[ 1491.176841] br0: port 1(gw_l) entered blocking state
[ 1491.176894] br0: port 1(gw_l) entered disabled state
[ 1491.176957] gw_l: entered allmulticast mode
[ 1491.177025] gw_l: entered promiscuous mode
[ 1491.177085] br0: port 1(gw_l) entered blocking state
[ 1491.177123] br0: port 1(gw_l) entered forwarding state
[ 1491.222169] br0: port 2(amtg) entered blocking state
[ 1491.222232] br0: port 2(amtg) entered disabled state
[ 1491.222277] amtg: entered allmulticast mode
[ 1491.222344] amtg: entered promiscuous mode
[ 1491.387599] br0: port 2(amtg) entered blocking state
[ 1491.387662] br0: port 2(amtg) entered forwarding state
[ 1491.461578] gretap0: entered allmulticast mode
[ 1491.461658] erspan0: entered allmulticast mode
[ 1491.461712] amtr: entered allmulticast mode
[ 1491.461750] relay_gw: entered allmulticast mode
[ 1491.461808] relay_src: entered allmulticast mode
[ 1508.746806] br0: port 1(gw_l) entered disabled state
[ 1508.747222] gw_l (unregistering): left allmulticast mode
[ 1508.747300] gw_l (unregistering): left promiscuous mode
[ 1508.747345] br0: port 1(gw_l) entered disabled state
[ 1508.768803] gretap0: left allmulticast mode
[ 1508.768862] erspan0: left allmulticast mode
[ 1508.768895] amtr: left allmulticast mode
[ 1508.768921] relay_gw: left allmulticast mode
[ 1508.768962] relay_src: left allmulticast mode
[ 1508.776678] amtg: left allmulticast mode
[ 1508.776738] amtg: left promiscuous mode
[ 1508.776795] br0: port 2(amtg) entered disabled state