[  996.376798][T30766] br0: port 1(c1) entered blocking state
[  996.377016][T30766] br0: port 1(c1) entered disabled state
[  996.377221][T30766] c1: entered allmulticast mode
[  996.378779][T30766] c1: entered promiscuous mode
[  996.561998][T30771] br0: port 2(c2) entered blocking state
[  996.562318][T30771] br0: port 2(c2) entered disabled state
[  996.562647][T30771] c2: entered allmulticast mode
[  996.565631][T30771] c2: entered promiscuous mode
[  996.724511][T30776] br0: port 3(c3) entered blocking state
[  996.725433][T30776] br0: port 3(c3) entered disabled state
[  996.725636][T30776] c3: entered allmulticast mode
[  996.727207][T30776] c3: entered promiscuous mode
[  996.892418][T30781] br0: port 4(sender) entered blocking state
[  996.892741][T30781] br0: port 4(sender) entered disabled state
[  996.892968][T30781] sender: entered allmulticast mode
[  996.894458][T30781] sender: entered promiscuous mode
[  996.951189][T30783] br0: port 4(sender) entered blocking state
[  996.951467][T30783] br0: port 4(sender) entered forwarding state
[  996.951895][T30783] br0: port 3(c3) entered blocking state
[  996.952105][T30783] br0: port 3(c3) entered forwarding state
[  996.952469][T30783] br0: port 2(c2) entered blocking state
[  996.952691][T30783] br0: port 2(c2) entered forwarding state
[  996.953086][T30783] br0: port 1(c1) entered blocking state
[  996.953281][T30783] br0: port 1(c1) entered forwarding state
[ 1008.116309][   T71] br0: port 1(c1) entered disabled state
[ 1008.127792][   T71] c1 (unregistering): left allmulticast mode
[ 1008.128008][   T71] c1 (unregistering): left promiscuous mode
[ 1008.128197][   T71] br0: port 1(c1) entered disabled state
[ 1008.279922][   T71] br0: port 2(c2) entered disabled state
[ 1008.290575][   T71] c2 (unregistering): left allmulticast mode
[ 1008.290773][   T71] c2 (unregistering): left promiscuous mode
[ 1008.291027][   T71] br0: port 2(c2) entered disabled state
[ 1008.458892][   T71] br0: port 3(c3) entered disabled state
[ 1008.470863][   T71] c3 (unregistering): left allmulticast mode
[ 1008.471133][   T71] c3 (unregistering): left promiscuous mode
[ 1008.471372][   T71] br0: port 3(c3) entered disabled state
[ 1008.612542][   T71] br0: port 4(sender) entered disabled state
[ 1008.623414][   T71] sender (unregistering): left allmulticast mode
[ 1008.623666][   T71] sender (unregistering): left promiscuous mode
[ 1008.623898][   T71] br0: port 4(sender) entered disabled state