crash log for WebKitWebProcess (pid 12449): [New LWP 12449] [New LWP 12502] [New LWP 12495] [New LWP 12461] [New LWP 12462] [New LWP 12459] [New LWP 12498] [New LWP 12488] [New LWP 12505] [New LWP 12460] [New LWP 12483] [New LWP 12492] [New LWP 12507] [New LWP 12485] [New LWP 12484] [New LWP 12510] [New LWP 12486] [New LWP 12501] [New LWP 12487] [New LWP 12513] [New LWP 12489] [New LWP 12490] [New LWP 12491] [New LWP 12499] [New LWP 12503] [New LWP 12504] [New LWP 12500] [New LWP 12509] [New LWP 12506] [New LWP 12508] [New LWP 12512] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/clopez/webkit/webkit/WebKitBuild/Release/bin/WebKitWebProcess 17'. Program terminated with signal SIGSEGV, Segmentation fault. #0 0x00007fc504449988 in _ZN7WebCore16HTMLMediaElement11videoTracksEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 [Current thread is 1 (Thread 0x7fc4f373ea40 (LWP 12449))] Thread 31 (Thread 0x7fc4767fc700 (LWP 12512)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4fe4b0faf in g_cond_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread-posix.c:1395 #2 0x00007fc4ff39736d in gst_base_sink_wait_preroll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbasesink.c:2212 #3 0x00007fc4ff397940 in gst_base_sink_do_preroll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbasesink.c:2306 #4 0x00007fc4ff39822b in gst_base_sink_do_sync () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbasesink.c:2508 #5 0x00007fc4ff399178 in gst_base_sink_chain_unlocked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbasesink.c:3494 #6 0x00007fc4ff39aad4 in gst_base_sink_chain_main () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbasesink.c:3655 #7 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #8 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #9 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #10 0x00007fc4b0150cc7 in gst_queue_push_one () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstqueue.c:1338 #11 gst_queue_loop () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstqueue.c:1485 #12 0x00007fc4ff4736a1 in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:332 #13 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #14 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #15 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4767fc700) at pthread_create.c:309 #16 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 30 (Thread 0x7fc477fff700 (LWP 12508)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086c20) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc477fff700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 29 (Thread 0x7fc48131d700 (LWP 12506)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c0868e0) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc48131d700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 28 (Thread 0x7fc4777fe700 (LWP 12509)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086dc0) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4777fe700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 27 (Thread 0x7fc491b04700 (LWP 12500)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4fe4b0faf in g_cond_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread-posix.c:1395 #2 0x00007fc4b01514d5 in gst_queue_chain_buffer_or_list () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstqueue.c:1201 #3 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #4 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #5 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #6 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #7 0x00007fc4b01aaca9 in gst_play_sink_sink_chain () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-base-1.8.0/gst/playback/gstplaysink.c:2239 #8 gst_play_sink_text_sink_chain () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-base-1.8.0/gst/playback/gstplaysink.c:2355 #9 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #10 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #11 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #12 0x00007fc4b01c1a01 in gst_stream_synchronizer_sink_chain () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-base-1.8.0/gst/playback/gststreamsynchronizer.c:692 #13 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #14 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #15 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #16 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #17 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #18 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #19 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #20 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #21 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #22 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #23 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #24 0x00007fc4b0140055 in gst_funnel_sink_chain_object () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstfunnel.c:338 #25 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #26 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #27 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #28 0x00007fc4a3faf68d in gst_webvtt_enc_chain () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-bad-1.8.0/gst/subenc/gstwebvttenc.c:142 #29 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #30 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #31 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #32 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #33 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #34 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #35 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #36 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #37 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #38 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #39 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #40 0x00007fc4ff432f13 in gst_proxy_pad_chain_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstghostpad.c:126 #41 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #42 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #43 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #44 0x00007fc4b014d869 in gst_single_queue_push_one () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstmultiqueue.c:1394 #45 gst_multi_queue_loop () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstmultiqueue.c:1678 #46 0x00007fc4ff4736a1 in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:332 #47 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #48 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #49 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc491b04700) at pthread_create.c:309 #50 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 26 (Thread 0x7fc48231f700 (LWP 12504)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c0865a0) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc48231f700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 25 (Thread 0x7fc482b20700 (LWP 12503)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086400) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc482b20700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 24 (Thread 0x7fc492305700 (LWP 12499)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4fe4b0faf in g_cond_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread-posix.c:1395 #2 0x00007fc4ff47382d in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:317 #3 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #4 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc492305700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 23 (Thread 0x7fc4957fa700 (LWP 12491)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4957fa700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7fc495ffb700 (LWP 12490)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc495ffb700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7fc4967fc700 (LWP 12489)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4967fc700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7fc475ffb700 (LWP 12513)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4ff4736a1 in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:332 #2 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #3 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #4 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc475ffb700) at pthread_create.c:309 #5 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7fc4977fe700 (LWP 12487)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4977fe700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7fc491303700 (LWP 12501)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4fe4b0faf in g_cond_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread-posix.c:1395 #2 0x00007fc4ff47382d in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:317 #3 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #4 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc491303700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7fc497fff700 (LWP 12486)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc497fff700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7fc476ffd700 (LWP 12510)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086f60) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc476ffd700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7fc4a2fff700 (LWP 12484)): #0 getFirst () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/include/llvm/ADT/DenseMap.h:40 #1 erase () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/include/llvm/ADT/DenseMap.h:212 #2 Run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:1237 #3 Combine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/CodeGen/SelectionDAG/DAGCombiner.cpp:14101 #4 0x00007fc4a124d28a in CodeGenAndEmitDAG () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:696 #5 0x00007fc4a124d0b0 in SelectAllBasicBlocks () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:1314 #6 0x00007fc4a124bcc4 in runOnMachineFunction () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp:460 #7 0x00007fc4a1427e11 in runOnMachineFunction () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/Target/X86/X86ISelDAGToDAG.cpp:173 #8 0x00007fc4a192d423 in runOnFunction () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/include/llvm/CodeGen/MachineFunctionAnalysis.h:40 #9 0x00007fc4a16c9917 in runOnFunction () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/IR/LegacyPassManager.cpp:1520 #10 0x00007fc4a16c9aeb in runOnModule () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/IR/LegacyPassManager.cpp:1540 #11 0x00007fc4a16c9efa in runOnModule () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/IR/LegacyPassManager.cpp:1596 #12 run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/IR/LegacyPassManager.cpp:1698 #13 0x00007fc4a14f151e in emitObject () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/ExecutionEngine/MCJIT/MCJIT.cpp:160 #14 0x00007fc4a14f16eb in generateCodeForModule () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/ExecutionEngine/MCJIT/MCJIT.cpp:200 #15 0x00007fc4a14f1cc1 in finalizeObject () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/ExecutionEngine/MCJIT/MCJIT.cpp:248 #16 0x00007fc4a17e3950 in LLVMGetPointerToGlobal () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/llvm-3.7.0/lib/ExecutionEngine/ExecutionEngineBindings.cpp:335 #17 0x00007fc4a263e020 in generate_variant () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_state_fs.c:2638 #18 llvmpipe_update_fs () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_state_fs.c:3170 #19 0x00007fc4a2636780 in llvmpipe_update_derived () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_state_derived.c:186 #20 0x00007fc4a2620f86 in llvmpipe_draw_vbo () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_draw_arrays.c:70 #21 0x00007fc4a243c230 in st_draw_vbo () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/mesa/state_tracker/st_draw.c:290 #22 0x00007fc4a240b6fa in vbo_draw_arrays () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/mesa/vbo/vbo_exec_array.c:645 #23 0x00007fc504b6ca84 in _ZN7WebCore17GraphicsContext3D10drawArraysEjii () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #24 0x00007fc504b2fc32 in _ZN7WebCore15TextureMapperGL12drawUnitRectERNS_26TextureMapperShaderProgramEj () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #25 0x00007fc504b2e3b9 in _ZN7WebCore15TextureMapperGL4drawERKNS_9FloatRectERKNS_20TransformationMatrixERNS_26TextureMapperShaderProgramEji () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #26 0x00007fc504b2f7ef in _ZN7WebCore15TextureMapperGL27drawTexturedQuadWithProgramERNS_26TextureMapperShaderProgramEjiRKNS_7IntSizeERKNS_9FloatRectERKNS_20TransformationMatrixEf () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #27 0x00007fc504b2eb3f in _ZN7WebCore15TextureMapperGL11drawTextureEjiRKNS_7IntSizeERKNS_9FloatRectERKNS_20TransformationMatrixEfj () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #28 0x00007fc504b2e8da in _ZN7WebCore15TextureMapperGL11drawTextureERKNS_13BitmapTextureERKNS_9FloatRectERKNS_20TransformationMatrixEfj () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #29 0x00007fc504b2a843 in _ZN7WebCore17TextureMapperTile5paintERNS_13TextureMapperERKNS_20TransformationMatrixEfj () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #30 0x00007fc503f40698 in _ZN6WebKit23CoordinatedBackingStore20paintToTextureMapperERN7WebCore13TextureMapperERKNS1_9FloatRectERKNS1_20TransformationMatrixEf () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #31 0x00007fc504b25ffa in _ZN7WebCore18TextureMapperLayer9paintSelfERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #32 0x00007fc504b2623a in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #33 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #34 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #35 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #36 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #37 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #38 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #39 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #40 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #41 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #42 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #43 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #44 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #45 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #46 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #47 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #48 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #49 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #50 0x00007fc504b2633b in _ZN7WebCore18TextureMapperLayer20paintSelfAndChildrenERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #51 0x00007fc504b266dc in _ZN7WebCore18TextureMapperLayer31paintSelfAndChildrenWithReplicaERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #52 0x00007fc504b25c7e in _ZN7WebCore18TextureMapperLayer14paintRecursiveERKNS_25TextureMapperPaintOptionsE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #53 0x00007fc504b25aae in _ZN7WebCore18TextureMapperLayer5paintEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #54 0x00007fc503f4241f in _ZN6WebKit24CoordinatedGraphicsScene23paintToCurrentGLContextERKN7WebCore20TransformationMatrixEfRKNS1_9FloatRectERKNS1_5ColorEbRKNS1_10FloatPointEj () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #55 0x00007fc503f4a9c2 in _ZN6WebKit18ThreadedCompositor15renderLayerTreeEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #56 0x00007fc503f48f02 in _ZN6WebKit18CompositingRunLoop16updateTimerFiredEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #57 0x00007fc50285155a in _ZZN3WTF7RunLoop9TimerBaseC1ERS0_EN3$_38__invokeEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #58 0x00007fc4fe46dd8d in g_main_dispatch () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3122 #59 g_main_context_dispatch () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3737 #60 0x00007fc4fe46e128 in g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3808 #61 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #62 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #63 0x00007fc5028508e8 in _ZNSt17_Function_handlerIFvvEZN3WTF9WorkQueue18platformInitializeEPKcNS2_4TypeENS2_3QOSEE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #64 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #65 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #66 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4a2fff700) at pthread_create.c:309 #67 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7fc4a0d22700 (LWP 12485)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4a0d22700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7fc480b1c700 (LWP 12507)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086a80) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc480b1c700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7fc494ff9700 (LWP 12492)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc494ff9700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7fc4b09db700 (LWP 12483)): #0 0x00007fc4fb412d3d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc4fe46e0c4 in g_main_context_poll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4103 #2 g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3803 #3 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #4 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc5028508e8 in _ZNSt17_Function_handlerIFvvEZN3WTF9WorkQueue18platformInitializeEPKcNS2_4TypeENS2_3QOSEE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #6 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #8 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4b09db700) at pthread_create.c:309 #9 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7fc4b2bfd700 (LWP 12460)): #0 0x00007fc4fb412d3d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc4fe46e0c4 in g_main_context_poll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4103 #2 g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3803 #3 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #4 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc5028508e8 in _ZNSt17_Function_handlerIFvvEZN3WTF9WorkQueue18platformInitializeEPKcNS2_4TypeENS2_3QOSEE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #6 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #8 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4b2bfd700) at pthread_create.c:309 #9 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7fc481b1e700 (LWP 12505)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc483139ab6 in frame_worker_thread (arg=0x7fc47c086740) at src/libavcodec/pthread_frame.c:138 #2 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc481b1e700) at pthread_create.c:309 #3 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7fc496ffd700 (LWP 12488)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4a2622853 in cnd_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:154 #2 pipe_semaphore_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/auxiliary/os/os_thread.h:259 #3 thread_function () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/src/gallium/drivers/llvmpipe/lp_rast.c:779 #4 0x00007fc4a2622467 in impl_thrd_routine () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/Mesa/include/c11/threads_posix.h:87 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc496ffd700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7fc492dfe700 (LWP 12498)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fc4fe4b0faf in g_cond_wait () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread-posix.c:1395 #2 0x00007fc4ff47382d in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:317 #3 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #4 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #5 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc492dfe700) at pthread_create.c:309 #6 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7fc4f373b700 (LWP 12459)): #0 0x00007fc4ff8aa18d in nanosleep () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc502856a35 in _ZN7bmalloc4Heap8scavengeERSt11unique_lockINS_11StaticMutexEENSt6chrono8durationIlSt5ratioILl1ELl1000EEEE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #2 0x00007fc5028567b2 in _ZN7bmalloc4Heap18concurrentScavengeEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #3 0x00007fc502858c26 in _ZN7bmalloc9AsyncTaskINS_4HeapEMS1_FvvEE13threadRunLoopEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #4 0x00007fc5028588a6 in _ZN7bmalloc9AsyncTaskINS_4HeapEMS1_FvvEE16threadEntryPointEPS4_ () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc4fbcac970 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #6 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4f373b700) at pthread_create.c:309 #7 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7fc4b1bfb700 (LWP 12462)): #0 0x00007fc4fb412d3d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc4fe46e0c4 in g_main_context_poll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4103 #2 g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3803 #3 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #4 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc5028508e8 in _ZNSt17_Function_handlerIFvvEZN3WTF9WorkQueue18platformInitializeEPKcNS2_4TypeENS2_3QOSEE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #6 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #8 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4b1bfb700) at pthread_create.c:309 #9 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7fc4b23fc700 (LWP 12461)): #0 0x00007fc4fb412d3d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fc4fe46e0c4 in g_main_context_poll () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4103 #2 g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3803 #3 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #4 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc5028508e8 in _ZNSt17_Function_handlerIFvvEZN3WTF9WorkQueue18platformInitializeEPKcNS2_4TypeENS2_3QOSEE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #6 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #8 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc4b23fc700) at pthread_create.c:309 #9 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fc493fff700 (LWP 12495)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007fc4fbca8c7c in _ZNSt18condition_variable4waitERSt11unique_lockISt5mutexE () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6 #2 0x00007fc5028224c5 in _ZN3WTF10ParkingLot21parkConditionallyImplEPKvRKNS_12ScopedLambdaIFbvEEERKNS3_IFvvEEENSt6chrono10time_pointINSC_3_V212steady_clockENSC_8durationIlSt5ratioILl1ELl1000000000EEEEEE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #3 0x00007fc5024d9842 in _ZN3JSC11JITWorklist9runThreadEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #4 0x00007fc5024d9bac in _ZNSt17_Function_handlerIFvvEZN3JSC11JITWorklistC1EvE3$_0E9_M_invokeERKSt9_Any_data () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc502825664 in _ZN3WTFL16threadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #6 0x00007fc50284eeaa in _ZN3WTFL19wtfThreadEntryPointEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #7 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc493fff700) at pthread_create.c:309 #8 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fc490b02700 (LWP 12502)): #0 allocator_get_magazine_threshold () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gslice.c:583 #1 thread_memory_magazine2_is_full () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gslice.c:834 #2 g_slice_free1 () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gslice.c:1090 #3 0x00007fc4ff47081e in gst_tag_list_unref () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttaglist.h:407 #4 gst_tag_list_merge () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttaglist.c:1179 #5 0x00007fc4ff26d270 in gst_video_decoder_create_merged_tags_event () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-base-1.8.0/gst-libs/gst/video/gstvideodecoder.c:933 #6 0x00007fc4ff270f27 in gst_video_decoder_sink_event_default () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-base-1.8.0/gst-libs/gst/video/gstvideodecoder.c:1435 #7 0x00007fc4ff440b57 in gst_pad_send_event_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:5555 #8 0x00007fc4ff440eaf in gst_pad_push_event_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:5213 #9 0x00007fc4ff4414b0 in push_sticky () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:3758 #10 0x00007fc4ff43f21d in events_foreach () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:598 #11 0x00007fc4ff44af20 in check_sticky () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:3815 #12 gst_pad_push_event () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:5344 #13 0x00007fc4ff38187f in gst_base_parse_push_pending_events () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:2222 #14 0x00007fc4ff3886b3 in gst_base_parse_push_frame () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:2458 #15 0x00007fc4ff38c78f in gst_base_parse_handle_and_push_frame () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:2329 #16 gst_base_parse_finish_frame () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:2668 #17 0x00007fc4b001bd97 in gst_mpeg4vparse_handle_frame () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gst-plugins-bad-1.8.0/gst/videoparsers/gstmpeg4videoparse.c:540 #18 0x00007fc4ff384ec6 in gst_base_parse_handle_buffer () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:2143 #19 0x00007fc4ff389639 in gst_base_parse_chain () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/libs/gst/base/gstbaseparse.c:3198 #20 0x00007fc4ff44209a in gst_pad_chain_data_unchecked () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4156 #21 gst_pad_push_data () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4408 #22 0x00007fc4ff449b8e in gst_pad_push () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gstpad.c:4527 #23 0x00007fc4b014d869 in gst_single_queue_push_one () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstmultiqueue.c:1394 #24 gst_multi_queue_loop () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/plugins/elements/gstmultiqueue.c:1678 #25 0x00007fc4ff4736a1 in gst_task_func () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/gstreamer-1.8.0/gst/gsttask.c:332 #26 0x00007fc4fe4946a8 in g_thread_pool_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthreadpool.c:307 #27 0x00007fc4fe493d25 in g_thread_proxy () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gthread.c:764 #28 0x00007fc4ff8a30a4 in start_thread (arg=0x7fc490b02700) at pthread_create.c:309 #29 0x00007fc4fb41b87d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7fc4f373ea40 (LWP 12449)): #0 0x00007fc504449988 in _ZN7WebCore16HTMLMediaElement11videoTracksEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #1 0x00007fc504ade92b in _ZThn72_N7WebCore10VideoTrack15languageChangedEPNS_16TrackPrivateBaseERKN3WTF12AtomicStringE () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #2 0x00007fc504b06ffd in _ZN7WebCore25TrackPrivateBaseGStreamer24notifyTrackOfTagsChangedEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #3 0x00007fc5028248ef in _ZN3WTF7RunLoop11performWorkEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #4 0x00007fc5028515e6 in _ZZN3WTF7RunLoopC1EvEN3$_18__invokeEPv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #5 0x00007fc4fe46dd8d in g_main_dispatch () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3122 #6 g_main_context_dispatch () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3737 #7 0x00007fc4fe46e128 in g_main_context_iterate () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:3808 #8 0x00007fc4fe46e442 in g_main_loop_run () at /home/clopez/webkit/webkit/WebKitBuild/DependenciesGTK/Source/glib-2.44.1/glib/gmain.c:4002 #9 0x00007fc502851240 in _ZN3WTF7RunLoop3runEv () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18 #10 0x00007fc503f3eecd in _ZN6WebKit16ChildProcessMainINS_10WebProcessENS_14WebProcessMainEEEiiPPc () from /home/clopez/webkit/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37 #11 0x00007fc4fb354b45 in __libc_start_main (main=0x400d30
, argc=2, argv=0x7ffc4c365cd8, init=, fini=, rtld_fini=, stack_end=0x7ffc4c365cc8) at libc-start.c:287 #12 0x0000000000400c59 in _start () STDERR: STDERR: warning: core file may not match specified executable file. STDERR: