[ 1739.648038][ T8782] br0: port 1(gw_l) entered blocking state
[ 1739.648442][ T8782] br0: port 1(gw_l) entered disabled state
[ 1739.648854][ T8782] gw_l: entered allmulticast mode
[ 1739.651092][ T8782] gw_l: entered promiscuous mode
[ 1739.659555][ T8782] br0: port 1(gw_l) entered blocking state
[ 1739.659949][ T8782] br0: port 1(gw_l) entered forwarding state
[ 1740.309860][ T8784] br0: port 2(amtg) entered blocking state
[ 1740.310423][ T8784] br0: port 2(amtg) entered disabled state
[ 1740.311187][ T8784] amtg: entered allmulticast mode
[ 1740.314133][ T8784] amtg: entered promiscuous mode
[ 1742.457165][ T8796] br0: port 2(amtg) entered blocking state
[ 1742.457589][ T8796] br0: port 2(amtg) entered forwarding state
[ 1743.386204][ T8802] amtr: entered allmulticast mode
[ 1743.386827][ T8802] relay_gw: entered allmulticast mode
[ 1743.387233][ T8802] relay_src: entered allmulticast mode
[ 3534.286799][   T12] br0: port 1(gw_l) entered disabled state
[ 3534.386735][   T12] gw_l (unregistering): left allmulticast mode
[ 3534.387131][   T12] gw_l (unregistering): left promiscuous mode
[ 3534.387480][   T12] br0: port 1(gw_l) entered disabled state
[ 3534.446452][   T12] amtg: left allmulticast mode
[ 3534.446786][   T12] amtg: left promiscuous mode
[ 3534.447230][   T12] br0: port 2(amtg) entered disabled state
[ 3534.688353][   T12] relay_gw (unregistering): left allmulticast mode
[ 3534.736922][   T12] amtr (unregistering): left allmulticast mode
[ 3534.759200][ T8802] relay_src: left allmulticast mode