Few tests - abort - WARNING: possible circular locking dependency detected, *is trying to acquire lock, at: down_trylock, but task is already holding lock, at: ___slab_alloc

http://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1750926210?query_key=6fd62dd3271706ce95f42cf3128cc493ea0d9438

<7> [414.656454] [drm:drm_client_modeset_probe] connector 263 enabled? no
<7> [414.656459] [drm:drm_client_modeset_probe] connector 272 enabled? no
<7> [414.656463] [drm:drm_client_modeset_probe] connector 280 enabled? no
<7> [414.656468] [drm:drm_client_modeset_probe] connector 286 enabled? no
<7> [414.656516] [drm:drm_client_firmware_config.isra.0] Not using firmware configuration
<7> [414.656531] [drm:drm_client_modeset_probe] picking CRTCs for 16384x16384 config
<7> [414.656550] i915 0000:00:02.0: [drm:__drm_fb_helper_initial_config_and_unlock] test CRTC 0 primary plane
<6> [414.656562] i915 0000:00:02.0: [drm] Cannot find any crtc or sizes
<3> [414.663774] =============================================================================
<4> [414.663789] 
<4> [414.663790] ======================================================
<4> [414.663791] WARNING: possible circular locking dependency detected
<4> [414.663792] 6.9.0-rc4-CI_DRM_14571-g8af056cad31b+ #1 Tainted: G     U            
<4> [414.663794] ------------------------------------------------------
<4> [414.663794] systemd-udevd/5725 is trying to acquire lock:
<4> [414.663796] ffffffff82738eb8 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0xe/0x30
<4> [414.663806] 
but task is already holding lock:
<4> [414.663807] ffff888100191d18 (&n->list_lock){-.-.}-{2:2}, at: ___slab_alloc+0xb0a/0x1970
<4> [414.663814] 
which lock already depends on the new lock.



<4> [414.663815] 
the existing dependency chain (in reverse order) is:
<4> [414.663816] 
-> #5 (&n->list_lock){-.-.}-{2:2}:
<4> [414.663818]        lock_acquire+0xd7/0x2f0
<4> [414.663824]        _raw_spin_lock_irqsave+0x3d/0x60
<4> [414.663827]        ___slab_alloc+0xb0a/0x1970
<4> [414.663830]        __slab_alloc.isra.0+0x4d/0x90
<4> [414.663833]        kmem_cache_alloc+0x256/0x270
<4> [414.663835]        fill_pool+0x151/0x220
<4> [414.663840]        debug_objects_fill_pool+0x2c/0x40
<4> [414.663841]        debug_object_activate+0x91/0x1d0
<4> [414.663843]        enqueue_hrtimer+0x19/0xf0
<4> [414.663847]        hrtimer_start_range_ns+0xf0/0x3b0