[  439.935415] br0: port 1(gw_l) entered blocking state
[  439.935478] br0: port 1(gw_l) entered disabled state
[  439.935537] gw_l: entered allmulticast mode
[  439.935603] gw_l: entered promiscuous mode
[  439.935666] br0: port 1(gw_l) entered blocking state
[  439.935709] br0: port 1(gw_l) entered forwarding state
[  439.987606] br0: port 2(amtg) entered blocking state
[  439.987680] br0: port 2(amtg) entered disabled state
[  439.987730] amtg: entered allmulticast mode
[  439.987803] amtg: entered promiscuous mode
[  440.178759] br0: port 2(amtg) entered blocking state
[  440.178826] br0: port 2(amtg) entered forwarding state
[  440.266512] amtr: entered allmulticast mode
[  440.266621] relay_gw: entered allmulticast mode
[  440.266690] relay_src: entered allmulticast mode
[  457.556430] br0: port 1(gw_l) entered disabled state
[  457.556798] gw_l (unregistering): left allmulticast mode
[  457.556845] gw_l (unregistering): left promiscuous mode
[  457.556884] br0: port 1(gw_l) entered disabled state
[  457.565895] amtr: left allmulticast mode
[  457.565946] relay_gw: left allmulticast mode
[  457.565987] relay_src: left allmulticast mode
[  457.574254] amtg: left allmulticast mode
[  457.574304] amtg: left promiscuous mode
[  457.574353] br0: port 2(amtg) entered disabled state