[ 1401.910389][ T7387] br1: port 1(veth1) entered blocking state
[ 1401.910667][ T7387] br1: port 1(veth1) entered disabled state
[ 1401.910906][ T7387] veth1: entered allmulticast mode
[ 1401.912851][ T7387] veth1: entered promiscuous mode
[ 1402.057596][ T4567] br1: port 1(veth1) entered blocking state
[ 1402.057837][ T4567] br1: port 1(veth1) entered forwarding state
[ 1436.371768][ T7478] br1: port 1(veth1) entered disabled state
[ 1436.526466][ T7479] veth1: left allmulticast mode
[ 1436.526731][ T7479] veth1: left promiscuous mode
[ 1436.527041][ T7479] br1: port 1(veth1) entered disabled state