[  529.682692] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.691033] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.699238] br0: port 1(veth0) entered blocking state
[  529.699285] br0: port 1(veth0) entered disabled state
[  529.699334] veth0: entered allmulticast mode
[  529.699408] veth0: entered promiscuous mode
[  529.708196] br0: port 2(veth1) entered blocking state
[  529.708270] br0: port 2(veth1) entered disabled state
[  529.708322] veth1: entered allmulticast mode
[  529.708406] veth1: entered promiscuous mode
[  529.980165] br0: port 1(veth0) entered blocking state
[  529.980266] br0: port 1(veth0) entered forwarding state
[  529.980375] br0: port 2(veth1) entered blocking state
[  529.980438] br0: port 2(veth1) entered forwarding state
[  531.724243] bond0: (slave veth1): link status definitely up
[  531.724355] bond0: (slave veth1): making interface the new active one
[  531.724444] bond0: active interface up!
[  531.750820] veth1: left allmulticast mode
[  531.750887] veth1: left promiscuous mode
[  531.750955] br0: port 2(veth1) entered disabled state
[  531.751094] veth0: left allmulticast mode
[  531.751150] veth0: left promiscuous mode
[  531.751237] br0: port 1(veth0) entered disabled state
[  531.777426] bond0: (slave veth1): Releasing backup interface
[  531.792399] bond0: (slave veth0): Releasing backup interface
[  531.822272] bond0 (unregistering): Released all slaves