[ 1983.348525][T15493] br0: port 1(gw_l) entered blocking state
[ 1983.349831][T15493] br0: port 1(gw_l) entered disabled state
[ 1983.350082][T15493] gw_l: entered allmulticast mode
[ 1983.351289][T15493] gw_l: entered promiscuous mode
[ 1983.352751][T15493] br0: port 1(gw_l) entered blocking state
[ 1983.353042][T15493] br0: port 1(gw_l) entered forwarding state
[ 1984.269098][T15495] br0: port 2(amtg) entered blocking state
[ 1984.269566][T15495] br0: port 2(amtg) entered disabled state
[ 1984.269952][T15495] amtg: entered allmulticast mode
[ 1984.272019][T15495] amtg: entered promiscuous mode
[ 1987.538882][T15507] br0: port 2(amtg) entered blocking state
[ 1987.539251][T15507] br0: port 2(amtg) entered forwarding state
[ 1988.971091][T15514] amtr: entered allmulticast mode
[ 1988.971481][T15514] relay_gw: entered allmulticast mode
[ 1988.973270][T15514] relay_src: entered allmulticast mode
[ 3186.798815][   T75] br0: port 1(gw_l) entered disabled state
[ 3186.950448][   T75] gw_l (unregistering): left allmulticast mode
[ 3186.950788][   T75] gw_l (unregistering): left promiscuous mode
[ 3186.951093][   T75] br0: port 1(gw_l) entered disabled state
[ 3187.021338][   T75] amtg: left allmulticast mode
[ 3187.021614][   T75] amtg: left promiscuous mode
[ 3187.022053][   T75] br0: port 2(amtg) entered disabled state
[ 3187.208115][   T75] relay_gw (unregistering): left allmulticast mode
[ 3187.235085][   T75] amtr (unregistering): left allmulticast mode
[ 3187.297388][T15514] relay_src: left allmulticast mode