I suppose that ffmpeg update to new version may be the reason for some sigsegv errors in my system.
For example this program:
It runs if compiled without ffmpeg. If compiled with ffmpeg i have this error:
fish: Job 1, './punes_BAK --portable' terminated by signal SIGSEGV (Address boundary error)
In journal:
mar 30 21:04:55 tomek-pc systemd-coredump[4701]: Process 4697 (punes_BAK) of user 1000 dumped core.
Module libCg.so without build-id.
Module libCgGL.so without build-id.
Stack trace of thread 4697:
#0 0x00007fb30422e2db av_fifo_read (libavutil.so.58 + 0x2e2db)
#1 0x00007fb3046d1b6e n/a (libavcodec.so.60 + 0xd1b6e)
#2 0x00007fb3046d3f3e n/a (libavcodec.so.60 + 0xd3f3e)
#3 0x00007fb304690978 avcodec_close (libavcodec.so.60 + 0x90978)
#4 0x00007fb3047c5148 avcodec_open2 (libavcodec.so.60 + 0x1c5148)
#5 0x000055745995ca12 recording_init (punes_BAK + 0x55ca12)
#6 0x000055745993c24f main (punes_BAK + 0x53c24f)
#7 0x00007fb30183c790 n/a (libc.so.6 + 0x23790)
#8 0x00007fb30183c84a __libc_start_main (libc.so.6 + 0x2384a)
#9 0x00005574596d4395 _start (punes_BAK + 0x2d4395)
Stack trace of thread 4698:
#0 0x00007fb3019139df __poll (libc.so.6 + 0xfa9df)
#1 0x00007fb2ff2d326b n/a (libxcb.so.1 + 0xd26b)
#2 0x00007fb2ff2d4d1d xcb_wait_for_event (libxcb.so.1 + 0xed1d)
#3 0x00007fb2f1432442 n/a (libQt6XcbQpa.so.6 + 0x4e442)
#4 0x00007fb302085ee1 n/a (libQt6Core.so.6 + 0x285ee1)
#5 0x00007fb30189ebb5 n/a (libc.so.6 + 0x85bb5)
#6 0x00007fb301920d90 n/a (libc.so.6 + 0x107d90)
Stack trace of thread 4699:
#0 0x00007fb3019139df __poll (libc.so.6 + 0xfa9df)
#1 0x00007fb300b8a17f n/a (libglib-2.0.so.0 + 0xb717f)
#2 0x00007fb300b2c1a2 g_main_context_iteration (libglib-2.0.so.0 + 0x591a2)
#3 0x00007fb30214d9b2 _ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE (libQt6Core.so.6 + 0x34d9b2)
#4 0x00007fb301f361f4 _ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt6Core.so.6 + 0x1361f4)
#5 0x00007fb30201de08 _ZN7QThread4execEv (libQt6Core.so.6 + 0x21de08)
#6 0x00007fb2fee9911f n/a (libQt6DBus.so.6 + 0x2d11f)
#7 0x00007fb302085ee1 n/a (libQt6Core.so.6 + 0x285ee1)
#8 0x00007fb30189ebb5 n/a (libc.so.6 + 0x85bb5)
#9 0x00007fb301920d90 n/a (libc.so.6 + 0x107d90)
ELF object binary architecture: AMD x86-64
Program runs with ffmpeg before upgrading.
Can anyone confirm?