[  511.656723] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.667437] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.676276] br0: port 1(veth0) entered blocking state
[  511.676351] br0: port 1(veth0) entered disabled state
[  511.676409] veth0: entered allmulticast mode
[  511.676484] veth0: entered promiscuous mode
[  511.687128] br0: port 2(veth1) entered blocking state
[  511.687216] br0: port 2(veth1) entered disabled state
[  511.687273] veth1: entered allmulticast mode
[  511.687370] veth1: entered promiscuous mode
[  512.701968] br0: port 1(veth0) entered blocking state
[  512.702023] br0: port 1(veth0) entered forwarding state
[  512.702093] br0: port 2(veth1) entered blocking state
[  512.702136] br0: port 2(veth1) entered forwarding state
[  514.749975] bond0: (slave veth0): link status definitely up
[  514.750124] bond0: (slave veth1): link status definitely up
[  514.750177] bond0: (slave veth0): making interface the new active one
[  514.750267] bond0: active interface up!
[  514.818822] veth1: left allmulticast mode
[  514.818881] veth1: left promiscuous mode
[  514.818957] br0: port 2(veth1) entered disabled state
[  514.819078] veth0: left allmulticast mode
[  514.819123] veth0: left promiscuous mode
[  514.819186] br0: port 1(veth0) entered disabled state
[  514.836224] bond0: (slave veth1): Releasing backup interface
[  514.842123] bond0: (slave veth0): Releasing backup interface
[  514.863120] bond0 (unregistering): Released all slaves