[  762.338546][ T8869] br0: port 1(veth1) entered blocking state
[  762.338791][ T8869] br0: port 1(veth1) entered disabled state
[  762.339053][ T8869] veth1: entered allmulticast mode
[  762.340570][ T8869] veth1: entered promiscuous mode
[  762.378567][ T8871] br0: port 2(veth2) entered blocking state
[  762.378798][ T8871] br0: port 2(veth2) entered disabled state
[  762.379030][ T8871] veth2: entered allmulticast mode
[  762.380564][ T8871] veth2: entered promiscuous mode
[  762.416566][ T8872] br0: port 3(veth4) entered blocking state
[  762.416783][ T8872] br0: port 3(veth4) entered disabled state
[  762.417139][ T8872] veth4: entered allmulticast mode
[  762.418661][ T8872] veth4: entered promiscuous mode
[  762.620913][   T38] br0: port 1(veth1) entered blocking state
[  762.621160][   T38] br0: port 1(veth1) entered forwarding state
[  762.645954][   T38] br0: port 2(veth2) entered blocking state
[  762.646199][   T38] br0: port 2(veth2) entered forwarding state
[  762.666643][   T35] br0: port 3(veth4) entered blocking state
[  762.666873][   T35] br0: port 3(veth4) entered forwarding state
[  776.651018][ T8938] veth3: entered promiscuous mode
[  777.913624][ T8947] veth3: left promiscuous mode
[  777.933746][ T8948] veth3: entered promiscuous mode
[  779.179456][ T8957] veth3: left promiscuous mode
[  779.239885][ T8965] br0: port 3(veth4) entered disabled state
[  779.268340][ T8966] br0: port 2(veth2) entered disabled state
[  779.288604][ T8967] br0: port 1(veth1) entered disabled state
[  779.319642][ T8968] veth4: left allmulticast mode
[  779.319814][ T8968] veth4: left promiscuous mode
[  779.320064][ T8968] br0: port 3(veth4) entered disabled state
[  779.321000][ T8968] veth2: left allmulticast mode
[  779.321147][ T8968] veth2: left promiscuous mode
[  779.321369][ T8968] br0: port 2(veth2) entered disabled state
[  779.322477][ T8968] veth1: left allmulticast mode
[  779.322619][ T8968] veth1: left promiscuous mode
[  779.322851][ T8968] br0: port 1(veth1) entered disabled state