[  873.044664] 8021q: adding VLAN 0 to HW filter on device bond0
[  873.048260] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  873.051849] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  873.055363] br0: port 1(veth0) entered blocking state
[  873.055394] br0: port 1(veth0) entered disabled state
[  873.055429] veth0: entered allmulticast mode
[  873.055484] veth0: entered promiscuous mode
[  873.058996] br0: port 2(veth1) entered blocking state
[  873.059061] br0: port 2(veth1) entered disabled state
[  873.059128] veth1: entered allmulticast mode
[  873.059236] veth1: entered promiscuous mode
[  874.057265] br0: port 1(veth0) entered blocking state
[  874.057354] br0: port 1(veth0) entered forwarding state
[  874.057441] br0: port 2(veth1) entered blocking state
[  874.057508] br0: port 2(veth1) entered forwarding state
[  875.081247] bond0: (slave veth0): link status definitely up
[  875.081307] bond0: (slave veth1): link status definitely up
[  875.081381] bond0: (slave veth0): making interface the new active one
[  875.081437] bond0: active interface up!
[  875.114118] veth1: left allmulticast mode
[  875.114148] veth1: left promiscuous mode
[  875.114176] br0: port 2(veth1) entered disabled state
[  875.114389] veth0: left allmulticast mode
[  875.114417] veth0: left promiscuous mode
[  875.114444] br0: port 1(veth0) entered disabled state
[  875.123097] bond0: (slave veth1): Releasing backup interface
[  875.125372] bond0: (slave veth0): Releasing backup interface
[  875.151278] bond0 (unregistering): Released all slaves