[  530.220582] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.235292] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.251290] br0: port 1(veth0) entered blocking state
[  530.251351] br0: port 1(veth0) entered disabled state
[  530.251406] veth0: entered allmulticast mode
[  530.251484] veth0: entered promiscuous mode
[  530.266275] br0: port 2(veth1) entered blocking state
[  530.266342] br0: port 2(veth1) entered disabled state
[  530.266394] veth1: entered allmulticast mode
[  530.266479] veth1: entered promiscuous mode
[  531.193861] br0: port 1(veth0) entered blocking state
[  531.193999] br0: port 1(veth0) entered forwarding state
[  531.194077] br0: port 2(veth1) entered blocking state
[  531.194129] br0: port 2(veth1) entered forwarding state
[  532.281877] bond0: (slave veth1): link status definitely up
[  532.281999] bond0: (slave veth1): making interface the new active one
[  532.282070] bond0: active interface up!
[  532.401935] veth1: left allmulticast mode
[  532.401998] veth1: left promiscuous mode
[  532.402048] br0: port 2(veth1) entered disabled state
[  532.402167] veth0: left allmulticast mode
[  532.402212] veth0: left promiscuous mode
[  532.402265] br0: port 1(veth0) entered disabled state
[  532.423198] bond0: (slave veth1): Releasing backup interface
[  532.432069] bond0: (slave veth0): Releasing backup interface
[  532.460995] bond0 (unregistering): Released all slaves