[  525.403530] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.415730] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.427975] br0: port 1(veth0) entered blocking state
[  525.428050] br0: port 1(veth0) entered disabled state
[  525.428113] veth0: entered allmulticast mode
[  525.428200] veth0: entered promiscuous mode
[  525.440555] br0: port 2(veth1) entered blocking state
[  525.440609] br0: port 2(veth1) entered disabled state
[  525.440654] veth1: entered allmulticast mode
[  525.440726] veth1: entered promiscuous mode
[  525.801862] br0: port 1(veth0) entered blocking state
[  525.801987] br0: port 1(veth0) entered forwarding state
[  525.802112] br0: port 2(veth1) entered blocking state
[  525.802184] br0: port 2(veth1) entered forwarding state
[  527.419788] bond0: (slave veth1): link status definitely up
[  527.419871] bond0: (slave veth1): making interface the new active one
[  527.419942] bond0: active interface up!
[  527.520260] veth1: left allmulticast mode
[  527.520332] veth1: left promiscuous mode
[  527.520387] br0: port 2(veth1) entered disabled state
[  527.520534] veth0: left allmulticast mode
[  527.520582] veth0: left promiscuous mode
[  527.520628] br0: port 1(veth0) entered disabled state
[  527.539080] bond0: (slave veth1): Releasing backup interface
[  527.544963] bond0: (slave veth0): Releasing backup interface
[  527.568054] bond0 (unregistering): Released all slaves