[ 1639.478381][T20349] br0: port 1(gw_l) entered blocking state
[ 1639.478893][T20349] br0: port 1(gw_l) entered disabled state
[ 1639.479265][T20349] gw_l: entered allmulticast mode
[ 1639.480585][T20349] gw_l: entered promiscuous mode
[ 1639.482441][T20349] br0: port 1(gw_l) entered blocking state
[ 1639.482871][T20349] br0: port 1(gw_l) entered forwarding state
[ 1639.959282][T20351] br0: port 2(amtg) entered blocking state
[ 1639.959873][T20351] br0: port 2(amtg) entered disabled state
[ 1639.960165][T20351] amtg: entered allmulticast mode
[ 1639.961584][T20351] amtg: entered promiscuous mode
[ 1641.477535][T20363] br0: port 2(amtg) entered blocking state
[ 1641.477893][T20363] br0: port 2(amtg) entered forwarding state
[ 1642.149904][T20369] amtr: entered allmulticast mode
[ 1642.150537][T20369] relay_gw: entered allmulticast mode
[ 1642.150856][T20369] relay_src: entered allmulticast mode
[ 2879.268121][   T12] br0: port 1(gw_l) entered disabled state
[ 2879.378749][   T12] gw_l (unregistering): left allmulticast mode
[ 2879.379143][   T12] gw_l (unregistering): left promiscuous mode
[ 2879.379361][   T12] br0: port 1(gw_l) entered disabled state
[ 2879.429457][   T12] amtg: left allmulticast mode
[ 2879.429783][   T12] amtg: left promiscuous mode
[ 2879.430124][   T12] br0: port 2(amtg) entered disabled state
[ 2879.466474][T20369] amtr: left allmulticast mode
[ 2879.466781][T20369] relay_gw: left allmulticast mode
[ 2879.467027][T20369] relay_src: left allmulticast mode