[  740.018522][T21854] br0: port 1(gw_l) entered blocking state
[  740.019233][T21854] br0: port 1(gw_l) entered disabled state
[  740.019406][T21854] gw_l: entered allmulticast mode
[  740.020338][T21854] gw_l: entered promiscuous mode
[  740.020967][T21854] br0: port 1(gw_l) entered blocking state
[  740.021138][T21854] br0: port 1(gw_l) entered forwarding state
[  740.233897][T21856] br0: port 2(amtg) entered blocking state
[  740.234160][T21856] br0: port 2(amtg) entered disabled state
[  740.234494][T21856] amtg: entered allmulticast mode
[  740.235460][T21856] amtg: entered promiscuous mode
[  740.751120][T21868] br0: port 2(amtg) entered blocking state
[  740.751334][T21868] br0: port 2(amtg) entered forwarding state
[  741.104874][T21876] amtr: entered allmulticast mode
[  741.105174][T21876] relay_gw: entered allmulticast mode
[  741.105358][T21876] relay_src: entered allmulticast mode
[  793.967781][    C0] clocksource: Watchdog remote CPU 2 read timed out
[ 1446.481782][   T12] br0: port 1(gw_l) entered disabled state
[ 1446.484852][   T12] gw_l (unregistering): left allmulticast mode
[ 1446.485019][   T12] gw_l (unregistering): left promiscuous mode
[ 1446.485172][   T12] br0: port 1(gw_l) entered disabled state
[ 1446.519830][   T12] amtg: left allmulticast mode
[ 1446.519959][   T12] amtg: left promiscuous mode
[ 1446.520144][   T12] br0: port 2(amtg) entered disabled state
[ 1446.538287][T21876] amtr: left allmulticast mode
[ 1446.538480][T21876] relay_gw: left allmulticast mode
[ 1446.538658][T21876] relay_src: left allmulticast mode