Exim 4.86 segfault on FreeBSD 10.2
Robert Blayzor <rblayzor.bulk <at> inoc.net>
2015-09-26 22:00:59 GMT
After an upgrade to FreeBSD 10.2 and Exim 4.85 to 4.86, I started noticing occasional Exim core dumps…
Twice now I’ve seen some with similar traces… Below:
Exim version 4.86 #1 (FreeBSD 10.2) built 18-Sep-2015 19:29:31
Copyright (c) University of Cambridge, 1995 - 2015
(c) The Exim Maintainers and contributors in ACKNOWLEDGMENTS file, 2007 - 2015
Probably Berkeley DB version 1.8x (native mode)
Support for: crypteq iconv() IPv6 use_setclassresources Perl Expand_dlfunc OpenSSL Content_Scanning
DKIM DNSSEC PRDR Experimental_SPF
Lookups (built-in): lsearch wildlsearch nwildlsearch iplsearch cdb dbm dbmjz dbmnz dnsdb dsearch pgsql
Routers: accept dnslookup ipliteral manualroute queryprogram redirect
Transports: appendfile/maildir autoreply lmtp pipe smtp
Fixed never_users: 0
Size of off_t: 8
Configuration file is /etc/exim/exim.conf
GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "amd64-marcel-freebsd"...(no debugging symbols found)...
Core was generated by `exim'.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /lib/libcrypt.so.5...(no debugging symbols found)...done.
Loaded symbols for /lib/libcrypt.so.5
Reading symbols from /lib/libm.so.5...(no debugging symbols found)...done.