[New LWP 23407]
Core was generated by `dovecot/imap'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f328cf22297 in raise () from /lib64/libc.so.6
#0  0x00007f328cf22297 in raise () from /lib64/libc.so.6
No symbol table info available.
#1  0x00007f328cf2362a in abort () from /lib64/libc.so.6
No symbol table info available.
#2  0x00007f328d317916 in default_fatal_finish (type=<optimized out>, status=status@entry=0) at failures.c:201
        backtrace = 0x7a48a0 "/usr/lib64/dovecot/libdovecot.so.0(+0x8d91e) [0x7f328d31791e] -> /usr/lib64/dovecot/libdovecot.so.0(+0x8da0a) [0x7f328d317a0a] -> /usr/lib64/dovecot/libdovecot.so.0(i_fatal+0) [0x7f328d2b5fce] -> /usr"...
#3  0x00007f328d317a0a in i_internal_fatal_handler (ctx=0x7ffc6c9df360, format=<optimized out>, args=<optimized out>) at failures.c:670
        status = 0
#4  0x00007f328d2b5fce in i_panic (format=format@entry=0x7f328d655ce8 "file %s: line %d (%s): assertion failed: (%s)") at failures.c:275
        ctx = {type = LOG_TYPE_PANIC, exit_status = 0, timestamp = 0x0, timestamp_usecs = 0}
        args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7ffc6c9df460, reg_save_area = 0x7ffc6c9df3a0}}
#5  0x00007f328d617e56 in array_idx_i (idx=<optimized out>, array=<optimized out>) at ../../../src/lib/array.h:219
No locals.
#6  index_mail_get_parsed_header (field_idx=<optimized out>, mail=<optimized out>) at index-mail-headers.c:585
        value = 0x7f328d331616 <pool_system_malloc+22> "H\205\300t\025[\303\017\037"
        lines_count = <optimized out>
        value_start = <optimized out>
        value_end = <optimized out>
        i = <optimized out>
        first_line_idx = <optimized out>
#7  index_mail_get_raw_headers (mail=mail@entry=0x7d7e80, field=field@entry=0x7f328d663446 "Message-Id", value_r=value_r@entry=0x7ffc6c9df540) at index-mail-headers.c:656
        _mail = <optimized out>
        headers = {0x7e41f0 "0B~", 0x7f328d88b2d8 <mail_get_first_header@got.plt> ""}
        value = 0x1001 <error: Cannot access memory at address 0x1001>
        headers_ctx = 0x7f328d59a380 <static_system_pool>
        data = <optimized out>
        field_idx = 20
        dest = <optimized out>
        i = <optimized out>
        len = 8212720
        ret = <optimized out>
        __FUNCTION__ = "index_mail_get_raw_headers"
#8  0x00007f328d6182a6 in index_mail_get_first_header (_mail=0x7d7e80, field=0x7f328d663446 "Message-Id", decode_to_utf8=false, value_r=0x7ffc6c9df5e0) at index-mail-headers.c:818
        mail = 0x7d7e80
        list = 0xffffffff009df940
        retry = true
        ret = <optimized out>
#9  0x00007f328d5cb93d in mail_get_first_header (mail=mail@entry=0x7d7e80, field=field@entry=0x7f328d663446 "Message-Id", value_r=value_r@entry=0x7ffc6c9df5e0) at mail.c:187
        _data_stack_cur_id = 5
        p = 0x7d7e80
        ret = <optimized out>
#10 0x00007f328d62be70 in i_stream_mail_get_cached_mail_id (mstream=0x7d5230) at istream-mail.c:50
        orig_lookup_abort = MAIL_LOOKUP_ABORT_NEVER
        value = 0x7d52a0 ";\024"
        ret = 0x7f328d65cc7e ""
        i = <optimized out>
        mail = 0x7d7e80
        headers = {0x7f328d663446 "Message-Id", 0x7f328d6564d5 "Date", 0x7f328d656afc "Subject"}
#11 i_stream_mail_set_size_corrupted (mstream=mstream@entry=0x7d5230, size=size@entry=2887) at istream-mail.c:74
        cur_size = 8066
        str = 0x7f328d663427 "smaller"
        mail_id = <optimized out>
#12 0x00007f328d62c062 in i_stream_mail_read (stream=0x7d5230) at istream-mail.c:109
        mstream = 0x7d5230
        size = 2887
        ret = <optimized out>
#13 0x00007f328d321e03 in i_stream_read (stream=stream@entry=0x7d52a0) at istream.c:174
        _stream = 0x7d5230
        old_size = 1
        ret = <optimized out>
        __FUNCTION__ = "i_stream_read"
#14 0x00007f328d32283d in i_stream_read_data (stream=0x7d52a0, data_r=data_r@entry=0x7ffc6c9df6d8, size_r=size_r@entry=0x7ffc6c9df6e0, threshold=threshold@entry=1) at istream.c:563
        ret = <optimized out>
        read_more = false
        __FUNCTION__ = "i_stream_read_data"
#15 0x00007f328d303042 in message_parse_header_next (ctx=0x7e2ee0, hdr_r=hdr_r@entry=0x7ffc6c9df780) at message-header-parser.c:84
        line = 0x7e2ee0
        msg = 0x7dd2f2 "XQgc2UgbWFwb3ZhdCBha3R1YWxuaSBwb2tyeXRpIHNpZ25hbHUgbmVtYSBzbXlzbCwg\namVkbmFrIHNlIHN0YWxlIG1lbmkgYQpwb3RyZWJuYSBkYXRhIG8gbmFzdGF2ZW5pIHZ5a29udSBh\nIHNtZXJvdmFuaSBhbnRlbiB6bmEgamVub20gb3BlcmF0b3IuCgpDbyB"...
        i = <optimized out>
        size = 1
        startpos = 0
        colon_pos = 4294967295
        parse_size = <optimized out>
        skip = 0
        ret = <optimized out>
        continued = false
        continues = false
        last_no_newline = <optimized out>
        last_crlf = <optimized out>
        no_newline = false
        crlf_newline = false
        __FUNCTION__ = "message_parse_header_next"
#16 0x00007f328d2fd6c1 in read_header (mstream=0x7df5a0) at istream-header-filter.c:194
        max_buffer_size = <optimized out>
        ret = <optimized out>
        hdr = 0x0
        highwater_offset = <optimized out>
        ret2 = <optimized out>
        hdr_ret = <optimized out>
#17 i_stream_header_filter_read (stream=0x7df5a0) at istream-header-filter.c:425
        mstream = 0x7df5a0
#18 0x00007f328d321e03 in i_stream_read (stream=stream@entry=0x7df610) at istream.c:174
        _stream = 0x7df5a0
        old_size = 43
        ret = <optimized out>
        __FUNCTION__ = "i_stream_read"
#19 0x00007f328d32283d in i_stream_read_data (stream=0x7df610, data_r=data_r@entry=0x7ffc6c9df858, size_r=size_r@entry=0x7ffc6c9df860, threshold=threshold@entry=43) at istream.c:563
        ret = <optimized out>
        read_more = false
        __FUNCTION__ = "i_stream_read_data"
#20 0x00007f328d303042 in message_parse_header_next (ctx=0x7e1a20, hdr_r=hdr_r@entry=0x7ffc6c9df900) at message-header-parser.c:84
        line = 0x7e1a20
        msg = 0x7df974 "Content-Type: text/plain; charset=\"utf-8\"\r\netmap.org>\r\n)\r\nt>\r\n95@amd>\r\n\r\n"
        i = <optimized out>
        size = 43
        startpos = 42
        colon_pos = 12
        parse_size = <optimized out>
        skip = 0
        ret = <optimized out>
        continued = false
        continues = false
        last_no_newline = <optimized out>
        last_crlf = <optimized out>
        no_newline = false
        crlf_newline = false
        __FUNCTION__ = "message_parse_header_next"
#21 0x00007f328d2fd6c1 in read_header (mstream=0x7e07e0) at istream-header-filter.c:194
        max_buffer_size = <optimized out>
        ret = <optimized out>
        hdr = 0x0
        highwater_offset = <optimized out>
        ret2 = <optimized out>
        hdr_ret = <optimized out>
#22 i_stream_header_filter_read (stream=0x7e07e0) at istream-header-filter.c:425
        mstream = 0x7e07e0
#23 0x00007f328d321e03 in i_stream_read (stream=stream@entry=0x7e0850) at istream.c:174
        _stream = 0x7e07e0
        old_size = 2
        ret = <optimized out>
        __FUNCTION__ = "i_stream_read"
#24 0x00007f328d32283d in i_stream_read_data (stream=stream@entry=0x7e0850, data_r=data_r@entry=0x7ffc6c9df9d8, size_r=size_r@entry=0x7ffc6c9df9e0, threshold=threshold@entry=2) at istream.c:563
        ret = <optimized out>
        read_more = false
        __FUNCTION__ = "i_stream_read_data"
#25 0x00007f328d306d64 in message_get_header_size (input=0x7e0850, hdr=hdr@entry=0x7ffc6c9dfad0, has_nuls_r=has_nuls_r@entry=0x7ffc6c9dfa4f) at message-size.c:19
        msg = 0x7e0bb4 "\r\n>\r\n"
        i = <optimized out>
        size = 2
        startpos = 2
        missing_cr_count = 0
        ret = <optimized out>
        __FUNCTION__ = "message_get_header_size"
#26 0x00007f328d654ff7 in imap_msgpart_get_partial_header (mail=<optimized out>, msgpart=<optimized out>, msgpart=<optimized out>, result_r=0x7ffc6c9dfb40, have_crlfs_r=<synthetic pointer>, virtual_size_r=0x7ffc6c9dfa58, mail_input=0x7df610) at imap-msgpart.c:395
        hdr_fields = 0x7cdc38
        hdr_size = {physical_size = 1069, virtual_size = 0, lines = 19}
        hdr_count = <optimized out>
        input = 0x7e0850
        has_nuls = false
#27 imap_msgpart_open_normal (result_r=0x7ffc6c9dfb40, have_crlfs_r=<synthetic pointer>, virtual_size_r=0x7ffc6c9dfa58, part=<optimized out>, msgpart=0x7cdad0, mail=0x7d7e80) at imap-msgpart.c:630
        hdr_size = {physical_size = 0, virtual_size = 0, lines = 0}
        part_size = {physical_size = 0, virtual_size = 0, lines = 0}
        unknown_crlfs = <optimized out>
        body_size = {physical_size = 0, virtual_size = 0, lines = 0}
        input = 0x7df610
#28 imap_msgpart_open (mail=0x7d7e80, msgpart=0x7cdad0, result_r=result_r@entry=0x7ffc6c9dfb40) at imap-msgpart.c:699
        part = 0x0
        virtual_size = 6789327327946376192
        include_hdr = <optimized out>
        binary = false
        use_partial_cache = <optimized out>
        have_crlfs = <optimized out>
#29 0x000000000041d4ae in fetch_body_msgpart (ctx=0x7c6708, mail=<optimized out>, body=0x7d0eb0) at imap-fetch-body.c:185
        result = {input = 0x0, size = 0, size_field = (unknown: 0), binary_decoded_input_has_nuls = false}
        str = 0x7c67a0
#30 0x000000000041b9fc in imap_fetch_more_int (ctx=ctx@entry=0x7c6708, cancel=false) at imap-fetch.c:505
        h = <optimized out>
        _data_stack_cur_id = 4
        state = 0x7c6758
        client = 0x7c5680
        count = <optimized out>
        ret = <optimized out>
        __FUNCTION__ = "imap_fetch_more_int"
#31 0x000000000041ca0a in imap_fetch_more (ctx=0x7c6708, cmd=cmd@entry=0x7c6260) at imap-fetch.c:557
        ret = <optimized out>
        __FUNCTION__ = "imap_fetch_more"
#32 0x000000000040f57c in cmd_fetch (cmd=0x7c6260) at cmd-fetch.c:297
        client = 0x7c5680
        ctx = 0x7c6708
        args = 0x7b08f8
        next_arg = <optimized out>
        list_arg = 0x1
        search_args = 0x0
        qresync_args = {qresync_sample_seqset = 0x7a45c0, qresync_sample_uidset = 0xa}
        messageset = 0x7ce2d0 "147131,147130,147129,147128,147127,147126,147125,147124,147123,147122,147121,147120,147119,147118,147117,147116,147115,147114,147112,147111,147110,147109,147108,147107,147106,147105,147104,147103,1471"...
        send_vanished = <optimized out>
        ret = <optimized out>
#33 0x000000000041a29c in command_exec (cmd=cmd@entry=0x7c6260) at imap-commands.c:180
        hook = 0x7ad0f0
        finished = <optimized out>
        cmd_start_timeval = {tv_sec = 1471632720, tv_usec = 52660}
        cmd_start_bytes_in = 68
        cmd_start_bytes_out = 1509
        __FUNCTION__ = "command_exec"
#34 0x0000000000418772 in client_command_input (cmd=cmd@entry=0x7c6260) at imap-client.c:969
        client = 0x7c5680
        command = <optimized out>
        __FUNCTION__ = "client_command_input"
#35 0x0000000000418800 in client_command_input (cmd=0x7c6260) at imap-client.c:1029
        client = 0x7c5680
        command = <optimized out>
        __FUNCTION__ = "client_command_input"
#36 0x0000000000418b95 in client_handle_next_command (remove_io_r=<synthetic pointer>, client=0x7c5680) at imap-client.c:1069
No locals.
#37 client_handle_input (client=0x7c5680) at imap-client.c:1081
        _data_stack_cur_id = 3
        remove_io = false
        handled_commands = false
        client = 0x7c5680
#38 0x0000000000419042 in client_input (client=0x7c5680) at imap-client.c:1128
        cmd = 0xcd8d
        output = 0x7c60a0
        bytes = 875
        __FUNCTION__ = "client_input"
#39 0x00007f328d32b7dc in io_loop_call_io (io=0x7c6170) at ioloop.c:564
        ioloop = 0x7ac730
        t_id = 2
        __FUNCTION__ = "io_loop_call_io"
#40 0x00007f328d32cc41 in io_loop_handler_run_internal (ioloop=ioloop@entry=0x7ac730) at ioloop-epoll.c:220
        ctx = 0x7ae240
        io = <optimized out>
        tv = {tv_sec = 1799, tv_usec = 999818}
        events_count = <optimized out>
        msecs = <optimized out>
        ret = 1
        i = 0
        j = <optimized out>
        call = <optimized out>
        __FUNCTION__ = "io_loop_handler_run_internal"
#41 0x00007f328d32b865 in io_loop_handler_run (ioloop=ioloop@entry=0x7ac730) at ioloop.c:612
No locals.
#42 0x00007f328d32ba08 in io_loop_run (ioloop=0x7ac730) at ioloop.c:588
        __FUNCTION__ = "io_loop_run"
#43 0x00007f328d2bc3e3 in master_service_run (service=0x7ac5d0, callback=callback@entry=0x424f30 <client_connected>) at master-service.c:640
No locals.
#44 0x000000000040c912 in main (argc=1, argv=0x7ac390) at main.c:460
        set_roots = {0x42dc40 <imap_setting_parser_info>, 0x6371c0 <lda_setting_parser_info>, 0x0}
        login_set = {auth_socket_path = 0x7a4048 "\001", postlogin_socket_path = 0x0, postlogin_timeout_secs = 60, callback = 0x425700 <login_client_connected>, failure_callback = 0x425040 <login_client_failed>, request_auth_token = 1}
        service_flags = <optimized out>
        storage_service_flags = <optimized out>
        username = 0x0
        auth_socket_path = 0x42ebee "auth-master"
        c = <optimized out>