[ 1374.739937] br0: port 1(gw_l) entered blocking state
[ 1374.739996] br0: port 1(gw_l) entered disabled state
[ 1374.740046] gw_l: entered allmulticast mode
[ 1374.740108] gw_l: entered promiscuous mode
[ 1374.740182] br0: port 1(gw_l) entered blocking state
[ 1374.740222] br0: port 1(gw_l) entered forwarding state
[ 1374.782355] br0: port 2(amtg) entered blocking state
[ 1374.782409] br0: port 2(amtg) entered disabled state
[ 1374.782448] amtg: entered allmulticast mode
[ 1374.782500] amtg: entered promiscuous mode
[ 1374.940315] br0: port 2(amtg) entered blocking state
[ 1374.940374] br0: port 2(amtg) entered forwarding state
[ 1375.014044] gretap0: entered allmulticast mode
[ 1375.014110] erspan0: entered allmulticast mode
[ 1375.014156] amtr: entered allmulticast mode
[ 1375.014190] relay_gw: entered allmulticast mode
[ 1375.014236] relay_src: entered allmulticast mode
[ 1392.019387] br0: port 1(gw_l) entered disabled state
[ 1392.019656] gw_l (unregistering): left allmulticast mode
[ 1392.019728] gw_l (unregistering): left promiscuous mode
[ 1392.019786] br0: port 1(gw_l) entered disabled state
[ 1392.038801] gretap0: left allmulticast mode
[ 1392.038890] erspan0: left allmulticast mode
[ 1392.038938] amtr: left allmulticast mode
[ 1392.038985] relay_gw: left allmulticast mode
[ 1392.039037] relay_src: left allmulticast mode
[ 1392.041216] amtg: left allmulticast mode
[ 1392.041277] amtg: left promiscuous mode
[ 1392.041332] br0: port 2(amtg) entered disabled state