[ 1734.144917] br0: port 1(gw_l) entered blocking state
[ 1734.144969] br0: port 1(gw_l) entered disabled state
[ 1734.145010] gw_l: entered allmulticast mode
[ 1734.145054] gw_l: entered promiscuous mode
[ 1734.145085] br0: port 1(gw_l) entered blocking state
[ 1734.145111] br0: port 1(gw_l) entered forwarding state
[ 1734.163793] br0: port 2(amtg) entered blocking state
[ 1734.163859] br0: port 2(amtg) entered disabled state
[ 1734.163924] amtg: entered allmulticast mode
[ 1734.164004] amtg: entered promiscuous mode
[ 1734.225452] br0: port 2(amtg) entered blocking state
[ 1734.225483] br0: port 2(amtg) entered forwarding state
[ 1734.253190] gretap0: entered allmulticast mode
[ 1734.253226] erspan0: entered allmulticast mode
[ 1734.253260] amtr: entered allmulticast mode
[ 1734.253282] relay_gw: entered allmulticast mode
[ 1734.253305] relay_src: entered allmulticast mode
[ 1748.456854] br0: port 1(gw_l) entered disabled state
[ 1748.457046] gw_l (unregistering): left allmulticast mode
[ 1748.457093] gw_l (unregistering): left promiscuous mode
[ 1748.457123] br0: port 1(gw_l) entered disabled state
[ 1748.458763] gretap0: left allmulticast mode
[ 1748.458787] erspan0: left allmulticast mode
[ 1748.458804] amtr: left allmulticast mode
[ 1748.458832] relay_gw: left allmulticast mode
[ 1748.458859] relay_src: left allmulticast mode
[ 1748.478821] amtg: left allmulticast mode
[ 1748.478859] amtg: left promiscuous mode
[ 1748.478886] br0: port 2(amtg) entered disabled state