[  514.146506] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.156984] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.166627] br0: port 1(veth0) entered blocking state
[  514.166683] br0: port 1(veth0) entered disabled state
[  514.166737] veth0: entered allmulticast mode
[  514.166811] veth0: entered promiscuous mode
[  514.176264] br0: port 2(veth1) entered blocking state
[  514.176320] br0: port 2(veth1) entered disabled state
[  514.176363] veth1: entered allmulticast mode
[  514.176448] veth1: entered promiscuous mode
[  515.130158] br0: port 1(veth0) entered blocking state
[  515.130304] br0: port 1(veth0) entered forwarding state
[  515.130394] br0: port 2(veth1) entered blocking state
[  515.130448] br0: port 2(veth1) entered forwarding state
[  516.218129] bond0: (slave veth1): link status definitely up
[  516.218231] bond0: (slave veth1): making interface the new active one
[  516.218316] bond0: active interface up!
[  516.360180] veth1: left allmulticast mode
[  516.360254] veth1: left promiscuous mode
[  516.360308] br0: port 2(veth1) entered disabled state
[  516.360464] veth0: left allmulticast mode
[  516.360499] veth0: left promiscuous mode
[  516.360533] br0: port 1(veth0) entered disabled state
[  516.386333] bond0: (slave veth1): Releasing backup interface
[  516.392292] bond0: (slave veth0): Releasing backup interface
[  516.416321] bond0 (unregistering): Released all slaves