[Dovecot] Problem with dict-quota, deliver killed by delivery attempt
Hi,
I can't get quota lda plugin working... When I enable quota plugin, the emails (delivered by exim + dovecot-lda) are instantly rejected:
2009-09-29 16:36:12 1MsdoI-0000aJ-2L ** jacek@my-domain.pl R=mysql_localuser T=dovecot_delivery: Child process of dovecot_delivery transport (running command "/usr/lib64/dovecot/deliver -d $local_part@$domain -f $sender_address -a $original_local_part@$original_domain") was terminated by signal 9 (Killed)
I have checked, that neither restart of dovecot nor delivery attempt tries to read the quotadict file (/etc/dovecot/dovecot-dict-quota.conf) - the atime is unchanged.
I even tried to strace deliver:
strace deliver -d jacek@my-server.pl -f joshua@another-server.pl -a jacek@my-server.pl
[...] and it dies like this:
munmap(0x7f99011d7000, 4096) = 0 stat("/etc/localtime", {st_mode=S_IFREG|0644, st_size=2679, ...}) = 0 stat("/var/mail/sieve/my-server.pl/jacek@my-server.pl.sieve", 0x79c66dd61140) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek/tmp", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek/dovecot-shared", 0x79c66dd61080) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 stat("/var/mail/mail/my-server.pl/jacek", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0 time(NULL) = 1254235039 mmap(NULL, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f990119c000 access("/var/mail/mail/my-server.pl/jacek/cur", W_OK) = 0 open("/var/mail/mail/my-server.pl/jacek/dovecot.index.log", O_RDWR) = 8 fstat(8, {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 pread(8, "\1\2(\0<\23\302J\2\0\0\0\1\0\0\0\0\0\0\0<\23\302J\0\0\0\0\0\0\0\0"..., 40, 0) = 40 stat("/var/mail/mail/my-server.pl/jacek/dovecot.index.log.2", 0x79c66dd61130) = -1 ENOENT (No such file or directory) open("/var/mail/mail/my-server.pl/jacek/dovecot.index", O_RDWR) = -1 ENOENT (No such file or directory) stat("/var/mail/mail/my-server.pl/jacek/dovecot.index.log", {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 fstat(8, {st_mode=S_IFREG|0600, st_size=420, ...}) = 0 pread(8, "\200\200\200\211@\0\0\20\377\377\377\377\0\0\0\0$\0\0\0\0\0\0\0\1\0\7\0mail"..., 1024, 40) = 380 pread(8, "", 1024, 420) = 0 brk(0x731000) = 0x731000 fstat(0, {st_mode=S_IFREG|0644, st_size=4, ...}) = 0 +++ killed by SIGKILL +++
I have completely no idea what is wrong - could anybody help?
Here is my dovecot -n output:
# 1.2.5: /etc/dovecot/dovecot.conf Warning: fd limit 1024 is lower than what Dovecot can use under full load (more than 1408). Either grow the limit or change login_max_processes_count and max_mail_processes settings # OS: Linux 2.6.30.5-grsec x86_64 ext3 base_dir: /var/run/dovecot/ log_path: /var/log/dovecot.log info_log_path: /var/log/dovecot.info.log protocols: pop3 pop3s imap imaps managesieve listen(default): 127.0.0.1:143 listen(imap): 127.0.0.1:143 listen(pop3): *:110 listen(managesieve): 127.0.0.1:2000 ssl_listen: * ssl_cert_file: /etc/ssl/server.crt ssl_key_file: /etc/ssl/server.key disable_plaintext_auth: no login_dir: /var/run/dovecot//login login_executable(default): /usr/lib64/dovecot/imap-login login_executable(imap): /usr/lib64/dovecot/imap-login login_executable(pop3): /usr/lib64/dovecot/pop3-login login_executable(managesieve): /usr/lib64/dovecot/managesieve-login max_mail_processes: 1024 first_valid_uid: 79 last_valid_uid: 79 first_valid_gid: 79 last_valid_gid: 79 mail_location: maildir:/var/mail/mail/%d/%u maildir_copy_with_hardlinks: no mbox_lazy_writes: no mail_executable(default): /usr/lib64/dovecot/imap mail_executable(imap): /usr/lib64/dovecot/imap mail_executable(pop3): /usr/lib64/dovecot/pop3 mail_executable(managesieve): /usr/lib64/dovecot/managesieve mail_plugins(default): autocreate quota imap_quota mail_plugins(imap): autocreate quota imap_quota mail_plugins(pop3): quota mail_plugins(managesieve): mail_plugin_dir(default): /usr/lib64/dovecot/plugins/imap mail_plugin_dir(imap): /usr/lib64/dovecot/plugins/imap mail_plugin_dir(pop3): /usr/lib64/dovecot/plugins/pop3 mail_plugin_dir(managesieve): /usr/lib64/dovecot/managesieve imap_client_workarounds(default): outlook-idle imap_client_workarounds(imap): outlook-idle imap_client_workarounds(pop3): imap_client_workarounds(managesieve): pop3_uidl_format(default): %08Xu%08Xv pop3_uidl_format(imap): %08Xu%08Xv pop3_uidl_format(pop3): %v.%u pop3_uidl_format(managesieve): %08Xu%08Xv lda: postmaster_address: postmaster@my-server.pl hostname: my-server.pl mail_plugins: sieve quota mail_plugin_dir: /usr/lib64/dovecot/plugins/lda sendmail_path: /usr/lib/sendmail auth_socket_path: /var/run/dovecot/auth-master auth default: verbose: yes passdb: driver: sql args: /etc/dovecot/auth-mysql.conf userdb: driver: sql args: /etc/dovecot/auth-mysql.conf socket: type: listen client: path: /var/run/dovecot/auth-client mode: 432 user: exim group: exim master: path: /var/run/dovecot/auth-master mode: 432 user: root group: exim plugin: quota: dict:user::proxy::quotadict sieve: /var/mail/sieve/%d/%u.sieve autocreate: Trash autocreate2: Spam autocreate3: Sent autocreate3: drafts autosubscribe: Trash autosubscribe2: Spam autosubscribe3: Sent autosubscribe3: drafts dict: quotadict: mysql:/etc/dovecot/dovecot-dict-quota.conf
Best regards,
Jacek Osiecki joshua@ceti.pl GG:3828944 I don't want something I need. I want something I want.
On Tue, 2009-09-29 at 16:50 +0200, Jacek Osiecki wrote:
I can't get quota lda plugin working... When I enable quota plugin, the emails (delivered by exim + dovecot-lda) are instantly rejected:
Yeah, there is a bug in 1.2.5 if you're using non-Maildir++ quota. This patch fixes it: http://hg.dovecot.org/dovecot-1.2/rev/3132464fbe9c
2009-09-29 16:36:12 1MsdoI-0000aJ-2L ** jacek@my-domain.pl R=mysql_localuser T=dovecot_delivery: Child process of dovecot_delivery transport (running command "/usr/lib64/dovecot/deliver -d $local_part@$domain -f $sender_address -a $original_local_part@$original_domain") was terminated by signal 9 (Killed)
Although I would have expected signal 11, not 9.
Timo Sirainen wrote:
On Tue, 2009-09-29 at 16:50 +0200, Jacek Osiecki wrote:
I can't get quota lda plugin working... When I enable quota plugin, the emails (delivered by exim + dovecot-lda) are instantly rejected:
Yeah, there is a bug in 1.2.5 if you're using non-Maildir++ quota. This patch fixes it: http://hg.dovecot.org/dovecot-1.2/rev/3132464fbe9c
2009-09-29 16:36:12 1MsdoI-0000aJ-2L ** jacek@my-domain.pl R=mysql_localuser T=dovecot_delivery: Child process of dovecot_delivery transport (running command "/usr/lib64/dovecot/deliver -d $local_part@$domain -f $sender_address -a $original_local_part@$original_domain") was terminated by signal 9 (Killed)
Although I would have expected signal 11, not 9.
Does 1.2.5 have problems with maildir quota and imap quota? My plugin settings: quota = maildir:User quota quota_rule = *:storage=2G
And in Imap: protocol imap { mail_plugins = quota imap_quota acl }
M.A.
On Tue, 29 Sep 2009, Timo Sirainen wrote:
On Tue, 2009-09-29 at 16:50 +0200, Jacek Osiecki wrote:
I can't get quota lda plugin working... When I enable quota plugin, the emails (delivered by exim + dovecot-lda) are instantly rejected:
Yeah, there is a bug in 1.2.5 if you're using non-Maildir++ quota. This patch fixes it: http://hg.dovecot.org/dovecot-1.2/rev/3132464fbe9c
All right, that fixes the problem :) Thanks! However, now I have to find out how to actually configure quota... ;)
[...]
Although I would have expected signal 11, not 9.
I think grsecurity + pax kills it with "9":
Sep 29 16:18:06 hotel kernel: [1725147.527548] PAX: From 127.0.0.1: execution attempt in: <NULL>, 00000000-00000000 00000000 Sep 29 16:18:06 hotel kernel: [1725147.527657] PAX: terminating task: /usr/lib64/dovecot/orig-deliver(orig-deliver):1858, uid/euid: 79/79, PC: (null), SP: 00007dd3bfce7748 Sep 29 16:18:06 hotel kernel: [1725147.527765] PAX: bytes at PC: ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ?? ??
Best regards,
Jacek Osiecki joshua@ceti.pl GG:3828944 I don't want something I need. I want something I want.
participants (3)
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Jacek Osiecki
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Mario Antonio
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Timo Sirainen