[ 1374.800596] br0: port 1(gw_l) entered blocking state
[ 1374.800656] br0: port 1(gw_l) entered disabled state
[ 1374.800700] gw_l: entered allmulticast mode
[ 1374.800763] gw_l: entered promiscuous mode
[ 1374.800814] br0: port 1(gw_l) entered blocking state
[ 1374.800854] br0: port 1(gw_l) entered forwarding state
[ 1374.843677] br0: port 2(amtg) entered blocking state
[ 1374.843729] br0: port 2(amtg) entered disabled state
[ 1374.843764] amtg: entered allmulticast mode
[ 1374.843813] amtg: entered promiscuous mode
[ 1375.003244] br0: port 2(amtg) entered blocking state
[ 1375.003323] br0: port 2(amtg) entered forwarding state
[ 1375.111416] gretap0: entered allmulticast mode
[ 1375.111516] erspan0: entered allmulticast mode
[ 1375.111581] amtr: entered allmulticast mode
[ 1375.111634] relay_gw: entered allmulticast mode
[ 1375.111698] relay_src: entered allmulticast mode
[ 1392.268498] br0: port 1(gw_l) entered disabled state
[ 1392.268746] gw_l (unregistering): left allmulticast mode
[ 1392.268795] gw_l (unregistering): left promiscuous mode
[ 1392.268833] br0: port 1(gw_l) entered disabled state
[ 1392.281890] gretap0: left allmulticast mode
[ 1392.281954] erspan0: left allmulticast mode
[ 1392.281993] amtr: left allmulticast mode
[ 1392.282040] relay_gw: left allmulticast mode
[ 1392.282089] relay_src: left allmulticast mode
[ 1392.291334] amtg: left allmulticast mode
[ 1392.291796] amtg: left promiscuous mode
[ 1392.291852] br0: port 2(amtg) entered disabled state