service kdump start failed with "ls: cannot access /sys/class/net/mybr0/device: No such file or directory"

Solution Unverified - Updated -

Issue

  • service kdump start is failed with "ls: cannot access /sys/class/net/mybr0/device: No such file or directory"
  • kdump.conf is configured to get a vmcore through ssh.

Environment

  • Red Hat Enterprise Linux 6
  • Using a bridge interface.

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