[  550.656579] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  550.669806] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  550.680928] br0: port 1(veth0) entered blocking state
[  550.680984] br0: port 1(veth0) entered disabled state
[  550.681028] veth0: entered allmulticast mode
[  550.681102] veth0: entered promiscuous mode
[  550.694476] br0: port 2(veth1) entered blocking state
[  550.694523] br0: port 2(veth1) entered disabled state
[  550.694559] veth1: entered allmulticast mode
[  550.694619] veth1: entered promiscuous mode
[  551.672477] br0: port 1(veth0) entered blocking state
[  551.672532] br0: port 1(veth0) entered forwarding state
[  551.672588] br0: port 2(veth1) entered blocking state
[  551.672631] br0: port 2(veth1) entered forwarding state
[  553.720548] bond0: (slave veth0): link status definitely up
[  553.720674] bond0: (slave veth1): link status definitely up
[  553.720721] bond0: (slave veth0): making interface the new active one
[  553.720793] bond0: active interface up!
[  553.786673] veth1: left allmulticast mode
[  553.786725] veth1: left promiscuous mode
[  553.786772] br0: port 2(veth1) entered disabled state
[  553.786865] veth0: left allmulticast mode
[  553.786906] veth0: left promiscuous mode
[  553.786945] br0: port 1(veth0) entered disabled state
[  553.809696] bond0: (slave veth1): Releasing backup interface
[  553.818792] bond0: (slave veth0): Releasing backup interface
[  553.836646] bond0 (unregistering): Released all slaves