[ 1254.226048] br0: port 1(gw_l) entered blocking state
[ 1254.226135] br0: port 1(gw_l) entered disabled state
[ 1254.226208] gw_l: entered allmulticast mode
[ 1254.226300] gw_l: entered promiscuous mode
[ 1254.226368] br0: port 1(gw_l) entered blocking state
[ 1254.226422] br0: port 1(gw_l) entered forwarding state
[ 1254.271696] br0: port 2(amtg) entered blocking state
[ 1254.271782] br0: port 2(amtg) entered disabled state
[ 1254.271841] amtg: entered allmulticast mode
[ 1254.271917] amtg: entered promiscuous mode
[ 1254.443709] br0: port 2(amtg) entered blocking state
[ 1254.443811] br0: port 2(amtg) entered forwarding state
[ 1254.522384] gretap0: entered allmulticast mode
[ 1254.522457] erspan0: entered allmulticast mode
[ 1254.522520] amtr: entered allmulticast mode
[ 1254.522570] relay_gw: entered allmulticast mode
[ 1254.522626] relay_src: entered allmulticast mode
[ 1272.122862] br0: port 1(gw_l) entered disabled state
[ 1272.123219] gw_l (unregistering): left allmulticast mode
[ 1272.123280] gw_l (unregistering): left promiscuous mode
[ 1272.123327] br0: port 1(gw_l) entered disabled state
[ 1272.139701] gretap0: left allmulticast mode
[ 1272.139787] erspan0: left allmulticast mode
[ 1272.139851] amtr: left allmulticast mode
[ 1272.139901] relay_gw: left allmulticast mode
[ 1272.139958] relay_src: left allmulticast mode
[ 1272.150636] amtg: left allmulticast mode
[ 1272.150698] amtg: left promiscuous mode
[ 1272.150745] br0: port 2(amtg) entered disabled state