Date: Wed, 23 Jun 2004 10:22:17 -0700 From: David Fuchs <david@davidfuchs.ca> To: freebsd-questions@freebsd.org Subject: Re: route6d crashes (signal 10) Message-ID: <40D9BC49.4090204@davidfuchs.ca> In-Reply-To: <40D9B9CB.1030708@davidfuchs.ca> References: <40D9B9CB.1030708@davidfuchs.ca>
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David Fuchs wrote: > Hello, > > For some reason, route6d is crashing with signal 10: > > /kernel: pid 142 (route6d), uid 0: exited on signal 10 (core dumped) > > I can reproduce this error simply by running rip6query against the > localhost. This is the output I receive from route6d when I run it in > debug mode (-D) and query it with rip6query: > > <initialization> > RIP Request -- whole routing table > 09:30:16: Send(lo0): info(3) to ::1.4328 > 2001:470:1ef0:197::/64[1] > 2001:470:1ef0:ffff::c2/128[1] > 2001:470:1ef0:ffff::c3/128[1] > Bus error (core dumped) > > Also, I recently added entries to rc.conf to have the IPv6 routing > daemon start automatically. However, it doesn't start unless I set the > ipv6_network_interfaces and exclude the 'faith0' device (otherwise this > device is autoconfigured by rc.network6). If I don't do this, then > route6d crashes in the same way: > > <initialization> > RIP Request -- whole routing table > 09:41:35: Send(faith0): info(3) to fe80:3::2e0:81ff:fe02:1455.521 > 2001:470:1ef0:197::/64[1] > 2001:470:1ef0:ffff::c2/128[1] > 2001:470:1ef0:ffff::c3/128[1] > Bus error (core dumped) > > My parameters to route6d are '-n -Tgif0' (I have an IPv6 over IPv4 > tunnel to Hurricane Electric). I cvsup'ed last night and upgraded the > system today to 4.10-STABLE from 4.10-PRERELEASE to see if that would > help matters, but the crashes still occur. > > Any help is appreciated. Please let me know if there is other > information I can provide that would be useful. > I just noticed something important that I should add - the crashes do not occur unless the '-n' flag is specified (which tells route6d to *not* update the kernel routing table). -- Thanks, -David Fuchs
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