[ 1718.648861][ T8404] br0: port 1(gw_l) entered blocking state
[ 1718.649123][ T8404] br0: port 1(gw_l) entered disabled state
[ 1718.649374][ T8404] gw_l: entered allmulticast mode
[ 1718.650579][ T8404] gw_l: entered promiscuous mode
[ 1718.651632][ T8404] br0: port 1(gw_l) entered blocking state
[ 1718.652438][ T8404] br0: port 1(gw_l) entered forwarding state
[ 1719.390279][ T8406] br0: port 2(amtg) entered blocking state
[ 1719.390521][ T8406] br0: port 2(amtg) entered disabled state
[ 1719.390735][ T8406] amtg: entered allmulticast mode
[ 1719.392041][ T8406] amtg: entered promiscuous mode
[ 1722.425396][ T8418] br0: port 2(amtg) entered blocking state
[ 1722.425652][ T8418] br0: port 2(amtg) entered forwarding state
[ 1723.732555][ T8426] amtr: entered allmulticast mode
[ 1723.734037][ T8426] relay_gw: entered allmulticast mode
[ 1723.734282][ T8426] relay_src: entered allmulticast mode
[ 2925.304673][   T11] br0: port 1(gw_l) entered disabled state
[ 2925.463541][   T11] gw_l (unregistering): left allmulticast mode
[ 2925.463764][   T11] gw_l (unregistering): left promiscuous mode
[ 2925.463975][   T11] br0: port 1(gw_l) entered disabled state
[ 2925.544303][   T11] amtg: left allmulticast mode
[ 2925.544512][   T11] amtg: left promiscuous mode
[ 2925.544820][   T11] br0: port 2(amtg) entered disabled state
[ 2925.722175][   T11] relay_gw (unregistering): left allmulticast mode
[ 2925.750169][   T11] amtr (unregistering): left allmulticast mode
[ 2925.765395][ T8426] relay_src: left allmulticast mode