Why Kdump fails/ hangs on "HP BL460c G7" using "P220i/P410i" controller?

Solution Verified - Updated -

Issue

  • Kdump fails/hangs on HP BL460c G7 using P220i/P410i controller with Following message on console:
hpsa 0000:05:00.0: hpsa0: <0x233b> @ IRQ 105 using DAC
INFO: task insmod:276 blocked for more than 120 seconds.

Environment

  • Red Hat Enterprise Linux 6
  • HP BL460c-G7, Controller P220i, Firmware 1.29
  • HP BL460c-G7, Controller P220i, Firmware 3.04
  • HP BL460c G7, Controller P410i, Firmware 3.52
  • HP BL460c G7, Controller P410i, Firmware 5.06

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