[  876.453038][ T3417] br1: port 1(veth1) entered blocking state
[  876.453333][ T3417] br1: port 1(veth1) entered disabled state
[  876.453624][ T3417] veth1: entered allmulticast mode
[  876.455501][ T3417] veth1: entered promiscuous mode
[  876.615364][ T2204] br1: port 1(veth1) entered blocking state
[  876.615681][ T2204] br1: port 1(veth1) entered forwarding state
[  876.790574][ T3419] br1: port 2(veth2) entered blocking state
[  876.790863][ T3419] br1: port 2(veth2) entered disabled state
[  876.791127][ T3419] veth2: entered allmulticast mode
[  876.794632][ T3419] veth2: entered promiscuous mode
[  876.955118][ T2204] br1: port 2(veth2) entered blocking state
[  876.955842][ T2204] br1: port 2(veth2) entered forwarding state
[ 1021.755355][ T4740] br1: port 2(veth2) entered disabled state
[ 1021.904664][ T4742] veth2: left allmulticast mode
[ 1021.904875][ T4742] veth2: left promiscuous mode
[ 1021.905176][ T4742] br1: port 2(veth2) entered disabled state
[ 1022.059635][ T4743] br1: port 1(veth1) entered disabled state
[ 1022.209856][ T4744] veth1: left allmulticast mode
[ 1022.210070][ T4744] veth1: left promiscuous mode
[ 1022.210376][ T4744] br1: port 1(veth1) entered disabled state