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Cisco Bug: CSCuq90393 - Asrt at Function: migrate_clnt_tcp_read_data() during card migration

Last Modified

Mar 07, 2018

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(933) 17.0.0.56777 17.1.0.57593 18.0.0.58717

Description (partial)

aaamgr crash

Symptom:
Assertion failure at messenger/evt_migrate.c:514
  Note: Unrecoverable migration failure! 22
  Function: migrate_clnt_tcp_read_data()
  Code: CRASH
  Proclet: main (f=300000,i=13007782)
  Process: card=13 cpu=0 arch=X pid=7782 cpu=~5% argv0=aaamgr
  Crash time: 2014-Sep-17+13:04:36 UTC
  Stack (6088@0xffffc000):
    [ffffe430/X] __kernel_vsyscall() sp=0xffffcc38
    [0ae9a24f/X] sn_assert() sp=0xffffcc78
    [0ae9a3e5/X] sn_assert_crash() sp=0xffffcca8
    [0af3306e/X] migrate_clnt_tcp_read_data() sp=0xffffd248
    [0af3533c/X] sn_epoll_run_events() sp=0xffffd298
    [0af39a78/X] sn_loop_run() sp=0xffffd748
    [0abde56d/X] main() sp=0xffffd7b8

Conditions:
planned and unplanned card migration after running the call model for 12+ hours
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