Results for igt@xe_compute@compute-square

Result: Abort 4 Warning(s)

igt_runner0 results0.json boot0 dmesg0

DetailValue
Duration unknown
Igt-Version 
IGT-Version: 2.3-gf2a44e594 (x86_64) (Linux: 7.0.0-rc1-lgci-xe-xe-4606-619a4af81d94d356e-debug+ x86_64)
Out 
Using IGT_SRANDOM=1771960578 for randomisation
Opened device: /dev/dri/card0
Starting subtest: compute-square
Subtest compute-square: SUCCESS (0.012s)

This test caused an abort condition: Lockdep not active

/proc/lockdep_stats contents:
 lock-classes:                         2198 [max: 8192]
 dynamic-keys:                          355
 direct dependencies:                 21876 [max: 524288]
 indirect dependencies:              159187
 all direct dependencies:            413150
 dependency chains:                   29178 [max: 524288]
 dependency chain hlocks used:       112801 [max: 2621440]
 dependency chain hlocks lost:            0
 in-hardirq chains:                     171
 in-softirq chains:                     649
 in-process chains:                   28358
 stack-trace entries:                239527 [max: 524288]
 number of stack traces:              11063
 number of stack hash chains:          8015
 combined max dependencies:      3170536200
 hardirq-safe locks:                     81
 hardirq-unsafe locks:                 1313
 softirq-safe locks:                    200
 softirq-unsafe locks:                 1216
 irq-safe locks:                        217
 irq-unsafe locks:                     1313
 hardirq-read-safe locks:                 2
 hardirq-read-unsafe locks:             439
 softirq-read-safe locks:                 7
 softirq-read-unsafe locks:             436
 irq-read-safe locks:                     7
 irq-read-unsafe locks:                 439
 uncategorized locks:                   378
 unused locks:                            1
 max locking depth:                      14
 max bfs queue depth:                   391
 max lock class index:                 2197
 debug_locks:                             0

 zapped classes:                          2
 zapped lock chains:                    155
 large chain blocks:                      1
Err 
Starting subtest: compute-square
Subtest compute-square: SUCCESS (0.012s)
Dmesg

Scroll to first warning
<6> [181.143815] [IGT] xe_compute: executing
<6> [181.146286] [IGT] xe_compute: starting subtest compute-square
<4> [181.150622]
<4> [181.150628] ============================================
<4> [181.150630] WARNING: possible recursive locking detected
<4> [181.150632] 7.0.0-rc1-lgci-xe-xe-4606-619a4af81d94d356e-debug+ #1 Tainted: G U
<4> [181.150635] --------------------------------------------
<4> [181.150637] xe_compute/1308 is trying to acquire lock:
<4> [181.150639] ffff888152506818 (&fence->inline_lock){....}-{2:2}, at: dma_fence_add_callback+0x46/0x110
<4> [181.150648]
but task is already holding lock:
<4> [181.150650] ffff8881525b3e58 (&fence->inline_lock){....}-{2:2}, at: dma_fence_add_callback+0x46/0x110
<4> [181.150655]
other info that might help us debug this:
<4> [181.150657] Possible unsafe locking scenario:
<4> [181.150659] CPU0
<4> [181.150660] ----
<4> [181.150661] lock(&fence->inline_lock);
<4> [181.150663] lock(&fence->inline_lock);
<4> [181.150665]
*** DEADLOCK ***
<4> [181.150668] May be due to missing lock nesting notation
<4> [181.150670] 6 locks held by xe_compute/1308:
<4> [181.150672] #0: ffff88811a3716a0 (&vm->lock){++++}-{3:3}, at: xe_vm_bind_ioctl+0x3d4/0x1970 [xe]
<4> [181.150801] #1: ffff888122b0c410 (&val->lock){.+.+}-{3:3}, at: xe_validation_lock+0x38/0xa0 [xe]
<4> [181.150905] #2: ffffc9000b3039b8 (reservation_ww_class_acquire){+.+.}-{0:0}, at: vm_bind_ioctl_ops_execute+0x158/0x980 [xe]
<4> [181.151007] #3: ffffc9000b3039e0 (reservation_ww_class_mutex){+.+.}-{3:3}, at: vm_bind_ioctl_ops_execute+0x158/0x980 [xe]
<4> [181.151106] #4: ffff8881525b3e58 (&fence->inline_lock){....}-{2:2}, at: dma_fence_add_callback+0x46/0x110
<4> [181.151111] #5: ffffffff835c5be0 (rcu_read_lock){....}-{1:2}, at: __dma_fence_enable_signaling+0x53/0x360
<4> [181.151115]
stack backtrace:
<4> [181.151118] CPU: 0 UID: 0 PID: 1308 Comm: xe_compute Tainted: G U 7.0.0-rc1-lgci-xe-xe-4606-619a4af81d94d356e-debug+ #1 PREEMPT(lazy)
<4> [181.151120] Tainted: [U]=USER
<4> [181.151120] Hardware name: Intel Corporation Lunar Lake Client Platform/LNL-M LP5 RVP1, BIOS LNLMFWI1.R00.3223.D99.2508051732 08/05/2025
<4> [181.151121] Call Trace:
<4> [181.151122] <TASK>
<4> [181.151122] dump_stack_lvl+0x91/0xf0
<4> [181.151125] dump_stack+0x10/0x20
<4> [181.151126] print_deadlock_bug+0x23f/0x320
<4> [181.151129] __lock_acquire+0x146e/0x2790
<4> [181.151130] ? stack_trace_save+0x4a/0x70
<4> [181.151134] lock_acquire+0xc4/0x2f0
<4> [181.151135] ? dma_fence_add_callback+0x46/0x110
<4> [181.151138] ? __pfx_dma_fence_chain_cb+0x10/0x10
<4> [181.151139] _raw_spin_lock_irqsave+0x49/0x80
<4> [181.151141] ? dma_fence_add_callback+0x46/0x110
<4> [181.151143] dma_fence_add_callback+0x46/0x110
<4> [181.151144] dma_fence_chain_enable_signaling+0x102/0x290
<4> [181.151146] __dma_fence_enable_signaling+0xbd/0x360
<4> [181.151148] ? __pfx_user_fence_cb+0x10/0x10 [xe]
<4> [181.151251] dma_fence_add_callback+0x51/0x110
<4> [181.151253] xe_sync_entry_signal+0xe1/0x1b0 [xe]
<4> [181.151354] vm_bind_ioctl_ops_fini+0x163/0x230 [xe]
<4> [181.151456] vm_bind_ioctl_ops_execute+0x5f3/0x980 [xe]
<4> [181.151543] ? mark_held_locks+0x46/0x90
<4> [181.151544] ? __create_object+0x68/0xc0
<4> [181.151546] ? _raw_spin_unlock_irqrestore+0x51/0x80
<4> [181.151548] ? __create_object+0x68/0xc0
<4> [181.151549] ? trace_hardirqs_on+0x22/0x100
<4> [181.151554] xe_vm_bind_ioctl+0x17df/0x1970 [xe]
<4> [181.151638] ? lock_acquire+0xc4/0x2f0
<4> [181.151642] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe]
<4> [181.151724] drm_ioctl_kernel+0xb3/0x120
<4> [181.151726] ? drm_ioctl_kernel+0xb3/0x120
<4> [181.151729] drm_ioctl+0x2d4/0x5a0
<4> [181.151730] ? __pfx_xe_vm_bind_ioctl+0x10/0x10 [xe]
<4> [181.151813] ? _raw_spin_unlock_irqrestore+0x51/0x80
<4> [181.151814] ? __pm_runtime_resume+0x5b/0x90
<4> [181.151815] ? trace_hardirqs_on+0x22/0x100
<4> [181.151817] ? _raw_spin_unlock_irqrestore+0x51/0x80
<4> [181.151818] ? __pm_runtime_resume+0x5b/0x90
<4> [181.151819] ? xe_pm_runtime_get_ioctl+0x61/0x160 [xe]
<4> [181.151894] xe_drm_ioctl+0x64/0xb0 [xe]
<4> [181.151958] __x64_sys_ioctl+0xa5/0x100
<4> [181.151960] x64_sys_call+0x1250/0x26e0
<4> [181.151962] do_syscall_64+0xdd/0x1470
<4> [181.151964] ? do_user_addr_fault+0x2fd/0x8e0
<4> [181.151966] ? lock_release+0xd0/0x2b0
<4> [181.151968] ? up_read+0x22/0x30
<4> [181.151970] ? trace_hardirqs_on_prepare+0xe1/0x100
<4> [181.151972] ? irqentry_exit+0x17d/0x7c0
<4> [181.151974] ? exc_page_fault+0xbd/0x2c0
<4> [181.151975] entry_SYSCALL_64_after_hwframe+0x76/0x7e
<4> [181.151976] RIP: 0033:0x787a50724e1d
<4> [181.151978] Code: 04 25 28 00 00 00 48 89 45 c8 31 c0 48 8d 45 10 c7 45 b0 10 00 00 00 48 89 45 b8 48 8d 45 d0 48 89 45 c0 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1a 48 8b 45 c8 64 48 2b 04 25 28 00 00 00
<4> [181.151979] RSP: 002b:00007ffc27b91f00 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
<4> [181.151980] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000787a50724e1d
<4> [181.151981] RDX: 00007ffc27b91f90 RSI: 0000000040886445 RDI: 0000000000000005
<4> [181.151981] RBP: 00007ffc27b91f50 R08: 0000000000000000 R09: 0000000000000000
<4> [181.151981] R10: 0000787a5087bcb8 R11: 0000000000000246 R12: 00007ffc27b91f90
<4> [181.151982] R13: 0000000040886445 R14: 0000000000000005 R15: 00007ffc27b92260
<4> [181.151984] </TASK>
<6> [181.158810] [IGT] xe_compute: finished subtest compute-square, SUCCESS
<7> [181.158972] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [181.159102] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [181.159288] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<7> [181.159453] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
<6> [181.159493] [IGT] xe_compute: exiting, ret=0
Created at 2026-02-24 19:25:14