Ubuntu
mutter package

gnome-shell crashed with SIGABRT in src/core/window.c:1591:meta_window_unmanage: assertion failed: (g_list_find (workspace->windows, window) == NULL)

Bug #1864052 reported by Julian Andres Klode on 2020-02-20

This bug affects 2 people

	Status	Importance	Assigned to
mutter (Ubuntu)	Fix Released	Undecided	Marco Trevisan (Treviño)
Focal	Fix Released	Undecided	Marco Trevisan (Treviño)
Groovy	Fix Released	Undecided	Marco Trevisan (Treviño)

Bug Description

https://errors.ubuntu.com/problem/3e51baba6960038ed185034581cb83e4dd4776e6

---

gnome-shell crashes whenever in CHrome you pop out a video into a floating video, or close the floating video (move the video back into the main window).

To test, you can use

javascript:document.getElementsByTagName('video')[0].requestPictureInPicture();

to make a video float on any site, even if the site does not have a button for it. I only tested Netflix.

ProblemType: Crash
DistroRelease: Ubuntu 20.04
Package: gnome-shell 3.34.3-1ubuntu1
ProcVersionSignature: Ubuntu 5.4.0-14.17-generic 5.4.18
Uname: Linux 5.4.0-14-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.11-0ubuntu16
Architecture: amd64
CurrentDesktop: GNOME
Date: Thu Feb 20 15:36:33 2020
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2018-03-14 (707 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20180313)
ProcCmdline: /usr/bin/gnome-shell
RelatedPackageVersions: mutter-common 3.34.3-1ubuntu1
Signal: 6
SourcePackage: gnome-shell
StacktraceTop:
() at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
g_assertion_message_expr () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
() at /usr/lib/x86_64-linux-gnu/libmutter-5.so.0
() at /usr/lib/x86_64-linux-gnu/libmutter-5.so.0
() at /usr/lib/x86_64-linux-gnu/libmutter-5.so.0
Title: gnome-shell crashed with SIGABRT
UpgradeStatus: Upgraded to focal on 2019-11-25 (87 days ago)
UserGroups: adm cdrom dip fax input kvm lpadmin lxd plugdev sambashare sbuild sudo
separator:

See original description

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Revision history for this message

Julian Andres Klode (juliank) wrote on 2020-02-20:

Dependencies.txt Edit (22.4 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (922 bytes, text/plain; charset="utf-8")
GsettingsChanges.txt Edit (4.7 KiB, text/plain; charset="utf-8")
JournalErrors.txt Edit (174.9 KiB, text/plain; charset="utf-8")
ProcCpuinfoMinimal.txt Edit (1.3 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (287 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (165.0 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (1.4 KiB, text/plain; charset="utf-8")
Registers.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ShellJournal.txt Edit (78.9 KiB, text/plain; charset="utf-8")
Stacktrace.txt Edit (2.6 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (34.5 KiB, text/plain; charset="utf-8")
monitors.xml.txt Edit (4.1 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-20:

StacktraceTop:
g_assertion_message.cold () from /tmp/apport_sandbox_wlmufkt0/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
g_assertion_message_expr () from /tmp/apport_sandbox_wlmufkt0/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
meta_window_unmanage (window=0x5572f5bb6e80, timestamp=867760) at ../src/core/window.c:1591
handle_other_xevent (x11_display=x11_display@entry=0x5572f3921360, event=event@entry=0x7ffca6e1e300) at ../src/x11/events.c:1374
meta_x11_display_handle_xevent (event=0x7ffca6e1e300, x11_display=0x5572f3921360) at ../src/x11/events.c:1857

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-20: Stacktrace.txt

Stacktrace.txt Edit (4.0 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-20: StacktraceSource.txt

StacktraceSource.txt Edit (2.1 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2020-02-20: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (179.4 KiB, text/plain)

Changed in gnome-shell (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Daniel van Vugt (vanvugt) on 2020-02-21

summary:

- gnome-shell crashed with SIGABRT when opening/closing chrome PiP videos
+ gnome-shell crashed with SIGABRT in
+ src/core/window.c:1591:meta_window_unmanage: assertion failed:
+ (g_list_find (workspace->windows, window) == NULL)

Revision history for this message

Launchpad Janitor (janitor) wrote on 2020-02-21:

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in gnome-shell (Ubuntu):
status:	New → Confirmed
Changed in mutter (Ubuntu):
status:	New → Confirmed

Revision history for this message

Daniel van Vugt (vanvugt) wrote on 2020-02-21:

Tracking in https://errors.ubuntu.com/problem/3e51baba6960038ed185034581cb83e4dd4776e6

description:	updated
tags:	added: bionic eoan

Julian Andres Klode (juliank) on 2020-03-03

tags:

added: champagne

Marco Trevisan (Treviño) (3v1n0) on 2020-03-10

Changed in gnome-shell (Ubuntu):
assignee:	nobody → Marco Trevisan (Treviño) (3v1n0)
Changed in mutter (Ubuntu):
assignee:	nobody → Marco Trevisan (Treviño) (3v1n0)

Iain Lane (laney) on 2020-06-30

Changed in gnome-shell (Ubuntu Focal):
assignee:	nobody → Marco Trevisan (Treviño) (3v1n0)
status:	New → Confirmed
Changed in mutter (Ubuntu Focal):
status:	New → Confirmed
assignee:	nobody → Marco Trevisan (Treviño) (3v1n0)
tags:	removed: champagne

Revision history for this message

Marco Trevisan (Treviño) (3v1n0) wrote on 2020-07-06:

This should be fixed by 3.36.3, reopen if it's not the case.

Changed in gnome-shell (Ubuntu Focal):
status:	Confirmed → Fix Released
Changed in gnome-shell (Ubuntu Groovy):
status:	Confirmed → Fix Released
Changed in mutter (Ubuntu Focal):
status:	Confirmed → Fix Released
Changed in mutter (Ubuntu Groovy):
status:	Confirmed → Fix Released
no longer affects:	gnome-shell (Ubuntu)
no longer affects:	gnome-shell (Ubuntu Focal)
no longer affects:	gnome-shell (Ubuntu Groovy)

Revision history for this message

Julian Andres Klode (juliank) wrote on 2021-01-15:

#10

Found another crash the same way in bug 1911921

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gnome-shell crashed with SIGABRT in src/core/window.c:1591:meta_window_unmanage: assertion failed: (g_list_find (workspace->windows, window) == NULL)

Bug Description

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mutter package