[  531.015791] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.026330] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.035656] br0: port 1(veth0) entered blocking state
[  531.035715] br0: port 1(veth0) entered disabled state
[  531.035783] veth0: entered allmulticast mode
[  531.035875] veth0: entered promiscuous mode
[  531.045313] br0: port 2(veth1) entered blocking state
[  531.045364] br0: port 2(veth1) entered disabled state
[  531.045407] veth1: entered allmulticast mode
[  531.045472] veth1: entered promiscuous mode
[  532.026729] br0: port 1(veth0) entered blocking state
[  532.026851] br0: port 1(veth0) entered forwarding state
[  532.026915] br0: port 2(veth1) entered blocking state
[  532.026950] br0: port 2(veth1) entered forwarding state
[  534.075581] bond0: (slave veth0): link status definitely up
[  534.075665] bond0: (slave veth1): link status definitely up
[  534.075698] bond0: (slave veth0): making interface the new active one
[  534.075765] bond0: active interface up!
[  534.190077] veth1: left allmulticast mode
[  534.190147] veth1: left promiscuous mode
[  534.190194] br0: port 2(veth1) entered disabled state
[  534.190298] veth0: left allmulticast mode
[  534.190330] veth0: left promiscuous mode
[  534.190366] br0: port 1(veth0) entered disabled state
[  534.209873] bond0: (slave veth1): Releasing backup interface
[  534.226867] bond0: (slave veth0): Releasing backup interface