[ 1584.182390][ T6711] br1: port 1(veth1) entered blocking state
[ 1584.184516][ T6711] br1: port 1(veth1) entered disabled state
[ 1584.185031][ T6711] veth1: entered allmulticast mode
[ 1584.189532][ T6711] veth1: entered promiscuous mode
[ 1584.309552][   T37] br1: port 1(veth1) entered blocking state
[ 1584.310020][   T37] br1: port 1(veth1) entered forwarding state
[ 1603.974918][ T6850] br1: port 1(veth1) entered disabled state
[ 1604.107885][ T6851] veth1: left allmulticast mode
[ 1604.108254][ T6851] veth1: left promiscuous mode
[ 1604.108740][ T6851] br1: port 1(veth1) entered disabled state