Bug #1319
Updated by Victor Julien over 9 years ago
Hi, I have a segfault on today, please look gdb bt full <pre> [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1". Core was generated by `/usr/bin/suricata -c /etc/suricata/suricata.yaml --pfring-int=eth2 --pfring-cluster'. Program terminated with signal 11, Segmentation fault. #0 FlowGetKey (p=0xb1bd7c28) at flow-hash.c:244 244 uint32_t psrc = IPV4_GET_RAW_IPSRC_U32(ICMPV4_GET_EMB_IPV4(p)); (gdb) bt full #0 FlowGetKey (p=0xb1bd7c28) at flow-hash.c:244 psrc = <optimized out> pdst = <optimized out> fhk = {{{src = 2981101256, dst = 134633352, sp = 13436, dp = 2369, proto = 0, recur = 0, vlan_id = {36852, 46936}}, u32 = {2981101256, 134633352, 155268220, 0, 3076034548}}} hash = <optimized out> key = <optimized out> #1 FlowGetFlowFromHash (tv=0x23d23a78, dtv=0xb1affe78, p=0xb1bd7c28) at flow-hash.c:506 f = 0x0 key = 516 fb = <optimized out> #2 0x08126cd1 in FlowHandlePacket (tv=0x23d23a78, dtv=0xb1affe78, p=0xb1bd7c28) at flow.c:243 f = <optimized out> #3 0x08093cd8 in DecodeICMPV4 (tv=0x23d23a78, dtv=0xb1affe78, p=0xb1bd7c28, pkt=0xb1bd810a "\003\004\226", <incomplete sequence \361>, len=56, pq=0x2415d820) at decode-icmpv4.c:195 icmp4eh = 0xb1bd810a #4 0x08094a3d in DecodeIPV4 (tv=0x23d23a78, dtv=0xb1affe78, p=0xb1bd7c28, pkt=0xb1bd80f6 "E\001", len=76, pq=0x2415d820) at decode-ipv4.c:569 No locals. #5 0x0809324f in DecodeEthernet (tv=0x23d23a78, dtv=0xb1affe78, p=0xb1bd7c28, pkt=0xb1bd80e8 "", len=90, pq=0x2415d820) at decode-ethernet.c:60 No locals. #6 0x081837bc in DecodePfring (pq=0x2415d820, data=0xb1affe78, p=0xb1bd7c28, tv=0x23d23a78, postpq=<optimized out>) at source-pfring.c:626 No locals. #7 DecodePfring (tv=0x23d23a78, p=0xb1bd7c28, data=0xb1affe78, pq=0x2415d820, postpq=0x0) at source-pfring.c:598 dtv = 0xb1affe78 #8 0x0819abdb in TmThreadsSlotVarRun (tv=0x23d23a78, p=0xb1bd7c28, slot=0x2415d800) at tm-threads.c:575 SlotFunc = 0x81836d0 <DecodePfring> r = <optimized out> s = 0x2415d800 extra_p = <optimized out> #9 0x08183c15 in TmThreadsSlotProcessPkt (p=0xb1bd7c28, s=0x2415d800, tv=0x23d23a78) at tm-threads.h:148 r = TM_ECODE_OK #10 ReceivePfringLoop (tv=0x23d23a78, data=0xb1cffd68, slot=0x2415ff98) at source-pfring.c:349 pkt_buffer = 0xb1bd80e8 "" buffer_size = <optimized out> r = <optimized out> ptv = 0xb1cffd68 p = 0xb1bd7c28 hdr = {ts = {tv_sec = 1416267649, tv_usec = 577232}, caplen = 90, len = 90, extended_hdr = {timestamp_ns = 1416267649577232253, flags = 0, rx_direction = 1 '\001', if_index = 4, pkt_hash = 1036900932, tx = {bounce_interface = -1, reserved = 0x0}, parsed_header_len = 0, parsed_pkt = { dmac = "\000\022", <incomplete sequence \306>, smac = "\000\"U\212A\177", eth_type = 2048, vlan_id = 0, ip_version = 4 '\004', l3_proto = 1 '\001', ip_tos = 1 '\001', ip_src = {v6 = {__in6_u = {__u6_addr8 = "\001$p\317", '\000' <repeats 11 times>, __u6_addr16 = {9217, 53104, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {3480232961, 0, 0, 0}}}, v4 = 3480232961}, ip_dst = {v6 = {__in6_u = {__u6_addr8 = "B\266]n", '\000' <repeats 11 times>, ---Type <return> to continue, or q <return> to quit--- __u6_addr16 = {46658, 28253, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {1851635266, 0, 0, 0}}}, v4 = 1851635266}, l4_src_port = 0, l4_dst_port = 0, tcp = {flags = 0 '\000', seq_num = 0, ack_num = 0}, tunnel = {tunnel_id = 4294967295, tunneled_proto = 0 '\000', tunneled_ip_src = {v6 = {__in6_u = { __u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, v4 = 0}, tunneled_ip_dst = { v6 = {__in6_u = {__u6_addr8 = '\000' <repeats 15 times>, __u6_addr16 = {0, 0, 0, 0, 0, 0, 0, 0}, __u6_addr32 = {0, 0, 0, 0}}}, v4 = 0}, tunneled_l4_src_port = 0, tunneled_l4_dst_port = 0}, last_matched_plugin_id = 0, last_matched_rule_id = 65535, offset = {eth_offset = -14, vlan_offset = 0, l3_offset = 14, l4_offset = 34, payload_offset = 0}}}} s = 0x2415ff98 last_dump = 1416267649 current_time = {tv_sec = 1416267649, tv_usec = 578053} rc = <optimized out> __FUNCTION__ = "ReceivePfringLoop" #11 0x0819e3ea in TmThreadsSlotPktAcqLoop (td=0x23d23a78) at tm-threads.c:722 tv = 0x23d23a78 s = 0x2415ff98 run = <optimized out> r = <optimized out> slot = <optimized out> __FUNCTION__ = "TmThreadsSlotPktAcqLoop" #12 0xb7577d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0 No symbol table info available. #13 0xb72e69de in clone () from /lib/i386-linux-gnu/libc.so.6 No symbol table info available. (gdb) </pre>