[ 1274.967966][ T7905] br1: port 1(veth1.100) entered blocking state
[ 1274.968348][ T7905] br1: port 1(veth1.100) entered disabled state
[ 1274.968706][ T7905] veth1.100: entered allmulticast mode
[ 1274.968946][ T7905] veth1: entered allmulticast mode
[ 1274.971021][ T7905] veth1.100: entered promiscuous mode
[ 1274.971297][ T7905] veth1: entered promiscuous mode
[ 1275.245073][ T7908] br1: port 1(veth1.100) entered blocking state
[ 1275.245416][ T7908] br1: port 1(veth1.100) entered forwarding state
[ 1275.780293][ T7918] br2: port 1(veth1.200) entered blocking state
[ 1275.780634][ T7918] br2: port 1(veth1.200) entered disabled state
[ 1275.780946][ T7918] veth1.200: entered allmulticast mode
[ 1275.782850][ T7918] veth1.200: entered promiscuous mode
[ 1276.008216][ T7921] br2: port 1(veth1.200) entered blocking state
[ 1276.008578][ T7921] br2: port 1(veth1.200) entered forwarding state
[ 1287.237521][ T7982] veth1.100: left allmulticast mode
[ 1287.237783][ T7982] veth1.100: left promiscuous mode
[ 1287.238311][ T7982] br1: port 1(veth1.100) entered disabled state
[ 1287.317103][ T7983] veth1.200: left allmulticast mode
[ 1287.317836][ T7983] veth1: left allmulticast mode
[ 1287.318083][ T7983] veth1.200: left promiscuous mode
[ 1287.318303][ T7983] veth1: left promiscuous mode
[ 1287.318824][ T7983] br2: port 1(veth1.200) entered disabled state
[ 1289.466037][ T7985] br2: port 1(veth1.200) entered blocking state
[ 1289.466434][ T7985] br2: port 1(veth1.200) entered disabled state
[ 1289.466737][ T7985] veth1.200: entered allmulticast mode
[ 1289.466925][ T7985] veth1: entered allmulticast mode
[ 1289.468890][ T7985] veth1.200: entered promiscuous mode
[ 1289.469107][ T7985] veth1: entered promiscuous mode
[ 1289.470233][ T7985] br2: port 1(veth1.200) entered blocking state
[ 1289.470544][ T7985] br2: port 1(veth1.200) entered forwarding state
[ 1289.552937][ T7986] br1: port 1(veth1.100) entered blocking state
[ 1289.553245][ T7986] br1: port 1(veth1.100) entered disabled state
[ 1289.553561][ T7986] veth1.100: entered allmulticast mode
[ 1289.555608][ T7986] veth1.100: entered promiscuous mode
[ 1289.556746][ T7986] br1: port 1(veth1.100) entered blocking state
[ 1289.557019][ T7986] br1: port 1(veth1.100) entered forwarding state
[ 1295.456865][ T8038] veth1.200: left allmulticast mode
[ 1295.457153][ T8038] veth1.200: left promiscuous mode
[ 1295.458229][ T8038] br2: port 1(veth1.200) entered disabled state
[ 1296.017683][ T8045] veth1.100: left allmulticast mode
[ 1296.017946][ T8045] veth1: left allmulticast mode
[ 1296.018160][ T8045] veth1.100: left promiscuous mode
[ 1296.018759][ T8045] veth1: left promiscuous mode
[ 1296.019301][ T8045] br1: port 1(veth1.100) entered disabled state