[  543.923717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  543.940026] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  543.957236] br0: port 1(veth0) entered blocking state
[  543.957312] br0: port 1(veth0) entered disabled state
[  543.957373] veth0: entered allmulticast mode
[  543.957467] veth0: entered promiscuous mode
[  543.973918] br0: port 2(veth1) entered blocking state
[  543.973986] br0: port 2(veth1) entered disabled state
[  543.974034] veth1: entered allmulticast mode
[  543.974111] veth1: entered promiscuous mode
[  544.950582] br0: port 1(veth0) entered blocking state
[  544.950715] br0: port 1(veth0) entered forwarding state
[  544.950788] br0: port 2(veth1) entered blocking state
[  544.950829] br0: port 2(veth1) entered forwarding state
[  546.998540] bond0: (slave veth0): link status definitely up
[  546.998659] bond0: (slave veth1): link status definitely up
[  546.998699] bond0: (slave veth0): making interface the new active one
[  546.998767] bond0: active interface up!
[  547.120794] veth1: left allmulticast mode
[  547.120864] veth1: left promiscuous mode
[  547.120924] br0: port 2(veth1) entered disabled state
[  547.121029] veth0: left allmulticast mode
[  547.121077] veth0: left promiscuous mode
[  547.121136] br0: port 1(veth0) entered disabled state
[  547.148761] bond0: (slave veth1): Releasing backup interface
[  547.162765] bond0: (slave veth0): Releasing backup interface