[  902.477801] 8021q: adding VLAN 0 to HW filter on device bond0
[  902.481389] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  902.484901] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  902.488372] br0: port 1(veth0) entered blocking state
[  902.488401] br0: port 1(veth0) entered disabled state
[  902.488438] veth0: entered allmulticast mode
[  902.488502] veth0: entered promiscuous mode
[  902.492144] br0: port 2(veth1) entered blocking state
[  902.492209] br0: port 2(veth1) entered disabled state
[  902.492286] veth1: entered allmulticast mode
[  902.492377] veth1: entered promiscuous mode
[  903.514117] br0: port 1(veth0) entered blocking state
[  903.514231] br0: port 1(veth0) entered forwarding state
[  903.514333] br0: port 2(veth1) entered blocking state
[  903.514403] br0: port 2(veth1) entered forwarding state
[  904.538093] bond0: (slave veth0): link status definitely up
[  904.538177] bond0: (slave veth1): link status definitely up
[  904.538280] bond0: (slave veth0): making interface the new active one
[  904.538354] bond0: active interface up!
[  904.563923] veth1: left allmulticast mode
[  904.564012] veth1: left promiscuous mode
[  904.564152] br0: port 2(veth1) entered disabled state
[  904.564318] veth0: left allmulticast mode
[  904.564390] veth0: left promiscuous mode
[  904.564540] br0: port 1(veth0) entered disabled state
[  904.573412] bond0: (slave veth1): Releasing backup interface
[  904.579238] bond0: (slave veth0): Releasing backup interface
[  904.613132] bond0 (unregistering): Released all slaves