GNU gdb (Ubuntu 8.2.91.20190405-0ubuntu3) 8.2.91.20190405-git Copyright (C) 2019 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word". (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) attach 6770 Attaching to process 6770 [New LWP 6771] [New LWP 6772] [New LWP 6773] [New LWP 6774] [New LWP 6775] [New LWP 6776] [New LWP 6777] [New LWP 6778] [New LWP 6779] [New LWP 6780] [New LWP 6781] [New LWP 6783] [New LWP 6784] [New LWP 6785] [New LWP 6787] [New LWP 6788] [New LWP 6789] [New LWP 6792] [New LWP 6795] [New LWP 6796] [New LWP 6799] [New LWP 6800] [New LWP 6801] [New LWP 6802] [New LWP 6803] [New LWP 6804] [New LWP 6805] [New LWP 6806] [New LWP 6807] [New LWP 6808] [New LWP 6809] [New LWP 6810] [New LWP 6811] [New LWP 6812] [New LWP 6813] [New LWP 6814] [New LWP 6815] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb418011a00, nfds=5, timeout=126) at ../sysdeps/unix/sysv/linux/poll.c:29 29 ../sysdeps/unix/sysv/linux/poll.c: No such file or directory. (gdb) contunu[K[K[Kinue Continuing. [Thread 0x7fb3c7fff700 (LWP 6795) exited] [Thread 0x7fb383fff700 (LWP 6802) exited] [Thread 0x7fb3837fe700 (LWP 6803) exited] [Thread 0x7fb382ffd700 (LWP 6804) exited] [Thread 0x7fb3827fc700 (LWP 6805) exited] [Thread 0x7fb381ffb700 (LWP 6806) exited] [Thread 0x7fb3817fa700 (LWP 6807) exited] [Thread 0x7fb380ff9700 (LWP 6808) exited] [Thread 0x7fb3807f8700 (LWP 6809) exited] [New Thread 0x7fb3807f8700 (LWP 7125)] [New Thread 0x7fb380ff9700 (LWP 7126)] [Thread 0x7fb380ff9700 (LWP 7126) exited] [New Thread 0x7fb380ff9700 (LWP 7128)] [New Thread 0x7fb3817fa700 (LWP 7131)] [New Thread 0x7fb381ffb700 (LWP 7132)] [New Thread 0x7fb3ee0a5700 (LWP 7133)] [New Thread 0x7fb3c7fff700 (LWP 7134)] [New Thread 0x7fb383fff700 (LWP 7135)] [New Thread 0x7fb3837fe700 (LWP 7137)] [New Thread 0x7fb382ffd700 (LWP 7142)] [New Thread 0x7fb3827fc700 (LWP 7148)] [Thread 0x7fb3c6dfd700 (LWP 6799) exited] [Thread 0x7fb3807f8700 (LWP 7125) exited] [Thread 0x7fb3c77fe700 (LWP 6796) exited] Thread 1 "totem" received signal SIGTERM, Terminated. 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb418011a00, nfds=5, timeout=9994) at ../sysdeps/unix/sysv/linux/poll.c:29 29 in ../sysdeps/unix/sysv/linux/poll.c (gdb) backtrace full #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb418011a00, nfds=5, timeout=9994) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = #1 0x00007fb42d21ecb6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007fb42d21eddc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007fb42d0da8bd in g_application_run () from /lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x000055785b3c3278 in main () No symbol table info available. (gdb) info red[Kgir[Ksters rax 0xfffffffffffffdfc -516 rbx 0x7fb418011a00 140411473566208 rcx 0x7fb42c6fe729 140411816372009 rdx 0x270a 9994 rsi 0x5 5 rdi 0x7fb418011a00 140411473566208 rbp 0x5 0x5 rsp 0x7fff31a502f0 0x7fff31a502f0 r8 0x0 0 r9 0x1 1 r10 0x55785c930940 93975437576512 r11 0x293 659 r12 0x270a 9994 r13 0x7fb42d22e4d0 140411828102352 r14 0x270a 9994 r15 0x5 5 rip 0x7fb42c6fe729 0x7fb42c6fe729 <__GI___poll+73> eflags 0x293 [ CF AF SF IF ] cs 0x33 51 ss 0x2b 43 ds 0x0 0 es 0x0 0 fs 0x0 0 gs 0x0 0 (gdb) x/16i $pc => 0x7fb42c6fe729 <__GI___poll+73>: cmp $0xfffffffffffff000,%rax 0x7fb42c6fe72f <__GI___poll+79>: ja 0x7fb42c6fe762 <__GI___poll+130> 0x7fb42c6fe731 <__GI___poll+81>: mov %r8d,%edi 0x7fb42c6fe734 <__GI___poll+84>: mov %eax,0xc(%rsp) 0x7fb42c6fe738 <__GI___poll+88>: callq 0x7fb42c718e30 <__libc_disable_asynccancel> 0x7fb42c6fe73d <__GI___poll+93>: mov 0xc(%rsp),%eax 0x7fb42c6fe741 <__GI___poll+97>: add $0x10,%rsp 0x7fb42c6fe745 <__GI___poll+101>: pop %rbx 0x7fb42c6fe746 <__GI___poll+102>: pop %rbp 0x7fb42c6fe747 <__GI___poll+103>: pop %r12 0x7fb42c6fe749 <__GI___poll+105>: retq 0x7fb42c6fe74a <__GI___poll+106>: nopw 0x0(%rax,%rax,1) 0x7fb42c6fe750 <__GI___poll+112>: mov 0xd2719(%rip),%rdx # 0x7fb42c7d0e70 0x7fb42c6fe757 <__GI___poll+119>: neg %eax 0x7fb42c6fe759 <__GI___poll+121>: mov %eax,%fs:(%rdx) 0x7fb42c6fe75c <__GI___poll+124>: mov $0xffffffff,%eax (gdb) thread apply all backtrace Thread 49 (Thread 0x7fb3827fc700 (LWP 7148)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c090714) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c090778, cond=0x7fb34c0906e8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c0906e8, mutex=0x7fb34c090778) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 48 (Thread 0x7fb382ffd700 (LWP 7142)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c090564) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c0905c8, cond=0x7fb34c090538) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c090538, mutex=0x7fb34c0905c8) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 47 (Thread 0x7fb3837fe700 (LWP 7137)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c0903b4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c090418, cond=0x7fb34c090388) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c090388, mutex=0x7fb34c090418) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 46 (Thread 0x7fb383fff700 (LWP 7135)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c090204) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c090268, cond=0x7fb34c0901d8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c0901d8, mutex=0x7fb34c090268) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 45 (Thread 0x7fb3c7fff700 (LWP 7134)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c090054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c0900b8, cond=0x7fb34c090028) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c090028, mutex=0x7fb34c0900b8) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 44 (Thread 0x7fb3ee0a5700 (LWP 7133)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c08fea4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c08ff08, cond=0x7fb34c08fe78) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c08fe78, mutex=0x7fb34c08ff08) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 43 (Thread 0x7fb381ffb700 (LWP 7132)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c08fcf4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c08fd58, cond=0x7fb34c08fcc8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c08fcc8, mutex=0x7fb34c08fd58) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 42 (Thread 0x7fb3817fa700 (LWP 7131)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x7fb34c08fb44) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fb34c08fba8, cond=0x7fb34c08fb18) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x7fb34c08fb18, mutex=0x7fb34c08fba8) at pthread_cond_wait.c:655 #3 0x00007fb3c48cd99e in ?? () from /lib/x86_64-linux-gnu/libavcodec.so.58 #4 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #5 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 41 (Thread 0x7fb380ff9700 (LWP 7128)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb35c0047a0, nfds=3, timeout=1500) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb3ec7989f1 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007fb3ec78a260 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fb3ec78a8ae in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fb3ec78a960 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fb3ec798939 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fb3ec738788 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #7 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 38 (Thread 0x7fb355191700 (LWP 6815)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb4240a1aff in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #3 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #4 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #7 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 37 (Thread 0x7fb355992700 (LWP 6814)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb4240a6fde in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #3 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #4 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #5 0x00007fb42b20751d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #6 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #7 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #8 0x00007fb42b20751d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #9 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #10 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #11 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #12 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #13 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #14 0x00007fb424141802 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so #15 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #16 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #17 0x00007fb4240b5719 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #18 0x00007fb4240b5869 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #19 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #20 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #21 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #22 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #23 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #24 0x00007fb4240981f1 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #25 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #26 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #27 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #28 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #29 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #30 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #31 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #32 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #33 0x00007fb42c56769c in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #34 0x00007fb42c5679f5 in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #35 0x00007fb42c56a59b in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #36 0x00007fb3c5ddbb4b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so #37 0x00007fb3c5ddc55b in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so #38 0x00007fb42c56b78b in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #39 0x00007fb42c56bb6b in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #40 0x00007fb42c56cde7 in ?? () from /lib/x86_64-linux-gnu/libgstaudio-1.0.so.0 #41 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #42 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #43 0x00007fb42b1eb4c7 in gst_base_parse_push_frame () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #44 0x00007fb42b1ec4e5 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #45 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #46 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #47 0x00007fb4240a12cd in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #48 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #49 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #50 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #52 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 36 (Thread 0x7fb356193700 (LWP 6813)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42c3f832b in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #3 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 35 (Thread 0x7fb356994700 (LWP 6812)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42b218953 in gst_data_queue_push () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #3 0x00007fb4240a01e7 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #4 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #5 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #6 0x00007fb3ec0bdd10 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so #7 0x00007fb3ec0c7dd0 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so #8 0x00007fb3ec0ccc22 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstmatroska.so #9 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #10 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #13 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 34 (Thread 0x7fb37f7f6700 (LWP 6811)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42b1f99ab in gst_base_sink_wait_preroll () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #3 0x00007fb42b1f9f38 in gst_base_sink_do_preroll () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #4 0x00007fb42b1fa63a in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #5 0x00007fb42b1fbc88 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #6 0x00007fb42b1fcf20 in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #7 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #8 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #9 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #10 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #11 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #12 0x00007fb42b20751d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #13 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #14 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #15 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #16 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #17 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #18 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #19 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #20 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #21 0x00007fb42b20751d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #22 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #23 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #24 0x00007fb42b20751d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #25 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #26 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #27 0x00007fb42c3af9ab in gst_proxy_pad_chain_default () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #28 0x00007fb42c3c21fa in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #29 0x00007fb42c3ca3a2 in gst_pad_push () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #30 0x00007fb4240a6335 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #31 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #32 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #33 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #34 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #35 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 33 (Thread 0x7fb37fff7700 (LWP 6810)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb4240a5a76 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #3 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #4 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #7 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 24 (Thread 0x7fb394f00700 (LWP 6801)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb390001ca0, nfds=3, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb3ec7989f1 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #2 0x00007fb3ec78a260 in pa_mainloop_poll () from /lib/x86_64-linux-gnu/libpulse.so.0 #3 0x00007fb3ec78a8ae in pa_mainloop_iterate () from /lib/x86_64-linux-gnu/libpulse.so.0 #4 0x00007fb3ec78a960 in pa_mainloop_run () from /lib/x86_64-linux-gnu/libpulse.so.0 #5 0x00007fb3ec798939 in ?? () from /lib/x86_64-linux-gnu/libpulse.so.0 #6 0x00007fb3ec738788 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-12.2.so #7 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #8 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 23 (Thread 0x7fb3c65fc700 (LWP 6800)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42b217c8b in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #3 0x00007fb42b218f50 in gst_data_queue_pop () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0 #4 0x00007fb4240a0be5 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so #5 0x00007fb42c3f8131 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0 #6 0x00007fb42d248353 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #8 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #9 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fb3ed21e700 (LWP 6792)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d1f00db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d1f0507 in g_async_queue_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb3ee8f9fc8 in ?? () from /lib/x86_64-linux-gnu/libgom-1.0.so.0 #5 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #7 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fb3ef3fe700 (LWP 6789)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fb42d269a7f in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d1f00db in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d248327 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fb3effff700 (LWP 6788)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb3d0001320, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb42d21ecb6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d21eddc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d3d9ffd in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fb3fcff9700 (LWP 6787)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785cde6078) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785cde6028, cond=0x55785cde6050) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785cde6050, mutex=0x55785cde6028) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fb3fd7fa700 (LWP 6785)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c836674) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c836620, cond=0x55785c836648) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c836648, mutex=0x55785c836620) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fb3fdffb700 (LWP 6784)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c836670) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c836620, cond=0x55785c836648) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c836648, mutex=0x55785c836620) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fb3fe7fc700 (LWP 6783)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c836674) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c836620, cond=0x55785c836648) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c836648, mutex=0x55785c836620) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fb3feffd700 (LWP 6781)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c836674) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c836620, cond=0x55785c836648) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c836648, mutex=0x55785c836620) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fb3ff7fe700 (LWP 6780)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fb3fffff700 (LWP 6779)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fb41cf55700 (LWP 6778)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fb41d756700 (LWP 6777)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fb41df57700 (LWP 6776)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fb41e758700 (LWP 6775)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c8360f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c8360a0, cond=0x55785c8360c8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c8360c8, mutex=0x55785c8360a0) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fb41ef59700 (LWP 6774)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c78f8c8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c78f878, cond=0x55785c78f8a0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c78f8a0, mutex=0x55785c78f878) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fb424abe700 (LWP 6773)): #0 futex_wait_cancelable (private=, expected=0, futex_word=0x55785c7e0c2c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55785c7e0bd8, cond=0x55785c7e0c00) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55785c7e0c00, mutex=0x55785c7e0bd8) at pthread_cond_wait.c:655 #3 0x00007fb41f705e4b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fb41f705a77 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fb425c80700 (LWP 6772)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb418028e30, nfds=4, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb42d21ecb6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d21f042 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d114c76 in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fb426481700 (LWP 6771)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x55785c7559c0, nfds=2, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb42d21ecb6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d21eddc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d21ee21 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb42d24798d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fb42bb59182 in start_thread (arg=) at pthread_create.c:486 #6 0x00007fb42c70ab1f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fb427685ac0 (LWP 6770)): #0 0x00007fb42c6fe729 in __GI___poll (fds=0x7fb418011a00, nfds=5, timeout=9994) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb42d21ecb6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb42d21eddc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb42d0da8bd in g_application_run () from /lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x000055785b3c3278 in main () (gdb) quit A debugging session is active. Inferior 1 [process 6770] will be detached. Quit anyway? (y or n) y Detaching from program: /usr/bin/totem, process 6770 [Inferior 1 (process 6770) detached]