Am 12.12.2013 11:37, schrieb giom87@libero.it:
Hi,
We have a crash in dovecot 2.2.7
what about retry after upgrade to 2.2.9 ?
2013-12-11 10:38:44 imap(xxx@example.com): Panic: file buffer.c: line 307 (buffer_set_used_size): assertion failed: (used_size <= buf->alloc) 2013-12-11 10:38:44 imap(xxx@example.com): Error: Raw backtrace: /opt/dovecot- 2.2.7/lib/dovecot/libdovecot.so.0(+0x672a2) [0x7f576b9742a2] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot.so.0(+0x67306) [0x7f576b974306] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot.so.0(i_error+0) [0x7f576b92eb4f] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot.so.0(+0x62d89) [0x7f576b96fd89] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot-storage.so.0(mail_transaction_log_file_open+0x228) [0x7f576bc85488] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot-storage.so.0 (mail_transaction_log_open+0xba) [0x7f576bc8229a] -> /opt/dovecot-2.2.7 /lib/dovecot/libdovecot-storage.so.0(+0x8dc94) [0x7f576bc69c94] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot-storage.so.0(mail_index_open+0xf0) [0x7f576bc69ee0] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot-storage.so.0 (index_storage_mailbox_open+0xad) [0x7f576bc5d0dd] -> /opt/dovecot-2.2.7 /lib/dovecot/libdovecot-storage.so.0(+0x4432a) [0x7f576bc2032a] -> /opt/dovecot- 2.2.7/lib/dovecot/libdovecot-storage.so.0(+0x443ff) [0x7f576bc203ff] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot-storage.so.0(+0x564e4) [0x7f576bc324e4] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot-storage.so.0 (mailbox_open+0xf) [0x7f576bc3269f] -> /opt/dovecot-2.2.7 /lib/dovecot/libdovecot-storage.so.0(mailbox_delete+0x1d) [0x7f576bc3287d] -> dovecot/imap(cmd_delete+0xb4) [0x40cc24] -> dovecot/imap(command_exec+0x3d) [0x416d0d] -> dovecot/imap() [0x415e30] -> dovecot/imap() [0x415f1d] -> dovecot/imap(client_handle_input+0x11d) [0x41619d] -> dovecot/imap (client_input+0x6f) [0x41650f] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot.so.0 (io_loop_call_io+0x36) [0x7f576b983b96] -> /opt/dovecot-2.2.7 /lib/dovecot/libdovecot.so.0(io_loop_handler_run+0xa7) [0x7f576b984bf7] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot.so.0(io_loop_run+0x38) [0x7f576b983b08] -> /opt/dovecot-2.2.7/lib/dovecot/libdovecot.so.0 (master_service_run+0x13) [0x7f576b9338f3] -> dovecot/imap(main+0x2a7) [0x41fa27] -> /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f576b598cdd] -> dovecot/imap() [0x40ab79] 2013-12-11 10:38:44 imap(xx@example.com): Fatal: master: service(imap): child 6214 killed with signal 6 (core dumped)
We use CentOS 6.4: # cat /etc/issue CentOS release 6.4 (Final)
The output of dovecot -n:
# 2.2.7: /opt/dovecot-2.2.7/etc/dovecot/dovecot.conf # OS: Linux 2.6.32-358.23.2.el6.x86_64 x86_64 CentOS release 6.4 (Final) auth_debug = yes auth_master_user_separator = * auth_username_format = disable_plaintext_auth = no dotlock_use_excl = no first_valid_gid = 101 first_valid_uid = 102 imap_id_send = import_environment = TZ info_log_path = /var/log/dovecot.log log_path = /var/log/dovecot.log log_timestamp = "%Y-%m-%d %H:%M:%S " mail_fsync = always mail_gid = 101 mail_location = maildir:%h/Maildir mail_nfs_index = yes mail_nfs_storage = yes mail_plugins = quota expire fts fts_lucene mail_uid = 102 maildir_broken_filename_sizes = 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 ihave mbox_write_locks = fcntl mmap_disable = yes namespace inbox { inbox = yes location = mailbox Drafts { special_use = \Drafts } mailbox Junk { special_use = \Junk } mailbox Sent { special_use = \Sent } mailbox "Sent Messages" { special_use = \Sent } mailbox Trash { special_use = \Trash } prefix = INBOX. separator = . subscriptions = yes type = private } passdb { args = /opt/dovecot-2.2.7/etc/dovecot/passwd.masterusers driver = passwd-file master = yes } passdb { args = /opt/dovecot-2.2.7/etc/dovecot/dovecot-ldap.conf driver = ldap } passdb { args = /opt/dovecot-2.2.7/etc/dovecot/dovecot-ldap-multiuser.conf driver = ldap master = yes } plugin { fts = lucene fts_lucene = quota = maildir quota_rule2 = INBOX.Trash:storage=+100M } protocols = imap pop3 service anvil { client_limit = 3000 } service auth { client_limit = 4096 unix_listener auth-userdb { mode = 0600 } } service imap-login { inet_listener imap { address = xxx.xxx.xxx.xxx port = 143 } inet_listener imaps { address = xxx.xxx.xxx.xxx port = 993 ssl = yes } process_limit = 2500 process_min_avail = 5 } service imap { drop_priv_before_exec = yes process_limit = 2500 process_min_avail = 5 } service managesieve-login { inet_listener sieve { port = 4190 } process_min_avail = 0 service_count = 1 vsz_limit = 64 M } service managesieve { drop_priv_before_exec = yes process_limit = 1024 } service pop3-login { inet_listener pop3 { address = xxx.xxx.xxx.xxx port = 110 } inet_listener pop3s { address = xxx.xxx.xxx.xxx port = 995 ssl = yes } process_limit = 300 process_min_avail = 5 } service pop3 { drop_priv_before_exec = yes process_limit = 300 process_min_avail = 5 } ssl_cert =
Thanks
Best Regards MfG Robert Schetterer
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