[  511.061900] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.070017] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.078027] br0: port 1(veth0) entered blocking state
[  511.078104] br0: port 1(veth0) entered disabled state
[  511.078155] veth0: entered allmulticast mode
[  511.078236] veth0: entered promiscuous mode
[  511.086254] br0: port 2(veth1) entered blocking state
[  511.086318] br0: port 2(veth1) entered disabled state
[  511.086366] veth1: entered allmulticast mode
[  511.086438] veth1: entered promiscuous mode
[  511.328989] br0: port 1(veth0) entered blocking state
[  511.329072] br0: port 1(veth0) entered forwarding state
[  511.329141] br0: port 2(veth1) entered blocking state
[  511.329180] br0: port 2(veth1) entered forwarding state
[  513.136988] bond0: (slave veth1): link status definitely up
[  513.137096] bond0: (slave veth1): making interface the new active one
[  513.137167] bond0: active interface up!
[  513.191828] veth1: left allmulticast mode
[  513.191872] veth1: left promiscuous mode
[  513.191926] br0: port 2(veth1) entered disabled state
[  513.192065] veth0: left allmulticast mode
[  513.192097] veth0: left promiscuous mode
[  513.192132] br0: port 1(veth0) entered disabled state
[  513.210121] bond0: (slave veth1): Releasing backup interface
[  513.214093] bond0: (slave veth0): Releasing backup interface
[  513.240109] bond0 (unregistering): Released all slaves