Re: Crash in g_dev_strategy / CURRENT as of yesterday.

[Larry Rosenman]

--On Tuesday, August 12, 2003 21:39:34 +0200 Poul-Henning Kamp 
<[EMAIL PROTECTED]> wrote:

In message <[EMAIL PROTECTED]>, Eivind Olsen writes:
--On 12. august 2003 21:26 +0200 Poul-Henning Kamp <[EMAIL PROTECTED]>
wrote:
In message <[EMAIL PROTECTED]>, Eivind Olsen writes:
Hello. Some of you might have seen my previous mailings regarding
crashes  in g_dev_strategy under FreeBSD 5.1 (RELENG_5_1). I have now
upgraded to  CURRENT (cvsupped, compiled and installed yesterday) and I
still see  similar  crashes (but not identical crashes, I can't see any
mention of  Vinum here).
# 12 0xc030697e in spec_xstrategy (vp=0xc1fa9cc0, bp=0x0) at
/usr/src/sys/fs/specfs/spec_vnops.c:512
This is the call into the device driver.  Do you have any idea which
driver this might be ?  Can you try to print out the bp->b_dev structure
if you still have the dump ?
I still have the dump. Please tell me exactly which commands I should
use  and I'll take a look. I'm not a kernel hacker so I don't know how
to get at  that information all by myself.
I'm not of a gdb wizard either, but I think you type "up" or "down" until
you are at stack frame #12, and the simply say "print *bp->b_dev"
fr 12

will get to that stack frame.

FWIW.





--
Larry Rosenman                     http://www.lerctr.org/~ler
Phone: +1 972-414-9812                 E-Mail: [EMAIL PROTECTED]
US Mail: 1905 Steamboat Springs Drive, Garland, TX 75044-6749
_______________________________________________
[EMAIL PROTECTED] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-current
To unsubscribe, send any mail to "[EMAIL PROTECTED]"