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

http://gfx-ci.igk.intel.com/cibuglog-ng/testresult/1687566366?query_key=ad640c62e31d34ded9d408264d5cf41b87f7c045

<3> [80.259860] =============================================================================
<4> [80.259880] 
<4> [80.259881] ======================================================
<4> [80.259882] WARNING: possible circular locking dependency detected
<4> [80.259883] 6.8.0-rc3-CI_DRM_14232-g0e38a251464c+ #1 Not tainted
<4> [80.259885] ------------------------------------------------------
<4> [80.259885] gem_exec_gttfil/1326 is trying to acquire lock:
<4> [80.259887] ffffffff82738e58 ((console_sem).lock){-...}-{2:2}, at: down_trylock+0xe/0x30
<4> [80.259899] 
but task is already holding lock:
<4> [80.259899] ffff888100043598 (&n->list_lock){-.-.}-{2:2}, at: ___slab_alloc+0xc7d/0x1980
<4> [80.259906] 
which lock already depends on the new lock.



<4> [80.259907] 
the existing dependency chain (in reverse order) is:
<4> [80.259907] 
-> #5 (&n->list_lock){-.-.}-{2:2}:
<4> [80.259910]        lock_acquire+0xd8/0x2d0
<4> [80.259915]        _raw_spin_lock_irqsave+0x3d/0x60
<4> [80.259918]        ___slab_alloc+0xc7d/0x1980
<4> [80.259920]        __slab_alloc.isra.0+0x4d/0x90
<4> [80.259922]        kmem_cache_alloc+0x23a/0x250
<4> [80.259924]        fill_pool+0x151/0x220
<4> [80.259929]        debug_objects_fill_pool+0x2c/0x40
<4> [80.259931]        debug_object_activate+0x91/0x1d0
<4> [80.259933]        enqueue_hrtimer+0x19/0xc0
<4> [80.259936]        hrtimer_start_range_ns+0x243/0x390
<4> [80.259939]        tick_nohz_restart+0x72/0x90
<4> [80.259942]        tick_nohz_idle_exit+0xca/0x100
<4> [80.259945]        do_idle+0x15a/0x250
<4> [80.259949]        cpu_startup_entry+0x25/0x30
<4> [80.259952]        start_secondary+0x11a/0x140
<4> [80.259957]        secondary_startup_64_no_verify+0x170/0x17b