[  548.907183] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  548.923544] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  548.940810] br0: port 1(veth0) entered blocking state
[  548.940884] br0: port 1(veth0) entered disabled state
[  548.940948] veth0: entered allmulticast mode
[  548.941044] veth0: entered promiscuous mode
[  548.957067] br0: port 2(veth1) entered blocking state
[  548.957146] br0: port 2(veth1) entered disabled state
[  548.957212] veth1: entered allmulticast mode
[  548.957306] veth1: entered promiscuous mode
[  549.877596] br0: port 1(veth0) entered blocking state
[  549.877731] br0: port 1(veth0) entered forwarding state
[  549.877818] br0: port 2(veth1) entered blocking state
[  549.877875] br0: port 2(veth1) entered forwarding state
[  550.965535] bond0: (slave veth1): link status definitely up
[  550.965660] bond0: (slave veth1): making interface the new active one
[  550.965734] bond0: active interface up!
[  551.045854] veth1: left allmulticast mode
[  551.045900] veth1: left promiscuous mode
[  551.045949] br0: port 2(veth1) entered disabled state
[  551.046049] veth0: left allmulticast mode
[  551.046085] veth0: left promiscuous mode
[  551.046136] br0: port 1(veth0) entered disabled state
[  551.061769] bond0: (slave veth1): Releasing backup interface
[  551.068646] bond0: (slave veth0): Releasing backup interface
[  551.089635] bond0 (unregistering): Released all slaves