[  842.368339] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.372012] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.375646] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.379214] br0: port 1(veth0) entered blocking state
[  842.379256] br0: port 1(veth0) entered disabled state
[  842.379288] veth0: entered allmulticast mode
[  842.379339] veth0: entered promiscuous mode
[  842.382900] br0: port 2(veth1) entered blocking state
[  842.382958] br0: port 2(veth1) entered disabled state
[  842.383027] veth1: entered allmulticast mode
[  842.383123] veth1: entered promiscuous mode
[  843.401272] br0: port 1(veth0) entered blocking state
[  843.401369] br0: port 1(veth0) entered forwarding state
[  843.401460] br0: port 2(veth1) entered blocking state
[  843.401532] br0: port 2(veth1) entered forwarding state
[  845.449255] bond0: (slave veth0): link status definitely up
[  845.449355] bond0: (slave veth1): link status definitely up
[  845.449446] bond0: (slave veth0): making interface the new active one
[  845.449541] bond0: active interface up!
[  845.508491] veth1: left allmulticast mode
[  845.508554] veth1: left promiscuous mode
[  845.508640] br0: port 2(veth1) entered disabled state
[  845.508811] veth0: left allmulticast mode
[  845.508898] veth0: left promiscuous mode
[  845.508965] br0: port 1(veth0) entered disabled state
[  845.517317] bond0: (slave veth1): Releasing backup interface
[  845.520376] bond0: (slave veth0): Releasing backup interface
[  845.554298] bond0 (unregistering): Released all slaves