http://bugzilla.opensuse.org/show_bug.cgi?id=1118327 Bug ID: 1118327 Summary: Nextcloud client 100% cpu and crash at exit Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: Other Status: NEW Severity: Major Priority: P5 - None Component: Other Assignee: bnc-team-screening@forge.provo.novell.com Reporter: bruno@ioda-net.ch QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- Since 2.5.0 release, I'm seeing that kind of mis-behaviour of nextcloud client 100% cpu used, then crash if exit Application: nextcloud (nextcloud), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fd863df7f80 (LWP 2153))] Thread 10 (Thread 0x7fd846ffd700 (LWP 12468)): #0 0x00007fd86ea748c8 in futex_reltimed_wait_cancelable (private=0, reltime=0x7fd846ffca10, expected=0, futex_word=0x7fd834006e54) at ../sysdeps/unix/sysv/linux/futex-internal.h:142 #1 0x00007fd86ea748c8 in __pthread_cond_wait_common (abstime=0x7fd846ffcad0, mutex=0x7fd834006e00, cond=0x7fd834006e28) at pthread_cond_wait.c:533 #2 0x00007fd86ea748c8 in __pthread_cond_timedwait (cond=0x7fd834006e28, mutex=0x7fd834006e00, abstime=0x7fd846ffcad0) at pthread_cond_wait.c:667 #3 0x00007fd86f6df04c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib64/libQt5Core.so.5 #4 0x00007fd86f6d6eb2 in () at /usr/lib64/libQt5Core.so.5 #5 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #6 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #7 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fd854fb5700 (LWP 8947)): #0 0x00007fd86ee122c7 in socket () at ../sysdeps/unix/syscall-template.S:78 #1 0x00007fd8708253fb in () at /usr/lib64/libQt5Network.so.5 #2 0x00007fd870823b9e in () at /usr/lib64/libQt5Network.so.5 #3 0x00007fd8708114da in () at /usr/lib64/libQt5Network.so.5 #4 0x00007fd8708127a2 in () at /usr/lib64/libQt5Network.so.5 #5 0x00007fd870812ccf in () at /usr/lib64/libQt5Network.so.5 #6 0x00007fd870813185 in QAbstractSocket::connectToHost(QString const&, unsigned short, QFlags<QIODevice::OpenModeFlag>, QAbstractSocket::NetworkLayerProtocol) () at /usr/lib64/libQt5Network.so.5 #7 0x00007fd87084c7a5 in QSslSocket::connectToHost(QString const&, unsigned short, QFlags<QIODevice::OpenModeFlag>, QAbstractSocket::NetworkLayerProtocol) () at /usr/lib64/libQt5Network.so.5 #8 0x00007fd87084bfaf in QSslSocket::connectToHostEncrypted(QString const&, unsigned short, QFlags<QIODevice::OpenModeFlag>, QAbstractSocket::NetworkLayerProtocol) () at /usr/lib64/libQt5Network.so.5 #9 0x00007fd8707c6ea0 in () at /usr/lib64/libQt5Network.so.5 #10 0x00007fd8707c1872 in () at /usr/lib64/libQt5Network.so.5 #11 0x00007fd86f8b0932 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5 #12 0x00007fd8702274a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #13 0x00007fd87022eaf0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5 #14 0x00007fd86f886e29 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5 #15 0x00007fd86f889e1b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5 #16 0x00007fd86f8d94d3 in () at /usr/lib64/libQt5Core.so.5 #17 0x00007fd87a554c15 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0 #18 0x00007fd87a554fd8 in () at /usr/lib64/libglib-2.0.so.0 #19 0x00007fd87a55506c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #20 0x00007fd86f8d8b03 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #21 0x00007fd86f885afb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #22 0x00007fd86f6d4de6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #23 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #24 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #25 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fd8467fc700 (LWP 2764)): #0 0x00007fd86ea757d0 in __GI___pthread_getspecific (key=13) at pthread_getspecific.c:30 #1 0x00007fd87a57d950 in g_thread_self () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fd87a55505d in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fd86f8d8b1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #4 0x00007fd86f885afb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #5 0x00007fd86f6d4de6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #6 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #7 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #8 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fd847fff700 (LWP 2565)): #0 0x00007fd87a59bda4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0 #1 0x00007fd87a554f06 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fd87a5552d2 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fd87a375b16 in () at /usr/lib64/libgio-2.0.so.0 #4 0x00007fd87a57d476 in () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #6 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fd8557b6700 (LWP 2563)): #0 0x00007fd86ee01d34 in __GI___libc_read (fd=28, buf=0x7fd8557b5a90, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fd87a59aa00 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fd87a554a4b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fd87a554ef0 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fd87a55506c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fd87a5550b1 in () at /usr/lib64/libglib-2.0.so.0 #6 0x00007fd87a57d476 in () at /usr/lib64/libglib-2.0.so.0 #7 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #8 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fd857b3b700 (LWP 2210)): #0 0x00007fd86ee01d34 in __GI___libc_read (fd=21, buf=0x7fd857b3a930, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fd87a59aa00 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fd87a554a4b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fd87a554ef0 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fd87a55506c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fd86f8d8b1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fd86f885afb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fd86f6d4de6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #9 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #10 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fd85833c700 (LWP 2209)): #0 0x00007fd86ee01d34 in __GI___libc_read (fd=19, buf=0x7fd85833b900, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fd87a59aa00 in () at /usr/lib64/libglib-2.0.so.0 #2 0x00007fd87a554a4b in g_main_context_check () at /usr/lib64/libglib-2.0.so.0 #3 0x00007fd87a554ef0 in () at /usr/lib64/libglib-2.0.so.0 #4 0x00007fd87a55506c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0 #5 0x00007fd86f8d8b1b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #6 0x00007fd86f885afb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5 #7 0x00007fd86f6d4de6 in QThread::exec() () at /usr/lib64/libQt5Core.so.5 #8 0x00007fd87a00f545 in () at /usr/lib64/libQt5DBus.so.5 #9 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #10 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #11 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fd860be9700 (LWP 2201)): #0 0x00007fd86ee062c9 in __GI___poll (fds=0x7fd860be8a78, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fd86c96ecc7 in () at /usr/lib64/libxcb.so.1 #2 0x00007fd86c9708ea in xcb_wait_for_event () at /usr/lib64/libxcb.so.1 #3 0x00007fd8616ca519 in () at /usr/lib64/libQt5XcbQpa.so.5 #4 0x00007fd86f6de9b7 in () at /usr/lib64/libQt5Core.so.5 #5 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #6 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fd862400700 (LWP 2199)): #0 0x00007fd86ea744dc in futex_wait_cancelable (private=0, expected=0, futex_word=0x7fd8736ddf30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 0x00007fd86ea744dc in __pthread_cond_wait_common (abstime=0x0, mutex=0x55f61cd5f780, cond=0x7fd8736ddf08) at pthread_cond_wait.c:502 #2 0x00007fd86ea744dc in __pthread_cond_wait (cond=0x7fd8736ddf08, mutex=0x55f61cd5f780) at pthread_cond_wait.c:655 #3 0x00007fd86f54187c in std::condition_variable::wait(std::unique_lock<std::mutex>&) () at /usr/lib64/libstdc++.so.6 #4 0x00007fd872c362d2 in () at /usr/lib64/libQt5WebKit.so.5 #5 0x00007fd872c363eb in () at /usr/lib64/libQt5WebKit.so.5 #6 0x00007fd86f5470bf in () at /usr/lib64/libstdc++.so.6 #7 0x00007fd86ea6e554 in start_thread (arg=<optimized out>) at pthread_create.c:463 #8 0x00007fd86ee10ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fd863df7f80 (LWP 2153)): [KCrash Handler] #6 0x00007fd87a37f2a8 in g_dbus_object_get_object_path () at /usr/lib64/libgio-2.0.so.0 #7 0x00007fd87a09ac1d in cloud_providers_provider_exporter_remove_account () at /usr/lib64/libcloudproviders.so.0 #8 0x000055f61b5bc2b1 in CloudProviderManager::slotFolderListChanged(QMap<QString, OCC::Folder*> const&) (this=0x55f61d4f4840, folderMap=...) at /usr/src/debug/nextcloud-client-2.5.0-1.1.x86_64/src/gui/cloudproviders/cloudprovidermanager.cpp:57 #9 0x00007fd86f8b007b in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #10 0x000055f61b5c4aa5 in OCC::FolderMan::folderListChanged(QMap<QString, OCC::Folder*> const&) (this=this@entry=0x55f61d220220, _t1=...) at /usr/src/debug/nextcloud-client-2.5.0-1.1.x86_64/build/src/gui/nextcloud_autogen/EWIEGA46WW/moc_folderman.cpp:286 #11 0x000055f61b4ed591 in OCC::FolderMan::unloadAndDeleteAllFolders() (this=0x55f61d220220) at /usr/src/debug/nextcloud-client-2.5.0-1.1.x86_64/src/gui/folderman.cpp:143 #12 0x000055f61b4d1d83 in OCC::Application::slotCleanup() (this=0x7fff0ed48160) at /usr/src/debug/nextcloud-client-2.5.0-1.1.x86_64/src/gui/application.cpp:308 #13 0x00007fd86f8b01d0 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5 #14 0x00007fd86f886007 in QCoreApplication::aboutToQuit(QCoreApplication::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5 #15 0x00007fd86f88a2a9 in QCoreApplicationPrivate::execCleanup() () at /usr/lib64/libQt5Core.so.5 #16 0x00007fd86f88dc8b in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5 #17 0x000055f61b4bc79c in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/nextcloud-client-2.5.0-1.1.x86_64/src/gui/main.cpp:167 [Inferior 1 (process 2153) detached] Running it again doesn't show this crash always. Mostly happen after suspend and network changes. -- You are receiving this mail because: You are on the CC list for the bug.