ICL only - Random tests - incomplete - system hang, no useful logs
<6>[ 424.255509] sdhci-pci 0000:00:14.5: SDHCI controller found [8086:34f8] (rev 30)
<6>[ 424.259891] snd_hda_intel 0000:00:1f.3: DSP detected with PCI class/subclass/prog-if info 0x040100
<6>[ 424.265669] sdhci-pci 0000:00:14.5: SDHCI controller found [8086:34f8] (rev 30)
<6>[ 424.266062] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
<7>[ 424.266151] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling DC off
<7>[ 424.266585] i915 0000:00:02.0: [drm:gen9_set_dc_state [i915]] Setting DC state from 02 to 00
<7>[ 424.267114] [drm:intel_combo_phy_init [i915]] Combo PHY A already enabled, won't reprogram it.
<7>[ 424.267186] [drm:intel_combo_phy_init [i915]] Combo PHY B already enabled, won't reprogram it.
<7>[ 424.267234] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 2
<7>[ 424.267290] i915 0000:00:02.0: [drm:intel_power_well_enable [i915]] enabling power well 3
<7>[ 424.267380] i915 0000:00:02.0: [drm:i915_audio_component_get_power [i915]] restored AUD_FREQ_CNTRL to 0x810
<6>[ 424.281794] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC700: line_outs=1 (0x17/0x0/0x0/0x0/0x0) type:speaker
<6>[ 424.281803] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0)
<6>[ 424.281805] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x21/0x0/0x0/0x0/0x0)
<6>[ 424.281806] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0
<6>[ 424.281808] snd_hda_codec_realtek hdaudioC0D0: inputs:
<6>[ 424.281810] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x13
<6>[ 424.281811] snd_hda_codec_realtek hdaudioC0D0: Mic=0x19
<6>[ 424.281813] snd_hda_codec_realtek hdaudioC0D0: Internal Mic=0x12
<3>[ 536.210126] rcu: INFO: rcu_preempt self-detected stall on CPU
<3>[ 536.210241] rcu: 6-...!: (17 GPs behind) idle=fee/0/0x1 softirq=64073/64073 fqs=0
<4>[ 536.210413] (t=111848 jiffies g=130581 q=4)
<3>[ 536.210419] rcu: rcu_preempt kthread starved for 111848 jiffies! g130581 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=4
<3>[ 536.210486] rcu: RCU grace-period kthread stack dump:
<6>[ 536.210509] rcu_preempt I14368 10 2 0x80004000
<4>[ 536.210516] Call Trace:
<4>[ 536.210528] ? __schedule+0x2e5/0x800
<4>[ 536.210538] schedule+0x37/0xe0
<4>[ 536.210542] schedule_timeout+0x1cc/0x3f0
<4>[ 536.210550] ? __next_timer_interrupt+0xc0/0xc0
<4>[ 536.210561] rcu_gp_kthread+0x604/0xb70
<4>[ 536.210569] ? rcu_barrier_func+0xa0/0xa0
<4>[ 536.210573] kthread+0x119/0x130
<4>[ 536.210577] ? kthread_park+0x80/0x80
<4>[ 536.210583] ret_from_fork+0x24/0x50
<6>[ 536.210604] Sending NMI from CPU 6 to CPUs 0:
<4>[ 424.362644] NMI backtrace for cpu 0
<4>[ 424.362647] CPU: 0 PID: 4685 Comm: pool-1-thread-2 Tainted: G U 5.5.0-CI-CI_DRM_7859+ #1
<4>[ 424.362648] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.3183.A00.1905020411 05/02/2019
<4>[ 424.362649] RIP: 0010:lock_release+0x17d/0x2a0
<4>[ 424.362651] Code: f9 ff 0f 0b eb 0e 65 48 8b 3c 25 00 7f 01 00 e8 89 ab ff ff 65 48 8b 04 25 00 7f 01 00 c7 80 8c 08 00 00 00 00 00 00 41 55 9d <48> 8b 44 24 10 65 48 33 04 25 28 00 00 00 0f 85 08 01 00 00 48 83
<4>[ 424.362653] RSP: 0000:ffffc90000d6bb38 EFLAGS: 00000246
<4>[ 424.362655] RAX: ffff88845c918040 RBX: ffff88845c918040 RCX: 00000000dca08f56
<4>[ 424.362656] RDX: ffff88845c9188d0 RSI: 00000000e1941bd3 RDI: 00000000ffffffff
<4>[ 424.362658] RBP: ffff88847ce320a0 R08: ffff88845c918920 R09: 00000000fffffffe
<4>[ 424.362659] R10: 000000007ab39d0d R11: 00000000876ac42d R12: ffffffff81346b4d
<4>[ 424.362660] R13: 0000000000000246 R14: 0000000000000004 R15: ffff88847ce31ce0
<4>[ 424.362661] FS: 00007fe851b7a700(0000) GS:ffff88849fe00000(0000) knlGS:0000000000000000
<4>[ 424.362662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[ 424.362664] CR2: 00007fe87343e530 CR3: 0000000490e34002 CR4: 0000000000760ef0
<4>[ 424.362665] PKRU: 55555554
<4>[ 424.362666] Call Trace:
<4>[ 424.362667] _raw_spin_unlock+0x12/0x40
<4>[ 424.362668] ext4_mark_iloc_dirty+0x4cd/0x880
<4>[ 424.362669] ? __ext4_journal_get_write_access+0x4a/0x80
<4>[ 424.362670] ? ext4_dirty_inode+0x4d/0x70
<4>[ 424.362671] ext4_mark_inode_dirty+0x9b/0x260
<4>[ 424.362672] ? __ext4_journal_start_sb+0x84/0x1b0
<4>[ 424.362673] ext4_dirty_inode+0x4d/0x70
<4>[ 424.362675] __mark_inode_dirty+0x2fc/0x5d0
<2>[ 424.362676] softdog: Initiating panic
<4>[ 424.362677] generic_update_time+0x97/0xc0
<4>[ 424.362678] file_update_time+0xdb/0x120
<4>[ 424.362682] ext4_page_mkwrite+0x75/0x550
<4>[ 424.362684] do_page_mkwrite+0x39/0xf0
<4>[ 424.362685] do_wp_page+0x304/0x600
<4>[ 424.362686] __handle_mm_fault+0x7de/0x11d0
<4>[ 424.362687] handle_mm_fault+0x154/0x350
<4>[ 424.362688] __do_page_fault+0x2bb/0x4f0
<4>[ 424.362689] page_fault+0x34/0x40
<4>[ 424.362690] RIP: 0033:0x7fe8720b940e
<4>[ 424.362692] Code: 41 5d 5d c3 0f 1f 84 00 00 00 00 00 48 8b 03 48 8d 15 46 2d a3 ff 48 8b 40 40 48 39 d0 75 4d 48 8b 05 3e 2c 52 00 48 8b 40 28 <48> 83 28 01 45 84 ed 74 c6 48 8b 05 1a 2c 52 00 48 8b 40 28 48 83
<4>[ 424.362693] RSP: 002b:00007fe851b79bf0 EFLAGS: 00010246
<4>[ 424.362696] RAX: 00007fe87343e530 RBX: 00007fe7e4015800 RCX: 0000000000000000
<4>[ 424.362697] RDX: 00007fe871aec140 RSI: 0000000000000000 RDI: 00007fe7e4015800
<4>[ 424.362698] RBP: 00007fe851b79c10 R08: 000000076f6e2d88 R09: 0000000000000000
<4>[ 424.362699] R10: 0000000000004032 R11: 0000000000000206 R12: 00007fe8725c264c
<4>[ 424.362701] R13: 0000000000000000 R14: 00007fe7e40159c0 R15: 00007fe851b79cf0
<0>[ 424.362711] Kernel panic - not syncing: Software Watchdog Timer expired
<6>[ 424.363582] Sending NMI from CPU 6 to CPUs 1:
<0>[ 425.398396] Shutting down cpus with NMI
<0>[ 425.398406] Kernel Offset: disabled
<4>[ 425.398435] CPU: 5 PID: 0 Comm: swapper/5 Tainted: G U 5.5.0-CI-CI_DRM_7859+ #1
<4>[ 425.398448] Hardware name: Intel Corporation Ice Lake Client Platform/IceLake U DDR4 SODIMM PD RVP TLC, BIOS ICLSFWR1.R00.3183.A00.1905020411 05/02/2019
<4>[ 425.398468] Call Trace:
<4>[ 425.398473] <IRQ>
<4>[ 425.398479] dump_stack+0x71/0x9b
<4>[ 425.398487] panic+0x132/0x2d3
<4>[ 425.398498] softdog_fire+0x61/0x70
<4>[ 425.398505] __hrtimer_run_queues+0x121/0x4a0
<4>[ 425.398515] hrtimer_interrupt+0xea/0x250
<4>[ 425.398524] smp_apic_timer_interrupt+0x96/0x280
<4>[ 425.398533] apic_timer_interrupt+0xf/0x20
<4>[ 425.398540] </IRQ>
<4>[ 425.398546] RIP: 0010:cpuidle_enter_state+0xb6/0x420
<4>[ 425.398555] Code: 00 31 ff e8 2c d5 8d ff 80 7c 24 0b 00 74 12 9c 58 f6 c4 02 0f 85 37 03 00 00 31 ff e8 73 b8 94 ff e8 1e d9 98 ff fb 45 85 ed <0f> 88 cd 02 00 00 49 63 c5 4c 2b 24 24 48 8d 14 40 48 8d 14 90 48
<4>[ 425.398581] RSP: 0018:ffffc9000012be78 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13
<4>[ 425.398594] RAX: ffff88849d52c040 RBX: ffff888498fa7000 RCX: 0000000000000000
<4>[ 425.398605] RDX: 0000000000000046 RSI: 0000000000000006 RDI: ffffffff82372f11
<4>[ 425.398615] RBP: ffffffff826a5ae0 R08: 0000000000000000 R09: 0000000000000000
<4>[ 425.398626] R10: 0000000000000000 R11: 0000000000000000 R12: 00000062cdfb4b35
<4>[ 425.398637] R13: 0000000000000003 R14: 0000000000000003 R15: 0000000000000003
<4>[ 425.398651] ? cpuidle_enter_state+0xb2/0x420
<4>[ 425.398660] cpuidle_enter+0x24/0x40
<4>[ 425.398668] do_idle+0x1f7/0x260
<4>[ 425.398676] cpu_startup_entry+0x14/0x20
<4>[ 425.398684] start_secondary+0x15f/0x1b0
<4>[ 425.398692] secondary_startup_64+0xa4/0xb0Edited by LAKSHMINARAYANA VUDUM