Re: sockmgr 1005a1080: unexpected POLL timeout
-Original Message- From: Dennis Clarke dcla...@blastwave.org Date: Friday, June 28, 2013 11:43 AM To: bind-users@lists.isc.org bind-users@lists.isc.org Subject: sockmgr 1005a1080: unexpected POLL timeout I have a recent build of BIND 9.9.3-P1 and after bringing up the service on a Solaris 10 server I begin to see many log entries like so : 28-Jun-2013 15:41:17.636 sockmgr 1005a1080: unexpected POLL timeout I don't know what this is and am mildly concerned. Is this evidence of a config problem or a compile problem or ? Really I have not seen this before and there are roughly 5000 such entries in my log thus far today. Dennis just as a data point i setup a couple new 9.9.3-P1 boxes last night that get around 30,000 qps combined and with rolling logs the last million lines or so don't show any trace of POLL on centos 6.4 with bind compiled from latest isc.org src. the only option i have is enable-ssl. not much help i know, but it does seem solaris/compile specific. maybe something like this can help: http://comp.protocols.dns.bind.narkive.com/fijjEh47/workaround-solaris-s-ke rnel-bug ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
Re: sockmgr 1005a1080: unexpected POLL timeout
I have a recent build of BIND 9.9.3-P1 and after bringing up the service on a Solaris 10 server I begin to see many log entries like so : 28-Jun-2013 15:41:17.636 sockmgr 1005a1080: unexpected POLL timeout I don't know what this is and am mildly concerned. Is this evidence of a config problem or a compile problem or ? Really I have not seen this before and there are roughly 5000 such entries in my log thus far today. Dennis just as a data point i setup a couple new 9.9.3-P1 boxes last night that get around 30,000 qps combined and with rolling logs the last million lines or so don't show any trace of POLL on centos 6.4 with bind compiled from latest isc.org src. the only option i have is enable-ssl. not much help i know, but it does seem solaris/compile specific. maybe something like this can help: http://comp.protocols.dns.bind.narkive.com/fijjEh47/workaround-solaris-s-ke rnel-bug I was looking at that and thinking that my problems on Solaris 10 should not be related to a kernel bug from dark history on Solaris 8. This problem may be related to this : STD_CDEFINES=-D_TS_ERRNO -D_POSIX_PTHREAD_SEMANTICS -D_LARGEFILE64_SOURCE -DDIG_SIGCHASE=1 -DISC_SOCKET_USE_POLLWATCH=1 I think, and this is a guess, the issue is in ISC_SOCKET_USE_POLLWATCH. I will do a rebuild without that defined and see what happens. Nothing beats trial and error :-\ Dennis ___ Please visit https://lists.isc.org/mailman/listinfo/bind-users to unsubscribe from this list bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users