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Cisco Bug: CSCvu55713 - Fatal Signal 11 mme_abort_brr_procedure

Last Modified

Jun 13, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.17.5

Description (partial)

Symptom:
Unexpected sessmgr restart with following decode observed:


Fatal Signal 11: 11
  PC: [090cf1f8/X] mme_abort_brr_procedure()
  Faulty address: 0x18
  Signal from: kernel
  Signal detail: address not mapped to object
  Process: card=2 cpu=0 arch=X pid=12326 cpu=~3% argv0=sessmgr
  time: 2020-May-31+17:13:17 UTC
  Recent errno: 11 Resource temporarily unavailable
  Build_number: 74878
  Stack (131071@0x0xffc3d000, probably truncated):
    [090cf1f8/X] mme_abort_brr_procedure() sp=0xffc3d438
    [08e8453b/X] mme_abort_procedure() sp=0xffc3d4b8
    [09042242/X] mme_pdn_fsm_connected_brr_evt() sp=0xffc3d568
    [0909f808/X] mme_fsm_event_handler() sp=0xffc3da28
    [090a2551/X] mme_disp_handle_pdn_evt() sp=0xffc3de88
    [09133dc0/X] mme_disp_attached_handle_s11_msg() sp=0xffc3e178
    [0909f808/X] mme_fsm_event_handler() sp=0xffc3e638


Conditions:
n/a
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