kern/143543: [pf] [panic] PF route-to causes kernel panic
Nick Leuta
skynick at mail.sc.ru
Sun Mar 14 00:50:03 UTC 2010
The following reply was made to PR kern/143543; it has been noted by GNATS.
From: Nick Leuta <skynick at mail.sc.ru>
To: bug-followup at FreeBSD.org, slava at aprec.ru
Cc:
Subject: Re: kern/143543: [pf] [panic] PF route-to causes kernel panic
Date: Sun, 14 Mar 2010 03:34:50 +0300
I have the similar problem but in a bit different situation...
the rule is:
pass out quick route-to (vlan2 192.168.0.1) from 192.168.0.2 to any
where 192.168.0.2 is binded to the vlan2 interface. The default gateway
is 192.168.1.1 and is accessible through another interface.
The "ping -S 192.168.0.2 192.168.0.1" command is used for test purposes,
and (sic!) the 192.168.0.1 is unreachable (really down...).
Without that rule we have:
PING 192.168.0.1 (192.168.0.1) from 192.168.0.2: 56 data bytes
<some timeout there>
ping: sendto: Host is down
<this message is repeated until Ctrl-C is pressed>
With the rule we obtain the kernel panic (in "ping" process) instead of
the "ping: sendto: Host is down" message after the same timeout as in
the case without rule.
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