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Bug #3384

open

System Crash on Starting xdm

Added by marto 8 days ago. Updated 7 days ago.

Status:
New
Priority:
Normal
Assignee:
-
Category:
-
Target version:
Start date:
07/29/2025
Due date:
% Done:

0%

Estimated time:

Description

Hello, I am running DragonFly dragonfly 6.4-RELEASE DragonFly
v6.4.2.1.ge898e-RELEASE #12: Sun Jul 27 11:59:38 EEST 2025
root@dragonfly:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64.

I get a kernel panic when I start xdm manually or when I enable it in
/etc/ttys and described in the handbook. The respective kernel crash dump
is attached.

Thank you very much for your help.

Best regards,
Martin


Files

core.txt.19.tar.bzip2 (29.5 KB) core.txt.19.tar.bzip2 marto, 07/29/2025 12:10 AM
Actions #1

Updated by liweitianux 7 days ago

The panic was in HAMMER2:

panic: hammer2_chain_insert: collision 0xfffff80398fcd580 0xfffff80398882f40 (key=8000000000000000)

So it might be a bug in HAMMER2, or it might be filesystem corruption or disk failure. Need to further investigate.

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