kwallet5 Crashes On Trying to Open

[Sarah Szabo]

I'm running Kubuntu 19.04 (No backports or anything), just vanilla.

Kde wallet started asking me for passwords recently for seemingly no reason, and doesn't really function anymore (Everything asks me for passwords now).

When I try and open it, it crashes saying "kwalletd5 has closed unexpectedly" Purging kdewallet* and reinstalling didn't fix the issue (Autoclean and autoremove were run), no luck there.

Here is the backtrace:

Application: kwalletd5 (kwalletd5), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f74e5d6f800 (LWP 13084))]

Thread 3 (Thread 0x7f74de93f700 (LWP 13086)):
#0 0x00007f74e956d729 in __GI___poll (fds=0x7f74d801a830, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f74e81debf6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f74e81ded1c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f74e9b0b063 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f74e9ab65bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f74e99012c6 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f74e9d83565 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f74e9902612 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f74ead6a182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9 0x00007f74e9579b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f74e4ac3700 (LWP 13085)):
#0 0x00007f74e956d729 in __GI___poll (fds=0x7f74e4ac2ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f74e8c9c917 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f74e8c9e53a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f74e56b86a8 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f74e9902612 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f74ead6a182 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6 0x00007f74e9579b1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f74e5d6f800 (LWP 13084)):
[KCrash Handler]
#6 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7 0x00007f74e9481535 in __GI_abort () at abort.c:79
#8 0x00007f74e948140f in __assert_fail_base (fmt=0x7f74e960f588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x556e62d07d68 "b->cipherType() != KWallet::BACKEND_CIPHER_UNKNOWN", file=0x556e62d07d18 "/build/kwallet-kf5-pXq77H/kwallet-kf5-5.56.0/src/runtime/kwalletd/kwalletd.cpp", line=595, function=<optimized out>) at assert.c:92
#9 0x00007f74e9491012 in __GI___assert_fail (assertion=0x556e62d07d68 "b->cipherType() != KWallet::BACKEND_CIPHER_UNKNOWN", file=0x556e62d07d18 "/build/kwallet-kf5-pXq77H/kwallet-kf5-5.56.0/src/runtime/kwalletd/kwalletd.cpp", line=595, function=0x556e62d08560 "int KWalletD::internalOpen(const QString&, const QString&, bool, WId, bool, const QString&)") at assert.c:101
#10 0x0000556e62ce7924 in ?? ()
#11 0x0000556e62ce7bb6 in ?? ()
#12 0x0000556e62ce8747 in ?? ()
#13 0x0000556e62d05eb1 in ?? ()
#14 0x00007f74e9ae1ca2 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f74ea669551 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007f74ea670930 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f74e9ab78e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f74e9aba927 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f74e9b0ba43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f74e81de9ee in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f74e81dec88 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f74e81ded1c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f74e9b0b047 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f74e9ab65bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f74e9abe5e2 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x0000556e62cdded7 in ?? ()
#27 0x00007f74e9482b6b in __libc_start_main (main=0x556e62cdd670, argc=1, argv=0x7ffeca647dd8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeca647dc8) at ../csu/libc-start.c:308
#28 0x0000556e62cde24a in ?? ()
[Inferior 1 (process 13084) detached]

ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: kwalletmanager 4:18.12.3-0ubuntu1
Uname: Linux 5.1.0-050100-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
CurrentDesktop: KDE
Date: Mon Aug 26 12:15:49 2019
InstallationDate: Installed on 2019-04-21 (127 days ago)
InstallationMedia: Kubuntu 19.04 "Disco Dingo" - Release amd64 (20190416)
SourcePackage: kwalletmanager
UpgradeStatus: No upgrade log present (probably fresh install)

[prabou (prabou)]

Exactly the same bug for me.
I also attached the logs.