[  528.229032] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.244327] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.259907] br0: port 1(veth0) entered blocking state
[  528.260035] br0: port 1(veth0) entered disabled state
[  528.260108] veth0: entered allmulticast mode
[  528.260233] veth0: entered promiscuous mode
[  528.274733] br0: port 2(veth1) entered blocking state
[  528.274816] br0: port 2(veth1) entered disabled state
[  528.274863] veth1: entered allmulticast mode
[  528.274948] veth1: entered promiscuous mode
[  529.203132] br0: port 1(veth0) entered blocking state
[  529.203247] br0: port 1(veth0) entered forwarding state
[  529.203313] br0: port 2(veth1) entered blocking state
[  529.203349] br0: port 2(veth1) entered forwarding state
[  530.292037] bond0: (slave veth1): link status definitely up
[  530.292114] bond0: (slave veth1): making interface the new active one
[  530.292190] bond0: active interface up!
[  530.320916] veth1: left allmulticast mode
[  530.320982] veth1: left promiscuous mode
[  530.321053] br0: port 2(veth1) entered disabled state
[  530.321168] veth0: left allmulticast mode
[  530.321210] veth0: left promiscuous mode
[  530.321260] br0: port 1(veth0) entered disabled state
[  530.347353] bond0: (slave veth1): Releasing backup interface
[  530.357306] bond0: (slave veth0): Releasing backup interface
[  530.394275] bond0 (unregistering): Released all slaves