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Cisco Bug: CSCuq78712 - Assert Failure at Function: egtpc_handle_rel_access_bearers_req_evt(149)

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

17.0.0.56687 18.0.0.58732

Description (partial)

Symptom:
Assertion failure at sess/egtp/egtpc/egtpc_evt_handler_func.c:6711
  Note: Event EGTPC_REL_ACCESS_BEARERS_REQ_EVT in bearer state EGTPC_BEARER_STATE_DWNLNK_DATA_NOTF_REQ_PENDING not handled yet
  Function: egtpc_handle_rel_access_bearers_req_evt()
  Expression: 0
  Code: CRASH
  Proclet: sessmgr (f=87000,i=40)
  Process: card=5 cpu=0 arch=X pid=2639 cpu=~18% argv0=sessmgr
  Crash time: 2014-Sep-09+20:15:49 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (83912@0xfffe9000):
    [/X] __kernel_vsyscall() sp=0xfffe9898
    [/X] sn_assert() sp=0xfffe98d8
    [/X] egtpc_handle_rel_access_bearers_req_evt() sp=0xfffe9d38
    [/X] egtpc_handle_user_sap_event() sp=0xfffea3a8
    [/X] s4_smn_egtp_send_rel_access_bearer_req() sp=0xffff6a68
    [/X] s4_smn_ms_fsm_st_send_rel_acc_bearer_handler() sp=0xffff6b08
    [/X] s4_smn_handle_preserve_realloc_res_req() sp=0xffff6c78
    [/X] SmGenPreserveSessInd() sp=0xffff6d48
    [/X] sma_actv_handle_iu_rel_req() sp=0xffff7208
    [/X] s4_sm_iu_release_req() sp=0xffff7758
    [/X] sgsn_app_pmm_s4_sm_event_dispatch() sp=0xffff7ba8
    [/X] sgsn_app_pmm_sm_event_dispatch() sp=0xffff8268
    [/X] pmm_sm_send_iu_rel_ind() sp=0xffff8408
    [/X] acc_gmm_release_ind() sp=0xffff8628
    [/X] access_process_iu_release_request() sp=0xffff88a8
    [/X] access_iu_handle_ranap_pdu_in_verified_or_ident_pending_2() sp=0xffff8d38
    [/X] SNUiRptCnStInd() sp=0xffff93b8
    [/X] RaUiRptCnStInd() sp=0xffff93f8
    [/X] raLiCnIuRlsReq() sp=
    [/X] RaLiSptDatInd() sp=
    [/X] SpUiSptDatInd() sp=
    [/X] spDat1Tx() sp=
    [/X] spLiDataTx() sp=
    [/X] SpLiSntUDatInd() sp=

Conditions:
This crash is seen in system-test setup, when overnight call model runs.
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