Panic: file istream.c: line 167 with 2.2.13 + istream.c/.h from dovecot-2-2-dffc6dd2be0d
Timo Sirainen
tss at iki.fi
Mon Jul 7 10:16:05 UTC 2014
Should be fixed by http://hg.dovecot.org/dovecot-2.2/rev/1a38a85d952e
On 7.7.2014, at 12.47, Toni Mattila <toni at solu.fi> wrote:
> Hi,
>
> Here is gdb backtrace for the crash.
> #0 0x00f69402 in __kernel_vsyscall ()
> No symbol table info available.
> #1 0x0070af30 in raise () from /lib/i686/nosegneg/libc.so.6
> No symbol table info available.
> #2 0x0070c911 in abort () from /lib/i686/nosegneg/libc.so.6
> No symbol table info available.
> #3 0x00575c14 in default_fatal_finish (type=<value optimized out>, status=0) at failures.c:193
> backtrace = 0x86ae100 "/usr/lib/dovecot/libdovecot.so.0 [0x575c1f] -> /usr/lib/dovecot/libdovecot.so.0 [0x575c9d] -> /usr/lib/dovecot/libdovecot.so.0 [0x575514] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x13b) [0x57"...
> #4 0x00575c9d in i_internal_fatal_handler (ctx=0xbfbc1c94, format=0x5a2784 "file %s: line %d (%s): assertion failed: (%s)", args=0xbfbc1cb4 "\f?Z") at failures.c:657
> status = 0
> #5 0x00575514 in i_panic (format=0x5a2784 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:267
> ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0}
> args = 0xbfbc1cb4 "\f?Z"
> #6 0x0057f99b in i_stream_read (stream=0x86ea960) at istream.c:170
> _stream = (struct istream_private *) 0x86ea928
> old_size = 8192
> ret = -2
> __FUNCTION__ = "i_stream_read"
> #7 0x0057fbfb in i_stream_read_data (stream=0x86ea960, data_r=0xbfbc1d64, size_r=0xbfbc1d60, threshold=8192) at istream.c:536
> ret = 8191
> read_more = false
> __FUNCTION__ = "i_stream_read_data"
> #8 0x00564927 in message_parse_header_next (ctx=0x86f1770, hdr_r=0xbfbc1da4) at message-header-parser.c:89
> msg = (
> const unsigned char *) 0x871de58 "References: <1397041424.77339.YahooMailNeo at web161206.mail.bf1.yahoo.com> <1397041447.45218.YahooMailNeo at web161202.mail.bf1.yahoo.com> <1397041471.51235.YahooMailNeo at web161205.mail.bf1.yahoo.com> <1397"...
> i = <value optimized out>
> size = 8192
> startpos = 8191
> colon_pos = 10
> parse_size = 8191
> ret = 1
> continued = false
> continues = <value optimized out>
> crlf_newline = <value optimized out>
> __FUNCTION__ = "message_parse_header_next"
> #9 0x00565414 in message_parse_header (input=0x86ea960, hdr_size=0x0, flags=MESSAGE_HEADER_PARSER_FLAG_CLEAN_ONELINE, callback=0x94ae40 <search_header>, context=0xbfbc1e0c) at message-header-parser.c:393
> hdr_ctx = (struct message_header_parser_ctx *) 0x86f1770
> hdr = (struct message_header_line *) 0x0
> ret = <value optimized out>
> __FUNCTION__ = "message_parse_header"
> #10 0x0094a9c8 in search_match_once (ctx=0x86ee338) at index-search.c:697
> ret = <value optimized out>
> #11 0x0094ba89 in search_more (ctx=0x86ee338, mail_r=0xbfbc1f28) at index-search.c:1401
> imail = <value optimized out>
> ret = <value optimized out>
> #12 0x0094c5fe in index_storage_search_next_nonblock (_ctx=0x86ee338, mail_r=0xbfbc1f94, tryagain_r=0xbfbc1f9b) at index-search.c:1677
> ctx = (struct index_search_context *) 0x0
> mail = <value optimized out>
> mailp = <value optimized out>
> seq = <value optimized out>
> ret = <value optimized out>
> #13 0x009222ee in mailbox_search_next_nonblock (ctx=0x86ee338, mail_r=0xbfbc1f94, tryagain_r=0xbfbc1f9b) at mail-storage.c:1796
> box = (struct mailbox *) 0x6
> #14 0x08062b40 in cmd_search_more (cmd=0x86cc438) at imap-search.c:443
> ctx = (struct imap_search_context *) 0x86cc500
> opts = SEARCH_RETURN_ALL
> mail = (struct mail *) 0x0
> sync_flags = <value optimized out>
> end_time = {tv_sec = 6135364, tv_usec = 141343184}
> id = 8050
> id_min = 8050
> id_max = 8050
> time_msecs = <value optimized out>
> tryagain = <value optimized out>
> lost_data = <value optimized out>
> __FUNCTION__ = "cmd_search_more"
> #15 0x08063214 in cmd_search_more_callback (cmd=0x86cc438) at imap-search.c:527
> client = (struct client *) 0x86cb9d0
> finished = <value optimized out>
> #16 0x0058822e in io_loop_handle_timeouts (ioloop=0x86b6498) at ioloop.c:410
> timeout = <value optimized out>
> _data_stack_cur_id = 2
> #17 0x005896e7 in io_loop_handler_run_internal (ioloop=0x86b6498) at ioloop-epoll.c:193
> ctx = (struct ioloop_handler_context *) 0x86b7610
> event = <value optimized out>
> list = <value optimized out>
> io = <value optimized out>
> tv = {tv_sec = 0, tv_usec = 0}
> msecs = 0
> ret = 0
> i = <value optimized out>
> j = <value optimized out>
> call = <value optimized out>
> __FUNCTION__ = "io_loop_handler_run_internal"
> #18 0x00587e1e in io_loop_handler_run (ioloop=0x86b6498) at ioloop.c:488
> No locals.
> #19 0x00587ea8 in io_loop_run (ioloop=0x86b6498) at ioloop.c:465
> __FUNCTION__ = "io_loop_run"
> #20 0x0052e42d in master_service_run (service=0x86b63c0, callback=0x8066000 <client_connected>) at master-service.c:566
> No locals.
> #21 0x08065e9f in main (argc=Cannot access memory at address 0x0
> ) at main.c:400
> login_set = {auth_socket_path = 0x86ae038 "P?j\b", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x80660c0 <login_client_connected>, failure_callback = 0x8066060 <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>
> set_roots = {0x806daa0, 0x0}
>
> Panic: file istream.c: line 167 (i_stream_read): assertion failed: (old_size <= _stream->pos - _stream->skip)
>
> Error: Raw backtrace: /usr/lib/dovecot/libdovecot.so.0 [0x575c1f] -> /usr/lib/dovecot/libdovecot.so.0 [0x575c9d] -> /usr/lib/dovecot/libdovecot.so.0 [0x575514] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read+0x13b) [0x57f99b] -> /usr/lib/dovecot/libdovecot.so.0(i_stream_read_data+0x2b) [0x57fbfb] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header_next+0x87) [0x564927] -> /usr/lib/dovecot/libdovecot.so.0(message_parse_header+0x54) [0x565414] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x94a9c8] -> /usr/lib/dovecot/libdovecot-storage.so.0 [0x94ba89] -> /usr/lib/dovecot/libdovecot-storage.so.0(index_storage_search_next_nonblock+0xde) [0x94c5fe] -> /usr/lib/dovecot/libdovecot-storage.so.0(mailbox_search_next_nonblock+0x3e) [0x9222ee] -> dovecot/imap [0x8062b40] -> dovecot/imap [0x8063214] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handle_timeouts+0xbe) [0x58822e] -> /usr/lib/dovecot/libdovecot.so.0(io_loop_handler_run_internal+0x97) [0x
> Fatal: master: service(imap): child 6201 killed with signal 6 (core dumped)
>
> Thanks,
> Toni
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