[ 1294.789943][ T6309] br1: port 1(veth1) entered blocking state
[ 1294.790215][ T6309] br1: port 1(veth1) entered disabled state
[ 1294.790508][ T6309] veth1: entered allmulticast mode
[ 1294.792432][ T6309] veth1: entered promiscuous mode
[ 1294.921976][ T3275] br1: port 1(veth1) entered blocking state
[ 1294.922323][ T3275] br1: port 1(veth1) entered forwarding state
[ 1313.880391][ T6378] br1: port 1(veth1) entered disabled state
[ 1314.001815][ T6379] veth1: left allmulticast mode
[ 1314.002052][ T6379] veth1: left promiscuous mode
[ 1314.002361][ T6379] br1: port 1(veth1) entered disabled state