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Cisco Bug: CSCum34640 - Crash in EWAG : Assertion failure at sess/smgr/sessmgr_ttg.c:5542

Last Modified

Dec 26, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(14)

Description (partial)

Symptom:
EWAG Crash

********************* CRASH #03 ***********************
SW Version          : 15.0(51852)
Similar Crash Count : 2
Time of First Crash : 2013-Oct-28+14:52:05

Assertion failure at sess/smgr/sessmgr_ttg.c:5542
  Note: Sessmgr 20: TTG GTP Tunnel <IMSI 404201130526376, NSAPI 15, Local TEIDC 2148016148>: Received Invalid Remote Event from SGTP Service. Tunnel State TTG_GTP_TUN_STATE_TI_UPDATE_PENDING. Event TTG_GTP_TUN_EVT_PATH_FAIL_IND.
  Function: smgr_ttg_gtp_tun_process_evt_inv_local()
  Expression: 0
  Code: CRASH
  Proclet: sessmgr (f=87000,i=20)
  Process: card=11 cpu=0 arch=X pid=4432 cpu=~0% argv0=sessmgr
  Crash time: 2013-Oct-28+09:22:05 UTC
  Recent errno: 115 Operation now in progress
  Stack (7128@0xffffc000):
    [f7e285a1/X] libc.so.6/kill() sp=0xffffcfd8
    [0a9407d7/X] sn_assert() sp=0xffffd008
    [03faec55/X] smgr_ttg_gtp_tun_process_evt_inv_local() sp=0xffffd468
    [03fa3169/X] smgr_ttg_gtpc_path_failure_callback() sp=0xffffd4b8
    [03efc4b6/X] sessmgr_nlp_mqueue_timer_handler() sp=0xffffd508
    [0515d85e/X] tlib_serv() sp=0xffffd548
    [0515d57f/X] tlib_tmr_tick() sp=0xffffd578
    [0463f86f/X] snx_timer_service() sp=0xffffd598
    [0463e20f/X] snx_fast_service() sp=0xffffd5c8
    [05c0e604/X] sessmgr_snx_tick_callback() sp=0xffffd5f8
    [0a9d03c6/X] sn_loop_run() sp=0xffffdb88
    [0a7ba2c4/X] main() sp=0xffffdbc8

Conditions:
Unknown
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