Crash in pw_stream_dequeue_buffer

Similar reports
Problem #730271
Component
pipewire
Last affected version
0:1.4.11-1.fc42
Executable
/usr/bin/pipewire
Error name
SIGSEGV 11
First occurrence
2026-05-10
Last occurrence
2026-06-02
Unique reports
3
Quality
-22

Statistics

Operating system Unique / Total count
Fedora 42 3 / 3
Operating system Count
Fedora 42 3
Architecture Count
x86_64 3
Related packages Count
pipewire 4
 0:1.4.1-1.fc42 2
 0:1.4.11-1.fc42 2
libstdc++ 3
 0:15.2.1-7.fc42 3
pipewire-libs 3
 0:1.4.11-1.fc42 2
 0:1.4.1-1.fc42 1
webrtc-audio-processing 3
 0:1.3-5.fc42 3

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
pw_stream_dequeue_buffer
/lib64/libpipewire-0.3.so.0 0x74ff5
Build id: 350dd98523b809f36d93313174a8782d88ade328 		-
2
process
/usr/lib64/pipewire-0.3/libpipewire-module-echo-cancel.so 0xcf8d
Build id: cf66e816adedd8842dc62fd2dd92710b88311031 		-
3
sink_process
/usr/lib64/pipewire-0.3/libpipewire-module-echo-cancel.so 0xdb98
Build id: cf66e816adedd8842dc62fd2dd92710b88311031 		-
4
impl_node_process_input
/lib64/libpipewire-0.3.so.0 0x6f7ba
Build id: 350dd98523b809f36d93313174a8782d88ade328 		-
5
impl_node_process.lto_priv.0
/usr/lib64/spa-0.2/audioconvert/libspa-audioconvert.so 0x10025
Build id: 251a9c31158c8869a21f158d07a4e3e41d0c3591 		-
6
process_node.isra.0
/lib64/libpipewire-0.3.so.0 0x4a907
Build id: 350dd98523b809f36d93313174a8782d88ade328 		-
7
node_on_fd_events
/lib64/libpipewire-0.3.so.0 0x4ad96
Build id: 350dd98523b809f36d93313174a8782d88ade328 		-
8
loop_iterate
/usr/lib64/spa-0.2/support/libspa-support.so 0x5646
Build id: fbabbab897e8d484591c74c305c7e63e3b0f9081 		-
9
do_loop
/lib64/libpipewire-0.3.so.0 0x1a5c3
Build id: 350dd98523b809f36d93313174a8782d88ade328 		-
10
start_thread
/lib64/libc.so.6 0x71f14
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
11
__clone
/lib64/libc.so.6 0xf5154
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-