[   19.486235][  T253] br0: port 1(gw_l) entered blocking state
[   19.486710][  T253] br0: port 1(gw_l) entered disabled state
[   19.487173][  T253] gw_l: entered allmulticast mode
[   19.489259][  T253] gw_l: entered promiscuous mode
[   19.491211][  T253] br0: port 1(gw_l) entered blocking state
[   19.491561][  T253] br0: port 1(gw_l) entered forwarding state
[   19.809892][  T255] br0: port 2(amtg) entered blocking state
[   19.810384][  T255] br0: port 2(amtg) entered disabled state
[   19.810820][  T255] amtg: entered allmulticast mode
[   19.812791][  T255] amtg: entered promiscuous mode
[   20.029896][    C0] clocksource: Watchdog remote CPU 1 read timed out
[   20.833280][  T266] br0: port 2(amtg) entered blocking state
[   20.833721][  T266] br0: port 2(amtg) entered forwarding state
[   21.594244][  T274] amtr: entered allmulticast mode
[   21.594845][  T274] relay_gw: entered allmulticast mode
[   21.595220][  T274] relay_src: entered allmulticast mode
[ 1394.927887][   T12] br0: port 1(gw_l) entered disabled state
[ 1394.933615][   T12] gw_l (unregistering): left allmulticast mode
[ 1394.933837][   T12] gw_l (unregistering): left promiscuous mode
[ 1394.933989][   T12] br0: port 1(gw_l) entered disabled state
[ 1394.970801][   T12] amtg: left allmulticast mode
[ 1394.970934][   T12] amtg: left promiscuous mode
[ 1394.971136][   T12] br0: port 2(amtg) entered disabled state
[ 1394.993558][  T274] amtr: left allmulticast mode
[ 1394.993813][  T274] relay_gw: left allmulticast mode
[ 1394.994032][  T274] relay_src: left allmulticast mode