[  532.007425] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.023928] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.041615] br0: port 1(veth0) entered blocking state
[  532.041699] br0: port 1(veth0) entered disabled state
[  532.041761] veth0: entered allmulticast mode
[  532.041851] veth0: entered promiscuous mode
[  532.058991] br0: port 2(veth1) entered blocking state
[  532.059071] br0: port 2(veth1) entered disabled state
[  532.059132] veth1: entered allmulticast mode
[  532.059226] veth1: entered promiscuous mode
[  532.987761] br0: port 1(veth0) entered blocking state
[  532.987897] br0: port 1(veth0) entered forwarding state
[  532.987984] br0: port 2(veth1) entered blocking state
[  532.988033] br0: port 2(veth1) entered forwarding state
[  534.075741] bond0: (slave veth1): link status definitely up
[  534.075860] bond0: (slave veth1): making interface the new active one
[  534.075941] bond0: active interface up!
[  534.193379] veth1: left allmulticast mode
[  534.193432] veth1: left promiscuous mode
[  534.193491] br0: port 2(veth1) entered disabled state
[  534.193630] veth0: left allmulticast mode
[  534.193670] veth0: left promiscuous mode
[  534.193715] br0: port 1(veth0) entered disabled state
[  534.213925] bond0: (slave veth1): Releasing backup interface
[  534.217890] bond0: (slave veth0): Releasing backup interface
[  534.242859] bond0 (unregistering): Released all slaves