[  124.374673][  T890] br0: port 1(c1) entered blocking state
[  124.375116][  T890] br0: port 1(c1) entered disabled state
[  124.375462][  T890] c1: entered allmulticast mode
[  124.378855][  T890] c1: entered promiscuous mode
[  125.052748][  T895] br0: port 2(c2) entered blocking state
[  125.054741][  T895] br0: port 2(c2) entered disabled state
[  125.055226][  T895] c2: entered allmulticast mode
[  125.059557][  T895] c2: entered promiscuous mode
[  125.747981][  T900] br0: port 3(c3) entered blocking state
[  125.750025][  T900] br0: port 3(c3) entered disabled state
[  125.750477][  T900] c3: entered allmulticast mode
[  125.753819][  T900] c3: entered promiscuous mode
[  126.480063][  T905] br0: port 4(sender) entered blocking state
[  126.480479][  T905] br0: port 4(sender) entered disabled state
[  126.480889][  T905] sender: entered allmulticast mode
[  126.484276][  T905] sender: entered promiscuous mode
[  126.736801][  T907] br0: port 4(sender) entered blocking state
[  126.737417][  T907] br0: port 4(sender) entered forwarding state
[  126.738488][  T907] br0: port 3(c3) entered blocking state
[  126.738807][  T907] br0: port 3(c3) entered forwarding state
[  126.739455][  T907] br0: port 2(c2) entered blocking state
[  126.739766][  T907] br0: port 2(c2) entered forwarding state
[  126.740421][  T907] br0: port 1(c1) entered blocking state
[  126.740735][  T907] br0: port 1(c1) entered forwarding state
[  139.711101][   T68] br0: port 1(c1) entered disabled state
[  139.816514][   T68] c1 (unregistering): left allmulticast mode
[  139.817239][   T68] c1 (unregistering): left promiscuous mode
[  139.817877][   T68] br0: port 1(c1) entered disabled state
[  140.218600][   T68] br0: port 2(c2) entered disabled state
[  140.346924][   T68] c2 (unregistering): left allmulticast mode
[  140.347352][   T68] c2 (unregistering): left promiscuous mode
[  140.347734][   T68] br0: port 2(c2) entered disabled state
[  140.771066][   T68] br0: port 3(c3) entered disabled state
[  140.897864][   T68] c3 (unregistering): left allmulticast mode
[  140.898308][   T68] c3 (unregistering): left promiscuous mode
[  140.898668][   T68] br0: port 3(c3) entered disabled state
[  141.244864][   T68] br0: port 4(sender) entered disabled state
[  141.321848][   T68] sender (unregistering): left allmulticast mode
[  141.322385][   T68] sender (unregistering): left promiscuous mode
[  141.322770][   T68] br0: port 4(sender) entered disabled state