[  531.070204] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.084916] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.100126] br0: port 1(veth0) entered blocking state
[  531.100184] br0: port 1(veth0) entered disabled state
[  531.100237] veth0: entered allmulticast mode
[  531.100312] veth0: entered promiscuous mode
[  531.113653] br0: port 2(veth1) entered blocking state
[  531.113706] br0: port 2(veth1) entered disabled state
[  531.113744] veth1: entered allmulticast mode
[  531.113803] veth1: entered promiscuous mode
[  532.027790] br0: port 1(veth0) entered blocking state
[  532.027894] br0: port 1(veth0) entered forwarding state
[  532.027968] br0: port 2(veth1) entered blocking state
[  532.028019] br0: port 2(veth1) entered forwarding state
[  533.115805] bond0: (slave veth1): link status definitely up
[  533.115914] bond0: (slave veth1): making interface the new active one
[  533.115980] bond0: active interface up!
[  533.226095] veth1: left allmulticast mode
[  533.226145] veth1: left promiscuous mode
[  533.226194] br0: port 2(veth1) entered disabled state
[  533.226324] veth0: left allmulticast mode
[  533.226359] veth0: left promiscuous mode
[  533.226394] br0: port 1(veth0) entered disabled state
[  533.251120] bond0: (slave veth1): Releasing backup interface
[  533.254989] bond0: (slave veth0): Releasing backup interface
[  533.294983] bond0 (unregistering): Released all slaves