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Cisco Bug: CSCvv60407 - Multiple sessmgr restart is seen in function egtpc_handle_tun_n_mob_mgmt_message()

Last Modified

Sep 20, 2020

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

21.5.7

Description (partial)

Symptom:
multiple sessmgr restart on function egtpc_handle_tun_n_mob_mgmt_message() and caused multi fault scenario and recovery failure

restart seen in Staros version 21.5.7

  Stack (131071@0x0xffdac000, probably truncated):
    [ffffe430/X] __kernel_vsyscall() sp=0xffdaca48
    [0c34b264/X] sn_assert() sp=0xffdaca88
   [0840b057/X] egtpc_handle_tun_n_mob_mgmt_message() sp=0xffdacff8
  Last Bounce:

Conditions:
multiple sessmgr restart on function egtpc_handle_tun_n_mob_mgmt_message() and caused multi fault scenario and recovery failure

restart seen in Staros version 21.5.7


  Stack (131071@0x0xffdac000, probably truncated):
    [ffffe430/X] __kernel_vsyscall() sp=0xffdaca48
    [0c34b264/X] sn_assert() sp=0xffdaca88
   [0840b057/X] egtpc_handle_tun_n_mob_mgmt_message() sp=0xffdacff8
  Last Bounce:

Exact scenario is not known at the moment
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