[  529.146997] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.164227] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.179209] br0: port 1(veth0) entered blocking state
[  529.179286] br0: port 1(veth0) entered disabled state
[  529.179349] veth0: entered allmulticast mode
[  529.179450] veth0: entered promiscuous mode
[  529.197255] br0: port 2(veth1) entered blocking state
[  529.197309] br0: port 2(veth1) entered disabled state
[  529.197345] veth1: entered allmulticast mode
[  529.197418] veth1: entered promiscuous mode
[  530.106850] br0: port 1(veth0) entered blocking state
[  530.106933] br0: port 1(veth0) entered forwarding state
[  530.107022] br0: port 2(veth1) entered blocking state
[  530.107074] br0: port 2(veth1) entered forwarding state
[  531.194865] bond0: (slave veth1): link status definitely up
[  531.195001] bond0: (slave veth1): making interface the new active one
[  531.195083] bond0: active interface up!
[  531.241200] veth1: left allmulticast mode
[  531.241269] veth1: left promiscuous mode
[  531.241324] br0: port 2(veth1) entered disabled state
[  531.241484] veth0: left allmulticast mode
[  531.241525] veth0: left promiscuous mode
[  531.241577] br0: port 1(veth0) entered disabled state
[  531.267245] bond0: (slave veth1): Releasing backup interface
[  531.280136] bond0: (slave veth0): Releasing backup interface
[  531.319135] bond0 (unregistering): Released all slaves