[Dovecot] mailbox_list_index_parse_header crash
Kyle Wheeler
kyle-dovecot at memoryhole.net
Tue Apr 23 19:53:57 EEST 2013
Sorry, I should have said; I'm running 2.2.1
On Tuesday, April 23 at 10:52 AM, quoth Kyle Wheeler:
>Hi,
>
>I got all excited about IMAP NOTIFY support and tried enabling
>mailbox_list_index on my server. Unfortunately, I rather quickly ran
>into trouble of the segfault variety. This prevented me from doing
>basic things like seeing the contents of some of my folders. Disabling
>mailbox_list_index got me back up and running, but... darnit, that's
>annoying. The only message I got in my log file was this:
>
>imap(user at domain): Fatal: master: service(imap): child 6899 killed with signal 11 (core dumped)
>
>If I can help track this down, please let me know. Here's the
>backtrace:
>
>#0 hash_table_insert_node (table=0x10eff60, key=0x103, value=0x10fd8b0, check_existing=<value optimized out>) at hash.c:268
> node = 0x69616d2d746e6573
> prev = 0x10fbee0
> hash = <value optimized out>
> __FUNCTION__ = "hash_table_insert_node"
>#1 0x00007fad738a11be in hash_table_insert (table=0x10eff60, key=0x1, value=0x101) at hash.c:285
> node = 0x0
>#2 0x00007fad73b81e68 in mailbox_list_index_parse_header (list=<value optimized out>, view=0x11095f0,
> force=<value optimized out>) at mailbox-list-index.c:196
> data = 0x10f5f30
> i = 4980
> len = 1
> size = 8192
> id = 1
>#3 mailbox_list_index_parse (list=<value optimized out>, view=0x11095f0, force=<value optimized out>)
> at mailbox-list-index.c:317
> ilist = 0x10edc80
> hdr = <value optimized out>
> error = 0x10f5820 "`▒\016\001"
> __FUNCTION__ = "mailbox_list_index_parse"
>#4 0x00007fad73b86b03 in mailbox_list_index_sync_begin (list=0x10ed890, sync_ctx_r=0x7fff2ad61ee0)
> at mailbox-list-index-sync.c:247
> ilist = 0x10edc80
> sync_ctx = <value optimized out>
> index_sync_ctx = <value optimized out>
> view = 0x11095f0
> trans = <value optimized out>
> hdr = <value optimized out>
>#5 0x00007fad73b86ffb in mailbox_list_index_sync (list=0x10eff60) at mailbox-list-index-sync.c:382
> sync_ctx = 0x1107300
> ret = <value optimized out>
>#6 0x00007fad73b8233f in mailbox_list_index_refresh (list=0x10ed890) at mailbox-list-index.c:376
> ilist = 0x10edc80
> view = 0x1107300
> ret = <value optimized out>
>#7 0x00007fad73b85e19 in index_list_update_mailbox (box=0x10f40a0) at mailbox-list-index-status.c:363
> list_sync_ctx = 0x1107140
> list_view = <value optimized out>
> list_trans = <value optimized out>
> changes = {status = {messages = 718675880, recent = 32767, unseen = 4294967295, uidvalidity = 0, uidnext = 68,
> first_unseen_seq = 0, first_recent_uid = 1, last_cached_seq = 0, highest_modseq = 3176264,
> highest_pvt_modseq = 17854784, keywords = 0x10f40a0, permanent_flags = 17778368, permanent_keywords = 0,
> allow_new_keywords = 0, nonpermanent_modseqs = 0, have_guids = 0},
> guid = "p ▒*▒\177\000\000D\000\000\000\000\000\000", seq = 17750944, rec_changed = false, msgs_changed = false,
> hmodseq_changed = false}
> __FUNCTION__ = "index_list_update_mailbox"
>#8 0x00007fad73b86089 in index_list_sync_deinit (ctx=0x1107140, status_r=0x7fff2ad62070) at mailbox-list-index-status.c:470
> box = 0x10f40a0
>#9 0x00007fad73b70f4a in mailbox_sync_deinit (_ctx=0x0, status_r=0x1) at mail-storage.c:1655
> ctx = 0x10eff60
> box = 0x10f40a0
> errormsg = <value optimized out>
> error = <value optimized out>
> ret = <value optimized out>
>#10 0x00007fad73b7100b in mailbox_sync (box=<value optimized out>, flags=<value optimized out>) at mail-storage.c:1681
> ctx = 0x0
> status = {sync_delayed_expunges = 0}
>#11 0x00007fad73b9af72 in index_storage_get_status (box=0x10f40a0, items=17, status_r=<value optimized out>)
> at index-status.c:39
>No locals.
>#12 0x00007fad72cabde4 in fts_mailbox_get_status (box=0x10f40a0, items=17, status_r=0x7fff2ad621b0) at fts-storage.c:86
> seq = <value optimized out>
>#13 0x00007fad73b864e6 in index_list_get_status (box=0x10f40a0, items=17, status_r=0x7fff2ad621b0)
> at mailbox-list-index-status.c:162
>No locals.
>#14 0x000000000041c8da in imap_status_get (cmd=0x10f1880, ns=0x10e8b00, mailbox=0x10cc2c8 "Flight.RV", items=0x7fff2ad62240,
> result_r=0x7fff2ad621b0) at imap-status.c:84
> client = 0x10f0ce0
> box = 0x10f40a0
> errstr = <value optimized out>
> ret = <value optimized out>
>#15 0x000000000041219d in cmd_status (cmd=0x10f1880) at cmd-status.c:40
> client = 0x10f0ce0
> args = 0x10d7a38
> list_args = 0x10d7be0
> items = {status = 17, metadata = 0}
> result = {status = {messages = 0, recent = 0, unseen = 0, uidvalidity = 0, uidnext = 0, first_unseen_seq = 0,
> first_recent_uid = 0, last_cached_seq = 0, highest_modseq = 0, highest_pvt_modseq = 0, keywords = 0x0,
> permanent_flags = 0, permanent_keywords = 0, allow_new_keywords = 0, nonpermanent_modseqs = 0, have_guids = 1},
> metadata = {guid = "PY\r\001", '\000' <repeats 11 times>, virtual_size = 17651520, cache_fields = 0x7fad73836e40,
> precache_fields = 1934521552, backend_ns_prefix = 0x7fad74012000 "", backend_ns_type = 1080}, error = 4294967295,
> errstr = 0xffffffffffffffa8 <Address 0xffffffffffffffa8 out of bounds>}
> ns = <value optimized out>
> mailbox = 0x10cc2c8 "Flight.RV"
> orig_mailbox = 0x10d7b98 "Flight.RV"
>#16 0x00000000004160ad in command_exec (cmd=0x10f1880) at imap-commands.c:156
> hook = 0x10d5d90
> ret = <value optimized out>
>#17 0x0000000000415200 in client_command_input (cmd=0x10f1880) at imap-client.c:775
> client = 0x10f0ce0
> command = <value optimized out>
> __FUNCTION__ = "client_command_input"
>#18 0x00000000004152ed in client_command_input (cmd=0x10f1880) at imap-client.c:836
> client = 0x10f0ce0
> command = 0x0
> __FUNCTION__ = "client_command_input"
>#19 0x000000000041556d in client_handle_next_command (client=0x10f0ce0) at imap-client.c:874
>No locals.
>#20 client_handle_input (client=0x10f0ce0) at imap-client.c:886
> _data_stack_cur_id = 3
> ret = 208
> remove_io = <value optimized out>
> handled_commands = false
> __FUNCTION__ = "client_handle_input"
>#21 0x00000000004158ef in client_input (client=0x10f0ce0) at imap-client.c:928
> cmd = <value optimized out>
> output = 0x10f16d8
> bytes = <value optimized out>
> __FUNCTION__ = "client_input"
>#22 0x00007fad738abdf6 in io_loop_call_io (io=0x10f1780) at ioloop.c:387
> ioloop = 0x10d4720
> t_id = 2
>#23 0x00007fad738ace6f in io_loop_handler_run (ioloop=<value optimized out>) at ioloop-epoll.c:215
> ctx = 0x10d4aa0
> event = 0x10d4b10
> list = 0x10f17d0
> io = 0x10eff60
> tv = {tv_sec = 1799, tv_usec = 999580}
> msecs = <value optimized out>
> ret = 1
> i = 0
> call = false
> __FUNCTION__ = "io_loop_handler_run"
>#24 0x00007fad738abd98 in io_loop_run (ioloop=0x10d4720) at ioloop.c:406
>No locals.
>#25 0x00007fad738621b3 in master_service_run (service=0x10d45b0, callback=0x1) at master-service.c:560
>No locals.
>#26 0x000000000041eb67 in main (argc=1, argv=0x10d4390) at main.c:400
> set_roots = {0x426200, 0x0}
> login_set = {auth_socket_path = 0x10cc050 "(", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60,
> callback = 0x41ed60 <login_client_connected>, failure_callback = 0x41ed00 <login_client_failed>,
> request_auth_token = 1}
> service_flags = <value optimized out>
> storage_service_flags = MAIL_STORAGE_SERVICE_FLAG_DISALLOW_ROOT
> username = 0x0
> c = <value optimized out>
>
>
>~Kyle
>--
>For every complex problem, there is a solution that is simple, neat,
>and wrong.
> -- H. L. Mencken
~Kyle
--
If you cannot change your mind, how can you be certain that you have
one?
-- Unknown
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