[ 4135.224906][T27926] br0: port 1(gw_l) entered blocking state
[ 4135.225226][T27926] br0: port 1(gw_l) entered disabled state
[ 4135.225473][T27926] gw_l: entered allmulticast mode
[ 4135.226664][T27926] gw_l: entered promiscuous mode
[ 4135.227814][T27926] br0: port 1(gw_l) entered blocking state
[ 4135.228060][T27926] br0: port 1(gw_l) entered forwarding state
[ 4135.903799][T27928] br0: port 2(amtg) entered blocking state
[ 4135.904077][T27928] br0: port 2(amtg) entered disabled state
[ 4135.904313][T27928] amtg: entered allmulticast mode
[ 4135.905611][T27928] amtg: entered promiscuous mode
[ 4138.542859][T27940] br0: port 2(amtg) entered blocking state
[ 4138.543241][T27940] br0: port 2(amtg) entered forwarding state
[ 4139.662336][T27948] gretap0: entered allmulticast mode
[ 4139.662808][T27948] erspan0: entered allmulticast mode
[ 4139.663075][T27948] amtr: entered allmulticast mode
[ 4139.669602][T27948] relay_gw: entered allmulticast mode
[ 4139.669854][T27948] relay_src: entered allmulticast mode
[ 4140.018990][   T73] br0: port 1(gw_l) entered disabled state
[ 4140.095794][   T73] gw_l (unregistering): left allmulticast mode
[ 4140.096060][   T73] gw_l (unregistering): left promiscuous mode
[ 4140.096263][   T73] br0: port 1(gw_l) entered disabled state
[ 4140.156369][   T73] amtg: left allmulticast mode
[ 4140.156603][   T73] amtg: left promiscuous mode
[ 4140.156951][   T73] br0: port 2(amtg) entered disabled state
[ 4140.437399][   T73] relay_gw (unregistering): left allmulticast mode
[ 4140.465410][   T73] amtr (unregistering): left allmulticast mode