[  842.170339] 8021q: adding VLAN 0 to HW filter on device bond0
[  842.174128] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  842.177893] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  842.181572] br0: port 1(veth0) entered blocking state
[  842.181604] br0: port 1(veth0) entered disabled state
[  842.181639] veth0: entered allmulticast mode
[  842.181691] veth0: entered promiscuous mode
[  842.185362] br0: port 2(veth1) entered blocking state
[  842.185431] br0: port 2(veth1) entered disabled state
[  842.185496] veth1: entered allmulticast mode
[  842.185586] veth1: entered promiscuous mode
[  843.212326] br0: port 1(veth0) entered blocking state
[  843.212420] br0: port 1(veth0) entered forwarding state
[  843.212506] br0: port 2(veth1) entered blocking state
[  843.212571] br0: port 2(veth1) entered forwarding state
[  844.235311] bond0: (slave veth0): link status definitely up
[  844.235387] bond0: (slave veth1): link status definitely up
[  844.235459] bond0: (slave veth0): making interface the new active one
[  844.235510] bond0: active interface up!
[  844.246282] veth1: left allmulticast mode
[  844.246316] veth1: left promiscuous mode
[  844.246348] br0: port 2(veth1) entered disabled state
[  844.246430] veth0: left allmulticast mode
[  844.246450] veth0: left promiscuous mode
[  844.246477] br0: port 1(veth0) entered disabled state
[  844.250460] bond0: (slave veth1): Releasing backup interface
[  844.255441] bond0: (slave veth0): Releasing backup interface
[  844.280324] bond0 (unregistering): Released all slaves