[ 1246.487137][ T7202] br1: port 1(veth1) entered blocking state
[ 1246.487440][ T7202] br1: port 1(veth1) entered disabled state
[ 1246.487843][ T7202] veth1: entered allmulticast mode
[ 1246.490222][ T7202] veth1: entered promiscuous mode
[ 1246.594645][   T56] br1: port 1(veth1) entered blocking state
[ 1246.594920][   T56] br1: port 1(veth1) entered forwarding state
[ 1277.788616][ T7381] br1: port 1(veth1) entered disabled state
[ 1277.898632][ T7382] veth1: left allmulticast mode
[ 1277.898978][ T7382] veth1: left promiscuous mode
[ 1277.899887][ T7382] br1: port 1(veth1) entered disabled state