Attachment 713910 Details for Bug 924323 – gnome-shell backtrace

gnome-shell backtrace

bt.txt (text/plain), 7.44 KB, created by Tomáš Bžatek on 2013-03-21 14:43:04 UTC

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Creator: Tomáš Bžatek

Created: 2013-03-21 14:43:04 UTC

Size: 7.44 KB

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obsolete

>(gnome-shell:4137): Cogl-WARNING **: shmget failed
>
>Program received signal SIGSEGV, Segmentation fault.
>cogl_object_unref (obj=obj@entry=0x0) at ./cogl-object.c:103
>103	  void (* unref_func) (void *) = ((CoglObject *) obj)->klass->virt_unref;
>(gdb) t a a bt
>
>Thread 10 (Thread 0xa3f3ab40 (LWP 4155)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a819534 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:237
>#2  0x4f6e8e81 in g_cond_wait_until (cond=cond@entry=0x8926ea8, mutex=mutex@entry=0x8926ea0, end_time=1060194764) at gthread-posix.c:857
>#3  0x4f679861 in g_async_queue_pop_intern_unlocked (queue=queue@entry=0x8926ea0, wait=wait@entry=1, end_time=1060194764) at gasyncqueue.c:424
>#4  0x4f67a0af in g_async_queue_timeout_pop (queue=0x8926ea0, timeout=15000000) at gasyncqueue.c:545
>#5  0x4f6cd03f in g_thread_pool_wait_for_new_pool () at gthreadpool.c:169
>#6  g_thread_pool_thread_proxy (data=0x8926cf0) at gthreadpool.c:366
>#7  0x4f6cc644 in g_thread_proxy (data=0x89fa2c0) at gthread.c:797
>#8  0x4a815aff in start_thread (arg=0xa3f3ab40) at pthread_create.c:308
>#9  0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 6 (Thread 0xaf4ffb40 (LWP 4147)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a81918c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>#2  0x410f64f2 in PR_WaitCondVar (cvar=0x866dfe0, timeout=4294967295) at ../../../mozilla/nsprpub/pr/src/pthreads/ptsynch.c:385
>#3  0x45f8cbf1 in js::GCHelperThread::threadLoop (this=this@entry=0x8631698, rt=rt@entry=0x8631528) at jsgc.cpp:2084
>#4  0x45f8cc39 in js::GCHelperThread::threadMain (arg=0x8631528) at jsgc.cpp:2070
>#5  0x410fc332 in _pt_root (arg=0x866e060) at ../../../mozilla/nsprpub/pr/src/pthreads/ptthread.c:156
>#6  0x4a815aff in start_thread (arg=0xaf4ffb40) at pthread_create.c:308
>#7  0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 5 (Thread 0xafefeb40 (LWP 4146)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a741b8b in poll () at ../sysdeps/unix/syscall-template.S:81
>#2  0x43701a07 in poll (__timeout=-1, __nfds=2, __fds=0xaf5019e8) at /usr/include/bits/poll2.h:46
>#3  poll_func (ufds=0xaf5019e8, nfds=2, timeout=-1, userdata=0x8300e90) at pulse/thread-mainloop.c:69
>#4  0x436efb2b in pa_mainloop_poll (m=m@entry=0x862d918) at pulse/mainloop.c:873
>#5  0x436f037a in pa_mainloop_iterate (m=m@entry=0x862d918, block=block@entry=1, retval=retval@entry=0x0) at pulse/mainloop.c:955
>#6  0x436f0454 in pa_mainloop_run (m=0x862d918, retval=retval@entry=0x0) at pulse/mainloop.c:973
>#7  0x4370198f in thread (userdata=0x83035a0) at pulse/thread-mainloop.c:88
>#8  0x433c1fcb in internal_thread_func (userdata=0x82f6a80) at pulsecore/thread-posix.c:83
>#9  0x4a815aff in start_thread (arg=0xafefeb40) at pthread_create.c:308
>#10 0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 4 (Thread 0xb48ffb40 (LWP 4145)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a741b8b in poll () at ../sysdeps/unix/syscall-template.S:81
>#2  0x4f6b532c in poll (__timeout=-1, __nfds=1, __fds=0xb3f00c68) at /usr/include/bits/poll2.h:46
>#3  g_poll (fds=0xb3f00c68, nfds=1, timeout=-1) at gpoll.c:132
>#4  0x4f6a6480 in g_main_context_poll (priority=2147483647, n_fds=1, fds=0xb3f00c68, timeout=<optimized out>, context=0x86261f8) at gmain.c:3584
>#5  g_main_context_iterate (context=context@entry=0x86261f8, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>#6  0x4f6a65e2 in g_main_context_iteration (context=context@entry=0x86261f8, may_block=may_block@entry=1) at gmain.c:3351
>#7  0xb75d4a50 in dconf_gdbus_worker_thread (user_data=0x86261f8) at dconf-gdbus-thread.c:81
>#8  0x4f6cc644 in g_thread_proxy (data=0xb4903180) at gthread.c:797
>#9  0x4a815aff in start_thread (arg=0xb48ffb40) at pthread_create.c:308
>#10 0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 3 (Thread 0xb52a1b40 (LWP 4143)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a741b8b in poll () at ../sysdeps/unix/syscall-template.S:81
>#2  0x4f6b532c in poll (__timeout=-1, __nfds=5, __fds=0xb49069b0) at /usr/include/bits/poll2.h:46
>#3  g_poll (fds=0xb49069b0, nfds=5, timeout=-1) at gpoll.c:132
>#4  0x4f6a6480 in g_main_context_poll (priority=2147483647, n_fds=5, fds=0xb49069b0, timeout=<optimized out>, context=0x85f7200) at gmain.c:3584
>#5  g_main_context_iterate (context=0x85f7200, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3285
>#6  0x4f6a6963 in g_main_loop_run (loop=0x85f7190) at gmain.c:3484
>#7  0x4f8bcfeb in gdbus_shared_thread_func (user_data=0x85f71e8) at gdbusprivate.c:277
>#8  0x4f6cc644 in g_thread_proxy (data=0x8618380) at gthread.c:797
>#9  0x4a815aff in start_thread (arg=0xb52a1b40) at pthread_create.c:308
>#10 0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 2 (Thread 0xb5f28b40 (LWP 4141)):
>#0  0xb7fff424 in __kernel_vsyscall ()
>#1  0x4a81918c in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:171
>#2  0xb79188fc in pipe_semaphore_wait (sema=0x8164bb0) at ../../../../../src/gallium/auxiliary/os/os_thread.h:433
>#3  radeon_drm_cs_emit_ioctl (param=0x8164a88) at radeon_drm_winsys.c:518
>#4  0x4a815aff in start_thread (arg=0xb5f28b40) at pthread_create.c:308
>#5  0x4a74c09e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:132
>
>Thread 1 (Thread 0xb7fc2880 (LWP 4137)):
>#0  cogl_object_unref (obj=obj@entry=0x0) at ./cogl-object.c:103
>#1  0x45c34e2c in cogl_handle_unref (handle=handle@entry=0x0) at ./cogl-object.c:110
>#2  0x42b49cd8 in build_and_scan_frame_mask (shape_region=0x8c30b20, client_area=0xbffff234, borders=0xbffff274, self=0x8ce5650 [MetaWindowActor]) at compositor/meta-window-actor.c:2208
>#3  check_needs_reshape (self=0x8ce5650 [MetaWindowActor]) at compositor/meta-window-actor.c:2290
>---Type <return> to continue, or q <return> to quit---
>#4  meta_window_actor_pre_paint (self=self@entry=0x8ce5650 [MetaWindowActor]) at compositor/meta-window-actor.c:2366
>#5  0x42b49f44 in meta_window_actor_get_paint_volume (actor=0x8ce5650 [MetaWindowActor], volume=0x8ce5810) at compositor/meta-window-actor.c:694
>#6  0x43d450a9 in _clutter_actor_get_paint_volume_real (pv=0x8ce5810, self=0x8ce5650 [MetaWindowActor]) at ./clutter-actor.c:16886
>#7  _clutter_actor_get_paint_volume_mutable (self=self@entry=0x8ce5650 [MetaWindowActor]) at ./clutter-actor.c:16962
>#8  0x43d4b5d8 in _clutter_actor_finish_queue_redraw (self=0x8ce5650 [MetaWindowActor], clip=0x0) at ./clutter-actor.c:8422
>#9  0x43db1180 in _clutter_stage_maybe_finish_queue_redraws (stage=<optimized out>) at ./clutter-stage.c:4103
>#10 _clutter_stage_do_update (stage=0x86d8158 [ClutterStage]) at ./clutter-stage.c:1226
>#11 0x43d92a5f in master_clock_update_stages (stages=0x8bb75b0 = {...}, master_clock=0x86df270 [ClutterMasterClock]) at ./clutter-master-clock.c:386
>#12 clutter_clock_dispatch (source=source@entry=0x86c41c0, callback=0x0, user_data=0x0) at ./clutter-master-clock.c:520
>#13 0x4f6a615b in g_main_dispatch (context=0x8063da0, context@entry=0x8619c88) at gmain.c:2715
>#14 g_main_context_dispatch (context=context@entry=0x8063da0) at gmain.c:3219
>#15 0x4f6a6500 in g_main_context_iterate (context=0x8063da0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3290
>#16 0x4f6a6963 in g_main_loop_run (loop=0x8065a78) at gmain.c:3484
>#17 0x42b64248 in meta_run () at core/main.c:545
>#18 0x080498f2 in main (argc=1, argv=0xbffff6f4) at main.c:416
>(gdb) 
>

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Attachments on bug 924323: 713910