[   21.074192][  T309] br0: port 1(gw_l) entered blocking state
[   21.074785][  T309] br0: port 1(gw_l) entered disabled state
[   21.075522][  T309] gw_l: entered allmulticast mode
[   21.080851][  T309] gw_l: entered promiscuous mode
[   21.083691][  T309] br0: port 1(gw_l) entered blocking state
[   21.084193][  T309] br0: port 1(gw_l) entered forwarding state
[   21.762087][  T311] br0: port 2(amtg) entered blocking state
[   21.763044][  T311] br0: port 2(amtg) entered disabled state
[   21.763453][  T311] amtg: entered allmulticast mode
[   21.777084][  T311] amtg: entered promiscuous mode
[   24.086870][  T323] br0: port 2(amtg) entered blocking state
[   24.087568][  T323] br0: port 2(amtg) entered forwarding state
[   25.451270][  T332] amtr: entered allmulticast mode
[   25.452163][  T332] relay_gw: entered allmulticast mode
[   25.452584][  T332] relay_src: entered allmulticast mode
[ 1913.094386][   T12] br0: port 1(gw_l) entered disabled state
[ 1913.116203][   T12] gw_l (unregistering): left allmulticast mode
[ 1913.116724][   T12] gw_l (unregistering): left promiscuous mode
[ 1913.117878][   T12] br0: port 1(gw_l) entered disabled state
[ 1913.202382][   T12] amtg: left allmulticast mode
[ 1913.202835][   T12] amtg: left promiscuous mode
[ 1913.203450][   T12] br0: port 2(amtg) entered disabled state
[ 1913.309502][   T12] relay_gw (unregistering): left allmulticast mode
[ 1913.324571][   T12] amtr (unregistering): left allmulticast mode
[ 1913.458232][  T332] relay_src: left allmulticast mode