[ 1371.997885] br0: port 1(gw_l) entered blocking state
[ 1371.997962] br0: port 1(gw_l) entered disabled state
[ 1371.998036] gw_l: entered allmulticast mode
[ 1371.998116] gw_l: entered promiscuous mode
[ 1371.998184] br0: port 1(gw_l) entered blocking state
[ 1371.998229] br0: port 1(gw_l) entered forwarding state
[ 1372.038057] br0: port 2(amtg) entered blocking state
[ 1372.038130] br0: port 2(amtg) entered disabled state
[ 1372.038174] amtg: entered allmulticast mode
[ 1372.038241] amtg: entered promiscuous mode
[ 1372.188780] br0: port 2(amtg) entered blocking state
[ 1372.188877] br0: port 2(amtg) entered forwarding state
[ 1372.254906] gretap0: entered allmulticast mode
[ 1372.254968] erspan0: entered allmulticast mode
[ 1372.255012] amtr: entered allmulticast mode
[ 1372.255044] relay_gw: entered allmulticast mode
[ 1372.255079] relay_src: entered allmulticast mode
[ 1390.336204] br0: port 1(gw_l) entered disabled state
[ 1390.336961] gw_l (unregistering): left allmulticast mode
[ 1390.337011] gw_l (unregistering): left promiscuous mode
[ 1390.337051] br0: port 1(gw_l) entered disabled state
[ 1390.351504] gretap0: left allmulticast mode
[ 1390.351591] erspan0: left allmulticast mode
[ 1390.351653] amtr: left allmulticast mode
[ 1390.351695] relay_gw: left allmulticast mode
[ 1390.351750] relay_src: left allmulticast mode
[ 1390.363999] amtg: left allmulticast mode
[ 1390.364061] amtg: left promiscuous mode
[ 1390.364116] br0: port 2(amtg) entered disabled state