[  549.450640][ T3370] br0: port 1(veth1) entered blocking state
[  549.450995][ T3370] br0: port 1(veth1) entered disabled state
[  549.451335][ T3370] veth1: entered allmulticast mode
[  549.453313][ T3370] veth1: entered promiscuous mode
[  549.684088][ T3372] br0: port 2(veth2) entered blocking state
[  549.684496][ T3372] br0: port 2(veth2) entered disabled state
[  549.684891][ T3372] veth2: entered allmulticast mode
[  549.689277][ T3372] veth2: entered promiscuous mode
[  550.049924][  T250] br0: port 1(veth1) entered blocking state
[  550.050260][  T250] br0: port 1(veth1) entered forwarding state
[  550.226804][  T250] br0: port 2(veth2) entered blocking state
[  550.227108][  T250] br0: port 2(veth2) entered forwarding state
[  807.188258][ T4580] br0: port 2(veth2) entered disabled state
[  807.353869][ T4581] br0: port 1(veth1) entered disabled state
[  807.560119][ T4582] veth2: left allmulticast mode
[  807.560364][ T4582] veth2: left promiscuous mode
[  807.560677][ T4582] br0: port 2(veth2) entered disabled state
[  807.562024][ T4582] veth1: left allmulticast mode
[  807.563045][ T4582] veth1: left promiscuous mode
[  807.563393][ T4582] br0: port 1(veth1) entered disabled state