Hi there, We have three backend servers in our cyrus murder all like this: name : Cyrus IMAPD version : v2.3.15 2009/09/09 12:35:48 vendor : Project Cyrus support-url: http://cyrusimap.web.cmu.edu os : SunOS os-version : 5.11 environment: Built w/Cyrus SASL 2.1.23 Running w/Cyrus SASL 2.1.23 Built w/Berkeley DB 4.7.25: (May 15, 2008) Running w/Berkeley DB 4.7.25: (May 15, 2008) Built w/OpenSSL 0.9.8a 11 Oct 2005 (+ security fixes for: CVE-2006-2937 CVE-2006-2940 CVE-2006-3738 CVE-2006-4339 CVE-2006-4343 CVE-2007-3108 CVE-2007-4995 CVE-2007-5135 CVE-2008-5077 CVE-2009-0590) Running w/OpenSSL 0.9.8a 11 Oct 2005 (+ security fixes for: CVE-2006-2937 CVE-2006-2940 CVE-2006-3738 CVE-2006-4339 CVE-2006-4343 CVE-2007-3108 CVE-2007-4995 CVE-2007-5135 CVE-2008-5077 CVE-2009-0590) Built w/zlib 1.2.3 Running w/zlib 1.2.3 CMU Sieve 2.3 NET-SNMP mmap = shared lock = fcntl nonblock = fcntl idle = poll Two of them have had imapd processes crash and leave core dumps in the past couple of days. Looking at the core dumps with dbx we see ..... t@1 (l@1) program terminated by signal SEGV (no mapping at the fault address) 0xfe5848d3: strncmp+0x0033: movb 0x00000002(%esi),%al (dbx) where current thread: t@1 =>[1] strncmp(0x8098d2b, 0xfbed7fe6, 0x81824e0, 0x20), at 0xfe5848d3 [2] message_pendingboundary(0xfbed7fe4, 0x8183750, 0x8040f84, 0x819364d), at 0x8098d2b [3] message_parse_content(0x8040fd0, 0x0, 0x8196698, 0x8040f80), at 0x8098b4f [4] message_parse_body(0x8040fd0, 0x0, 0x8196698, 0x81422d7, 0x8040f80, 0x140, 0x8040cc0, 0x8040f80), at 0x80969df [5] message_parse_multipart(0x8040fd0, 0x0, 0x8196550, 0x8040f80), at 0x8098967 [6] message_parse_body(0x8040fd0, 0x0, 0x8196550, 0x81422d7, 0x8040f80, 0xa0, 0x8040ea0, 0x8040f80), at 0x809690f [7] message_parse_multipart(0x8040fd0, 0x0, 0x8182438, 0x8040f80), at 0x8098967 [8] message_parse_body(0x8040fd0, 0x0, 0x8182438, 0x81422d7, 0x8040f80, 0x0, 0x8040ff8), at 0x809690f [9] message_parse_mapped(0xfbed0000, 0x8000, 0x8182438, 0xfe5be856, 0x8041050, 0x1), at 0x809648a [10] message_parse_file(0x8174b68, 0x0, 0x0, 0x80441e0, 0x81ed030, 0x30), at 0x80962c1 [11] append_fromstage(0x8044200, 0x80441e0, 0x818c880, 0x485baf50, 0x8189dc0, 0x1), at 0x8086364 [12] cmd_append(0x817f6c0, 0x817f7a0, 0x0, 0x0), at 0x8068d7c [13] cmdloop(0xfee20118, 0xfe4e2a00, 0x7ab8a40), at 0x8063852 [14] service_main(0x1, 0x8175218, 0x8047e3c, 0xf, 0xfeffdbb0, 0x8047878), at 0x8062e9e [15] main(0x1, 0x8047e34, 0x8047e3c), at 0x8061fde and .... t@1 (l@1) program terminated by signal SEGV (no mapping at the fault address) 0xfe5babb3: _smalloc+0x00c3: movl 0x00000008(%ecx),%edx (dbx) where current thread: t@1 =>[1] _smalloc(0x10, 0xfe6a0000, 0x8044b88, 0xfe5bac43), at 0xfe5babb3 [2] _malloc_unlocked(0x10), at 0xfe5bae3e [3] malloc(0x10, 0x8044c60, 0xfe6a1de8, 0x8180070), at 0xfe5bac0d [4] xmalloc(0x10, 0x8044bf0, 0xfe621e65, 0xfe60c37d, 0x65746164, 0x81a8800), at 0x80bd8b1 [5] appendstrlist_withdata(0x8044c64, 0x81a5e70, 0x0, 0x0), at 0x809d1c4 [6] appendstrlist(0x8044c64, 0x81a5e70, 0x816566c, 0x0), at 0x809d23e [7] cmd_fetch(0x817f688, 0x817f768, 0x0, 0x8063451), at 0x806a2fa [8] cmdloop(0xfe8e0118, 0xfe4f2a00, 0x7ab8a40), at 0x8064177 [9] service_main(0x1, 0x8175218, 0x8047e3c, 0xf, 0xfeffdbb0, 0x8047878), at 0x8062e9e [10] main(0x1, 0x8047e34, 0x8047e3c), at 0x8061fde Is there any known issues with 2.3.15? Also when this happens the cyrus master process kills all other active imapd processes and restarts, is there a reason for this? regards, Gavin Gray -- Gavin Gray Edinburgh University Information Services Rm 2013 JCMB Kings Buildings Edinburgh EH9 3JZ UK tel +44 (0)131 650 5987 email gavin.gray@xxxxxxxx -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. -- The University of Edinburgh is a charitable body, registered in Scotland, with registration number SC005336. ---- Cyrus Home Page: http://cyrusimap.web.cmu.edu/ Cyrus Wiki/FAQ: http://cyrusimap.web.cmu.edu/twiki List Archives/Info: http://asg.web.cmu.edu/cyrus/mailing-list.html
