[  670.726628][ T6555] br0: port 1(veth1) entered blocking state
[  670.726838][ T6555] br0: port 1(veth1) entered disabled state
[  670.727018][ T6555] veth1: entered allmulticast mode
[  670.728526][ T6555] veth1: entered promiscuous mode
[  670.757321][ T6557] br0: port 2(veth2) entered blocking state
[  670.757515][ T6557] br0: port 2(veth2) entered disabled state
[  670.757695][ T6557] veth2: entered allmulticast mode
[  670.759147][ T6557] veth2: entered promiscuous mode
[  670.788123][ T6558] br0: port 3(veth4) entered blocking state
[  670.788378][ T6558] br0: port 3(veth4) entered disabled state
[  670.788618][ T6558] veth4: entered allmulticast mode
[  670.790130][ T6558] veth4: entered promiscuous mode
[  671.007536][ T3226] br0: port 1(veth1) entered blocking state
[  671.007738][ T3226] br0: port 1(veth1) entered forwarding state
[  671.031603][   T38] br0: port 2(veth2) entered blocking state
[  671.031793][   T38] br0: port 2(veth2) entered forwarding state
[  671.071124][ T3226] br0: port 3(veth4) entered blocking state
[  671.071329][ T3226] br0: port 3(veth4) entered forwarding state
[  684.863706][ T6630] veth3: entered promiscuous mode
[  686.076721][ T6639] veth3: left promiscuous mode
[  686.099929][ T6640] veth3: entered promiscuous mode
[  687.340969][ T6649] veth3: left promiscuous mode
[  687.401022][ T6657] br0: port 3(veth4) entered disabled state
[  687.430690][ T6658] br0: port 2(veth2) entered disabled state
[  687.454144][ T6659] br0: port 1(veth1) entered disabled state
[  687.477782][ T6660] veth4: left allmulticast mode
[  687.477938][ T6660] veth4: left promiscuous mode
[  687.478157][ T6660] br0: port 3(veth4) entered disabled state
[  687.486389][ T6660] veth2: left allmulticast mode
[  687.486532][ T6660] veth2: left promiscuous mode
[  687.486736][ T6660] br0: port 2(veth2) entered disabled state
[  687.488121][ T6660] veth1: left allmulticast mode
[  687.488262][ T6660] veth1: left promiscuous mode
[  687.488469][ T6660] br0: port 1(veth1) entered disabled state