[ 3873.834822][ T2704] br0: port 1(gw_l) entered blocking state
[ 3873.835725][ T2704] br0: port 1(gw_l) entered disabled state
[ 3873.835992][ T2704] gw_l: entered allmulticast mode
[ 3873.837119][ T2704] gw_l: entered promiscuous mode
[ 3873.838245][ T2704] br0: port 1(gw_l) entered blocking state
[ 3873.838466][ T2704] br0: port 1(gw_l) entered forwarding state
[ 3874.448428][ T2706] br0: port 2(amtg) entered blocking state
[ 3874.448658][ T2706] br0: port 2(amtg) entered disabled state
[ 3874.448885][ T2706] amtg: entered allmulticast mode
[ 3874.450106][ T2706] amtg: entered promiscuous mode
[ 3876.831444][ T2718] br0: port 2(amtg) entered blocking state
[ 3876.831761][ T2718] br0: port 2(amtg) entered forwarding state
[ 3877.874788][ T2725] amtr: entered allmulticast mode
[ 3877.875215][ T2725] relay_gw: entered allmulticast mode
[ 3877.875475][ T2725] relay_src: entered allmulticast mode
[ 3878.185184][   T10] br0: port 1(gw_l) entered disabled state
[ 3878.198360][   T10] gw_l (unregistering): left allmulticast mode
[ 3878.198588][   T10] gw_l (unregistering): left promiscuous mode
[ 3878.198779][   T10] br0: port 1(gw_l) entered disabled state
[ 3878.291851][   T10] amtg: left allmulticast mode
[ 3878.292126][   T10] amtg: left promiscuous mode
[ 3878.292415][   T10] br0: port 2(amtg) entered disabled state
[ 3878.352689][   T10] relay_gw (unregistering): left allmulticast mode
[ 3878.377860][   T10] amtr (unregistering): left allmulticast mode
[ 3878.580896][   T10] relay_src (unregistering): left allmulticast mode