- peach_pit-chrome-pfq: https://cros-goldeneye.corp.google.com/chromeos/healthmonitoring/buildDetails?buildbucketId=8924013660863546176

HWTest stage failed with: "Autotest client terminated unexpectedly: DUT rebooted during the test run."

The following kernel panic seems to be the cause. +semenzato@ could you please triage?


[  729.587413] init: debugd main process (13013) killed by TERM signal
[  733.720895] exynos-dp 145b0000.display-port-controller: EDID data does not include any extensions.
[  733.740046] exynos-dp 145b0000.display-port-controller: EDID Read success!
[  733.741965] exynos-dp 145b0000.display-port-controller: Link Training Clock Recovery success
[  733.743499] exynos-dp 145b0000.display-port-controller: Link Training success!
[  738.846078] tpm_i2c_infineon 9-0020: command 0x15 (size 14) returned code 0x0
[  738.864223] tpm_i2c_infineon 9-0020: command 0xba (size 18) returned code 0xc
[  738.906441] EXT4-fs (loop1): mounted filesystem without journal. Opts: 
[  742.336175] exynos-dp 145b0000.display-port-controller: EDID data does not include any extensions.
[  742.355475] exynos-dp 145b0000.display-port-controller: EDID Read success!
[  742.357822] exynos-dp 145b0000.display-port-controller: Link Training Clock Recovery success
[  742.359597] exynos-dp 145b0000.display-port-controller: Link Training success!
[  743.760185] Unable to handle kernel paging request at virtual address c014a568
[  743.760217] pgd = e8a18000
[  743.760236] [c014a568] *pgd=2001141e(bad)
[  743.760273] Internal error: Oops: 80d [#1] SMP ARM
[  743.760290] Modules linked in: i2c_dev cmac rfcomm uinput uvcvideo videobuf2_vmalloc cdc_ether usbnet isl29018(C) btmrvl_sdio btmrvl bluetooth mwifiex_sdio mwifiex 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
[  743.760556] CPU: 0    Tainted: G         C    (3.8.11 #1)
[  743.760587] PC is at namespace_unlock+0xc4/0x114
[  743.760613] LR is at lg_global_lock+0x40/0xb0
[  743.760638] pc : [<c02c7cc8>]    lr : [<c0223f8c>]    psr: 60000013
[  743.760638] sp : e75bdd48  ip : 000000e6  fp : e75bdd7c
[  743.760662] r10: e75bddfc  r9 : e75bddfc  r8 : 44656144
[  743.760683] r7 : c014a4d8  r6 : c0b28b88  r5 : e75bdd4c  r4 : e69e0a80
[  743.760703] r3 : e3a00000  r2 : 00000008  r1 : 00000008  r0 : e39fffff
[  743.760725] Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment user
[  743.760745] Control: 10c5387d  Table: 48a1806a  DAC: 00000015
[  743.760766] Process TaskSchedulerFo (pid: 13812, stack limit = 0xe75bc240)
[  743.760786] Stack: (0xe75bdd48 to 0xe75be000)
[  743.760814] dd40:                   c02c875c e69e03c0 e69e0300 271ae517 e69e0300 e864da80
[  743.760843] dd60: 00000000 00000000 e75bc020 00000001 e75bdd94 e75bdd80 c02ca058 c02c7c10
[  743.760874] dd80: e70f64c8 ea436400 e75bddac e75bdd98 c02205e0 c02ca000 00030003 e70f64c8
[  743.760903] dda0: e75bddcc e75bddb0 c022087c c02205c4 00000000 ea436400 ea436630 e75bdbc4
[  743.760933] ddc0: e75bdddc e75bddd0 c022089c c0220824 e75bde34 e75bdde0 c0203218 c022088c
[  743.760963] dde0: ffffffff c020de60 e8e31138 ea4363f8 c020de60 e8e31178 00080008 e75bddfc
[  743.760993] de00: e75bddfc 271ae517 00000009 e703b200 e75bdedc 0000000f e75bc000 00404040
[  743.761023] de20: e75bc018 e75bc000 e75bde54 e75bde38 c02035bc c0202b64 418004fc e75bdedc
[  743.761053] de40: edec3ec4 00418004 e75bde9c e75bde58 c0210820 c020356c e75bde54 ea436400
[  743.761083] de60: e75bdec8 e703b200 edec39c0 e75bc018 00000000 ffffffff afaef014 e75bdfb0
[  743.761113] de80: afaef016 c01e1fc4 fffffdfc a3671ce8 e75bdf8c e75bdea0 c01e5250 c0210340
[  743.761142] dea0: c01087a0 c3b49ac0 00000000 c0b28b88 00000000 6b736154 65686353 656c7564
[  743.761172] dec0: 006f4672 00000000 ea436400 000000ac ffffffff 271ae517 c020d890 00000009
[  743.761200] dee0: 00000000 00000000 00000000 00000000 00000080 a3671ce8 e75bdfa4 e75bdf08
[  743.761230] df00: c011d858 c011ce48 ffffffff 00000007 e75bdf64 e75bdf20 c011aa20 c057f26c
[  743.761258] df20: 270495ce 00000000 00000000 00000000 752fc649 000000b4 b7f59270 a3671b48
[  743.761287] df40: c0b28b88 00000001 752fc649 000000b4 e75bc000 00000020 3b9aa920 271ae517
[  743.761317] df60: e75bdfb0 c01e1fc4 e75bc000 e75bdfb0 000000f0 c01e1fc4 e75bc000 00000800
[  743.761347] df80: e75bdfac e75bdf90 c01e597c c01e51ac c0b28b88 00000000 a3671ce8 a3671cc0
[  743.761376] dfa0: 00000000 e75bdfb0 c01e1de0 c01e5924 a3671ce8 00000080 00000000 a3671b48
[  743.761405] dfc0: 00000000 a3671ce8 a3671cc0 000000f0 a3671b50 a3671bd8 a3671cc0 00000000
[  743.761434] dfe0: 000000f0 a3671b00 afae9d3b afaef014 60000030 a3671ce8 00000000 00000000
[  743.761450] Backtrace:
[  743.761490] [<c02c7cc8>] (namespace_unlock+0xc4/0x114) from [<c02ca058>] (put_mnt_ns+0x64/0x78)
[  743.761525] [<c02ca058>] (put_mnt_ns+0x64/0x78) from [<c02205e0>] (free_nsproxy+0x28/0xc4)
[  743.761559] [<c02205e0>] (free_nsproxy+0x28/0xc4) from [<c022087c>] (switch_task_namespaces+0x64/0x68)
[  743.761592] [<c022087c>] (switch_task_namespaces+0x64/0x68) from [<c022089c>] (exit_task_namespaces+0x1c/0x20)
[  743.761627] [<c022089c>] (exit_task_namespaces+0x1c/0x20) from [<c0203218>] (do_exit+0x6c0/0x8a8)
[  743.761661] [<c0203218>] (do_exit+0x6c0/0x8a8) from [<c02035bc>] (do_group_exit+0x5c/0xc0)
[  743.761698] [<c02035bc>] (do_group_exit+0x5c/0xc0) from [<c0210820>] (get_signal_to_deliver+0x4ec/0x53c)
[  743.761737] [<c0210820>] (get_signal_to_deliver+0x4ec/0x53c) from [<c01e5250>] (do_signal+0xb0/0x490)
[  743.761772] [<c01e5250>] (do_signal+0xb0/0x490) from [<c01e597c>] (do_work_pending+0x64/0xac)
[  743.761806] [<c01e597c>] (do_work_pending+0x64/0xac) from [<c01e1de0>] (work_pending+0xc/0x20)
[  743.761835] Code: e5844008 e584c00c e5973090 e2430001 (e5870090) 
[  743.761858] ---[ end trace 2bffffa3f9e27eb2 ]---
[  743.762612] Kernel panic - not syncing: Fatal exception
[  743.762640] CPU2: stopping
[  743.762664] Backtrace:
[  743.762723] [<c01e8d84>] (unwind_backtrace+0x0/0x110) from [<c06ba08c>] (dump_stack+0x28/0x30)
[  743.762770] [<c06ba08c>] (dump_stack+0x28/0x30) from [<c01e7778>] (handle_IPI+0xdc/0x158)
[  743.762816] [<c01e7778>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[  743.762858] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01e19c0>] (__irq_svc+0x40/0x50)
[  743.762884] Exception stack(0xef13ff00 to 0xef13ff48)
[  743.762921] ff00: ef13ff48 000000ad 2b29304e 000000ad c3b493c0 c01b8730 2a10f8ca 000000ad
[  743.762960] ff20: 00000000 00000000 c0b7b0b0 ef13ff7c 00000006 ef13ff48 c011abbc c01b8a54
[  743.762989] ff40: 00000013 ffffffff
[  743.763037] [<c01e19c0>] (__irq_svc+0x40/0x50) from [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4)
[  743.763080] [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4) from [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c)
[  743.763126] [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c) from [<c01b88e4>] (cpuidle_idle_call+0x178/0x290)
[  743.763168] [<c01b88e4>] (cpuidle_idle_call+0x178/0x290) from [<c01004bc>] (cpu_idle+0xa4/0x104)
[  743.763214] [<c01004bc>] (cpu_idle+0xa4/0x104) from [<c06b7340>] (secondary_start_kernel+0x10c/0x130)
[  743.763260] [<c06b7340>] (secondary_start_kernel+0x10c/0x130) from [<206b68e8>] (0x206b68e8)
[  743.763289] CPU1: stopping
[  743.763310] Backtrace:
[  743.763356] [<c01e8d84>] (unwind_backtrace+0x0/0x110) from [<c06ba08c>] (dump_stack+0x28/0x30)
[  743.763394] [<c06ba08c>] (dump_stack+0x28/0x30) from [<c01e7778>] (handle_IPI+0xdc/0x158)
[  743.763432] [<c01e7778>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[  743.763466] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01e19c0>] (__irq_svc+0x40/0x50)
[  743.763488] Exception stack(0xef13df00 to 0xef13df48)
[  743.763521] df00: ef13df48 000000ad 2b292f2a 000000ad c3b403c0 c01b8730 2af631f1 000000ad
[  743.763554] df20: 00000000 00000000 c0b7b0b0 ef13df7c 00000006 ef13df48 c011abbc c01b8a54
[  743.763578] df40: 00000013 ffffffff
[  743.763616] [<c01e19c0>] (__irq_svc+0x40/0x50) from [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4)
[  743.763655] [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4) from [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c)
[  743.763695] [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c) from [<c01b88e4>] (cpuidle_idle_call+0x178/0x290)
[  743.763733] [<c01b88e4>] (cpuidle_idle_call+0x178/0x290) from [<c01004bc>] (cpu_idle+0xa4/0x104)
[  743.763771] [<c01004bc>] (cpu_idle+0xa4/0x104) from [<c06b7340>] (secondary_start_kernel+0x10c/0x130)
[  743.763808] [<c06b7340>] (secondary_start_kernel+0x10c/0x130) from [<206b68e8>] (0x206b68e8)
[  743.763834] CPU3: stopping
[  743.763852] Backtrace:
[  743.763893] [<c01e8d84>] (unwind_backtrace+0x0/0x110) from [<c06ba08c>] (dump_stack+0x28/0x30)
[  743.763930] [<c06ba08c>] (dump_stack+0x28/0x30) from [<c01e7778>] (handle_IPI+0xdc/0x158)
[  743.763964] [<c01e7778>] (handle_IPI+0xdc/0x158) from [<c010040c>] (gic_handle_irq+0x64/0x6c)
[  743.763996] [<c010040c>] (gic_handle_irq+0x64/0x6c) from [<c01e19c0>] (__irq_svc+0x40/0x50)
[  743.764016] Exception stack(0xef141f00 to 0xef141f48)
[  743.764045] 1f00: ef141f48 000000ad 2b292fa7 000000ad c3b523c0 c01b8730 2af5db07 000000ad
[  743.764074] 1f20: 00000000 00000000 c0b7b0b0 ef141f7c 00000006 ef141f48 c011abbc c01b8a54
[  743.764094] 1f40: 00000013 ffffffff
[  743.764128] [<c01e19c0>] (__irq_svc+0x40/0x50) from [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4)
[  743.764165] [<c01b8a54>] (cpuidle_wrap_enter+0x58/0xa4) from [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c)
[  743.764202] [<c01b8764>] (cpuidle_enter_tk+0x14/0x1c) from [<c01b88e4>] (cpuidle_idle_call+0x178/0x290)
[  743.764236] [<c01b88e4>] (cpuidle_idle_call+0x178/0x290) from [<c01004bc>] (cpu_idle+0xa4/0x104)
[  743.764269] [<c01004bc>] (cpu_idle+0xa4/0x104) from [<c06b7340>] (secondary_start_kernel+0x10c/0x130)
[  743.764305] [<c06b7340>] (secondary_start_kernel+0x10c/0x130) from [<206b68e8>] (0x206b68e8)
[  743.764346] CPU0 PC: <c01f82c0> exynos5_panic_notify+0x5c/0xbc