[  689.034538] br0: port 1(c1) entered blocking state
[  689.034622] br0: port 1(c1) entered disabled state
[  689.034686] c1: entered allmulticast mode
[  689.034761] c1: entered promiscuous mode
[  689.079571] br0: port 2(c2) entered blocking state
[  689.079639] br0: port 2(c2) entered disabled state
[  689.079697] c2: entered allmulticast mode
[  689.079763] c2: entered promiscuous mode
[  689.124409] br0: port 3(c3) entered blocking state
[  689.124486] br0: port 3(c3) entered disabled state
[  689.124549] c3: entered allmulticast mode
[  689.124634] c3: entered promiscuous mode
[  689.172105] br0: port 4(sender) entered blocking state
[  689.172172] br0: port 4(sender) entered disabled state
[  689.172235] sender: entered allmulticast mode
[  689.172324] sender: entered promiscuous mode
[  689.190778] br0: port 4(sender) entered blocking state
[  689.190865] br0: port 4(sender) entered forwarding state
[  689.190934] br0: port 3(c3) entered blocking state
[  689.190996] br0: port 3(c3) entered forwarding state
[  689.191060] br0: port 2(c2) entered blocking state
[  689.191121] br0: port 2(c2) entered forwarding state
[  689.191178] br0: port 1(c1) entered blocking state
[  689.191235] br0: port 1(c1) entered forwarding state
[  699.907761] br0: port 1(c1) entered disabled state
[  699.908115] c1 (unregistering): left allmulticast mode
[  699.908190] c1 (unregistering): left promiscuous mode
[  699.908230] br0: port 1(c1) entered disabled state
[  699.944740] br0: port 2(c2) entered disabled state
[  699.945023] c2 (unregistering): left allmulticast mode
[  699.945068] c2 (unregistering): left promiscuous mode
[  699.945117] br0: port 2(c2) entered disabled state
[  699.983809] br0: port 3(c3) entered disabled state
[  699.984110] c3 (unregistering): left allmulticast mode
[  699.984154] c3 (unregistering): left promiscuous mode
[  699.984218] br0: port 3(c3) entered disabled state
[  700.027789] br0: port 4(sender) entered disabled state
[  700.028162] sender (unregistering): left allmulticast mode
[  700.028248] sender (unregistering): left promiscuous mode
[  700.028292] br0: port 4(sender) entered disabled state