[  668.311912][ T3292] br0: port 1(veth1) entered blocking state
[  668.312119][ T3292] br0: port 1(veth1) entered disabled state
[  668.312343][ T3292] veth1: entered allmulticast mode
[  668.313812][ T3292] veth1: entered promiscuous mode
[  668.345159][ T3294] br0: port 2(veth2) entered blocking state
[  668.345371][ T3294] br0: port 2(veth2) entered disabled state
[  668.345552][ T3294] veth2: entered allmulticast mode
[  668.347057][ T3294] veth2: entered promiscuous mode
[  668.371967][ T3295] br0: port 3(veth4) entered blocking state
[  668.372153][ T3295] br0: port 3(veth4) entered disabled state
[  668.372717][ T3295] veth4: entered allmulticast mode
[  668.374186][ T3295] veth4: entered promiscuous mode
[  668.572091][   T38] br0: port 1(veth1) entered blocking state
[  668.572297][   T38] br0: port 1(veth1) entered forwarding state
[  668.596591][ T1511] br0: port 2(veth2) entered blocking state
[  668.596778][ T1511] br0: port 2(veth2) entered forwarding state
[  668.617649][   T38] br0: port 3(veth4) entered blocking state
[  668.617836][   T38] br0: port 3(veth4) entered forwarding state
[  682.472696][ T3361] veth3: entered promiscuous mode
[  683.682189][ T3370] veth3: left promiscuous mode
[  683.701220][ T3371] veth3: entered promiscuous mode
[  684.917488][ T3380] veth3: left promiscuous mode
[  684.979486][ T3388] br0: port 3(veth4) entered disabled state
[  685.007576][ T3389] br0: port 2(veth2) entered disabled state
[  685.027991][ T3390] br0: port 1(veth1) entered disabled state
[  685.046225][ T3391] veth4: left allmulticast mode
[  685.046435][ T3391] veth4: left promiscuous mode
[  685.046721][ T3391] br0: port 3(veth4) entered disabled state
[  685.047707][ T3391] veth2: left allmulticast mode
[  685.047881][ T3391] veth2: left promiscuous mode
[  685.048175][ T3391] br0: port 2(veth2) entered disabled state
[  685.049378][ T3391] veth1: left allmulticast mode
[  685.049556][ T3391] veth1: left promiscuous mode
[  685.049833][ T3391] br0: port 1(veth1) entered disabled state