Server Panic at dm_softirq_done+0xc4 due to race condition in lpfc HBA driver

Solution Verified - Updated -

Issue

  • Server Crashed in dm_softirq_done+0x49/0x140/ dm_softirq_done+0xc4/0x190 due to race condition in lpfc HBA driver.
  • Server is facing issues in connectivity in multipath devices with Emulex FC HBAs.

Environment

  • Red Hat Enterprise Linux 6

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