[  531.810690] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.823627] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.835219] br0: port 1(veth0) entered blocking state
[  531.835314] br0: port 1(veth0) entered disabled state
[  531.835383] veth0: entered allmulticast mode
[  531.835489] veth0: entered promiscuous mode
[  531.847676] br0: port 2(veth1) entered blocking state
[  531.847742] br0: port 2(veth1) entered disabled state
[  531.847803] veth1: entered allmulticast mode
[  531.847891] veth1: entered promiscuous mode
[  532.199074] br0: port 1(veth0) entered blocking state
[  532.199212] br0: port 1(veth0) entered forwarding state
[  532.199338] br0: port 2(veth1) entered blocking state
[  532.199403] br0: port 2(veth1) entered forwarding state
[  533.878998] bond0: (slave veth1): link status definitely up
[  533.879132] bond0: (slave veth1): making interface the new active one
[  533.879213] bond0: active interface up!
[  533.942496] veth1: left allmulticast mode
[  533.942558] veth1: left promiscuous mode
[  533.942601] br0: port 2(veth1) entered disabled state
[  533.942765] veth0: left allmulticast mode
[  533.942813] veth0: left promiscuous mode
[  533.942849] br0: port 1(veth0) entered disabled state
[  533.968422] bond0: (slave veth1): Releasing backup interface
[  533.983279] bond0: (slave veth0): Releasing backup interface
[  534.013381] bond0 (unregistering): Released all slaves