Description of problem: Firefox was unresponsive, it was terminated but became an unkillable zombie, its parent was killed and system rebooted itself. Version-Release number of selected component: nepomuk-core-4.9.4-2.fc17 Additional info: libreport version: 2.0.18 abrt_version: 2.0.18 backtrace_rating: 4 cmdline: /usr/bin/nepomukservicestub nepomukstorage crash_function: QMutex::lock kernel: 3.6.10-2.fc17.i686.PAE truncated backtrace: :Thread no. 1 (10 frames) : #0 QMutex::lock at thread/qmutex.cpp:150 : #1 Soprano::RandomGenerator::randomInt at /usr/src/debug/soprano-2.8.0/server/randomgenerator.cpp:55 : #2 Soprano::Server::ServerConnection::Private::generateUniqueId at /usr/src/debug/soprano-2.8.0/server/serverconnection.cpp:291 : #3 Soprano::Server::ServerConnection::Private::mapIterator at /usr/src/debug/soprano-2.8.0/server/serverconnection.cpp:317 : #4 Soprano::Server::ServerConnection::Private::query at /usr/src/debug/soprano-2.8.0/server/serverconnection.cpp:540 : #5 Soprano::Server::ServerConnection::Private::_s_readNextCommand at /usr/src/debug/soprano-2.8.0/server/serverconnection.cpp:228 : #6 QMetaObject::activate at kernel/qobject.cpp:3539 : #7 QIODevice::readyRead at .moc/release-shared/moc_qiodevice.cpp:104 : #8 QIODevice::qt_static_metacall at .moc/release-shared/moc_qiodevice.cpp:53 : #9 QMetaObject::activate at kernel/qobject.cpp:3539
Created attachment 667620 [details] File: core_backtrace
Created attachment 667621 [details] File: environ
Created attachment 667622 [details] File: limits
Created attachment 667623 [details] File: backtrace
Created attachment 667624 [details] File: cgroup
Created attachment 667625 [details] File: smolt_data
Created attachment 667626 [details] File: executable
Created attachment 667627 [details] File: dso_list
Created attachment 667628 [details] File: maps
Created attachment 667629 [details] File: proc_pid_status
Created attachment 667630 [details] File: open_fds
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Fedora 17 changed to end-of-life (EOL) status on 2013-07-30. Fedora 17 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.