Deepnest 1.0.5 x86-64 AppImage Segfaults on Ubuntu 22.04 (kernel 6.2.6)

[Jachimo]

While attempting to run Deepnest 1.0.5 using the x86-64 image on a Ubuntu 22.04-based system (actually Pop_OS 22.04), running kernel 6.2.6 generic, the app segfaults several seconds (wall-clock time) and about 0.2 seconds (processor time) after launch, consistently.

➜  bin ./Deepnest-1.0.5-x86_64.AppImage
[1]    537404 segmentation fault (core dumped)  ./Deepnest-1.0.5-x86_64.AppImage
➜  bin time ./Deepnest-1.0.5-x86_64.AppImage 
[2]    537437 segmentation fault (core dumped)  ./Deepnest-1.0.5-x86_64.AppImage
./Deepnest-1.0.5-x86_64.AppImage  0.20s user 0.10s system 5% cpu 5.476 total
➜  bin time ./Deepnest-1.0.5-x86_64.AppImage
[2]    537469 segmentation fault (core dumped)  ./Deepnest-1.0.5-x86_64.AppImage
./Deepnest-1.0.5-x86_64.AppImage  0.19s user 0.10s system 5% cpu 5.453 total
➜  bin time ./Deepnest-1.0.5-x86_64.AppImage
[2]    537508 segmentation fault (core dumped)  ./Deepnest-1.0.5-x86_64.AppImage
./Deepnest-1.0.5-x86_64.AppImage  0.14s user 0.08s system 4% cpu 5.436 total

Messages in syslog:

[864499.262304] Code: 89 d9 e8 d6 01 00 00 4d 39 7e 08 0f 87 b7 01 00 00 49 8b 46 10 4c 39 f8 0f 82 aa 01 00 00 44 29 f8 83 f8 04 0f 82 9e 01 00 00 <41> 0f b6 07 c1 e0 18 41 0f b6 4f 01 c1 e1 10 09 c1 41 0f b6 57 02
[864540.814269] deepnest[536763]: segfault at ffff9e08e8df8948 ip ffff9e08e8df8948 sp 00007ffe60e31c58 error 15 likely on CPU 3 (core 3, socket 0)
[864540.814282] Code: Unable to access opcode bytes at 0xffff9e08e8df891e.
[864793.189131] deepnest[537404]: segfault at ffff9e08e8df8948 ip ffff9e08e8df8948 sp 00007ffe322cd318 error 15 likely on CPU 13 (core 5, socket 0)
[864793.189144] Code: Unable to access opcode bytes at 0xffff9e08e8df891e.
[864807.491645] deepnest[537437]: segfault at 666e6f632e6f ip 000000000124e91d sp 00007ffd19b9de10 error 4 in deepnest[400000+3f4b000] likely on CPU 13 (core 5, socket 0)
[864807.491665] Code: 89 d9 e8 d6 01 00 00 4d 39 7e 08 0f 87 b7 01 00 00 49 8b 46 10 4c 39 f8 0f 82 aa 01 00 00 44 29 f8 83 f8 04 0f 82 9e 01 00 00 <41> 0f b6 07 c1 e0 18 41 0f b6 4f 01 c1 e1 10 09 c1 41 0f b6 57 02
[864816.186844] deepnest[537469]: segfault at ffff9e08e8df8948 ip ffff9e08e8df8948 sp 00007fff92a16308 error 15 likely on CPU 14 (core 6, socket 0)
[864816.186857] Code: Unable to access opcode bytes at 0xffff9e08e8df891e.
[864823.531259] deepnest[537508]: segfault at ffff9e08e8df8948 ip ffff9e08e8df8948 sp 00007ffce3b21678 error 15 likely on CPU 6 (core 6, socket 0)
[864823.531267] Code: Unable to access opcode bytes at 0xffff9e08e8df891e.
[864872.484935] deepnest[537580]: segfault at 666e6f632e6f ip 000000000124e91d sp 00007ffe76277b50 error 4 in deepnest[400000+3f4b000] likely on CPU 12 (core 4, socket 0)
[864872.484953] Code: 89 d9 e8 d6 01 00 00 4d 39 7e 08 0f 87 b7 01 00 00 49 8b 46 10 4c 39 f8 0f 82 aa 01 00 00 44 29 f8 83 f8 04 0f 82 9e 01 00 00 <41> 0f b6 07 c1 e0 18 41 0f b6 4f 01 c1 e1 10 09 c1 41 0f b6 57 02

I'm not sure exactly what this means, or how to get more information out of the system, but I am happy to assist with additional troubleshooting as needed.

[bosd]

@Jachimo Thanks for your interest in deepnest.

This repo is not actively maintained anymore. There is a community based fork at: https://github.com/deepnest-io/Deepnest

You're welcome to contribute there.