[ 1623.296382] br0: port 1(gw_l) entered blocking state
[ 1623.296427] br0: port 1(gw_l) entered disabled state
[ 1623.296464] gw_l: entered allmulticast mode
[ 1623.296508] gw_l: entered promiscuous mode
[ 1623.296540] br0: port 1(gw_l) entered blocking state
[ 1623.296569] br0: port 1(gw_l) entered forwarding state
[ 1623.312760] br0: port 2(amtg) entered blocking state
[ 1623.312828] br0: port 2(amtg) entered disabled state
[ 1623.312900] amtg: entered allmulticast mode
[ 1623.312984] amtg: entered promiscuous mode
[ 1623.366810] br0: port 2(amtg) entered blocking state
[ 1623.366842] br0: port 2(amtg) entered forwarding state
[ 1623.390790] gretap0: entered allmulticast mode
[ 1623.390824] erspan0: entered allmulticast mode
[ 1623.390856] amtr: entered allmulticast mode
[ 1623.390876] relay_gw: entered allmulticast mode
[ 1623.390901] relay_src: entered allmulticast mode
[ 1637.635887] gretap0: left allmulticast mode
[ 1637.635940] erspan0: left allmulticast mode
[ 1637.635970] amtr: left allmulticast mode
[ 1637.635993] relay_gw: left allmulticast mode
[ 1637.636022] relay_src: left allmulticast mode
[ 1637.638061] br0: port 1(gw_l) entered disabled state
[ 1637.638275] gw_l (unregistering): left allmulticast mode
[ 1637.638306] gw_l (unregistering): left promiscuous mode
[ 1637.638338] br0: port 1(gw_l) entered disabled state
[ 1637.657048] amtg: left allmulticast mode
[ 1637.657080] amtg: left promiscuous mode
[ 1637.657111] br0: port 2(amtg) entered disabled state