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Message-Id: <355381272820467@web19.yandex.ru>
Date: Sun, 02 May 2010 21:14:26 +0400
From: "\"Oleg A. Arkhangelsky\"" <sysoleg@...dex.ru>
To: Eric Dumazet <eric.dumazet@...il.com>
Cc: netdev@...r.kernel.org
Subject: Re: Kernel panic in fib_rules_lookup (kernel 2.6.32)
Hello,
02.05.10, 18:31, "Eric Dumazet" <eric.dumazet@...il.com>:
> Le dimanche 02 mai 2010 à 14:46 +0400, "Oleg A. Arkhangelsky" a écrit :
> > Got the same panic, at the same place (fib_rules_lookup+0xa2/0xd0).
> > Looks like the problem with NULL dereference is somewhere in
> > list_for_each_entry_rcu macro. But I don't understand how this can be.
> >
> > Any thoughts? :(
> >
>
> Do you have any modify rules activity ?
It can be a nice clue, but unfortunately no. Moreover, we don't use rules at
all. Only default template:
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
Also, there are no "floating" interfaces (such as ppp) on this PC. Only routes
are changing periodically (Quagga with full-view BGP sessions).
--
wbr, Oleg.
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