[ 1626.242602][T20342] br0: port 1(gw_l) entered blocking state
[ 1626.243046][T20342] br0: port 1(gw_l) entered disabled state
[ 1626.243311][T20342] gw_l: entered allmulticast mode
[ 1626.244797][T20342] gw_l: entered promiscuous mode
[ 1626.246569][T20342] br0: port 1(gw_l) entered blocking state
[ 1626.246894][T20342] br0: port 1(gw_l) entered forwarding state
[ 1626.722533][T20344] br0: port 2(amtg) entered blocking state
[ 1626.722920][T20344] br0: port 2(amtg) entered disabled state
[ 1626.723483][T20344] amtg: entered allmulticast mode
[ 1626.725509][T20344] amtg: entered promiscuous mode
[ 1628.215107][T20355] br0: port 2(amtg) entered blocking state
[ 1628.215420][T20355] br0: port 2(amtg) entered forwarding state
[ 1628.230890][T20355] ip (20355) used greatest stack depth: 23904 bytes left
[ 1628.868821][T20361] amtr: entered allmulticast mode
[ 1628.869273][T20361] relay_gw: entered allmulticast mode
[ 1628.870525][T20361] relay_src: entered allmulticast mode
[ 2823.391592][   T67] br0: port 1(gw_l) entered disabled state
[ 2823.513015][   T67] gw_l (unregistering): left allmulticast mode
[ 2823.513365][   T67] gw_l (unregistering): left promiscuous mode
[ 2823.513583][   T67] br0: port 1(gw_l) entered disabled state
[ 2823.562548][   T67] amtg: left allmulticast mode
[ 2823.562760][   T67] amtg: left promiscuous mode
[ 2823.563053][   T67] br0: port 2(amtg) entered disabled state
[ 2823.605097][T20361] amtr: left allmulticast mode
[ 2823.605531][T20361] relay_gw: left allmulticast mode
[ 2823.605771][T20361] relay_src: left allmulticast mode