Bug 2223629

Summary: virt-manager crashes: python3 xcb_io.c:263: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed.
Product: Red Hat Enterprise Linux 7 Reporter: Paulo Andrade <pandrade>
Component: libX11Assignee: Adam Jackson <ajax>
Status: NEW --- QA Contact: Desktop QE <desktop-qa-list>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.9CC: sbarcomb
Target Milestone: rc   
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Hardware: All   
OS: Linux   
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Paulo Andrade 2023-07-18 12:36:09 UTC
Same backtrace as bz#1792576

#1  0x00007f3efe796a78 in __GI_abort () at abort.c:90
#2  0x00007f3efe78e1a6 in __assert_fail_base (fmt=0x7f3efe8e9d80 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", 
    assertion=assertion@entry=0x7f3ee68ac580 "!xcb_xlib_threads_sequence_lost", file=file@entry=0x7f3ee68ac3f3 "xcb_io.c", line=line@entry=263, 
    function=function@entry=0x7f3ee68ac827 <__PRETTY_FUNCTION__.14864> "poll_for_event") at assert.c:92
#3  0x00007f3efe78e252 in __GI___assert_fail (assertion=assertion@entry=0x7f3ee68ac580 "!xcb_xlib_threads_sequence_lost", 
    file=file@entry=0x7f3ee68ac3f3 "xcb_io.c", line=line@entry=263, function=function@entry=0x7f3ee68ac827 <__PRETTY_FUNCTION__.14864> "poll_for_event")
    at assert.c:101
#4  0x00007f3ee683a85a in poll_for_event (dpy=dpy@entry=0x1493800, queued_only=queued_only@entry=0) at xcb_io.c:260
#5  0x00007f3ee683a90c in poll_for_response (dpy=dpy@entry=0x1493800) at xcb_io.c:278
#6  0x00007f3ee683abfd in _XEventsQueued (dpy=0x1493800, mode=mode@entry=1) at xcb_io.c:362
#7  0x00007f3ee683aeae in _XFlush (dpy=<optimized out>) at xcb_io.c:518
...