Emulex 10GB NIC using be2net driver in RHEL6 encountered unrecoverable error and lost network connectivity
Issue
- A Red Hat Enterprise Linux 6.3 server lost network connectivity. The kernel logs indicate the be2net experienced an "Unrecoverable error" with "UE: CEV bit set".
kernel: be2net 0000:07:00.1: Unrecoverable error in the card
kernel: be2net 0000:07:00.1: UE: CEV bit set
kernel: lpfc 0000:07:00.2: 2:1423 HBA Unrecoverable error: uerr_lo_reg=0x21, uerr_hi_reg=0x0, ue_mask_lo_reg=0x4000140, ue_mask_hi_reg=0x0
Environment
- Red Hat Enterprise Linux 6.3
- Emulex Corporation OneConnect 10Gb NIC
- kernel 2.6.32-279.5.1.el6.x86_64
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