[ 1638.992150][T19987] br0: port 1(gw_l) entered blocking state
[ 1638.992656][T19987] br0: port 1(gw_l) entered disabled state
[ 1638.993254][T19987] gw_l: entered allmulticast mode
[ 1638.995370][T19987] gw_l: entered promiscuous mode
[ 1638.997108][T19987] br0: port 1(gw_l) entered blocking state
[ 1638.997458][T19987] br0: port 1(gw_l) entered forwarding state
[ 1639.499591][T19989] br0: port 2(amtg) entered blocking state
[ 1639.500054][T19989] br0: port 2(amtg) entered disabled state
[ 1639.500325][T19989] amtg: entered allmulticast mode
[ 1639.502696][T19989] amtg: entered promiscuous mode
[ 1641.149576][T20001] br0: port 2(amtg) entered blocking state
[ 1641.149960][T20001] br0: port 2(amtg) entered forwarding state
[ 1641.911284][T20008] amtr: entered allmulticast mode
[ 1641.911749][T20008] relay_gw: entered allmulticast mode
[ 1641.912019][T20008] relay_src: entered allmulticast mode
[ 2850.132425][   T11] br0: port 1(gw_l) entered disabled state
[ 2850.290383][   T11] gw_l (unregistering): left allmulticast mode
[ 2850.290732][   T11] gw_l (unregistering): left promiscuous mode
[ 2850.290929][   T11] br0: port 1(gw_l) entered disabled state
[ 2850.354478][   T11] amtg: left allmulticast mode
[ 2850.354775][   T11] amtg: left promiscuous mode
[ 2850.355069][   T11] br0: port 2(amtg) entered disabled state
[ 2850.400259][T20008] amtr: left allmulticast mode
[ 2850.400596][T20008] relay_gw: left allmulticast mode
[ 2850.400946][T20008] relay_src: left allmulticast mode