Timo Sirainen ha scritto:
On Nov 30, 2009, at 9:25 AM, mail...@securitylabs.it wrote:
Now every time I try to expunge a mailbox dovecot crash. Here the strace:
strace is almost useless for figuring out why program crashes. Could you get
gdb backtrace? See http://dovecot.org/bugreport.html
Hello, Timo here gdb backtrace:
GNU gdb 6.8-debian
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu"...
warning: Can't read pathname for load map: Input/output error.
Reading symbols from /lib/i686/nosegneg/libdl.so.2...done.
Loaded symbols for /lib/i686/nosegneg/libdl.so.2
Reading symbols from /lib/i686/nosegneg/librt.so.1...done.
Loaded symbols for /lib/i686/nosegneg/librt.so.1
Reading symbols from /lib/i686/nosegneg/libc.so.6...done.
Loaded symbols for /lib/i686/nosegneg/libc.so.6
Reading symbols from /lib/ld-linux.so.2...done.
Loaded symbols for /lib/ld-linux.so.2
Reading symbols from /lib/i686/nosegneg/libpthread.so.0...done.
Loaded symbols for /lib/i686/nosegneg/libpthread.so.0
Reading symbols from
/usr/local/lib/dovecot/imap/lib02_lazy_expunge_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib02_lazy_expunge_plugin.so
Reading symbols from
/usr/local/lib/dovecot/imap/lib10_quota_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib10_quota_plugin.so
Reading symbols from
/usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib11_imap_quota_plugin.so
Reading symbols from
/usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so...done.
Loaded symbols for /usr/local/lib/dovecot/imap/lib20_mail_log_plugin.so
Core was generated by `imap'.
Program terminated with signal 11, Segmentation fault.
[New process 32041]
#0 lazy_expunge_mail_expunge (_mail=0x9907ae8) at lazy-expunge-plugin.c:116
116 lt->expunge_box =
mailbox_open_or_create(deststorage,
(gdb) bt full
#0 lazy_expunge_mail_expunge (_mail=0x9907ae8) at lazy-expunge-plugin.c:116
lt = (struct lazy_expunge_transaction *) 0x99079b8
#1 0x08069960 in imap_expunge (box=0x98db538, next_search_arg=0x0) at
imap-expunge.c:35
ctx = (struct mail_search_context *) 0x99079d0
t = (struct mailbox_transaction_context *) 0x98fea28
mail = (struct mail *) 0x9907ae8
search_args = (struct mail_search_args *) 0x0
expunges = true
#2 0x08061dc8 in cmd_expunge_finish (cmd=0x98d64d0, search_args=0x0) at
cmd-expunge.c:27
client = (struct client *) 0x98d6250
#3 0x08067b4c in client_command_input (cmd=0x98d64d0) at client.c:612
client = (struct client *) 0x98d6250
command = <value optimized out>
__PRETTY_FUNCTION__ = "client_command_input"
#4 0x08067be9 in client_command_input (cmd=0x98d64d0) at client.c:661
client = (struct client *) 0x98d6250
command = <value optimized out>
__PRETTY_FUNCTION__ = "client_command_input"
#5 0x08067d5d in client_handle_input (client=0x98d6250) at client.c:702
_data_stack_cur_id = 3
ret = false
remove_io = <value optimized out>
handled_commands = false
__PRETTY_FUNCTION__ = "client_handle_input"
#6 0x080686bf in client_input (client=0x98d6250) at client.c:753
cmd = <value optimized out>
output = (struct ostream *) 0x98d6404
bytes = <value optimized out>
__PRETTY_FUNCTION__ = "client_input"
#7 0x080fb8c0 in io_loop_handler_run (ioloop=0x98d19b0) at
ioloop-epoll.c:208
ctx = (struct ioloop_handler_context *) 0x98d1ab8
event = (const struct epoll_event *) 0x98d1af8
list = (struct io_list *) 0x98d4228
io = (struct io_file *) 0x98d6460
tv = {tv_sec = 1799, tv_usec = 999278}
t_id = 2
msecs = <value optimized out>
ret = 1
i = 0
j = 0
call = <value optimized out>
#8 0x080fad30 in io_loop_run (ioloop=0x98d19b0) at ioloop.c:335
No locals.
#9 0x0807119a in main (argc=Cannot access memory at address 0xc
) at main.c:327
No locals.
Did you migrate to Dovecot from another server? Sounds anyway like TB is configured to
have "INBOX." namespace prefix or something like that. Or possibly it's caching
wrong hierarchy separator and you need to recreate the account in TB.
With a different version of TB on another computer this does not happen,
tomorrow I will try to recreate the account on the problematic TB.
Thanks, Igor
