In message <f54650f40909012338s6b1ddb22ife2ab606e3315...@mail.gmail.com>, Ram Ak
uka writes:
> Hi,
> my system is Debian Etch 32Bit running kernel version 2.6.18
> uname -a
> Linux 2.6.18-6-686 #1 SMP Tue Jun 17 21:31:27 UTC 2008 i686 GNU/Linux.
> i looked at my old version (9.4.3) Bind and saw the same error but
> since i upgrade i have the filling i seeing this error more often.
> this is the log from my DNS server :
Apply this. It should make the log message more useful.
Index: lib/isc/unix/socket.c
===================================================================
RCS file: /proj/cvs/prod/bind9/lib/isc/unix/socket.c,v
retrieving revision 1.237.18.67
diff -u -r1.237.18.67 socket.c
--- lib/isc/unix/socket.c 13 Aug 2009 02:19:39 -0000 1.237.18.67
+++ lib/isc/unix/socket.c 2 Sep 2009 07:21:05 -0000
@@ -4482,6 +4482,7 @@
isc_socketmgr_t *manager;
int cc;
char strbuf[ISC_STRERRORSIZE];
+ char addrbuf[ISC_SOCKADDR_FORMATSIZE];
REQUIRE(VALID_SOCKET(sock));
REQUIRE(addr != NULL);
@@ -4550,7 +4551,9 @@
sock->connected = 0;
isc__strerror(errno, strbuf, sizeof(strbuf));
- UNEXPECTED_ERROR(__FILE__, __LINE__, "%d/%s", errno, strbuf);
+ isc_sockaddr_format(addr, addrbuf, sizeof(addrbuf));
+ UNEXPECTED_ERROR(__FILE__, __LINE__, "connect(%s) %d/%s",
+ addrbuf, errno, strbuf);
UNLOCK(&sock->lock);
isc_event_free(ISC_EVENT_PTR(&dev));
> 18-Aug-2009 21:25:04.722 general: error: socket.c:4524: unexpected error:
> 18-Aug-2009 21:25:04.722 general: error: 22/Invalid argument
> 21-Aug-2009 01:10:15.121 general: error: socket.c:4524: unexpected error:
> 21-Aug-2009 01:10:15.121 general: error: 22/Invalid argument
> 23-Aug-2009 19:16:00.908 general: error: socket.c:4524: unexpected error:
> 23-Aug-2009 19:16:00.908 general: error: 22/Invalid argument
> 24-Aug-2009 18:02:57.468 general: error: socket.c:4524: unexpected error:
> 24-Aug-2009 18:02:57.468 general: error: 22/Invalid argument
> 24-Aug-2009 20:26:38.731 general: error: socket.c:4524: unexpected error:
> 24-Aug-2009 20:26:38.731 general: error: 22/Invalid argument
> 28-Aug-2009 02:01:48.842 general: error: socket.c:4524: unexpected error:
> 28-Aug-2009 02:01:48.842 general: error: 22/Invalid argument
> 28-Aug-2009 15:12:37.524 general: error: socket.c:4524: unexpected error:
> 28-Aug-2009 15:12:37.524 general: error: 22/Invalid argument
> 29-Aug-2009 12:57:30.851 general: error: socket.c:4524: unexpected error:
> 29-Aug-2009 12:57:30.851 general: error: 22/Invalid argument
> 29-Aug-2009 12:57:31.244 general: error: socket.c:4524: unexpected error:
> 29-Aug-2009 12:57:31.244 general: error: 22/Invalid argument
> 29-Aug-2009 23:14:47.951 general: error: socket.c:4524: unexpected error:
> 29-Aug-2009 23:14:47.951 general: error: 22/Invalid argument
> 29-Aug-2009 23:14:51.792 general: error: socket.c:4524: unexpected error:
> 29-Aug-2009 23:14:51.792 general: error: 22/Invalid argument
> 30-Aug-2009 16:30:37.384 general: error: socket.c:4524: unexpected error:
> 30-Aug-2009 16:30:37.384 general: error: 22/Invalid argument
> 30-Aug-2009 20:37:18.701 general: error: socket.c:4524: unexpected error:
> 30-Aug-2009 20:37:18.701 general: error: 22/Invalid argument
> 31-Aug-2009 14:37:02.042 general: info: zone 018.net.il/IN: loaded
> serial 2009083100
> 31-Aug-2009 17:28:09.361 general: error: socket.c:4524: unexpected error:
> 31-Aug-2009 17:28:09.361 general: error: 22/Invalid argument
> 31-Aug-2009 18:15:01.752 general: error: socket.c:4524: unexpected error:
> 31-Aug-2009 18:15:01.752 general: error: 22/Invalid argument
> 01-Sep-2009 19:48:08.164 general: error: socket.c:4524: unexpected error:
> 01-Sep-2009 19:48:08.164 general: error: 22/Invalid argument
>
>
> should i have to worry about this or can i just disregard this errors?
>
> BTW
> if there's any way i can help to debug this problem i will be more
> then happy to assist here.
>
> thanks in advance,
>
> Ram
>
>
> 2009/8/31 JINMEI Tatuya / ...@l@C#:H(B <jin...@isc.org>:
> > At Sun, 30 Aug 2009 11:01:08 +0300,
> > Ram Akuka <ramak...@gmail.com> wrote:
> >
> >> recently i upgraded my DNS to 9.4.3P3 (from 9.4.3).
> >> since then i can see the below error more often:
> >> 30-Aug-2009 02:27:24.925 general: error: socket.c:4524: unexpected error:
> >> 30-Aug-2009 02:27:24.925 general: error: 22/Invalid argument
> >> i can see there's an open bug on this issue -
> >> http://www.mail-archive.com/bind-users@lists.isc.org/msg03339.html,
> >> but i can't understand what's the effects of this bug.
> >> is there any way i can help solve this bug? can i know how this
> >> effects my service . should i expect some service interruption or
> >> anything like that ?
> >> should i consider downgrade to 9.4.2P2?
> >
> > First off, please identify the operating system and its version. This
> > kind of thing can be highly dependent on OS-level details.
> >
> > Secondly, I suspect it's less likely that the difference from 9.4.3
> > and 9.4.3-P3 suddenly causes this failure. If you really see more of
> > this after upgrading to 9.4.3-P3 from 9.4.3, I guess it's more likely
> > because (e.g.) a change of query pattern. Or do you mean you upgraded
> > from 9.4.2-P2 to 9.4.3-P3?
> >
> > Also, how often did it happen? While it's an unexpected error in this
> > context, a system call (connect(2) in this case) can fail for any
> > reason and the other part of named has some level of resilience to
> > such cases. So, unless it's very frequent you may be able to ignore
> > the warnings safely in practice.
> >
> > ---
> > JINMEI, Tatuya
> > Internet Systems Consortium, Inc.
> >
> _______________________________________________
> bind-users mailing list
> bind-users@lists.isc.org
> https://lists.isc.org/mailman/listinfo/bind-users
--
Mark Andrews, ISC
1 Seymour St., Dundas Valley, NSW 2117, Australia
PHONE: +61 2 9871 4742 INTERNET: ma...@isc.org
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