[ 2472.945738][T19148] br0: port 1(c1) entered blocking state
[ 2472.945981][T19148] br0: port 1(c1) entered disabled state
[ 2472.946195][T19148] c1: entered allmulticast mode
[ 2472.948008][T19148] c1: entered promiscuous mode
[ 2473.885337][T19153] br0: port 2(c2) entered blocking state
[ 2473.885580][T19153] br0: port 2(c2) entered disabled state
[ 2473.885802][T19153] c2: entered allmulticast mode
[ 2473.887711][T19153] c2: entered promiscuous mode
[ 2474.877740][T19158] br0: port 3(c3) entered blocking state
[ 2474.878008][T19158] br0: port 3(c3) entered disabled state
[ 2474.878250][T19158] c3: entered allmulticast mode
[ 2474.880877][T19158] c3: entered promiscuous mode
[ 2475.792667][T19163] br0: port 4(sender) entered blocking state
[ 2475.792959][T19163] br0: port 4(sender) entered disabled state
[ 2475.793227][T19163] sender: entered allmulticast mode
[ 2475.795084][T19163] sender: entered promiscuous mode
[ 2476.170027][T19165] br0: port 4(sender) entered blocking state
[ 2476.170317][T19165] br0: port 4(sender) entered forwarding state
[ 2476.170768][T19165] br0: port 3(c3) entered blocking state
[ 2476.170966][T19165] br0: port 3(c3) entered forwarding state
[ 2476.171355][T19165] br0: port 2(c2) entered blocking state
[ 2476.171549][T19165] br0: port 2(c2) entered forwarding state
[ 2476.171962][T19165] br0: port 1(c1) entered blocking state
[ 2476.172163][T19165] br0: port 1(c1) entered forwarding state
[ 2489.326151][   T75] br0: port 1(c1) entered disabled state
[ 2489.412485][   T75] c1 (unregistering): left allmulticast mode
[ 2489.412732][   T75] c1 (unregistering): left promiscuous mode
[ 2489.412947][   T75] br0: port 1(c1) entered disabled state
[ 2490.012028][   T75] br0: port 2(c2) entered disabled state
[ 2490.161507][   T75] c2 (unregistering): left allmulticast mode
[ 2490.161746][   T75] c2 (unregistering): left promiscuous mode
[ 2490.161971][   T75] br0: port 2(c2) entered disabled state
[ 2490.686126][   T75] br0: port 3(c3) entered disabled state
[ 2490.799505][   T75] c3 (unregistering): left allmulticast mode
[ 2490.799740][   T75] c3 (unregistering): left promiscuous mode
[ 2490.799950][   T75] br0: port 3(c3) entered disabled state
[ 2491.373673][   T75] br0: port 4(sender) entered disabled state
[ 2491.517539][   T75] sender (unregistering): left allmulticast mode
[ 2491.517798][   T75] sender (unregistering): left promiscuous mode
[ 2491.518012][   T75] br0: port 4(sender) entered disabled state