Public bug reported:
About half of the time (always with the same configuration, which works
fine on fossa), obs-studio crashes on startup, most of the time with
[swscaler @ 0x7ff6a10f8b40] deprecated pixel format used, make sure you did set
range correctly
corrupted size vs. prev_size while consolidating
Aborted(core dumped)
but occasionally also with
[swscaler @ 0x56444c6213c0] deprecated pixel format used, make sure you did set
range correctly
corrupted double-linked list
Aborted (core dumped)
Typical stacktrace:
Core was generated by `obs'.
Program terminated with signal SIGABRT, Aborted.
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
49 ../sysdeps/unix/sysv/linux/raise.c: No such file or directory.
[Current thread is 1 (Thread 0x7fc86815a380 (LWP 8533))]
(gdb) bt
#0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:49
#1 0x00007fc87140f864 in __GI_abort () at abort.c:79
#2 0x00007fc871472af6 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7fc87159a128 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#3 0x00007fc87147b46c in malloc_printerr (str=str@entry=0x7fc8715982d5
"corrupted size vs. prev_size") at malloc.c:5389
#4 0x00007fc87147c9ab in unlink_chunk (p=p@entry=0x5625c63a4530,
av=0x7fc8715ccba0 <main_arena>) at malloc.c:1466
#5 0x00007fc87147d1fb in _int_free (av=0x7fc8715ccba0 <main_arena>,
p=0x5625c638f750, have_lock=<optimized out>) at malloc.c:4375
#6 0x00007fc872ff3146 in av_buffer_unref () at
/lib/x86_64-linux-gnu/libavutil.so.56
#7 0x00007fc87345e199 in av_packet_unref () at
/lib/x86_64-linux-gnu/libavcodec.so.58
#8 0x00007fc87255b794 in gs_create_texture_file_data () at
/lib/x86_64-linux-gnu/libobs.so.0
#9 0x00007fc872567dc3 in () at /lib/x86_64-linux-gnu/libobs.so.0
#10 0x00007fc854025e31 in () at
/usr//lib/x86_64-linux-gnu/obs-plugins/image-source.so
#11 0x00007fc8540261be in () at
/usr//lib/x86_64-linux-gnu/obs-plugins/image-source.so
#12 0x00007fc8725a46bc in () at /lib/x86_64-linux-gnu/libobs.so.0
#13 0x00007fc8725b8101 in () at /lib/x86_64-linux-gnu/libobs.so.0
#14 0x00007fc8725bac7a in obs_load_sources () at
/lib/x86_64-linux-gnu/libobs.so.0
#15 0x00005625c1f0ddac in ()
#16 0x00005625c1f17107 in ()
#17 0x00005625c1ee4e9d in ()
#18 0x00005625c1ec27e0 in main ()
ProblemType: Bug
DistroRelease: Ubuntu 20.10
Package: obs-studio 25.0.8+dfsg1-3
ProcVersionSignature: Ubuntu 5.8.0-20.21-lowlatency 5.8.10
Uname: Linux 5.8.0-20-lowlatency x86_64
ApportVersion: 2.20.11-0ubuntu48
Architecture: amd64
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Sat Oct 3 16:56:37 2020
InstallationDate: Installed on 2020-05-28 (127 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
SourcePackage: obs-studio
UpgradeStatus: Upgraded to groovy on 2020-10-03 (0 days ago)
** Affects: obs-studio (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug groovy
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https://bugs.launchpad.net/bugs/1898370
Title:
obs-studio crashes on startup
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