[  550.967923][ T3327] br0: port 1(veth1) entered blocking state
[  550.968417][ T3327] br0: port 1(veth1) entered disabled state
[  550.968694][ T3327] veth1: entered allmulticast mode
[  550.971274][ T3327] veth1: entered promiscuous mode
[  551.013722][ T3329] br0: port 2(veth2) entered blocking state
[  551.013960][ T3329] br0: port 2(veth2) entered disabled state
[  551.014209][ T3329] veth2: entered allmulticast mode
[  551.015712][ T3329] veth2: entered promiscuous mode
[  551.069363][   T57] br0: port 1(veth1) entered blocking state
[  551.069552][   T57] br0: port 1(veth1) entered forwarding state
[  551.098642][   T39] br0: port 2(veth2) entered blocking state
[  551.098839][   T39] br0: port 2(veth2) entered forwarding state
[  577.822827][ T3422] br0: port 2(veth2) entered disabled state
[  577.857824][ T3423] br0: port 1(veth1) entered disabled state
[  577.896487][ T3424] veth2: left allmulticast mode
[  577.896716][ T3424] veth2: left promiscuous mode
[  577.897056][ T3424] br0: port 2(veth2) entered disabled state
[  577.898581][ T3424] veth1: left allmulticast mode
[  577.898792][ T3424] veth1: left promiscuous mode
[  577.899120][ T3424] br0: port 1(veth1) entered disabled state