[ 1902.576007][T15586] br0: port 1(gw_l) entered blocking state
[ 1902.576520][T15586] br0: port 1(gw_l) entered disabled state
[ 1902.576774][T15586] gw_l: entered allmulticast mode
[ 1902.577980][T15586] gw_l: entered promiscuous mode
[ 1902.579623][T15586] br0: port 1(gw_l) entered blocking state
[ 1902.580035][T15586] br0: port 1(gw_l) entered forwarding state
[ 1903.338701][T15588] br0: port 2(amtg) entered blocking state
[ 1903.339051][T15588] br0: port 2(amtg) entered disabled state
[ 1903.339276][T15588] amtg: entered allmulticast mode
[ 1903.340793][T15588] amtg: entered promiscuous mode
[ 1906.223356][T15600] br0: port 2(amtg) entered blocking state
[ 1906.223727][T15600] br0: port 2(amtg) entered forwarding state
[ 1907.497812][T15608] amtr: entered allmulticast mode
[ 1907.498205][T15608] relay_gw: entered allmulticast mode
[ 1907.498460][T15608] relay_src: entered allmulticast mode
[ 3097.555980][   T76] br0: port 1(gw_l) entered disabled state
[ 3097.698329][   T76] gw_l (unregistering): left allmulticast mode
[ 3097.698728][   T76] gw_l (unregistering): left promiscuous mode
[ 3097.698917][   T76] br0: port 1(gw_l) entered disabled state
[ 3097.761351][   T76] amtg: left allmulticast mode
[ 3097.761584][   T76] amtg: left promiscuous mode
[ 3097.761880][   T76] br0: port 2(amtg) entered disabled state
[ 3098.033907][   T76] relay_gw (unregistering): left allmulticast mode
[ 3098.072288][   T76] amtr (unregistering): left allmulticast mode
[ 3098.101098][T15608] relay_src: left allmulticast mode