[ 4373.020748][T29236] br0: port 1(gw_l) entered blocking state
[ 4373.021069][T29236] br0: port 1(gw_l) entered disabled state
[ 4373.021319][T29236] gw_l: entered allmulticast mode
[ 4373.022523][T29236] gw_l: entered promiscuous mode
[ 4373.023576][T29236] br0: port 1(gw_l) entered blocking state
[ 4373.023800][T29236] br0: port 1(gw_l) entered forwarding state
[ 4373.790247][T29238] br0: port 2(amtg) entered blocking state
[ 4373.790529][T29238] br0: port 2(amtg) entered disabled state
[ 4373.790805][T29238] amtg: entered allmulticast mode
[ 4373.792155][T29238] amtg: entered promiscuous mode
[ 4376.792578][T29250] br0: port 2(amtg) entered blocking state
[ 4376.792927][T29250] br0: port 2(amtg) entered forwarding state
[ 4378.105475][T29257] gretap0: entered allmulticast mode
[ 4378.105963][T29257] erspan0: entered allmulticast mode
[ 4378.106222][T29257] amtr: entered allmulticast mode
[ 4378.106459][T29257] relay_gw: entered allmulticast mode
[ 4378.106689][T29257] relay_src: entered allmulticast mode
[ 4378.541656][   T73] br0: port 1(gw_l) entered disabled state
[ 4378.546292][   T73] gw_l (unregistering): left allmulticast mode
[ 4378.546503][   T73] gw_l (unregistering): left promiscuous mode
[ 4378.546696][   T73] br0: port 1(gw_l) entered disabled state
[ 4378.721939][   T73] amtg: left allmulticast mode
[ 4378.722177][   T73] amtg: left promiscuous mode
[ 4378.722478][   T73] br0: port 2(amtg) entered disabled state
[ 4378.841986][   T73] relay_gw (unregistering): left allmulticast mode
[ 4378.865832][   T73] amtr (unregistering): left allmulticast mode
[ 4379.090633][   T73] relay_src (unregistering): left allmulticast mode