Result:
i915_display_info8 igt_runner8 results8.json results8-xe-load.json guc_logs8.tar i915_display_info_post_exec8 serial_data8 boot8 dmesg8
| Detail | Value |
|---|---|
| Duration | unknown |
| Hostname |
shard-lnl-5 |
| Igt-Version |
IGT-Version: 2.4-ge68d82b44 (x86_64) (Linux: 7.1.0-rc3-lgci-xe-xe-5056-8b3420d629f66344d-debug+ x86_64) |
| Out |
Using IGT_SRANDOM=1778754185 for randomisation Opened device: /dev/dri/card1 '/sys/class/drm/card1/device/enable_eudebug' sysfs attribute not found, EU DEBUG not supported Subtest discovery-race-sigint: SKIP (0.000s) This test caused an abort condition: Lockdep not active /proc/lockdep_stats contents: lock-classes: 2427 [max: 8192] dynamic-keys: 378 direct dependencies: 28300 [max: 524288] indirect dependencies: 251879 all direct dependencies: 591961 dependency chains: 47512 [max: 524288] dependency chain hlocks used: 222500 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 385 in-softirq chains: 803 in-process chains: 46324 stack-trace entries: 315254 [max: 524288] number of stack traces: 14147 number of stack hash chains: 9499 combined max dependencies: 1491783912 hardirq-safe locks: 122 hardirq-unsafe locks: 1449 softirq-safe locks: 243 softirq-unsafe locks: 1349 irq-safe locks: 267 irq-unsafe locks: 1449 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 476 softirq-read-safe locks: 9 softirq-read-unsafe locks: 473 irq-read-safe locks: 9 irq-read-unsafe locks: 476 uncategorized locks: 394 unused locks: 1 max locking depth: 20 max bfs queue depth: 613 max lock class index: 2426 debug_locks: 0 zapped classes: 49 zapped lock chains: 3852 large chain blocks: 1 |
| Err |
Subtest discovery-race-sigint: SKIP (0.000s) |
| Dmesg |
<7> [300.138145] xe 0000:00:02.0: [drm:gsc_work [xe]] Tile0: GT1: GSC proxy init completed
<4> [300.140577]
<4> [300.140582] ============================================
<4> [300.140583] WARNING: possible recursive locking detected
<4> [300.140585] 7.1.0-rc3-lgci-xe-xe-5056-8b3420d629f66344d-debug+ #1 Tainted: G U L
<4> [300.140587] --------------------------------------------
<4> [300.140587] kworker/4:13/5144 is trying to acquire lock:
<4> [300.140588] ffff88815719ef40 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: touch_wq_lockdep_map+0x2b/0xc0
<4> [300.140597]
but task is already holding lock:
<4> [300.140598] ffff88815719ef40 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: process_one_work+0x4c4/0x740
<4> [300.140601]
other info that might help us debug this:
<4> [300.140602] Possible unsafe locking scenario:
<4> [300.140602] CPU0
<4> [300.140603] ----
<4> [300.140603] lock((wq_completion)xe-destroy-wq);
<4> [300.140604] lock((wq_completion)xe-destroy-wq);
<4> [300.140605]
*** DEADLOCK ***
<4> [300.140605] May be due to missing lock nesting notation
<4> [300.140606] 2 locks held by kworker/4:13/5144:
<4> [300.140606] #0: ffff88815719ef40 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: process_one_work+0x4c4/0x740
<4> [300.140610] #1: ffffc9000ce37e30 ((work_completion)(&q->guc->destroy_async)){+.+.}-{0:0}, at: process_one_work+0x1f9/0x740
<4> [300.140612]
stack backtrace:
<4> [300.140615] CPU: 4 UID: 0 PID: 5144 Comm: kworker/4:13 Tainted: G U L 7.1.0-rc3-lgci-xe-xe-5056-8b3420d629f66344d-debug+ #1 PREEMPT(lazy)
<4> [300.140618] Tainted: [U]=USER, [L]=SOFTLOCKUP
<4> [300.140618] Hardware name: Intel Corporation Lunar Lake Client Platform/LNL-M LP5 RVP1, BIOS LNLMFWI1.R00.3223.D99.2508051732 08/05/2025
<4> [300.140620] Workqueue: xe-destroy-wq __guc_exec_queue_destroy_async [xe]
<4> [300.140725] Call Trace:
<4> [300.140726] <TASK>
<4> [300.140728] dump_stack_lvl+0x91/0xf0
<4> [300.140732] dump_stack+0x10/0x20
<4> [300.140734] print_deadlock_bug+0x23f/0x320
<4> [300.140736] __lock_acquire+0x146e/0x2790
<4> [300.140738] ? __lock_acquire+0x43e/0x2790
<4> [300.140741] lock_acquire+0xc4/0x300
<4> [300.140742] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [300.140744] ? lockdep_init_map_type+0x5c/0x270
<4> [300.140745] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [300.140747] touch_wq_lockdep_map+0x41/0xc0
<4> [300.140748] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [300.140749] __flush_workqueue+0x8d/0x4d0
<4> [300.140750] ? lock_release+0xd0/0x2b0
<4> [300.140754] drain_workqueue+0x9b/0x140
<4> [300.140756] guc_submit_sw_fini+0xbb/0x2d0 [xe]
<4> [300.140843] ? drm_managed_release+0xd1/0x170
<4> [300.140846] ? __pcs_replace_full_main+0x2a6/0x720
<4> [300.140849] ? drm_managed_release+0xd1/0x170
<4> [300.140850] ? kfree+0x23d/0x4d0
<4> [300.140853] drm_managed_release+0x8b/0x170
<4> [300.140854] drm_dev_put+0x69/0x90
<4> [300.140856] drm_gpuvm_free+0xc2/0x280 [drm_gpuvm]
<4> [300.140860] drm_gpuvm_put+0x48/0x80 [drm_gpuvm]
<4> [300.140862] __xe_exec_queue_free+0x79/0x210 [xe]
<4> [300.140937] xe_exec_queue_fini+0x33/0x60 [xe]
<4> [300.141007] __guc_exec_queue_destroy_async+0x6c/0x190 [xe]
<4> [300.141087] process_one_work+0x239/0x740
<4> [300.141090] worker_thread+0x200/0x3f0
<4> [300.141092] ? __pfx_worker_thread+0x10/0x10
<4> [300.141093] kthread+0x10d/0x150
<4> [300.141095] ? __pfx_kthread+0x10/0x10
<4> [300.141097] ret_from_fork+0x3bd/0x470
<4> [300.141099] ? __pfx_kthread+0x10/0x10
<4> [300.141100] ret_from_fork_asm+0x1a/0x30
<4> [300.141105] </TASK>
<7> [300.165045] xe 0000:00:02.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [300.165401] xe 0000:00:02.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [300.165673] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<6> [300.951977] Console: switching to colour dummy device 80x25
<6> [300.957911] [IGT] xe_eudebug: executing
<6> [300.982548] [IGT] xe_eudebug: exiting, ret=77
<6> [300.987712] Console: switching to colour frame buffer device 180x56
<7> [300.998857] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [301.006445] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [301.014085] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
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