Date: Mon, 16 Apr 2012 08:50:14 GMT From: Dennis Yusupoff <yusdyr@gmail.com> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/166937: [panic] Random and frequent kernel crash, reason unknown Message-ID: <201204160850.q3G8oE8E089463@freefall.freebsd.org>
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The following reply was made to PR kern/166937; it has been noted by GNATS. From: Dennis Yusupoff <yusdyr@gmail.com> To: Gleb Smirnoff <glebius@FreeBSD.org> Cc: freebsd-gnats-submit@FreeBSD.org Subject: Re: kern/166937: [panic] Random and frequent kernel crash, reason unknown Date: Mon, 16 Apr 2012 12:49:13 +0400 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig88B3AC0329641C6D00E0E3A5 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable 15.04.2012 15:48, Gleb Smirnoff =CE=C1=D0=C9=D3=C1=CC: > Can you try to live w/o dummynet? Would the server get stable if you di= sable > dummynet? I can't, dummynet is important part. However, I removed that server from production and it's on my desk now, so I could do any tests as you wish. Instead of this one I setted up two servers based on FreeBSD 9.0-RELEASE -one for billing-related, one for gateway-related tasks. > One more question: does the server create and destroy interfaces at run= time? No. The only one dynamic interface was mpd5 L2TP tunnel from other server, but we tried also with disabled mpd5. By the way, colleague said what *probably* (he doesn't sure) kernel panic begun after mpd5 has been installed, even then it was disabled. P. S. Part of cron's dynamically generated rules: Shaping: --- # ID 1310, Bandwidth 1024 Kb/s , IP 10.1.45.24 /sbin/ipfw pipe 1310 config bw 1075Kb/s mask dst-ip 0xFFFFFFFF type FIFO buckets 16 burst 134 /sbin/ipfw pipe 11311 config bw 537Kb/s mask src-ip 0xFFFFFFFF type FIFO buckets 16 burst 134 /sbin/ipfw table 4 add 10.1.45.24 1310 /sbin/ipfw table 5 add 10.1.45.24 11311 # ID 1314, Bandwidth 1024 Kb/s , IP 10.1.0.1 10.1.26.34 /sbin/ipfw pipe 1314 config bw 1075Kb/s mask dst-ip 0xFFFFFFFF type FIFO buckets 16 burst 134 /sbin/ipfw pipe 11315 config bw 537Kb/s mask src-ip 0xFFFFFFFF type FIFO buckets 16 burst 134 /sbin/ipfw table 4 add 10.1.0.1 1314 /sbin/ipfw table 5 add 10.1.0.1 11315 /sbin/ipfw table 4 add 10.1.26.34 1314 /sbin/ipfw table 5 add 10.1.26.34 11315 --- Routing: --- /sbin/ipfw -q table 1 add 10.1.15.13 1 && echo -n "." /sbin/ipfw -q table 1 add 10.1.74.43 1 && echo -n "." /sbin/ipfw -q table 1 delete 10.1.76.17 2>/dev/null && echo -n "-" /sbin/ipfw -q table 1 delete 10.1.22.29 2>/dev/null && echo -n "-" --- --------------enig88B3AC0329641C6D00E0E3A5 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (MingW32) iQEcBAEBAgAGBQJPi90MAAoJEDhA+jgDgf4yEFAH/0Ubs0EdZwnOgDWCN2GCx+mH /AASFhO05aFyCsXKnqd+cLQpjos8Gd+Xzq7xb9SoKeLmuABGqieKmB5wsHpRe63W AElb/HXm4Dc6LJpG3abK9IntLzbZCQjg8ZxxDzxVENfustkbHGsBWyXbpbdY/y9F Q7M+z1HjwetOLJU1GFMfxY/J8HfXwpPtwbmJZdHqe8vM1bEZB40ooR9qgtMkAhKN Yq44w6ky3rpMsVITA8rJ5UUem6IH7Ia/mljRnu1sN4fKyOGFZVl1syeLkBzSf0jK yU62jqj2wZkOtUjWInbsrzNMh94nf/SzmMbNsDXJrWSnP1dU7ZQSUmQO7Rahokg= =ovqs -----END PGP SIGNATURE----- --------------enig88B3AC0329641C6D00E0E3A5--
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