[ 1537.486341] br0: port 1(gw_l) entered blocking state
[ 1537.486393] br0: port 1(gw_l) entered disabled state
[ 1537.486430] gw_l: entered allmulticast mode
[ 1537.486470] gw_l: entered promiscuous mode
[ 1537.486501] br0: port 1(gw_l) entered blocking state
[ 1537.486529] br0: port 1(gw_l) entered forwarding state
[ 1537.502230] br0: port 2(amtg) entered blocking state
[ 1537.502263] br0: port 2(amtg) entered disabled state
[ 1537.502295] amtg: entered allmulticast mode
[ 1537.502328] amtg: entered promiscuous mode
[ 1537.554536] br0: port 2(amtg) entered blocking state
[ 1537.554603] br0: port 2(amtg) entered forwarding state
[ 1537.578148] amtr: entered allmulticast mode
[ 1537.578217] relay_gw: entered allmulticast mode
[ 1537.578317] relay_src: entered allmulticast mode
[ 1551.825914] br0: port 1(gw_l) entered disabled state
[ 1551.826085] gw_l (unregistering): left allmulticast mode
[ 1551.826116] gw_l (unregistering): left promiscuous mode
[ 1551.826145] br0: port 1(gw_l) entered disabled state
[ 1551.827581] amtr: left allmulticast mode
[ 1551.827604] relay_gw: left allmulticast mode
[ 1551.827634] relay_src: left allmulticast mode
[ 1551.845873] amtg: left allmulticast mode
[ 1551.845905] amtg: left promiscuous mode
[ 1551.845935] br0: port 2(amtg) entered disabled state