[  877.914607][ T3577] br1: port 1(veth1) entered blocking state
[  877.914928][ T3577] br1: port 1(veth1) entered disabled state
[  877.915179][ T3577] veth1: entered allmulticast mode
[  877.917009][ T3577] veth1: entered promiscuous mode
[  878.074952][  T253] br1: port 1(veth1) entered blocking state
[  878.075247][  T253] br1: port 1(veth1) entered forwarding state
[  878.266862][ T3579] br1: port 2(veth2) entered blocking state
[  878.267205][ T3579] br1: port 2(veth2) entered disabled state
[  878.268646][ T3579] veth2: entered allmulticast mode
[  878.271689][ T3579] veth2: entered promiscuous mode
[  878.444971][  T253] br1: port 2(veth2) entered blocking state
[  878.445245][  T253] br1: port 2(veth2) entered forwarding state
[ 1058.104809][ T4973] br1: port 2(veth2) entered disabled state
[ 1058.279408][ T4974] veth2: left allmulticast mode
[ 1058.279681][ T4974] veth2: left promiscuous mode
[ 1058.280065][ T4974] br1: port 2(veth2) entered disabled state
[ 1058.474407][ T4975] br1: port 1(veth1) entered disabled state
[ 1058.669915][ T4976] veth1: left allmulticast mode
[ 1058.670331][ T4976] veth1: left promiscuous mode
[ 1058.670798][ T4976] br1: port 1(veth1) entered disabled state