[ 1835.450515] br0: port 1(gw_l) entered blocking state
[ 1835.450596] br0: port 1(gw_l) entered disabled state
[ 1835.450667] gw_l: entered allmulticast mode
[ 1835.450744] gw_l: entered promiscuous mode
[ 1835.450818] br0: port 1(gw_l) entered blocking state
[ 1835.450878] br0: port 1(gw_l) entered forwarding state
[ 1835.470261] br0: port 2(amtg) entered blocking state
[ 1835.470333] br0: port 2(amtg) entered disabled state
[ 1835.470399] amtg: entered allmulticast mode
[ 1835.470470] amtg: entered promiscuous mode
[ 1835.533117] br0: port 2(amtg) entered blocking state
[ 1835.533188] br0: port 2(amtg) entered forwarding state
[ 1835.561046] gretap0: entered allmulticast mode
[ 1835.561081] erspan0: entered allmulticast mode
[ 1835.561121] amtr: entered allmulticast mode
[ 1835.561161] relay_gw: entered allmulticast mode
[ 1835.561194] relay_src: entered allmulticast mode
[ 1849.755245] br0: port 1(gw_l) entered disabled state
[ 1849.755400] gw_l (unregistering): left allmulticast mode
[ 1849.755437] gw_l (unregistering): left promiscuous mode
[ 1849.755467] br0: port 1(gw_l) entered disabled state
[ 1849.756774] gretap0: left allmulticast mode
[ 1849.756798] erspan0: left allmulticast mode
[ 1849.756823] amtr: left allmulticast mode
[ 1849.756847] relay_gw: left allmulticast mode
[ 1849.756873] relay_src: left allmulticast mode
[ 1849.765267] amtg: left allmulticast mode
[ 1849.765300] amtg: left promiscuous mode
[ 1849.765333] br0: port 2(amtg) entered disabled state