[ 1250.513177][ T7973] br1: port 1(veth1) entered blocking state
[ 1250.513652][ T7973] br1: port 1(veth1) entered disabled state
[ 1250.514089][ T7973] veth1: entered allmulticast mode
[ 1250.517547][ T7973] veth1: entered promiscuous mode
[ 1250.631980][ T6657] br1: port 1(veth1) entered blocking state
[ 1250.632452][ T6657] br1: port 1(veth1) entered forwarding state
[ 1270.167006][ T8112] br1: port 1(veth1) entered disabled state
[ 1270.278805][ T8114] veth1: left allmulticast mode
[ 1270.279600][ T8114] veth1: left promiscuous mode
[ 1270.280092][ T8114] br1: port 1(veth1) entered disabled state