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Bug#1033681: marked as done (ffmpeg: All executables fail to start with "Bus Error")

Your message dated Fri, 7 Apr 2023 03:35:27 +0300
with message-id <20230407033527.7aca4dc6.shai@platonix.com>
and subject line There was no fault in ffmpeg
has caused the Debian Bug report #1033681,
regarding ffmpeg: All executables fail to start with "Bus Error"
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

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-- 
1033681: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1033681
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message --- 
Package: ffmpeg
Version: 7:5.1.2-3
Severity: important

Dear Maintainer,

I have not used ffmpeg in a while, so I cannot say how new this is,
but, as the title says, today, if I try to run ffmpgeg, ffprobe or
ffplay, even with just the '-version' flag, I get the same response:

	$ ffmpeg -version
	Bus error

This happens only on this one system. I have another system which
is also a Debian Testing, and there things do work.

I have tried to debug this, but to no avail:

$ gdb /usr/bin/ffmpeg 
GNU gdb (Debian 13.1-2) 13.1
Copyright (C) 2023 Free Software Foundation, Inc.
[...]
This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.debian.net>
Enable debuginfod for this session? (y or [n]) y
Debuginfod has been enabled.
To make this setting permanent, add 'set debuginfod enabled on' to .gdbinit.
Reading symbols from /home/shai/.cache/debuginfod_client/7215fbfbcdbd6cfa01fc6d11f68e6cd32e232637/debuginfo...                                                                                                         
(gdb) r -version                                                                                                                                                                                                       
Starting program: /usr/bin/ffmpeg -version
Downloading separate debug info for /lib64/ld-linux-x86-64.so.2
Downloading separate debug info for system-supplied DSO at 0x7ffff7fc9000                                                                                                                                              
                                                                                                                                                                                                                       
Program received signal SIGBUS, Bus error.
0x00007ffff7fd93c8 in ?? () from /lib64/ld-linux-x86-64.so.2
(gdb) where
#0  0x00007ffff7fd93c8 in ?? () from /lib64/ld-linux-x86-64.so.2
#1  0x00007ffff7fe8c09 in ?? () from /lib64/ld-linux-x86-64.so.2
#2  0x00007ffff7fe519f in ?? () from /lib64/ld-linux-x86-64.so.2
#3  0x00007ffff7fe6b1c in ?? () from /lib64/ld-linux-x86-64.so.2
#4  0x00007ffff7fe59c8 in ?? () from /lib64/ld-linux-x86-64.so.2
#5  0x0000000000000002 in ?? ()
#6  0x00007fffffffe16d in ?? ()
#7  0x00007fffffffe17d in ?? ()
#8  0x0000000000000000 in ?? ()
(gdb) 


I've also tried running the same with a user which never used
ffmpeg before, to account for some settings if relevant. Same.

I am at a loss on how to debug this further.

Thanks in advance for your attention and help,

       Shai.
       

-- System Information:
Debian Release: 12.0
  APT prefers testing
  APT policy: (900, 'testing'), (800, 'unstable'), (800, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-6-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_IL.UTF-8, LC_CTYPE=en_IL.UTF-8 (charmap=UTF-8), LANGUAGE=en_US
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages ffmpeg depends on:
ii  libavcodec59    7:5.1.2-3
ii  libavdevice59   7:5.1.2-3
ii  libavfilter8    7:5.1.2-3
ii  libavformat59   7:5.1.2-3
ii  libavutil57     7:5.1.2-3
ii  libc6           2.36-8
ii  libpostproc56   7:5.1.2-3
ii  libsdl2-2.0-0   2.26.4+dfsg-1
ii  libswresample4  7:5.1.2-3
ii  libswscale6     7:5.1.2-3

ffmpeg recommends no packages.

Versions of packages ffmpeg suggests:
pn  ffmpeg-doc  <none>

-- no debconf information

--- End Message ---
--- Begin Message --- 
The error I encountered was followed by a set of other weird errors in
other programs, and apparently it was all caused by a bad disk.

Sorry for the noise,

Shai.

--- End Message ---
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