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Cisco Bug: CSCvu65204 - Failure at mme_emm_registered_idle_handle_im_exit_trigger

Last Modified

Sep 15, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.17.5.74878 21.8.7.70347

Description (partial)

Symptom:
********************* FAILURE #06 ***********************
SW Version          : 21.17.5
Similar FAILURE Count : 1
Time of First FAILURE : 2020-May-31+01:02:28

Assertion failure at sess/mme/mme-app/app/mme_emm_fsm.c:4463
  Function: mme_emm_registered_idle_handle_im_exit_trigger()
  Expression: ue_ctxt->muc_mpl[proc_class] == 0
  Proclet: sessmgr (f=87000,i=520)
  Process: card=2 cpu=2 arch=X pid=12834 cpu=~4% argv0=sessmgr
  FAILURE time: 2020-May-30+23:02:28 UTC
  Recent errno: 11 Resource temporarily unavailable
  Build_number: 74878
  Stack (35224@0x0xffcf3000):
    [ffffe430/X] __kernel_vsyscall() sp=0xffcf3908
    [0cc43b37/X] sn_assert() sp=0xffcf3968
    [090825c3/X] mme_emm_registered_idle_handle_im_exit_trigger() sp=0xffcf3a28
    [0909f808/X] mme_fsm_event_handler() sp=0xffcf3ee8
    [09118fc0/X] mme_disp_handle_emm_evt() sp=0xffcf4588
    [0913a321/X] mme_disp_attached_handle_s1nas_msg() sp=0xffcf4888
    [0909f808/X] mme_fsm_event_handler() sp=0xffcf4d48
    [08e5c970/X] nas_access_recv_init_ue.isra.10() sp=0xffcf6578
    [08e61fb3/X] nas_access_recv_msg() sp=0xffcf65f8
    [08e48924/X] UzLiSztConInd() sp=0xffcf7398
    [0e83a827/X] SzUiSztConInd() sp=0xffcf73b8
    [0e842aa7/X] szUiSndConInd() sp=0xffcf7428
    [0e83b894/X] szSmRcvIdleStMsg() sp=0xffcf7498
    [0e825000/X] szLiCOMsgHandler() sp=0xffcf7528
    [0e825db9/X] szLiRcvFromLower() sp=0xffcf77b8
    [0e828314/X] SzLiSctDatInd() sp=0xffcf7918
    [07682d6a/X] sn_ccpu_s1ap_handle_data_ind() sp=0xffcf79a8
    [04d0dd59/X] sessmgr_mmemgr_data_ind() sp=0xffcf7a58
    [04d0e502/X] sessmgr_handle_mmemgr_req_bulk_data_ind.part.16() sp=0xffcf9338
    [04d0e8ce/X] sessmgr_handle_mmemgr_req_bulk_data_ind() sp=0xffcf9378
    [0ccf8488/X] sn_msg_arriving_handle() sp=0xffcfb468
    [0ccd6d96/X] sn_loop_run() sp=0xffcfb918
    [0c9ac565/X] main() sp=0xffcfb988
  Registers:

Conditions:
unknown
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