[  529.535892] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.554683] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.573029] br0: port 1(veth0) entered blocking state
[  529.573107] br0: port 1(veth0) entered disabled state
[  529.573160] veth0: entered allmulticast mode
[  529.573240] veth0: entered promiscuous mode
[  529.592144] br0: port 2(veth1) entered blocking state
[  529.592219] br0: port 2(veth1) entered disabled state
[  529.592274] veth1: entered allmulticast mode
[  529.592369] veth1: entered promiscuous mode
[  530.491702] br0: port 1(veth0) entered blocking state
[  530.491775] br0: port 1(veth0) entered forwarding state
[  530.491857] br0: port 2(veth1) entered blocking state
[  530.491903] br0: port 2(veth1) entered forwarding state
[  531.578738] bond0: (slave veth1): link status definitely up
[  531.578843] bond0: (slave veth1): making interface the new active one
[  531.578906] bond0: active interface up!
[  531.619055] veth1: left allmulticast mode
[  531.619122] veth1: left promiscuous mode
[  531.619177] br0: port 2(veth1) entered disabled state
[  531.619287] veth0: left allmulticast mode
[  531.619338] veth0: left promiscuous mode
[  531.619397] br0: port 1(veth0) entered disabled state
[  531.640966] bond0: (slave veth1): Releasing backup interface
[  531.644846] bond0: (slave veth0): Releasing backup interface
[  531.668880] bond0 (unregistering): Released all slaves