igt@gem_tiled_blits@normal - incomplete - pstore logs available, Kernel panic - not syncing: Software Watchdog Timer expired
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12545/shard-glk1/pstore7-1672852973_Panic_1.txt https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_12545/shard-glk1/igt@gem_tiled_blits@normal.html
<14>[ 141.067614] [IGT] gem_tiled_blits: starting subtest normal
<2>[ 261.148987] softdog: Initiating panic
<0>[ 261.149050] Kernel panic - not syncing: Software Watchdog Timer expired
<0>[ 261.149109] Kernel Offset: disabled
<4>[ 261.149217] CPU: 0 PID: 1216 Comm: gem_tiled_blits Not tainted 6.2.0-rc2-CI_DRM_12545-g21cf954bcdc6+ #1
<4>[ 261.149279] Hardware name: Intel Corporation NUC7CJYH/NUC7JYB, BIOS JYGLKCPX.86A.0027.2018.0125.1347 01/25/2018
<4>[ 261.149342] Call Trace:
<4>[ 261.149362] <IRQ>
<4>[ 261.149381] dump_stack_lvl+0x5b/0x85
<4>[ 261.149415] panic+0x146/0x289
<4>[ 261.149450] ? __pfx_softdog_fire+0x10/0x10
<4>[ 261.149485] softdog_fire.cold+0x21/0xa8
<4>[ 261.149516] __hrtimer_run_queues+0xb5/0x480
<4>[ 261.149557] hrtimer_interrupt+0x117/0x250
<4>[ 261.149594] __sysvec_apic_timer_interrupt+0x96/0x270
<4>[ 261.149632] sysvec_apic_timer_interrupt+0xa1/0xd0
<4>[ 261.149668] </IRQ>
<4>[ 261.149685] <TASK>
<4>[ 261.149704] asm_sysvec_apic_timer_interrupt+0x1a/0x20
<4>[ 261.149742] RIP: 0010:mas_ascend+0x50/0x210
<4>[ 261.149775] Code: 31 d2 a8 01 75 27 48 89 c2 b9 02 00 00 00 81 e2 fc 00 00 00 a8 02 74 12 83 e0 06 48 83 f8 06 0f 84 94 01 00 00 b9 03 00 00 00 <48> d3 ea 48 83 ce 04 88 57 39 48 89 77 18 49 8b 08 41 89 c9 41 83
<4>[ 261.149886] RSP: 0018:ffffc90001907cf0 EFLAGS: 00000286
<4>[ 261.149925] RAX: 0000000000000006 RBX: ffff88812a7b5900 RCX: 0000000000000003
<4>[ 261.149970] RDX: 000000000000000c RSI: ffff88812a7b6b18 RDI: ffffc90001907eb8
<4>[ 261.150016] RBP: 0000000000000000 R08: ffff88812a7b6b00 R09: ffff88812a7b7100
<4>[ 261.150061] R10: 0000000000000001 R11: ffff888100072240 R12: 0000559ef7645000
<4>[ 261.150107] R13: 0000000000000000 R14: 0000000000000000 R15: ffffc90001907eb8
<4>[ 261.150167] mas_prev_entry+0x2b3/0x860
<4>[ 261.150204] do_mas_align_munmap+0x15f/0x4c0
<4>[ 261.150251] ? mas_walk+0x2b9/0x400
<4>[ 261.150286] do_mas_munmap+0xc4/0x120
<4>[ 261.150319] __vm_munmap+0xb6/0x170
<4>[ 261.150358] __x64_sys_munmap+0x16/0x20
<4>[ 261.150387] do_syscall_64+0x3c/0x90
<4>[ 261.150415] entry_SYSCALL_64_after_hwframe+0x72/0xdc
<4>[ 261.150451] RIP: 0033:0x7f892880d97b
<4>[ 261.150478] Code: 8b 15 19 35 0d 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb 89 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d e5 34 0d 00 f7 d8 64 89 01 48
<4>[ 261.150590] RSP: 002b:00007ffdd2b7d088 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
<4>[ 261.150641] RAX: ffffffffffffffda RBX: 0000559ef7574410 RCX: 00007f892880d97b
<4>[ 261.150686] RDX: 00007ffdd2b7d02c RSI: 0000000000100000 RDI: 00007f89256d9000
<4>[ 261.150732] RBP: 0000559ef7574410 R08: 000000001a03ffff R09: 000000001a03ffff
<4>[ 261.150777] R10: 0000000000000001 R11: 0000000000000206 R12: 0000000000040000
<4>[ 261.150822] R13: 00007f89256d9000 R14: 0000559ef7619cd0 R15: 00007f89256d9000
<4>[ 261.150882] </TASK>