Application: neochat (25.04.3)

ApplicationNotResponding [ANR]: false
Qt Version: 6.9.1
Frameworks Version: 6.15.0
Operating System: Linux 6.15.4-200.fc42.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 42 (KDE Plasma Desktop Edition)"
DrKonqi: 6.4.2 [CoredumpBackend]

-- Information about the crash:
Note that this might be a bit of a particular situation to the fedora homeserver.

We have a bit of an issue where, if someone links some of our channels to someone else, that someone else cannot join the channel with Element, gives an "M_UNKNOWN" error.

So I figured, "Might as well try to see what I get with Neochat, just for fun!"

At first, clicking the link did nothing, then after roughly a minute, the app crashed. And now, it seems to crash everytime I open it.

I figured this crash might be caused by an "unhandled exception", so I thought submitting it as a bug might still be useful for you guys.

The crash can be reproduced every time.

-- Backtrace (Reduced):
#5  __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6  0x00007f16142811e3 in __pthread_kill_internal (threadid=<optimized out>, signo=6) at pthread_kill.c:89
#7  0x00007f1614227afe in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007f161420f6d0 in __GI_abort () at abort.c:73
#9  0x00007f161440b086 in std::__glibcxx_assert_fail (file=file@entry=0x7f1616e69d18 "/usr/include/c++/15/bits/stl_vector.h", line=line@entry=1357, function=function@entry=0x7f1616e6fa88 "constexpr std::vector<_Tp, _Alloc>::const_reference std::vector<_Tp, _Alloc>::front() const [with _Tp = Quotient::QOlmSession; _Alloc = std::allocator<Quotient::QOlmSession>; const_reference = const Q"..., condition=condition@entry=0x7f1616e5abe3 "!this->empty()") at ../../../../../libstdc++-v3/src/c++11/assert_fail.cc:41
#10 0x00007f1616c143dd in std::vector<Quotient::QOlmSession, std::allocator<Quotient::QOlmSession> >::front (this=<optimized out>) at /usr/include/c++/15/bits/stl_vector.h:1355
#11 std::vector<Quotient::QOlmSession, std::allocator<Quotient::QOlmSession> >::front (this=<optimized out>) at /usr/include/c++/15/bits/stl_vector.h:1355
#12 Quotient::_impl::ConnectionEncryptionData::olmEncryptMessage (this=this@entry=0x55a3a6d456d0, userId=..., device=..., message=...) at /usr/src/debug/libquotient-0.9.2-2.fc42.x86_64/Quotient/connectionencryptiondata_p.cpp:720
#13 0x00007f1616d40110 in Quotient::_impl::ConnectionEncryptionData::assembleEncryptedContent (this=0x55a3a6d456d0, payloadJson=..., targetUserId=..., targetDeviceId=...) at /usr/src/debug/libquotient-0.9.2-2.fc42.x86_64/Quotient/connectionencryptiondata_p.cpp:739
#14 0x00007f1616c5a514 in Quotient::Connection::sendToDevice (this=0x55a3a7598540, targetUserId=..., targetDeviceId=..., event=..., encrypted=true) at /usr/src/debug/libquotient-0.9.2-2.fc42.x86_64/Quotient/connection.cpp:1819
#17 Quotient::JobHandle<Quotient::ClaimKeysJob>::BoundFn<Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)> >::operator() (this=0x7ffe0dc56c68, job=0x55a3bd951a40) at /usr/src/debug/libquotient-0.9.2-2.fc42.x86_64/Quotient/jobs/jobhandle.h:214
#18 operator() (__closure=0x7ffe0dc56c68, job=0x55a3bd951a40) at /usr/src/debug/libquotient-0.9.2-2.fc42.x86_64/Quotient/jobs/jobhandle.h:282
#23 QtPrivate::Continuation<Quotient::JobHandle<Quotient::ClaimKeysJob>::combineContinuations<Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>, Skip, Quotient::Connection*>(Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>&&, Skip&&, Quotient::Connection*)::<lambda(Quotient::JobHandle<Quotient::ClaimKeysJob>::future_value_type)>, Quotient::ClaimKeysJob*, Quotient::ClaimKeysJob*>::fulfillPromiseWithResult(void) (this=0x7ffe0dc56c40) at /usr/include/qt6/QtCore/qfuture_impl.h:628
#27 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qfuture_impl.h:618
#28 operator() (__closure=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:141
#32 QtPrivate::QCallableObject<QtPrivate::Continuation<Quotient::JobHandle<Quotient::ClaimKeysJob>::combineContinuations<Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>, Skip, Quotient::Connection*>(Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>&&, Skip&&, Quotient::Connection*)::<lambda(Quotient::JobHandle<Quotient::ClaimKeysJob>::future_value_type)>, Quotient::ClaimKeysJob*, Quotient::ClaimKeysJob*>::create<Quotient::JobHandle<Quotient::ClaimKeysJob>::combineContinuations<Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>, Skip, Quotient::Connection*>(Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>&&, Skip&&, Quotient::Connection*)::<lambda(Quotient::JobHandle<Quotient::ClaimKeysJob>::future_value_type)> >(Quotient::JobHandle<Quotient::ClaimKeysJob>::combineContinuations<Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>, Skip, Quotient::Connection*>(Quotient::_impl::ConnectionEncryptionData::sessionDecryptMessage(const Quotient::EncryptedEvent&)::<lambda(const auto:99*)>&&, Skip&&, Quotient::Connection*)::<lambda(Quotient::JobHandle<Quotient::ClaimKeysJob>::future_value_type)>&&, QFuture<Quotient::ClaimKeysJob*>*, QFutureInterface<Quotient::ClaimKeysJob*>&, QObject*)::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/qt6/QtCore/qobjectdefs_impl.h:572


Reported using DrKonqi