Random crash on startup... 50% of the time?

[Madcapthulhu]

https://obsproject.com/logs/TGWDnrOrATKAoTYJ

Recently installed some new plugins, and updated some old ones, any help would be appreciated. Right now I typically just keep launching OBS until it works.

 

[Madcapthulhu]

I've updated obs and all plugins, seems the theme i was using has been broken with new update. BUT, all seems to be working for now.

 

[Madcapthulhu]

whelp... still got a crash on launch today, any help would be appreciated

 

[prgmitchell]

Need a regular log as well, not just a crash log

 

[Madcapthulhu]

done

 

[Suslik V]

Unhandled exception: c0000005
...

Thread 25A8: mp_cache_thread (Crashed)
Stack            EIP              Arg0             Arg1             Arg2             Arg3             Address
000000CBA431F450 00007FFF15E749E6 0000029DCD4A9520 00000000000001EA 00000000FFFFFFFA 0000000000000070 ntdll.dll!0x7fff15e749e6
000000CBA431F530 00007FFF15E3FCB4 0000029E961012D0 0000000000000000 0000000000000000 000000000000000C ntdll.dll!0x7fff15e3fcb4
000000CBA431F590 00007FFF15E3FAE2 0000F957CD1580AA 00007FFDA8E4F3B0 0000000000000000 0000029D99E6EAF8 ntdll.dll!0x7fff15e3fae2
000000CBA431F5C0 00007FFE661A3F1F 0000029E961012D0 000000CBA431F6D9 0000000000000000 0000000000000000 nvcuda64.dll!0x7ffe661a3f1f
000000CBA431F610 00007FFE66060E39 0000000000000000 0000000C79000000 0000029E961012D0 0000029E544D6AD0 nvcuda64.dll!0x7ffe66060e39
000000CBA431F670 00007FFE66230210 0000029D82E98A20 0000029E000003E7 0000000000000000 000000000000000A nvcuda64.dll!0x7ffe66230210
000000CBA431F740 00007FFDA8E368CB 0000000000000600 0000029B0000000A 000000CBA431F870 000000CBA431F8F4 nvcuvid.dll!0x7ffda8e368cb
000000CBA431F830 00007FFDA8E2FE32 0000000000000000 00007FFE0F278730 0000000000000018 0000029E381AC550 nvcuvid.dll!0x7ffda8e2fe32
000000CBA431F870 00007FFDA8DFB624 0000029D99BA8B10 0000000000000000 0000029B3639AD40 0000029E07EF9DC0 nvcuvid.dll!0x7ffda8dfb624
000000CBA431F8B0 00007FFE0E92825A 0000029E07EF9DC0 0000029C00000001 0000029B3639AD40 0000000000000000 avcodec-61.dll!0x7ffe0e92825a
000000CBA431FA70 00007FFE0E5AF4C8 0000029C4EF00180 0000029E6C1E8700 0000000000000000 0000000000000030 avcodec-61.dll!0x7ffe0e5af4c8
000000CBA431FAC0 00007FFE0E5AF03C 0000029B36540790 0000000000000030 0000000000000030 00007FFE022A660E avcodec-61.dll!0x7ffe0e5af03c
000000CBA431FAF0 00007FFE022A6171 0000029B36540790 0000000000000000 0000029B36540790 0000000000000000 obs-ffmpeg.dll!decode_packet+0x51
000000CBA431FB40 00007FFE022A63D5 0000029B00000000 0000029B36540903 0000029B365406E0 0000000000000000 obs-ffmpeg.dll!mp_decode_next+0x145
000000CBA431FB80 00007FFE022A6A3F 0000029B365406E0 0000029B365405A8 000000CBA431FD49 0000029B365406E0 obs-ffmpeg.dll!mp_media_prepare_frames+0xdf
000000CBA431FBF0 00007FFE022A4D6C 0000029D91D95710 0000000000000000 0000029B365405A8 0000000000000000 obs-ffmpeg.dll!mp_cache_thread+0x7c
000000CBA431FCB0 00007FFE022A522E 0000000000000000 0000029D91D95710 000000CBA431FD49 0000000000000000 obs-ffmpeg.dll!mp_cache_thread_start+0xe
000000CBA431FCE0 00007FFE3ED814A7 0000029DEF66F900 0000000000000000 0000000000000000 0000000000000000 w32-pthreads.dll!ptw32_threadStart+0x1b7
000000CBA431FDB0 00007FFF13711BB2 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ucrtbase.dll!0x7fff13711bb2
000000CBA431FDE0 00007FFF14727374 0000000000000000 0000000000000000 0000000000000000 0000000000000000 kernel32.dll!0x7fff14727374
000000CBA431FE10 00007FFF15E5CC91 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ntdll.dll!0x7fff15e5cc91

Crash during playback of the media source that uses hardware acceleration.

This crash report from the v30.2.3 has more information, but anyway you have posted the log from the session after the crash not the session that is crashed. Please, find the log dated before the "2025-06-12, 09:30:48" (time of the crash for v31.0.3) and attach it too.

 

[prgmitchell]

Delete your source "Madcapthulhu Intro NoSpon NoGuest" and let me know if you're still crashing.

 

[Madcapthulhu]

https://drive.google.com/file/d/1V3WjW9nkcbTuar8MTWjgDSQHce8Lxy26/view?usp=sharing here is all of the recent logs and crash reports. TY in advance for your help.

prgmitchell, I have done as you asked and deleted that video file (i thought i had gotten rid of all hardware accelerated video files). I have rebooted obs 3 times without crashes. This is not completely unlikely although due to the unreliability of it crashing every launch, as previously stated was only about 50% of the time. I will update should i have another crash in the near future.