(gdb) info threads Id Target Id Frame 11 Thread 0xb3b7eb40 (LWP 8057) "QXcbEventReader" 0xb7fdbbe0 in __kernel_vsyscall () 10 Thread 0xb31ffb40 (LWP 8058) "QDBusConnection" 0xb7fdbbe0 in __kernel_vsyscall () 9 Thread 0xa4e30b40 (LWP 8067) "wavparse8:sink" 0xb7fdbbe0 in __kernel_vsyscall () 8 Thread 0xa808db40 (LWP 8069) "aqueue:src" 0xb7fdbbe0 in __kernel_vsyscall () 7 Thread 0xa5641b40 (LWP 8070) "typefind:sink" 0xb7fdbbe0 in __kernel_vsyscall () 6 Thread 0xad777b40 (LWP 8071) "pool" 0xb7fdbbe0 in __kernel_vsyscall () 5 Thread 0xa7832b40 (LWP 8078) "threaded-ml" 0xb7fdbbe0 in __kernel_vsyscall () 2 Thread 0xb27ffb40 (LWP 8060) "QQmlThread" 0xb7fdbbe0 in __kernel_vsyscall () * 1 Thread 0xb4122700 (LWP 8053) "audio_freeze" 0xb7fdbbe0 in __kernel_vsyscall () (gdb) thread apply all bt Thread 11 (Thread 0xb3b7eb40 (LWP 8057)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a213db in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb41523a8 in ?? () from /usr/lib/i386-linux-gnu/libxcb.so.1 #3 0xb4154394 in xcb_wait_for_event () from /usr/lib/i386-linux-gnu/libxcb.so.1 #4 0xb3db647b in QXcbEventReader::run (this=0x8061268) at qxcbconnection.cpp:1249 #5 0xb6cca946 in QThreadPrivate::start (arg=0x8061268) at thread/qthread_unix.cpp:329 #6 0xb61ca1aa in start_thread (arg=0xb3b7eb40) at pthread_create.c:333 #7 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 10 (Thread 0xb31ffb40 (LWP 8058)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a213db in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb5b38120 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb5b29014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb5b29156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb6f2c781 in QEventDispatcherGlib::processEvents (this=0xb2800468, flags=...) at kernel/qeventdispatcher_glib.cpp:419 #6 0xb6eae997 in QEventLoop::processEvents (this=0xb31ff294, flags=...) at kernel/qeventloop.cpp:128 #7 0xb6eaecb6 in QEventLoop::exec (this=0xb31ff294, flags=...) at kernel/qeventloop.cpp:204 #8 0xb6cc287b in QThread::exec (this=0xb3caa6e0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:503 #9 0xb3c14815 in QDBusConnectionManager::run (this=0xb3caa6e0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:152 #10 0xb6cca946 in QThreadPrivate::start (arg=0xb3caa6e0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329 #11 0xb61ca1aa in start_thread (arg=0xb31ffb40) at pthread_create.c:333 #12 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 9 (Thread 0xa4e30b40 (LWP 8067)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a275a7 in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29 #2 0xb5b6fbae in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb01f80a5 in ?? () from /usr/lib/i386-linux-gnu/libgstapp-1.0.so.0 #4 0xadd7e86b in gst_base_src_get_range (src=0x8980750, offset=12332, length=4096, buf=0xa4e2fe14) at gstbasesrc.c:2445 #5 0xadd8034f in gst_base_src_getrange (pad=0x830e8a0, parent=0x8980750, offset=12332, length=4096, buf=0xa4e2fe14) at gstbasesrc.c:2613 #6 0xadc86c1b in gst_pad_get_range_unchecked (pad=0x830e8a0, offset=12332, size=4096, buffer=0xa4e2fea0) at gstpad.c:4257 #7 0xadc8d696 in gst_pad_pull_range (pad=0xb32ac2e8, offset=12332, size=4096, buffer=0xa4e2ff74) at gstpad.c:4496 #8 0xadc76b5d in gst_proxy_pad_getrange_default (pad=0x8310ac8, parent=0xb32ac2e8, offset=12332, size=4096, buffer=0xa4e2ff74) at gstghostpad.c:184 #9 0xadc86c1b in gst_pad_get_range_unchecked (pad=0x8310ac8, offset=12332, size=4096, buffer=0xa4e30000) at gstpad.c:4257 #10 0xadc8d696 in gst_pad_pull_range (pad=0x88d8020, offset=12332, size=4096, buffer=0xa4e300c4) at gstpad.c:4496 #11 0xad7be01e in gst_type_find_element_getrange (srcpad=0x86e0b18, parent=0x88e3340, offset=12332, length=4096, buffer=0xa4e300c4) at gsttypefindelement.c:971 #12 0xadc86c1b in gst_pad_get_range_unchecked (pad=0x86e0b18, offset=12332, size=4096, buffer=0xa4e30150) at gstpad.c:4257 #13 0xadc8d696 in gst_pad_pull_range (pad=0x830eeb8, offset=12332, size=4096, buffer=0xa4e30218) at gstpad.c:4496 #14 0xa7863940 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstwavparse.so #15 0xa7869bff in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstwavparse.so #16 0xadcb3b42 in gst_task_func (task=0x86eca08) at gsttask.c:316 #17 0xadcb4a57 in default_func (tdata=0x86d46a8, pool=0x815dc60) at gsttaskpool.c:68 #18 0xb5b50e84 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #19 0xb5b5040a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #20 0xb61ca1aa in start_thread (arg=0xa4e30b40) at pthread_create.c:333 #21 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 8 (Thread 0xa808db40 (LWP 8069)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a275a7 in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29 #2 0xb5b6fbae in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xadcb3ccd in gst_task_func (task=0x86b6490) at gsttask.c:301 #4 0xadcb4a57 in default_func (tdata=0x8321738, pool=0x815dc60) at gsttaskpool.c:68 #5 0xb5b50e84 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb5b5040a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb61ca1aa in start_thread (arg=0xa808db40) at pthread_create.c:333 #8 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 7 (Thread 0xa5641b40 (LWP 8070)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a275a7 in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29 #2 0xb5b6fbae in g_cond_wait () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xadcb3ccd in gst_task_func (task=0x86dc170) at gsttask.c:301 #4 0xadcb4a57 in default_func (tdata=0x8321830, pool=0x815dc60) at gsttaskpool.c:68 #5 0xb5b50e84 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb5b5040a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb61ca1aa in start_thread (arg=0xa5641b40) at pthread_create.c:333 #8 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 6 (Thread 0xad777b40 (LWP 8071)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a275a7 in syscall () at ../sysdeps/unix/sysv/linux/i386/syscall.S:29 #2 0xb5b6fcfb in g_cond_wait_until () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb5afc1ea in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb5afc9a0 in g_async_queue_timeout_pop () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb5b50f5b in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #6 0xb5b5040a in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #7 0xb61ca1aa in start_thread (arg=0xad777b40) at pthread_create.c:333 #8 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 5 (Thread 0xa7832b40 (LWP 8078)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a213db in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb103adb3 in poll (__timeout=-1, __nfds=2, __fds=0x86eee20) at /usr/include/i386-linux-gnu/bits/poll2.h:46 #3 poll_func (ufds=0x86eee20, nfds=2, timeout=-1, userdata=0x85388c8) at pulse/thread-mainloop.c:69 #4 0xb102bb12 in pa_mainloop_poll (m=0x898e448) at pulse/mainloop.c:844 #5 0xb102c1ff in pa_mainloop_iterate (m=0x898e448, block=1, retval=0x0) at pulse/mainloop.c:926 #6 0xb102c2bc in pa_mainloop_run (m=0x898e448, retval=0x0) at pulse/mainloop.c:944 #7 0xb103ad55 in thread (userdata=0x897b470) at pulse/thread-mainloop.c:88 #8 0xb0fd113c in internal_thread_func (userdata=0x897ff90) at pulsecore/thread-posix.c:81 #9 0xb61ca1aa in start_thread (arg=0xa7832b40) at pthread_create.c:333 #10 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 2 (Thread 0xb27ffb40 (LWP 8060)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb6a213db in poll () at ../sysdeps/unix/syscall-template.S:81 #2 0xb5b38120 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 #3 0xb5b29014 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #4 0xb5b29156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xb6f2c760 in QEventDispatcherGlib::processEvents (this=0x8084390, flags=...) at kernel/qeventdispatcher_glib.cpp:417 #6 0xb6eae997 in QEventLoop::processEvents (this=0xb27ff2c4, flags=...) at kernel/qeventloop.cpp:128 #7 0xb6eaecb6 in QEventLoop::exec (this=0xb27ff2c4, flags=...) at kernel/qeventloop.cpp:204 #8 0xb6cc287b in QThread::exec (this=0x8087cd8) at thread/qthread.cpp:503 #9 0xb75c8ef2 in QQmlThreadPrivate::run (this=0x8087cd8) at qml/ftw/qqmlthread.cpp:141 #10 0xb6cca946 in QThreadPrivate::start (arg=0x8087cd8) at thread/qthread_unix.cpp:329 #11 0xb61ca1aa in start_thread (arg=0xb27ffb40) at pthread_create.c:333 #12 0xb6a2bfde in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:122 Thread 1 (Thread 0xb4122700 (LWP 8053)): #0 0xb7fdbbe0 in __kernel_vsyscall () #1 0xb61d2302 in __lll_lock_wait () at ../sysdeps/unix/sysv/linux/i386/i686/../i486/lowlevellock.S:144 #2 0xb61cc679 in __GI___pthread_mutex_lock (mutex=0xb280fc60) at ../nptl/pthread_mutex_lock.c:115 #3 0xb6a38ee2 in pthread_mutex_lock (mutex=0xb280fc60) at forward.c:192 #4 0xb5b6f0c7 in g_rec_mutex_lock () from /lib/i386-linux-gnu/libglib-2.0.so.0 #5 0xa7865ee3 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstwavparse.so #6 0xa7866fa9 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstwavparse.so #7 0xadc84add in gst_pad_send_event_unchecked (pad=0x830e150, event=0xa7866d70, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #8 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86ad098, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #9 0xadc8db67 in gst_pad_push_event (pad=0x86ad098, event=0xb32aac00) at gstpad.c:4958 #10 0xadc8deb3 in event_forward_func (pad=0x86ad098, data=0xbfffc270) at gstpad.c:2842 #11 0xadc8af0e in gst_pad_forward (pad=0xb3216a08, forward=0xadc8de00 , user_data=0xbfffc270) at gstpad.c:2796 #12 0xadc8b078 in gst_pad_event_default (pad=0xb3216a08, parent=0x88e51e8, event=0xb32aac00) at gstpad.c:2893 #13 0xadc84add in gst_pad_send_event_unchecked (pad=0xb3216a08, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #14 0xadc85351 in gst_pad_push_event_unchecked (pad=0x8310ea0, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #15 0xadc8db67 in gst_pad_push_event (pad=0x8310ea0, event=0xb32aac00) at gstpad.c:4958 #16 0xadc8deb3 in event_forward_func (pad=0x8310ea0, data=0xbfffc4a0) at gstpad.c:2842 #17 0xadc8af0e in gst_pad_forward (pad=0xb32ac438, forward=0xadc8de00 , user_data=0xbfffc4a0) at gstpad.c:2796 #18 0xadc8b078 in gst_pad_event_default (pad=0xb32ac438, parent=0x88e5058, event=0xb32aac00) at gstpad.c:2893 #19 0xadc84add in gst_pad_send_event_unchecked (pad=0xb32ac438, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #20 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86aaca0, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #21 0xadc8db67 in gst_pad_push_event (pad=0x86aaca0, event=0xb32aac00) at gstpad.c:4958 #22 0xad7a053d in gst_input_selector_event (pad=0x86e0c50, parent=0xb32ad178, event=0xb32aac00) at gstinputselector.c:1527 #23 0xadc84add in gst_pad_send_event_unchecked (pad=0x86e0c50, event=0xad7a03c0 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #24 0xadc85351 in gst_pad_push_event_unchecked (pad=0x830fe98, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #25 0xadc8db67 in gst_pad_push_event (pad=0x830fe98, event=0xb32aac00) at gstpad.c:4958 #26 0xadc8deb3 in event_forward_func (pad=0x830fe98, data=0xbfffc880) at gstpad.c:2842 #27 0xadc8af0e in gst_pad_forward (pad=0x8310d58, forward=0xadc8de00 , user_data=0xbfffc880) at gstpad.c:2796 #28 0xadc8b078 in gst_pad_event_default (pad=0x8310d58, parent=0x830fe98, event=0xb32aac00) at gstpad.c:2893 #29 0xadc84add in gst_pad_send_event_unchecked (pad=0x8310d58, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #30 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86e09e0, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #31 0xadc8db67 in gst_pad_push_event (pad=0x86e09e0, event=0xb32aac00) at gstpad.c:4958 #32 0xadc8deb3 in event_forward_func (pad=0x86e09e0, data=0xbfffcab0) at gstpad.c:2842 #33 0xadc8af0e in gst_pad_forward (pad=0x86ad1d8, forward=0xadc8de00 , user_data=0xbfffcab0) at gstpad.c:2796 #34 0xadc8b078 in gst_pad_event_default (pad=0x86ad1d8, parent=0x88e7e20, event=0xb32aac00) at gstpad.c:2893 #35 0xadc84add in gst_pad_send_event_unchecked (pad=0x86ad1d8, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #36 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86e0ec0, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #37 0xadc8db67 in gst_pad_push_event (pad=0x86e0ec0, event=0xb32aac00) at gstpad.c:4958 #38 0xadc8deb3 in event_forward_func (pad=0x86e0ec0, data=0xbfffcce0) at gstpad.c:2842 #39 0xadc8af0e in gst_pad_forward (pad=0x86e0638, forward=0xadc8de00 , user_data=0xbfffcce0) at gstpad.c:2796 #40 0xadc8b078 in gst_pad_event_default (pad=0x86e0638, parent=0x830c040, event=0xb32aac00) at gstpad.c:2893 #41 0xad86602b in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstplayback.so #42 0xadc84add in gst_pad_send_event_unchecked (pad=0x86e0638, event=0xad865bd0, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #43 0xadc85351 in gst_pad_push_event_unchecked (pad=0xb32ac198, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #44 0xadc8db67 in gst_pad_push_event (pad=0xb32ac198, event=0xb32aac00) at gstpad.c:4958 #45 0xadc8deb3 in event_forward_func (pad=0xb32ac198, data=0xbfffcfa0) at gstpad.c:2842 #46 0xadc8af0e in gst_pad_forward (pad=0x86ad5b8, forward=0xadc8de00 , user_data=0xbfffcfa0) at gstpad.c:2796 #47 0xadc8b078 in gst_pad_event_default (pad=0x86ad5b8, parent=0xb32ac198, event=0xb32aac00) at gstpad.c:2893 #48 0xadc84add in gst_pad_send_event_unchecked (pad=0x86ad5b8, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #49 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86e08a8, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #50 0xadc8db67 in gst_pad_push_event (pad=0x86e08a8, event=0xb32aac00) at gstpad.c:4958 #51 0xadc8deb3 in event_forward_func (pad=0x86e08a8, data=0xbfffd1d0) at gstpad.c:2842 #52 0xadc8af0e in gst_pad_forward (pad=0x88d88a8, forward=0xadc8de00 , user_data=0xbfffd1d0) at gstpad.c:2796 #53 0xadc8b078 in gst_pad_event_default (pad=0x88d88a8, parent=0x879b068, event=0xb32aac00) at gstpad.c:2893 #54 0xad7ac9ee in gst_queue_handle_src_event (pad=0x88d88a8, parent=0x879b068, event=0xb32aac00) at gstqueue.c:1359 #55 0xadc84add in gst_pad_send_event_unchecked (pad=0x88d88a8, event=0xad7ac940 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #56 0xadc85351 in gst_pad_push_event_unchecked (pad=0x830f6b8, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #57 0xadc8db67 in gst_pad_push_event (pad=0x830f6b8, event=0xb32aac00) at gstpad.c:4958 #58 0xadc8deb3 in event_forward_func (pad=0x830f6b8, data=0xbfffd430) at gstpad.c:2842 #59 0xadc8af0e in gst_pad_forward (pad=0x86ad700, forward=0xadc8de00 , user_data=0xbfffd430) at gstpad.c:2796 #60 0xadc8b078 in gst_pad_event_default (pad=0x86ad700, parent=0x830f6b8, event=0xb32aac00) at gstpad.c:2893 #61 0xadc84add in gst_pad_send_event_unchecked (pad=0x86ad700, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #62 0xadc85351 in gst_pad_push_event_unchecked (pad=0x88d8638, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #63 0xadc8db67 in gst_pad_push_event (pad=0x88d8638, event=0xb32aac00) at gstpad.c:4958 #64 0xadd89b06 in gst_base_transform_src_eventfunc (trans=0xb32b9090, event=0xb32aac00) at gstbasetransform.c:1954 #65 0xadd84939 in gst_base_transform_src_event (pad=0x86e0500, parent=0xb32b9090, event=0xb32aac00) at gstbasetransform.c:1921 #66 0xadc84add in gst_pad_send_event_unchecked (pad=0x86e0500, event=0xadd84910 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #67 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86e0d88, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #68 0xadc8db67 in gst_pad_push_event (pad=0x86e0d88, event=0xb32aac00) at gstpad.c:4958 #69 0xadd89b06 in gst_base_transform_src_eventfunc (trans=0xb32ae090, event=0xb32aac00) at gstbasetransform.c:1954 #70 0xadd84939 in gst_base_transform_src_event (pad=0x88d8500, parent=0xb32ae090, event=0xb32aac00) at gstbasetransform.c:1921 #71 0xadc84add in gst_pad_send_event_unchecked (pad=0x88d8500, event=0xadd84910 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #72 0xadc85351 in gst_pad_push_event_unchecked (pad=0x8310838, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #73 0xadc8db67 in gst_pad_push_event (pad=0x8310838, event=0xb32aac00) at gstpad.c:4958 #74 0xadc8deb3 in event_forward_func (pad=0x8310838, data=0xbfffd9c0) at gstpad.c:2842 #75 0xadc8af0e in gst_pad_forward (pad=0xb32ac048, forward=0xadc8de00 , user_data=0xbfffd9c0) at gstpad.c:2796 #76 0xadc8b078 in gst_pad_event_default (pad=0xb32ac048, parent=0xb32b2020, event=0xb32aac00) at gstpad.c:2893 #77 0xadc84add in gst_pad_send_event_unchecked (pad=0xb32ac048, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #78 0xadc85351 in gst_pad_push_event_unchecked (pad=0x830f178, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #79 0xadc8db67 in gst_pad_push_event (pad=0x830f178, event=0xb32aac00) at gstpad.c:4958 #80 0xadc8deb3 in event_forward_func (pad=0x830f178, data=0xbfffdbf0) at gstpad.c:2842 #81 0xadc8af0e in gst_pad_forward (pad=0x83101d0, forward=0xadc8de00 , user_data=0xbfffdbf0) at gstpad.c:2796 #82 0xadc8b078 in gst_pad_event_default (pad=0x83101d0, parent=0x830f178, event=0xb32aac00) at gstpad.c:2893 #83 0xadc84add in gst_pad_send_event_unchecked (pad=0x83101d0, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #84 0xadc85351 in gst_pad_push_event_unchecked (pad=0x830e288, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #85 0xadc8db67 in gst_pad_push_event (pad=0x830e288, event=0xb32aac00) at gstpad.c:4958 #86 0xadd89b06 in gst_base_transform_src_eventfunc (trans=0x83180c0, event=0xb32aac00) at gstbasetransform.c:1954 #87 0xadd84939 in gst_base_transform_src_event (pad=0x830e3c0, parent=0x83180c0, event=0xb32aac00) at gstbasetransform.c:1921 #88 0xadc84add in gst_pad_send_event_unchecked (pad=0x830e3c0, event=0xadd84910 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #89 0xadc85351 in gst_pad_push_event_unchecked (pad=0x830f028, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #90 0xadc8db67 in gst_pad_push_event (pad=0x830f028, event=0xb32aac00) at gstpad.c:4958 #91 0xadc8deb3 in event_forward_func (pad=0x830f028, data=0xbfffdfd0) at gstpad.c:2842 #92 0xadc8af0e in gst_pad_forward (pad=0x8310088, forward=0xadc8de00 , user_data=0xbfffdfd0) at gstpad.c:2796 #93 0xadc8b078 in gst_pad_event_default (pad=0x8310088, parent=0x830f028, event=0xb32aac00) at gstpad.c:2893 #94 0xadc84add in gst_pad_send_event_unchecked (pad=0x8310088, event=0xadc8af60 , type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:5135 #95 0xadc85351 in gst_pad_push_event_unchecked (pad=0x86e0290, event=0xb280fc60, event@entry=0xb32aac00, type=GST_PAD_PROBE_TYPE_EVENT_UPSTREAM) at gstpad.c:4833 #96 0xadc8db67 in gst_pad_push_event (pad=0x86e0290, event=0xb32aac00) at gstpad.c:4958 #97 0xadd73e7d in gst_base_sink_send_event (element=0x898d2f0, event=0xb32aac00) at gstbasesink.c:4375 #98 0xadc6fd56 in gst_element_send_event (element=0x898d2f0, event=0xb32aac00) at gstelement.c:1561 #99 0xadc52559 in gst_bin_send_event (element=0x830e020, event=0xb32aac00) at gstbin.c:2849 #100 0xadc6fd56 in gst_element_send_event (element=0x830e020, event=0xb32aac00) at gstelement.c:1561 #101 0xadc52559 in gst_bin_send_event (element=0x831a038, event=0xb32aac00) at gstbin.c:2849 #102 0xadc6fd56 in gst_element_send_event (element=0x831a038, event=0xb32aac00) at gstelement.c:1561 #103 0xadc52559 in gst_bin_send_event (element=0x831aea8, event=0xb32aac00) at gstbin.c:2849 #104 0xadc6fd56 in gst_element_send_event (element=0x831aea8, event=0xb32aac00) at gstelement.c:1561 #105 0xad850e47 in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstplayback.so #106 0xad850fbd in ?? () from /usr/lib/i386-linux-gnu/gstreamer-1.0/libgstplayback.so #107 0xadc6fd56 in gst_element_send_event (element=0x830a0e0, event=0xb32aac00) at gstelement.c:1561 #108 0xadc52559 in gst_bin_send_event (element=0x83079a0, event=0xb32aac00) at gstbin.c:2849 #109 0xadc6fd56 in gst_element_send_event (element=0x83079a0, event=0xb32aac00) at gstelement.c:1561 #110 0xadc6feac in gst_element_seek (element=0x83079a0, rate=1, format=GST_FORMAT_TIME, flags=GST_SEEK_FLAG_FLUSH, start_type=GST_SEEK_TYPE_SET, start=0, stop_type=GST_SEEK_TYPE_NONE, stop=0) at gstelement.c:1601 #111 0xade3e2bf in QGstreamerPlayerSession::seek (this=0x8176138, ms=0) at qgstreamerplayersession.cpp:978 #112 0xade39323 in QGstreamerPlayerControl::updateSessionState (this=0x831bae8, state=QMediaPlayer::PausedState) at qgstreamerplayercontrol.cpp:452 #113 0xade48059 in QGstreamerPlayerControl::qt_static_metacall (_o=0x831bae8, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0xbfffe804) at .moc/moc_qgstreamerplayercontrol.cpp:126 #114 0xb6ef2b34 in QMetaObject::activate (sender=0x8176138, signalOffset=3, local_signal_index=2, argv=0xbfffe804) at kernel/qobject.cpp:3730 #115 0xb6ef2451 in QMetaObject::activate (sender=0x8176138, m=0xade57a4c , local_signal_index=2, argv=0xbfffe804) at kernel/qobject.cpp:3595 #116 0xade4911b in QGstreamerPlayerSession::stateChanged (this=0x8176138, _t1=QMediaPlayer::PausedState) at .moc/moc_qgstreamerplayersession.cpp:416 #117 0xade3e904 in QGstreamerPlayerSession::processBusMessage (this=0x8176138, message=...) at qgstreamerplayersession.cpp:1132 #118 0xade0646e in QGstreamerBusHelperPrivate::doProcessMessage (this=0x831b898, msg=...) at qgstreamerbushelper.cpp:121 #119 0xade058ad in QGstreamerBusHelperPrivate::qt_static_metacall (_o=0x831b898, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x86f5480) at .moc/qgstreamerbushelper.moc:76 #120 0xb6eeb180 in QMetaCallEvent::placeMetaCall (this=0x86ec7b0, object=0x831b898) at kernel/qobject.cpp:495 #121 0xb6eec1ca in QObject::event (this=0x831b898, e=0x86ec7b0) at kernel/qobject.cpp:1256 #122 0xb7925402 in QApplicationPrivate::notify_helper (this=0x8059690, receiver=0x831b898, e=0x86ec7b0) at kernel/qapplication.cpp:3710 #123 0xb7922886 in QApplication::notify (this=0xbffff068, receiver=0x831b898, e=0x86ec7b0) at kernel/qapplication.cpp:3153 #124 0xb6eb23a5 in QCoreApplication::notifyInternal2 (receiver=0x831b898, event=0x86ec7b0) at kernel/qcoreapplication.cpp:1002 #125 0xb6eb67d7 in QCoreApplication::sendEvent (receiver=0x831b898, event=0x86ec7b0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:227 #126 0xb6eb3737 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8059760) at kernel/qcoreapplication.cpp:1636 #127 0xb6eb31c1 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1494 #128 0xb6f2bff8 in postEventSourceDispatch (s=0x80796b0) at kernel/qeventdispatcher_glib.cpp:270 #129 0xb5b28d64 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 #130 0xb5b29089 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 #131 0xb5b29156 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 #132 0xb6f2c760 in QEventDispatcherGlib::processEvents (this=0x8079b40, flags=...) at kernel/qeventdispatcher_glib.cpp:417 #133 0xb3e3aec5 in QPAEventDispatcherGlib::processEvents (this=0x8079b40, flags=...) at eventdispatchers/qeventdispatcher_glib.cpp:115 #134 0xb6eae997 in QEventLoop::processEvents (this=0xbfffeff8, flags=...) at kernel/qeventloop.cpp:128 #135 0xb6eaecb6 in QEventLoop::exec (this=0xbfffeff8, flags=...) at kernel/qeventloop.cpp:204 #136 0xb6eb2be9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1272 #137 0xb62c244e in QGuiApplication::exec () at kernel/qguiapplication.cpp:1581 #138 0xb79221e9 in QApplication::exec () at kernel/qapplication.cpp:2969 #139 0x08048c3d in main (argc=1, argv=0xbffff144) at main.cpp:10 (gdb) thread 1 [Switching to thread 1 (Thread 0xb4122700 (LWP 8053))] #0 0xb7fdbbe0 in __kernel_vsyscall () (gdb) frame 3 #3 0xb6a38ee2 in pthread_mutex_lock (mutex=0xb280fc60) at forward.c:192 192 forward.c: Aucun fichier ou dossier de ce type. (gdb) p *mutex $1 = {__data = {__lock = 2, __count = 1, __owner = 8067, __kind = 1, __nusers = 1, {__elision_data = {__espins = 0, __elision = 0}, __list = {__next = 0x0}}}, __size = "\002\000\000\000\001\000\000\000\203\037\000\000\001\000\000\000\001\000\000\000\000\000\000", __align = 2}