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Cisco Bug: CSCvt54930 - Fatal Signal 11: Segmentation fault "acsmgr_s2b_cups_fill_old_call_obj_info"

Last Modified

May 06, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.15.28.74825

Description (partial)

Symptom:
Sessmgr restart seen in cups node

Fatal Signal 11: Segmentation fault
  PC: [09a5c988/X] acsmgr_s2b_cups_fill_old_call_obj_info()
  Faulty address: 0xd164bb5c
  Signal from: kernel
  Signal detail: address not mapped to object
  Process: card=1 cpu=0 arch=X pid=19515 cpu=~11% argv0=sessmgr

  Recent errno: 11 Resource temporarily unavailable
  Build_number: 74825
  Stack (131071@0x0xffe5c000, probably truncated):
    [09a5c988/X] acsmgr_s2b_cups_fill_old_call_obj_info() sp=0xffe5c458
    [09a6bf5e/X] acs_handle_s2b_set_intertech_downlink_pdu_info() sp=0xffe5c498
    [09cc8a1c/X] acs_handle_events_from_sm_interface() sp=0xffe5c648
    [03aac70f/X] sessmgr_sef_get_intertech_handoff_pdu_ind() sp=0xffe73a18
    [03aace67/X] sessmgr_pcc_intf_get_intertech_handoff_pdu() sp=0xffe73af8
    [0494113e/X] sessmgr_pgw_handle_tunnel_switch_req_in_cups() sp=0xffe73b68
    [067b43ab/X] sessmgr_app_svr_event_control_dispatch() sp=0xffe741e8
    [055b3075/X] snx_pgw_driver_event_control_dispatch() sp=0xffe74228
    [056dc5b3/X] pgw_drv_send_tunnel_switch_req_to_smgr() sp=0xffe743f8
    [056df5f4/X] pgw_drv_fsm_handle_modify_bearer_req_active_pending_mbr_intertect_handoff() sp=0xffe744a8
    [056cdf95/X] pgw_drv_handle_events_from_egtpc_app.part.18() sp=0xffe74948
    [0881707e/X] egtpc_send_ind_evt() sp=0xffe75608
    [088f7fe4/X] egtpc_handle_modify_bearer_req_msg() sp=0xffe75c08
    [0877f357/X] egtpc_handle_tun_n_mob_mgmt_message() sp=0xffe76188

Conditions:
NA
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