igt@gem_vm_create@destroy-race - incomplete - Pstore logs available

https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9547/shard-tglb5/igt@gem_vm_create@destroy-race.html
https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9547/shard-tglb5/pstore15-1517155233_Panic_2.txt
37] RAX: ffffc900007e7d08 RBX: ffff8884a022f480 RCX: 0000000000000000
<4>[  139.755842] RDX: ffffc900007e7d08 RSI: ffff8884a022ebd0 RDI: ffff8884a022f480
<4>[  139.755848] RBP: ffff8884a022ebd0 R08: 0000000000000000 R09: 00000000fffffffe
<4>[  139.755853] R10: 000000001e8b1b13 R11: 00000000ffec4f8f R12: 0000000000000001
<4>[  139.755858] R13: ffff8884a022eb00 R14: ffffffffffffffff R15: 0000000000000003
<4>[  139.755864] FS:  0000000000000000(0000) GS:ffff8884a0200000(0000) knlGS:0000000000000000
<4>[  139.755871] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4>[  139.755877] CR2: ffffc900007e7d18 CR3: 0000000005612004 CR4: 0000000000770ef0
<4>[  139.755882] PKRU: 55555554
<4>[  139.755885] Call Trace:
<4>[  139.755889]  timerqueue_del+0x1e/0x40
<4>[  139.755897]  __remove_hrtimer+0x30/0x60
<4>[  139.755907]  hrtimer_try_to_cancel+0xd8/0x190
<4>[  139.755915]  hrtimer_cancel+0xc/0x20
<4>[  139.755921]  __tick_nohz_idle_restart_tick+0x32/0xb0
<4>[  139.755930]  tick_nohz_idle_exit+0xad/0xc0
ime_numbers
<4>[  139.756011] CR2: ffffc900007e7d18
<4>[  139.756016] ---[ end trace 639d650bccbcaa49 ]---
<4>[  139.756224] WARNING: stack recursion on stack type 5
<4>[  139.804134] RIP: 0010:rb_erase+0x20e/0x310
<4>[  139.804149] Code: e9 70 fe ff ff c3 49 89 40 10 e9 95 fe ff ff 48 89 06 48 89 c8 48 8b 49 10 e9 ba fe ff ff 48 8b 07 48 89 c2 48 83 e2 fc 74 53 <48> 3b 7a 10 0f 84 94 00 00 00 4c 89 42 08 4d 85 c0 75 4c a8 01 0f
<4>[  139.804161] RSP: 0018:ffffffff82603de0 EFLAGS: 00010082
<4>[  139.804167] RAX: ffffc900007e7d08 RBX: ffff8884a022f480 RCX: 0000000000000000
<4>[  139.804172] RDX: ffffc900007e7d08 RSI: ffff8884a022ebd0 RDI: ffff8884a022f480
<4>[  139.804176] RBP: ffff8884a022ebd0 R08: 0000000000000000 R09: 00000000fffffffe
<4>[  139.804181] R10: 000000001e8b1b13 R11: 00000000ffec4f8f R12: 0000000000000001
<4>[  139.804187] R13: ffff8884a022eb00 R14: ffffffffffffffff R15: 0000000000000003
<4>[  139.804191] FS:  0000000000000000(0000) GS:ffff8884a0200000(0000) knlGS:0000000000000000
_9547+ #1
<4>[  140.880448] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake U DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.3197.A00.2005110542 05/11/2020
<4>[  140.880448] RIP: 0010:intel_idle+0x6d/0xb0
<4>[  140.880449] Code: 08 75 19 e9 07 00 00 00 0f 00 2d 4a 66 60 00 c1 ee 18 b9 01 00 00 00 89 f0 0f 01 c9 65 48 8b 04 25 40 6f 01 00 f0 80 60 02 df <f0> 83 44 24 fc 00 48 8b 00 a8 08 74 0b 65 81 25 db b3 57 7e ff ff
<4>[  140.880449] RSP: 0018:ffffc90000143e78 EFLAGS: 00010046
<4>[  140.880451] RAX: ffff8881009a4040 RBX: 0000000000000002 RCX: 0000000000000001
<4>[  140.880451] RDX: 0000000000000000 RSI: 0000000000000031 RDI: 0000000000000002
<4>[  140.880451] RBP: ffffe8ffffb01148 R08: 0000000000000000 R09: 000000000003a6c0
<4>[  140.880452] R10: 0000006346236be7 R11: 0000000000000000 R12: ffffffff8279f368
<4>[  140.880452] R13: ffffffff8279f280 R14: 0000000000000002 R15: 0000000000000000
<4>[  140.880452] FS:  0000000000000000(0000) GS:ffff8884a0300000(0000) knlGS:0000000000000000
reserved bit violation
<6>[  140.880455] PGD 100000067 P4D 100000067 PUD 13ae100300000001 
<6>[  140.880456] BAD
<1>[  140.880456] BUG: unable to handle page fault for address: ffffc90000140000
<1>[  140.880457] #PF: supervisor read access in kernel mode
<1>[  140.880457] #PF: error_code(0x0009) - reserved bit violation
<6>[  140.880457] PGD 100000067 P4D 100000067 PUD 13ae100300000001 
<6>[  140.880458] BAD
<1>[  140.880459] BUG: unable to handle page fault for address: ffffc90000140000
<1>[  140.880459] #PF: supervisor read access in kernel mode
<1>[  140.880459] #PF: error_code(0x0009) - reserved bit violation
<6>[  140.880460] PGD 100000067 P4D 100000067 PUD 13ae100300000001 
<6>[  140.880460] BAD
<1>[  140.880461] BUG: unable to handle page fault for address: ffffc90000140000
<1>[  140.880461] #PF: supervisor read access in kernel mode
<1>[  140.880461] #PF: error_code(0x0009) - reserved bit violation
<6>[  140.880462] PGD 100000067 P4D 100000067 PUD 13ae100300000001 
<6>[  140.880463] BAD
read access in kernel mode
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igt@gem_vm_create@destroy-race - incomplete - Pstore logs available
