igt@i915_selftest@live* - abort - WARNING: possible circular locking dependency detected, *is trying to acquire lock, at: down_trylock, but task is already holding lock:, at: raw_spin_rq_lock_nested

https://gfx-ci.igk.intel.com/cibuglog-ng/testresult/2017606079?query_key=ff691c55326620999acbb59e45e5c9aa5881aa15

<7> [601.341180] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:207:DP-1] removing connector from sysfs
<7> [601.347986] i915 0000:00:02.0: [drm:drm_sysfs_connector_remove] [CONNECTOR:216:DP-2] removing connector from sysfs
<7> [601.400121] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:188:DDI A/PHY A] PPS 0 turning VDD off
<7> [601.402166] i915 0000:00:02.0: [drm:intel_pps_vdd_off_sync_unlocked [i915]] [ENCODER:188:DDI A/PHY A] PPS 0 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [601.404086] i915 0000:00:02.0: [drm:intel_power_well_disable [i915]] disabling AUX_A
<7> [601.407674] i915 0000:00:02.0: [drm:wait_panel_power_cycle [i915]] [ENCODER:188:DDI A/PHY A] PPS 0 wait for panel power cycle
<7> [602.026695] i915 0000:00:02.0: [drm:wait_panel_status [i915]] [ENCODER:188:DDI A/PHY A] PPS 0 mask: 0xb800000f value: 0x00000000 PP_STATUS: 0x00000000 PP_CONTROL: 0x00000060
<7> [602.028744] i915 0000:00:02.0: [drm:wait_panel_status [i915]] Wait complete
<3> [602.292741] i915 0000:00:02.0: probe with driver i915 failed with error -25
<4> [603.756958] ------------[ cut here ]------------
<4> [603.757007] 
<4> [603.757014] ======================================================
<4> [603.757019] WARNING: possible circular locking dependency detected
<4> [603.757027] 6.12.0-CI_DRM_15741-g1a3aaa791bab+ #1 Tainted: G     U            
<4> [603.757035] ------------------------------------------------------
<4> [603.757039] (udev-worker)/5936 is trying to acquire lock:
<4> [603.757048] ffffffff8338e258 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0x14/0x40
<4> [603.757094] 
but task is already holding lock:
<4> [603.757097] ffff8882a76b96d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x22/0xa0
<4> [603.757132] 
which lock already depends on the new lock.



<4> [603.757136] 
the existing dependency chain (in reverse order) is:
<4> [603.757139] 
-> #2 (&rq->__lock){-.-.}-{2:2}:
<4> [603.757154]        _raw_spin_lock_nested+0x2d/0x50
<4> [603.757175]        raw_spin_rq_lock_nested+0x22/0xa0
<4> [603.757191]        task_rq_lock+0x5f/0x1a0
<4> [603.757208]        cgroup_move_task+0x47/0x110
<4> [603.757228]        css_set_move_task+0xe6/0x250
<4> [603.757241]        cgroup_post_fork+0x91/0x2c0
<4> [603.757254]        copy_process+0x1f39/0x2dd0
<4> [603.757273]        kernel_clone+0xa8/0x490
<4> [603.757290]        user_mode_thread+0x5e/0x90
<4> [603.757307]        rest_init+0x28/0x200
<4> [603.757319]        start_kernel+0x9ff/0xc10
<4> [603.757343]        x86_64_start_reservations+0x18/0x30
<4> [603.757361]        x86_64_start_kernel+0xbf/0x110
<4> [603.757376]        common_startup_64+0x13e/0x141
<4> [603.757397]