Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
-- Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
root@mx10:~# doveadm force-resync -u oleg.vasilyev@bgoperator.com noreply-05-08-2015 doveadm(oleg.vasilyev@bgoperator.com): Warning: fscking index file /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index doveadm(oleg.vasilyev@bgoperator.com): Warning: mdbox /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes doveadm(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) doveadm(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f0f6f04e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x82158) [0x7f0f6f04e158] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0f6eff58de] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f0f6f3a6c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_compress+0xaad) [0x7f0f6f38c83d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2c7) [0x7f0f6f39f4b7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_rebuild_in_context+0x1109) [0x7f0f6f329189] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x825) [0x7f0f6f32aaf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x4c) [0x7f0f6f32ac7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x42) [0x7f0f6f32ad32] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0x7f0f6f3106eb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f0f6f310837] -> doveadm(+0x258e4) [0x7f0f6fc9d8e4] -> doveadm(+0x2547e) [0x7f0f6fc9d47e] -> doveadm(doveadm_mail_try_run+0x2ac) [0x7f0f6fc9e4dc] -> doveadm(main+0x3a5) [0x7f0f6fc8f245] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f6ec28ec5] -> doveadm(+0x1734e) [0x7f0f6fc8f34e]
root@mx10:~# doveconf -n # 2.2.19 (0b1c73b01a5a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.9 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.3 LTS xfs auth_cache_negative_ttl = 0 auth_cache_size = 512 M auth_default_realm = bgoperator.com auth_failure_delay = 5 secs auth_worker_max_count = 4096 default_client_limit = 40960 default_process_limit = 8192 default_vsz_limit = 2 G disable_plaintext_auth = no first_valid_gid = 500 mail_location = mdbox:/srv/vmail/current/%d/%n mail_plugins = acl zlib notify replication mail_shared_explicit_inbox = yes mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mdbox_rotate_size = 32 M namespace { list = yes location = mdbox:/srv/vmail/current/%%d/%%n prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } passdb { args = /etc/dovecot/virtual/master.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/srv/vmail/current/shared.db/000-shared-mailboxes.db sieve = file:/srv/vmail/current/%d/%n/sieve;active=/srv/vmail/current/%d/%n/active.sieve sieve_max_redirects = 0 zlib_save = xz zlib_save_level = 6 } protocols = " imap lmtp sieve" service auth-worker { process_limit = 4096 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service imap-login { process_limit = 4096 process_min_avail = 24 } service imap { process_limit = 4096 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl_cert = </etc/ssl/mxbgcom/2015/bgoperator.com.crt.chained ssl_key = </etc/ssl/mxbgcom/2015/bgoperator.com.key syslog_facility = local0 userdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } protocol lmtp { mail_plugins = acl zlib notify replication sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = acl zlib notify replication imap_acl }
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
11.11.2015 17:06, Sergey Schwartz пишет:
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
Gentlemen,
imap hits the same problem
Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x8215e) [0x7f8c8ce0915e] -> /usr/lib/dovecot/libdovecot.so.0(+0x8224c) [0x7f8c8ce0924c] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8c8cdb090e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f8c8d161c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_add+0x6eb) [0x7f8c8d14babb] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_parse_header+0x280) [0x7f8c8d131f90] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bace) [0x7f8c8cdf2ace] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x82) [0x7f8c8cdf7cb2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6b429) [0x7f8c8cdf2429] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7f8c8cdfb564] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7f8c8d16f827] -> dovecot/imap(+0x1effe) [0x7f8c8d5ffffe] -> dovecot/imap(+0x1d3fc) [0x7f8c8d5fe3fc] -> dovecot/imap(imap_fetch_more+0x3a) [0x7f8c8d5ff4fa] -> dovecot/imap(cmd_fetch+0x354) [0x7f8c8d5f1934] -> dovecot/imap(command_exec+0x85) [0x7f8c8d5fcbe5] -> dovecot/imap(+0x1a152) [0x7f8c8d5fb152] -> dovecot/imap(+0x1a1e0) [0x7f8c8d5fb1e0] -> dovecot/imap(client_handle_input+0x13d) [0x7f8c8d5fb54d] -> dovecot/imap(client_input+0x85) [0x7f8c8d5fb915] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f8c8ce1cc4c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f8c8ce1e0b1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f8c8ce1ccd5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f8c8ce1ce78] Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Fatal: master: service(imap): child 7445 killed with signal 6 (core dumped)
any ideas how to fix this ?
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
13.11.2015 12:40, Sergey Schwartz пишет:
root@mx10:~# doveadm force-resync -u oleg.vasilyev@bgoperator.com noreply-05-08-2015 doveadm(oleg.vasilyev@bgoperator.com): Warning: fscking index file /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index doveadm(oleg.vasilyev@bgoperator.com): Warning: mdbox /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes doveadm(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) doveadm(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f0f6f04e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x82158) [0x7f0f6f04e158] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0f6eff58de] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f0f6f3a6c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_compress+0xaad) [0x7f0f6f38c83d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2c7) [0x7f0f6f39f4b7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_rebuild_in_context+0x1109) [0x7f0f6f329189] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x825) [0x7f0f6f32aaf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x4c) [0x7f0f6f32ac7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x42) [0x7f0f6f32ad32] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0x7f0f6f3106eb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f0f6f310837] -> doveadm(+0x258e4) [0x7f0f6fc9d8e4] -> doveadm(+0x2547e) [0x7f0f6fc9d47e] -> doveadm(doveadm_mail_try_run+0x2ac) [0x7f0f6fc9e4dc] -> doveadm(main+0x3a5) [0x7f0f6fc8f245] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f6ec28ec5] -> doveadm(+0x1734e) [0x7f0f6fc8f34e]
root@mx10:~# doveconf -n # 2.2.19 (0b1c73b01a5a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.9 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.3 LTS xfs auth_cache_negative_ttl = 0 auth_cache_size = 512 M auth_default_realm = bgoperator.com auth_failure_delay = 5 secs auth_worker_max_count = 4096 default_client_limit = 40960 default_process_limit = 8192 default_vsz_limit = 2 G disable_plaintext_auth = no first_valid_gid = 500 mail_location = mdbox:/srv/vmail/current/%d/%n mail_plugins = acl zlib notify replication mail_shared_explicit_inbox = yes mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mdbox_rotate_size = 32 M namespace { list = yes location = mdbox:/srv/vmail/current/%%d/%%n prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } passdb { args = /etc/dovecot/virtual/master.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/srv/vmail/current/shared.db/000-shared-mailboxes.db sieve = file:/srv/vmail/current/%d/%n/sieve;active=/srv/vmail/current/%d/%n/active.sieve sieve_max_redirects = 0 zlib_save = xz zlib_save_level = 6 } protocols = " imap lmtp sieve" service auth-worker { process_limit = 4096 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service imap-login { process_limit = 4096 process_min_avail = 24 } service imap { process_limit = 4096 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl_cert = </etc/ssl/mxbgcom/2015/bgoperator.com.crt.chained ssl_key = </etc/ssl/mxbgcom/2015/bgoperator.com.key syslog_facility = local0 userdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } protocol lmtp { mail_plugins = acl zlib notify replication sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = acl zlib notify replication imap_acl }
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
11.11.2015 17:06, Sergey Schwartz пишет:
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
Do you have a huge >4GB dovecot.index.cache file?
On 17 Nov 2015, at 13:04, Sergey Schwartz <sergey.schwartz@bgoperator.com> wrote:
Gentlemen,
imap hits the same problem
Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x8215e) [0x7f8c8ce0915e] -> /usr/lib/dovecot/libdovecot.so.0(+0x8224c) [0x7f8c8ce0924c] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8c8cdb090e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f8c8d161c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_add+0x6eb) [0x7f8c8d14babb] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_parse_header+0x280) [0x7f8c8d131f90] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bace) [0x7f8c8cdf2ace] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x82) [0x7f8c8cdf7cb2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6b429) [0x7f8c8cdf2429] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7f8c8cdfb564] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7f8c8d16f827] -> dovecot/imap(+0x1effe) [0x7f8c8d5ffffe] -> dovecot/imap(+0x1d3fc) [0x7f8c8d5fe3fc] -> dovecot/imap(imap_fetch_more+0x3a) [0x7f8c8d5ff4fa] -> dovecot/imap(cmd_fetch+0x354) [0x7f8c8d5f1934] -> dovecot/imap(command_exec+0x85) [0x7f8c8d5fcbe5] -> dovecot/imap(+0x1a152) [0x7f8c8d5fb152] -> dovecot/imap(+0x1a1e0) [0x7f8c8d5fb1e0] -> dovecot/imap(client_handle_input+0x13d) [0x7f8c8d5fb54d] -> dovecot/imap(client_input+0x85) [0x7f8c8d5fb915] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f8c8ce1cc4c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f8c8ce1e0b1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f8c8ce1ccd5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f8c8ce1ce78] Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Fatal: master: service(imap): child 7445 killed with signal 6 (core dumped)
any ideas how to fix this ?
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
13.11.2015 12:40, Sergey Schwartz пишет:
root@mx10:~# doveadm force-resync -u oleg.vasilyev@bgoperator.com noreply-05-08-2015 doveadm(oleg.vasilyev@bgoperator.com): Warning: fscking index file /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index doveadm(oleg.vasilyev@bgoperator.com): Warning: mdbox /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes doveadm(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) doveadm(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f0f6f04e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x82158) [0x7f0f6f04e158] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0f6eff58de] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f0f6f3a6c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_compress+0xaad) [0x7f0f6f38c83d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2c7) [0x7f0f6f39f4b7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_rebuild_in_context+0x1109) [0x7f0f6f329189] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x825) [0x7f0f6f32aaf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x4c) [0x7f0f6f32ac7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x42) [0x7f0f6f32ad32] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0x7f0f6f3106eb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f0f6f310837] -> doveadm(+0x258e4) [0x7f0f6fc9d8e4] -> doveadm(+0x2547e) [0x7f0f6fc9d47e] -> doveadm(doveadm_mail_try_run+0x2ac) [0x7f0f6fc9e4dc] -> doveadm(main+0x3a5) [0x7f0f6fc8f245] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f6ec28ec5] -> doveadm(+0x1734e) [0x7f0f6fc8f34e]
root@mx10:~# doveconf -n # 2.2.19 (0b1c73b01a5a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.9 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.3 LTS xfs auth_cache_negative_ttl = 0 auth_cache_size = 512 M auth_default_realm = bgoperator.com auth_failure_delay = 5 secs auth_worker_max_count = 4096 default_client_limit = 40960 default_process_limit = 8192 default_vsz_limit = 2 G disable_plaintext_auth = no first_valid_gid = 500 mail_location = mdbox:/srv/vmail/current/%d/%n mail_plugins = acl zlib notify replication mail_shared_explicit_inbox = yes mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mdbox_rotate_size = 32 M namespace { list = yes location = mdbox:/srv/vmail/current/%%d/%%n prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } passdb { args = /etc/dovecot/virtual/master.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/srv/vmail/current/shared.db/000-shared-mailboxes.db sieve = file:/srv/vmail/current/%d/%n/sieve;active=/srv/vmail/current/%d/%n/active.sieve sieve_max_redirects = 0 zlib_save = xz zlib_save_level = 6 } protocols = " imap lmtp sieve" service auth-worker { process_limit = 4096 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service imap-login { process_limit = 4096 process_min_avail = 24 } service imap { process_limit = 4096 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl_cert = </etc/ssl/mxbgcom/2015/bgoperator.com.crt.chained ssl_key = </etc/ssl/mxbgcom/2015/bgoperator.com.key syslog_facility = local0 userdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } protocol lmtp { mail_plugins = acl zlib notify replication sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = acl zlib notify replication imap_acl }
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
11.11.2015 17:06, Sergey Schwartz пишет:
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
Timo,
-rw------- 1 vmail vmail *1,7G* нояб. 16 22:54 ./mailboxes/noreply-05-08-2015/dbox-Mails/dovecot.index.cache
the largest one
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
21.11.2015 04:25, Timo Sirainen пишет:
Do you have a huge >4GB dovecot.index.cache file?
On 17 Nov 2015, at 13:04, Sergey Schwartz <sergey.schwartz@bgoperator.com> wrote:
Gentlemen,
imap hits the same problem
Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x8215e) [0x7f8c8ce0915e] -> /usr/lib/dovecot/libdovecot.so.0(+0x8224c) [0x7f8c8ce0924c] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8c8cdb090e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f8c8d161c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_add+0x6eb) [0x7f8c8d14babb] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_parse_header+0x280) [0x7f8c8d131f90] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bace) [0x7f8c8cdf2ace] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x82) [0x7f8c8cdf7cb2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6b429) [0x7f8c8cdf2429] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7f8c8cdfb564] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7f8c8d16f827] -> dovecot/imap(+0x1effe) [0x7f8c8d5ffffe] -> dovecot/imap(+0x1d3fc) [0x7f8c8d5fe3fc] -> dovecot/imap(imap_fetch_more+0x3a) [0x7f8c8d5ff4fa] -> dovecot/imap(cmd_fetch+0x354) [0x7f8c8d5f1934] -> dovecot/imap(command_exec+0x85) [0x7f8c8d5fcbe5] -> dovecot/imap(+0x1a152) [0x7f8c8d5fb152] -> dovecot/imap(+0x1a1e0) [0x7f8c8d5fb1e0] -> dovecot/imap(client_handle_input+0x13d) [0x7f8c8d5fb54d] -> dovecot/imap(client_input+0x85) [0x7f8c8d5fb915] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f8c8ce1cc4c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f8c8ce1e0b1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f8c8ce1ccd5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f8c8ce1ce78] Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Fatal: master: service(imap): child 7445 killed with signal 6 (core dumped)
any ideas how to fix this ?
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
13.11.2015 12:40, Sergey Schwartz пишет:
root@mx10:~# doveadm force-resync -u oleg.vasilyev@bgoperator.com noreply-05-08-2015 doveadm(oleg.vasilyev@bgoperator.com): Warning: fscking index file /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index doveadm(oleg.vasilyev@bgoperator.com): Warning: mdbox /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes doveadm(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) doveadm(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f0f6f04e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x82158) [0x7f0f6f04e158] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0f6eff58de] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f0f6f3a6c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_compress+0xaad) [0x7f0f6f38c83d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2c7) [0x7f0f6f39f4b7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_rebuild_in_context+0x1109) [0x7f0f6f329189] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x825) [0x7f0f6f32aaf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x4c) [0x7f0f6f32ac7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x42) [0x7f0f6f32ad32] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0x7f0f6f3106eb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f0f6f310837] -> doveadm(+0x258e4) [0x7f0f6fc9d8e4] -> doveadm(+0x2547e) [0x7f0f6fc9d47e] -> doveadm(doveadm_mail_try_run+0x2ac) [0x7f0f6fc9e4dc] -> doveadm(main+0x3a5) [0x7f0f6fc8f245] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f6ec28ec5] -> doveadm(+0x1734e) [0x7f0f6fc8f34e]
root@mx10:~# doveconf -n # 2.2.19 (0b1c73b01a5a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.9 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.3 LTS xfs auth_cache_negative_ttl = 0 auth_cache_size = 512 M auth_default_realm = bgoperator.com auth_failure_delay = 5 secs auth_worker_max_count = 4096 default_client_limit = 40960 default_process_limit = 8192 default_vsz_limit = 2 G disable_plaintext_auth = no first_valid_gid = 500 mail_location = mdbox:/srv/vmail/current/%d/%n mail_plugins = acl zlib notify replication mail_shared_explicit_inbox = yes mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mdbox_rotate_size = 32 M namespace { list = yes location = mdbox:/srv/vmail/current/%%d/%%n prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } passdb { args = /etc/dovecot/virtual/master.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/srv/vmail/current/shared.db/000-shared-mailboxes.db sieve = file:/srv/vmail/current/%d/%n/sieve;active=/srv/vmail/current/%d/%n/active.sieve sieve_max_redirects = 0 zlib_save = xz zlib_save_level = 6 } protocols = " imap lmtp sieve" service auth-worker { process_limit = 4096 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service imap-login { process_limit = 4096 process_min_avail = 24 } service imap { process_limit = 4096 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl_cert = </etc/ssl/mxbgcom/2015/bgoperator.com.crt.chained ssl_key = </etc/ssl/mxbgcom/2015/bgoperator.com.key syslog_facility = local0 userdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } protocol lmtp { mail_plugins = acl zlib notify replication sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = acl zlib notify replication imap_acl }
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
11.11.2015 17:06, Sergey Schwartz пишет:
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
Timo,
I've changed postfix lmtp delivery config to deal with storm conditions (oleg's emails), so that other users didn't wait for their email for hours.
lmtp_destination_recipient_limit = 1
Number of error messages had dramatically reduced. It looks like concurrency is the root cause of the problem.
I'm rebuilding oleg's mailbox just in case something was broken.
dovecot.index.cache files looks tiny now
-rw------- 1 vmail vmail 7,9M нояб. 23 18:39 ./mailboxes/INBOX/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 452 нояб. 23 13:47 ./mailboxes/Drafts/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 2,1M нояб. 23 17:27 ./mailboxes/Sent/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 28K нояб. 23 16:58 ./mailboxes/Junk/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 32K нояб. 23 18:26 ./mailboxes/Trash/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 29M нояб. 23 19:07 ./mailboxes/noreplybg/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 532 нояб. 20 17:04 ./mailboxes/noreplybg/2015q2/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 49M нояб. 23 19:05 ./mailboxes/noreplybg/2015q3/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 26M нояб. 23 18:00 ./mailboxes/noreplybg/2015q4/dbox-Mails/dovecot.index.cache -rw------- 1 vmail vmail 349K нояб. 23 16:31 ./mailboxes/provisa/dbox-Mails/dovecot.index.cache
sort emails by folders, not sure if this will help in case of mdbox
root@mx10:/etc/postfix# doveadm -f table mailbox status -u oleg.vasilyev@bgoperator.com -t all noreplybg/2015q3 messages recent unseen vsize 1307684 1307684 851074 11566574000 root@mx10:/etc/postfix# doveadm -f table mailbox status -u oleg.vasilyev@bgoperator.com -t all noreplybg/2015q4 messages recent unseen vsize 754266 754266 753931 9271563127 root@mx10:/etc/postfix#
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
23.11.2015 12:46, Sergey Schwartz пишет:
Timo,
-rw------- 1 vmail vmail *1,7G* нояб. 16 22:54 ./mailboxes/noreply-05-08-2015/dbox-Mails/dovecot.index.cache
the largest one
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
21.11.2015 04:25, Timo Sirainen пишет:
Do you have a huge >4GB dovecot.index.cache file?
On 17 Nov 2015, at 13:04, Sergey Schwartz <sergey.schwartz@bgoperator.com> wrote:
Gentlemen,
imap hits the same problem
Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x8215e) [0x7f8c8ce0915e] -> /usr/lib/dovecot/libdovecot.so.0(+0x8224c) [0x7f8c8ce0924c] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f8c8cdb090e] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f8c8d161c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_add+0x6eb) [0x7f8c8d14babb] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_mail_parse_header+0x280) [0x7f8c8d131f90] -> /usr/lib/dovecot/libdovecot.so.0(+0x6bace) [0x7f8c8cdf2ace] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x82) [0x7f8c8cdf7cb2] -> /usr/lib/dovecot/libdovecot.so.0(+0x6b429) [0x7f8c8cdf2429] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x53) [0x7f8c8ce13483] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x3d) [0x7f8c8ce13e7d] -> /usr/lib/dovecot/libdovecot.so.0(message_get_header_size+0x74) [0x7f8c8cdfb564] -> /usr/lib/dovecot/libdovecot-storage.so.0(imap_msgpart_open+0x317) [0x7f8c8d16f827] -> dovecot/imap(+0x1effe) [0x7f8c8d5ffffe] -> dovecot/imap(+0x1d3fc) [0x7f8c8d5fe3fc] -> dovecot/imap(imap_fetch_more+0x3a) [0x7f8c8d5ff4fa] -> dovecot/imap(cmd_fetch+0x354) [0x7f8c8d5f1934] -> dovecot/imap(command_exec+0x85) [0x7f8c8d5fcbe5] -> dovecot/imap(+0x1a152) [0x7f8c8d5fb152] -> dovecot/imap(+0x1a1e0) [0x7f8c8d5fb1e0] -> dovecot/imap(client_handle_input+0x13d) [0x7f8c8d5fb54d] -> dovecot/imap(client_input+0x85) [0x7f8c8d5fb915] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f8c8ce1cc4c] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f8c8ce1e0b1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f8c8ce1ccd5] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f8c8ce1ce78] Nov 17 14:02:06 mx10 dovecot: imap(oleg.vasilyev@bgoperator.com): Fatal: master: service(imap): child 7445 killed with signal 6 (core dumped)
any ideas how to fix this ?
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
13.11.2015 12:40, Sergey Schwartz пишет:
root@mx10:~# doveadm force-resync -u oleg.vasilyev@bgoperator.com noreply-05-08-2015 doveadm(oleg.vasilyev@bgoperator.com): Warning: fscking index file /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index doveadm(oleg.vasilyev@bgoperator.com): Warning: mdbox /srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes doveadm(oleg.vasilyev@bgoperator.com): Panic: file mail-index-util.c: line 37 (mail_index_uint32_to_offset): assertion failed: (offset < 0x40000000) doveadm(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f0f6f04e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x82158) [0x7f0f6f04e158] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f0f6eff58de] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_uint32_to_offset+0x78) [0x7f0f6f3a6c58] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_cache_compress+0xaad) [0x7f0f6f38c83d] -> /usr/lib/dovecot/libdovecot-storage.so.0(mail_index_sync_commit+0x2c7) [0x7f0f6f39f4b7] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_rebuild_in_context+0x1109) [0x7f0f6f329189] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync_begin+0x825) [0x7f0f6f32aaf5] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_sync+0x4c) [0x7f0f6f32ac7c] -> /usr/lib/dovecot/libdovecot-storage.so.0(mdbox_storage_sync_init+0x42) [0x7f0f6f32ad32] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync_init+0x3b) [0x7f0f6f3106eb] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_sync+0x37) [0x7f0f6f310837] -> doveadm(+0x258e4) [0x7f0f6fc9d8e4] -> doveadm(+0x2547e) [0x7f0f6fc9d47e] -> doveadm(doveadm_mail_try_run+0x2ac) [0x7f0f6fc9e4dc] -> doveadm(main+0x3a5) [0x7f0f6fc8f245] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f0f6ec28ec5] -> doveadm(+0x1734e) [0x7f0f6fc8f34e]
root@mx10:~# doveconf -n # 2.2.19 (0b1c73b01a5a): /etc/dovecot/dovecot.conf # Pigeonhole version 0.4.9 # OS: Linux 3.13.0-34-generic x86_64 Ubuntu 14.04.3 LTS xfs auth_cache_negative_ttl = 0 auth_cache_size = 512 M auth_default_realm = bgoperator.com auth_failure_delay = 5 secs auth_worker_max_count = 4096 default_client_limit = 40960 default_process_limit = 8192 default_vsz_limit = 2 G disable_plaintext_auth = no first_valid_gid = 500 mail_location = mdbox:/srv/vmail/current/%d/%n mail_plugins = acl zlib notify replication mail_shared_explicit_inbox = yes mailbox_list_index = yes managesieve_notify_capability = mailto managesieve_sieve_capability = fileinto reject envelope encoded-character vacation subaddress comparator-i;ascii-numeric relational regex imap4flags copy include variables body enotify environment mailbox date index ihave duplicate mdbox_rotate_size = 32 M namespace { list = yes location = mdbox:/srv/vmail/current/%%d/%%n prefix = shared/%%u/ separator = / subscriptions = no type = shared } namespace inbox { inbox = yes location = mailbox Drafts { auto = subscribe special_use = \Drafts } mailbox Junk { auto = subscribe special_use = \Junk } mailbox Sent { auto = subscribe special_use = \Sent } mailbox Trash { auto = subscribe special_use = \Trash } prefix = separator = / } passdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } passdb { args = /etc/dovecot/virtual/master.conf.ext driver = sql } plugin { acl = vfile acl_shared_dict = file:/srv/vmail/current/shared.db/000-shared-mailboxes.db sieve = file:/srv/vmail/current/%d/%n/sieve;active=/srv/vmail/current/%d/%n/active.sieve sieve_max_redirects = 0 zlib_save = xz zlib_save_level = 6 } protocols = " imap lmtp sieve" service auth-worker { process_limit = 4096 } service auth { unix_listener /var/spool/postfix/private/auth { group = postfix mode = 0666 user = postfix } } service imap-login { process_limit = 4096 process_min_avail = 24 } service imap { process_limit = 4096 } service lmtp { unix_listener /var/spool/postfix/private/dovecot-lmtp { group = postfix mode = 0600 user = postfix } } ssl_cert = </etc/ssl/mxbgcom/2015/bgoperator.com.crt.chained ssl_key = </etc/ssl/mxbgcom/2015/bgoperator.com.key syslog_facility = local0 userdb { args = /etc/dovecot/virtual/base.conf.ext driver = sql } protocol lmtp { mail_plugins = acl zlib notify replication sieve } protocol imap { mail_max_userip_connections = 50 mail_plugins = acl zlib notify replication imap_acl }
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
11.11.2015 17:06, Sergey Schwartz пишет:
After 1 or 2 hours of recieveing this kind of errors mail server runs out of file descriptors
Nov 11 16:22:20 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:24 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:25 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:27 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:28 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:30 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:31 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:32 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:22:55 mx10 dovecot: config: Error: net_accept() failed: Too many open files Nov 11 16:23:00 mx10 dovecot: config: Error: net_accept() failed: Too many open files
Best regards, Sergey Schwartz
Senior System Administrator Biblio Globus Tour Operator www.bgoperator.ru
T: +7 495 5042500 ext 1532 E: sergey.schwartz@bgoperator.com
10.11.2015 15:46, Sergey Schwartz пишет:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
Op 10-11-2015 om 13:46 schreef Sergey Schwartz:
Gents,
I've just upgraded to the latest build of dovecot , now lmtp delivery process panics for just one user
Hmm, this could very well be a Sieve issue. Can you obtain a GDB backtrace for this problem (http://www.dovecot.org/bugreport.html)?
Can you reproduce it using the sieve-test tool with the involved Sieve script and some example e-mail?
Regards,
Stephan.
Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f50e596b0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f50e596b1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f50e59128de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f50e5991bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f50e380ddbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f50e37f43b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f50e380f555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f50e37eb2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f50e37eb46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f50e37fe6ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f50e37ff277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f50e3a62b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f50e5f26899] -> dovecot/lmtp(+0x6a04) [0x7f50e6357a04] -> dovecot/lmtp(+0x72d7) [0x7f50e63582d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f50e597ebbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f50e597ffb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f50e597ec45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f50e597ede8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f50e59182e3] -> dovecot/lmtp(main+0x165) [0x7f50e6356135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f50e5545ec5] -> dovecot/lmtp(+0x5223) [0x7f50e6356223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7f887f40e0de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7f887f40e1cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7f887f3b58de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7f887f434bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7f887d2b0dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7f887d2973b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7f887d2b2555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7f887d28e2e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7f887d28e46b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7f887d2a16ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7f887d2a2277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7f887d505b81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7f887f9c9899] -> dovecot/lmtp(+0x6a04) [0x7f887fdfaa04] -> dovecot/lmtp(+0x72d7) [0x7f887fdfb2d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7f887f421bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7f887f422fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7f887f421c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f887f421de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7f887f3bb2e3] -> dovecot/lmtp(main+0x165) [0x7f887fdf9135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7f887efe8ec5] -> dovecot/lmtp(+0x5223) [0x7f887fdf9223] Nov 10 15:36:49 mx10 dovecot: lmtp(7502): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(7509): Connect from local Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Panic: file str.c: line 22 (str_new_const): assertion failed: (str[len] == '\0') Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0(+0x820de) [0x7fd26d0530de] -> /usr/lib/dovecot/libdovecot.so.0(+0x821cc) [0x7fd26d0531cc] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7fd26cffa8de] -> /usr/lib/dovecot/libdovecot.so.0(+0xa8bf8) [0x7fd26d079bf8] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5ddbd) [0x7fd26aef5dbd] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_match+0xf1) [0x7fd26aedc3b1] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x5f555) [0x7fd26aef7555] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_continue+0xe7) [0x7fd26aed32e7] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_interpreter_run+0x2b) [0x7fd26aed346b] -> /usr/lib/dovecot/libdovecot-sieve.so.0(+0x4e6ea) [0x7fd26aee66ea] -> /usr/lib/dovecot/libdovecot-sieve.so.0(sieve_execute+0x47) [0x7fd26aee7277] -> /usr/lib/dovecot/modules/lib90_sieve_plugin.so(+0x3b81) [0x7fd26b14ab81] -> /usr/lib/dovecot/libdovecot-lda.so.0(mail_deliver+0x49) [0x7fd26d60e899] -> dovecot/lmtp(+0x6a04) [0x7fd26da3fa04] -> dovecot/lmtp(+0x72d7) [0x7fd26da402d7] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_call_io+0x4c) [0x7fd26d066bbc] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x101) [0x7fd26d067fb1] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run+0x25) [0x7fd26d066c45] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7fd26d066de8] -> /usr/lib/dovecot/libdovecot.so.0(master_service_run+0x13) [0x7fd26d0002e3] -> dovecot/lmtp(main+0x165) [0x7fd26da3e135] -> /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf5) [0x7fd26cc2dec5] -> dovecot/lmtp(+0x5223) [0x7fd26da3e223] Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev@bgoperator.com): Fatal: master: service(lmtp): child 7502 killed with signal 6 (core dumped) Nov 10 15:36:51 mx10 dovecot: lmtp(7509): Disconnect from local: Connection closed (in DATA finished)
Oleg has lots and lots of small emails :)
I'm running ubuntu server 14.04 x86_64 dovecot 2.2.19 (0b1c73b01a5a) build from http://xi.rename-it.nl/debian/ jessie-auto/dovecot-2.2 main
participants (3)
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Sergey Schwartz
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Stephan Bosch
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Timo Sirainen