[  638.249337][ T6700] br0: port 1(veth1) entered blocking state
[  638.249661][ T6700] br0: port 1(veth1) entered disabled state
[  638.249941][ T6700] veth1: entered allmulticast mode
[  638.251896][ T6700] veth1: entered promiscuous mode
[  638.271356][ T6702] br0: port 2(veth2) entered blocking state
[  638.271550][ T6702] br0: port 2(veth2) entered disabled state
[  638.271739][ T6702] veth2: entered allmulticast mode
[  638.273565][ T6702] veth2: entered promiscuous mode
[  638.295651][ T6703] br0: port 3(veth4) entered blocking state
[  638.295852][ T6703] br0: port 3(veth4) entered disabled state
[  638.296041][ T6703] veth4: entered allmulticast mode
[  638.301279][ T6703] veth4: entered promiscuous mode
[  638.488524][   T37] br0: port 1(veth1) entered blocking state
[  638.488729][   T37] br0: port 1(veth1) entered forwarding state
[  638.509451][   T35] br0: port 2(veth2) entered blocking state
[  638.509686][   T35] br0: port 2(veth2) entered forwarding state
[  638.527781][   T35] br0: port 3(veth4) entered blocking state
[  638.527972][   T35] br0: port 3(veth4) entered forwarding state
[  652.422079][ T6769] veth3: entered promiscuous mode
[  653.635432][ T6778] veth3: left promiscuous mode
[  653.652373][ T6779] veth3: entered promiscuous mode
[  654.881653][ T6788] veth3: left promiscuous mode
[  654.943695][ T6796] br0: port 3(veth4) entered disabled state
[  654.964261][ T6797] br0: port 2(veth2) entered disabled state
[  654.984862][ T6798] br0: port 1(veth1) entered disabled state
[  655.011454][ T6799] veth4: left allmulticast mode
[  655.011614][ T6799] veth4: left promiscuous mode
[  655.011842][ T6799] br0: port 3(veth4) entered disabled state
[  655.012726][ T6799] veth2: left allmulticast mode
[  655.012867][ T6799] veth2: left promiscuous mode
[  655.013084][ T6799] br0: port 2(veth2) entered disabled state
[  655.013819][ T6799] veth1: left allmulticast mode
[  655.013960][ T6799] veth1: left promiscuous mode
[  655.014311][ T6799] br0: port 1(veth1) entered disabled state