[ 1490.128889] br0: port 1(gw_l) entered blocking state
[ 1490.128936] br0: port 1(gw_l) entered disabled state
[ 1490.128972] gw_l: entered allmulticast mode
[ 1490.129015] gw_l: entered promiscuous mode
[ 1490.129046] br0: port 1(gw_l) entered blocking state
[ 1490.129075] br0: port 1(gw_l) entered forwarding state
[ 1490.145010] br0: port 2(amtg) entered blocking state
[ 1490.145048] br0: port 2(amtg) entered disabled state
[ 1490.145077] amtg: entered allmulticast mode
[ 1490.145117] amtg: entered promiscuous mode
[ 1490.197098] br0: port 2(amtg) entered blocking state
[ 1490.197133] br0: port 2(amtg) entered forwarding state
[ 1490.220581] gretap0: entered allmulticast mode
[ 1490.220622] erspan0: entered allmulticast mode
[ 1490.220655] amtr: entered allmulticast mode
[ 1490.220679] relay_gw: entered allmulticast mode
[ 1490.220708] relay_src: entered allmulticast mode
[ 1504.420396] br0: port 1(gw_l) entered disabled state
[ 1504.420652] gw_l (unregistering): left allmulticast mode
[ 1504.420719] gw_l (unregistering): left promiscuous mode
[ 1504.420780] br0: port 1(gw_l) entered disabled state
[ 1504.421168] gretap0: left allmulticast mode
[ 1504.421230] erspan0: left allmulticast mode
[ 1504.421331] amtr: left allmulticast mode
[ 1504.421389] relay_gw: left allmulticast mode
[ 1504.421460] relay_src: left allmulticast mode
[ 1504.447315] amtg: left allmulticast mode
[ 1504.447375] amtg: left promiscuous mode
[ 1504.447439] br0: port 2(amtg) entered disabled state