[ 1253.563643][ T7203] br1: port 1(veth1) entered blocking state
[ 1253.563946][ T7203] br1: port 1(veth1) entered disabled state
[ 1253.564224][ T7203] veth1: entered allmulticast mode
[ 1253.567181][ T7203] veth1: entered promiscuous mode
[ 1253.670381][ T3269] br1: port 1(veth1) entered blocking state
[ 1253.670736][ T3269] br1: port 1(veth1) entered forwarding state
[ 1284.925320][ T7383] br1: port 1(veth1) entered disabled state
[ 1285.011272][ T7384] veth1: left allmulticast mode
[ 1285.011518][ T7384] veth1: left promiscuous mode
[ 1285.011849][ T7384] br1: port 1(veth1) entered disabled state