[  507.780834][ T3369] br0: port 1(veth1) entered blocking state
[  507.781119][ T3369] br0: port 1(veth1) entered disabled state
[  507.781414][ T3369] veth1: entered allmulticast mode
[  507.783227][ T3369] veth1: entered promiscuous mode
[  507.953065][ T3371] br0: port 2(veth2) entered blocking state
[  507.955152][ T3371] br0: port 2(veth2) entered disabled state
[  507.955696][ T3371] veth2: entered allmulticast mode
[  507.958654][ T3371] veth2: entered promiscuous mode
[  508.281017][   T40] br0: port 1(veth1) entered blocking state
[  508.281581][   T40] br0: port 1(veth1) entered forwarding state
[  508.439932][   T37] br0: port 2(veth2) entered blocking state
[  508.440210][   T37] br0: port 2(veth2) entered forwarding state
[  757.633849][ T4579] br0: port 2(veth2) entered disabled state
[  757.779302][ T4580] br0: port 1(veth1) entered disabled state
[  757.938808][ T4581] veth2: left allmulticast mode
[  757.939055][ T4581] veth2: left promiscuous mode
[  757.939493][ T4581] br0: port 2(veth2) entered disabled state
[  757.940859][ T4581] veth1: left allmulticast mode
[  757.941034][ T4581] veth1: left promiscuous mode
[  757.941341][ T4581] br0: port 1(veth1) entered disabled state