[  841.255764][ T2378] br1: port 1(veth1) entered blocking state
[  841.256560][ T2378] br1: port 1(veth1) entered disabled state
[  841.256883][ T2378] veth1: entered allmulticast mode
[  841.258444][ T2378] veth1: entered promiscuous mode
[  841.334426][ T2381] br1: port 2(veth2) entered blocking state
[  841.334769][ T2381] br1: port 2(veth2) entered disabled state
[  841.335593][ T2381] veth2: entered allmulticast mode
[  841.337219][ T2381] veth2: entered promiscuous mode
[  841.410969][ T2383] br1: port 2(veth2) entered blocking state
[  841.411353][ T2383] br1: port 2(veth2) entered forwarding state
[  841.411848][ T2383] br1: port 1(veth1) entered blocking state
[  841.412226][ T2383] br1: port 1(veth1) entered forwarding state
[  852.021672][ T2743] br1: port 2(veth2) entered disabled state
[  852.022368][ T2743] br1: port 1(veth1) entered disabled state
[  852.090641][ T2745] veth2: left allmulticast mode
[  852.091547][ T2745] veth2: left promiscuous mode
[  852.091968][ T2745] br1: port 2(veth2) entered disabled state
[  852.162916][ T2747] veth1: left allmulticast mode
[  852.163239][ T2747] veth1: left promiscuous mode
[  852.163633][ T2747] br1: port 1(veth1) entered disabled state