_start_kernel+0x10c/0x130) from [<206aff48>] (0x206aff48)
[ 2164.964203] CPU1: stopping
[ 2164.964221] Backtrace:
[ 2164.964257] [<c01d7404>] (unwind_backtrace+0x0/0x110) from [<c06b36ec>] (dump_stack+0x28/0x30)
[ 2164.964289] [<c06b36ec>] (dump_stack+0x28/0x30) from [<c01d5df8>] (handle_IPI+0xdc/0x158)
[ 2164.964322] [<c01d5df8>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[ 2164.964356] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01d0000>] (__irq_svc+0x40/0x50)
[ 2164.964375] Exception stack(0xef13df00 to 0xef13df48)
[ 2164.964404] df00: ef13df48 000001f8 4ce03959 000001f8 c3b403c0 c01abe34 3ba0841f 000001f8
[ 2164.964431] df20: 00000001 00000000 c0b7b070 ef13df7c 00000006 ef13df48 c011c710 c01ac158
[ 2164.964451] df40: 00000013 ffffffff
[ 2164.964486] [<c01d0000>] (__irq_svc+0x40/0x50) from [<c01ac158>] (cpuidle_wrap_enter+0x58/0xa4)
[ 2164.964521] [<c01ac158>] (cpuidle_wrap_enter+0x58/0xa4) from [<c01abe68>] (cpuidle_enter_tk+0x14/0x1c)
[ 2164.964556] [<c01abe68>] (cpuidle_enter_tk+0x14/0x1c) from [<c01abfe8>] (cpuidle_idle_call+0x178/0x290)
[ 2164.964589] [<c01abfe8>] (cpuidle_idle_call+0x178/0x290) from [<c01004bc>] (cpu_idle+0xa4/0x104)
[ 2164.964622] [<c01004bc>] (cpu_idle+0xa4/0x104) from [<c06b09a0>] (secondary_start_kernel+0x10c/0x130)
[ 2164.964658] [<c06b09a0>] (secondary_start_kernel+0x10c/0x130) from [<206aff48>] (0x206aff48)
[ 2164.964696] CPU0 PC: <c01e6820> exynos5_panic_notify+0x5c/0xbc