‘‘case2: eth1Ψ’fΛeth0Ψ’fΛeth0•œ‹ŒΛeth1•œ‹Œ‘‘‘‘‘

kernel: bond0: link status definitely down for interface eth1, disabling it.
cevtd[1038]: WARNING: casm: Network Adapters Redundancy Reduced (Slot 0, Port 2)

kernel: bond0: link status definitely down for interface eth0, disabling it but could not find any backup interface.
kernel: bond0: now running without any active interface !
cevtd[1038]: WARNING: casm: Network Adapter Link Down (Slot 0, Port 1)

kernel: bond0: link status definitely up for interface eth1.
kernel: bond0: making interface eth1 the new active one.

kernel: bcm5700: eth0 NIC Link is Up, 1000 Mbps full duplex, receive & transmit flow control ON
ucd-snmp[796]: Connection from 127.0.0.1
kernel: bond0: link status definitely up for primary interface eth0, and making interface eth0 the active one.