Crash in std::_Rb_tree_decrement(std::_Rb_tree_node_base*)

Similar reports
Problem #550636
Component
pipewire
Last affected version
0:0.3.83-2.fc38
Executable
/usr/bin/pipewire
Error name
SIGSEGV 11
First occurrence
2023-05-10
Last occurrence
2023-11-27
Unique reports
7
Quality
-26

Statistics

Operating system Unique / Total count
Fedora 38 7 / 20
Operating system Count
Fedora 38 20
Architecture Count
x86_64 20
Related packages Count
pipewire 37
 0:0.3.70-1.fc38 35
 0:0.3.83-2.fc38 1
 0:0.3.82-2.fc38 1
libunistring1.0 20
 0:1.0-1.fc38 20
bzip2-libs 20
 0:1.0.8-13.fc38 20
Show more… (7)
zlib 19
 0:1.2.13-3.fc38 19
libffi 18
 0:3.4.4-2.fc38 18
glibc-langpack-es 17
 0:2.37-4.fc38 17
elfutils-libelf 17
 0:0.189-2.fc38 17
glibc-all-langpacks 17
 0:2.37-4.fc38 17
lttng-ust 17
 0:2.13.5-2.fc38 17
pipewire-libs 3
 0:0.3.82-2.fc38 1
 0:0.3.83-2.fc38 1
 0:0.3.70-1.fc38 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
std::_Rb_tree_decrement(std::_Rb_tree_node_base*)
/lib64/libstdc++.so.6 0xcd4ce
Build id: 4fbdf6ca060f2fe96c2321d9d59d775fa4b2ba3a 		-
2
std::_Rb_tree<unsigned long, std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > >, std::_Select1st<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > > >::_M_get_insert_unique_pos(unsigned long const&) [clone .isra.0]
/lib64/libcamera.so.0.0.4 0x1153fa
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
3
std::_Rb_tree_iterator<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > > std::_Rb_tree<unsigned long, std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > >, std::_Select1st<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<unsigned long const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<unsigned long const, std::__cxx11::list<libcamera::MediaEntity*, std::allocator<libcamera::MediaEntity*> > > >, std::piecewise_construct_t const&, std::tuple<unsigned long const&>&&, std::tuple<>&&) [clone .isra.0]
/lib64/libcamera.so.0.0.4 0x1155ce
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
4
libcamera::DeviceEnumeratorUdev::addV4L2Device(unsigned long)
/lib64/libcamera.so.0.0.4 0x116809
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
5
libcamera::DeviceEnumeratorUdev::addUdevDevice(udev_device*)
/lib64/libcamera.so.0.0.4 0x116c62
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
6
libcamera::DeviceEnumeratorUdev::udevNotify()
/lib64/libcamera.so.0.0.4 0x117a83
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
7
libcamera::EventDispatcherPoll::processNotifiers(std::vector<pollfd, std::allocator<pollfd> > const&)
/lib64/libcamera-base.so.0.0.4 0x14acc
Build id: 2deb18e57461aa007c9c7bc1f386f47b694ddb46 		-
8
libcamera::EventDispatcherPoll::processEvents()
/lib64/libcamera-base.so.0.0.4 0x14f82
Build id: 2deb18e57461aa007c9c7bc1f386f47b694ddb46 		-
9
libcamera::Thread::exec()
/lib64/libcamera-base.so.0.0.4 0x1f85e
Build id: 2deb18e57461aa007c9c7bc1f386f47b694ddb46 		-
10
libcamera::CameraManager::Private::run()
/lib64/libcamera.so.0.0.4 0x8e0e3
Build id: 2235fc01ec2773cd91ef6f3416afb27ffa35e778 		-
11
execute_native_thread_routine
/lib64/libstdc++.so.6 0xe31d3
Build id: 4fbdf6ca060f2fe96c2321d9d59d775fa4b2ba3a 		-
12
start_thread
/lib64/libc.so.6 0x8c907
Build id: 245240a31888ad5c11bbc55b18e02d87388f59a9 		-
13
__clone
/lib64/libc.so.6 0x112774
Build id: 245240a31888ad5c11bbc55b18e02d87388f59a9 		-