I've forwarded the additional bug information upstream to see if
additional fixes can be done for this bug.
Thanks
Chris Knadle
chris.kna...@coredump.us
On 7/11/25 12:08, Thorsten Glaser wrote:
Package: mumble
Version: 1.5.735-5
Followup-For: Bug #1107868
X-Debbugs-Cc: t...@mirbsd.de
A backtrace and hopefully more useful information follows.
I’ve got no idea how to backtrace through the clone(2) syscall,
so no idea what to try to cast the “arg” argument to, but there
is something suspect:
The current (crashing) thread is named AudioOutput, while the
main() thread seems to be currently executing the destructor of
a class called AudioOutput.
Might be that if it tries multiple audio outputs it creates and
destroys multiple AudioOutput objects, and that these objects
spawn threads, but that they reuse the single “AudioOutput” thread
or some of its variables?
(gdb) r
Starting program: /usr/bin/mumble
Downloading 542.84 K separate debug info for /lib64/ld-linux-x86-64.so.2
Downloading 47.69 K separate debug info for system-supplied DSO at
0x7ffff7fc5000
Downloading 1.62 M separate debug info for
/lib/x86_64-linux-gnu/libPocoXML.so.100
Downloading 1.31 M separate debug info for
/lib/x86_64-linux-gnu/libPocoZip.so.100
Downloading 5.78 M separate debug info for
/lib/x86_64-linux-gnu/libPocoFoundation.so.100
Downloading 593.04 K separate debug info for
/lib/x86_64-linux-gnu/libsndfile.so.1
Downloading 12.19 M separate debug info for
/lib/x86_64-linux-gnu/libprotobuf.so.32
Downloading 5.21 M separate debug info for /lib/x86_64-linux-gnu/libcrypto.so.3
Downloading 1.41 M separate debug info for /lib/x86_64-linux-gnu/libssl.so.3
Downloading 14.34 M separate debug info for
/lib/x86_64-linux-gnu/libQt5Network.so.5
Downloading 295.37 K separate debug info for
/home/tg/.cache/debuginfod_client/3c8f80ff1a4dfed6d343b44117a09bbf712aac2b/debuginfo
Downloading 988.20 K separate debug info for
/lib/x86_64-linux-gnu/libQt5Xml.so.5
Downloading 1.83 M separate debug info for /lib/x86_64-linux-gnu/libQt5Sql.so.5
Downloading 2.67 M separate debug info for /lib/x86_64-linux-gnu/libQt5Svg.so.5
Downloading 122.07 K separate debug info for
/home/tg/.cache/debuginfod_client/62639e72eab35785019a4b6ae2879528fd5822de/debuginfo
Downloading 36.69 M separate debug info for
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
Downloading 40.33 M separate debug info for /lib/x86_64-linux-gnu/libQt5Gui.so.5
Downloading 5.94 M separate debug info for
/home/tg/.cache/debuginfod_client/e2f93f74d4662093f1c8592146f29cc221dea23c/debuginfo
[trimming backtrace output to not duplicate it in the report]
