[ 1539.975942][ T7932] br1: port 1(veth1) entered blocking state
[ 1539.976181][ T7932] br1: port 1(veth1) entered disabled state
[ 1539.977754][ T7932] veth1: entered allmulticast mode
[ 1539.979586][ T7932] veth1: entered promiscuous mode
[ 1540.136660][   T52] br1: port 1(veth1) entered blocking state
[ 1540.136910][   T52] br1: port 1(veth1) entered forwarding state
[ 1560.357952][ T8007] br1: port 1(veth1) entered disabled state
[ 1560.506118][ T8008] veth1: left allmulticast mode
[ 1560.506468][ T8008] veth1: left promiscuous mode
[ 1560.506946][ T8008] br1: port 1(veth1) entered disabled state