Hi,
I just updated to dovecot 1.2.5 on centos5.
1.2.4 did not show this problem. I am going to roll back for the time being
but I am willing to do whatever I need to to fix this.
This is an x86_64 system. filesystem is ext3.
I am now seeing the following in the logs:
Sep 22 17:31:06 vfoggy kernel: imap[18644]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff83e31c88 error 14
Sep 22 17:31:06 vfoggy kernel: imap[18645]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffe70ee878 error 14
Sep 22 17:31:07 vfoggy kernel: imap[18682]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff3f95ac18 error 14
Sep 22 17:31:52 vfoggy kernel: deliver[18748]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007ffffd6d3aa8 error 14
Sep 22 17:32:07 vfoggy kernel: deliver[18782]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff89c022e8 error 14
Sep 22 17:32:07 vfoggy kernel: deliver[18784]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff40a23718 error 14
Sep 22 17:32:07 vfoggy kernel: deliver[18786]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007ffff66eedb8 error 14
Sep 22 17:32:26 vfoggy kernel: deliver[18896]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007ffffe99f0c8 error 14
Sep 22 17:33:07 vfoggy kernel: deliver[18994]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffb2b5ddc8 error 14
Sep 22 17:34:30 vfoggy kernel: deliver[19022]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffdfaac988 error 14
Sep 22 17:35:25 vfoggy kernel: deliver[19050]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff7865f198 error 14
Sep 22 17:35:26 vfoggy kernel: deliver[19052]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffb61b0f68 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19072]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffc7bd1118 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19073]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff9ceb4f48 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19074]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff7d762c78 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19075]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffefebafa8 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19076]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffe568c798 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19077]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffc2f2d2b8 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19078]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff6bb39a68 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19079]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fff5c3ae628 error 14
Sep 22 17:36:42 vfoggy kernel: imap[19081]: segfault at 0000000000000000 rip
0000000000000000 rsp 00007fffb75b4958 error 14
As per http://dovecot.org/bugreport.html Dovecot -n follows:
(vfoggy pts1) # dovecot -n
# 1.2.5: /etc/dovecot.conf
# OS: Linux 2.6.18-128.7.1.el5xen x86_64 CentOS release 5.3 (Final)
protocols: imap imaps pop3 pop3sa managesieve
listen: *
login_dir: /var/run/dovecot/login
login_executable(default): /usr/libexec/dovecot/imap-login
login_executable(imap): /usr/libexec/dovecot/imap-login
login_executable(pop3): /usr/libexec/dovecot/pop3-login
login_executable(managesieve): /usr/libexec/dovecot/managesieve-login
first_valid_uid: 512
last_valid_uid: 512
first_valid_gid: 512
last_valid_gid: 512
mail_location: maildir:~/
fsync_disable(default): yes
fsync_disable(imap): yes
fsync_disable(pop3): yes
fsync_disable(managesieve): no
mail_executable(default): /usr/libexec/dovecot/imap
mail_executable(imap): /usr/libexec/dovecot/imap
mail_executable(pop3): /usr/libexec/dovecot/pop3
mail_executable(managesieve): /usr/libexec/dovecot/managesieve
mail_plugins(default): quota imap_quota
mail_plugins(imap): quota imap_quota
mail_plugins(pop3): quota
mail_plugins(managesieve):
mail_plugin_dir(default): /usr/lib64/dovecot/imap
mail_plugin_dir(imap): /usr/lib64/dovecot/imap
mail_plugin_dir(pop3): /usr/lib64/dovecot/pop3
mail_plugin_dir(managesieve): /usr/lib64/dovecot/managesieve
imap_client_workarounds(default): outlook-idle delay-newmail
imap_client_workarounds(imap): outlook-idle delay-newmail
imap_client_workarounds(pop3):
imap_client_workarounds(managesieve):
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): outlook-no-nuls oe-ns-eoh
pop3_client_workarounds(managesieve):
lda:
postmaster_address: postmas...@tntechs.com
mail_plugins: sieve quota
fsync_disable: no
auth default:
mechanisms: plain login
user: nobody
worker_max_count: 50
passdb:
driver: sql
args: /etc/dovecot/sql.conf
userdb:
driver: static
args: uid=512 gid=512 home=/var/spool/vmail/domains/%d/%n
userdb:
driver: sql
args: /etc/dovecot/sql.conf
socket:
type: listen
client:
path: /var/spool/postfix/private/auth
mode: 432
user: postfix
group: vmail
master:
path: /var/run/dovecot/auth-master
mode: 432
user: vmail
group: vmail
plugin:
quota: dict:user::proxy::quotadict
sieve: ~/.dovecot.sieve
sieve_storage: ~/sieve
acl: vfile:/etc/dovecot/acls
trash: /etc/dovecot/trash.conf
dict:
quotadict: mysql:/etc/dovecot/dovecot-dict-quota.conf
(vfoggy pts1) #
Please advise how to proceed.
Regards,
--
Tom Diehl tdi...@rogueind.com Spamtrap address mtd...@rogueind.com
