ArchWSL icon indicating copy to clipboard operation
ArchWSL copied to clipboard
verified publisher icon yuk7

Failed to connect to coredump service: No such file or directory

Open sharpener857 opened this issue 2 years ago • 0 comments

My program core dumped, it says in the terminal! I type the command dmesg | tail -n 2 to get a failure message!

All I need to do is buffer overflow my program to get a core dump.

I should get a crash report when entering the command.

image

Enviroment:

  • Microsoft Windows [Version 10.0.19045.3570]
  • WSL2
  • ArchWSL 22.10.16.0
  • ArchWSL Installer type is zip
  • wsldl2, version 22020900 (amd64)

I don't have systemd-coredump.service, I have [email protected] and I can't enable it! I even tried reinstalling systemd... I do have a file called systemd-coredump, but it's the config file. For some reason nothing is getting stored in /var/lib/systemd/coredump! Below are the system logs.

Oct 15 12:34:00 DESKTOP-8L0G69C kernel: hv_balloon: Max. dynamic memory size: 8154 MB Oct 15 12:38:15 DESKTOP-8L0G69C kernel: potentially unexpected fatal signal 6. Oct 15 12:38:15 DESKTOP-8L0G69C kernel: CPU: 13 PID: 938 Comm: a.out Not tainted 5.15.90.1-microsoft-standard-WSL2 #1 Oct 15 12:38:15 DESKTOP-8L0G69C kernel: RIP: 0033:0x7efe0b84183c Oct 15 12:38:15 DESKTOP-8L0G69C kernel: Code: ff ff 0f 46 da eb 89 0f 1f 80 00 00 00 00 b8 ba 00 00 00 0f 05 89 c3 e8 e2 5a 05 00 44 89 ea 89 de 89 c7 b8 ea 00 00 00 0f 05 <89> c3 f7 db 3d 00 f0 ff ff b8 00 00 00 00 0f 47 c3 e9 78 ff ff ff Oct 15 12:38:16 DESKTOP-8L0G69C kernel: RSP: 002b:00007fff346ceae0 EFLAGS: 00000246 ORIG_RAX: 00000000000000ea Oct 15 12:38:16 DESKTOP-8L0G69C kernel: RAX: 0000000000000000 RBX: 0000000000000280 RCX: 00007efe0b84183c Oct 15 12:38:17 DESKTOP-8L0G69C kernel: RDX: 0000000000000006 RSI: 0000000000000280 RDI: 0000000000000280 Oct 15 12:38:17 DESKTOP-8L0G69C kernel: RBP: 00007efe0b996680 R08: 00000000ffffffff R09: 0000000000000000 Oct 15 12:38:17 DESKTOP-8L0G69C kernel: R10: 0000000000000008 R11: 0000000000000246 R12: 00007efe0b99c000 Oct 15 12:38:18 DESKTOP-8L0G69C kernel: R13: 0000000000000006 R14: 0000000000001000 R15: 00007efe0b951302 Oct 15 12:38:18 DESKTOP-8L0G69C kernel: FS: 00007efe0b996680 GS: 0000000000000000 Oct 15 12:38:19 DESKTOP-8L0G69C systemd-coredump[941]: Failed to connect to coredump service: No such file or directory

Help is greatly appreciated! 👍

sharpener857 avatar Oct 15 '23 09:10 sharpener857