[  526.807227] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.816876] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.826688] br0: port 1(veth0) entered blocking state
[  526.826795] br0: port 1(veth0) entered disabled state
[  526.826868] veth0: entered allmulticast mode
[  526.826963] veth0: entered promiscuous mode
[  526.836732] br0: port 2(veth1) entered blocking state
[  526.836804] br0: port 2(veth1) entered disabled state
[  526.836859] veth1: entered allmulticast mode
[  526.836944] veth1: entered promiscuous mode
[  527.081177] br0: port 1(veth0) entered blocking state
[  527.081285] br0: port 1(veth0) entered forwarding state
[  527.081372] br0: port 2(veth1) entered blocking state
[  527.081429] br0: port 2(veth1) entered forwarding state
[  528.825158] bond0: (slave veth1): link status definitely up
[  528.825273] bond0: (slave veth1): making interface the new active one
[  528.825332] bond0: active interface up!
[  528.875561] veth1: left allmulticast mode
[  528.875618] veth1: left promiscuous mode
[  528.875669] br0: port 2(veth1) entered disabled state
[  528.875819] veth0: left allmulticast mode
[  528.875864] veth0: left promiscuous mode
[  528.875909] br0: port 1(veth0) entered disabled state
[  528.898351] bond0: (slave veth1): Releasing backup interface
[  528.902294] bond0: (slave veth0): Releasing backup interface
[  528.924267] bond0 (unregistering): Released all slaves