igt@gem_mmap_gtt@basic-small-copy-odd - abort - INFO: task kworker/0.* blocked for more than 62 seconds
<6> [572.649905] [IGT] gem_mmap_gtt: starting subtest basic-small-copy-odd
<7> [572.655605] i915 0000:00:02.0: [drm:i915_gem_open [i915]]
<7> [572.655932] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070]
<7> [572.905010] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x00000070 [0x00000070]
<3> [573.025258] INFO: task kworker/0:1:9 blocked for more than 62 seconds.
<3> [573.025705] Tainted: G W 6.5.0-rc2-CI_DRM_13394-g4fab7ebb2e36+ #1
<3> [573.025731] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
<6> [573.025756] task:kworker/0:1 state:D stack:13376 pid:9 ppid:2 flags:0x00004000
<6> [573.025770] Workqueue: events ata_scsi_dev_rescan
<6> [573.025784] Call Trace:
<6> [573.025787] <TASK>
<6> [573.025793] __schedule+0x3a4/0xd70
<6> [573.025807] schedule+0x5c/0xd0
<6> [573.025811] schedule_preempt_disabled+0x13/0x30
<6> [573.025816] __mutex_lock+0x740/0xcc0
<6> [573.025823] ? ata_scsi_dev_rescan+0x36/0x190
<6> [573.025830] ? ata_scsi_dev_rescan+0x36/0x190
<6> [573.025832] ata_scsi_dev_rescan+0x36/0x190
<6> [573.025838] process_one_work+0x251/0x500
<6> [573.025851] worker_thread+0x4f/0x3a0
<6> [573.025858] ? __pfx_worker_thread+0x10/0x10
<6> [573.025862] kthread+0x101/0x130
<6> [573.025868] ? __pfx_kthread+0x10/0x10
<6> [573.025873] ret_from_fork+0x2f/0x50
<6> [573.025880] ? __pfx_kthread+0x10/0x10
<6> [573.025883] ret_from_fork_asm+0x1b/0x30
<6> [573.025890] RIP: 0000:0x0
<6> [573.025899] Code: Unable to access opcode bytes at 0xffffffffffffffd6.
<6> [573.025901] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000
<6> [573.025905] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
<6> [573.025907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
<6> [573.025909] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
<6> [573.025911] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
<6> [573.025913] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
<6> [573.025922] </TASK>
<4> [573.026013]
Showing all locks held in the system:
<4> [573.026016] 3 locks held by kworker/0:1/9:
<4> [573.026019] #0: ffff888100081538 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1bd/0x500
<4> [573.026032] #1: ffffc9000005be40 ((work_completion)(&(&ap->scsi_rescan_task)->work)){+.+.}-{0:0}, at: process_one_work+0x1c1/0x500
<4> [573.026042] #2: ffff88810347c350 (&ap->scsi_scan_mutex){+.+.}-{3:3}, at: ata_scsi_dev_rescan+0x36/0x190
<4> [573.026052] 1 lock held by rcu_tasks_kthre/12:
<4> [573.026054] #0: ffffffff82738750 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x2b/0x400
<4> [573.026070] 1 lock held by khungtaskd/57:
<4> [573.026073] #0: ffffffff82739200 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x12/0x1d0
<4> [573.026089] 4 locks held by kworker/2:2/106:
<4> [573.026091] #0: ffff888100081538 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1bd/0x500
<4> [573.026100] #1: ffffc900003d3e40 ((work_completion)(&(&ap->hotplug_task)->work)){+.+.}-{0:0}, at: process_one_work+0x1c1/0x500
<4> [573.026109] #2: ffff88810347c350 (&ap->scsi_scan_mutex){+.+.}-{3:3}, at: ata_scsi_hotplug+0x2a/0x80
<4> [573.026118] #3: ffff8881035c10e0 (&shost->scan_mutex){+.+.}-{3:3}, at: __scsi_add_device+0x76/0x180
<4> [573.026132] 1 lock held by in:imklog/276:
<4> [573.026133] #0: ffff888102dd8608 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x47/0x60
<4> [573.026149] 1 lock held by dmesg/983:
<4> [573.026151] #0: ffff888122e310d0 (&user->lock){+.+.}-{3:3}, at: devkmsg_read+0x67/0x200
<4> [573.026201]
<4> [573.026204] =============================================
<6> [573.289013] [IGT] gem_mmap_gtt: finished subtest basic-small-copy-odd, SUCCESS
<6> [573.289365] [IGT] gem_mmap_gtt: exiting, ret=0
<7> [573.289652] i915 0000:00:02.0: [drm:i915_drop_caches_set [i915]] Dropping caches: 0x000001dc [0x000001dc]
<6> [573.317975] Console: switching to colour frame buffer device 128x48