Machine description: shard-bmg-3
Result:
i915_display_info21 igt_runner21 results21.json results21-xe-load.json boot21 dmesg21
| Detail | Value |
|---|---|
| Duration | 1.05 seconds |
| Hostname |
shard-bmg-3 |
| Igt-Version |
IGT-Version: 2.0-g534d75199 (x86_64) (Linux: 6.14.0-rc6-xe+ x86_64) |
| Out |
Using IGT_SRANDOM=1742491980 for randomisation Opened device: /dev/dri/card0 Starting subtest: invalid-va Stack trace: #0 ../lib/igt_core.c:2055 __igt_fail_assert() #1 ../tests/intel/xe_exec_fault_mode.c:340 test_exec() #2 ../tests/intel/xe_exec_fault_mode.c:504 __igt_unique____real_main401() #3 ../tests/intel/xe_exec_fault_mode.c:401 main() #4 [__libc_init_first+0x8a] #5 [__libc_start_main+0x8b] #6 [_start+0x25] Subtest invalid-va: FAIL (1.050s) |
| Err |
Starting subtest: invalid-va (xe_exec_fault_mode:4339) CRITICAL: Test assertion failure function test_exec, file ../tests/intel/xe_exec_fault_mode.c:340: (xe_exec_fault_mode:4339) CRITICAL: Failed assertion: __xe_wait_ufence(fd, &exec_sync[i], 0xdeadbeefdeadbeefull, exec_queues[i % n_exec_queues], &timeout) == -5 (xe_exec_fault_mode:4339) CRITICAL: Last errno: 62, Timer expired (xe_exec_fault_mode:4339) CRITICAL: error: -62 != -5 Subtest invalid-va failed. **** DEBUG **** (xe_exec_fault_mode:4339) DEBUG: test_exec running on: DRM_XE_ENGINE_CLASS_RENDER (xe_exec_fault_mode:4339) CRITICAL: Test assertion failure function test_exec, file ../tests/intel/xe_exec_fault_mode.c:340: (xe_exec_fault_mode:4339) CRITICAL: Failed assertion: __xe_wait_ufence(fd, &exec_sync[i], 0xdeadbeefdeadbeefull, exec_queues[i % n_exec_queues], &timeout) == -5 (xe_exec_fault_mode:4339) CRITICAL: Last errno: 62, Timer expired (xe_exec_fault_mode:4339) CRITICAL: error: -62 != -5 (xe_exec_fault_mode:4339) igt_core-INFO: Stack trace: (xe_exec_fault_mode:4339) igt_core-INFO: #0 ../lib/igt_core.c:2055 __igt_fail_assert() (xe_exec_fault_mode:4339) igt_core-INFO: #1 ../tests/intel/xe_exec_fault_mode.c:340 test_exec() (xe_exec_fault_mode:4339) igt_core-INFO: #2 ../tests/intel/xe_exec_fault_mode.c:504 __igt_unique____real_main401() (xe_exec_fault_mode:4339) igt_core-INFO: #3 ../tests/intel/xe_exec_fault_mode.c:401 main() (xe_exec_fault_mode:4339) igt_core-INFO: #4 [__libc_init_first+0x8a] (xe_exec_fault_mode:4339) igt_core-INFO: #5 [__libc_start_main+0x8b] (xe_exec_fault_mode:4339) igt_core-INFO: #6 [_start+0x25] **** END **** Subtest invalid-va: FAIL (1.050s) |
| Dmesg |
<6> [362.416932] Console: switching to colour dummy device 80x25
<6> [362.417203] [IGT] xe_exec_fault_mode: executing
<6> [362.455878] [IGT] xe_exec_fault_mode: starting subtest invalid-va
<7> [362.460236] xe 0000:03:00.0: [drm:pf_queue_work_func [xe]]
ASID: 457
VFID: 0
PDATA: 0x0490
Faulted Address: 0x0000fffffffff000
FaultType: 0
AccessType: 1
FaultLevel: 3
EngineClass: 0 rcs
EngineInstance: 0
<4> [362.460363]
<4> [362.460368] ============================================
<4> [362.460372] WARNING: possible recursive locking detected
<4> [362.460375] 6.14.0-rc6-xe+ #1 Tainted: G U
<4> [362.460379] --------------------------------------------
<4> [362.460381] kworker/u65:3/2266 is trying to acquire lock:
<4> [362.460384] ffff8881332e1910 (&vm->faults.lock){+.+.}-{2:2}, at: xe_vm_add_fault_entry_pf+0x27/0x130 [xe]
<4> [362.460516]
but task is already holding lock:
<4> [362.460520] ffff8881332e1910 (&vm->faults.lock){+.+.}-{2:2}, at: pf_queue_work_func+0x370/0x540 [xe]
<4> [362.460620]
other info that might help us debug this:
<4> [362.460624] Possible unsafe locking scenario:
<4> [362.460628] CPU0
<4> [362.460630] ----
<4> [362.460633] lock(&vm->faults.lock);
<4> [362.460636] lock(&vm->faults.lock);
<4> [362.460640]
*** DEADLOCK ***
<4> [362.460644] May be due to missing lock nesting notation
<4> [362.460648] 3 locks held by kworker/u65:3/2266:
<4> [362.460652] #0: ffff888151919148 ((wq_completion)xe_gt_page_fault_work_queue){+.+.}-{0:0}, at: process_one_work+0x444/0x740
<4> [362.460664] #1: ffffc90002393e20 ((work_completion)(&pf_queue->worker)){+.+.}-{0:0}, at: process_one_work+0x1da/0x740
<4> [362.460674] #2: ffff8881332e1910 (&vm->faults.lock){+.+.}-{2:2}, at: pf_queue_work_func+0x370/0x540 [xe]
<4> [362.460772]
stack backtrace:
<4> [362.460776] CPU: 8 UID: 0 PID: 2266 Comm: kworker/u65:3 Tainted: G U 6.14.0-rc6-xe+ #1
<4> [362.460779] Tainted: [U]=USER
<4> [362.460779] Hardware name: ASUS System Product Name/PRIME Z790-P WIFI, BIOS 1656 04/18/2024
<4> [362.460781] Workqueue: xe_gt_page_fault_work_queue pf_queue_work_func [xe]
<4> [362.460872] Call Trace:
<4> [362.460872] <TASK>
<4> [362.460873] dump_stack_lvl+0x91/0xf0
<4> [362.460877] dump_stack+0x10/0x20
<4> [362.460878] print_deadlock_bug+0x23f/0x320
<4> [362.460882] __lock_acquire+0x145f/0x2810
<4> [362.460887] lock_acquire+0xc9/0x300
<4> [362.460890] ? xe_vm_add_fault_entry_pf+0x27/0x130 [xe]
<4> [362.461010] ? pf_queue_work_func+0x370/0x540 [xe]
<4> [362.461095] _raw_spin_lock+0x2f/0x60
<4> [362.461097] ? xe_vm_add_fault_entry_pf+0x27/0x130 [xe]
<4> [362.461213] xe_vm_add_fault_entry_pf+0x27/0x130 [xe]
<4> [362.461314] pf_queue_work_func+0x484/0x540 [xe]
<4> [362.461397] process_one_work+0x21c/0x740
<4> [362.461401] worker_thread+0x1db/0x3c0
<4> [362.461403] ? __pfx_worker_thread+0x10/0x10
<4> [362.461406] kthread+0x10d/0x270
<4> [362.461408] ? __pfx_kthread+0x10/0x10
<4> [362.461410] ret_from_fork+0x44/0x70
<4> [362.461412] ? __pfx_kthread+0x10/0x10
<4> [362.461414] ret_from_fork_asm+0x1a/0x30
<4> [362.461418] </TASK>
<6> [363.506483] [IGT] xe_exec_fault_mode: finished subtest invalid-va, FAIL
<6> [363.506791] [IGT] xe_exec_fault_mode: exiting, ret=98
<6> [363.507072] Console: switching to colour frame buffer device 240x67
<6> [363.513280] xe 0000:03:00.0: [drm] GT0: Engine reset: engine_class=rcs, logical_mask: 0x1, guc_id=2
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