Crash in libcamera::ipa::soft::algorithms::Agc::process(libcamera::ipa::soft::IPAContext&, unsigned int, libcamera::ipa::soft::IPAFrameContext&, libcamera::SwIspStats const*, libcamera::ControlList&)

Similar reports
Problem #754613
Component
wireplumber
Last affected version
0:0.5.14-1.fc42
Executable
/usr/bin/wireplumber
Error name
SIGFPE 8
First occurrence
2026-04-28
Last occurrence
2026-07-03
Unique reports
6
Quality
-18

Statistics

Operating system Unique / Total count
Fedora 42 6 / 27
Operating system Count
Fedora 42 27
Architecture Count
x86_64 27
Related packages Count
wireplumber 27
 0:0.5.14-1.fc42 27
libcamera-ipa 23
 0:0.4.0-4.fc42 23
libunistring 22
 0:1.1-9.fc42 22
Show more… (9)
gnutls 22
 0:3.8.11-3.fc42 22
libzstd 18
 0:1.5.7-1.fc42 18
xz-libs 14
 1:5.8.1-4.fc42 14
bzip2-libs 13
 0:1.0.8-20.fc42 13
gmp 13
 1:6.3.0-4.fc42 13
pipewire-libs 13
 0:1.4.11-1.fc42 13
p11-kit 10
 0:0.26.2-1.fc42 10
lttng-ust 1
 0:2.13.8-4.fc42 1
elfutils-libelf 1
 0:0.195-1.fc42 1

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
libcamera::ipa::soft::algorithms::Agc::process(libcamera::ipa::soft::IPAContext&, unsigned int, libcamera::ipa::soft::IPAFrameContext&, libcamera::SwIspStats const*, libcamera::ControlList&)
/usr/lib64/libcamera/ipa_soft_simple.so 0x6f44
Build id: 52c1cdab59bfb11de837a7d6224b6786e7427be2 		-
2
libcamera::ipa::soft::IPASoftSimple::processStats(unsigned int, unsigned int, libcamera::ControlList const&)
/usr/lib64/libcamera/ipa_soft_simple.so 0x38b6
Build id: 52c1cdab59bfb11de837a7d6224b6786e7427be2 		-
3
libcamera::Object::message(libcamera::Message*)
/lib64/libcamera-base.so.0.4 0x4f60
Build id: 6b3dbfd6593915fcb4007370cea1e418f7155e5b 		-
4
libcamera::Thread::dispatchMessages(libcamera::Message::Type)
/lib64/libcamera-base.so.0.4 0x133d3
Build id: 6b3dbfd6593915fcb4007370cea1e418f7155e5b 		-
5
libcamera::EventDispatcherPoll::processEvents()
/lib64/libcamera-base.so.0.4 0x9867
Build id: 6b3dbfd6593915fcb4007370cea1e418f7155e5b 		-
6
libcamera::Thread::exec()
/lib64/libcamera-base.so.0.4 0x12e49
Build id: 6b3dbfd6593915fcb4007370cea1e418f7155e5b 		-
7
execute_native_thread_routine
/lib64/libstdc++.so.6 0x4e424
Build id: 51787ae23973475ac7373bc252b400c7229de8e7 		-
8
start_thread
/lib64/libc.so.6 0x71f14
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-
9
__clone3
/lib64/libc.so.6 0xf532c
Build id: 92b5376d35bb29c098175948cf3e7cbcae3aeae1 		-