[  842.926778] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.930917] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.934928] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.938928] br0: port 1(veth0) entered blocking state
[  842.938961] br0: port 1(veth0) entered disabled state
[  842.938999] veth0: entered allmulticast mode
[  842.939061] veth0: entered promiscuous mode
[  842.943050] br0: port 2(veth1) entered blocking state
[  842.943085] br0: port 2(veth1) entered disabled state
[  842.943118] veth1: entered allmulticast mode
[  842.943176] veth1: entered promiscuous mode
[  843.976206] br0: port 1(veth0) entered blocking state
[  843.976262] br0: port 1(veth0) entered forwarding state
[  843.976314] br0: port 2(veth1) entered blocking state
[  843.976348] br0: port 2(veth1) entered forwarding state
[  845.000233] bond0: (slave veth0): link status definitely up
[  845.000288] bond0: (slave veth1): link status definitely up
[  845.000357] bond0: (slave veth0): making interface the new active one
[  845.000408] bond0: active interface up!
[  845.009256] veth1: left allmulticast mode
[  845.009294] veth1: left promiscuous mode
[  845.009323] br0: port 2(veth1) entered disabled state
[  845.009478] veth0: left allmulticast mode
[  845.009497] veth0: left promiscuous mode
[  845.009522] br0: port 1(veth0) entered disabled state
[  845.018170] bond0: (slave veth1): Releasing backup interface
[  845.024308] bond0: (slave veth0): Releasing backup interface
[  845.058215] bond0 (unregistering): Released all slaves