[  531.632026] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.641211] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.649279] br0: port 1(veth0) entered blocking state
[  531.649362] br0: port 1(veth0) entered disabled state
[  531.649414] veth0: entered allmulticast mode
[  531.649492] veth0: entered promiscuous mode
[  531.658002] br0: port 2(veth1) entered blocking state
[  531.658056] br0: port 2(veth1) entered disabled state
[  531.658094] veth1: entered allmulticast mode
[  531.658162] veth1: entered promiscuous mode
[  531.753389] br0: port 1(veth0) entered blocking state
[  531.753512] br0: port 1(veth0) entered forwarding state
[  531.753612] br0: port 2(veth1) entered blocking state
[  531.753669] br0: port 2(veth1) entered forwarding state
[  533.689462] bond0: (slave veth1): link status definitely up
[  533.689564] bond0: (slave veth1): making interface the new active one
[  533.689628] bond0: active interface up!
[  533.769675] veth1: left allmulticast mode
[  533.769731] veth1: left promiscuous mode
[  533.769808] br0: port 2(veth1) entered disabled state
[  533.769964] veth0: left allmulticast mode
[  533.770038] veth0: left promiscuous mode
[  533.770089] br0: port 1(veth0) entered disabled state
[  533.787723] bond0: (slave veth1): Releasing backup interface
[  533.795572] bond0: (slave veth0): Releasing backup interface