Red Hat Enterprise Linux 6 Reports kernel: do_IRQ: 4.122 No irq handler for vector (irq -1)

Issue

• In RHEL-6.0 beta the lpfc driver is repeatedly causing the following message on a DL585-G2:
• Rhel6.1  is repeatedly causing the following message

        kernel: do_IRQ: 4.122 No irq handler for vector (irq -1)
        kernel: do_IRQ: 4.122 No irq handler for vector (irq -1)
        kernel: do_IRQ: 4.122 No irq handler for vector (irq -1)
        kernel: lpfc 0000:4c:00.0: 1:0310 Mailbox command x5 timeout Data: x0 x700 xffff88027500ca00
        kernel: lpfc 0000:4c:00.0: 1:0345 Resetting board due to mailbox timeout
        kernel: lpfc 0000:4c:00.0: 1:(0):2530 Mailbox command x23 cannot issue Data: xd00 x2
        kernel: lpfc 0000:49:00.0: 0:0310 Mailbox command x5 timeout Data: x0 x700 xffff8806759a9000
        kernel: lpfc 0000:49:00.0: 0:0345 Resetting board due to mailbox timeout
        kernel: lpfc 0000:49:00.0: 0:(0):2530 Mailbox command x23 cannot issue Data: xd00 x2
        kernel: __ratelimit: 12 callbacks suppressed
        kernel: do_IRQ: 4.122 No irq handler for vector (irq -1)