[ 4118.920218][ T2932] br0: port 1(gw_l) entered blocking state
[ 4118.920479][ T2932] br0: port 1(gw_l) entered disabled state
[ 4118.920730][ T2932] gw_l: entered allmulticast mode
[ 4118.921947][ T2932] gw_l: entered promiscuous mode
[ 4118.923899][ T2932] br0: port 1(gw_l) entered blocking state
[ 4118.924117][ T2932] br0: port 1(gw_l) entered forwarding state
[ 4119.603505][ T2934] br0: port 2(amtg) entered blocking state
[ 4119.603750][ T2934] br0: port 2(amtg) entered disabled state
[ 4119.603976][ T2934] amtg: entered allmulticast mode
[ 4119.605297][ T2934] amtg: entered promiscuous mode
[ 4122.210690][ T2946] br0: port 2(amtg) entered blocking state
[ 4122.211050][ T2946] br0: port 2(amtg) entered forwarding state
[ 4123.404867][ T2954] amtr: entered allmulticast mode
[ 4123.405550][ T2954] relay_gw: entered allmulticast mode
[ 4123.405929][ T2954] relay_src: entered allmulticast mode
[ 4123.750889][   T72] br0: port 1(gw_l) entered disabled state
[ 4123.755678][   T72] gw_l (unregistering): left allmulticast mode
[ 4123.755901][   T72] gw_l (unregistering): left promiscuous mode
[ 4123.756108][   T72] br0: port 1(gw_l) entered disabled state
[ 4123.853814][   T72] amtg: left allmulticast mode
[ 4123.854064][   T72] amtg: left promiscuous mode
[ 4123.854359][   T72] br0: port 2(amtg) entered disabled state
[ 4123.930370][   T72] relay_gw (unregistering): left allmulticast mode
[ 4123.952212][   T72] amtr (unregistering): left allmulticast mode
[ 4124.170239][   T72] relay_src (unregistering): left allmulticast mode