[   10.782929][  T270] br0: port 1(gw_l) entered blocking state
[   10.783179][  T270] br0: port 1(gw_l) entered disabled state
[   10.783457][  T270] gw_l: entered allmulticast mode
[   10.785077][  T270] gw_l: entered promiscuous mode
[   10.785927][  T270] br0: port 1(gw_l) entered blocking state
[   10.786128][  T270] br0: port 1(gw_l) entered forwarding state
[   10.792552][  T270] ip (270) used greatest stack depth: 24160 bytes left
[   10.942902][  T272] br0: port 2(amtg) entered blocking state
[   10.943118][  T272] br0: port 2(amtg) entered disabled state
[   10.943337][  T272] amtg: entered allmulticast mode
[   10.944269][  T272] amtg: entered promiscuous mode
[   11.448551][  T284] br0: port 2(amtg) entered blocking state
[   11.448748][  T284] br0: port 2(amtg) entered forwarding state
[   11.807399][  T292] amtr: entered allmulticast mode
[   11.807710][  T292] relay_gw: entered allmulticast mode
[   11.807964][  T292] relay_src: entered allmulticast mode
[  781.141547][   T12] br0: port 1(gw_l) entered disabled state
[  781.145362][   T12] gw_l (unregistering): left allmulticast mode
[  781.145590][   T12] gw_l (unregistering): left promiscuous mode
[  781.145755][   T12] br0: port 1(gw_l) entered disabled state
[  781.177711][   T12] amtg: left allmulticast mode
[  781.177950][   T12] amtg: left promiscuous mode
[  781.178280][   T12] br0: port 2(amtg) entered disabled state
[  781.215705][   T12] relay_gw (unregistering): left allmulticast mode
[  781.218337][   T12] amtr (unregistering): left allmulticast mode
[  781.228586][  T292] relay_src: left allmulticast mode