[  524.119238] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.131087] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.141639] br0: port 1(veth0) entered blocking state
[  524.141699] br0: port 1(veth0) entered disabled state
[  524.141777] veth0: entered allmulticast mode
[  524.141867] veth0: entered promiscuous mode
[  524.152831] br0: port 2(veth1) entered blocking state
[  524.152921] br0: port 2(veth1) entered disabled state
[  524.152988] veth1: entered allmulticast mode
[  524.153094] veth1: entered promiscuous mode
[  524.525182] br0: port 1(veth0) entered blocking state
[  524.525376] br0: port 1(veth0) entered forwarding state
[  524.525502] br0: port 2(veth1) entered blocking state
[  524.525577] br0: port 2(veth1) entered forwarding state
[  526.141144] bond0: (slave veth1): link status definitely up
[  526.141337] bond0: (slave veth1): making interface the new active one
[  526.141449] bond0: active interface up!
[  526.218066] veth1: left allmulticast mode
[  526.218152] veth1: left promiscuous mode
[  526.218216] br0: port 2(veth1) entered disabled state
[  526.218381] veth0: left allmulticast mode
[  526.218426] veth0: left promiscuous mode
[  526.218485] br0: port 1(veth0) entered disabled state
[  526.240329] bond0: (slave veth1): Releasing backup interface
[  526.250825] bond0: (slave veth0): Releasing backup interface