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Cisco Bug: CSCul93749 - PC: [06eed68b/X] s4_smn_handle_srns_new_sgsn_mbr_resp_success(2)

Last Modified

Aug 08, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.0.0.56425 18.0.0.58686 18.2.M0.60054

Description (partial)

Symptom:
Following seg falt seen for system test run

SW Version          : 18.0.0.58686
Similar Crash Count : 2
Time of First Crash : 2015-Jan-20+11:24:09

Fatal Signal 11: Segmentation fault
  PC: [07438621/X] s4_smn_handle_srns_new_sgsn_mbr_resp_success()
  Faulty address: 0x5
  Signal from: kernel
  Signal detail: address not mapped to object
  Process: card=10 cpu=0 arch=X pid=4472 cpu=~25% argv0=sessmgr
  Crash time: 2015-Jan-21+19:22:53 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (117528@0xfffe1000):
    [07438621/X] s4_smn_handle_srns_new_sgsn_mbr_resp_success() sp=0xfffe1428
    [074132a1/X] s4_smn_feed_s4_smn_event() sp=0xfffe14e8
    [0748fab9/X] sessmgr_sgsn_smn_s4_sgsn_egtpc_callback() sp=0xfffe1ae8
    [06f27e4c/X] sessmgr_s4_sgsn_egtpc_callback() sp=0xfffe1b88
    [07af18dc/X] egtpc_send_cfm_evt() sp=0xfffe27b8
    [07b287b5/X] egtpc_handle_modify_bearer_rsp_msg() sp=0xfffe2d18
    [07a9c285/X] egtpc_handle_tun_n_mob_mgmt_message() sp=0xfffe2fe8
    [07afaa27/X] egtpc_handle_gtp_message() sp=0xffffc678
    [03fa31b9/X] sessmgr_egtp_handle_gtpc_message() sp=0xffffce78
    [03fa3857/X] sessmgr_egtp_dmed_rx_cb() sp=0xffffcef8
    [0609d644/X] sessmgr_receive_ipv4udp_packets.isra.66() sp=0xffffcf28
    [0624723c/X] sessmgr_med_data_receive() sp=0xffffd588
    [0b1007e4/X] sn_epoll_run_events() sp=0xffffd5d8
    [0b10d849/X] sn_loop_run() sp=0xffffda98
    [0ae1100d/X] main() sp=0xffffdb08
  Last Bounce:

Conditions:
Following seg falt seen for system test run

SW Version          : 18.0.0.58686
Similar Crash Count : 2
Time of First Crash : 2015-Jan-20+11:24:09

Fatal Signal 11: Segmentation fault
  PC: [07438621/X] s4_smn_handle_srns_new_sgsn_mbr_resp_success()
  Faulty address: 0x5
  Signal from: kernel
  Signal detail: address not mapped to object
  Process: card=10 cpu=0 arch=X pid=4472 cpu=~25% argv0=sessmgr
  Crash time: 2015-Jan-21+19:22:53 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (117528@0xfffe1000):
    [07438621/X] s4_smn_handle_srns_new_sgsn_mbr_resp_success() sp=0xfffe1428
    [074132a1/X] s4_smn_feed_s4_smn_event() sp=0xfffe14e8
    [0748fab9/X] sessmgr_sgsn_smn_s4_sgsn_egtpc_callback() sp=0xfffe1ae8
    [06f27e4c/X] sessmgr_s4_sgsn_egtpc_callback() sp=0xfffe1b88
    [07af18dc/X] egtpc_send_cfm_evt() sp=0xfffe27b8
    [07b287b5/X] egtpc_handle_modify_bearer_rsp_msg() sp=0xfffe2d18
    [07a9c285/X] egtpc_handle_tun_n_mob_mgmt_message() sp=0xfffe2fe8
    [07afaa27/X] egtpc_handle_gtp_message() sp=0xffffc678
    [03fa31b9/X] sessmgr_egtp_handle_gtpc_message() sp=0xffffce78
    [03fa3857/X] sessmgr_egtp_dmed_rx_cb() sp=0xffffcef8
    [0609d644/X] sessmgr_receive_ipv4udp_packets.isra.66() sp=0xffffcf28
    [0624723c/X] sessmgr_med_data_receive() sp=0xffffd588
    [0b1007e4/X] sn_epoll_run_events() sp=0xffffd5d8
    [0b10d849/X] sn_loop_run() sp=0xffffda98
    [0ae1100d/X] main() sp=0xffffdb08
  Last Bounce:
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