[Dovecot] Dovecot 2.0beta3: Crash with mail_log plugin enabled
Thomas Leuxner
tlx at leuxner.net
Tue Mar 16 21:56:40 EET 2010
Am 16.03.2010 um 20:35 schrieb Pascal Volk:
> The CFLAGS env variable is also honored. e.g.:
> CFLAGS="-g3 -O0" DEB_BUILD_OPTIONS="nostrip debug" dpkg-buildpackage
Thanks Pascal, that did the trick. Core dump attached:
[20:52] root spectre:/tmp# gdb /usr/lib/dovecot/imap /tmp/core
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 "x86_64-linux-gnu"...
warning: Can't read pathname for load map: Input/output error.
Reading symbols from /usr/lib/dovecot/libdovecot-storage.so.0...done.
Loaded symbols for /usr/lib/dovecot/libdovecot-storage.so.0
Reading symbols from /usr/lib/dovecot/libdovecot.so.0...done.
Loaded symbols for /usr/lib/dovecot/libdovecot.so.0
Reading symbols from /lib/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib/librt.so.1...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib/libpthread.so.0...done.
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /usr/lib/dovecot/modules/lib01_acl_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib01_acl_plugin.so
Reading symbols from /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib02_imap_acl_plugin.so
Reading symbols from /usr/lib/dovecot/modules/lib10_quota_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib10_quota_plugin.so
Reading symbols from /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib11_imap_quota_plugin.so
Reading symbols from /usr/lib/dovecot/modules/lib15_notify_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib15_notify_plugin.so
Reading symbols from /usr/lib/dovecot/modules/lib20_mail_log_plugin.so...done.
Loaded symbols for /usr/lib/dovecot/modules/lib20_mail_log_plugin.so
Reading symbols from /lib/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Core was generated by `dovecot/imap'.
Program terminated with signal 6, Aborted.
[New process 31462]
#0 0x00007feb99a2fed5 in raise () from /lib/libc.so.6#0 0x00007feb99a2fed5 in raise () from /lib/libc.so.6
No symbol table info available.
#1 0x00007feb99a313f3 in abort () from /lib/libc.so.6
No symbol table info available.
#2 0x00007feb9a19efca in default_fatal_finish (type=LOG_TYPE_PANIC, status=0) at failures.c:164
backtrace = 0x628660 "/usr/lib/dovecot/libdovecot.so.0 [0x7feb9a19efa6] -> /usr/lib/dovecot/libdovecot.so.0 [0x7feb9a1a02eb] -> /usr/lib/dovecot/libdovecot.so.0(i_fatal+0) [0x7feb9a19f31a] -> /usr/lib/dovecot/libdovecot-st"...
#3 0x00007feb9a1a02eb in i_internal_fatal_handler (type=LOG_TYPE_PANIC, status=0, fmt=0x7feb9a4b9f18 "file %s: line %d (%s): assertion failed: (%s)", args=0x7fffffffba90) at failures.c:592
No locals.
#4 0x00007feb9a19f31a in i_panic (format=0x7feb9a4b9f18 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:230
args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fffffffbb70, reg_save_area = 0x7fffffffbab0}}
#5 0x00007feb9a44c531 in view_lookup_uid (view=0x66a950, seq=0, uid_r=0x7fffffffbc2c) at mail-index-view.c:210
__PRETTY_FUNCTION__ = "view_lookup_uid"
#6 0x00007feb9a43fb82 in tview_lookup_uid (view=0x66a950, seq=0, uid_r=0x7fffffffbc2c) at mail-index-transaction-view.c:163
tview = (struct mail_index_view_transaction *) 0x66a950
#7 0x00007feb9a44ce6e in mail_index_lookup_uid (view=0x66a950, seq=0, uid_r=0x7fffffffbc2c) at mail-index-view.c:474
No locals.
#8 0x00007feb9a428180 in mail_cache_decision_state_update (view=0x66ac70, seq=0, field=12) at mail-cache-decisions.c:82
cache = (struct mail_cache *) 0x668090
hdr = (const struct mail_index_header *) 0x7feb9a901548
uid = 0
__PRETTY_FUNCTION__ = "mail_cache_decision_state_update"
#9 0x00007feb9a42adcf in mail_cache_lookup_headers_real (view=0x66ac70, dest=0x685278, seq=0, field_idxs=0x7fffffffbdfc, fields_count=1) at mail-cache-lookup.c:484
cache = (struct mail_cache *) 0x668090
iter = {view = 0x7feb9a3f8760, remap_counter = 2593133896, seq = 32747, rec = 0x80, pos = 4294967295, rec_size = 0, offset = 4294950208, stop = 1, failed = 1, appends_checked = 1}
field = {field_idx = 4294950128, data = 0x80, size = 6836816}
ctx = {view = 0x669b10, lines = {arr = {buffer = 0x6692c0, element_size = 1011198389976563728}, v = 0x6692c0, v_modifiable = 0x6692c0}}
lines = (struct header_lookup_line *) 0x7fffffffc570
p = (const unsigned char *) 0x0
start = (const unsigned char *) 0x0
end = (const unsigned char *) 0x7feb9a3eb000 <Address 0x7feb9a3eb000 out of bounds>
field_state = (uint8_t *) 0x7f009a6f51da <Address 0x7f009a6f51da out of bounds>
i = 0
count = 32747
max_field = 0
hdr_size = 140649879426561
want = 1 '\001'
buf = (buffer_t *) 0x7fffffffbd60
ret = 5
#10 0x00007feb9a42b22e in mail_cache_lookup_headers (view=0x66ac70, dest=0x685278, seq=0, field_idxs=0x7fffffffbdfc, fields_count=1) at mail-cache-lookup.c:560
_data_stack_cur_id = 5
ret = 32747
#11 0x00007feb9a46b6f7 in index_mail_get_raw_headers (mail=0x684a68, field=0x7feb98bb1024 "Message-ID", value_r=0x7fffffffbe88) at index-mail-headers.c:614
headers = {0x7feb98bb101c "uid=", 0x6284d8 "\020\205b"}
value = 0x7feb9a1c0c8c "H\211? ???H\215\2050????"
headers_ctx = (struct mailbox_header_lookup_ctx *) 0x7fffffffbe50
data = (unsigned char *) 0x3000000010 <Address 0x3000000010 out of bounds>
field_idx = 12
dest = (string_t *) 0x685278
i = 140737488338496
len = 140737488338672
ret = 0
header_values = {arr = {buffer = 0x1c, element_size = 140647294042116}, v = 0x1c, v_modifiable = 0x1c}
__PRETTY_FUNCTION__ = "index_mail_get_raw_headers"
#12 0x00007feb9a46bd82 in index_mail_get_first_header (_mail=0x684a68, field=0x7feb98bb1024 "Message-ID", decode_to_utf8=false, value_r=0x7fffffffbf18) at index-mail-headers.c:771
mail = (struct index_mail *) 0x684a68
list = (const char * const *) 0x2
ret = -1709586105
i = 0
#13 0x00007feb9a41390f in mail_get_first_header (mail=0x684a68, field=0x7feb98bb1024 "Message-ID", value_r=0x7fffffffbf18) at mail.c:122
p = (struct mail_private *) 0x684a68
#14 0x00007feb98bb0653 in mail_log_append_mail_header (str=0x6284d8, mail=0x684a68, name=0x7feb98bb0f28 "msgid", header=0x7feb98bb1024 "Message-ID") at mail-log-plugin.c:174
value = 0x6284d8 "\020\205b"
#15 0x00007feb98bb0815 in mail_log_append_mail_message_real (ctx=0x66b318, mail=0x684a68, event=MAIL_LOG_EVENT_SAVE, desc=0x6284b0 "copy from INBOX") at mail-log-plugin.c:219
msg = (struct mail_log_message *) 0x66b330
text = (string_t *) 0x6284d8
size = 64
#16 0x00007feb98bb0a77 in mail_log_append_mail_message (ctx=0x66b318, mail=0x684a68, event=MAIL_LOG_EVENT_SAVE, desc=0x6284b0 "copy from INBOX") at mail-log-plugin.c:270
_data_stack_cur_id = 4
#17 0x00007feb98bb0b64 in mail_log_mail_copy (txn=0x66b318, src=0x66cb48, dst=0x684a68) at mail-log-plugin.c:303
ctx = (struct mail_log_mail_txn_context *) 0x66b318
desc = 0x6284b0 "copy from INBOX"
#18 0x00007feb98db3602 in notify_contexts_mail_copy (src=0x66cb48, dst=0x684a68) at notify-plugin.c:69
ctx = (struct notify_context *) 0x64b310
mail_txn = (struct notify_mail_txn *) 0x66b2a0
#19 0x00007feb98db40a7 in notify_copy (ctx=0x671320, mail=0x66cb48) at notify-storage.c:113
lt = (struct notify_transaction_context *) 0x66b280
lbox = (union mailbox_module_context *) 0x666998
ret = 0
#20 0x00007feb9a41c6d5 in mailbox_copy (_ctx=0x7fffffffc130, mail=0x66cb48) at mail-storage.c:1330
ctx = (struct mail_save_context *) 0x671320
box = (struct mailbox *) 0x666048
keywords = (struct mail_keywords *) 0x6847e0
ret = 32747
#21 0x0000000000409dab in fetch_and_copy (client=0x6597d8, t=0x66a510, search_args=0x665038, src_uidset_r=0x7fffffffc1c8, copy_count_r=0x7fffffffc18c) at cmd-copy.c:66
search_ctx = (struct mail_search_context *) 0x66c940
src_trans = (struct mailbox_transaction_context *) 0x66b6e0
save_ctx = (struct mail_save_context *) 0x0
mail = (struct mail *) 0x66cb48
copy_count = 1
srcset_ctx = {str = 0x628378, first_uid = 0, last_uid = 4294967295}
src_uidset = (string_t *) 0x628378
ret = 1
#22 0x000000000040a06a in cmd_copy (cmd=0x659f38) at cmd-copy.c:151
client = (struct client *) 0x6597d8
dest_ns = (struct mail_namespace *) 0x64a0d0
dest_storage = (struct mail_storage *) 0x7fffffffc230
destbox = (struct mailbox *) 0x666048
t = (struct mailbox_transaction_context *) 0x66a510
search_args = (struct mail_search_args *) 0x665038
messageset = 0x65b888 "4914"
mailbox = 0x65b890 "Trash"
storage_name = 0x65b890 "Trash"
src_uidset = 0x7feb9a19b32b "??\220\220\220UH\211?H\203?0H\211}?H\213\005E?$"
status = MAILBOX_NAME_EXISTS_MAILBOX
sync_flags = 0
imap_flags = 0
changes = {pool = 0x0, uid_validity = 9, saved_uids = {arr = {buffer = 0x7feb99b053a0, element_size = 0}, v = 0x7feb99b053a0, v_modifiable = 0x7feb99b053a0}, ignored_uid_changes = 4294952304,
ignored_modseq_changes = 32767}
copy_count = 0
msg = (string_t *) 0x633f65
ret = 1
__PRETTY_FUNCTION__ = "cmd_copy"
#23 0x000000000041101b in cmd_uid (cmd=0x659f38) at cmd-uid.c:27
command = (struct command *) 0x6317a0
cmd_name = 0x65b880 "COPY"
#24 0x0000000000412a2d in client_command_input (cmd=0x659f38) at imap-client.c:647
client = (struct client *) 0x6597d8
command = (struct command *) 0x0
__PRETTY_FUNCTION__ = "client_command_input"
#25 0x0000000000412c5d in client_command_input (cmd=0x659f38) at imap-client.c:697
client = (struct client *) 0x6597d8
command = (struct command *) 0x631788
__PRETTY_FUNCTION__ = "client_command_input"
#26 0x0000000000412d7f in client_handle_next_command (client=0x6597d8, remove_io_r=0x7fffffffc34d) at imap-client.c:738
size = 26
#27 0x0000000000412e00 in client_handle_input (client=0x6597d8) at imap-client.c:750
_data_stack_cur_id = 3
ret = false
remove_io = false
handled_commands = false
__PRETTY_FUNCTION__ = "client_handle_input"
#28 0x0000000000412f5f in client_input (client=0x6597d8) at imap-client.c:789
cmd = (struct client_command_context *) 0xffffc3bc
output = (struct ostream *) 0x659db8
bytes = 26
__PRETTY_FUNCTION__ = "client_input"
#29 0x00007feb9a1af88a in io_loop_handler_run (ioloop=0x6305c0) at ioloop-epoll.c:208
ctx = (struct ioloop_handler_context *) 0x6307d0
events = (struct epoll_event *) 0x630840
event = (const struct epoll_event *) 0x630840
list = (struct io_list *) 0x659e90
io = (struct io_file *) 0x664c10
tv = {tv_sec = 1799, tv_usec = 999774}
events_count = 5
t_id = 2
msecs = 1800000
ret = 1
i = 0
j = 0
call = true
#30 0x00007feb9a1ae693 in io_loop_run (ioloop=0x6305c0) at ioloop.c:350
No locals.
#31 0x00007feb9a1982ad in master_service_run (service=0x630490, callback=0x41e0a7 <client_connected>) at master-service.c:478
No locals.
#32 0x000000000041e297 in main (argc=1, argv=0x630370) at main.c:313
service_flags = MASTER_SERVICE_FLAG_KEEP_CONFIG_OPEN
storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT
postlogin_socket_path = 0x0
set_roots = {0x422060, 0x0}
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