Thread 2 "dring" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7ffff24ff640 (LWP 229429)]
0x00007ffff76160c7 in __asan::QuickCheckForUnpoisonedRegion(unsigned long, unsigned long) () from /lib64/libasan.so.6
(gdb) bt
#0 0x00007ffff76160c7 in __asan::QuickCheckForUnpoisonedRegion(unsigned long, unsigned long) () from /lib64/libasan.so.6
#1 0x00007ffff7616c74 in memcpy () from /lib64/libasan.so.6
#2 0x00007ffff6781d68 in std::basic_streambuf<char, std::char_traits<char> >::xsputn(char const*, long) () from /lib64/libstdc++.so.6
#3 0x00007ffff677467c in std::basic_ostream<char, std::char_traits<char> >& std::__ostream_insert<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*, long) () from /lib64/libstdc++.so.6
#4 0x000000000091041b in operator() (__closure=0x21ee0a0 <jami::video::ShmHolder::ShmHolder(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&)::shmFailedWithErrno>, what="shm_open") at sinkclient.cpp:125
#5 0x0000000000910bee in jami::video::ShmHolder::ShmHolder (this=0x607000202b40, name="") at sinkclient.cpp:141
#6 0x000000000091b03f in __gnu_cxx::new_allocator<jami::video::ShmHolder>::construct<jami::video::ShmHolder> (this=0x7ffff24fb440, __p=0x607000202b40) at /usr/include/c++/10/ext/new_allocator.h:150
#7 0x000000000091ab89 in std::allocator_traits<std::allocator<jami::video::ShmHolder> >::construct<jami::video::ShmHolder> (__a=..., __p=0x607000202b40) at /usr/include/c++/10/bits/alloc_traits.h:512
#8 0x000000000091a450 in std::_Sp_counted_ptr_inplace<jami::video::ShmHolder, std::allocator<jami::video::ShmHolder>, (__gnu_cxx::_Lock_policy)2>::_Sp_counted_ptr_inplace<>(std::allocator<jami::video::ShmHolder>) (this=0x607000202b30, __a=...) at /usr/include/c++/10/bits/shared_ptr_base.h:551
#9 0x0000000000919aee in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::__shared_count<jami::video::ShmHolder, std::allocator<jami::video::ShmHolder>>(jami::video::ShmHolder*&, std::_Sp_alloc_shared_tag<std::allocator<jami::video::ShmHolder> >) (this=0x7ffff24fb6b8, __p=@0x7ffff24fb6b0: 0x0, __a=...)
at /usr/include/c++/10/bits/shared_ptr_base.h:682
#10 0x0000000000919121 in std::__shared_ptr<jami::video::ShmHolder, (__gnu_cxx::_Lock_policy)2>::__shared_ptr<std::allocator<jami::video::ShmHolder>>(std::_Sp_alloc_shared_tag<std::allocator<jami::video::ShmHolder> >) (this=0x7ffff24fb6b0,
__tag=<error reading variable: Cannot access memory at address 0xffffffffffffffe5>) at /usr/include/c++/10/bits/shared_ptr_base.h:1371
#11 0x00000000009180d3 in std::shared_ptr<jami::video::ShmHolder>::shared_ptr<std::allocator<jami::video::ShmHolder>>(std::_Sp_alloc_shared_tag<std::allocator<jami::video::ShmHolder> >) (this=0x7ffff24fb6b0, __tag=<error reading variable: Cannot access memory at address 0xffffffffffffffe5>)
at /usr/include/c++/10/bits/shared_ptr.h:408
#12 0x0000000000916f3e in std::allocate_shared<jami::video::ShmHolder, std::allocator<jami::video::ShmHolder>>(std::allocator<jami::video::ShmHolder> const&) (__a=...) at /usr/include/c++/10/bits/shared_ptr.h:860
#13 0x0000000000915f57 in std::make_shared<jami::video::ShmHolder> () at /usr/include/c++/10/bits/shared_ptr.h:876
#14 0x00000000009120cb in jami::video::SinkClient::start (this=0x611000504510) at sinkclient.cpp:277
#15 0x0000000000e17e9c in jami::video::VideoMixer::start_sink (this=0x6170003e6d80) at video_mixer.cpp:451
#16 0x0000000000e17cba in jami::video::VideoMixer::setParameters (this=0x6170003e6d80, width=1280, height=720, format=AV_PIX_FMT_YUV422P) at video_mixer.cpp:436
#17 0x0000000000e2318b in jami::video::VideoRtpSession::enterConference (this=0x61c0005bf880, conference=0x61600151d790) at video_rtp_session.cpp:362
#18 0x0000000000970301 in jami::Conference::add (this=0x61600151d790, participant_id="3426407002363824") at conference.cpp:199
#19 0x00000000009b3d22 in jami::Manager::ManagerPimpl::bindCallToConference (this=0x620000000080, call=warning: RTTI symbol not found for class 'jami::CallFactory::newCall<jami::SIPCall, jami::JamiAccount>(std::shared_ptr<jami::JamiAccount>, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, jami::Call::CallType, std::map<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::less<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > >, std::allocator<std::pair<std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > > > > const&)::ConcreteCall'
..., conf=...) at manager.cpp:677
#20 0x00000000009c2fe0 in operator() (__closure=0x6040004f5b50) at manager.cpp:1928
#21 0x00000000009d8c62 in operator() (this=0x6040004f5b50) at manager.h:974
#22 0x00000000009dde88 in std::__invoke_impl<void, jami::runOnMainThread<jami::Manager::incomingCall(jami::Call&, const string&)::<lambda()> >::<lambda()>&>(std::__invoke_other, struct {...} &) (__f=...) at /usr/include/c++/10/bits/invoke.h:60
#23 0x00000000009dd2bd in std::__invoke_r<void, jami::runOnMainThread<jami::Manager::incomingCall(jami::Call&, const string&)::<lambda()> >::<lambda()>&>(struct {...} &) (__fn=...) at /usr/include/c++/10/bits/invoke.h:110
#24 0x00000000009dc198 in std::_Function_handler<void(), jami::runOnMainThread<jami::Manager::incomingCall(jami::Call&, const string&)::<lambda()> >::<lambda()> >::_M_invoke(const std::_Any_data &) (__functor=...) at /usr/include/c++/10/bits/std_function.h:291
#25 0x0000000000575ff4 in std::function<void ()>::operator()() const (this=0x6030004b5590) at /usr/include/c++/10/bits/std_function.h:622
#26 0x0000000000abcc43 in jami::ScheduledExecutor::loop (this=0x6200000000a0) at scheduled_executor.cpp:124
#27 0x0000000000abb3b3 in operator() (__closure=0x60200002d7b8) at scheduled_executor.cpp:28
#28 0x0000000000abf390 in std::__invoke_impl<void, jami::ScheduledExecutor::ScheduledExecutor()::<lambda()> >(std::__invoke_other, struct {...} &&) (__f=...) at /usr/include/c++/10/bits/invoke.h:60
#29 0x0000000000abf345 in std::__invoke<jami::ScheduledExecutor::ScheduledExecutor()::<lambda()> >(struct {...} &&) (__fn=...) at /usr/include/c++/10/bits/invoke.h:95
#30 0x0000000000abf2f2 in std::thread::_Invoker<std::tuple<jami::ScheduledExecutor::ScheduledExecutor()::<lambda()> > >::_M_invoke<0>(std::_Index_tuple<0>) (this=0x60200002d7b8) at /usr/include/c++/10/thread:264
#31 0x0000000000abf2c6 in std::thread::_Invoker<std::tuple<jami::ScheduledExecutor::ScheduledExecutor()::<lambda()> > >::operator()(void) (this=0x60200002d7b8) at /usr/include/c++/10/thread:271
#32 0x0000000000abf2aa in std::thread::_State_impl<std::thread::_Invoker<std::tuple<jami::ScheduledExecutor::ScheduledExecutor()::<lambda()> > > >::_M_run(void) (this=0x60200002d7b0) at /usr/include/c++/10/thread:215
#33 0x00007ffff67185f4 in execute_native_thread_routine () from /lib64/libstdc++.so.6
#34 0x00007ffff70f83f9 in start_thread () from /lib64/libpthread.so.0
#35 0x00007ffff6417903 in clone () from /lib64/libc.so.6
(gdb)