[   21.738161][  T330] br0: port 1(gw_l) entered blocking state
[   21.738535][  T330] br0: port 1(gw_l) entered disabled state
[   21.738938][  T330] gw_l: entered allmulticast mode
[   21.739996][  T330] gw_l: entered promiscuous mode
[   21.741594][  T330] br0: port 1(gw_l) entered blocking state
[   21.741840][  T330] br0: port 1(gw_l) entered forwarding state
[   21.881998][  T332] br0: port 2(amtg) entered blocking state
[   21.882265][  T332] br0: port 2(amtg) entered disabled state
[   21.882448][  T332] amtg: entered allmulticast mode
[   21.884472][  T332] amtg: entered promiscuous mode
[   22.348538][  T343] br0: port 2(amtg) entered blocking state
[   22.348774][  T343] br0: port 2(amtg) entered forwarding state
[   22.744827][  T350] amtr: entered allmulticast mode
[   22.745159][  T350] relay_gw: entered allmulticast mode
[   22.745356][  T350] relay_src: entered allmulticast mode
[  838.697939][   T12] br0: port 1(gw_l) entered disabled state
[  838.702980][   T12] gw_l (unregistering): left allmulticast mode
[  838.704637][   T12] gw_l (unregistering): left promiscuous mode
[  838.704864][   T12] br0: port 1(gw_l) entered disabled state
[  838.738923][   T12] amtg: left allmulticast mode
[  838.739140][   T12] amtg: left promiscuous mode
[  838.739408][   T12] br0: port 2(amtg) entered disabled state
[  838.751296][  T471] ip (471) used greatest stack depth: 24144 bytes left
[  838.764252][  T350] amtr: left allmulticast mode
[  838.764527][  T350] relay_gw: left allmulticast mode
[  838.764768][  T350] relay_src: left allmulticast mode