Re: [exim] Re: 4.52 segfaults on x86_64

Hello,

Am Montag, 11. Juli 2005 11:08 schrieb Philip Hazel:
> On Mon, 11 Jul 2005, Axel Thimm wrote:
> > Update: The build w/o the domainkeys is segfaulting, too. So it is
> > just the upgrade from 4.51 to 4.52 that causes segfaults. :(
> >
> > I downgraded to 4.51 for now. How can I help debug this?
>
> Is it certain messages that provoke the fault? If the segfaults are
> rare, it is going to be difficult to find a way of reproducing the
> problem with debugging turned on.
>

Same problem here. x86_64 System updated to 4.52 yesterday.
I have some logs appended. First logs are from kernel and second are from
exim. It seems the segfaults are related to ns lookups ?

Gruß
Carsten

=== Schnipp ===
Jul 11 01:21:01 master kernel: exim[8371]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6

Jul 11 01:21:00 master exim[8370]: no host name found for IP address
220.117.248.203
Jul 11 01:21:00 master exim[8371]: no host name found for IP address
220.117.248.203
=== Schnapp ===

=== Schnipp ===
Jul 11 12:01:22 master kernel: exim[17419]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6
Jul 11 12:02:35 master kernel: exim[17477]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6

Jul 11 12:01:20 master exim[17419]: no host name found for IP address
218.150.88.135
Jul 11 12:01:23 master exim[17428]: no host name found for IP address
218.234.142.53
Jul 11 12:01:26 master exim[17428]: H=[218.234.142.53] rejected connection in
"connect" ACL: Your IP is blacklisted. Please us
e your ISP's SMTP to send mail for vienenbox.de . See also
sbl-xbl.spamhaus.org
Jul 11 12:01:26 master exim[17428]: H=[218.234.142.53] rejected connection in
"connect" ACL: Your IP is blacklisted. Please us
e your ISP's SMTP to send mail for vienenbox.de . See also
sbl-xbl.spamhaus.org
Jul 11 12:01:40 master exim[17437]: H=[219.155.95.200] rejected connection in
"connect" ACL: Your IP is blacklisted. Please us
e your ISP's SMTP to send mail for vienenbox.de
Jul 11 12:01:40 master exim[17437]: H=[219.155.95.200] rejected connection in
"connect" ACL: Your IP is blacklisted. Please us
e your ISP's SMTP to send mail for vienenbox.de
=== Schnapp ===


=== Schnipp ===
Jul 11 14:38:59 master kernel: exim[26569]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6
Jul 11 14:39:01 master kernel: exim[26578]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6
Jul 11 14:39:09 master kernel: exim[26585]: segfault at 000000000060b000 rip
00002aaaab75fe6b rsp 00007ffffffbcba8 error 6

Jul 11 14:38:53 master exim[26569]: no host name found for IP address
222.142.117.70
Jul 11 14:39:00 master exim[26578]: no host name found for IP address
84.55.140.38
=== Schnapp ===