Subject: kern/25540: uvm_fault in ffs_full_fsync
To: None <gnats-bugs@gnats.NetBSD.org>
From: None <wiz@NetBSD.org>
List: netbsd-bugs
Date: 05/12/2004 02:08:22
>Number:         25540
>Category:       kern
>Synopsis:       uvm_fault in ffs_full_fsync
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 12 00:09:00 UTC 2004
>Closed-Date:
>Last-Modified:
>Originator:     Thomas Klausner
>Release:        NetBSD 2.0C/20040418
>Organization:
	
>Environment:
	
	
Architecture: i386
Machine: i386
>Description:
Machine hung up in:
uvm_fault
kernel: page fault trap, code=0
Stopped in pid 19.1 (ioflush) at netbsd:ffs_full_fsync+0x78: movl 0
> bt
ffs_full_fsync
ffs_fsync
VOP_FSYNC
ffs_sync
sync_fsync
VOP_FSYNC
sched_fsync

I have a core dump.
>How-To-Repeat:
No idea, it just happened.
Partitions weren't even near full.

One process with heavy network activity, but not much disk activity,
was writing to
/dev/wd2g on .. type ffs (soft dependencies, local)
>Fix:
No idea at all.
>Release-Note:
>Audit-Trail:
>Unformatted: