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Cisco Bug: CSCus72614 - Assertion failure at EGTPC

Last Modified

Dec 24, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.1.0

Description (partial)

Symptom:
Crash at:

Assertion failure at sess/egtp/egtpc/egtpc_evt_handler_func.c:6273
  Function: egtpc_handle_delete_bearer_rsp_evt()
  Expression: (((evt_data->evt_info.sess_info.trans_rec) != ((void *)0)) && ((evt_data->evt_info.sess_info.trans_rec)->magic == (('T'<<24) | 
  Proclet: sessmgr (f=87000,i=144)
  Process: card=14 cpu=0 arch=X pid=23730 cpu=~5% argv0=sessmgr
  Crash time: 2015-Jan-22+13:32:52 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (129816@0xfffde000):
    [ffffe430/X] __kernel_vsyscall() sp=0xfffde6c8
    [0aeedecf/X] sn_assert() sp=0xfffde708
    [07c15125/X] egtpc_handle_delete_bearer_rsp_evt() sp=0xfffdeb78
    [07b89558/X] egtpc_handle_user_sap_event() sp=0xfffdf1f8
    [080521ee/X] mme_pdn_disconnect_util_send_pdn_delete_bearer_rsp() sp=0xfffeb8f8
    [080553d0/X] mme_app_clear_egtpc_sgw_pdn_resources() sp=0xffff7ff8
    [080557f8/X] mme_app_destroy_ue_sgw_pdn_ctxt() sp=0xffff8038
    [08056dbd/X] mme_app_destroy_ue_sgw_ctxt() sp=0xffff8078
    [080b0ba5/X] mme_app_destroy_ue_ctxt() sp=0xffffa658
    [080b29b8/X] mme_disp_disconnecting_handle_smgr_event() sp=0xffffa6e8
    [080b4782/X] mme_fsm_event_handler() sp=0xffffab98
    [080e4f96/X] mme_app_handle_abort_call() sp=0xffffac38
    [07f824b4/X] snx_mme_app_driver_request_control_dispatch() sp=0xffffac88
    [0608bf4e/X] sessmgr_snx_send_abort_call() sp=0xffffaf68
    [0605eec8/X] smgr_fsm_handle_call_abort_req() sp=0xffffafa8
    [038db6c9/X] smgr_fsm_state_line_disconnecting() sp=0xffffb158
    [0385e12e/X] smgr_callline_fsm() sp=0xffffb1f8
    [03723116/X] sessmgr_abort_call_internal() sp=0xffffb248
    [043549fc/X] sessmgr_mme_handle_imsimgr_del_sub() sp=0xffffb2a8
    [0423c2dc/X] sessmgr_imsimgr_del_sub_msg_handler() sp=0xffffb4f8
    [0afa6e28/X] sn_msg_arriving_handle() sp=0xffffd5e8
    [0af8be49/X] sn_loop_run() sp=0xffffda98
    [0acfe84d/X] main() sp=0xffffdb08

Conditions:
Not known
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