[ 4338.836055][ T1823] br0: port 1(gw_l) entered blocking state
[ 4338.837188][ T1823] br0: port 1(gw_l) entered disabled state
[ 4338.837464][ T1823] gw_l: entered allmulticast mode
[ 4338.838642][ T1823] gw_l: entered promiscuous mode
[ 4338.839708][ T1823] br0: port 1(gw_l) entered blocking state
[ 4338.839935][ T1823] br0: port 1(gw_l) entered forwarding state
[ 4339.583491][ T1825] br0: port 2(amtg) entered blocking state
[ 4339.583724][ T1825] br0: port 2(amtg) entered disabled state
[ 4339.583939][ T1825] amtg: entered allmulticast mode
[ 4339.585445][ T1825] amtg: entered promiscuous mode
[ 4342.414122][ T1838] br0: port 2(amtg) entered blocking state
[ 4342.414416][ T1838] br0: port 2(amtg) entered forwarding state
[ 4343.691695][ T1845] amtr: entered allmulticast mode
[ 4343.692327][ T1845] relay_gw: entered allmulticast mode
[ 4343.692698][ T1845] relay_src: entered allmulticast mode
[ 4344.087497][   T74] br0: port 1(gw_l) entered disabled state
[ 4344.093113][   T74] gw_l (unregistering): left allmulticast mode
[ 4344.094184][   T74] gw_l (unregistering): left promiscuous mode
[ 4344.094430][   T74] br0: port 1(gw_l) entered disabled state
[ 4344.205254][   T74] amtg: left allmulticast mode
[ 4344.205454][   T74] amtg: left promiscuous mode
[ 4344.205738][   T74] br0: port 2(amtg) entered disabled state
[ 4344.303814][   T74] relay_gw (unregistering): left allmulticast mode
[ 4344.327129][   T74] amtr (unregistering): left allmulticast mode
[ 4344.531232][   T74] relay_src (unregistering): left allmulticast mode