[ 4113.899211][ T4195] br0: port 1(gw_l) entered blocking state
[ 4113.899699][ T4195] br0: port 1(gw_l) entered disabled state
[ 4113.899923][ T4195] gw_l: entered allmulticast mode
[ 4113.901117][ T4195] gw_l: entered promiscuous mode
[ 4113.902220][ T4195] br0: port 1(gw_l) entered blocking state
[ 4113.902765][ T4195] br0: port 1(gw_l) entered forwarding state
[ 4114.573569][ T4197] br0: port 2(amtg) entered blocking state
[ 4114.573784][ T4197] br0: port 2(amtg) entered disabled state
[ 4114.574002][ T4197] amtg: entered allmulticast mode
[ 4114.575218][ T4197] amtg: entered promiscuous mode
[ 4117.093970][ T4209] br0: port 2(amtg) entered blocking state
[ 4117.094297][ T4209] br0: port 2(amtg) entered forwarding state
[ 4118.172580][ T4216] amtr: entered allmulticast mode
[ 4118.172985][ T4216] relay_gw: entered allmulticast mode
[ 4118.173223][ T4216] relay_src: entered allmulticast mode
[ 4118.539357][   T71] br0: port 1(gw_l) entered disabled state
[ 4118.619074][   T71] gw_l (unregistering): left allmulticast mode
[ 4118.619355][   T71] gw_l (unregistering): left promiscuous mode
[ 4118.619571][   T71] br0: port 1(gw_l) entered disabled state
[ 4118.667682][   T71] amtg: left allmulticast mode
[ 4118.667857][   T71] amtg: left promiscuous mode
[ 4118.668115][   T71] br0: port 2(amtg) entered disabled state
[ 4118.869720][   T71] relay_gw (unregistering): left allmulticast mode
[ 4118.893602][   T71] amtr (unregistering): left allmulticast mode