[ 1374.871744] br0: port 1(gw_l) entered blocking state
[ 1374.871802] br0: port 1(gw_l) entered disabled state
[ 1374.871854] gw_l: entered allmulticast mode
[ 1374.871926] gw_l: entered promiscuous mode
[ 1374.871977] br0: port 1(gw_l) entered blocking state
[ 1374.872016] br0: port 1(gw_l) entered forwarding state
[ 1374.913706] br0: port 2(amtg) entered blocking state
[ 1374.913761] br0: port 2(amtg) entered disabled state
[ 1374.913801] amtg: entered allmulticast mode
[ 1374.913881] amtg: entered promiscuous mode
[ 1375.057152] br0: port 2(amtg) entered blocking state
[ 1375.057204] br0: port 2(amtg) entered forwarding state
[ 1375.129896] gretap0: entered allmulticast mode
[ 1375.129950] erspan0: entered allmulticast mode
[ 1375.129999] amtr: entered allmulticast mode
[ 1375.130029] relay_gw: entered allmulticast mode
[ 1375.130067] relay_src: entered allmulticast mode
[ 1392.278125] br0: port 1(gw_l) entered disabled state
[ 1392.278446] gw_l (unregistering): left allmulticast mode
[ 1392.278491] gw_l (unregistering): left promiscuous mode
[ 1392.278530] br0: port 1(gw_l) entered disabled state
[ 1392.289182] gretap0: left allmulticast mode
[ 1392.289274] erspan0: left allmulticast mode
[ 1392.289342] amtr: left allmulticast mode
[ 1392.289392] relay_gw: left allmulticast mode
[ 1392.289456] relay_src: left allmulticast mode
[ 1392.304003] amtg: left allmulticast mode
[ 1392.304068] amtg: left promiscuous mode
[ 1392.304120] br0: port 2(amtg) entered disabled state