[ 1315.009749][ T8802] br1: port 1(veth1) entered blocking state
[ 1315.010049][ T8802] br1: port 1(veth1) entered disabled state
[ 1315.010352][ T8802] veth1: entered allmulticast mode
[ 1315.012226][ T8802] veth1: entered promiscuous mode
[ 1315.093851][   T38] br1: port 1(veth1) entered blocking state
[ 1315.094150][   T38] br1: port 1(veth1) entered forwarding state
[ 1332.746455][ T8941] br1: port 1(veth1) entered disabled state
[ 1332.832485][ T8942] veth1: left allmulticast mode
[ 1332.832765][ T8942] veth1: left promiscuous mode
[ 1332.833118][ T8942] br1: port 1(veth1) entered disabled state