Bug 1887987

Summary: Crash on some window state changes
Product: [Fedora] Fedora Reporter: Florian Müllner <fmuellner>
Component: gnome-shellAssignee: Florian Müllner <fmuellner>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 33CC: awilliam, fmuellner, gnome-sig, jadahl, otaylor, philip.wyett
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Hardware: Unspecified   
OS: Unspecified   
Whiteboard: AcceptedFreezeException
Fixed In Version: gnome-shell-3.38.1-2.fc33 Doc Type: If docs needed, set a value
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Last Closed: 2020-10-15 20:56:06 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Blocks: 1766778    

Description Florian Müllner 2020-10-13 18:22:48 UTC 
Some windows (from upstream bugs: Steam, Guake) trigger an abort in mutter on size changes:

   Stack trace of thread 1760:
   #0  0x00007f4cf8dddbc5 raise (libc.so.6 + 0x3dbc5)
   #1  0x000055c1518e2ee2 dump_gjs_stack_on_signal_handler (gnome-shell + 0x2ee2)
   #2  0x00007f4cf8dddc50 __restore_rt (libc.so.6 + 0x3dc50)
   #3  0x00007f4cf9bc07f7 g_log_structured_array (libglib-2.0.so.0 + 0x587f7)
   #4  0x00007f4cf9bc0ab5 g_log_default_handler (libglib-2.0.so.0 + 0x58ab5)
   #5  0x000055c1518e2cea default_log_handler (gnome-shell + 0x2cea)
   #6  0x00007f4cf9bc1ce6 g_logv (libglib-2.0.so.0 + 0x59ce6)
   #7  0x00007f4cf9bc1f7f g_log (libglib-2.0.so.0 + 0x59f7f)
   #8  0x00007f4cf900b62c meta_window_actor_thaw (libmutter-7.so.0 + 0x9d62c)
   #9  0x00007f4cf84cdb10 ffi_call_unix64 (libffi.so.6 + 0x6b10)
   #10 0x00007f4cf84cd0a3 ffi_call (libffi.so.6 + 0x60a3)

A straight-forward upstream fix is available, would be good to include that downstream until 3.38.2 is released.
Comment 1 Fedora Update System 2020-10-13 18:24:58 UTC 
FEDORA-2020-2f3cb93bf1 has been submitted as an update to Fedora 33. https://bodhi.fedoraproject.org/updates/FEDORA-2020-2f3cb93bf1
Comment 2 Adam Williamson 2020-10-13 21:22:04 UTC 
+3 votes in https://pagure.io/fedora-qa/blocker-review/issue/167 , setting accepted.
Comment 3 Fedora Update System 2020-10-13 22:39:40 UTC 
FEDORA-2020-2f3cb93bf1 has been pushed to the Fedora 33 testing repository.
In short time you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --advisory=FEDORA-2020-2f3cb93bf1`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2020-2f3cb93bf1

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 4 Fedora Update System 2020-10-15 20:56:06 UTC 
FEDORA-2020-2f3cb93bf1 has been pushed to the Fedora 33 stable repository.
If problem still persists, please make note of it in this bug report.