[   20.609873][  T307] br0: port 1(gw_l) entered blocking state
[   20.610418][  T307] br0: port 1(gw_l) entered disabled state
[   20.610845][  T307] gw_l: entered allmulticast mode
[   20.613236][  T307] gw_l: entered promiscuous mode
[   20.615625][  T307] br0: port 1(gw_l) entered blocking state
[   20.616061][  T307] br0: port 1(gw_l) entered forwarding state
[   21.284893][  T309] br0: port 2(amtg) entered blocking state
[   21.286719][  T309] br0: port 2(amtg) entered disabled state
[   21.287132][  T309] amtg: entered allmulticast mode
[   21.289388][  T309] amtg: entered promiscuous mode
[   23.721113][  T321] br0: port 2(amtg) entered blocking state
[   23.721595][  T321] br0: port 2(amtg) entered forwarding state
[   25.056417][  T332] amtr: entered allmulticast mode
[   25.057070][  T332] relay_gw: entered allmulticast mode
[   25.057921][  T332] relay_src: entered allmulticast mode
[ 1896.443870][   T12] br0: port 1(gw_l) entered disabled state
[ 1896.469550][   T12] gw_l (unregistering): left allmulticast mode
[ 1896.470073][   T12] gw_l (unregistering): left promiscuous mode
[ 1896.470437][   T12] br0: port 1(gw_l) entered disabled state
[ 1896.577263][   T12] amtg: left allmulticast mode
[ 1896.577673][   T12] amtg: left promiscuous mode
[ 1896.578188][   T12] br0: port 2(amtg) entered disabled state
[ 1896.675830][   T12] relay_gw (unregistering): left allmulticast mode
[ 1896.690742][   T12] amtr (unregistering): left allmulticast mode
[ 1896.887269][  T332] relay_src: left allmulticast mode