[ 1551.932532] br0: port 1(gw_l) entered blocking state
[ 1551.932582] br0: port 1(gw_l) entered disabled state
[ 1551.932628] gw_l: entered allmulticast mode
[ 1551.932670] gw_l: entered promiscuous mode
[ 1551.932703] br0: port 1(gw_l) entered blocking state
[ 1551.932734] br0: port 1(gw_l) entered forwarding state
[ 1551.948945] br0: port 2(amtg) entered blocking state
[ 1551.948985] br0: port 2(amtg) entered disabled state
[ 1551.949014] amtg: entered allmulticast mode
[ 1551.949050] amtg: entered promiscuous mode
[ 1552.002536] br0: port 2(amtg) entered blocking state
[ 1552.002607] br0: port 2(amtg) entered forwarding state
[ 1552.026667] gretap0: entered allmulticast mode
[ 1552.026710] erspan0: entered allmulticast mode
[ 1552.026747] amtr: entered allmulticast mode
[ 1552.026769] relay_gw: entered allmulticast mode
[ 1552.026798] relay_src: entered allmulticast mode
[ 1566.224761] gretap0: left allmulticast mode
[ 1566.224803] erspan0: left allmulticast mode
[ 1566.224827] amtr: left allmulticast mode
[ 1566.224850] relay_gw: left allmulticast mode
[ 1566.224887] relay_src: left allmulticast mode
[ 1566.225108] br0: port 1(gw_l) entered disabled state
[ 1566.225258] gw_l (unregistering): left allmulticast mode
[ 1566.225289] gw_l (unregistering): left promiscuous mode
[ 1566.225320] br0: port 1(gw_l) entered disabled state
[ 1566.245931] amtg: left allmulticast mode
[ 1566.245963] amtg: left promiscuous mode
[ 1566.245998] br0: port 2(amtg) entered disabled state