[ 1804.010255][T16158] br0: port 1(gw_l) entered blocking state
[ 1804.011084][T16158] br0: port 1(gw_l) entered disabled state
[ 1804.011489][T16158] gw_l: entered allmulticast mode
[ 1804.013611][T16158] gw_l: entered promiscuous mode
[ 1804.016473][T16158] br0: port 1(gw_l) entered blocking state
[ 1804.016891][T16158] br0: port 1(gw_l) entered forwarding state
[ 1804.713200][T16160] br0: port 2(amtg) entered blocking state
[ 1804.713776][T16160] br0: port 2(amtg) entered disabled state
[ 1804.714443][T16160] amtg: entered allmulticast mode
[ 1804.716769][T16160] amtg: entered promiscuous mode
[ 1806.792860][T16172] br0: port 2(amtg) entered blocking state
[ 1806.793311][T16172] br0: port 2(amtg) entered forwarding state
[ 1807.714850][T16178] amtr: entered allmulticast mode
[ 1807.715515][T16178] relay_gw: entered allmulticast mode
[ 1807.715956][T16178] relay_src: entered allmulticast mode
[ 3508.329404][   T12] br0: port 1(gw_l) entered disabled state
[ 3508.415401][   T12] gw_l (unregistering): left allmulticast mode
[ 3508.415997][   T12] gw_l (unregistering): left promiscuous mode
[ 3508.416544][   T12] br0: port 1(gw_l) entered disabled state
[ 3508.470183][   T12] amtg: left allmulticast mode
[ 3508.470480][   T12] amtg: left promiscuous mode
[ 3508.470899][   T12] br0: port 2(amtg) entered disabled state
[ 3508.703180][   T12] relay_gw (unregistering): left allmulticast mode
[ 3508.744829][   T12] amtr (unregistering): left allmulticast mode
[ 3508.764485][T16178] relay_src: left allmulticast mode