[  728.025896] 8021q: adding VLAN 0 to HW filter on device bond0
[  728.028626] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  728.031317] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  728.034003] br0: port 1(veth0) entered blocking state
[  728.034072] br0: port 1(veth0) entered disabled state
[  728.034137] veth0: entered allmulticast mode
[  728.034222] veth0: entered promiscuous mode
[  728.036898] br0: port 2(veth1) entered blocking state
[  728.036975] br0: port 2(veth1) entered disabled state
[  728.037039] veth1: entered allmulticast mode
[  728.037160] veth1: entered promiscuous mode
[  729.082327] br0: port 1(veth0) entered blocking state
[  729.082438] br0: port 1(veth0) entered forwarding state
[  729.082532] br0: port 2(veth1) entered blocking state
[  729.082599] br0: port 2(veth1) entered forwarding state
[  730.106329] bond0: (slave veth0): link status definitely up
[  730.106391] bond0: (slave veth1): link status definitely up
[  730.106424] bond0: (slave veth0): making interface the new active one
[  730.106483] bond0: active interface up!
[  730.157270] veth1: left allmulticast mode
[  730.157328] veth1: left promiscuous mode
[  730.157370] br0: port 2(veth1) entered disabled state
[  730.157482] veth0: left allmulticast mode
[  730.157516] veth0: left promiscuous mode
[  730.157546] br0: port 1(veth0) entered disabled state
[  730.173458] bond0: (slave veth1): Releasing backup interface
[  730.181399] bond0: (slave veth0): Releasing backup interface
[  730.205427] bond0 (unregistering): Released all slaves