[ 1231.844529][ T7444] br1: port 1(veth1) entered blocking state
[ 1231.844803][ T7444] br1: port 1(veth1) entered disabled state
[ 1231.845094][ T7444] veth1: entered allmulticast mode
[ 1231.847038][ T7444] veth1: entered promiscuous mode
[ 1231.924913][   T37] br1: port 1(veth1) entered blocking state
[ 1231.925493][   T37] br1: port 1(veth1) entered forwarding state
[ 1262.926991][ T7623] br1: port 1(veth1) entered disabled state
[ 1263.007260][ T7624] veth1: left allmulticast mode
[ 1263.007799][ T7624] veth1: left promiscuous mode
[ 1263.008358][ T7624] br1: port 1(veth1) entered disabled state