[ 1376.986532] br0: port 1(gw_l) entered blocking state
[ 1376.986585] br0: port 1(gw_l) entered disabled state
[ 1376.986639] gw_l: entered allmulticast mode
[ 1376.986713] gw_l: entered promiscuous mode
[ 1376.986769] br0: port 1(gw_l) entered blocking state
[ 1376.986813] br0: port 1(gw_l) entered forwarding state
[ 1377.024335] br0: port 2(amtg) entered blocking state
[ 1377.024388] br0: port 2(amtg) entered disabled state
[ 1377.024429] amtg: entered allmulticast mode
[ 1377.024482] amtg: entered promiscuous mode
[ 1377.167669] br0: port 2(amtg) entered blocking state
[ 1377.167732] br0: port 2(amtg) entered forwarding state
[ 1377.238079] gretap0: entered allmulticast mode
[ 1377.238192] erspan0: entered allmulticast mode
[ 1377.238250] amtr: entered allmulticast mode
[ 1377.238301] relay_gw: entered allmulticast mode
[ 1377.238360] relay_src: entered allmulticast mode
[ 1394.895168] br0: port 1(gw_l) entered disabled state
[ 1394.895418] gw_l (unregistering): left allmulticast mode
[ 1394.895475] gw_l (unregistering): left promiscuous mode
[ 1394.895518] br0: port 1(gw_l) entered disabled state
[ 1394.918960] amtg: left allmulticast mode
[ 1394.919033] amtg: left promiscuous mode
[ 1394.919085] br0: port 2(amtg) entered disabled state
[ 1394.929100] gretap0: left allmulticast mode
[ 1394.929193] erspan0: left allmulticast mode
[ 1394.929230] amtr: left allmulticast mode
[ 1394.929264] relay_gw: left allmulticast mode
[ 1394.929309] relay_src: left allmulticast mode