Re: panic: getnewbuf: locked buf

From: Tim Robbins <tjr_at_freebsd.org>
Date: Mon, 23 Aug 2004 12:21:58 +1000
On Mon, Aug 23, 2004 at 03:47:22AM +0200, Pawel Worach wrote:
> Hi,
> 
> Got this while running ssh host "tar cf - /usr/X11R6.8" | tar xf -
> and firefox decided to crash.
> 
> FreeBSD corona 6.0-CURRENT FreeBSD 6.0-CURRENT #0: Sun Aug 22 19:15:47 
> CEST 2004     root_at_darkstar:/export/data/obj/usr/src/sys/CORONA  i386
> 
> #0  doadump () at pcpu.h:159
> #1  0xc04f9654 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:396
> #2  0xc04f9a09 in panic (fmt=0xc06afa0b "getnewbuf: locked buf")
>     at /usr/src/sys/kern/kern_shutdown.c:552
> #3  0xc054e71e in getnewbuf (slpflag=0, slptimeo=0, size=16384, 
> maxsize=16384)
>     at /usr/src/sys/kern/vfs_bio.c:1879

This is the same problem as PR 70705. The recent lockmgr() fixes from PR 69964
seem to have introduced other bugs. Work is currently underway on fixing this.


Tim
Received on Mon Aug 23 2004 - 00:22:26 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:38:07 UTC