[  528.368789] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.377795] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.387151] br0: port 1(veth0) entered blocking state
[  528.387220] br0: port 1(veth0) entered disabled state
[  528.387271] veth0: entered allmulticast mode
[  528.387347] veth0: entered promiscuous mode
[  528.396116] br0: port 2(veth1) entered blocking state
[  528.396191] br0: port 2(veth1) entered disabled state
[  528.396243] veth1: entered allmulticast mode
[  528.396327] veth1: entered promiscuous mode
[  528.742865] br0: port 1(veth0) entered blocking state
[  528.742990] br0: port 1(veth0) entered forwarding state
[  528.743065] br0: port 2(veth1) entered blocking state
[  528.743104] br0: port 2(veth1) entered forwarding state
[  530.422845] bond0: (slave veth1): link status definitely up
[  530.422988] bond0: (slave veth1): making interface the new active one
[  530.423074] bond0: active interface up!
[  530.504984] veth1: left allmulticast mode
[  530.505051] veth1: left promiscuous mode
[  530.505107] br0: port 2(veth1) entered disabled state
[  530.505232] veth0: left allmulticast mode
[  530.505272] veth0: left promiscuous mode
[  530.505326] br0: port 1(veth0) entered disabled state
[  530.525966] bond0: (slave veth1): Releasing backup interface
[  530.540890] bond0: (slave veth0): Releasing backup interface