Details
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Bug
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Resolution: Out of scope
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Not Evaluated
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None
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6.7.2
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None
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Debian Trixie
Description
Hi, a qt based application(OBS) has been consistanly crashing shortly after startup. I tracked the issue down to excessive creation of sockets and then choking on the open file limit(gdb backtrace of the syscall that recives EMFILE included).
The issue I opened on the application itself is here: https://github.com/obsproject/obs-studio/issues/11902
According to one of the OBS devs they only interact with dbus directly in a few specific places and provided a patch to disable those, but the issue persists with that patch. Therefor I suspect this might be a qt issue.
Attached are the gdb backtrace of the syscall that creates the excessive number of sockets, the output of `lsof +E -p $APPLICATION_PID` after OBS got EMFILE and the cli output of the application.