[ 1977.644590][T15534] br0: port 1(gw_l) entered blocking state
[ 1977.645102][T15534] br0: port 1(gw_l) entered disabled state
[ 1977.645530][T15534] gw_l: entered allmulticast mode
[ 1977.646797][T15534] gw_l: entered promiscuous mode
[ 1977.648751][T15534] br0: port 1(gw_l) entered blocking state
[ 1977.649038][T15534] br0: port 1(gw_l) entered forwarding state
[ 1978.487493][T15536] br0: port 2(amtg) entered blocking state
[ 1978.487905][T15536] br0: port 2(amtg) entered disabled state
[ 1978.488529][T15536] amtg: entered allmulticast mode
[ 1978.489843][T15536] amtg: entered promiscuous mode
[ 1981.747452][T15548] br0: port 2(amtg) entered blocking state
[ 1981.747726][T15548] br0: port 2(amtg) entered forwarding state
[ 1983.178031][T15555] amtr: entered allmulticast mode
[ 1983.179023][T15555] relay_gw: entered allmulticast mode
[ 1983.179267][T15555] relay_src: entered allmulticast mode
[ 3155.422183][   T11] br0: port 1(gw_l) entered disabled state
[ 3155.496992][   T11] gw_l (unregistering): left allmulticast mode
[ 3155.497277][   T11] gw_l (unregistering): left promiscuous mode
[ 3155.497470][   T11] br0: port 1(gw_l) entered disabled state
[ 3155.572441][   T11] amtg: left allmulticast mode
[ 3155.572614][   T11] amtg: left promiscuous mode
[ 3155.572881][   T11] br0: port 2(amtg) entered disabled state
[ 3155.776754][   T11] relay_gw (unregistering): left allmulticast mode
[ 3155.795038][   T11] amtr (unregistering): left allmulticast mode
[ 3155.890029][T15555] relay_src: left allmulticast mode