[ 4126.270567][ T4723] br0: port 1(gw_l) entered blocking state
[ 4126.270942][ T4723] br0: port 1(gw_l) entered disabled state
[ 4126.271244][ T4723] gw_l: entered allmulticast mode
[ 4126.272518][ T4723] gw_l: entered promiscuous mode
[ 4126.273856][ T4723] br0: port 1(gw_l) entered blocking state
[ 4126.274090][ T4723] br0: port 1(gw_l) entered forwarding state
[ 4126.952943][ T4725] br0: port 2(amtg) entered blocking state
[ 4126.953317][ T4725] br0: port 2(amtg) entered disabled state
[ 4126.953575][ T4725] amtg: entered allmulticast mode
[ 4126.960602][ T4725] amtg: entered promiscuous mode
[ 4129.573299][ T4737] br0: port 2(amtg) entered blocking state
[ 4129.573601][ T4737] br0: port 2(amtg) entered forwarding state
[ 4130.688707][ T4744] amtr: entered allmulticast mode
[ 4130.689151][ T4744] relay_gw: entered allmulticast mode
[ 4130.689380][ T4744] relay_src: entered allmulticast mode
[ 4131.070511][   T10] br0: port 1(gw_l) entered disabled state
[ 4131.076093][   T10] gw_l (unregistering): left allmulticast mode
[ 4131.076314][   T10] gw_l (unregistering): left promiscuous mode
[ 4131.076522][   T10] br0: port 1(gw_l) entered disabled state
[ 4131.153320][   T10] amtg: left allmulticast mode
[ 4131.153541][   T10] amtg: left promiscuous mode
[ 4131.153839][   T10] br0: port 2(amtg) entered disabled state
[ 4131.232047][   T10] relay_gw (unregistering): left allmulticast mode
[ 4131.254228][   T10] amtr (unregistering): left allmulticast mode
[ 4131.493878][   T10] relay_src (unregistering): left allmulticast mode