few xe tests - abort - general protection fault, probably for non-canonical address 0x74756d5f74735f64
<6> [72.595111] Console: switching to colour dummy device 80x25
<6> [72.595167] [IGT] xe_vm: executing
<6> [72.604711] [IGT] xe_vm: starting subtest munmap-style-unbind-either-side-partial-split-page-hammer
<5> [72.620241] xe 0000:03:00.0: [drm] GT0: Timedout job: seqno=2, lrc_seqno=2, guc_id=3, flags=0x0 in xe_vm [1195]
<6> [72.620606] [IGT] xe_vm: finished subtest munmap-style-unbind-either-side-partial-split-page-hammer, SUCCESS
<4> [72.620996] Oops: general protection fault, probably for non-canonical address 0x74756d5f74735f64: 0000 [#1] PREEMPT SMP NOPTI
<4> [72.621005] CPU: 2 PID: 71 Comm: kworker/u32:2 Not tainted 6.10.0-rc7-xe #1
<4> [72.621009] Hardware name: Intel Corporation Tiger Lake Client Platform/TigerLake H DDR4 SODIMM RVP, BIOS TGLSFWI1.R00.4064.A00.2102041619 02/04/2021
<4> [72.621013] Workqueue: gt-ordered-wq drm_sched_job_timedout [gpu_sched]
<4> [72.621022] RIP: 0010:get_pid_task+0x62/0x180
<4> [72.621027] Code: 04 f6 07 00 e8 7f 07 2b 01 5a 85 c0 75 6d 4c 89 e7 44 89 ee e8 2f fb ff ff 49 89 c4 48 85 c0 74 27 48 8d 78 28 b8 01 00 00 00 <f0> 41 0f c1 44 24 28 85 c0 0f 84 eb 00 00 00 0f 88 f4 00 00 00 83
<4> [72.621033] RSP: 0018:ffffc90000373c98 EFLAGS: 00010206
<4> [72.621036] RAX: 0000000000000001 RBX: 0000000000000001 RCX: 0000000000000000
<4> [72.621040] RDX: 0000000000000000 RSI: ffffffff8319b620 RDI: 74756d5f74735f64
<4> [72.621043] RBP: ffffc90000373cb0 R08: 0000000045280e1b R09: 00000000b45280e1
<4> [72.621046] R10: 0000000000000001 R11: 7c354439c24c2c98 R12: 74756d5f74735f3c
<4> [72.621049] R13: 0000000000000000 R14: ffff8881207d0028 R15: ffff8881219ae640
<4> [72.621052] FS: 0000000000000000(0000) GS:ffff88888f700000(0000) knlGS:0000000000000000
<4> [72.621055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
<4> [72.621058] CR2: 00007f7f52e38440 CR3: 0000000120014005 CR4: 0000000000770ef0
<4> [72.621062] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
<4> [72.621065] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
<4> [72.621068] PKRU: 55555554
<4> [72.621070] Call Trace:
<4> [72.621072] <TASK>
<4> [72.621074] ? show_regs+0x67/0x70
<4> [72.621078] ? __die_body+0x20/0x70
<4> [72.621081] ? die_addr+0x3e/0x60
<4> [72.621085] ? exc_general_protection+0x1fe/0x470
<4> [72.621091] ? asm_exc_general_protection+0x27/0x30
<4> [72.621098] ? get_pid_task+0x62/0x180
<4> [72.621101] ? get_pid_task+0x51/0x180