Without G_SLICE=always-malloc

(gdb) bt
#0  0x72ceda86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72cfb6ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72cfc402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72d227c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72d26680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72d26906 in malloc_consolidate () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x72d282f0 in _int_malloc () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) x/256wa $sp
0x699fe958:	0x699fe96c	0x72cfb6eb <raise+38>	0x2	0x72cfc403 <abort+178>
0x699fe968:	0x6c002160	0x20	0x0	0x0
0x699fe978:	0x0	0x0	0x0	0x0
0x699fe988:	0x0	0x0	0x0	0x0
0x699fe998:	0x0	0x0	0x0	0x0
0x699fe9a8:	0x0	0x0	0x0	0x0
0x699fe9b8:	0x0	0x0	0x0	0x0
0x699fe9c8:	0x0	0x0	0x0	0x0
0x699fe9d8:	0x0	0x0	0x0	0x0
0x699fe9e8:	0x0	0x0	0x0	0x1
0x699fe9f8:	0x0	0x72dc0000	0x9	0x39
0x699fea08:	0x6c002160	0x20b3030	0x77	0x7c
0x699fea18:	0x699fee70	0x6c030a10	0x6e0e	0x28
0x699fea28:	0x6c000ca0	0x6c000010	0x6c030a40	0x48
0x699fea38:	0x6c000cc8	0x73212e7c <unused_thread_queue>	0x0	0x72d28bed <_int_realloc+328>
0x699fea48:	0x48	0x48	0x6c000010	0x6c000ca8
0x699fea58:	0x6c000ca0	0x40	0x28	0x72d29be5 <realloc+140>
0x699fea68:	0x699feac4	0x54	0x699feb70	0x7
0x699fea78:	0x699feb70	0x72d227c1 <__libc_message+448>	0xffffffff	0x0
0x699fea88:	0x72da3aa8	0xe	0x7ec7be0d	0x16
0x699fea98:	0x72da3ab8	0x3	0x72da3aec	0x1c
0x699feaa8:	0x72da3abd	0x4	0x699febc4	0x8
0x699feab8:	0x72da3ac3	0x5	0x6c002160	0x20
0x699feac8:	0x72da3ac3	0x5	0x699feae0	0x72d22649 <__libc_message+72>
0x699fead8:	0x6c034e28	0x88	0x699febc4	0x8
0x699feae8:	0x699feaf8	0x72da3ac3	0x7313b638	0x3a
0x699feaf8:	0x72da3abd	0x4	0x699feb10	0x72d22649 <__libc_message+72>
0x699feb08:	0x6c002160	0x202de68	0x72da3aec	0x1c
0x699feb18:	0x699feb28	0x72da3abd	0x6c02b120	0x27
0x699feb28:	0x72da3ab8	0x3	0x699feb40	0x72d22649 <__libc_message+72>
0x699feb38:	0x73212e7c <unused_thread_queue>	0x201a300	0x7ec7be0d	0x16
0x699feb48:	0x699feb58	0x72da3ab8	0x72da3aa8	0x2a
0x699feb58:	0x72da3aa8	0xe	0x0	0x72d22649 <__libc_message+72>
0x699feb68:	0x73212e7c <unused_thread_queue>	0x202de68	0x699feb88	0x1000
0x699feb78:	0x6ebcf000	0x2	0x6c030a60	0x699febbc
0x699feb88:	0x699febc4	0x3	0x6c01baf8	0x72da3aec
0x699feb98:	0x6c000010	0x6c003810	0x6c000024	0x6c000040
0x699feba8:	0x72d26681 <malloc_printerr+100>	0x72da3aa8	0x7ec7be0d	0x72da3aec
0x699febb8:	0x699febc4	0x0	0x6c002160	0x31306336
0x699febc8:	0x38666162	0x0	0x7313b638	0x6c01b328
0x699febd8:	0x968	0x6c01baf8	0x198	0x72d26907 <malloc_consolidate+398>
0x699febe8:	0x6c00003c	0x72dc0220 <__libc_malloc_initialized>	0x72da3aec	0x72dc0220 <__libc_malloc_initialized>
0x699febf8:	0x72da3b0c	0x72dc0220 <__libc_malloc_initialized>	0x72da3aec	0x1
0x699fec08:	0x699fec38	0x2	0x699fec28	0x6c000010
0x699fec18:	0x6c000010	0x7f8	0x800	0x6c03a988
0x699fec28:	0x100	0x699ff3bc	0x0	0x72d282f1 <_int_malloc+1204>
0x699fec38:	0x7efc4000	0x58	0x7f8	0x20
0x699fec48:	0x0	0x0	0x4	0x0
0x699fec58:	0x58244458	0x2942cd8e	0x0	0x76fefc94 <__pointer_chk_guard_local>
0x699fec68:	0x699fec88	0x0	0x6c014950	0x72d3c621 <gettimeofday+28>
0x699fec78:	0x699feca0	0x6c000010	0x2083d50	0x7f8
0x699fec88:	0x9678	0x6c03a988	0x73212210	0x699ff3bc
0x699fec98:	0x0	0x72d29dd9 <calloc+148>	0x58244458	0x0
0x699feca8:	0x7f8	0x2083d50	0x1	0x30
0x699fecb8:	0x0	0x7317854b <g_malloc0+18>	0x30	0x2083d50
0x699fecc8:	0x7f	0x73187f8d <g_slice_free1+444>	0x22a	0x72f2d000
0x699fecd8:	0x6c00a740	0x20	0x0	0x58
0x699fece8:	0x699ff40c	0x20	0x0	0x699ff4bc
0x699fecf8:	0x740a6198 <__pthread_keys>	0x699ff3bc	0x0	0x7408a3d7 <__nptl_deallocate_tsd+126>
0x699fed08:	0x699ff330	0x699ff7f0	0x4	0x699ff4b8
0x699fed18:	0x699fee70	0x699ff330	0x6a1fdc4c	0x0
0x699fed28:	0x699fed40	0x6a1ff330	0x699fee70	0x0
0x699fed38:	0x0	0x7408a521 <start_thread+152>	0x0	0x699ff330
0x699fed48:	0x0	0x0	0x85cfb566	0x9858fcd7




(gdb) bt
#0  0x72c47a86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72c556ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72c56402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72c7c7c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72c80680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72c81290 in _int_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x730aeeca in array_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#7  0x7301e36a in gst_structure_free (structure=0x490da0) at gststructure.c:387
#8  0x72fe5c9e in _gst_event_free (event=0x6c133e70) at gstevent.c:225
#9  0x72ff4d24 in gst_mini_object_unref (mini_object=0x6c133e70) at gstminiobject.c:467
#10 0x72ff55c6 in gst_event_unref (event=0x6c133e70) at ../gst/gstevent.h:430
#11 0x72ff5ce6 in remove_events (pad=0x6c113028) at gstpad.c:441
#12 0x72ff63b4 in gst_pad_dispose (object=0x6c113028) at gstpad.c:718
#13 0x7329b58a in g_object_unref () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#14 0x72fb6396 in gst_object_unref (object=0x6c113028) at gstobject.c:282
#15 0x6c017e20 in gst_uri_downloader_dispose (object=0x4f1e78) at gsturidownloader.c:129
#16 0x7329b58a in g_object_unref () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#17 0x6c02de18 in gst_adaptive_demux_finalize (object=0x6c10e158) at gstadaptivedemux.c:464
#18 0x7329b604 in g_object_unref () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#19 0x72fb6396 in gst_object_unref (object=0x6c10e158) at gstobject.c:282
#20 0x72ff011c in _gst_message_free (message=0x6c134d10) at gstmessage.c:202
#21 0x72ff4d24 in gst_mini_object_unref (mini_object=0x6c134d10) at gstminiobject.c:467
#22 0x72fc7f96 in gst_message_unref (msg=0x6c134d10) at ../gst/gstmessage.h:356
#23 0x730cc250 in g_list_foreach () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#24 0x730cc262 in g_list_free_full () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#25 0x72fc8a3c in gst_bus_set_flushing (bus=0x4a8838, flushing=1) at gstbus.c:469
#26 0x730053e0 in gst_pipeline_change_state (element=0x495b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:532
#27 0x6d1452ae in gst_play_bin_change_state (element=0x495b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:5730
#28 0x72fe2408 in gst_element_change_state (element=0x495b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#29 0x72fe2212 in gst_element_set_state_func (element=0x495b38, state=GST_STATE_NULL) at gstelement.c:2602
#30 0x72fe1f64 in gst_element_set_state (element=0x495b38, state=GST_STATE_NULL) at gstelement.c:2503
#31 0x7652f122 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=this@entry=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:234
#32 0x7652f2e4 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:236
#33 0x76320af8 in std::default_delete<WebCore::MediaPlayerPrivateInterface>::operator() (this=<optimized out>, __ptr=<optimized out>) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:76
#34 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::reset (__p=<optimized out>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:344
#35 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::operator=(std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >&&) (__u=<unknown type in /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libWPEWebKit.so.0, CU 0x3e738896, DIE 0x3e7b4b57>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:251
#36 WebCore::MediaPlayer::loadWithNextMediaEngine (this=0x6fdb52e0, current=<optimized out>) at ../Source/WebCore/platform/graphics/MediaPlayer.cpp:487
#37 0x762f5d80 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x6fdb8800) at ../Source/WebCore/platform/ThreadTimers.cpp:121
#38 0x76c4bbfe in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:165
#39 0x730ce9dc in g_main_context_dispatch () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#40 0x730cec42 in g_main_context_iterate.isra () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#41 0x730ceed0 in g_main_loop_run () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#42 0x76c4bf6e in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:97
#43 0x75b7c004 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=<optimized out>, argv=<optimized out>) at ../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#44 0x72c47826 in __libc_start_main () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#45 0x000088d8 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)






(gdb) bt
#0  0x72c1fa86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72c2d6ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72c2e402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72c547c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72c58680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72c58906 in malloc_consolidate () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x72c5a2f0 in _int_malloc () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) x/256wa $sp
0x64ffe940:	0x64ffe954	0x72c2d6eb <raise+38>	0x2	0x72c2e403 <abort+178>
0x64ffe950:	0x6c10e090	0x20	0x0	0x0
0x64ffe960:	0x0	0x0	0x0	0x0
0x64ffe970:	0x0	0x0	0x0	0x0
0x64ffe980:	0x0	0x0	0x0	0x0
0x64ffe990:	0x0	0x0	0x0	0x0
0x64ffe9a0:	0x0	0x0	0x0	0x0
0x64ffe9b0:	0x0	0x0	0x0	0x0
0x64ffe9c0:	0x0	0x0	0x0	0x0
0x64ffe9d0:	0x0	0x0	0x64ffe9e8	0x72fb8b5f <gst_element_post_message+354>
0x64ffe9e0:	0x6d0fe108	0x9	0x6c135388	0x1f36768
0x64ffe9f0:	0x20	0x1	0x0	0x72cf2000
0x64ffea00:	0x0	0x1eba000	0x0	0x1
0x64ffea10:	0x7306d638	0x6d0fe108	0x1eb9648	0x1f36768
0x64ffea20:	0x6d0fe108	0x28	0x1	0x1
0x64ffea30:	0x6c11a250	0x7306d638	0x64ffea58	0x72f987d7 <gst_bin_handle_message_func+2326>
0x64ffea40:	0x2	0x72c5abed <_int_realloc+328>	0x48	0x48
0x64ffea50:	0x64ffeaac	0x54	0x64ffeb58	0x7
0x64ffea60:	0x64ffeb58	0x72c547c1 <__libc_message+448>	0xffffffff	0x0
0x64ffea70:	0x72cd5aa8	0xe	0x7e9f4e0d	0x16
0x64ffea80:	0x72cd5ab8	0x3	0x72cd5aec	0x1c
0x64ffea90:	0x72cd5abd	0x4	0x64ffebac	0x8
0x64ffeaa0:	0x72cd5ac3	0x5	0x0	0x20
0x64ffeab0:	0x72cd5ac3	0x5	0x64ffeac8	0x72c54649 <__libc_message+72>
0x64ffeac0:	0x4	0x1e8e328	0x64ffebac	0x8
0x64ffead0:	0x64ffeae0	0x72cd5ac3	0x6e807178	0x3a
0x64ffeae0:	0x72cd5abd	0x4	0x64ffeaf8	0x72c54649 <__libc_message+72>
0x64ffeaf0:	0x73144e7c <unused_thread_queue>	0x66165718	0x72cd5aec	0x1c
0x64ffeb00:	0x64ffeb10	0x72cd5abd	0x6c135388	0x27
0x64ffeb10:	0x72cd5ab8	0x3	0x64ffeb28	0x72c54649 <__libc_message+72>
0x64ffeb20:	0x6c135ca0	0x73144210	0x7e9f4e0d	0x16
0x64ffeb30:	0x64ffeb40	0x72cd5ab8	0x72cd5aa8	0x2a
0x64ffeb40:	0x72cd5aa8	0xe	0x0	0x72c54649 <__libc_message+72>
0x64ffeb50:	0x1f36768	0x72f97315 <bin_bus_handler>	0x1eba5b0	0x1000
0x64ffeb60:	0x6feff000	0x2	0x73144e7c <unused_thread_queue>	0x64ffeba4
0x64ffeb70:	0x64ffebac	0x3	0x6c11baf8	0x72cd5aec
0x64ffeb80:	0x6c100010	0x6c10df50	0x6c100024	0x6c100040
0x64ffeb90:	0x72c58681 <malloc_printerr+100>	0x72cd5aa8	0x7e9f4e0d	0x72cd5aec
0x64ffeba0:	0x64ffebac	0x1	0x73144e7c <unused_thread_queue>	0x31316336
0x64ffebb0:	0x38666162	0x72fb8b00 <gst_element_post_message+260>	0x86	0x6c11b328
0x64ffebc0:	0x968	0x6c11baf8	0x198	0x72c58907 <malloc_consolidate+398>
0x64ffebd0:	0x6c10003c	0x72cf2220 <__libc_malloc_initialized>	0x72cd5aec	0x72cf2220 <__libc_malloc_initialized>
0x64ffebe0:	0x72cd5b0c	0x72cf2220 <__libc_malloc_initialized>	0x72cd5aec	0x72f8e397 <gst_object_unref+146>
0x64ffebf0:	0x1eb9648	0x2	0x64ffec28	0x6c100010
0x64ffec00:	0x6c100010	0x7f8	0x800	0x6c15ea80
0x64ffec10:	0x100	0x64fff3bc	0x0	0x72c5a2f1 <_int_malloc+1204>
0x64ffec20:	0x7306d638	0x58	0x7f8	0x20
0x64ffec30:	0x0	0x0	0x4	0x0
0x64ffec40:	0x6e90a2d8	0xe	0x6e90a270	0x30
0x64ffec50:	0x73144d2c <allocator>	0x7eab965c <__vdso_gettimeofday+36>	0x58244623	0x171489
0x64ffec60:	0x0	0x6c100010	0x7f	0x7f8
0x64ffec70:	0x580	0x6c15ea80	0x73fd8198 <__pthread_keys>	0x64fff3bc
0x64ffec80:	0x0	0x72c5bdd9 <calloc+148>	0x58244623	0x0
0x64ffec90:	0x7f8	0x7f	0x0	0x0
0x64ffeca0:	0x73144210	0x730aa54b <g_malloc0+18>	0x0	0x73144d2c <allocator>
0x64ffecb0:	0x0	0x730ba1e7 <g_slice_free_chain_with_offset+474>	0x66289130	0x72cf2000
0x64ffecc0:	0x1	0x4	0x10	0x730b91c7 <private_thread_memory_cleanup+138>
0x64ffecd0:	0xc	0x73144d68 <allocator+60>	0x6c130008	0x1f13910
0x64ffece0:	0x64fff3fc	0x20	0x0	0x64fff4bc
0x64ffecf0:	0x73fd8198 <__pthread_keys>	0x64fff3bc	0x0	0x730b1159 <g_queue_free+12>
0x64ffed00:	0x48	0x73fbc3d7 <__nptl_deallocate_tsd+126>	0x64fff330	0x64fff7f0
0x64ffed10:	0x4	0x64fff4b8	0x64ffee70	0x64fff330
0x64ffed20:	0x65ffe8b4	0x0	0x64ffed40	0x65fff330
0x64ffed30:	0x64ffee70	0x0	0x0	0x73fbc521 <start_thread+152>
(gdb) 
0x64ffed40:	0x0	0x64fff330	0x0	0x0
0x64ffed50:	0xc9c76dd4	0xdec34465	0x64fff330	0x65ffe8b4
0x64ffed60:	0x0	0x64ffed40	0x65fff330	0x64ffee70
0x64ffed70:	0x0	0x0	0x0	0x0
0x64ffed80:	0x0	0x0	0x0	0x0
0x64ffed90:	0x0	0x0	0x0	0x0




(gdb) bt
#0  0x72c4ca86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72c5a6ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72c5b402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72c817c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72c85680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72c86290 in _int_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x6bcc6536 in gst_mss_stream_free (stream=0x6c10df80) at gstmssmanifest.c:406
#7  0x730e779c in g_slist_foreach () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#8  0x730e77ae in g_slist_free_full () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#9  0x6bcc6582 in gst_mss_manifest_free (manifest=0x6c1118f0) at gstmssmanifest.c:414
#10 0x6bcc37e2 in gst_mss_demux_reset (demux=0x6c10e150) at gstmssdemux.c:226
#11 0x6bc5d810 in gst_adaptive_demux_reset (demux=0x6c10e150) at gstadaptivedemux.c:700
#12 0x6bc5cef0 in gst_adaptive_demux_change_state (element=0x6c10e150, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstadaptivedemux.c:491
#13 0x72fe7408 in gst_element_change_state (element=0x6c10e150, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2648
#14 0x72fe7212 in gst_element_set_state_func (element=0x6c10e150, state=GST_STATE_NULL) at gstelement.c:2602
#15 0x72fe6f64 in gst_element_set_state (element=0x6c10e150, state=GST_STATE_NULL) at gstelement.c:2503
#16 0x72fc24c2 in gst_bin_element_set_state (bin=0x1eff038, element=0x6c10e150, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#17 0x72fc361e in gst_bin_change_state_func (element=0x1eff038, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#18 0x6d1345b2 in gst_decode_bin_change_state (element=0x1eff038, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstdecodebin2.c:5296
#19 0x72fe7408 in gst_element_change_state (element=0x1eff038, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#20 0x72fe7212 in gst_element_set_state_func (element=0x1eff038, state=GST_STATE_NULL) at gstelement.c:2602
#21 0x72fe6f64 in gst_element_set_state (element=0x1eff038, state=GST_STATE_NULL) at gstelement.c:2503
#22 0x72fc24c2 in gst_bin_element_set_state (bin=0x1ec70a0, element=0x1eff038, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#23 0x72fc361e in gst_bin_change_state_func (element=0x1ec70a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#24 0x6d13b0a2 in gst_uri_decode_bin_change_state (element=0x1ec70a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gsturidecodebin.c:2752
#25 0x72fe7408 in gst_element_change_state (element=0x1ec70a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#26 0x72fe7212 in gst_element_set_state_func (element=0x1ec70a0, state=GST_STATE_NULL) at gstelement.c:2602
#27 0x72fe6f64 in gst_element_set_state (element=0x1ec70a0, state=GST_STATE_NULL) at gstelement.c:2503
#28 0x72fc24c2 in gst_bin_element_set_state (bin=0x1e67b38, element=0x1ec70a0, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#29 0x72fc361e in gst_bin_change_state_func (element=0x1e67b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#30 0x7300a318 in gst_pipeline_change_state (element=0x1e67b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:499
#31 0x6d1452ae in gst_play_bin_change_state (element=0x1e67b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:5730
#32 0x72fe7408 in gst_element_change_state (element=0x1e67b38, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#33 0x72fe7212 in gst_element_set_state_func (element=0x1e67b38, state=GST_STATE_NULL) at gstelement.c:2602
#34 0x72fe6f64 in gst_element_set_state (element=0x1e67b38, state=GST_STATE_NULL) at gstelement.c:2503
#35 0x76534122 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=this@entry=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:234
#36 0x765342e4 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:236
#37 0x76325af8 in std::default_delete<WebCore::MediaPlayerPrivateInterface>::operator() (this=<optimized out>, __ptr=<optimized out>) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:76
#38 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::reset (__p=<optimized out>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:344
#39 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::operator=(std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >&&) (__u=<unknown type in /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libWPEWebKit.so.0, CU 0x3e738896, DIE 0x3e7b4b57>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:251
#40 WebCore::MediaPlayer::loadWithNextMediaEngine (this=0x6fdb52e0, current=<optimized out>) at ../Source/WebCore/platform/graphics/MediaPlayer.cpp:487
#41 0x762fad80 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x6fdb8800) at ../Source/WebCore/platform/ThreadTimers.cpp:121
#42 0x76c50bfe in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:165
#43 0x730d39dc in g_main_context_dispatch () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#44 0x730d3c42 in g_main_context_iterate.isra () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#45 0x730d3ed0 in g_main_loop_run () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#46 0x76c50f6e in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:97
#47 0x75b81004 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=<optimized out>, argv=<optimized out>) at ../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#48 0x72c4c826 in __libc_start_main () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6


With G_SLICE=always-malloc

#0  0x72ce3a86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72cf16ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72cf2402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72d187c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72d1c680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72d1d2aa in _int_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x7334d772 in g_type_free_instance () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#7  0x72f58724 in soup_io_stream_finalize () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libsoup-2.4.so.1
#8  0x73337604 in g_object_unref () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#9  0x72f6aa8c in soup_socket_finalize () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libsoup-2.4.so.1
#10 0x73337604 in g_object_unref () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#11 0x72f502b8 in soup_connection_disconnect () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libsoup-2.4.so.1
#12 0x72f66d28 in soup_session_abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libsoup-2.4.so.1
#13 0x6710dc8e in gst_soup_http_src_session_close (src=0x6fe02220) at gstsouphttpsrc.c:1022
#14 0x67110804 in gst_soup_http_src_change_state (element=0x6fe02220, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstsouphttpsrc.c:1884
#15 0x7307e408 in gst_element_change_state (element=0x6fe02220, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#16 0x7307e212 in gst_element_set_state_func (element=0x6fe02220, state=GST_STATE_NULL) at gstelement.c:2602
#17 0x7307df64 in gst_element_set_state (element=0x6fe02220, state=GST_STATE_NULL) at gstelement.c:2503
#18 0x730594c2 in gst_bin_element_set_state (bin=0x6fe027f0, element=0x6fe02220, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#19 0x7305a61e in gst_bin_change_state_func (element=0x6fe027f0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#20 0x7307e408 in gst_element_change_state (element=0x6fe027f0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#21 0x7307e212 in gst_element_set_state_func (element=0x6fe027f0, state=GST_STATE_NULL) at gstelement.c:2602
#22 0x7307df64 in gst_element_set_state (element=0x6fe027f0, state=GST_STATE_NULL) at gstelement.c:2503
#23 0x691e7418 in gst_adaptive_demux_stream_free (stream=0x6c0116e0) at gstadaptivedemux.c:1171
#24 0x691e6862 in gst_adaptive_demux_reset (demux=0x6c00b6d0) at gstadaptivedemux.c:711
#25 0x691e5ef0 in gst_adaptive_demux_change_state (element=0x6c00b6d0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstadaptivedemux.c:491
#26 0x7307e408 in gst_element_change_state (element=0x6c00b6d0, transition=GST_STATE_CHANGE_PAUSED_TO_READY) at gstelement.c:2648
#27 0x7307e212 in gst_element_set_state_func (element=0x6c00b6d0, state=GST_STATE_NULL) at gstelement.c:2602
#28 0x7307df64 in gst_element_set_state (element=0x6c00b6d0, state=GST_STATE_NULL) at gstelement.c:2503
#29 0x730594c2 in gst_bin_element_set_state (bin=0x1f0a98, element=0x6c00b6d0, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#30 0x7305a61e in gst_bin_change_state_func (element=0x1f0a98, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#31 0x6d8165b2 in gst_decode_bin_change_state (element=0x1f0a98, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstdecodebin2.c:5296
#32 0x7307e408 in gst_element_change_state (element=0x1f0a98, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#33 0x7307e212 in gst_element_set_state_func (element=0x1f0a98, state=GST_STATE_NULL) at gstelement.c:2602
#34 0x7307df64 in gst_element_set_state (element=0x1f0a98, state=GST_STATE_NULL) at gstelement.c:2503
#35 0x730594c2 in gst_bin_element_set_state (bin=0x1c18a0, element=0x1f0a98, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#36 0x7305a61e in gst_bin_change_state_func (element=0x1c18a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#37 0x6d81d0a2 in gst_uri_decode_bin_change_state (element=0x1c18a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gsturidecodebin.c:2752
#38 0x7307e408 in gst_element_change_state (element=0x1c18a0, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#39 0x7307e212 in gst_element_set_state_func (element=0x1c18a0, state=GST_STATE_NULL) at gstelement.c:2602
#40 0x7307df64 in gst_element_set_state (element=0x1c18a0, state=GST_STATE_NULL) at gstelement.c:2503
#41 0x730594c2 in gst_bin_element_set_state (bin=0x18fc20, element=0x1c18a0, base_time=0, start_time=0, current=GST_STATE_READY, next=GST_STATE_NULL) at gstbin.c:2414
#42 0x7305a61e in gst_bin_change_state_func (element=0x18fc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstbin.c:2756
#43 0x730a1318 in gst_pipeline_change_state (element=0x18fc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:499
#44 0x6d8272ae in gst_play_bin_change_state (element=0x18fc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:5730
#45 0x7307e408 in gst_element_change_state (element=0x18fc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#46 0x7307e212 in gst_element_set_state_func (element=0x18fc20, state=GST_STATE_NULL) at gstelement.c:2602
#47 0x7307df64 in gst_element_set_state (element=0x18fc20, state=GST_STATE_NULL) at gstelement.c:2503
#48 0x765cb122 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=this@entry=0x6fd58b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:234
#49 0x765cb2e4 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=0x6fd58b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:236
#50 0x763bcaf8 in std::default_delete<WebCore::MediaPlayerPrivateInterface>::operator() (this=<optimized out>, __ptr=<optimized out>) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:76
#51 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::reset (__p=<optimized out>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:344
#52 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::operator=(std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >&&) (__u=<unknown type in /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libWPEWebKit.so.0, CU 0x3e738896, DIE 0x3e7b4b57>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:251
#53 WebCore::MediaPlayer::loadWithNextMediaEngine (this=0x6fdb52e0, current=<optimized out>) at ../Source/WebCore/platform/graphics/MediaPlayer.cpp:487
#54 0x76391d80 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x6fdb8800) at ../Source/WebCore/platform/ThreadTimers.cpp:121
#55 0x76ce7bfe in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:165
#56 0x7316a9dc in g_main_context_dispatch () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#57 0x7316ac42 in g_main_context_iterate.isra () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#58 0x7316aed0 in g_main_loop_run () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#59 0x76ce7f6e in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:97
#60 0x75c18004 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=<optimized out>, argv=<optimized out>) at ../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#61 0x72ce3826 in __libc_start_main () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#62 0x000088d8 in ?? ()




(gdb) bt
#0  0x72c6200a in _int_malloc () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x00000038 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) x/256wa $sp
0x698fd9e0:	0x72cfa220 <__libc_malloc_initialized>	0x9	0x41	0x1
0x698fd9f0:	0x0	0x0	0x0	0x0
0x698fda00:	0x9	0x39	0x5b	0x6e
0x698fda10:	0x77	0x7c	0x698fde70	0x72f96397 <gst_object_unref+146>
0x698fda20:	0x6e0e	0x28	0x6c109690	0x6c100010
0x698fda30:	0x6c109690	0x48	0x6c1096b8	0x7314ce7c <unused_thread_queue>
0x698fda40:	0x0	0x72c62b91 <_int_realloc+236>	0x48	0x48
0x698fda50:	0x6c100010	0x6c109698	0x6c109690	0x40
0x698fda60:	0x28	0x72c63be5 <realloc+140>	0xa83290	0x0
0x698fda70:	0x6c10d770	0x40	0x6c10d6d0	0x7314c210
0x698fda80:	0x698fdad0	0x9b	0x9be118	0x730b258d <g_realloc+24>
0x698fda90:	0x128a	0xa83290	0x40	0x7308edd3 <g_array_maybe_expand+66>
0x698fdaa0:	0x6c10d6d0	0x1	0x698fdb18	0x7308f0e9 <g_array_append_vals+16>
0x698fdab0:	0x73075638	0x7327b39d <g_value_object_collect_value>	0x40	0x72fff2d1 <gst_structure_set_field+636>
0x698fdac0:	0x4	0x99a5a0	0x99c170	0x9c8310
0x698fdad0:	0x698fdb18	0x6c10d508	0x6c109698	0x698fdb20
0x698fdae0:	0x1	0x99c170	0x1	0x1
0x698fdaf0:	0x73075638	0x7327b39d <g_value_object_collect_value>	0x698fdb08	0x72ffeeb9 <gst_structure_id_set_valist_internal+460>
0x698fdb00:	0x73075638	0x1c	0x20	0x698fdbdc
0x698fdb10:	0x75	0x6c10d508	0x75	0x0
0x698fdb20:	0x99c170	0x0	0xa817a0	0x0
0x698fdb30:	0x0	0x0	0xa817a0	0x0
0x698fdb40:	0x0	0x0	0x0	0x0
0x698fdb50:	0x0	0x0	0x0	0x0
0x698fdb60:	0x0	0x0	0x0	0x0
0x698fdb70:	0x0	0x0	0x0	0x698fdb38
0x698fdb80:	0x99a5a0	0x0	0x698fdb20	0x99c170
0x698fdb90:	0x1	0x99a5c1	0x75	0x2
0x698fdba0:	0x698fdba8	0x72fff02d <gst_structure_new_id+104>	0x73075638	0x9b
0x698fdbb0:	0x698fdbc8	0x6c10d508	0x73075638	0x698fdbe0
0x698fdbc0:	0x72fd1c71 <gst_message_new_stream_status+80>	0x40	0x9be118	0x2
0x698fdbd0:	0x75	0x99c170	0xa817a0	0x0
0x698fdbe0:	0x0	0xa817a0	0x2	0xa819f8
0x698fdbf0:	0x40	0xa819f8	0x9b1ae8	0x73075638
0x698fdc00:	0x7314ce7c <unused_thread_queue>	0xa84e60	0x698fdc28	0x6a1ff330
0x698fdc10:	0x698fde70	0x72fe2b21 <do_stream_status+268>	0x0	0x0
0x698fdc20:	0x73075638	0x7314ce7c <unused_thread_queue>	0xa85110	0xa851f8
0x698fdc30:	0x2	0xa819f8	0x0	0x0
0x698fdc40:	0x0	0x0	0x0	0x0
0x698fdc50:	0x73047070	0x698fdc68	0x0	0x6c100c88
0x698fdc60:	0x99c170	0xa817a0	0xa817a0	0x1
0x698fdc70:	0x2	0x73075638	0x698fdc80	0x72fe2c05 <pad_leave_thread+24>
0x698fdc80:	0xa84e60	0xa819f8	0xa851f8	0xa85110
0x698fdc90:	0x698fdcb0	0x7300bc9b <gst_task_func+502>	0xa84e60	0x915f9bcf
0x698fdca0:	0x0	0x1	0x698fde70	0xa84890
0x698fdcb0:	0x0	0xa85110	0x7314ce7c <unused_thread_queue>	0xa81a44
0x698fdcc0:	0xa851f8	0xa850e8	0x698fde70	0x9c3338
0x698fdcd0:	0x698fdcd8	0x7300c9d1 <default_func+36>	0x9c3298	0xa84e60
0x698fdce0:	0xa85110	0x7300baa5 <gst_task_func>	0x7314c210	0x730c92b1 <g_thread_pool_thread_proxy+124>
0x698fdcf0:	0x0	0x7314c8ac <max_unused_threads>	0x7314ce7c <unused_thread_queue>	0x0
0x698fdd00:	0xa851f8	0xa851f8	0x7314ce58 <g__g_thread_new_lock>	0x0
0x698fdd10:	0x698fdd40	0x6a1ff330	0x698fde70	0x0
0x698fdd20:	0x0	0x730c8b93 <g_thread_proxy+58>	0x0	0x0
0x698fdd30:	0x0	0x698fe330	0x6a1fdc4c	0x73fc4515 <start_thread+140>
0x698fdd40:	0x0	0x698fe330	0x0	0x0
0x698fdd50:	0x27747cfa	0x3d07e54b	0x698fe330	0x6a1fdc4c
0x698fdd60:	0x0	0x698fdd40	0x6a1ff330	0x698fde70
0x698fdd70:	0x0	0x0	0x0	0x0
0x698fdd80:	0x0	0x0	0x0	0x0




(gdb) bt
#0  0x72ce0a86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72cee6ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72cef402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72d157c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72d19680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72d1b0ca in _int_malloc () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) x/256wa $sp
0x699fe820:	0x699fe834	0x72cee6eb <raise+38>	0x2	0x72cef403 <abort+178>
0x699fe830:	0x460e	0x20	0x0	0x0
0x699fe840:	0x0	0x0	0x0	0x0
0x699fe850:	0x0	0x0	0x0	0x0
0x699fe860:	0x0	0x0	0x0	0x0
0x699fe870:	0x0	0x0	0x0	0x0
0x699fe880:	0x0	0x0	0x0	0x0
0x699fe890:	0x0	0x0	0x0	0x0
0x699fe8a0:	0x0	0x0	0x0	0x0
0x699fe8b0:	0x0	0x0	0xffffffff	0x1
0x699fe8c0:	0x1f10b78	0x6c011928	0x1	0x1
0x699fe8d0:	0x72db618c <__vdso_clock_gettime>	0x691ff678	0x699fe8e0	0x6c0096c0
0x699fe8e0:	0x6c00b6d0	0x699fe8e8	0x699fe900	0x6c00d6f0
0x699fe8f0:	0x6c011738	0x6c0096c0	0x691ff678	0x6c00d668
0x699fe900:	0x699fe908	0x691e569f <gst_event_unref+14>	0x691ff678	0x6c00d6f0
0x699fe910:	0x699fe950	0x691e6633 <gst_adaptive_demux_sink_event+1794>	0x691edee4	0x40
0x699fe920:	0x6c00d668	0x691edee8	0x2c	0x1f0b410
0x699fe930:	0x699fe98c	0x53	0x699fea38	0x7
0x699fe940:	0x699fea38	0x72d157c1 <__libc_message+448>	0xffffffff	0x0
0x699fe950:	0x72d96aa8	0xe	0x7efe9df7	0x16
0x699fe960:	0x72d96ab8	0x3	0x72d96ff8	0x1b
0x699fe970:	0x72d96abd	0x4	0x699fea8c	0x8
0x699fe980:	0x72d96ac3	0x5	0x0	0x20
0x699fe990:	0x72d96ac3	0x5	0x699fe9a8	0x72d15649 <__libc_message+72>
0x699fe9a0:	0x1	0x0	0x699fea8c	0x8
0x699fe9b0:	0x699fe9c0	0x72d96ac3	0x7312e638	0x3a
0x699fe9c0:	0x72d96abd	0x4	0x699fe9d8	0x72d15649 <__libc_message+72>
0x699fe9d0:	0x0	0x1fd1070	0x72d96ff8	0x1b
0x699fe9e0:	0x699fe9f0	0x72d96abd	0x41	0x27
0x699fe9f0:	0x72d96ab8	0x3	0x699fea08	0x72d15649 <__libc_message+72>
0x699fea00:	0x9	0x39	0x7efe9df7	0x16
0x699fea10:	0x699fea20	0x72d96ab8	0x72d96aa8	0x2a
0x699fea20:	0x72d96aa8	0xe	0x0	0x72d15649 <__libc_message+72>
0x699fea30:	0x6c000b98	0x48	0x6c0096b8	0x1000
0x699fea40:	0x721b1000	0x2	0x48	0x699fea84
0x699fea50:	0x699fea8c	0x3	0x6c000040	0x72d96ff8
0x699fea60:	0x26ff	0x6c010b68	0x72d96ff8	0x1ff
0x699fea70:	0x72d19681 <malloc_printerr+100>	0x72d96aa8	0x7efe9df7	0x72d96ff8
0x699fea80:	0x699fea8c	0x9b	0x1f0c118	0x62643237
0x699fea90:	0x38303833	0x1fd1200	0x40	0x72db3800 <main_arena+96>
0x699feaa0:	0x6c000010	0x6c000040	0x60	0x72d1b0cb <_int_malloc+654>
0x699feab0:	0x72db3220 <__libc_malloc_initialized>	0xc	0x58	0x1
0x699feac0:	0x0	0x0	0x0	0x0
0x699fead0:	0xc	0x39	0x5b	0x6e
0x699feae0:	0x77	0x7c	0x1	0x1
0x699feaf0:	0x7312e638	0x6c000010	0x58	0x58
0x699feb00:	0x6c000cc0	0x9b	0x1f0c118	0x73205e7c <unused_thread_queue>
0x699feb10:	0x0	0x72d1c65b <malloc+174>	0x75	0x0
0x699feb20:	0x58	0x58	0x40	0x7316b50f <g_malloc+14>
0x699feb30:	0x7312e638	0x58	0x58	0x7317a9c5 <g_slice_alloc+124>
0x699feb40:	0x0	0x0	0x0	0x0
0x699feb50:	0x0	0x7312e638	0x58	0x40
0x699feb60:	0x699feba0	0x9b	0x1f0c118	0x73205e7c <unused_thread_queue>
0x699feb70:	0x0	0x7317ada5 <g_slice_alloc0+8>	0x6c00d508	0x7312e638
0x699feb80:	0x2	0x730892df <gst_message_new_custom+22>	0x699feb20	0x1eea170
0x699feb90:	0x1	0x1ee85c1	0x75	0x2
0x699feba0:	0x699feba8	0x6c00d508	0x1fcfa10	0x2000
0x699febb0:	0x699febc8	0x6c00d508	0x7312e638	0x75
0x699febc0:	0x2	0x40	0x699febe0	0x7308ac81 <gst_message_new_stream_status+96>
0x699febd0:	0x75	0x1eea170	0x1fcf7a0	0x0
0x699febe0:	0x73205e7c <unused_thread_queue>	0x1fcf7a0	0x2	0x1fcfa10
0x699febf0:	0x40	0x6c00d508	0x1effae8	0x7312e638
0x699fec00:	0x73205e7c <unused_thread_queue>	0x1fd25c8	0x699fec28	0x6a1ff330
0x699fec10:	0x699fee70	0x7309bb21 <do_stream_status+268>	0x0	0x0





#0  0x72c9ba86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72ca96ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72caa402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72cd07c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72cd4680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72cd5290 in _int_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x7330850c in g_value_unset () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libgobject-2.0.so.0
#7  0x73072350 in gst_structure_free (structure=0x6c11db68) at gststructure.c:384
#8  0x7304413c in _gst_message_free (message=0x6c124188) at gstmessage.c:209
#9  0x73048d24 in gst_mini_object_unref (mini_object=0x6c124188) at gstminiobject.c:467
#10 0x7301bf96 in gst_message_unref (msg=0x6c124188) at ../gst/gstmessage.h:356
#11 0x73120250 in g_list_foreach () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#12 0x73120262 in g_list_free_full () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#13 0x7301ca3c in gst_bus_set_flushing (bus=0x1dd7d60, flushing=1) at gstbus.c:469
#14 0x730593e0 in gst_pipeline_change_state (element=0x1e2bc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstpipeline.c:532
#15 0x6d1c62ae in gst_play_bin_change_state (element=0x1e2bc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstplaybin2.c:5730
#16 0x73036408 in gst_element_change_state (element=0x1e2bc20, transition=GST_STATE_CHANGE_READY_TO_NULL) at gstelement.c:2648
#17 0x73036212 in gst_element_set_state_func (element=0x1e2bc20, state=GST_STATE_NULL) at gstelement.c:2602
#18 0x73035f64 in gst_element_set_state (element=0x1e2bc20, state=GST_STATE_NULL) at gstelement.c:2503
#19 0x76583122 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=this@entry=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:234
#20 0x765832e4 in WebCore::MediaPlayerPrivateGStreamer::~MediaPlayerPrivateGStreamer (this=0x6fd56b40, __in_chrg=<optimized out>) at ../Source/WebCore/platform/graphics/gstreamer/MediaPlayerPrivateGStreamer.cpp:236
#21 0x76374af8 in std::default_delete<WebCore::MediaPlayerPrivateInterface>::operator() (this=<optimized out>, __ptr=<optimized out>) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:76
#22 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::reset (__p=<optimized out>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:344
#23 std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >::operator=(std::unique_ptr<WebCore::MediaPlayerPrivateInterface, std::default_delete<WebCore::MediaPlayerPrivateInterface> >&&) (__u=<unknown type in /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libWPEWebKit.so.0, CU 0x3e738896, DIE 0x3e7b4b57>, this=0x6fdb5328) at /home/igalia/calvaris/src/buildroot-wpe/output/host/usr/arm-buildroot-linux-gnueabihf/include/c++/4.9.4/bits/unique_ptr.h:251
#24 WebCore::MediaPlayer::loadWithNextMediaEngine (this=0x6fdb52e0, current=<optimized out>) at ../Source/WebCore/platform/graphics/MediaPlayer.cpp:487
#25 0x76349d80 in WebCore::ThreadTimers::sharedTimerFiredInternal (this=0x6fdb8800) at ../Source/WebCore/platform/ThreadTimers.cpp:121
#26 0x76c9fbfe in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:165
#27 0x731229dc in g_main_context_dispatch () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#28 0x73122c42 in g_main_context_iterate.isra () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#29 0x73122ed0 in g_main_loop_run () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
#30 0x76c9ff6e in WTF::RunLoop::run () at ../Source/WTF/wtf/glib/RunLoopGLib.cpp:97
#31 0x75bd0004 in WebKit::ChildProcessMain<WebKit::WebProcess, WebKit::WebProcessMain> (argc=<optimized out>, argv=<optimized out>) at ../Source/WebKit2/Shared/unix/ChildProcessMain.h:61
#32 0x72c9b826 in __libc_start_main () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#33 0x000088d8 in ?? ()




(gdb) bt
#0  0x72c68a86 in __libc_do_syscall () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#1  0x72c766ea in raise () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#2  0x72c77402 in abort () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#3  0x72c9d7c0 in __libc_message () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#4  0x72ca1680 in malloc_printerr () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#5  0x72ca1d14 in _int_free () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/lib/libc.so.6
#6  0x730fa282 in g_queue_foreach () from /home/igalia/calvaris/src/buildroot-wpe/output/staging/usr/lib/libglib-2.0.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb) x/256wa $sp
0x7ea66d08:	0x7ea66d1c	0x72c766eb <raise+38>	0x2	0x72c77403 <abort+178>
0x7ea66d18:	0x72d3b220 <__libc_malloc_initialized>	0x20	0x0	0x0
0x7ea66d28:	0x0	0x0	0x0	0x0
0x7ea66d38:	0x0	0x0	0x0	0x0
0x7ea66d48:	0x0	0x0	0x0	0x0
0x7ea66d58:	0x0	0x0	0x0	0x0
0x7ea66d68:	0x0	0x0	0x0	0x0
0x7ea66d78:	0x0	0x0	0x0	0x0
0x7ea66d88:	0x0	0x0	0x0	0x0
0x7ea66d98:	0x0	0x0	0x7ea66dc8	0x1d50800
0x7ea66da8:	0x1d62d80	0x72fd7397 <gst_object_unref+146>	0x1d68cd8	0x72fdd94b <add_to_queue+102>
0x7ea66db8:	0x730b6638	0x6fd23a00	0x7ea66df8	0x1d50800
0x7ea66dc8:	0x6f202220	0x0	0x7ea66df8	0x0
0x7ea66dd8:	0x6	0x0	0x1d4e1b0	0x0
0x7ea66de8:	0x1df5848	0x72fddc85 <find_element>	0x7ea66e08	0x1d50800
0x7ea66df8:	0x1d62d80	0x0	0x1d68cd8	0x0
0x7ea66e08:	0x1df5848	0x72d3b000	0x730b6638	0x730b6638
0x7ea66e18:	0x7ea66e74	0x57	0x7ea66f20	0x7
0x7ea66e28:	0x7ea66f20	0x72c9d7c1 <__libc_message+448>	0xffffffff	0x0
0x7ea66e38:	0x72d1eaa8	0xe	0x7ea67df7	0x16
0x7ea66e48:	0x72d1eab8	0x3	0x72d1eba0	0x1f
0x7ea66e58:	0x72d1eabd	0x4	0x7ea66f74	0x8
0x7ea66e68:	0x72d1eac3	0x5	0x1d62d80	0x20
0x7ea66e78:	0x72d1eac3	0x5	0x7ea66e90	0x72c9d649 <__libc_message+72>
0x7ea66e88:	0x7ea66eb0	0x72fdf969 <gst_bin_change_state_func+1636>	0x7ea66f74	0x8
0x7ea66e98:	0x7ea66ea8	0x72d1eac3	0x1	0x3a
0x7ea66ea8:	0x72d1eabd	0x4	0x7ea66ec0	0x72c9d649 <__libc_message+72>
0x7ea66eb8:	0x0	0x0	0x72d1eba0	0x1f
0x7ea66ec8:	0x7ea66ed8	0x72d1eabd	0x1df5418	0x27
0x7ea66ed8:	0x72d1eab8	0x3	0x7ea66ef0	0x72c9d649 <__libc_message+72>
0x7ea66ee8:	0x1	0x6f2027f0	0x7ea67df7	0x16
0x7ea66ef8:	0x7ea66f08	0x72d1eab8	0x72d1eaa8	0x2a
0x7ea66f08:	0x72d1eaa8	0xe	0x0	0x72c9d649 <__libc_message+72>
0x7ea66f18:	0x730b6638	0x6fd23a00	0x7ea66f48	0x1000
0x7ea66f28:	0x71f3d000	0x2	0x1	0x7ea66f6c
0x7ea66f38:	0x7ea66f74	0x3	0x6c10d6a0	0x72d1eba0
0x7ea66f48:	0x72d3b7a0 <main_arena>	0x1d62d80	0x7318d784 <g_source_callback_funcs>	0x1d68cd8
0x7ea66f58:	0x72ca1681 <malloc_printerr+100>	0x72d1eaa8	0x7ea67df7	0x72d1eba0
0x7ea66f68:	0x7ea66f74	0x73002d1b <gst_element_continue_state+546>	0x7ea66fc0	0x30316336
0x7ea66f78:	0x30343664	0x7293e000	0x730b6638	0x6c10d638
0x7ea66f88:	0x72d1eba0	0x6c10d6a0	0x7ea67008	0x72ca1d15 <_int_free+272>
0x7ea66f98:	0x6fd23a00	0x7300321f <gst_element_set_state_func+670>	0x7ea66fa8	0x0
0x7ea66fa8:	0x730b6638	0x72d3b000	0x1	0x6fd23a00
0x7ea66fb8:	0x7ea66fe0	0x1d50800	0x1d62d80	0x72fd7397 <gst_object_unref+146>
0x7ea66fc8:	0x7ea66ff0	0x0	0x730b6638	0x6f302be0
0x7ea66fd8:	0x730f35b9 <g_free>	0x0	0x7ea67008	0x1d50800
0x7ea66fe8:	0x1d62d80	0x7318d784 <g_source_callback_funcs>	0x1d68cd8	0x730fa283 <g_queue_foreach+22>
0x7ea66ff8:	0x6cd1c254	0x0	0x6cd084a5 <gst_mss_stream_free>	0x6cd084cb <gst_mss_stream_free+38>
0x7ea67008:	0x1d62d80	0x6c10e6a0	0x1d68cd8	0x6c10db38
0x7ea67018:	0x7ea67038	0x7310379d <g_slist_foreach+16>	0x6c10e720	0x730b6638
0x7ea67028:	0x6fd23a00	0x731037af <g_slist_free_full+10>	0x6cd1c254	0x6cd08583 <gst_mss_manifest_free+54>
0x7ea67038:	0x7ea67040	0x6c1096c0	0x7ea67068	0x730b6638
0x7ea67048:	0x7ea67050	0x6cd057e3 <gst_mss_demux_reset+34>	0x6f2027f0	0x6c10b6d0
0x7ea67058:	0x6c111738	0x6c10b6d0	0x7ea67068	0x6bc77811 <gst_adaptive_demux_reset+72>
0x7ea67068:	0x7ea67098	0x6c10b6d0	0x6c10d280	0x7293e000
0x7ea67078:	0x7cd	0x0	0x6c10aef0	0x1
0x7ea67088:	0x730b6638	0x730b6638	0x7ea67098	0x6bc76ef1 <gst_adaptive_demux_change_state+60>
0x7ea67098:	0x1a	0x6c10b6d0	0x0	0x6c10b6d0
0x7ea670a8:	0x7ea670c8	0x73003409 <gst_element_change_state+232>	0x4c	0x0
0x7ea670b8:	0x1dc8c28	0x72d3b000	0x730b6638	0x1e35af0
0x7ea670c8:	0x1a	0x6c10b6d0	0x1ddc4b8	0x72d3b7a0 <main_arena>
0x7ea670d8:	0xc	0xc	0x1d48d18	0x1d50800
0x7ea670e8:	0x1d62d80	0x7318d784 <g_source_callback_funcs>	0x1d68cd8	0x72ca465b <malloc+174>
0x7ea670f8:	0x6c10aef0	0x0	0x730b6638	0x1
