[  949.328245][  T936] br0: port 1(c1) entered blocking state
[  949.328432][  T936] br0: port 1(c1) entered disabled state
[  949.328587][  T936] c1: entered allmulticast mode
[  949.330041][  T936] c1: entered promiscuous mode
[  949.478987][  T941] br0: port 2(c2) entered blocking state
[  949.479170][  T941] br0: port 2(c2) entered disabled state
[  949.479325][  T941] c2: entered allmulticast mode
[  949.480760][  T941] c2: entered promiscuous mode
[  949.645192][  T946] br0: port 3(c3) entered blocking state
[  949.645361][  T946] br0: port 3(c3) entered disabled state
[  949.645518][  T946] c3: entered allmulticast mode
[  949.646986][  T946] c3: entered promiscuous mode
[  949.793783][  T951] br0: port 4(sender) entered blocking state
[  949.793996][  T951] br0: port 4(sender) entered disabled state
[  949.794195][  T951] sender: entered allmulticast mode
[  949.795640][  T951] sender: entered promiscuous mode
[  949.850369][  T953] br0: port 4(sender) entered blocking state
[  949.850572][  T953] br0: port 4(sender) entered forwarding state
[  949.850901][  T953] br0: port 3(c3) entered blocking state
[  949.851052][  T953] br0: port 3(c3) entered forwarding state
[  949.851334][  T953] br0: port 2(c2) entered blocking state
[  949.851476][  T953] br0: port 2(c2) entered forwarding state
[  949.851757][  T953] br0: port 1(c1) entered blocking state
[  949.851907][  T953] br0: port 1(c1) entered forwarding state
[  960.845936][   T12] br0: port 1(c1) entered disabled state
[  960.848548][   T12] c1 (unregistering): left allmulticast mode
[  960.848736][   T12] c1 (unregistering): left promiscuous mode
[  960.849212][   T12] br0: port 1(c1) entered disabled state
[  960.958061][   T12] br0: port 2(c2) entered disabled state
[  960.960582][   T12] c2 (unregistering): left allmulticast mode
[  960.960763][   T12] c2 (unregistering): left promiscuous mode
[  960.961108][   T12] br0: port 2(c2) entered disabled state
[  961.083081][   T12] br0: port 3(c3) entered disabled state
[  961.086576][   T12] c3 (unregistering): left allmulticast mode
[  961.086769][   T12] c3 (unregistering): left promiscuous mode
[  961.086948][   T12] br0: port 3(c3) entered disabled state
[  961.209073][   T12] br0: port 4(sender) entered disabled state
[  961.212274][   T12] sender (unregistering): left allmulticast mode
[  961.212455][   T12] sender (unregistering): left promiscuous mode
[  961.212625][   T12] br0: port 4(sender) entered disabled state