[ 2290.792303][T20294] br1: port 1(veth1) entered blocking state
[ 2290.792780][T20294] br1: port 1(veth1) entered disabled state
[ 2290.793371][T20294] veth1: entered allmulticast mode
[ 2290.797627][T20294] veth1: entered promiscuous mode
[ 2290.906965][   T37] br1: port 1(veth1) entered blocking state
[ 2290.907454][   T37] br1: port 1(veth1) entered forwarding state
[ 2305.900667][T20393] br1: port 1(veth1) entered disabled state
[ 2306.069828][T20394] veth1: left allmulticast mode
[ 2306.070224][T20394] veth1: left promiscuous mode
[ 2306.070767][T20394] br1: port 1(veth1) entered disabled state