[  502.199071] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  502.209703] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  502.219604] br0: port 1(veth0) entered blocking state
[  502.219681] br0: port 1(veth0) entered disabled state
[  502.219818] veth0: entered allmulticast mode
[  502.219915] veth0: entered promiscuous mode
[  502.230522] br0: port 2(veth1) entered blocking state
[  502.230629] br0: port 2(veth1) entered disabled state
[  502.230708] veth1: entered allmulticast mode
[  502.230806] veth1: entered promiscuous mode
[  503.224053] br0: port 1(veth0) entered blocking state
[  503.224189] br0: port 1(veth0) entered forwarding state
[  503.224284] br0: port 2(veth1) entered blocking state
[  503.224341] br0: port 2(veth1) entered forwarding state
[  505.272033] bond0: (slave veth0): link status definitely up
[  505.272151] bond0: (slave veth1): link status definitely up
[  505.272195] bond0: (slave veth0): making interface the new active one
[  505.272276] bond0: active interface up!
[  505.342793] veth1: left allmulticast mode
[  505.342841] veth1: left promiscuous mode
[  505.342930] br0: port 2(veth1) entered disabled state
[  505.343025] veth0: left allmulticast mode
[  505.343056] veth0: left promiscuous mode
[  505.343086] br0: port 1(veth0) entered disabled state
[  505.364234] bond0: (slave veth1): Releasing backup interface
[  505.371169] bond0: (slave veth0): Releasing backup interface
[  505.408144] bond0 (unregistering): Released all slaves