[  697.950286] 8021q: adding VLAN 0 to HW filter on device bond0
[  697.959347] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  697.968250] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  697.977301] br0: port 1(veth0) entered blocking state
[  697.977365] br0: port 1(veth0) entered disabled state
[  697.977423] veth0: entered allmulticast mode
[  697.977508] veth0: entered promiscuous mode
[  697.986642] br0: port 2(veth1) entered blocking state
[  697.986716] br0: port 2(veth1) entered disabled state
[  697.986768] veth1: entered allmulticast mode
[  697.986851] veth1: entered promiscuous mode
[  698.017122] br0: port 1(veth0) entered blocking state
[  698.017184] br0: port 1(veth0) entered forwarding state
[  698.017302] br0: port 2(veth1) entered blocking state
[  698.017354] br0: port 2(veth1) entered forwarding state
[  700.024123] bond0: (slave veth1): link status definitely up
[  700.024219] bond0: (slave veth1): making interface the new active one
[  700.024334] bond0: active interface up!
[  700.113725] veth1: left allmulticast mode
[  700.113820] veth1: left promiscuous mode
[  700.113895] br0: port 2(veth1) entered disabled state
[  700.114124] veth0: left allmulticast mode
[  700.114188] veth0: left promiscuous mode
[  700.114255] br0: port 1(veth0) entered disabled state
[  700.134353] bond0: (slave veth1): Releasing backup interface
[  700.138278] bond0: (slave veth0): Releasing backup interface