using mlt-git and kdenlive-git from archlinux. *** Error in `/usr/bin/kdenlive': corrupted double-linked list: 0x00007fff241680d0 *** Thread 11760 "RenderThread" received signal SIGABRT, Aborted. [Switching to Thread 0x7fff5fa66700 (LWP 10388)] 0x00007ffff03968a0 in raise () from /usr/lib/libc.so.6 (gdb) thread apply all bt Thread 11762 (Thread 0x7ffec97ea700 (LWP 10390)): #0 0x00007ffff0426190 in nanosleep () at /usr/lib/libc.so.6 #1 0x00007fffa913d9c8 in () at /usr/lib/mlt/libmltsdl.so #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 11761 (Thread 0x7fffa6a8e700 (LWP 10389)): #0 0x00007ffff044ddb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007fffe75fec53 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #2 0x00007fffe75ff271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #3 0x00007fffafe5697f in () at /usr/lib/libSDL2-2.0.so.0 #4 0x00007fffafdb9f70 in () at /usr/lib/libSDL2-2.0.so.0 #5 0x00007fffafe1bc9f in () at /usr/lib/libSDL2-2.0.so.0 #6 0x00007fffafe6d78a in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 11760 (Thread 0x7fff5fa66700 (LWP 10388)): #0 0x00007ffff03968a0 in raise () at /usr/lib/libc.so.6 #1 0x00007ffff0397f09 in abort () at /usr/lib/libc.so.6 #2 0x00007ffff03d9517 in __libc_message () at /usr/lib/libc.so.6 #3 0x00007ffff03dfc84 in malloc_printerr () at /usr/lib/libc.so.6 #4 0x00007ffff03e364e in _int_malloc () at /usr/lib/libc.so.6 #5 0x00007ffff03e567a in calloc () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- #6 0x00007ffff6fcfdc3 in mlt_property_init () at /usr/lib/libmlt.so.6 #7 0x00007ffff6fd31c4 in () at /usr/lib/libmlt.so.6 #8 0x00007ffff6fd32f0 in mlt_properties_set_data () at /usr/lib/libmlt.so.6 #9 0x00007ffff6fe2cd9 in mlt_filter_process () at /usr/lib/libmlt.so.6 #10 0x00007ffff6fd8fba in mlt_service_apply_filters () at /usr/lib/libmlt.so.6 #11 0x00007ffff6fd90e7 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #12 0x00007ffff6fdb08f in () at /usr/lib/libmlt.so.6 #13 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #14 0x00007ffff6fdcdef in () at /usr/lib/libmlt.so.6 #15 0x00007ffff6fdb2aa in () at /usr/lib/libmlt.so.6 #16 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #17 0x00007ffff6fdb87d in () at /usr/lib/libmlt.so.6 #18 0x00007ffff6fdb2aa in () at /usr/lib/libmlt.so.6 #19 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #20 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #21 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #22 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #23 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #24 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #25 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #26 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #27 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #28 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #29 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #30 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 ---Type <return> to continue, or q <return> to quit--- #31 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #32 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #33 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #34 0x00007ffff6fe35fb in () at /usr/lib/libmlt.so.6 #35 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #36 0x00007ffff6fe42b1 in () at /usr/lib/libmlt.so.6 #37 0x00007ffff6fdb2aa in () at /usr/lib/libmlt.so.6 #38 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #39 0x00007ffff6fd90b0 in mlt_service_get_frame () at /usr/lib/libmlt.so.6 #40 0x00007ffff6fe0837 in mlt_consumer_get_frame () at /usr/lib/libmlt.so.6 #41 0x00007ffff6fe0cfa in () at /usr/lib/libmlt.so.6 #42 0x00005555558e2580 in RenderThread::run() (this=0x7fff300017b0) at /tmp/yaourt-tmp-farid/aur-kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:1282 #43 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #44 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #45 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 11759 (Thread 0x7fff23fff700 (LWP 10387)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffa913deb6 in () at /usr/lib/mlt/libmltsdl.so #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 11758 (Thread 0x7fffa7b32700 (LWP 10386)): #0 0x00007ffff044ddb6 in ppoll () at /usr/lib/libc.so.6 #1 0x00007fffe75fec53 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #2 0x00007fffe75ff271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #3 0x00007fffe75ff301 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #4 0x00007fffafe56b00 in () at /usr/lib/libSDL2-2.0.so.0 #5 0x00007fffafe1bc9f in () at /usr/lib/libSDL2-2.0.so.0 #6 0x00007fffafe6d78a in () at /usr/lib/libSDL2-2.0.so.0 #7 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10353 (Thread 0x7ffe1aff5700 (LWP 8837)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10352 (Thread 0x7ffe1b7f6700 (LWP 8836)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 10351 (Thread 0x7ffe1bff7700 (LWP 8835)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10350 (Thread 0x7ffe1c7f8700 (LWP 8834)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10349 (Thread 0x7ffe1cff9700 (LWP 8833)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10348 (Thread 0x7ffe1d7fa700 (LWP 8832)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10347 (Thread 0x7ffe1dffb700 (LWP 8831)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10346 (Thread 0x7ffe1e7fc700 (LWP 8830)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10345 (Thread 0x7ffe1effd700 (LWP 8829)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10344 (Thread 0x7ffe1f7fe700 (LWP 8812)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10343 (Thread 0x7ffe1ffff700 (LWP 8811)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10342 (Thread 0x7ffe44ff9700 (LWP 8810)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10341 (Thread 0x7ffe457fa700 (LWP 8809)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10340 (Thread 0x7ffe45ffb700 (LWP 8808)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10339 (Thread 0x7ffe467fc700 (LWP 8807)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10338 (Thread 0x7ffe46ffd700 (LWP 8806)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10337 (Thread 0x7ffe477fe700 (LWP 8805)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () ---Type <return> to continue, or q <return> to quit--- at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10336 (Thread 0x7ffe47fff700 (LWP 8804)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 254 (Thread 0x7fff19ffb700 (LWP 30542)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 253 (Thread 0x7fff1a7fc700 (LWP 30541)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 252 (Thread 0x7fff1affd700 (LWP 30540)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 251 (Thread 0x7fff1b7fe700 (LWP 30539)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 250 (Thread 0x7fff1bfff700 (LWP 30538)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 249 (Thread 0x7fff237fe700 (LWP 30537)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 248 (Thread 0x7fff60267700 (LWP 30536)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 247 (Thread 0x7fff197fa700 (LWP 30535)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 246 (Thread 0x7fff18ff9700 (LWP 30534)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 240 (Thread 0x7fff60a68700 (LWP 30528)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 239 (Thread 0x7fff61269700 (LWP 30527)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 238 (Thread 0x7fff61a6a700 (LWP 30526)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 237 (Thread 0x7fff6226b700 (LWP 30525)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 236 (Thread 0x7fff62a6c700 (LWP 30524)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 235 (Thread 0x7fff63472700 (LWP 30523)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 234 (Thread 0x7fff97fff700 (LWP 30522)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 233 (Thread 0x7fff9543e700 (LWP 30521)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 232 (Thread 0x7fff76ffd700 (LWP 30520)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 223 (Thread 0x7ffe7a7fc700 (LWP 30456)): #0 0x00007fffee4726cd in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff0e99481 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff0e94566 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #4 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 222 (Thread 0x7ffec0ff9700 (LWP 29928)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () ---Type <return> to continue, or q <return> to quit--- at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 221 (Thread 0x7ffec17fa700 (LWP 29927)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 220 (Thread 0x7ffec27fc700 (LWP 29926)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 219 (Thread 0x7ffec2ffd700 (LWP 29925)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 218 (Thread 0x7ffec37fe700 (LWP 29924)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 217 (Thread 0x7ffec9feb700 (LWP 29923)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 216 (Thread 0x7fff0abbf700 (LWP 29922)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 215 (Thread 0x7fff20f5a700 (LWP 29921)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 214 (Thread 0x7fff2175b700 (LWP 29920)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb670eb3f in () at /usr/lib/libavcodec.so.57 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 48 (Thread 0x7fff08c04700 (LWP 13662)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe760d773 in () at /usr/lib/libpulse.so.0 #2 0x00007fffe75febd0 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fffe75ff271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fffe75ff301 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fffe760d6ae in () at /usr/lib/libpulse.so.0 #6 0x00007fffe0b5a81c in () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #7 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 46 (Thread 0x7fff09ae0700 (LWP 13657)): #0 0x00007ffff04497d8 in read () at /usr/lib/libc.so.6 #1 0x00007ffff03dc608 in __GI__IO_file_underflow () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- #2 0x00007ffff03d0648 in getdelim () at /usr/lib/libc.so.6 #3 0x00007fff09ae3a1d in () at /usr/lib/libspeechd.so.2 #4 0x00007fff09ae3e10 in () at /usr/lib/libspeechd.so.2 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 39 (Thread 0x7fff575f6700 (LWP 13620)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 38 (Thread 0x7fff57df7700 (LWP 13619)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 37 (Thread 0x7fff5c85a700 (LWP 13618)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 36 (Thread 0x7fff5d05b700 (LWP 13617)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 35 (Thread 0x7fff5d85c700 (LWP 13616)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 34 (Thread 0x7fff5e05d700 (LWP 13615)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 33 (Thread 0x7fff5e85e700 (LWP 13614)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () ---Type <return> to continue, or q <return> to quit--- at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 32 (Thread 0x7fff5f05f700 (LWP 13613)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff6fe985b in () at /usr/lib/libmlt.so.6 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fff74dfa700 (LWP 13596)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0e933ee in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 18 (Thread 0x7fff759fb700 (LWP 13595)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff0e995cc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2771dca in () at /usr/lib/libQt5Quick.so.5 #3 0x00007ffff2772254 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fff777fe700 (LWP 13591)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0e933ee in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fff77fff700 (LWP 13589)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff0e995cc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff2771dca in () at /usr/lib/libQt5Quick.so.5 #3 0x00007ffff2772254 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fff977fe700 (LWP 13585)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0e933ee in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff22b03d9 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fffa77b1700 (LWP 13583)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0e933ee in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff22b03d9 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fff9fc8e700 (LWP 13582)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffa04efd31 in () at /usr/lib/libusb-1.0.so.0 #2 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fffc3fff700 (LWP 13581)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0e933ee in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff3bd1376 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffd0bdf700 (LWP 13580)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92fa2 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffe5269546 in () at /usr/lib/libgio-2.0.so.0 #4 0x00007fffe7ab9ae5 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffd13e0700 (LWP 13579)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffe7a92d61 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fffe7ab9ae5 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 3 (Thread 0x7fffda811700 (LWP 13578)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe71b88e0 in () at /usr/lib/libxcb.so.1 #2 0x00007fffe71ba679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fffdcf9674a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ffff0e9813b in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffde145700 (LWP 13577)): #0 0x00007fffee47238d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff0b1848d in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007ffff0b1848d in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fffed4f13f7 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fffed4f1539 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007ffff0b1ea6f in std::execute_native_thread_routine(void*) (__p=0x555555e251d0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83 #6 0x00007fffee46c08a in start_thread () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #7 0x00007ffff04581bf in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ffff7f1f880 (LWP 13573)): #0 0x00007ffff044dcbb in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7a92c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7a92d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff10d6041 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff1079fdb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff1083028 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #6 0x0000555555609451 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /tmp/yaourt-tmp-farid/aur-kdenlive-git/src/kdenlive/src/main.cpp:158
Tested on 18.12.0 and the Appimage Nightly build from 16.December 18: no crash We closed this bug. If it still appears in the latest version, please feel free to re-open it and update the affected version number.