[  532.315901] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.325904] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.337018] br0: port 1(veth0) entered blocking state
[  532.337093] br0: port 1(veth0) entered disabled state
[  532.337159] veth0: entered allmulticast mode
[  532.337261] veth0: entered promiscuous mode
[  532.347032] br0: port 2(veth1) entered blocking state
[  532.347123] br0: port 2(veth1) entered disabled state
[  532.347186] veth1: entered allmulticast mode
[  532.347279] veth1: entered promiscuous mode
[  533.304150] br0: port 1(veth0) entered blocking state
[  533.304280] br0: port 1(veth0) entered forwarding state
[  533.304364] br0: port 2(veth1) entered blocking state
[  533.304406] br0: port 2(veth1) entered forwarding state
[  534.392095] bond0: (slave veth1): link status definitely up
[  534.392222] bond0: (slave veth1): making interface the new active one
[  534.392308] bond0: active interface up!
[  534.485200] veth1: left allmulticast mode
[  534.485263] veth1: left promiscuous mode
[  534.485331] br0: port 2(veth1) entered disabled state
[  534.485463] veth0: left allmulticast mode
[  534.485508] veth0: left promiscuous mode
[  534.485553] br0: port 1(veth0) entered disabled state
[  534.503363] bond0: (slave veth1): Releasing backup interface
[  534.513740] bond0: (slave veth0): Releasing backup interface