[  409.582403] br0: port 1(gw_l) entered blocking state
[  409.582482] br0: port 1(gw_l) entered disabled state
[  409.582559] gw_l: entered allmulticast mode
[  409.582640] gw_l: entered promiscuous mode
[  409.582727] br0: port 1(gw_l) entered blocking state
[  409.582779] br0: port 1(gw_l) entered forwarding state
[  409.665762] br0: port 2(amtg) entered blocking state
[  409.665838] br0: port 2(amtg) entered disabled state
[  409.665895] amtg: entered allmulticast mode
[  409.665969] amtg: entered promiscuous mode
[  409.997247] br0: port 2(amtg) entered blocking state
[  409.997327] br0: port 2(amtg) entered forwarding state
[  410.154904] amtr: entered allmulticast mode
[  410.154960] relay_gw: entered allmulticast mode
[  410.155009] relay_src: entered allmulticast mode
[  428.629933] br0: port 1(gw_l) entered disabled state
[  428.630233] gw_l (unregistering): left allmulticast mode
[  428.630306] gw_l (unregistering): left promiscuous mode
[  428.630365] br0: port 1(gw_l) entered disabled state
[  428.650311] amtr: left allmulticast mode
[  428.650371] relay_gw: left allmulticast mode
[  428.650447] relay_src: left allmulticast mode
[  428.652853] amtg: left allmulticast mode
[  428.652906] amtg: left promiscuous mode
[  428.652959] br0: port 2(amtg) entered disabled state