[ 1887.739315] br0: port 1(gw_l) entered blocking state
[ 1887.739365] br0: port 1(gw_l) entered disabled state
[ 1887.739400] gw_l: entered allmulticast mode
[ 1887.739445] gw_l: entered promiscuous mode
[ 1887.739480] br0: port 1(gw_l) entered blocking state
[ 1887.739505] br0: port 1(gw_l) entered forwarding state
[ 1887.759743] br0: port 2(amtg) entered blocking state
[ 1887.759811] br0: port 2(amtg) entered disabled state
[ 1887.759874] amtg: entered allmulticast mode
[ 1887.759948] amtg: entered promiscuous mode
[ 1887.825549] br0: port 2(amtg) entered blocking state
[ 1887.825618] br0: port 2(amtg) entered forwarding state
[ 1887.854656] gretap0: entered allmulticast mode
[ 1887.854693] erspan0: entered allmulticast mode
[ 1887.854725] amtr: entered allmulticast mode
[ 1887.854748] relay_gw: entered allmulticast mode
[ 1887.854780] relay_src: entered allmulticast mode
[ 1902.722817] br0: port 1(gw_l) entered disabled state
[ 1902.723056] gw_l (unregistering): left allmulticast mode
[ 1902.723094] gw_l (unregistering): left promiscuous mode
[ 1902.723124] br0: port 1(gw_l) entered disabled state
[ 1902.726393] gretap0: left allmulticast mode
[ 1902.726419] erspan0: left allmulticast mode
[ 1902.726438] amtr: left allmulticast mode
[ 1902.726459] relay_gw: left allmulticast mode
[ 1902.726488] relay_src: left allmulticast mode
[ 1902.740796] amtg: left allmulticast mode
[ 1902.740826] amtg: left promiscuous mode
[ 1902.740858] br0: port 2(amtg) entered disabled state