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Cisco Bug: CSCvs00187 - vsh.bin process crash

Last Modified

Aug 28, 2020

Products (52)

  • Cisco Nexus 9000 Series Switches
  • Cisco Nexus 3548 Switch
  • Cisco Nexus 9516 Switch
  • Cisco Nexus 3548-X Switch
  • Cisco Nexus 3132Q-V Switch
  • Cisco Nexus 92160YC-X Switch
  • Cisco Nexus 93108TC-FX Switch
  • Cisco Nexus 9396PX Switch
  • Cisco Nexus 31108TC-V Switch
  • Cisco Nexus 9396TX Switch
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Known Affected Releases


Description (partial)

The vsh.bin process might crash when attempting to access the Cisco Nexus switch via SSH and the MTS payload of the authentication packets is corrupted. This will be reported in the log as follows:
`show logging nvram`
2019 Sep 11 21:51:44.634 %DAEMON-2-SYSTEM_MSG: fatal: PAM: pam_setcred(): Authentication failure - dcos_sshd[11625]
2019 Sep 17 22:45:01.610 %SYSMGR-2-LAST_CORE_BASIC_TRACE: : PID 5631 with message vsh.bin(non-sysmgr) crashed, core will be saved .

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