[  502.365544] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  502.383050] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  502.400689] br0: port 1(veth0) entered blocking state
[  502.400765] br0: port 1(veth0) entered disabled state
[  502.400825] veth0: entered allmulticast mode
[  502.400919] veth0: entered promiscuous mode
[  502.419779] br0: port 2(veth1) entered blocking state
[  502.419839] br0: port 2(veth1) entered disabled state
[  502.419879] veth1: entered allmulticast mode
[  502.419955] veth1: entered promiscuous mode
[  503.355716] br0: port 1(veth0) entered blocking state
[  503.355832] br0: port 1(veth0) entered forwarding state
[  503.355904] br0: port 2(veth1) entered blocking state
[  503.355962] br0: port 2(veth1) entered forwarding state
[  505.403730] bond0: (slave veth0): link status definitely up
[  505.403836] bond0: (slave veth1): link status definitely up
[  505.403880] bond0: (slave veth0): making interface the new active one
[  505.403935] bond0: active interface up!
[  505.534241] veth1: left allmulticast mode
[  505.534297] veth1: left promiscuous mode
[  505.534349] br0: port 2(veth1) entered disabled state
[  505.534462] veth0: left allmulticast mode
[  505.534504] veth0: left promiscuous mode
[  505.534544] br0: port 1(veth0) entered disabled state
[  505.554002] bond0: (slave veth1): Releasing backup interface
[  505.571998] bond0: (slave veth0): Releasing backup interface
[  505.601948] bond0 (unregistering): Released all slaves