[  525.901161] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.909919] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.919433] br0: port 1(veth0) entered blocking state
[  525.919510] br0: port 1(veth0) entered disabled state
[  525.919576] veth0: entered allmulticast mode
[  525.919681] veth0: entered promiscuous mode
[  525.928486] br0: port 2(veth1) entered blocking state
[  525.928546] br0: port 2(veth1) entered disabled state
[  525.928587] veth1: entered allmulticast mode
[  525.928676] veth1: entered promiscuous mode
[  526.183073] br0: port 1(veth0) entered blocking state
[  526.183190] br0: port 1(veth0) entered forwarding state
[  526.183264] br0: port 2(veth1) entered blocking state
[  526.183308] br0: port 2(veth1) entered forwarding state
[  527.927089] bond0: (slave veth1): link status definitely up
[  527.927245] bond0: (slave veth1): making interface the new active one
[  527.927324] bond0: active interface up!
[  527.960292] veth1: left allmulticast mode
[  527.960357] veth1: left promiscuous mode
[  527.960430] br0: port 2(veth1) entered disabled state
[  527.960566] veth0: left allmulticast mode
[  527.960609] veth0: left promiscuous mode
[  527.960663] br0: port 1(veth0) entered disabled state
[  527.983333] bond0: (slave veth1): Releasing backup interface
[  527.992225] bond0: (slave veth0): Releasing backup interface
[  528.016340] bond0 (unregistering): Released all slaves