[Dovecot] Panic 1.1.x
Andre Hübner
andre.huebner at gmx.de
Tue Dec 2 14:43:21 EET 2008
Hi,
its me again.
I still cant use any 1.1 edition because of recurrent panics...
At the moment i try 1.1.7, i have again panics and problems with Next message unexpectedly lost
dovecot -n
# 1.1.7: /etc/dovecot.conf
# OS: Linux 2.6.24.4 i686 SUSE LINUX 10.1 (i586)
protocols: imap imaps pop3 pop3s
ssl_ca_file: /path/path/*.servername.com.bundle.crt
ssl_cert_file: /path/path/*.servername.com.crt
ssl_key_file: /path/path/*.servername.com.key
disable_plaintext_auth: no
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_greeting: servername.com mailserver ready.
login_process_per_connection: no
login_processes_count: 1
max_mail_processes: 100
verbose_proctitle: yes
mail_location: mbox:~/mail:INBOX=/var/spool/mail/%u
mail_cache_min_mail_count: 30
mail_debug: yes
lock_method: flock
mbox_read_locks: dotlock
mbox_very_dirty_syncs: yes
mail_drop_priv_before_exec: yes
mail_executable(default): /usr/libexec/dovecot/imap
mail_executable(imap): /usr/libexec/dovecot/imap
mail_executable(pop3): /usr/libexec/dovecot/pop3
mail_plugins(default): mail_log
mail_plugins(imap): mail_log
mail_plugins(pop3):
mail_plugin_dir(default): /usr/lib/dovecot/imap
mail_plugin_dir(imap): /usr/lib/dovecot/imap
mail_plugin_dir(pop3): /usr/lib/dovecot/pop3
imap_client_workarounds(default): outlook-idle netscape-eoh tb-extra-mailbox-sep delay-newmail
imap_client_workarounds(imap): outlook-idle netscape-eoh tb-extra-mailbox-sep delay-newmail
imap_client_workarounds(pop3):
pop3_client_workarounds(default):
pop3_client_workarounds(imap):
pop3_client_workarounds(pop3): oe-ns-eoh outlook-no-nuls
auth default:
verbose: yes
passdb:
driver: shadow
userdb:
driver: passwd
i got some coredumps. first is pop3-panic 2nd imap-panic:
gdb /usr/libexec/dovecot/pop3 /home/popuser/username/core
GNU gdb 6.4
Copyright 2005 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `pop3 [username 217.229.109.202]'.
Program terminated with signal 6, Aborted.
warning: Can't read pathname for load map: Eingabe-/Ausgabefehler.
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
#0 0xffffe410 in __kernel_vsyscall ()
(gdb) bt full
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7edb7d0 in raise () from /lib/libc.so.6
No symbol table info available.
#2 0xb7edcea3 in abort () from /lib/libc.so.6
No symbol table info available.
#3 0x080b71cd in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:150
backtrace = 0x80e3520 "pop3 [0x80b71c0] -> pop3 [0x80b721a] -> pop3 [0x80b6b1c] -> pop3(i_stream_read+0xda) [0x80bb69a] -> pop3 [0x80bd57b] -> pop3(i_stream_read+0x2d) [0x80bb5ed] -> pop3 [0x80ad32e] -> pop3(i_stream_read+0"...
#4 0x080b721a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80cac30 "file %s: line %d (%s): assertion failed: (%s)",
args=0xbfab4104 "\"\204\r\bQ") at failures.c:430
No locals.
#5 0x080b6b1c in i_panic (format=0x80cac30 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:197
args = 0xbfab4104 "\"\204\r\bQ"
#6 0x080bb69a in i_stream_read (stream=0x80f4590) at istream.c:81
_stream = (struct istream_private *) 0x80f4568
ret = 6
__PRETTY_FUNCTION__ = "i_stream_read"
#7 0x080bd57b in i_stream_limit_read (stream=0x80f1c50) at istream-limit.c:59
left = <value optimized out>
ret = 0
pos = 0
__PRETTY_FUNCTION__ = "i_stream_limit_read"
#8 0x080bb5ed in i_stream_read (stream=0x80f1c78) at istream.c:78
_stream = (struct istream_private *) 0x80f1c50
ret = <value optimized out>
__PRETTY_FUNCTION__ = "i_stream_read"
#9 0x080ad32e in i_stream_header_filter_read (stream=0x80f1d30) at istream-header-filter.c:313
mstream = <value optimized out>
ret = 135208240
pos = 0
__PRETTY_FUNCTION__ = "i_stream_header_filter_read"
#10 0x080bb5ed in i_stream_read (stream=0x80f1d58) at istream.c:78
_stream = (struct istream_private *) 0x80f1d30
ret = <value optimized out>
__PRETTY_FUNCTION__ = "i_stream_read"
#11 0x080bb6fd in i_stream_read_data (stream=0x80f1d58, data_r=0xbfab4268, size_r=0xbfab4264, threshold=0) at istream.c:322
ret = 135205628
read_more = false
__PRETTY_FUNCTION__ = "i_stream_read_data"
#12 0x080b20fc in message_get_body_size (input=0x80f1d58, body=0x80f1380, has_nuls=0x0) at message-size.c:76
msg = (const unsigned char *) 0x0
i = <value optimized out>
size = <value optimized out>
missing_cr_count = <value optimized out>
__PRETTY_FUNCTION__ = "message_get_body_size"
#13 0x0807cc81 in index_mail_init_stream (mail=0x80f1280, hdr_size=0xbfab4340, body_size=0xbfab432c, stream_r=0xbfab4354) at index-mail.c:818
data = (struct index_mail_data *) 0x80f12fc
#14 0x08064c82 in mbox_mail_get_stream (_mail=0x80f1280, hdr_size=0xbfab4340, body_size=0xbfab432c, stream_r=0xbfab4354) at mbox-mail.c:312
mail = <value optimized out>
#15 0x0807b9c6 in index_mail_get_virtual_size (_mail=0x80f1280, size_r=0xbfab43f0) at index-mail.c:365
data = (struct index_mail_data *) 0x80f12fc
hdr_size = {physical_size = 0, virtual_size = 0, lines = 0}
body_size = {physical_size = 580703221134869339, virtual_size = 13811206796352623048, lines = 134770482}
input = (struct istream *) 0xbfab43f0
old_offset = 0
__PRETTY_FUNCTION__ = "index_mail_get_virtual_size"
#16 0x08058cf2 in client_create (fd_in=0, fd_out=1, namespaces=0x80ec478) at client.c:85
storage = <value optimized out>
---Type <return> to continue, or q <return> to quit---
inbox = 0x80cab79 "INBOX"
client = (struct client *) 0x80ecf68
flags = <value optimized out>
errmsg = <value optimized out>
error = MAIL_ERROR_NONE
__PRETTY_FUNCTION__ = "client_create"
#17 0x0805aaf3 in main (argc=Cannot access memory at address 0x69fc
) at main.c:235
No locals.
imap-core:
gdb /usr/libexec/dovecot/imap /home/popuser/username1/core
GNU gdb 6.4
Copyright 2005 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for details.
This GDB was configured as "i586-suse-linux"...Using host libthread_db library "/lib/libthread_db.so.1".
Core was generated by `imap [username1 80.243.53.138]'.
Program terminated with signal 6, Aborted.
warning: Can't read pathname for load map: Eingabe-/Ausgabefehler.
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /usr/lib/dovecot/imap/lib20_mail_log_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/imap/lib20_mail_log_plugin.so
Reading symbols from /lib/libnss_files.so.2...done.
Loaded symbols for /lib/libnss_files.so.2
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
#0 0xffffe410 in __kernel_vsyscall ()
(gdb) bt full
#0 0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1 0xb7e807d0 in raise () from /lib/libc.so.6
No symbol table info available.
#2 0xb7e81ea3 in abort () from /lib/libc.so.6
No symbol table info available.
#3 0x080c451d in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:150
backtrace = 0x80f28b0 "imap [0x80c4510] -> imap [0x80c456a] -> imap [0x80c3e6c] -> imap [0x80ca8a4] -> imap(i_stream_read+0x2d) [0x80c893d] -> imap(i_stream_read_data+0x1d) [0x80c8a4d] -> imap(message_parse_header_next+0x7c"...
#4 0x080c456a in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x80d7dcc "file %s: line %d (%s): assertion failed: (%s)",
args=0xbfa4e634 "Cw\016\bT") at failures.c:430
No locals.
#5 0x080c3e6c in i_panic (format=0x80d7dcc "file %s: line %d (%s): assertion failed: (%s)") at failures.c:197
args = 0xbfa4e634 "Cw\016\bT"
#6 0x080ca8a4 in i_stream_limit_read (stream=0x810c4f0) at istream-limit.c:83
left = <value optimized out>
ret = -1
pos = 30
__PRETTY_FUNCTION__ = "i_stream_limit_read"
#7 0x080c893d in i_stream_read (stream=0x810c518) at istream.c:78
_stream = (struct istream_private *) 0x810c4f0
ret = <value optimized out>
__PRETTY_FUNCTION__ = "i_stream_read"
#8 0x080c8a4d in i_stream_read_data (stream=0x810c518, data_r=0xbfa4e708, size_r=0xbfa4e704, threshold=30) at istream.c:322
ret = -1079711992
read_more = false
__PRETTY_FUNCTION__ = "i_stream_read_data"
#9 0x080bc75c in message_parse_header_next (ctx=0x811cc58, hdr_r=0xbfa4e760) at message-header-parser.c:89
msg = (
const unsigned char *) 0x8111564 "\t\t\t\t\t\t\t<p>Gefahrenquelle vermeiden/beseitigen/reduzieren</p>\n\t\t\t\t\t\t\t<p><u>D </u><b>D</b><br />\n\t\t\t\t\t\t\t<u> </u></p>\n\t\t\t\t\t\t\t<p>Sicherheitstechnische Maßnahmen</p>\n\t\t\t\t\t\t\t<p><u>B </u><b>B</b><br />\n\t\t\t\t\t"...
i = 6
size = 30
startpos = 29
colon_pos = 0
parse_size = 29
value_pos = <value optimized out>
ret = 6
continued = true
continues = <value optimized out>
crlf_newline = false
__PRETTY_FUNCTION__ = "message_parse_header_next"
#10 0x080b9de5 in read_header (mstream=0x8112318) at istream-header-filter.c:163
hdr = (struct message_header_line *) 0x0
highwater_offset = <value optimized out>
pos = <value optimized out>
ret = <value optimized out>
matched = false
hdr_ret = 1
__PRETTY_FUNCTION__ = "read_header"
#11 0x080ba4e7 in i_stream_header_filter_read (stream=0x8112318) at istream-header-filter.c:293
mstream = (struct header_filter_istream *) 0x0
ret = <value optimized out>
pos = <value optimized out>
__PRETTY_FUNCTION__ = "i_stream_header_filter_read"
#12 0x080ba634 in parse_header (mstream=0x8112318) at istream-header-filter.c:335
pos = 159
#13 0x080ba715 in i_stream_header_filter_seek (stream=0x8112318, v_offset=554, mark=false) at istream-header-filter.c:349
mstream = (struct header_filter_istream *) 0x0
---Type <return> to continue, or q <return> to quit---
#14 0x080c88c9 in i_stream_seek (stream=0x8112340, v_offset=554) at istream.c:155
_stream = (struct istream_private *) 0x8112318
#15 0x080718e3 in mbox_mail_get_physical_size (_mail=0x810cb28, size_r=0xbfa4e908) at mbox-mail.c:255
mail = <value optimized out>
data = (struct index_mail_data *) 0x810cba4
input = (struct istream *) 0x8112340
hdr_size = {physical_size = 552, virtual_size = 566, lines = 14}
old_offset = 554
body_offset = 162775
body_size = <value optimized out>
next_offset = 10982
#16 0xb7f83aec in mail_log_action (dest_trans=<value optimized out>, mail=0x810cb28, event=<value optimized out>, data=0x8108930 "Gel&APY-schte Elemente")
at mail-log-plugin.c:305
lt = (struct mail_log_transaction_context *) 0x8115e50
msgid = 0x810d510 "<20081202003003.E428C68341EB4 at servername.com>"
size = <value optimized out>
str = (string_t *) 0x80f2620
pool = <value optimized out>
#17 0xb7f83d56 in mail_log_copy (t=0x810b0f8, mail=0x810cb28, flags=0, keywords=0x0, dest_mail=0x0) at mail-log-plugin.c:400
_data_stack_cur_id = 4
name = <value optimized out>
#18 0x0805a202 in cmd_copy (cmd=0x80fc9d0) at cmd-copy.c:66
client = (struct client *) 0x80fb548
storage = (struct mail_storage *) 0x80fc108
destbox = (struct mailbox *) 0x8108780
t = (struct mailbox_transaction_context *) 0x810b0f8
search_arg = <value optimized out>
messageset = 0x8100ad0 "10359"
mailbox = 0x8100ad8 "Gel&APY-schte Elemente"
src_uidset = <value optimized out>
msg = <value optimized out>
sync_flags = <value optimized out>
imap_flags = <value optimized out>
copy_count = 1
uid_validity = <value optimized out>
uid1 = <value optimized out>
uid2 = <value optimized out>
ret = 1
__PRETTY_FUNCTION__ = "cmd_copy"
#19 0x0805e529 in cmd_uid (cmd=0x80fc9d0) at cmd-uid.c:26
command = (struct command *) 0x6
cmd_name = 0x8100ac8 "COPY"
#20 0x0805eecc in client_command_input (cmd=0x80fc9d0) at client.c:580
client = (struct client *) 0x80fb548
command = <value optimized out>
__PRETTY_FUNCTION__ = "client_command_input"
#21 0x0805ef75 in client_command_input (cmd=0x80fc9d0) at client.c:629
client = (struct client *) 0x80fb548
command = (struct command *) 0x4c54
__PRETTY_FUNCTION__ = "client_command_input"
#22 0x0805f735 in client_handle_input (client=0x80fb548) at client.c:670
_data_stack_cur_id = 3
ret = <value optimized out>
remove_io = <value optimized out>
handled_commands = false
#23 0x0805f94e in client_input (client=0x80fb548) at client.c:725
cmd = <value optimized out>
output = (struct ostream *) 0x80fc90c
bytes = 46
---Type <return> to continue, or q <return> to quit---
__PRETTY_FUNCTION__ = "client_input"
#24 0x080cc130 in io_loop_handler_run (ioloop=0x80fa9b0) at ioloop-epoll.c:203
ctx = <value optimized out>
event = (const struct epoll_event *) 0x80faae8
list = (struct io_list *) 0x80fb5b8
io = (struct io_file *) 0x810caa0
tv = {tv_sec = 1799, tv_usec = 999911}
t_id = 2
msecs = <value optimized out>
ret = 1
i = 0
j = 0
call = <value optimized out>
#25 0x080cb248 in io_loop_run (ioloop=0x80fa9b0) at ioloop.c:320
No locals.
#26 0x0806748c in main (argc=Cannot access memory at address 0x4c54
) at main.c:293
No locals.
I did some bugreports in last time and also compiled dovecot with some changes in guidance from timo to let the bug be more understandable but so far nothing helped.
i like dovecot but if these bugs not get solved i cannot upgrade my maschines to > 1.0.15 :(
Thanks,
Andre
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