RE: if_rtdel: error 47 (netgraph or mpd issue?)

2010-10-02 Thread Mike Tancsa
FYI, I disabled ipv6 in mpd as well as set ipv6_enable="NO" and the box has been stable for 2 weeks now. Previously, it would crash every 5 days or so. Something in inet6 or mpd ? ---Mike At 01:59 PM 9/17/2010, Mike Tancsa wrote: At 12:51 PM 9/10/2010, Mike Tancsa wrote:

RE: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-17 Thread Mike Tancsa
At 12:51 PM 9/10/2010, Mike Tancsa wrote: FYI, I enabled witness in the kernel and am seeing the following uma_zalloc_arg: zone "128" with the following non-sleepable locks held: exclusive rw ifnet_rw (ifnet_rw) r = 0 (0xc0b56ec4) locked @ /usr/src/sys/net/if.c:419 Hi, Another cra

RE: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-10 Thread Mike Tancsa
ng > -Original Message- > From: Mike Tancsa [mailto:m...@sentex.net] > Sent: Wednesday, September 08, 2010 8:35 AM > To: Vlad Galu > Cc: Li, Qing; freebsd-stable@freebsd.org > Subject: Re: if_rtdel: error 47 (netgraph or mpd issue?) > > At 11:30 AM 9/8/2010, Vlad Galu wr

RE: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-08 Thread Li, Qing
I am working with Mike offline. -- Qing > -Original Message- > From: Mike Tancsa [mailto:m...@sentex.net] > Sent: Wednesday, September 08, 2010 8:35 AM > To: Vlad Galu > Cc: Li, Qing; freebsd-stable@freebsd.org > Subject: Re: if_rtdel: error 47 (netgraph or mpd issue?

Re: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-08 Thread Vlad Galu
On Wed, Sep 8, 2010 at 6:12 PM, Mike Tancsa wrote: [...] FWIW, I've had a few crashes in if_rtdel() while playing with ECMP. No Netgraph on that box. Unfortunately, the stack was too corrupted to be able to see the outer frames. -- Good, fast & cheap. Pick any two. _

Re: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-08 Thread Mike Tancsa
At 11:30 AM 9/8/2010, Vlad Galu wrote: On Wed, Sep 8, 2010 at 6:12 PM, Mike Tancsa wrote: [...] FWIW, I've had a few crashes in if_rtdel() while playing with ECMP. No Netgraph on that box. Unfortunately, the stack was too corrupted to be able to see the outer frames. Hi, Actually, I d

RE: if_rtdel: error 47 (netgraph or mpd issue?)

2010-09-08 Thread Mike Tancsa
At 07:24 PM 9/1/2010, Li, Qing wrote: http://svn.freebsd.org/viewvc/base/head/sys/netinet/in.c?r1=201811&r2=20 3401 Maybe related and something similar needs to be done for IPv6 ... Hi, Another 6 days and another crash. The coredump seems to be in the same location as before

RE: if_rtdel: error 47

2010-09-01 Thread Mike Tancsa
At 07:24 PM 9/1/2010, Li, Qing wrote: That explains the errno = 47, EAFNOSUPPORT. I also noticed in your routing table output that all of entries that have junk are related to the ng interface. Is it more to do with the interfaces coming and going or ipv6 ? The non ipv6 enabled mpd bo

RE: if_rtdel: error 47

2010-09-01 Thread Li, Qing
> > Hi, > Thanks for looking! Yes, they are the same. However, I > dont see this error on the other box which does not have ipv6 > negotiation on the line (set bundle enable ipv6cp). Only since > enabling ipv6 negotiation and oddly enough only after a few days did > the error start hap

RE: if_rtdel: error 47

2010-09-01 Thread Mike Tancsa
At 06:19 PM 9/1/2010, Li, Qing wrote: Hi, Without seeing your mpd link configuration, I am guessing the IP address of all of the local end points of your ppp links is the same IP address. If that's the case, the error message is harmless. Hi, Thanks for looking! Yes, they are the same

RE: if_rtdel: error 47

2010-09-01 Thread Li, Qing
2010 2:02 PM > To: freebsd-stable@freebsd.org > Subject: if_rtdel: error 47 > > On a RELENG_8 box from aug 25th, I started seeing a constant spew of > > Aug 31 00:17:46 gate8 kernel: if_rtdel: error 47 > Aug 31 00:18:29 gate8 kernel: ifa_del_loopback_route: deletion failed &g

Re: if_rtdel: error 47

2010-09-01 Thread Bjoern A. Zeeb
On Tue, 31 Aug 2010, Mike Tancsa wrote: Hey Mike, On a RELENG_8 box from aug 25th, I started seeing a constant spew of Aug 31 00:17:46 gate8 kernel: if_rtdel: error 47 Aug 31 00:18:29 gate8 kernel: ifa_del_loopback_route: deletion failed Aug 31 00:18:29 gate8 kernel: if_rtdel: error 3 Aug 31

Re: if_rtdel: error 47

2010-08-31 Thread Jeremy Chadwick
On Tue, Aug 31, 2010 at 05:02:20PM -0400, Mike Tancsa wrote: > On a RELENG_8 box from aug 25th, I started seeing a constant spew of > > Aug 31 00:17:46 gate8 kernel: if_rtdel: error 47 > Aug 31 00:18:29 gate8 kernel: ifa_del_loopback_route: deletion failed > Aug 31 00:18:29 gate8 k

if_rtdel: error 47

2010-08-31 Thread Mike Tancsa
On a RELENG_8 box from aug 25th, I started seeing a constant spew of Aug 31 00:17:46 gate8 kernel: if_rtdel: error 47 Aug 31 00:18:29 gate8 kernel: ifa_del_loopback_route: deletion failed Aug 31 00:18:29 gate8 kernel: if_rtdel: error 3 Aug 31 00:18:29 gate8 last message repeated 2 times Aug 31