[  996.353460] br0: port 1(gw_l) entered blocking state
[  996.353515] br0: port 1(gw_l) entered disabled state
[  996.353555] gw_l: entered allmulticast mode
[  996.353599] gw_l: entered promiscuous mode
[  996.353634] br0: port 1(gw_l) entered blocking state
[  996.353665] br0: port 1(gw_l) entered forwarding state
[  996.370853] br0: port 2(amtg) entered blocking state
[  996.370890] br0: port 2(amtg) entered disabled state
[  996.370926] amtg: entered allmulticast mode
[  996.370960] amtg: entered promiscuous mode
[  996.424244] br0: port 2(amtg) entered blocking state
[  996.424286] br0: port 2(amtg) entered forwarding state
[  996.452360] amtr: entered allmulticast mode
[  996.452436] relay_gw: entered allmulticast mode
[  996.452507] relay_src: entered allmulticast mode
[ 1010.378720] amtr: left allmulticast mode
[ 1010.378782] relay_gw: left allmulticast mode
[ 1010.378814] relay_src: left allmulticast mode
[ 1010.379006] br0: port 1(gw_l) entered disabled state
[ 1010.379306] gw_l (unregistering): left allmulticast mode
[ 1010.379366] gw_l (unregistering): left promiscuous mode
[ 1010.379427] br0: port 1(gw_l) entered disabled state
[ 1010.397837] amtg: left allmulticast mode
[ 1010.397893] amtg: left promiscuous mode
[ 1010.397954] br0: port 2(amtg) entered disabled state