[Dovecot] Panic: file mailbox-list-maildir.c: line 133: unreached

[Robert Schetterer]

Am 05.01.2014 19:53, schrieb Raúl Massano Brás:
> 
> Hi
> 
> I am using dovecot 2.0.9 on CentOS 6.4
> 
> The following error appears in the logs when users connect to the imap
> server using MACs. All
> other clients that I tested work fine.
> 
> ###### BEGIN ERROR ######
> 
> Jan  5 18:04:25 mail dovecot: imap(jcf): Panic: file
> mailbox-list-maildir.c: line 133: unreached
> 
> Jan  5 18:04:25 mail dovecot: imap(user): Error: Raw backtrace:
> /usr/lib64/dovecot/libdovecot.so.0(+0x3ca6a) [0x7f991df2ca6a] ->
> /usr/lib64/dovecot/libdovecot.so.0(+0x3cab6) [0x7f991df2cab6] ->
> /usr/lib64/dovecot/libdovecot.so.0(+0x16dba) [0x7f991df06dba] ->
> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x3eace) [0x7f991e1aface] ->
> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_list_is_valid_pattern+0x26)
> [0x7f991e1a4f86] -> /usr/lib64/dovecot/libdovecot-storage.so.0(+0x3c861)
> [0x7f991e1ad861] ->
> /usr/lib64/dovecot/libdovecot-storage.so.0(fs_list_iter_next+0x2f)
> [0x7f991e1ad3ff] ->
> /usr/lib64/dovecot/libdovecot-storage.so.0(mailbox_list_iter_next+0xa)
> [0x7f991e1a490a] -> dovecot/imap() [0x40b399] ->
> dovecot/imap(cmd_list_full+0x426) [0x40c246] -> dovecot/imap()
> [0x40f8cd] -> dovecot/imap() [0x40f9ba] ->
> dovecot/imap(client_handle_input+0x135) [0x40fbe5] ->
> dovecot/imap(client_input+0x5f) [0x41050f] ->
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_call_io+0x48)
> [0x7f991df37e08] ->
> /usr/lib64/dovecot/libdovecot.so.0(io_loop_handler_run+0x9f)
> [0x7f991df38d7f] -> /usr/lib64/dovecot/libdovecot.so.0(io_loop_run+0x28)
> [0x7f991df37d98] ->
> /usr/lib64/dovecot/libdovecot.so.0(master_service_run+0x13)
> [0x7f991df26203] -> dovecot/imap(main+0x2f9) [0x418809] ->
> /lib64/libc.so.6(__libc_start_main+0xfd) [0x7f991d76fcdd] ->
> dovecot/imap() [0x408229]
> 
> ###### END ERROR ######
> 
> The dovecot configuration is:
> 
> ###### BEGIN CONFIG ######
> 
> # dovecot -n
> # 2.0.9: /etc/dovecot/dovecot.conf
> # OS: Linux 2.6.32-358.23.2.el6.x86_64 x86_64 CentOS release 6.4 (Final)
> disable_plaintext_auth = no
> mail_access_groups = mail
> mail_location = mbox:~/mail:INBOX=/var/spool/mail/%u
> mbox_write_locks = fcntl
> namespace {
>   hidden = yes
>   inbox = yes
>   list = yes
>   location = mbox:~/mail:INBOX=/var/spool/mail/%u
>   prefix = "#mbox/"
>   separator = /
>   type = private
> }
> namespace {
>   location = maildir:~/Maildir
>   prefix =
>   separator = /
>   type = private
> }
> passdb {
>   args = /etc/dovecot/dovecot-ldap.conf.ext
>   driver = ldap
> }
> ssl_ca = </etc/pki/tls/certs/TERENA.crt
> ssl_cert = </etc/pki/tls/certs/mail.iseg.ulisboa.pt.crt
> ssl_key = </etc/pki/tls/private/mail.iseg.ulisboa.pt.key
> syslog_facility = local0
> userdb {
>   args = /etc/dovecot/dovecot-ldap.conf.ext
>   driver = ldap
> }
> 
> ###### END CONFIG ######
> 
> 
> I don't know what to do to allow MAC users to use the system. Can anyone
> help?
> 
> Thank you,
> 
> 
> 
> 

2.0.9 is old what about upgrade to recent 2.1.x, 2.2.x

the latest patchlevel of 2.0.x is 2.0.21 so minimum try upgrade to this,
your problem may allready got fixed


Best Regards
MfG Robert Schetterer

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