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 at 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 at 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 at 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 at 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 at 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 at 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 at bgoperator.com): Fatal: master: service(lmtp): child 7494 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): Fatal: master: service(lmtp): child 7497 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): Fatal: master: service(lmtp): child 7499 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): Fatal: master: service(lmtp): child 6719 killed with signal 6 (core dumped) Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at 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 at 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 at bgoperator.com 10.11.2015 15:46, Sergey Schwartz ?????:> 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 at 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 at 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 at 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 at 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 at 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 at 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 at bgoperator.com): > Fatal: master: service(lmtp): child 7494 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 7497 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 7499 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 6719 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at 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 at mx10:~# doveadm force-resync -u oleg.vasilyev at bgoperator.com
noreply-05-08-2015
doveadm(oleg.vasilyev at bgoperator.com): Warning: fscking index file
/srv/vmail/current/bgoperator.com/oleg.vasilyev/storage/dovecot.map.index
doveadm(oleg.vasilyev at bgoperator.com): Warning: mdbox
/srv/vmail/current/bgoperator.com/oleg.vasilyev/storage: rebuilding indexes
doveadm(oleg.vasilyev at bgoperator.com): Panic: file mail-index-util.c:
line 37 (mail_index_uint32_to_offset): assertion failed: (offset <
0x40000000)
doveadm(oleg.vasilyev at 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 at 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 at bgoperator.com
11.11.2015 17:06, Sergey Schwartz ?????:> 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 at bgoperator.com
>
> 10.11.2015 15:46, Sergey Schwartz ?????:
>> 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 at 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 at 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 at 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 at 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 at 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 at 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 at bgoperator.com):
>> Fatal: master: service(lmtp): child 7494 killed with signal 6 (core
>> dumped)
>> Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com):
>> Fatal: master: service(lmtp): child 7497 killed with signal 6 (core
>> dumped)
>> Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com):
>> Fatal: master: service(lmtp): child 7499 killed with signal 6 (core
>> dumped)
>> Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com):
>> Fatal: master: service(lmtp): child 6719 killed with signal 6 (core
>> dumped)
>> Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at 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 userHmm, 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 at 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 at 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 at 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 at 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 at 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 at 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 at bgoperator.com): > Fatal: master: service(lmtp): child 7494 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 7497 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 7499 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at bgoperator.com): > Fatal: master: service(lmtp): child 6719 killed with signal 6 (core > dumped) > Nov 10 15:36:49 mx10 dovecot: lmtp(oleg.vasilyev at 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 >