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core dump
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Program terminated with signal 11, Segmentation fault.
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#0 StreamTcpReassembleAppLayer (tv=0x73cb800, ra_ctx=0x1feadb5b480,
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ssn=0x1fe89bca5a0, stream=0x1fe89bca5f0, p=0x1ffa3d7f500)
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at stream-tcp-reassemble.c:2912
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2912 if (!(p->flow->flags & FLOW_NO_APPLAYER_INSPECTION)) {
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(gdb) bt
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#0 StreamTcpReassembleAppLayer (tv=0x73cb800, ra_ctx=0x1feadb5b480,
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ssn=0x1fe89bca5a0, stream=0x1fe89bca5f0, p=0x1ffa3d7f500)
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at stream-tcp-reassemble.c:2912
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#1 0x00000000011ab678 in StreamTcpReassembleHandleSegmentUpdateACK (
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tv=0x73cb800, ra_ctx=0x1feadb5b480, ssn=0x1fe89bca5a0,
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stream=0x1fe89bca5f0, p=0x1ffa3d7f500) at stream-tcp-reassemble.c:3336
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#2 0x00000000011ac0c8 in StreamTcpReassembleHandleSegment (tv=0x73cb800,
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ra_ctx=0x1feadb5b480, ssn=0x1fe89bca5a0, stream=0x1fe89bca5a8,
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p=0x1ffa3d7f500, pq=<optimized out>) at stream-tcp-reassemble.c:3364
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#3 0x0000000001197a18 in HandleEstablishedPacketToClient (pq=<optimized out>,
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stt=<optimized out>, p=<optimized out>, ssn=<optimized out>,
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tv=<optimized out>) at stream-tcp.c:2215
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#4 StreamTcpPacketStateEstablished (tv=0x73cb800, p=0x1ffa3d7f500,
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stt=<optimized out>, ssn=0x1fe89bca5a0, pq=0x1feadb5adf0)
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at stream-tcp.c:2461
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#5 0x00000000011a13f0 in StreamTcpPacket (tv=0x73cb800, p=0x1ffa3d7f500,
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stt=0x1feadb5ade0, pq=0x63ed760) at stream-tcp.c:4549
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#6 0x00000000011a34d0 in StreamTcp (tv=0x73cb800, p=0x1ffa3d7f500,
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data=0x1feadb5ade0, pq=<optimized out>, postpq=<optimized out>)
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at stream-tcp.c:5054
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#7 0x00000000011c1940 in TmThreadsSlotVarRun (tv=0x73cb800, p=0x1ffa3d7f500,
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slot=<optimized out>) at tm-threads.c:132
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#8 0x0000000001186f00 in TmThreadsSlotProcessPkt (p=0x1ffa3d7f500,
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---Type <return> to continue, or q <return> to quit---
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s=0x63ed680, tv=0x73cb800) at tm-threads.h:146
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#9 ReceiveMpipeLoop (tv=0x73cb7e8, data=0x1feadb588e0, slot=<optimized out>)
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at source-mpipe.c:394
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#10 0x00000000011c2788 in TmThreadsSlotPktAcqLoop (td=0x73cb800)
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at tm-threads.c:338
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#11 0x000001fff77c8f48 in start_thread () from /lib/libpthread.so.0
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#12 0x000001fff76b2740 in clone () from /lib/libc.so.6
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(gdb) f 0
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#0 StreamTcpReassembleAppLayer (tv=0x73cb800, ra_ctx=0x1feadb5b480,
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ssn=0x1fe89bca5a0, stream=0x1fe89bca5f0, p=0x1ffa3d7f500)
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at stream-tcp-reassemble.c:2912
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2912 if (!(p->flow->flags & FLOW_NO_APPLAYER_INSPECTION)) {
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(gdb) print *ssn
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$2 = {res = 62, state = 4 '\004', queue_len = 0 '\000',
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data_first_seen_dir = -13 '\363', tcp_packet_flags = 26 '\032',
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flags = 4104, server = {flags = 128, wscale = 0, os_policy = 2 '\002',
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tcp_flags = 26 '\032', isn = 1121534642, next_seq = 1121616978,
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last_ack = 1121616978, next_win = 1121666210, window = 49232,
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last_ts = 3090975820, last_pkt_ts = 1439432548,
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ra_app_base_seq = 1121534710, ra_raw_base_seq = 1121616977,
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seg_list = 0x1ff01ce46c0, seg_list_tail = 0x1feb9c53ac0, sack_head = 0x0,
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sack_tail = 0x0}, client = {flags = 160, wscale = 0, os_policy = 2 '\002',
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tcp_flags = 26 '\032', isn = 708098623, next_seq = 708099076,
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last_ack = 708099076, next_win = 708117900, window = 18824,
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last_ts = 3090797228, last_pkt_ts = 1439432548,
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ra_app_base_seq = 708098623, ra_raw_base_seq = 708098623,
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seg_list = 0x1ff3dbb1050, seg_list_tail = 0x1fe95cf2990, sack_head = 0x0,
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sack_tail = 0x0}, toserver_smsg_head = 0x0, toserver_smsg_tail = 0x0,
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toclient_smsg_head = 0x1feddd641a0, toclient_smsg_tail = 0x1fed1d2eb90,
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queue = 0x0}
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(gdb) print ra_base_seq
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No symbol "ra_base_seq" in current context.
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(gdb) print payload_offset
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No symbol "payload_offset" in current context.
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(gdb) print *seg
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$3 = {
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payload = 0x1ff3dccaf00 "\023BitTorrent protocol\004\004\004\004\004\004\004\004\215N|\024\024\237\062Gh\232A9\341*d\304tFH\333-OT8537-763064184418",
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payload_len = 68, pool_size = 112, seq = 708098624, next = 0x1ffc1cc92a0,
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prev = 0x0, flags = 0 '\000'}
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(gdb) print *copy_size
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No symbol "copy_size" in current context.
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(gdb) print *p
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Cannot access memory at address 0x1ffa3d7f500
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(gdb) info local
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seg_tail = 0x1fe95cf2990
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rd = {ra_base_seq = 708098623, data_len = 0,
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data = "\000\000\001\000\000\000\000\000\020\001a\367\377\001\000\000 \266\177\316\376\001\000\000\020\001a\367\377\001\000\000\060\266\177\316\376\001\000\000G\300\177\316\376\001\000\000\000-\267\255\376\001\000\000\b-\267\255\376\001\000\000\n-\267\255\376\001\000\000\000\270<\a\000\000\000\000\200\264\265\255\376\001\000\000\000\000\002\000\000\000\000\000\001\000\000\000\000\000\000\000\350\240\032\001\000\000\000\000\200\276\177\316\376\001\000\000\270W\032\001\000\000\000\000\200\276\177\316\376\001\000\000H\276B\a\000\000\000\000\000\000\064\367\377\001\000\000\220\275B\a\000\000\000\000\200\275B\a\000\000\000\000\360\275B\a\000\000\000\000H\270\177\316\376\001\000\000\310\t`\367\377\001\000\000`\375w\367\377\001\000\000"..., partial = 0, data_sent = 0}
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next_seq = 708098624
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seg = 0x1ff3dbb1050
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__PRETTY_FUNCTION__ = "StreamTcpReassembleAppLayer"
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(gdb) set print pretty
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(gdb) info local
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seg_tail = 0x1fe95cf2990
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rd = {
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ra_base_seq = 708098623,
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data_len = 0,
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data = "\000\000\001\000\000\000\000\000\020\001a\367\377\001\000\000 \266\177\316\376\001\000\000\020\001a\367\377\001\000\000\060\266\177\316\376\001\000\000G\300\177\316\376\001\000\000\000-\267\255\376\001\000\000\b-\267\255\376\001\000\000\n-\267\255\376\001\000\000\000\270<\a\000\000\000\000\200\264\265\255\376\001\000\000\000\000\002\000\000\000\000\000\001\000\000\000\000\000\000\000\350\240\032\001\000\000\000\000\200\276\177\316\376\001\000\000\270W\032\001\000\000\000\000\200\276\177\316\376\001\000\000H\276B\a\000\000\000\000\000\000\064\367\377\001\000\000\220\275B\a\000\000\000\000\200\275B\a\000\000\000\000\360\275B\a\000\000\000\000H\270\177\316\376\001\000\000\310\t`\367\377\001\000\000`\375w\367\377\001\000\000"...,
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partial = 0,
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data_sent = 0
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}
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next_seq = 708098624
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seg = 0x1ff3dbb1050
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__PRETTY_FUNCTION__ = "StreamTcpReassembleAppLayer"
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(gdb)
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