[ 1353.745806] br0: port 1(gw_l) entered blocking state
[ 1353.745895] br0: port 1(gw_l) entered disabled state
[ 1353.745960] gw_l: entered allmulticast mode
[ 1353.746041] gw_l: entered promiscuous mode
[ 1353.746130] br0: port 1(gw_l) entered blocking state
[ 1353.746192] br0: port 1(gw_l) entered forwarding state
[ 1353.788652] br0: port 2(amtg) entered blocking state
[ 1353.788733] br0: port 2(amtg) entered disabled state
[ 1353.788784] amtg: entered allmulticast mode
[ 1353.788854] amtg: entered promiscuous mode
[ 1353.952925] br0: port 2(amtg) entered blocking state
[ 1353.953007] br0: port 2(amtg) entered forwarding state
[ 1354.025544] gretap0: entered allmulticast mode
[ 1354.025651] erspan0: entered allmulticast mode
[ 1354.025705] amtr: entered allmulticast mode
[ 1354.025750] relay_gw: entered allmulticast mode
[ 1354.025807] relay_src: entered allmulticast mode
[ 1371.266528] br0: port 1(gw_l) entered disabled state
[ 1371.266917] gw_l (unregistering): left allmulticast mode
[ 1371.266992] gw_l (unregistering): left promiscuous mode
[ 1371.267063] br0: port 1(gw_l) entered disabled state
[ 1371.286155] gretap0: left allmulticast mode
[ 1371.286279] erspan0: left allmulticast mode
[ 1371.286331] amtr: left allmulticast mode
[ 1371.286387] relay_gw: left allmulticast mode
[ 1371.286454] relay_src: left allmulticast mode
[ 1371.296253] amtg: left allmulticast mode
[ 1371.296355] amtg: left promiscuous mode
[ 1371.296430] br0: port 2(amtg) entered disabled state