[ 4129.747109][ T4394] br0: port 1(gw_l) entered blocking state
[ 4129.747472][ T4394] br0: port 1(gw_l) entered disabled state
[ 4129.756980][ T4394] gw_l: entered allmulticast mode
[ 4129.758248][ T4394] gw_l: entered promiscuous mode
[ 4129.764812][ T4394] br0: port 1(gw_l) entered blocking state
[ 4129.765033][ T4394] br0: port 1(gw_l) entered forwarding state
[ 4130.412661][ T4396] br0: port 2(amtg) entered blocking state
[ 4130.412913][ T4396] br0: port 2(amtg) entered disabled state
[ 4130.413149][ T4396] amtg: entered allmulticast mode
[ 4130.414554][ T4396] amtg: entered promiscuous mode
[ 4132.801993][ T4408] br0: port 2(amtg) entered blocking state
[ 4132.802256][ T4408] br0: port 2(amtg) entered forwarding state
[ 4133.880502][ T4415] amtr: entered allmulticast mode
[ 4133.880983][ T4415] relay_gw: entered allmulticast mode
[ 4133.881247][ T4415] relay_src: entered allmulticast mode
[ 4134.229598][   T71] br0: port 1(gw_l) entered disabled state
[ 4134.412917][   T71] gw_l (unregistering): left allmulticast mode
[ 4134.413175][   T71] gw_l (unregistering): left promiscuous mode
[ 4134.413385][   T71] br0: port 1(gw_l) entered disabled state
[ 4134.470302][   T71] amtg: left allmulticast mode
[ 4134.470540][   T71] amtg: left promiscuous mode
[ 4134.470807][   T71] br0: port 2(amtg) entered disabled state
[ 4134.641404][   T71] relay_gw (unregistering): left allmulticast mode
[ 4134.667634][   T71] amtr (unregistering): left allmulticast mode