[  532.127187] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.137064] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.147983] br0: port 1(veth0) entered blocking state
[  532.148075] br0: port 1(veth0) entered disabled state
[  532.148148] veth0: entered allmulticast mode
[  532.148275] veth0: entered promiscuous mode
[  532.158337] br0: port 2(veth1) entered blocking state
[  532.158389] br0: port 2(veth1) entered disabled state
[  532.158438] veth1: entered allmulticast mode
[  532.158512] veth1: entered promiscuous mode
[  532.520306] br0: port 1(veth0) entered blocking state
[  532.520435] br0: port 1(veth0) entered forwarding state
[  532.520504] br0: port 2(veth1) entered blocking state
[  532.520544] br0: port 2(veth1) entered forwarding state
[  534.200321] bond0: (slave veth1): link status definitely up
[  534.200500] bond0: (slave veth1): making interface the new active one
[  534.200607] bond0: active interface up!
[  534.273507] veth1: left allmulticast mode
[  534.273563] veth1: left promiscuous mode
[  534.273658] br0: port 2(veth1) entered disabled state
[  534.273801] veth0: left allmulticast mode
[  534.273843] veth0: left promiscuous mode
[  534.273899] br0: port 1(veth0) entered disabled state
[  534.300517] bond0: (slave veth1): Releasing backup interface
[  534.313441] bond0: (slave veth0): Releasing backup interface