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Network port down with EMS log report "netif.uncorEccError:EMERGENCY" message

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hw
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Applies to

Issue

  • EMS log report port down due to Unrecoverable ECC error.

          [Node1: idle: netif.uncorEccError:EMERGENCY]: Unrecoverable ECC error on network interface e0d.
          [Node1: kernel: netif.linkDown:info]: Ethernet e0d: Link down, check cable.

  • ifstat -a doesn’t show any error counts.

-- interface  e0d  (168 days, 11 hours, 42 minutes, 17 seconds) --

 

RECEIVE

 Total frames:     1450k | Frames/second:       0  | Total bytes:       315m

 Bytes/second:        0  | Total errors:        0  | Errors/minute:       0

 Total discards:      0  | Discards/minute:     0  | Multi/broadcast:  1450k

 Non-primary u/c:     0  | CRC errors:          0  | Runt frames:         0

 Fragment:            0  | Long frames:         0  | Jabber:              0

 Length errors:       0  | No buffer:           0  | Xon:                 0

 Xoff:                0  | Jumbo:               0  | Noproto:             0

 Error symbol:        0  | Illegal symbol:      0  | Bus overruns:        0

 Queue drops:         0  | LRO segments:        0  | LRO bytes:           0

 LRO6 segments:       0  | LRO6 bytes:          0  | Bad UDP cksum:       0

 Bad UDP6 cksum:      0  | Bad TCP cksum:       0  | Bad TCP6 cksum:      0

 Mcast v6 solicit:    0  | Lagg errors:         0  | Lacp errors:         0

 Lacp PDU errors:     0

TRANSMIT

 Total frames:      967k | Frames/second:       0  | Total bytes:       131m

 Bytes/second:        0  | Total errors:        0  | Errors/minute:       0

 Total discards:      0  | Queue overflow:      0  | Multi/broadcast:   967k

 Collisions:          0  | Xon:                 0  | Xoff:                0

 Jumbo:               0  | Cfg Up to Downs:     0  | TSO non-TCP drop:    0

 Split hdr drop:      0  | Timeout:             0  | TSO segments:        0

 TSO bytes:           0  | TSO6 segments:       0  | TSO6 bytes:          0

 HW UDP cksums:       0  | HW UDP6 cksums:      0  | HW TCP cksums:       0

 HW TCP6 cksums:      0  | Mcast v6 solicit:    0  | Lagg drops:          0

 Lagg no buffer:      0  | Lagg no entries:     0

DEVICE

 Mcast addresses:     3  | Rx MBuf Sz:       4096

LINK INFO

 Speed:                - | Duplex:               - | Flowcontrol:          -

 Media state:          - | Up to downs:          - | HW assist:        7711

  • Port down in sysconfig -a.

e0d MAC Address:    xx:xx:xx:xx:xx:xx (auto-unknown-fd-down)

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