Bug 2138909

Summary:	gnome-shell segfaults in liblcms2 on plugging HDMI cable
Product:	[Fedora] Fedora	Reporter:	Tobias <tobias.columbus>
Component:	gnome-shell	Assignee:	Florian Müllner <fmuellner>
Status:	CLOSED DUPLICATE	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	37	CC:	adscvr, fmuellner, gnome-sig, jadahl, otaylor, philip.wyett
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Linux
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Last Closed:	2022-10-31 16:16:39 UTC	Type:	Bug
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Description Tobias 2022-10-31 16:11:17 UTC

Description of problem:

Plugging in a HDMI cable (from a beamer), the laptop freezes.
The logfile says:

16:49:08 kernel: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-coredump@0-6673-0 comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
16:49:08 systemd: Started systemd-coredump - Process Core Dump (PID 6673/UID 0).
16:49:08 kernel: BPF prog-id=118 op=LOAD
16:49:08 systemd: Created slice system-systemd\x2dcoredump.slice - Slice /system/systemd-coredump.
16:49:08 kernel: Code: b8 01 00 00 00 c3 31 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa 8b 47 58 c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa <89> 77 58 c3 0f 1f 84 00 00 00 00 00 f3 0f 1e fa 8b 47 5c c3 0f 1f
16:49:08 kernel: gnome-shell[2235]: segfault at 58 ip 00007f705e1e9d34 sp 00007fffc2a1d708 error 6 in liblcms2.so.2.0.13[7f705e1de000+3f000]
16:49:08 kernel: show_signal_msg: 145 callbacks suppressed
16:49:08 gnome-shell: ANOM_ABEND auid=1000 uid=1000 gid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 pid=2235 comm="gnome-shell" exe="/usr/bin/gnome-shell" sig=11 res=1

My HDMI screen works fine; Maybe it's related to sound?

Version-Release number of selected component (if applicable):
Fedora 37,


How reproducible:
This beamer works a 100%. Did not try other HDMI devices.

Steps to Reproduce:
1. Plug in a HDMI cable
2.
3.

Actual results:
System freezes

Expected results:


Additional info:

Comment 1 Tobias 2022-10-31 16:15:24 UTC

It's a Fujitsu Lifebook U7411 running Fedora 37 with kernel-5.19.15-301.fc37

If you need more info, I'd be happy to provide it.

Comment 2 Jonas Ådahl 2022-10-31 16:16:39 UTC


*** This bug has been marked as a duplicate of bug 2138453 ***