Cisco Bug: CSCur08835 - Sessmgr crash 16.2 acsmgr_update_rule_match_stats
Last Modified
Dec 26, 2016
Products (1)
- Cisco ASR 5000 Series
Known Affected Releases
16.2.0.56515
Description (partial)
Symptom: Sessmgr crash: ********************* CRASH #02 *********************** SW Version : 16.2(56515) Similar Crash Count : 24 Time of First Crash : 2014-Sep-19+16:54:21 Fatal Signal 11: Segmentation fault PC: [082fbca1/X] acsmgr_update_rule_match_stats() Faulty address: 0x154 Signal from: kernel Signal detail: address not mapped to object Process: card=9 cpu=1 arch=X pid=10413 cpu=~20% argv0=sessmgr Crash time: 2014-Sep-20+13:17:52 UTC Recent errno: 11 Resource temporarily unavailable Stack (11032@0xffffb000): [082fbca1/X] acsmgr_update_rule_match_stats() sp=0xffffb548 [087aac24/X] acs_send_http_hdr_incomplete_buffered_pkts() sp=0xffffb618 [087ff524/X] acs_http_pkt_inspection() sp=0xffffbbc8 [0871ac70/X] acsmgr_process_tcp_packet() sp=0xffffc3b8 [08727cc0/X] acs_process_tcp_packet_normal_path() sp=0xffffc408 [08727e4d/X] acs_tcp_analyzer() sp=0xffffc488 [0862b8a9/X] do_acsmgr_process_packet() sp=0xffffc4b8 [08643235/X] acs_ip_lean_path() sp=0xffffc508 [08543131/X] acsmgr_data_receive_merge_mode() sp=0xffffc818 [08544123/X] acs_handle_datapath_events_from_sm_interface() sp=0xffffc848 [0360ac3f/X] sessmgr_sef_initiate_data_packet_ind() sp=0xffffc898 [0360acd0/X] sessmgr_pcc_intf_send_data_packet_ind() sp=0xffffc908 [05edc91a/X] sessmgr_pcc_fwd_packet() sp=0xffffc968 [06003b61/X] sessmgr_ipv4_process_user_pkt_pgw_ggsn.isra.282() sp=0xffffcdb8 [041090eb/X] sessmgr_ggsndrv_handle_inbound_data_packet() sp=0xffffcf98 [05e9e542/X] sessmgr_egtpu_receive_gtpu_packet() sp=0xffffd3f8 [060361c7/X] sessmgr_med_data_receive() sp=0xffffd598 [0acaa23c/X] sn_epoll_run_events() sp=0xffffd5e8 [0acae938/X] sn_loop_run() sp=0xffffda98 [0aa5131d/X] main() sp=0xffffdb08 Registers: Conditions: Normal operations.
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