[ 1289.297759][ T8547] br1: port 1(veth1) entered blocking state
[ 1289.298112][ T8547] br1: port 1(veth1) entered disabled state
[ 1289.298396][ T8547] veth1: entered allmulticast mode
[ 1289.300285][ T8547] veth1: entered promiscuous mode
[ 1289.388386][   T70] br1: port 1(veth1) entered blocking state
[ 1289.388739][   T70] br1: port 1(veth1) entered forwarding state
[ 1303.056673][ T8646] br1: port 1(veth1) entered disabled state
[ 1303.160383][ T8647] veth1: left allmulticast mode
[ 1303.160693][ T8647] veth1: left promiscuous mode
[ 1303.161081][ T8647] br1: port 1(veth1) entered disabled state