[ 1437.644492][T12955] br1: port 1(veth1) entered blocking state
[ 1437.645110][T12955] br1: port 1(veth1) entered disabled state
[ 1437.645568][T12955] veth1: entered allmulticast mode
[ 1437.650736][T12955] veth1: entered promiscuous mode
[ 1437.775866][  T152] br1: port 1(veth1) entered blocking state
[ 1437.776321][  T152] br1: port 1(veth1) entered forwarding state
[ 1457.389558][T13094] br1: port 1(veth1) entered disabled state
[ 1457.503402][T13095] veth1: left allmulticast mode
[ 1457.503759][T13095] veth1: left promiscuous mode
[ 1457.504252][T13095] br1: port 1(veth1) entered disabled state