[  746.158742][ T5641] br1: port 1(veth1) entered blocking state
[  746.159000][ T5641] br1: port 1(veth1) entered disabled state
[  746.159258][ T5641] veth1: entered allmulticast mode
[  746.160808][ T5641] veth1: entered promiscuous mode
[  746.207461][ T5644] br1: port 2(veth2) entered blocking state
[  746.207727][ T5644] br1: port 2(veth2) entered disabled state
[  746.207969][ T5644] veth2: entered allmulticast mode
[  746.209488][ T5644] veth2: entered promiscuous mode
[  746.263232][ T5646] br1: port 2(veth2) entered blocking state
[  746.263466][ T5646] br1: port 2(veth2) entered forwarding state
[  746.263800][ T5646] br1: port 1(veth1) entered blocking state
[  746.263981][ T5646] br1: port 1(veth1) entered forwarding state
[  756.532908][ T5959] br1: port 2(veth2) entered disabled state
[  756.533403][ T5959] br1: port 1(veth1) entered disabled state
[  756.583410][ T5961] veth2: left allmulticast mode
[  756.583588][ T5961] veth2: left promiscuous mode
[  756.583833][ T5961] br1: port 2(veth2) entered disabled state
[  756.639571][ T5963] veth1: left allmulticast mode
[  756.640739][ T5963] veth1: left promiscuous mode
[  756.640974][ T5963] br1: port 1(veth1) entered disabled state