[  529.716434] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.725095] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.733734] br0: port 1(veth0) entered blocking state
[  529.733825] br0: port 1(veth0) entered disabled state
[  529.733901] veth0: entered allmulticast mode
[  529.733998] veth0: entered promiscuous mode
[  529.742712] br0: port 2(veth1) entered blocking state
[  529.742766] br0: port 2(veth1) entered disabled state
[  529.742809] veth1: entered allmulticast mode
[  529.742910] veth1: entered promiscuous mode
[  529.831992] br0: port 1(veth0) entered blocking state
[  529.832105] br0: port 1(veth0) entered forwarding state
[  529.832178] br0: port 2(veth1) entered blocking state
[  529.832231] br0: port 2(veth1) entered forwarding state
[  531.768013] bond0: (slave veth1): link status definitely up
[  531.768134] bond0: (slave veth1): making interface the new active one
[  531.768204] bond0: active interface up!
[  531.849156] veth1: left allmulticast mode
[  531.849224] veth1: left promiscuous mode
[  531.849276] br0: port 2(veth1) entered disabled state
[  531.849392] veth0: left allmulticast mode
[  531.849434] veth0: left promiscuous mode
[  531.849468] br0: port 1(veth0) entered disabled state
[  531.870281] bond0: (slave veth1): Releasing backup interface
[  531.880226] bond0: (slave veth0): Releasing backup interface