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<base href="https://bugs.freedesktop.org/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - kernel: [drm:i915_gem_idle_work_handler [i915]] *ERROR* Timeout waiting for engines to idle"
href="https://bugs.freedesktop.org/show_bug.cgi?id=108108">108108</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>kernel: [drm:i915_gem_idle_work_handler [i915]] *ERROR* Timeout waiting for engines to idle
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>unspecified
</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>shaleen.jain95@gmail.com
</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>GPU hangs after the laptop lid is opened while is system is already running.
The display never turns on or remains black forcing me to hard reset the
system.
No `/sys/class/drm/card0/error` was created or lost after reboot.
$ uname -m
x86_64
$ uname -r
4.14.72-1-lts
Linux distribution: Arch Linux
Mesa: 18.2.1-1
dmesg:
pipe A vblank wait timed out
Oct 01 11:20:49 shalzz-galp2 kernel: ------------[ cut here ]------------
Oct 01 11:20:49 shalzz-galp2 kernel: WARNING: CPU: 1 PID: 1859 at
drivers/gpu/drm/i915/intel_display.c:12202 intel_atomic_commit_tail.col>
Oct 01 11:20:49 shalzz-galp2 kernel: Modules linked in: loop udf crc_itu_t
snd_seq_dummy snd_seq snd_seq_device nls_utf8 isofs sd_mod uas>
Oct 01 11:20:49 shalzz-galp2 kernel: iwlwifi snd_hda_core i2c_algo_bit
drm_kms_helper snd_hwdep aesni_intel drm aes_x86_64 crypto_simd g>
Oct 01 11:20:49 shalzz-galp2 kernel: CPU: 1 PID: 1859 Comm: systemd-logind
Tainted: G O 4.14.72-1-lts #1
Oct 01 11:20:49 shalzz-galp2 kernel: Hardware name: System76 Galago Pro/Galago
Pro, BIOS 1.05.12-0 09/05/2018
Oct 01 11:20:49 shalzz-galp2 kernel: task: ffff88c0e6b2bb00 task.stack:
ffffb464c381c000
Oct 01 11:20:49 shalzz-galp2 kernel: RIP:
0010:intel_atomic_commit_tail.cold.188+0x12b/0x132 [i915]
Oct 01 11:20:49 shalzz-galp2 kernel: RSP: 0018:ffffb464c381f920 EFLAGS:
00010246
Oct 01 11:20:49 shalzz-galp2 kernel: RAX: 000000000000001c RBX:
0000000000000000 RCX: 000000000000001c
Oct 01 11:20:49 shalzz-galp2 kernel: RDX: 0000000000000000 RSI:
0000000000000002 RDI: 0000000000000246
Oct 01 11:20:49 shalzz-galp2 kernel: RBP: ffff88c0e4b18000 R08:
00001c22ebd66a6a R09: 000000000000001c
Oct 01 11:20:49 shalzz-galp2 kernel: R10: 00000000000006d9 R11:
000000000005d970 R12: 0000000000000000
Oct 01 11:20:49 shalzz-galp2 kernel: R13: ffff88c0e377c800 R14:
00000000002f570e R15: 0000000000000001
Oct 01 11:20:49 shalzz-galp2 kernel: FS: 00007f55a8da0940(0000)
GS:ffff88c0fec80000(0000) knlGS:0000000000000000
Oct 01 11:20:49 shalzz-galp2 kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Oct 01 11:20:49 shalzz-galp2 kernel: CR2: 00007ffcefb87fc8 CR3:
00000005649c0002 CR4: 00000000003606e0
Oct 01 11:20:49 shalzz-galp2 kernel: Call Trace:
Oct 01 11:20:49 shalzz-galp2 kernel: ? wait_woken+0x80/0x80
Oct 01 11:20:49 shalzz-galp2 kernel: intel_atomic_commit+0x1d7/0x230 [i915]
Oct 01 11:20:49 shalzz-galp2 kernel: restore_fbdev_mode_atomic+0x188/0x1f0
[drm_kms_helper]
Oct 01 11:20:49 shalzz-galp2 kernel:
drm_fb_helper_restore_fbdev_mode_unlocked.part.32+0x23/0x70 [drm_kms_helper]
Oct 01 11:20:49 shalzz-galp2 kernel: drm_fb_helper_set_par+0x41/0x70
[drm_kms_helper]
Oct 01 11:20:49 shalzz-galp2 kernel: intel_fbdev_set_par+0x16/0x60 [i915]
Oct 01 11:20:49 shalzz-galp2 kernel: fb_set_var+0x212/0x3e0
Oct 01 11:20:49 shalzz-galp2 kernel: fbcon_blank+0x24b/0x320
Oct 01 11:20:49 shalzz-galp2 kernel: do_unblank_screen+0x9b/0x150
Oct 01 11:20:49 shalzz-galp2 kernel: vt_ioctl+0x36c/0x11b0
Oct 01 11:20:49 shalzz-galp2 kernel: tty_ioctl+0x21c/0x880
Oct 01 11:20:49 shalzz-galp2 kernel: ? __seccomp_filter+0x3b/0x250
Oct 01 11:20:49 shalzz-galp2 kernel: ? tty_unlock+0x21/0x30
Oct 01 11:20:49 shalzz-galp2 kernel: do_vfs_ioctl+0xa4/0x610
Oct 01 11:20:49 shalzz-galp2 kernel: ? syscall_trace_enter+0xd6/0x270
Oct 01 11:20:49 shalzz-galp2 kernel: SyS_ioctl+0x74/0x80
Oct 01 11:20:49 shalzz-galp2 kernel: do_syscall_64+0x67/0x100
Oct 01 11:20:49 shalzz-galp2 kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Oct 01 11:20:49 shalzz-galp2 kernel: RIP: 0033:0x7f55abcf779b
Oct 01 11:20:49 shalzz-galp2 kernel: RSP: 002b:00007ffdb607a258 EFLAGS:
00000246 ORIG_RAX: 0000000000000010
Oct 01 11:20:49 shalzz-galp2 kernel: RAX: ffffffffffffffda RBX:
000055a2f23f72d0 RCX: 00007f55abcf779b
Oct 01 11:20:49 shalzz-galp2 kernel: RDX: 0000000000000000 RSI:
0000000000004b3a RDI: 000000000000000c
Oct 01 11:20:49 shalzz-galp2 kernel: RBP: 000000000000000c R08:
00007ffdb607a190 R09: 0000000000000002
Oct 01 11:20:49 shalzz-galp2 kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 0000000000000024
Oct 01 11:20:49 shalzz-galp2 kernel: R13: 00007ffdb607a370 R14:
00007f55a8da0858 R15: 00007ffdb607a390
Oct 01 11:20:49 shalzz-galp2 kernel: Code: 0f 0b e9 a4 bf f8 ff 48 c7 c7 f5 8a
b9 c0 e8 30 35 58 c6 0f 0b e9 74 be f8 ff 41 8d 74 24 41 4>
Oct 01 11:20:49 shalzz-galp2 kernel: ---[ end trace cd5bbcdd837c2757 ]---</pre>
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