LOR (re0 and user map) + PANIC
gurney_j at resnet.uoregon.edu
Fri Sep 10 10:09:19 PDT 2004
Marian Cerny wrote this message on Fri, Sep 10, 2004 at 12:22 +0200:
> Heh, I noticed one more LOR. This one happens when I turn the laptop off
> using 'halt -p' after syncing disks. It's *hand*-rewritten, because the
> laptop turned itself off after 10 seconds, despite the fact, that I was
> inside kernel debugger (I took a shot with my digital photo camera).
> lock order reversal
> 1st 0xc177b6e8 re0 (network driver) @ /usr/src/sys/dev/re/if_re.c:1752
> 2nd 0xc08adee4 user map (user map) @ /usr/src/sys/vm/vm_map.c:2997
What version of if_re.c are you running? neither RELENG_5 nor HEAD has
a lock on line 1752.
John-Mark Gurney Voice: +1 415 225 5579
"All that I will do, has been done, All that I have, has not."
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