[  525.862388] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.876887] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.891298] br0: port 1(veth0) entered blocking state
[  525.891367] br0: port 1(veth0) entered disabled state
[  525.891419] veth0: entered allmulticast mode
[  525.891499] veth0: entered promiscuous mode
[  525.905862] br0: port 2(veth1) entered blocking state
[  525.905933] br0: port 2(veth1) entered disabled state
[  525.905991] veth1: entered allmulticast mode
[  525.906072] veth1: entered promiscuous mode
[  526.273821] br0: port 1(veth0) entered blocking state
[  526.273928] br0: port 1(veth0) entered forwarding state
[  526.273991] br0: port 2(veth1) entered blocking state
[  526.274029] br0: port 2(veth1) entered forwarding state
[  527.889835] bond0: (slave veth1): link status definitely up
[  527.889943] bond0: (slave veth1): making interface the new active one
[  527.890005] bond0: active interface up!
[  527.968485] veth1: left allmulticast mode
[  527.968544] veth1: left promiscuous mode
[  527.968597] br0: port 2(veth1) entered disabled state
[  527.968797] veth0: left allmulticast mode
[  527.968835] veth0: left promiscuous mode
[  527.968878] br0: port 1(veth0) entered disabled state
[  527.994960] bond0: (slave veth1): Releasing backup interface
[  528.008936] bond0: (slave veth0): Releasing backup interface
[  528.040928] bond0 (unregistering): Released all slaves