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On Fri, 23 Feb 2007, Steffen Kaiser wrote:
Hello,
(This time I saved the core file.)
again killed with signal 11 when hard fs quota got reached.
I started three mailutil copy processes in parallel, then the segv.
ar/cache/dovecot/1022/index dovecot: Mar 15 14:14:53 Info: IMAP(dvtest2) [30716]: maildir: root=/home/dvtest2/MailDir, index=/var/cache/dovecot/1022/index, control=/var/cache/dovecot/1022/control, inbox= dovecot: Mar 15 14:14:53 Info: IMAP(dvtest2) [30716]: fs quota add storage dir = /home/dvtest2/MailDir dovecot: Mar 15 14:14:53 Info: IMAP(dvtest2) [30716]: fs quota block device = /dev/mapper/mailstud-mailstud dovecot: Mar 15 14:14:53 Info: IMAP(dvtest2) [30716]: fs quota mount point = /home
[SNIP]
dovecot: Mar 15 14:14:59 Info: IMAP(dvtest2) [30717]: fs quota add storage dir = /home/dvtest2/MailDir dovecot: Mar 15 14:14:59 Info: IMAP(dvtest2) [30717]: fs quota block device = /dev/mapper/mailstud-mailstud dovecot: Mar 15 14:14:59 Info: IMAP(dvtest2) [30717]: fs quota mount point = /home dovecot: Mar 15 14:14:59 Error: child 30716 (imap) killed with signal 11 dovecot: Mar 15 14:14:59 Info: IMAP(skaise2a) [30692]: Disconnected: Logged out dovecot: Mar 15 14:15:04 Info: IMAP(skaise2a) [30710]: Disconnected: Logged out dovecot: Mar 15 14:15:04 Info: IMAP(dvtest2) [30717]: Disconnected: Logged out
Another client has been authorized and instantly another client got the segv.
warning: Can't read pathname for load map: Input/output error. Reading symbols from /lib/tls/i686/cmov/libdl.so.2...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /lib/tls/i686/cmov/libc.so.6...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/ld-linux.so.2...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/local/dovecot.rc27/lib/dovecot/imap/lib10_quota_plugin.so...done. Loaded symbols for /usr/local/dovecot.rc27/lib/dovecot/imap/lib10_quota_plugin.so Reading symbols from /usr/local/dovecot.rc27/lib/dovecot/imap/lib11_imap_quota_plugin.so...done. Loaded symbols for /usr/local/dovecot.rc27/lib/dovecot/imap/lib11_imap_quota_plugin.so Reading symbols from /usr/local/dovecot.rc27/lib/dovecot/imap/lib20_mail_log_plugin.so...done. Loaded symbols for /usr/local/dovecot.rc27/lib/dovecot/imap/lib20_mail_log_plugin.so Reading symbols from /usr/local/dovecot.rc27/lib/dovecot/imap/lib20_zlib_plugin.so...done. Loaded symbols for /usr/local/dovecot.rc27/lib/dovecot/imap/lib20_zlib_plugin.so Reading symbols from /usr/lib/libz.so.1...done. Loaded symbols for /usr/lib/libz.so.1 Core was generated by `imap [dvtest2 127.0.0.1]'. Program terminated with signal 11, Segmentation fault. #0 i_stream_read (stream=0x0) at istream.c:54 54 if (stream->closed) (gdb) bt full #0 i_stream_read (stream=0x0) at istream.c:54 _stream = <value optimized out> #1 0x08056b19 in cmd_append_continue_message (cmd=0x80e1104) at cmd-append.c:345 client = (struct client *) 0x80e10c0 ctx = (struct cmd_append_context *) 0x80e4320 size = <value optimized out> ret = <value optimized out> #2 0x08057323 in client_input (context=0x80e10c0) at cmd-append.c:70 client = (struct client *) 0x80e10c0 cmd = (struct client_command_context *) 0x80e1104 #3 0x080bb732 in io_loop_handler_run (ioloop=0x80de9b0) at ioloop-poll.c:199 ctx = (struct ioloop_handler_context *) 0x80de9d8 pollfd = <value optimized out> tv = {tv_sec = 3, tv_usec = 578475} io = (struct io *) 0x80e2278 t_id = 2 msecs = <value optimized out> ret = 0 call = <value optimized out> #4 0x080ba9f8 in io_loop_run (ioloop=0x80de9b0) at ioloop.c:323 No locals. #5 0x08063bf0 in main (argc=Cannot access memory at address 0x0 ) at main.c:287 home = 0x0
=================
# /usr/local/dovecot.rc27/etc/dovecot.conf base_dir: /var/run/dovecot/ log_path: /var/log/dovecot/dovecot.log protocols: imap imaps pop3 pop3s ssl_ca_file: /etc/ssl/certs/ca.crt ssl_cert_file(default): /etc/ssl/certs/imap.pem ssl_cert_file(imap): /etc/ssl/certs/imap.pem ssl_cert_file(pop3): /etc/ssl/certs/pop3.pem ssl_key_file(default): /etc/ssl/private/imap.key ssl_key_file(imap): /etc/ssl/private/imap.key ssl_key_file(pop3): /etc/ssl/private/pop3.key disable_plaintext_auth: no verbose_ssl: yes login_dir: /var/run/dovecot//login login_executable(default): /usr/local/dovecot.rc27/libexec/dovecot/imap-login login_executable(imap): /usr/local/dovecot.rc27/libexec/dovecot/imap-login login_executable(pop3): /usr/local/dovecot.rc27/libexec/dovecot/pop3-login login_log_format_elements: %p: user=<%u> method=%m rip=%r lip=%l %c verbose_proctitle: yes first_valid_uid: 1000 mail_location: maildir:%h/MailDir:CONTROL=/var/cache/dovecot/%i/control:INDEX=/var/cache/dovecot/%i/index mail_debug: yes dotlock_use_excl: yes maildir_copy_with_hardlinks: yes maildir_copy_preserve_filename: yes mail_drop_priv_before_exec: yes mail_executable(default): /usr/local/dovecot.rc27/libexec/dovecot/imap mail_executable(imap): /usr/local/dovecot.rc27/libexec/dovecot/imap mail_executable(pop3): /usr/local/dovecot.rc27/libexec/dovecot/pop3 mail_plugins(default): quota imap_quota mail_log zlib mail_plugins(imap): quota imap_quota mail_log zlib mail_plugins(pop3): quota mail_log mail_plugin_dir(default): /usr/local/dovecot.rc27/lib/dovecot/imap mail_plugin_dir(imap): /usr/local/dovecot.rc27/lib/dovecot/imap mail_plugin_dir(pop3): /usr/local/dovecot.rc27/lib/dovecot/pop3 mail_log_prefix: %Us(%u) [%p]: mail_log_max_lines_per_sec: 30 pop3_uidl_format(default): pop3_uidl_format(imap): pop3_uidl_format(pop3): %u pop3_client_workarounds(default): pop3_client_workarounds(imap): pop3_client_workarounds(pop3): oe-ns-eoh namespace: type: private separator: . inbox: yes hidden: yes auth default: mechanisms: plain login cache_size: 10 username_chars: abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890 verbose: yes debug: yes debug_passwords: yes passdb: driver: ldap args: /usr/local/dovecot.rc26/etc/dovecot-ldap.conf passdb: driver: shadow userdb: driver: prefetch userdb: driver: ldap args: /usr/local/dovecot.rc26/etc/dovecot-ldap.conf userdb: driver: passwd-file args: /etc/passwd socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 master: path: /var/run/dovecot/auth-master mode: 432 group: mail plugin: quota: fs
Bye,
Steffen Kaiser -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux)
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