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-3 |
| Igt-Version |
IGT-Version: 2.4-ge68d82b44 (x86_64) (Linux: 7.1.0-rc3-lgci-xe-xe-pw-166539v1-debug+ x86_64) |
| Out |
Using IGT_SRANDOM=1778791237 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: 2444 [max: 8192] dynamic-keys: 380 direct dependencies: 29116 [max: 524288] indirect dependencies: 259577 all direct dependencies: 620011 dependency chains: 48742 [max: 524288] dependency chain hlocks used: 229109 [max: 2621440] dependency chain hlocks lost: 0 in-hardirq chains: 399 in-softirq chains: 811 in-process chains: 47532 stack-trace entries: 323390 [max: 524288] number of stack traces: 14518 number of stack hash chains: 9593 combined max dependencies: 2553816512 hardirq-safe locks: 129 hardirq-unsafe locks: 1459 softirq-safe locks: 253 softirq-unsafe locks: 1357 irq-safe locks: 276 irq-unsafe locks: 1459 hardirq-read-safe locks: 3 hardirq-read-unsafe locks: 479 softirq-read-safe locks: 9 softirq-read-unsafe locks: 476 irq-read-safe locks: 9 irq-read-unsafe locks: 479 uncategorized locks: 391 unused locks: 1 max locking depth: 21 max bfs queue depth: 636 max lock class index: 2444 debug_locks: 0 zapped classes: 49 zapped lock chains: 3835 large chain blocks: 1 |
| Err |
Subtest discovery-race-sigint: SKIP (0.000s) |
| Dmesg |
<4> [296.362091]
<4> [296.363627] ============================================
<4> [296.363629] WARNING: possible recursive locking detected
<4> [296.363630] 7.1.0-rc3-lgci-xe-xe-pw-166539v1-debug+ #1 Tainted: G U L
<4> [296.363632] --------------------------------------------
<4> [296.363632] kworker/6:9/2538 is trying to acquire lock:
<4> [296.363633] ffff88812b6e9540 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: touch_wq_lockdep_map+0x2b/0xc0
<4> [296.363642]
but task is already holding lock:
<4> [296.363642] ffff88812b6e9540 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: process_one_work+0x4c4/0x740
<4> [296.363646]
other info that might help us debug this:
<4> [296.363646] Possible unsafe locking scenario:
<4> [296.363647] CPU0
<4> [296.363647] ----
<4> [296.363647] lock((wq_completion)xe-destroy-wq);
<4> [296.363648] lock((wq_completion)xe-destroy-wq);
<4> [296.363649]
*** DEADLOCK ***
<4> [296.363649] May be due to missing lock nesting notation
<4> [296.363650] 2 locks held by kworker/6:9/2538:
<4> [296.363650] #0: ffff88812b6e9540 ((wq_completion)xe-destroy-wq){+.+.}-{0:0}, at: process_one_work+0x4c4/0x740
<4> [296.363653] #1: ffffc9000b857e30 ((work_completion)(&q->guc->destroy_async)){+.+.}-{0:0}, at: process_one_work+0x1f9/0x740
<4> [296.363656]
stack backtrace:
<4> [296.363658] CPU: 6 UID: 0 PID: 2538 Comm: kworker/6:9 Tainted: G U L 7.1.0-rc3-lgci-xe-xe-pw-166539v1-debug+ #1 PREEMPT(lazy)
<4> [296.363661] Tainted: [U]=USER, [L]=SOFTLOCKUP
<4> [296.363661] Hardware name: Intel Corporation Lunar Lake Client Platform/LNL-M LP5 RVP1, BIOS LNLMFWI1.R00.3223.D99.2508051732 08/05/2025
<4> [296.363663] Workqueue: xe-destroy-wq __guc_exec_queue_destroy_async [xe]
<4> [296.363780] Call Trace:
<4> [296.363781] <TASK>
<4> [296.363782] dump_stack_lvl+0x91/0xf0
<4> [296.363786] dump_stack+0x10/0x20
<4> [296.363788] print_deadlock_bug+0x23f/0x320
<4> [296.363791] __lock_acquire+0x146e/0x2790
<4> [296.363792] ? __lock_acquire+0x43e/0x2790
<4> [296.363795] lock_acquire+0xc4/0x300
<4> [296.363796] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [296.363798] ? lockdep_init_map_type+0x5c/0x270
<4> [296.363800] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [296.363801] touch_wq_lockdep_map+0x41/0xc0
<4> [296.363802] ? touch_wq_lockdep_map+0x2b/0xc0
<4> [296.363803] __flush_workqueue+0x8d/0x4d0
<4> [296.363804] ? lock_release+0xd0/0x2b0
<4> [296.363808] drain_workqueue+0x9b/0x140
<4> [296.363810] guc_submit_sw_fini+0xbb/0x2d0 [xe]
<4> [296.363895] ? drm_managed_release+0xd1/0x170
<4> [296.363898] ? __pcs_replace_full_main+0x2a6/0x720
<4> [296.363902] ? drm_managed_release+0xd1/0x170
<4> [296.363903] ? kfree+0x23d/0x4d0
<4> [296.363905] drm_managed_release+0x8b/0x170
<4> [296.363906] drm_dev_put+0x69/0x90
<4> [296.363908] drm_gpuvm_free+0xc2/0x280 [drm_gpuvm]
<4> [296.363912] drm_gpuvm_put+0x48/0x80 [drm_gpuvm]
<4> [296.363914] __xe_exec_queue_free+0x79/0x210 [xe]
<4> [296.363988] xe_exec_queue_fini+0x33/0x60 [xe]
<4> [296.364058] __guc_exec_queue_destroy_async+0x6c/0x190 [xe]
<4> [296.364138] process_one_work+0x239/0x740
<4> [296.364141] worker_thread+0x200/0x3f0
<4> [296.364143] ? __pfx_worker_thread+0x10/0x10
<4> [296.364144] kthread+0x10d/0x150
<4> [296.364146] ? __pfx_kthread+0x10/0x10
<4> [296.364148] ret_from_fork+0x3bd/0x470
<4> [296.364150] ? __pfx_kthread+0x10/0x10
<4> [296.364151] ret_from_fork_asm+0x1a/0x30
<4> [296.364155] </TASK>
<7> [296.366617] xe 0000:00:02.0: [drm:intel_power_well_disable [xe]] disabling DC_off
<7> [296.393103] xe 0000:00:02.0: [drm:gsc_work [xe]] Tile0: GT1: GSC proxy init completed
<7> [296.402749] xe 0000:00:02.0: [drm:skl_enable_dc6 [xe]] Enabling DC6
<7> [296.694250] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 00 to 02
<6> [296.703850] Console: switching to colour dummy device 80x25
<6> [296.710384] [IGT] xe_eudebug: executing
<6> [296.719241] [IGT] xe_eudebug: exiting, ret=77
<6> [296.724171] Console: switching to colour frame buffer device 180x56
<7> [296.734513] xe 0000:00:02.0: [drm:intel_power_well_enable [xe]] enabling DC_off
<7> [296.742088] xe 0000:00:02.0: [drm:gen9_set_dc_state.part.0 [xe]] Setting DC state from 02 to 00
<7> [296.751155] xe 0000:00:02.0: [drm:drm_client_dev_restore] fbdev: ret=0
|