Kris Kennaway a écrit :
On Fri, Jul 01, 2005 at 03:03:35PM +0200, Marc Olzheim wrote:
On Fri, Jul 01, 2005 at 12:41:39PM +0200, Marc Olzheim wrote:
On Fri, Jul 01, 2005 at 12:14:58PM +0200, Marc Olzheim wrote:
Somehow, this sounds familiar, i.e.: the "lock cmpxchgl":
Fatal trap 12: page fault while in kernel mode
...
Stopped at 0xc05160c3 = knote+0x27: lock cmpxchgl %ecx,0x1c(%edx)
Somehow I think I solved this last time by activating 'INVARIANTS'...
I'll try that now.
Let's paraphrase:
I think i solved this last time by activating 'INVARIANTS'...
Anyway, tried that and yes, it didn't crash in the last few hours, so I
guess it works. Without INVARIANTS, it crashed within seconds.
On the downside, my Gigabit performance dropped from 99 MB/sec to 80
MB/sec because of INVARIANTS.
The panic appears to be an instance of a known bug in 5.4 (and
INVARIANTS will not fix it, but may just delay the inevitable by
changing timings). See Doug White's recent emails which point to a
patch you should test.
If you think about this mail :
http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-June/016165.html
and follow the thread, you will see that this patch doesn't solve the problem.
The last mail which I can see from doug white about this problem is :
http://lists.freebsd.org/mailman/htdig/freebsd-stable/2005-June/016495.html
for the moment, it seems that there is no solution for 5.x
Kris
--
Philippe PEGON
_______________________________________________
freebsd-stable@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-stable
To unsubscribe, send any mail to "[EMAIL PROTECTED]"
