RHEL7: System crashes while trying to reconnect to SMB server

Solution In Progress - Updated -

Issue

  • System abruptly crashed, kernel oops reboot, while trying to reconnect to SMB server.
  • Prior to crash, a SMB share was not accessible for read and/or write.

Environment

Observed On

  • Red Hat Enterprise Linux 7
    • kernel-3.10.0-693.11.6.el7.x86_64
    • cifs-utils-6.2-10.el7
    • SMBv1

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