[Bug 107129] [CI][GUC][SKL,KBL] drv_selftests at live_sanity

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=107129

--- Comment #1 from Tomi Sarvela <tomi.p.sarvela at intel.com> ---
Wrong cut/paste there, this has probably more relevant information:

[  369.531090] RIP: 0010:plist_check_prev_next+0x0/0x40
[  369.531094] Code: ff 85 c0 89 c2 7e 17 be 01 00 00 00 48 89 df e8 76 c5 b6
ff ba 01 00 00 00 85 c0 0f 4e d0 89 d0 5b c3 90 90 90 90 90 90 90 90 <48> 8b 42
08 48 39 f0 74 2b 49 89 f0 48 8b 4f 08 50 ff 32 52 48 89 
[  369.531147] RSP: 0018:ffffc9000051fa88 EFLAGS: 00010006
[  369.531151] RAX: 0000000000000000 RBX: 0000000000000000 RCX:
0000000000000002
[  369.531155] RDX: 0000000000000000 RSI: ffff880212c87820 RDI:
ffffffff82243de0
[  369.531159] RBP: 0000000000000000 R08: 0000000000000000 R09:
0000000000000001
[  369.531164] R10: ffffc9000051fa70 R11: 0000000000000000 R12:
ffffffff82243de0
[  369.531168] R13: ffffffff82243de0 R14: ffff8802168b7820 R15:
0000000077359400
[  369.531173] FS:  00007f17536e5980(0000) GS:ffff880236c80000(0000)
knlGS:0000000000000000
[  369.531178] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  369.531182] CR2: 0000000000000008 CR3: 000000014df46004 CR4:
00000000003606e0
[  369.531186] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[  369.531190] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[  369.531195] BUG: sleeping function called from invalid context at
./include/linux/percpu-rwsem.h:34
[  369.531200] in_atomic(): 1, irqs_disabled(): 1, pid: 8902, name:
drv_selftest
[  369.531205] INFO: lockdep is turned off.
[  369.531207] irq event stamp: 230888
[  369.531211] hardirqs last  enabled at (230887): [<ffffffff8193e0dc>]
_raw_spin_unlock_irqrestore+0x4c/0x60
[  369.531217] hardirqs last disabled at (230888): [<ffffffff8193df4d>]
_raw_spin_lock_irqsave+0xd/0x50
[  369.531224] softirqs last  enabled at (230732): [<ffffffff81c0034f>]
__do_softirq+0x34f/0x505
[  369.531230] softirqs last disabled at (230725): [<ffffffff8108c759>]
irq_exit+0xa9/0xc0
[  369.531235] Preemption disabled at:
[  369.531235] [<0000000000000000>]           (null)
[  369.531242] CPU: 2 PID: 8902 Comm: drv_selftest Tainted: G     UD W        
4.18.0-rc3-CI-CI_DRM_4432+ #1
[  369.531247] Hardware name: System manufacturer System Product
Name/Z170M-PLUS, BIOS 3610 03/29/2018
[  369.531252] Call Trace:
[  369.531256]  dump_stack+0x67/0x9b
[  369.531260]  ___might_sleep+0x167/0x250
[  369.531264]  exit_signals+0x2b/0x2d0
[  369.531268]  do_exit+0xa3/0xd40
[  369.531273]  rewind_stack_do_exit+0x17/0x20

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