[ 1492.645775] br0: port 1(gw_l) entered blocking state
[ 1492.645887] br0: port 1(gw_l) entered disabled state
[ 1492.645965] gw_l: entered allmulticast mode
[ 1492.646064] gw_l: entered promiscuous mode
[ 1492.646148] br0: port 1(gw_l) entered blocking state
[ 1492.646204] br0: port 1(gw_l) entered forwarding state
[ 1492.694197] br0: port 2(amtg) entered blocking state
[ 1492.694307] br0: port 2(amtg) entered disabled state
[ 1492.694403] amtg: entered allmulticast mode
[ 1492.694504] amtg: entered promiscuous mode
[ 1492.881739] br0: port 2(amtg) entered blocking state
[ 1492.881820] br0: port 2(amtg) entered forwarding state
[ 1492.968693] gretap0: entered allmulticast mode
[ 1492.968754] erspan0: entered allmulticast mode
[ 1492.968794] amtr: entered allmulticast mode
[ 1492.968833] relay_gw: entered allmulticast mode
[ 1492.968879] relay_src: entered allmulticast mode
[ 1510.932362] br0: port 1(gw_l) entered disabled state
[ 1510.932702] gw_l (unregistering): left allmulticast mode
[ 1510.932788] gw_l (unregistering): left promiscuous mode
[ 1510.932830] br0: port 1(gw_l) entered disabled state
[ 1510.953218] gretap0: left allmulticast mode
[ 1510.953288] erspan0: left allmulticast mode
[ 1510.953323] amtr: left allmulticast mode
[ 1510.953362] relay_gw: left allmulticast mode
[ 1510.953409] relay_src: left allmulticast mode
[ 1510.960181] amtg: left allmulticast mode
[ 1510.960235] amtg: left promiscuous mode
[ 1510.960285] br0: port 2(amtg) entered disabled state