[ 1486.015454][ T7300] br1: port 1(veth1) entered blocking state
[ 1486.016831][ T7300] br1: port 1(veth1) entered disabled state
[ 1486.017259][ T7300] veth1: entered allmulticast mode
[ 1486.021099][ T7300] veth1: entered promiscuous mode
[ 1486.361661][ T7303] br1: port 2(veth2) entered blocking state
[ 1486.361926][ T7303] br1: port 2(veth2) entered disabled state
[ 1486.362179][ T7303] veth2: entered allmulticast mode
[ 1486.364491][ T7303] veth2: entered promiscuous mode
[ 1486.661209][ T7305] br1: port 2(veth2) entered blocking state
[ 1486.661524][ T7305] br1: port 2(veth2) entered forwarding state
[ 1486.662016][ T7305] br1: port 1(veth1) entered blocking state
[ 1486.662280][ T7305] br1: port 1(veth1) entered forwarding state
[ 1512.486638][ T7559] br1: port 2(veth2) entered disabled state
[ 1512.487369][ T7559] br1: port 1(veth1) entered disabled state
[ 1512.778181][ T7561] veth2: left allmulticast mode
[ 1512.778454][ T7561] veth2: left promiscuous mode
[ 1512.778804][ T7561] br1: port 2(veth2) entered disabled state
[ 1513.082315][ T7563] veth1: left allmulticast mode
[ 1513.083267][ T7563] veth1: left promiscuous mode
[ 1513.083735][ T7563] br1: port 1(veth1) entered disabled state