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Cisco Bug: CSCvs70338 - CUPS CP node SM crash : Assertion failure at sess/smgr/sessmgr_sgw.c:10721

Last Modified

Feb 26, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.15.17.74096

Description (partial)

Symptom:
Session manager restarts with following stack trace during call recovery.

Stack (131071@0x0xff955000, probably truncated):
    [ffffe430/X] __kernel_vsyscall() sp=0xff955098
    [0d0577d5/X] sn_assert() sp=0xff9550d8
    [044002c3/X] sessmgr_sgw_handle_epsb_status_ind() sp=0xff955228
    [06793354/X] sessmgr_app_svr_event_control_dispatch() sp=0xff9558a8
    [061929d8/X] snx_saegwdrv_event_control_dispatch() sp=0xff956518
    [05fdca89/X] sgwdrv_send_epsb_status_to_smgr() sp=0xff9566e8
    [05fdd322/X] sgwdrv_indicate_epsb_state_to_smgr() sp=0xff956fa8
    [060cf6ac/X] sgwdrv_epsb_fsm_do_tx_setup() sp=0xff956fe8
    [060cf94c/X] sgwdrv_epsb_fsm_st_connecting_evt_s5u_status() sp=0xff957078
    [0602d9a5/X] sgwdrv_run_epsb_fsm() sp=0xff957528
    [0603ea37/X] sgwdrv_connect_bearers_for_dedicated_bearer_activation() sp=0xff958748
  Last Bounce:

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