[  863.806046][ T9663] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  863.916540][ T9664] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  864.019635][ T9665] br0: port 1(veth0) entered blocking state
[  864.019984][ T9665] br0: port 1(veth0) entered disabled state
[  864.020319][ T9665] veth0: entered allmulticast mode
[  864.021552][ T9665] veth0: entered promiscuous mode
[  864.150708][ T9666] br0: port 2(veth1) entered blocking state
[  864.151123][ T9666] br0: port 2(veth1) entered disabled state
[  864.151536][ T9666] veth1: entered allmulticast mode
[  864.153978][ T9666] veth1: entered promiscuous mode
[  864.527746][ T4194] br0: port 1(veth0) entered blocking state
[  864.528047][ T4194] br0: port 1(veth0) entered forwarding state
[  864.529041][ T4194] br0: port 2(veth1) entered blocking state
[  864.529296][ T4194] br0: port 2(veth1) entered forwarding state
[  865.735700][ T5380] bond0: (slave veth1): link status definitely up
[  865.736222][ T5380] bond0: (slave veth1): making interface the new active one
[  865.737795][ T5380] bond0: active interface up!
[  866.210323][ T5380] veth1: left allmulticast mode
[  866.210586][ T5380] veth1: left promiscuous mode
[  866.210959][ T5380] br0: port 2(veth1) entered disabled state
[  866.213584][ T5380] veth0: left allmulticast mode
[  866.213800][ T5380] veth0: left promiscuous mode
[  866.214101][ T5380] br0: port 1(veth0) entered disabled state
[  866.405836][ T5380] bond0: (slave veth1): Releasing backup interface
[  866.608116][ T5380] bond0: (slave veth0): Releasing backup interface
[  866.991139][ T5380] bond0 (unregistering): Released all slaves