[  769.325027][ T7625] br1: port 1(veth1) entered blocking state
[  769.325867][ T7625] br1: port 1(veth1) entered disabled state
[  769.326078][ T7625] veth1: entered allmulticast mode
[  769.327557][ T7625] veth1: entered promiscuous mode
[  769.374901][ T7628] br1: port 2(veth2) entered blocking state
[  769.375118][ T7628] br1: port 2(veth2) entered disabled state
[  769.375316][ T7628] veth2: entered allmulticast mode
[  769.376779][ T7628] veth2: entered promiscuous mode
[  769.423101][ T7630] br1: port 2(veth2) entered blocking state
[  769.423325][ T7630] br1: port 2(veth2) entered forwarding state
[  769.423660][ T7630] br1: port 1(veth1) entered blocking state
[  769.423842][ T7630] br1: port 1(veth1) entered forwarding state
[  779.665438][ T7943] br1: port 2(veth2) entered disabled state
[  779.665973][ T7943] br1: port 1(veth1) entered disabled state
[  779.705629][ T7945] veth2: left allmulticast mode
[  779.705884][ T7945] veth2: left promiscuous mode
[  779.706207][ T7945] br1: port 2(veth2) entered disabled state
[  779.760005][ T7947] veth1: left allmulticast mode
[  779.760453][ T7947] veth1: left promiscuous mode
[  779.760783][ T7947] br1: port 1(veth1) entered disabled state