[  531.257770] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.268396] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.279943] br0: port 1(veth0) entered blocking state
[  531.280010] br0: port 1(veth0) entered disabled state
[  531.280062] veth0: entered allmulticast mode
[  531.280138] veth0: entered promiscuous mode
[  531.290600] br0: port 2(veth1) entered blocking state
[  531.290686] br0: port 2(veth1) entered disabled state
[  531.290742] veth1: entered allmulticast mode
[  531.290835] veth1: entered promiscuous mode
[  532.277239] br0: port 1(veth0) entered blocking state
[  532.277346] br0: port 1(veth0) entered forwarding state
[  532.277416] br0: port 2(veth1) entered blocking state
[  532.277457] br0: port 2(veth1) entered forwarding state
[  534.325192] bond0: (slave veth0): link status definitely up
[  534.325281] bond0: (slave veth1): link status definitely up
[  534.325339] bond0: (slave veth0): making interface the new active one
[  534.325425] bond0: active interface up!
[  534.350965] veth1: left allmulticast mode
[  534.351025] veth1: left promiscuous mode
[  534.351101] br0: port 2(veth1) entered disabled state
[  534.351264] veth0: left allmulticast mode
[  534.351333] veth0: left promiscuous mode
[  534.351375] br0: port 1(veth0) entered disabled state
[  534.371550] bond0: (slave veth1): Releasing backup interface
[  534.380577] bond0: (slave veth0): Releasing backup interface
[  534.398430] bond0 (unregistering): Released all slaves