Description of problem: I'm having an odd issue with Firefox on Wayland (firefox-wayland package). The issue results in firefox reporting that it has been disconnected from the Wayland compositor, then crashing. Version-Release number of selected component (if applicable): Firefox version 93.0 How reproducible: Consistent. Steps to Reproduce: 1. Have, at least two tabs open in Firefox on Wayland 2. Wiggle the tabs so that they swap orders repeatedly. 3. The animation for the tabs will begin to lag, and Firefox will crash. Actual results: Firefox on Wayland lagging and/or crashing when dragging tabs. Expected results: Firefox on Wayland not lagging and/or crashing when dragging tabs. Additional info: The errors thrown in the system logs when the crash occurs: Oct 25 09:36:57 Celestia GeckoMain[21400]: Couldn't map window 0x7fcbadde50a0 as subsurface because its parent is not mapped. Oct 25 09:36:57 Celestia GeckoMain[21400]: Couldn't map window 0x7fcbadde50a0 as subsurface because its parent is not mapped. Oct 25 09:37:24 Celestia GeckoMain[21400]: Lost connection to Wayland compositor. Oct 25 09:37:24 Celestia plasmashell[21779]: Exiting due to channel error. Oct 25 09:37:24 Celestia plasmashell[21788]: Exiting due to channel error. Oct 25 09:37:24 Celestia plasmashell[21731]: Exiting due to channel error. Oct 25 09:37:24 Celestia plasmashell[21650]: Exiting due to channel error. Oct 25 09:37:24 Celestia plasmashell[21614]: Exiting due to channel error. Oct 25 09:37:24 Celestia plasmashell[21573]: Exiting due to channel error. Oct 25 09:37:24 Celestia systemd[3883]: app-firefox\x2dwayland-cd7fe58404f04f8798921e585f5d99d3.scope: Consumed 3min 39.286s CPU time. The compositor is set to use OpenGL 3.0. Changing this doesn't seem to have any effect. Other potentially relevant software: Kernel 5.13.6 (running with amdgpu drivers) Wayland 1.19.0 KDE Plasma 5.22.5 It may also be worth noting that KDE was installed after-the-fact, along side Cinnamon.
Yes, looks like Firefox issue. Please try latest nightly under Wayland: https://fedoraproject.org/wiki/How_to_debug_Firefox_problems?rd=Bug_info_Firefox#Testing_Mozilla_binaries Thanks.
(In reply to Martin Stransky from comment #1) > Yes, looks like Firefox issue. Please try latest nightly under Wayland: > https://fedoraproject.org/wiki/ > How_to_debug_Firefox_problems?rd=Bug_info_Firefox#Testing_Mozilla_binaries > Thanks. I have tried the latest nightly build (95.0a1) under Wayland, and the issue persists without change.
Can you try Gnome or mutter https://fedoraproject.org/wiki/How_to_debug_Firefox_problems?rd=Bug_info_Firefox#Testing_different_Wayland_compositor if you can reproduce the issue?
I tried mutter in nested mode, and didn't seem to have any problems. I'd really prefer not to install all of GNOME, so I hope that's enough to narrow it down.
Please try Fedora 35 & Firefox 94. If you still see the crashes (and mutter works ok) please file a bug at bugzilla.mozilla.org and cc me there. Thanks.
Sorry for taking so long to get back to this. The bug still persists on Firefox 94. I will proceed to file a bug on the Mozilla tracker as soon as possible.
Okay, can you please try to get backtrace info of the crash? https://fedoraproject.org/wiki/Debugging_guidelines_for_Mozilla_products#Using_Mozilla_crash_reporter Thanks.
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Fedora Linux 34 entered end-of-life (EOL) status on 2022-06-07. Fedora Linux 34 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. Thank you for reporting this bug and we are sorry it could not be fixed.
Reopening, problem still occuring with Fedora 36 and Fx 104.
*** Bug 2112033 has been marked as a duplicate of this bug. ***
Here is some information from journalctl regarding the last crash. Hope this helps. plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///home/gbcox/.local/share/plasma/plasmoids/org.kde.plasma.eventcalendar/contents/ui/AgendaListItem.qml:195:15: QML AgendaEventItem: Binding loop detected for property "implicitHeight" kwin_wayland_wrapper[3500]: error in client communication (pid 400933) firefox[400933]: Error reading events from display: Connection reset by peer plasmashell[401627]: Exiting due to channel error. plasmashell[401632]: Exiting due to channel error. plasmashell[401444]: Exiting due to channel error. plasmashell[401623]: Exiting due to channel error. plasmashell[401773]: Exiting due to channel error. plasmashell[401129]: Exiting due to channel error. plasmashell[401094]: Exiting due to channel error. systemd[3421]: app-firefox\x2dwayland-8878ac7a0d7f41c4b77163a83fa509bd.scope: Consumed 1min 29.512s CPU time. kioslave5[401337]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave kioslave5[401335]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave kioslave5[401340]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave kioslave5[401343]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave systemd[3421]: Started app-firefox\x2dwayland-42df50221eb845fca79adfc579489009.scope - Firefox on Wayland - Web Browser. plasmashell[277248]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/Task.qml:385: Unable to assign [undefined] to QString rtkit-daemon[987]: Successfully made thread 402000 of process 401818 (/usr/lib64/firefox/firefox) owned by '1000' RT at priority 10. plasmashell[401818]: Missing chrome or resource URL: resource://gre/modules/UpdateListener.sys.mjs kioslave5[401352]: kf.kio.core: timeoutSpecialCommand() did not call finished() or error()! Please fix the kio_http KIO slave plasmashell[277248]: Could not find the Plasmoid for Plasma::FrameSvgItem(0x7f3f5400d5a0) QQmlContext(0x55df08729640) QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml") plasmashell[277248]: Could not find the Plasmoid for Plasma::FrameSvgItem(0x7f3f5400d5a0) QQmlContext(0x55df08729640) QUrl("file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/global/Globals.qml") plasmashell[277248]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationItem.qml:220:21: QML SelectableLabel: Binding loop detected for property "implicitWidth" plasmashell[277248]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationItem.qml:220:21: QML SelectableLabel: Binding loop detected for property "implicitWidth" plasmashell[277248]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationItem.qml:220:21: QML SelectableLabel: Binding loop detected for property "implicitHeight" plasmashell[277248]: file:///usr/share/plasma/plasmoids/org.kde.plasma.notifications/contents/ui/NotificationItem.qml:220:21: QML SelectableLabel: Binding loop detected for property "implicitWidth"
Rex, does this look like a Fx issue or a Plasma issue to you? I want to make sure I'm reporting in the correct queue. Thanks!
(In reply to Martin Stransky from comment #7) > Okay, can you please try to get backtrace info of the crash? > https://fedoraproject.org/wiki/ > Debugging_guidelines_for_Mozilla_products#Using_Mozilla_crash_reporter > Thanks. Martin, unfortunately there wasn't any information in about:crashes. I'm asking Rex if he thinks this may be a plasma issue instead.
Not a problem, I think this is related to popup handling and that code is under development right now.
This bug appears to have been reported against 'rawhide' during the Fedora Linux 38 development cycle. Changing version to 38.