[ 1507.882458] br0: port 1(gw_l) entered blocking state
[ 1507.882498] br0: port 1(gw_l) entered disabled state
[ 1507.882523] gw_l: entered allmulticast mode
[ 1507.882559] gw_l: entered promiscuous mode
[ 1507.882587] br0: port 1(gw_l) entered blocking state
[ 1507.882611] br0: port 1(gw_l) entered forwarding state
[ 1507.897824] br0: port 2(amtg) entered blocking state
[ 1507.897852] br0: port 2(amtg) entered disabled state
[ 1507.897882] amtg: entered allmulticast mode
[ 1507.897912] amtg: entered promiscuous mode
[ 1507.945955] br0: port 2(amtg) entered blocking state
[ 1507.946012] br0: port 2(amtg) entered forwarding state
[ 1507.971209] gretap0: entered allmulticast mode
[ 1507.971245] erspan0: entered allmulticast mode
[ 1507.971272] amtr: entered allmulticast mode
[ 1507.971290] relay_gw: entered allmulticast mode
[ 1507.971315] relay_src: entered allmulticast mode
[ 1521.467917] gretap0: left allmulticast mode
[ 1521.467953] erspan0: left allmulticast mode
[ 1521.467975] amtr: left allmulticast mode
[ 1521.467993] relay_gw: left allmulticast mode
[ 1521.468023] relay_src: left allmulticast mode
[ 1521.469117] br0: port 1(gw_l) entered disabled state
[ 1521.469313] gw_l (unregistering): left allmulticast mode
[ 1521.469338] gw_l (unregistering): left promiscuous mode
[ 1521.469366] br0: port 1(gw_l) entered disabled state
[ 1521.482095] amtg: left allmulticast mode
[ 1521.482121] amtg: left promiscuous mode
[ 1521.482143] br0: port 2(amtg) entered disabled state