[  531.284969] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.302629] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.320652] br0: port 1(veth0) entered blocking state
[  531.320730] br0: port 1(veth0) entered disabled state
[  531.320795] veth0: entered allmulticast mode
[  531.320903] veth0: entered promiscuous mode
[  531.339813] br0: port 2(veth1) entered blocking state
[  531.339898] br0: port 2(veth1) entered disabled state
[  531.339954] veth1: entered allmulticast mode
[  531.340043] veth1: entered promiscuous mode
[  532.285995] br0: port 1(veth0) entered blocking state
[  532.286089] br0: port 1(veth0) entered forwarding state
[  532.286150] br0: port 2(veth1) entered blocking state
[  532.286182] br0: port 2(veth1) entered forwarding state
[  534.334001] bond0: (slave veth0): link status definitely up
[  534.334114] bond0: (slave veth1): link status definitely up
[  534.334148] bond0: (slave veth0): making interface the new active one
[  534.334208] bond0: active interface up!
[  534.422101] veth1: left allmulticast mode
[  534.422166] veth1: left promiscuous mode
[  534.422213] br0: port 2(veth1) entered disabled state
[  534.422496] veth0: left allmulticast mode
[  534.422534] veth0: left promiscuous mode
[  534.422574] br0: port 1(veth0) entered disabled state
[  534.445729] bond0: (slave veth1): Releasing backup interface
[  534.451173] bond0: (slave veth0): Releasing backup interface
[  534.479145] bond0 (unregistering): Released all slaves