Created attachment 55880 [details] Raport from KDE. Version: 4.5 (using KDE 4.5.5) OS: Linux During KDE shutdown sequence, PolicyKit1-KDE crashes. It happens like 7 of 10 times. The PolicyKit1 crashes right before the switch to the console window. I had the same problem with previous KDE, 4.5.4 Reproducible: Sometimes Steps to Reproduce: I'm just trying to shutdown the system, that's all.
Pasting the attached information inline, to ease searches: Application: polkit-kde-authentication-agent-1 (0.96.1) KDE Platform Version: 4.5.5 (KDE 4.5.5) Qt Version: 4.7.0 Operating System: Linux 2.6.35.10-smp i686 Application: PolicyKit1-KDE (polkit-kde-authentication-agent-1), signal: Segmentation fault [Current thread is 1 (Thread 0xb59b3a20 (LWP 1885))] Thread 3 (Thread 0xb308bb70 (LWP 1888)): #0 0xb6e37f8c in pthread_mutex_lock () from /lib/libpthread.so.0 #1 0xb5cbd378 in g_main_context_acquire () from /usr/lib/libglib-2.0.so.0 #2 0xb5cbebce in ?? () from /usr/lib/libglib-2.0.so.0 #3 0xb5cbf73b in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #4 0xb5bf4524 in ?? () from /usr/lib/libgio-2.0.so.0 #5 0xb5ce7b0f in ?? () from /usr/lib/libglib-2.0.so.0 #6 0xb6e35c04 in start_thread () from /lib/libpthread.so.0 #7 0xb617d48e in clone () from /lib/libc.so.6 Thread 2 (Thread 0xb26f1b70 (LWP 4933)): #0 0xb6e3d641 in read () from /lib/libpthread.so.0 #1 0xb5cc063d in ?? () from /usr/lib/libglib-2.0.so.0 #2 0xb5ce7b0f in ?? () from /usr/lib/libglib-2.0.so.0 #3 0xb6e35c04 in start_thread () from /lib/libpthread.so.0 #4 0xb617d48e in clone () from /lib/libc.so.6 Thread 1 (Thread 0xb59b3a20 (LWP 1885)): [KCrash Handler] #6 0xb5cdce77 in g_slice_alloc () from /usr/lib/libglib-2.0.so.0 #7 0xb5c99fb9 in ?? () from /usr/lib/libglib-2.0.so.0 #8 0xb5cf705d in ?? () from /usr/lib/libglib-2.0.so.0 #9 0xb5cf715d in g_variant_new_byte () from /usr/lib/libglib-2.0.so.0 #10 0xb5cfc686 in ?? () from /usr/lib/libglib-2.0.so.0 #11 0xb5cfc59e in ?? () from /usr/lib/libglib-2.0.so.0 #12 0xb5cfc818 in g_variant_new_va () from /usr/lib/libglib-2.0.so.0 #13 0xb5cfcad2 in g_variant_builder_add () from /usr/lib/libglib-2.0.so.0 #14 0xb5becf37 in g_dbus_message_to_blob () from /usr/lib/libgio-2.0.so.0 #15 0xb5be12dd in ?? () from /usr/lib/libgio-2.0.so.0 #16 0xb5be1705 in ?? () from /usr/lib/libgio-2.0.so.0 #17 0xb5be7166 in g_dbus_connection_signal_unsubscribe () from /usr/lib/libgio-2.0.so.0 #18 0xb5bf1ee7 in ?? () from /usr/lib/libgio-2.0.so.0 #19 0xb5c471ac in g_object_unref () from /usr/lib/libgobject-2.0.so.0 #20 0xb5d779b4 in ?? () from /usr/lib/libpolkit-gobject-1.so.0 #21 0xb5c471ac in g_object_unref () from /usr/lib/libgobject-2.0.so.0 #22 0xb73f9583 in PolkitQt1::Authority::~Authority() () from /usr/lib/libpolkit-qt-core-1.so.0 #23 0xb73fd443 in QGlobalStaticDeleter<PolkitQt1::AuthorityHelper>::~QGlobalStaticDeleter() () from /usr/lib/libpolkit-qt-core-1.so.0 #24 0xb60d0b0f in exit () from /lib/libc.so.6 #25 0xb60b7c6e in __libc_start_main () from /lib/libc.so.6 #26 0x0804deb1 in _start ()
bug 268304 has a better backtrace of the problem. *** This bug has been marked as a duplicate of bug 268304 ***