[ 1818.909709] br0: port 1(gw_l) entered blocking state
[ 1818.909762] br0: port 1(gw_l) entered disabled state
[ 1818.909802] gw_l: entered allmulticast mode
[ 1818.909843] gw_l: entered promiscuous mode
[ 1818.909873] br0: port 1(gw_l) entered blocking state
[ 1818.909901] br0: port 1(gw_l) entered forwarding state
[ 1818.928883] br0: port 2(amtg) entered blocking state
[ 1818.928922] br0: port 2(amtg) entered disabled state
[ 1818.928956] amtg: entered allmulticast mode
[ 1818.928988] amtg: entered promiscuous mode
[ 1818.992982] br0: port 2(amtg) entered blocking state
[ 1818.993018] br0: port 2(amtg) entered forwarding state
[ 1819.020230] gretap0: entered allmulticast mode
[ 1819.020298] erspan0: entered allmulticast mode
[ 1819.020360] amtr: entered allmulticast mode
[ 1819.020417] relay_gw: entered allmulticast mode
[ 1819.020505] relay_src: entered allmulticast mode
[ 1833.232316] br0: port 1(gw_l) entered disabled state
[ 1833.232483] gw_l (unregistering): left allmulticast mode
[ 1833.232512] gw_l (unregistering): left promiscuous mode
[ 1833.232544] br0: port 1(gw_l) entered disabled state
[ 1833.239171] gretap0: left allmulticast mode
[ 1833.239197] erspan0: left allmulticast mode
[ 1833.239218] amtr: left allmulticast mode
[ 1833.239248] relay_gw: left allmulticast mode
[ 1833.239277] relay_src: left allmulticast mode
[ 1833.239445] amtg: left allmulticast mode
[ 1833.239477] amtg: left promiscuous mode
[ 1833.239510] br0: port 2(amtg) entered disabled state