Bug #559

panic: vm_fault: unrecoverable fault

Added by aix-d over 9 years ago. Updated over 7 years ago.

Status:ClosedStart date:
Priority:NormalDue date:
Assignee:-% Done:


Target version:-


I can not remove it


#1 Updated by dillon over 9 years ago

:New submission from Alexander Shiryaev <>:
:1=2E9.0-DEVELOPMENT (Feb 2007)
:I installed DragonFly BSD on my computer with 384Mb of memory, without swap.
:I configured bridge and installed musicpd.
:After some hours, I see in top: active ~10Mb of memory, inactive ~200Mb of=20
:memory, free ~2Mb of memory. Then I have kernel panic:
:panic: vm_fault: unrecoverable fault: at 0xff7ff000 in entry 0xc030c6a0
:syncing disks...

It looks like DDB is not enabled in the kernel. I suggest running a
kernel with the following additional options in your kernel config:

# Debugging for Development
options DDB
options DDB_TRACE

Matthew Dillon

#2 Updated by alexh over 7 years ago

It seems original author tried to remove the bug report. Marking as resolved.

Also available in: Atom PDF