[  927.260931] 8021q: adding VLAN 0 to HW filter on device bond0
[  927.264760] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  927.268501] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  927.272129] br0: port 1(veth0) entered blocking state
[  927.272191] br0: port 1(veth0) entered disabled state
[  927.272273] veth0: entered allmulticast mode
[  927.272374] veth0: entered promiscuous mode
[  927.276027] br0: port 2(veth1) entered blocking state
[  927.276064] br0: port 2(veth1) entered disabled state
[  927.276097] veth1: entered allmulticast mode
[  927.276151] veth1: entered promiscuous mode
[  927.338363] br0: port 1(veth0) entered blocking state
[  927.338409] br0: port 1(veth0) entered forwarding state
[  927.338457] br0: port 2(veth1) entered blocking state
[  927.338489] br0: port 2(veth1) entered forwarding state
[  929.289352] bond0: (slave veth1): link status definitely up
[  929.289448] bond0: (slave veth1): making interface the new active one
[  929.289501] bond0: active interface up!
[  929.328653] veth1: left allmulticast mode
[  929.328691] veth1: left promiscuous mode
[  929.328720] br0: port 2(veth1) entered disabled state
[  929.328796] veth0: left allmulticast mode
[  929.328818] veth0: left promiscuous mode
[  929.328845] br0: port 1(veth0) entered disabled state
[  929.335968] bond0: (slave veth1): Releasing backup interface
[  929.346470] bond0: (slave veth0): Releasing backup interface
[  929.376372] bond0 (unregistering): Released all slaves