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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [CI][DRMTIP] igt@kms_fbcon_fbt@psr-suspend - incomplete - soft hang"
href="https://bugs.freedesktop.org/show_bug.cgi?id=107934">107934</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CI][DRMTIP] igt@kms_fbcon_fbt@psr-suspend - incomplete - soft hang
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>XOrg git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>Other
</td>
</tr>
<tr>
<th>OS</th>
<td>All
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>martin.peres@free.fr
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre><a href="https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_110/fi-icl-u/igt@kms_fbcon_fbt@psr-suspend.html">https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_110/fi-icl-u/igt@kms_fbcon_fbt@psr-suspend.html</a>
<0>[ 171.332725] Kernel Offset: 0x29000000 from 0xffffffff81000000 (relocation
range: 0xffffffff80000000-0xffffffffbfffffff)
<4>[ 171.332765] CPU: 0 PID: 1058 Comm: kworker/0:3H Tainted: G U W L
4.19.0-rc3-g3c13515b1233-drmtip_110+ #1
<4>[ 171.332801] Hardware name: Intel Corporation Ice Lake Client
Platform/IceLake U DDR4 SODIMM PD RVP, BIOS ICLSFWR1.R00.2313.A01.1808012121
08/01/2018
<4>[ 171.332847] Workqueue: kblockd blk_mq_requeue_work
<4>[ 171.332867] Call Trace:
<4>[ 171.332879] <IRQ>
<4>[ 171.332892] dump_stack+0x67/0x9b
<4>[ 171.332908] panic+0x111/0x22d
<4>[ 171.332931] watchdog_timer_fn+0x2e2/0x2f0
<4>[ 171.332952] __hrtimer_run_queues+0x11e/0x4a0
<4>[ 171.332975] hrtimer_interrupt+0xea/0x250
<4>[ 171.332997] smp_apic_timer_interrupt+0x7b/0x240
<4>[ 171.333017] apic_timer_interrupt+0xf/0x20
<4>[ 171.333034] RIP: 0010:debug_lockdep_rcu_enabled+0x0/0x20
<4>[ 171.333054] Code: e9 de 42 ff ff 0f 1f 44 00 00 65 48 8b 04 25 00 4f 01
00 8b 80 7c 08 00 00 85 c0 0f 94 c0 0f b6 c0 c3 0f 1f 84 00 00 00 00 00 <8b> 15
ae 2c 24 01 85 d2 74 0c 8b 05 50 62 18 01 85 c0 74 02 eb ca
<4>[ 171.333114] RSP: 0018:ffff8cf030603c58 EFLAGS: 00000202 ORIG_RAX:
ffffffffffffff13
<4>[ 171.333143] RAX: ffff8cf02c9f9458 RBX: 0000000000000002 RCX:
7cfe74b800000000
<4>[ 171.333168] RDX: 0000000000000002 RSI: ffffffffab080810 RDI:
ffffffffab0a3496
<4>[ 171.333192] RBP: ffff8cf030603d00 R08: 00000000fc00b397 R09:
0000000000000002
<4>[ 171.333217] R10: ffff8cf030603bf0 R11: ffffffffab246be0 R12:
ffffffffab2ec200
<4>[ 171.333242] R13: ffff8cf030603d40 R14: ffff8cf02c9f8af8 R15:
ffff8cf024d24f88
<4>[ 171.333268] ? apic_timer_interrupt+0xa/0x20
<4>[ 171.333295] fib_validate_source+0x1ae/0x540
<4>[ 171.333322] ip_route_input_rcu+0x656/0xd30
<4>[ 171.333348] ip_route_input_noref+0x85/0x140
<4>[ 171.333367] ? ip_route_input_noref+0x10/0x140
<4>[ 171.333389] ip_rcv_finish_core.isra.0+0x7d/0x540
<4>[ 171.333410] ? process_backlog+0x66/0x220
<4>[ 171.333427] ip_rcv+0x28/0x70
<4>[ 171.333441] __netif_receive_skb_one_core+0x4d/0x70
<4>[ 171.333462] process_backlog+0xcb/0x220
<4>[ 171.333482] net_rx_action+0x144/0x460
<4>[ 171.333504] __do_softirq+0xd8/0x483
<4>[ 171.333522] ? _raw_spin_unlock+0x29/0x40
<4>[ 171.333541] irq_exit+0xa9/0xc0
<4>[ 171.333555] do_IRQ+0x9a/0x120
<4>[ 171.333571] common_interrupt+0xf/0xf
<4>[ 171.333587] </IRQ>
<4>[ 171.333598] RIP: 0010:debug_lockdep_rcu_enabled.part.0+0x14/0x20
<4>[ 171.333620] Code: e9 06 ab 8d 70 01 89 35 c2 bf 5c 02 e9 de 42 ff ff 0f
1f 44 00 00 65 48 8b 04 25 00 4f 01 00 8b 80 7c 08 00 00 85 c0 0f 94 c0 <0f> b6
c0 c3 0f 1f 84 00 00 00 00 00 8b 15 ae 2c 24 01 85 d2 74 0c
<4>[ 171.333680] RSP: 0018:ffff95e7c08ebcf8 EFLAGS: 00000246 ORIG_RAX:
ffffffffffffffce
<4>[ 171.333708] RAX: 0000000000000001 RBX: ffff8cf030621dc0 RCX:
0000000000000001
<4>[ 171.333733] RDX: 0000000000000002 RSI: 00000000ffffffff RDI:
ffffffffab246bc0
<4>[ 171.333758] RBP: ffff95e7c08ebd60 R08: 0000000000000000 R09:
0000000000000001
<4>[ 171.333783] R10: 0000000000000000 R11: 0000000000000000 R12:
ffff8cf020ce4040
<4>[ 171.333808] R13: 0000000000000000 R14: 0000000000021dc0 R15:
0000000000000001
<4>[ 171.333843] __schedule+0x89/0xb40
<4>[ 171.333864] preempt_schedule_irq+0x2f/0x60
<4>[ 171.333881] retint_kernel+0x1b/0x2d
<4>[ 171.333896] RIP: 0010:blk_mq_requeue_work+0xd3/0x160
<4>[ 171.333915] Code: 74 0f 48 8b 53 40 48 8b 43 48 48 89 42 08 48 89 10 48
89 6b 40 48 89 6b 48 31 c9 31 d2 be 01 00 00 00 48 89 df e8 9d 65 00 00 <49> 8d
6e 40 49 8b 46 40 4c 89 f3 4c 39 e5 4c 8d 70 c0 75 ab 48 8b
<4>[ 171.333975] RSP: 0018:ffff95e7c08ebe20 EFLAGS: 00000286 ORIG_RAX:
ffffffffffffff13
<4>[ 171.334004] RAX: 0000000000000000 RBX: ffff8cf029c139c0 RCX:
0000000000000001
<4>[ 171.334029] RDX: 0000000000000001 RSI: 000000003742598c RDI:
00000000ffffffff
<4>[ 171.334054] RBP: ffff8cf029c13a00 R08: 00000000e761a20e R09:
0000000000000001
<4>[ 171.334078] R10: ffff95e7c08ebd48 R11: ffff8cf02a6dba90 R12:
ffff95e7c08ebe20
<4>[ 171.334103] R13: ffff8cf02a1b0008 R14: ffff95e7c08ebde0 R15:
0000000000000000
<4>[ 171.334141] process_one_work+0x245/0x610
<4>[ 171.334163] worker_thread+0x37/0x380
<4>[ 171.334181] ? process_one_work+0x610/0x610
<4>[ 171.334198] kthread+0x119/0x130
<4>[ 171.334214] ? kthread_park+0x80/0x80
<4>[ 171.334231] ret_from_fork+0x3a/0x50</pre>
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