[  531.158414] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.173809] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.188706] br0: port 1(veth0) entered blocking state
[  531.188768] br0: port 1(veth0) entered disabled state
[  531.188819] veth0: entered allmulticast mode
[  531.188906] veth0: entered promiscuous mode
[  531.204073] br0: port 2(veth1) entered blocking state
[  531.204132] br0: port 2(veth1) entered disabled state
[  531.204190] veth1: entered allmulticast mode
[  531.204285] veth1: entered promiscuous mode
[  532.154876] br0: port 1(veth0) entered blocking state
[  532.154987] br0: port 1(veth0) entered forwarding state
[  532.155064] br0: port 2(veth1) entered blocking state
[  532.155119] br0: port 2(veth1) entered forwarding state
[  534.202897] bond0: (slave veth0): link status definitely up
[  534.203023] bond0: (slave veth1): link status definitely up
[  534.203089] bond0: (slave veth0): making interface the new active one
[  534.203148] bond0: active interface up!
[  534.290085] veth1: left allmulticast mode
[  534.290154] veth1: left promiscuous mode
[  534.290211] br0: port 2(veth1) entered disabled state
[  534.290487] veth0: left allmulticast mode
[  534.290536] veth0: left promiscuous mode
[  534.290578] br0: port 1(veth0) entered disabled state
[  534.316155] bond0: (slave veth1): Releasing backup interface
[  534.323062] bond0: (slave veth0): Releasing backup interface