Guest

Preview Tool

Cisco Bug: CSCvu65653 - sessmgr restart is seen in function egtpc_handle_user_sap_event()

Last Modified

Jul 20, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.17.5

Description (partial)

Symptom:
Customer seen below sessmgr restart in 21.17.5 for  Function: egtpc_handle_user_sap_event()

Assertion failure at sess/egtp/egtpc/egtpc_interface.c:188
  Function: egtpc_handle_user_sap_event()
  Stack (32632@0x0xffd6c000):
    [ffffe430/X] __kernel_vsyscall() sp=0xffd6cda8
    [0cc43b37/X] sn_assert() sp=0xffd6ce08
    [088a3740/X] egtpc_handle_user_sap_event() sp=0xffd6da58
    [08ef7d30/X] mme_app_send_abort_proc_evt_idft() sp=0xffd6e248
    [090d7ff1/X] mme_abort_s1_ho_procedure() sp=0xffd6e6b8
    [08e8453b/X] mme_abort_procedure() sp=0xffd6e738
    [09119567/X] mme_disp_handle_emm_evt() sp=0xffd6edd8
    [0913a321/X] mme_disp_attached_handle_s1nas_msg() sp=0xffd6f0d8
    [0909f808/X] mme_fsm_event_handler() sp=0xffd6f598
    [08e54dab/X] s1_access_recv_msg() sp=0xffd6f888
    [08e4166c/X] UzLiSztDatInd() sp=0xffd6f958
    [0e83a8e7/X] SzUiSztDatInd() sp=0xffd6f978
    [0e842f07/X] szUiSndDatInd() sp=0xffd6f9e8
    [0e83bbaf/X] szSmRcvEstStMsg() sp=0xffd6fa78
    [0e825000/X] szLiCOMsgHandler() sp=0xffd6fb08
    [0e825db9/X] szLiRcvFromLower() sp=0xffd6fd98
    [0e828314/X] SzLiSctDatInd() sp=0xffd6fef8
    [07682d6a/X] sn_ccpu_s1ap_handle_data_ind() sp=0xffd6ff88
    [04d0dd59/X] sessmgr_mmemgr_data_ind() sp=0xffd70038
    [04d0e502/X] sessmgr_handle_mmemgr_req_bulk_data_ind.part.16() sp=0xffd71918
    [04d0e8ce/X] sessmgr_handle_mmemgr_req_bulk_data_ind() sp=0xffd71958
    [0ccf8488/X] sn_msg_arriving_handle() sp=0xffd73a48
    [0ccd6d96/X] sn_loop_run() sp=0xffd73ef8
    [0c9ac565/X] main() sp=0xffd73f68

Conditions:
Customer seen below sessmgr restart in 21.17.5 for  Function: egtpc_handle_user_sap_event()
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.