[  532.077755] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.086031] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.093990] br0: port 1(veth0) entered blocking state
[  532.094042] br0: port 1(veth0) entered disabled state
[  532.094088] veth0: entered allmulticast mode
[  532.094157] veth0: entered promiscuous mode
[  532.102455] br0: port 2(veth1) entered blocking state
[  532.102505] br0: port 2(veth1) entered disabled state
[  532.102553] veth1: entered allmulticast mode
[  532.102635] veth1: entered promiscuous mode
[  532.524243] br0: port 1(veth0) entered blocking state
[  532.524357] br0: port 1(veth0) entered forwarding state
[  532.524441] br0: port 2(veth1) entered blocking state
[  532.524495] br0: port 2(veth1) entered forwarding state
[  534.139314] bond0: (slave veth1): link status definitely up
[  534.139430] bond0: (slave veth1): making interface the new active one
[  534.139518] bond0: active interface up!
[  534.208552] veth1: left allmulticast mode
[  534.208609] veth1: left promiscuous mode
[  534.208682] br0: port 2(veth1) entered disabled state
[  534.208801] veth0: left allmulticast mode
[  534.208836] veth0: left promiscuous mode
[  534.208880] br0: port 1(veth0) entered disabled state
[  534.227431] bond0: (slave veth1): Releasing backup interface
[  534.231372] bond0: (slave veth0): Releasing backup interface
[  534.267396] bond0 (unregistering): Released all slaves