[ 3834.215346][ T4114] br0: port 1(gw_l) entered blocking state
[ 3834.215619][ T4114] br0: port 1(gw_l) entered disabled state
[ 3834.215853][ T4114] gw_l: entered allmulticast mode
[ 3834.217023][ T4114] gw_l: entered promiscuous mode
[ 3834.219077][ T4114] br0: port 1(gw_l) entered blocking state
[ 3834.219294][ T4114] br0: port 1(gw_l) entered forwarding state
[ 3834.847512][ T4116] br0: port 2(amtg) entered blocking state
[ 3834.847783][ T4116] br0: port 2(amtg) entered disabled state
[ 3834.848007][ T4116] amtg: entered allmulticast mode
[ 3834.849242][ T4116] amtg: entered promiscuous mode
[ 3837.279870][ T4128] br0: port 2(amtg) entered blocking state
[ 3837.280113][ T4128] br0: port 2(amtg) entered forwarding state
[ 3838.353973][ T4135] amtr: entered allmulticast mode
[ 3838.354797][ T4135] relay_gw: entered allmulticast mode
[ 3838.355032][ T4135] relay_src: entered allmulticast mode
[ 3838.715140][   T74] br0: port 1(gw_l) entered disabled state
[ 3838.718676][   T74] gw_l (unregistering): left allmulticast mode
[ 3838.718867][   T74] gw_l (unregistering): left promiscuous mode
[ 3838.719043][   T74] br0: port 1(gw_l) entered disabled state
[ 3838.791322][   T74] amtg: left allmulticast mode
[ 3838.791531][   T74] amtg: left promiscuous mode
[ 3838.791801][   T74] br0: port 2(amtg) entered disabled state
[ 3838.899720][   T74] relay_gw (unregistering): left allmulticast mode
[ 3838.921277][   T74] amtr (unregistering): left allmulticast mode
[ 3839.100072][   T74] relay_src (unregistering): left allmulticast mode