[  724.113790][ T4855] br0: port 1(veth1) entered blocking state
[  724.114237][ T4855] br0: port 1(veth1) entered disabled state
[  724.114674][ T4855] veth1: entered allmulticast mode
[  724.118689][ T4855] veth1: entered promiscuous mode
[  724.236338][ T4857] br0: port 2(veth2) entered blocking state
[  724.236872][ T4857] br0: port 2(veth2) entered disabled state
[  724.237316][ T4857] veth2: entered allmulticast mode
[  724.240877][ T4857] veth2: entered promiscuous mode
[  724.481539][   T37] br0: port 1(veth1) entered blocking state
[  724.482001][   T37] br0: port 1(veth1) entered forwarding state
[  724.608400][ T4714] br0: port 2(veth2) entered blocking state
[  724.608850][ T4714] br0: port 2(veth2) entered forwarding state
[  944.977512][ T6177] br0: port 2(veth2) entered disabled state
[  945.091398][ T6178] br0: port 1(veth1) entered disabled state
[  945.212128][ T6179] veth2: left allmulticast mode
[  945.212498][ T6179] veth2: left promiscuous mode
[  945.212968][ T6179] br0: port 2(veth2) entered disabled state
[  945.215038][ T6179] veth1: left allmulticast mode
[  945.215360][ T6179] veth1: left promiscuous mode
[  945.215834][ T6179] br0: port 1(veth1) entered disabled state