[  725.296974] 8021q: adding VLAN 0 to HW filter on device bond0
[  725.299790] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  725.302531] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  725.305267] br0: port 1(veth0) entered blocking state
[  725.305338] br0: port 1(veth0) entered disabled state
[  725.305417] veth0: entered allmulticast mode
[  725.305510] veth0: entered promiscuous mode
[  725.308276] br0: port 2(veth1) entered blocking state
[  725.308318] br0: port 2(veth1) entered disabled state
[  725.308361] veth1: entered allmulticast mode
[  725.308421] veth1: entered promiscuous mode
[  726.330653] br0: port 1(veth0) entered blocking state
[  726.330726] br0: port 1(veth0) entered forwarding state
[  726.330778] br0: port 2(veth1) entered blocking state
[  726.330821] br0: port 2(veth1) entered forwarding state
[  728.378660] bond0: (slave veth0): link status definitely up
[  728.378784] bond0: (slave veth1): link status definitely up
[  728.378856] bond0: (slave veth0): making interface the new active one
[  728.378956] bond0: active interface up!
[  728.404272] veth1: left allmulticast mode
[  728.404363] veth1: left promiscuous mode
[  728.404434] br0: port 2(veth1) entered disabled state
[  728.404552] veth0: left allmulticast mode
[  728.404615] veth0: left promiscuous mode
[  728.404688] br0: port 1(veth0) entered disabled state
[  728.420771] bond0: (slave veth1): Releasing backup interface
[  728.427744] bond0: (slave veth0): Releasing backup interface
[  728.449713] bond0 (unregistering): Released all slaves