Opened 2 years ago
Last modified 6 months ago
#13459 new defect
Escape from Monkey Island crashes during cutscenes with subtitles on — at Version 8
Reported by: | getaaron | Owned by: | |
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Priority: | normal | Component: | Engine: Grim |
Version: | Keywords: | ||
Cc: | Game: | Escape from Monkey Island |
Description (last modified by )
Crashes when cutscene movies are playing if movie subtitles are enabled.
Crash log 1: During the intro sequence, after firing the loaded cannon Elaine comes over to give Guybrush a hug. The game crashed with EXC_BAD_ACCESS after she calls him "snuggle cakes".
Crash log 2: On Lucre island, while the manager takes Guybrush in to view the safety the safety deposit box.
Change History (13)
by , 2 years ago
Attachment: | scummvm-2022-04-30-221456.ips added |
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comment:1 by , 2 years ago
Description: | modified (diff) |
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comment:2 by , 2 years ago
comment:3 by , 2 years ago
Sure, apologies for the light detail in the initial report, I thought most of the stuff would be in the crash log but looks like not everything I expected.
BTW it didn't reproduce the second time so the exact point in the game might be a red herring.
From the crash report, I don't have Xcode set up so can't symbolicate the report to see where in the code the crash was.
ScummVM2.6.0git5445-9315545eda8c (Apr 30 2022 04:25:05)
macOS 12.2.1 (21D62)
Hardware Overview:
Model Name: MacBook Pro Model Identifier: MacBookPro18,3 Chip: Apple M1 Pro Total Number of Cores: 10 (8 performance and 2 efficiency) Memory: 32 GB System Firmware Version: 7429.81.3 OS Loader Version: 7429.81.3
comment:4 by , 2 years ago
Description: | modified (diff) |
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Summary: | Escape from Monkey Island memory crash during intro sequence → Escape from Monkey Island memory crash during movies playing |
Looks like this might just happen intermittently while playing movies. I got a second crash log on Lucre island, while the manager takes Guybrush in to view the safety deposit box. Attaching another crash log.
by , 2 years ago
Attachment: | scummvm-2022-05-01-131524.ips added |
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crash while on lucre island at bank
comment:5 by , 2 years ago
After some more testing, the one on Lucre Island is 100% reproducible (it's blocking continuing in the game)
Looks like it's always crashing in the SDLTimer
thread (not the main thread as I thought above
Here's a recent example
Thread 11 Crashed:: SDLTimer 0 libGL.dylib 0x20584de84 glDeleteBuffers + 16 1 scummvm 0x104db1860 0x104120000 + 13178976 2 scummvm 0x104df18c4 0x104120000 + 13441220 3 scummvm 0x104df1a38 0x104120000 + 13441592 4 scummvm 0x104dc5b34 0x104120000 + 13261620 5 scummvm 0x104d8f680 0x104120000 + 13039232 6 scummvm 0x104d90770 0x104120000 + 13043568 7 scummvm 0x104d904bc 0x104120000 + 13042876 8 scummvm 0x1066b5d14 0x104120000 + 39410964 9 scummvm 0x1067243a8 0x104120000 + 39863208 10 scummvm 0x106be1ca0 0x104120000 + 44833952 11 scummvm 0x106be1840 0x104120000 + 44832832 12 scummvm 0x106c3258c 0x104120000 + 45163916 13 libsystem_pthread.dylib 0x1a41e5240 _pthread_start + 148 14 libsystem_pthread.dylib 0x1a41e0024 thread_start + 8
So I'm guessing the line that triggers the crash is https://github.com/scummvm/scummvm/blob/8b4e75ded7a4d02adc5efcbc5aa5fd54e12f24fe/engines/grim/gfx_opengl_shaders.cpp#L1521 but I don't know much about OpenGL or why we would be deleting shaders while a movie is playing
by , 2 years ago
Attachment: | scummvm-2022-05-01-162315.ips added |
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yet another crash lucre island bank
comment:6 by , 2 years ago
added some more crash reports and a saved game file right before asking teller to see safe deposit box
comment:7 by , 2 years ago
Description: | modified (diff) |
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Found a forum post on here https://forums.scummvm.org/viewtopic.php?p=97055 which suggests (and I confirmed) that the issue reproduces only when movie subtitles are enabled.
comment:8 by , 2 years ago
Description: | modified (diff) |
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Summary: | Escape from Monkey Island memory crash during movies playing → Escape from Monkey Island crashes during cutscenes with subtitles on |
Could you give some more info on your build and system config?
Using the latest git code this runs fine for me also on a macbook, and no problems reported with address sanitizer enabled.