[ 1302.899311][ T8464] br1: port 1(veth1) entered blocking state
[ 1302.899714][ T8464] br1: port 1(veth1) entered disabled state
[ 1302.900047][ T8464] veth1: entered allmulticast mode
[ 1302.902102][ T8464] veth1: entered promiscuous mode
[ 1302.992319][ T2709] br1: port 1(veth1) entered blocking state
[ 1302.992641][ T2709] br1: port 1(veth1) entered forwarding state
[ 1320.690597][ T8603] br1: port 1(veth1) entered disabled state
[ 1320.768964][ T8605] veth1: left allmulticast mode
[ 1320.769370][ T8605] veth1: left promiscuous mode
[ 1320.769885][ T8605] br1: port 1(veth1) entered disabled state