[  987.167921][ T3967] br1: port 1(veth1) entered blocking state
[  987.168369][ T3967] br1: port 1(veth1) entered disabled state
[  987.168794][ T3967] veth1: entered allmulticast mode
[  987.172081][ T3967] veth1: entered promiscuous mode
[  987.503500][ T3970] br1: port 2(veth2) entered blocking state
[  987.503822][ T3970] br1: port 2(veth2) entered disabled state
[  987.504113][ T3970] veth2: entered allmulticast mode
[  987.507124][ T3970] veth2: entered promiscuous mode
[  987.867647][ T3972] br1: port 2(veth2) entered blocking state
[  987.868094][ T3972] br1: port 2(veth2) entered forwarding state
[  987.868815][ T3972] br1: port 1(veth1) entered blocking state
[  987.869212][ T3972] br1: port 1(veth1) entered forwarding state
[ 1015.381709][ T4226] br1: port 2(veth2) entered disabled state
[ 1015.382411][ T4226] br1: port 1(veth1) entered disabled state
[ 1015.670785][ T4228] veth2: left allmulticast mode
[ 1015.670990][ T4228] veth2: left promiscuous mode
[ 1015.671303][ T4228] br1: port 2(veth2) entered disabled state
[ 1015.966120][ T4230] veth1: left allmulticast mode
[ 1015.966332][ T4230] veth1: left promiscuous mode
[ 1015.966630][ T4230] br1: port 1(veth1) entered disabled state