[  762.454802] 8021q: adding VLAN 0 to HW filter on device bond0
[  762.457842] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  762.460854] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  762.463861] br0: port 1(veth0) entered blocking state
[  762.463895] br0: port 1(veth0) entered disabled state
[  762.463934] veth0: entered allmulticast mode
[  762.463986] veth0: entered promiscuous mode
[  762.466935] br0: port 2(veth1) entered blocking state
[  762.466998] br0: port 2(veth1) entered disabled state
[  762.467066] veth1: entered allmulticast mode
[  762.467156] veth1: entered promiscuous mode
[  762.661831] br0: port 1(veth0) entered blocking state
[  762.661923] br0: port 1(veth0) entered forwarding state
[  762.662008] br0: port 2(veth1) entered blocking state
[  762.662092] br0: port 2(veth1) entered forwarding state
[  764.485831] bond0: (slave veth1): link status definitely up
[  764.485924] bond0: (slave veth1): making interface the new active one
[  764.485985] bond0: active interface up!
[  764.500133] veth1: left allmulticast mode
[  764.500171] veth1: left promiscuous mode
[  764.500228] br0: port 2(veth1) entered disabled state
[  764.500324] veth0: left allmulticast mode
[  764.500401] veth0: left promiscuous mode
[  764.500435] br0: port 1(veth0) entered disabled state
[  764.513979] bond0: (slave veth1): Releasing backup interface
[  764.519928] bond0: (slave veth0): Releasing backup interface
[  764.556857] bond0 (unregistering): Released all slaves