| Summary: | Crash when applying slide transition | ||
|---|---|---|---|
| Product: | [Applications] kdenlive | Reporter: | farid <snd.noise> |
| Component: | Video Effects & Transitions | Assignee: | Vincent PINON <vpinon> |
| Status: | RESOLVED FIXED | ||
| Severity: | grave | CC: | fritzibaby, simonandric5, wegwerf-1-2-3 |
| Priority: | HI | ||
| Version: | git-master | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
Upgrading the importance of this since kdenlive won't work unless you remove the transition from the timeline. I can't see where the crash actually is, because "bt all" is soo evil and floods everything. It might be thread #948, but unfortunately you didn't include the gdb output when the crash happened, just before your "bt all". Seems to be a crash in MLT, so which version are your using, Farid? Probably pouring salt into wounds here: I can't reproduce on Windows ;) Albeit the "invert" parameter doesn't work correctly, when checked: then only the lower clips is always shown. (In reply to Wegwerf from comment #2) > I can't see where the crash actually is, because "bt all" is soo evil and > floods everything. It might be thread #948, but unfortunately you didn't > include the gdb output when the crash happened, just before your "bt all". > Seems to be a crash in MLT, so which version are your using, Farid? Sorry for the mess I thought the all spits more info, at least that is how it is suggested in the wiki to report. I am using mlt-git and kdenlive-git from archlinux. Here is a more concise bt: Thread 45 "RenderThread" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff72b20700 (LWP 1859)] 0x00007fffb209ad85 in ?? () from /usr/lib/libswscale.so.4 (gdb) backtrace #0 0x00007fffb209ad85 in () at /usr/lib/libswscale.so.4 #1 0x00007fffb20535c3 in () at /usr/lib/libswscale.so.4 #2 0x00007fffb20880b8 in () at /usr/lib/libswscale.so.4 #3 0x00007fffb208956e in sws_scale () at /usr/lib/libswscale.so.4 #4 0x00007fffbf8c394a in () at /usr/lib/mlt/libmltavformat.so #5 0x00007ffff6fe9268 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #6 0x00007ffff6fe9217 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #7 0x00007fffc62847d2 in () at /usr/lib/mlt/libmltqt.so #8 0x00007ffff6fe9217 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #9 0x00007ffff6fff289 in () at /usr/lib/libmlt.so.6 #10 0x00007ffff6fe9217 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #11 0x00007ffff6ffc8ff in () at /usr/lib/libmlt.so.6 #12 0x000000000075a5bd in RenderThread::run() (this=0x7fff68368770) at /tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:1291 #13 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #14 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Many thank, Farid! Albeit I did not want to prove my point on purpose, I actually misinterpreted the full bt all stacktrace and was looking at the wrong thread. :) So it seems to hint at the scaler lib...(?) I cannot reproduce this crash with version 18.08.2 anymore. It seems the problem is solved. I closed this bug. If it still appears in the latest version, please feel free to re-open it and update the affected version number. |
Apply a transition and switch it to Slide. Then try to control the direction of the slide transition. (gdb) thread apply all bt Thread 950 (Thread 0x7fff9d0f1700 (LWP 4387)): #0 0x00007fffede5b10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb65916dd in () at /usr/lib/mlt/libmltsdl.so #2 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 949 (Thread 0x7fff6c95e700 (LWP 4386)): #0 0x00007fffefe16551 in ppoll () at /usr/lib/libc.so.6 #1 0x00007fffe78f779d in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #2 0x00007fffe78f7d8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #3 0x00007fffb6327eed in () at /usr/lib/libSDL-1.2.so.0 #4 0x00007fffb62fb800 in () at /usr/lib/libSDL-1.2.so.0 #5 0x00007fffb6303fe8 in () at /usr/lib/libSDL-1.2.so.0 #6 0x00007fffb63458a9 in () at /usr/lib/libSDL-1.2.so.0 #7 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 948 (Thread 0x7fff727fc700 (LWP 4385)): #0 0x00007fffefe62750 in __memcpy_ssse3 () at /usr/lib/libc.so.6 #1 0x00007fffa2b8d4c6 in composite_line_yuv_sse2_simple () at /usr/lib/mlt/libmltcore.so #2 0x00007fffa2b859d1 in composite_line_yuv () at /usr/lib/mlt/libmltcore.so #3 0x00007fffa2b86c04 in () at /usr/lib/mlt/libmltcore.so #4 0x00007fffa2b87860 in () at /usr/lib/mlt/libmltcore.so #5 0x00007ffff6fe9217 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #6 0x00007ffff6fff289 in () at /usr/lib/libmlt.so.6 #7 0x00007ffff6fe9217 in mlt_frame_get_image () at /usr/lib/libmlt.so.6 #8 0x00007ffff6ffc8ff in () at /usr/lib/libmlt.so.6 #9 0x000000000075a5bd in RenderThread::run() (this=0x7fff5007e540) at /tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/monitor/glwidget.cpp:1291 #10 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #11 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #12 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 947 (Thread 0x7fff6ffff700 (LWP 4384)): #0 0x00007fffede5b10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fffb65920c0 in () at /usr/lib/mlt/libmltsdl.so ---Type <return> to continue, or q <return> to quit--- #2 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 794 (Thread 0x7fff6d15f700 (LWP 4216)): #0 0x00007fffede5b4b8 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff080f4c6 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff080abc4 in () at /usr/lib/libQt5Core.so.5 #3 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #4 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 198 (Thread 0x7fff72ffd700 (LWP 2766)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fff6d1674bd in () at /usr/lib/gio/modules/libdconfsettings.so #4 0x00007fffe7b950d5 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fff70dfa700 (LWP 2387)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0809a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7fff71ffb700 (LWP 2386)): #0 0x00007fffede5b10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff080f58b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff6254665 in () at /usr/lib/libQt5Quick.so.5 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff6254f72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fff737fe700 (LWP 2383)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0809a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fff73fff700 (LWP 2382)): #0 0x00007fffede5b10f in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007ffff080f58b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007ffff6254665 in () at /usr/lib/libQt5Quick.so.5 #3 0x00007ffff6254f72 in () at /usr/lib/libQt5Quick.so.5 #4 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fff96b7c700 (LWP 2371)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7905ee1 in () at /usr/lib/libpulse.so.0 #2 0x00007fffe78f76f1 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fffe78f7d8e in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fffe78f7e40 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fffe7905e29 in () at /usr/lib/libpulse.so.0 #6 0x00007fffde729fe8 in () at /usr/lib/pulseaudio/libpulsecommon-10.0.so #7 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 9 (Thread 0x7fff97fff700 (LWP 2369)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0809a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff243a025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fff9e0f2700 (LWP 2367)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0809a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff243a025 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fffaa2fb700 (LWP 2357)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffb0838d51 in () at /usr/lib/libusb-1.0.so.0 #2 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fffcd80d700 (LWP 2353)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff0809a73 in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007ffff2ecd125 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #8 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffcf8b5700 (LWP 2352)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6db12 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffd252c316 in () at /usr/lib/libgio-2.0.so.0 #4 0x00007fffe7b950d5 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffd00b6700 (LWP 2351)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fffe7b6d8e1 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007fffe7b950d5 in () at /usr/lib/libglib-2.0.so.0 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffd9c42700 (LWP 2350)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe74b08e0 in () at /usr/lib/libxcb.so.1 #2 0x00007fffe74b2679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fffdc5c8239 in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007ffff080e6d8 in () at /usr/lib/libQt5Core.so.5 #5 0x00007fffede55454 in start_thread () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #6 0x00007fffefe1f7df in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7ffff7ebad80 (LWP 2345)): #0 0x00007fffefe1648d in poll () at /usr/lib/libc.so.6 #1 0x00007fffe7b6d786 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fffe7b6d89c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007ffff0a3e44f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007ffff09e7c9a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007ffff09f01e4 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #6 0x000000000048fbc6 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /tmp/yaourt-tmp-frd/aur-kdenlive-git/src/kdenlive/src/main.cpp:160