[ 1421.924705][ T5894] br1: port 1(veth1) entered blocking state
[ 1421.924995][ T5894] br1: port 1(veth1) entered disabled state
[ 1421.925262][ T5894] veth1: entered allmulticast mode
[ 1421.927161][ T5894] veth1: entered promiscuous mode
[ 1422.095443][   T50] br1: port 1(veth1) entered blocking state
[ 1422.095896][   T50] br1: port 1(veth1) entered forwarding state
[ 1422.263436][ T5896] br1: port 2(veth2) entered blocking state
[ 1422.263702][ T5896] br1: port 2(veth2) entered disabled state
[ 1422.263948][ T5896] veth2: entered allmulticast mode
[ 1422.265892][ T5896] veth2: entered promiscuous mode
[ 1422.411385][   T50] br1: port 2(veth2) entered blocking state
[ 1422.411710][   T50] br1: port 2(veth2) entered forwarding state
[ 1454.625990][ T6229] br1: port 2(veth2) entered disabled state
[ 1454.795912][ T6230] veth2: left allmulticast mode
[ 1454.796279][ T6230] veth2: left promiscuous mode
[ 1454.796736][ T6230] br1: port 2(veth2) entered disabled state
[ 1454.951789][ T6231] br1: port 1(veth1) entered disabled state
[ 1455.098445][ T6232] veth1: left allmulticast mode
[ 1455.098711][ T6232] veth1: left promiscuous mode
[ 1455.099079][ T6232] br1: port 1(veth1) entered disabled state