[  965.714567][  T901] br0: port 1(c1) entered blocking state
[  965.714800][  T901] br0: port 1(c1) entered disabled state
[  965.715005][  T901] c1: entered allmulticast mode
[  965.716995][  T901] c1: entered promiscuous mode
[  965.864382][  T906] br0: port 2(c2) entered blocking state
[  965.864947][  T906] br0: port 2(c2) entered disabled state
[  965.865146][  T906] c2: entered allmulticast mode
[  965.866615][  T906] c2: entered promiscuous mode
[  966.016815][  T911] br0: port 3(c3) entered blocking state
[  966.017020][  T911] br0: port 3(c3) entered disabled state
[  966.017226][  T911] c3: entered allmulticast mode
[  966.019505][  T911] c3: entered promiscuous mode
[  966.178219][  T916] br0: port 4(sender) entered blocking state
[  966.178423][  T916] br0: port 4(sender) entered disabled state
[  966.178613][  T916] sender: entered allmulticast mode
[  966.180061][  T916] sender: entered promiscuous mode
[  966.234166][  T918] br0: port 4(sender) entered blocking state
[  966.234372][  T918] br0: port 4(sender) entered forwarding state
[  966.234746][  T918] br0: port 3(c3) entered blocking state
[  966.234891][  T918] br0: port 3(c3) entered forwarding state
[  966.235173][  T918] br0: port 2(c2) entered blocking state
[  966.235319][  T918] br0: port 2(c2) entered forwarding state
[  966.235616][  T918] br0: port 1(c1) entered blocking state
[  966.235763][  T918] br0: port 1(c1) entered forwarding state
[  977.190656][   T70] br0: port 1(c1) entered disabled state
[  977.194295][   T70] c1 (unregistering): left allmulticast mode
[  977.195444][   T70] c1 (unregistering): left promiscuous mode
[  977.195736][   T70] br0: port 1(c1) entered disabled state
[  977.322428][   T70] br0: port 2(c2) entered disabled state
[  977.326055][   T70] c2 (unregistering): left allmulticast mode
[  977.326246][   T70] c2 (unregistering): left promiscuous mode
[  977.326416][   T70] br0: port 2(c2) entered disabled state
[  977.449989][   T70] br0: port 3(c3) entered disabled state
[  977.453847][   T70] c3 (unregistering): left allmulticast mode
[  977.454042][   T70] c3 (unregistering): left promiscuous mode
[  977.454219][   T70] br0: port 3(c3) entered disabled state
[  977.594266][   T70] br0: port 4(sender) entered disabled state
[  977.597284][   T70] sender (unregistering): left allmulticast mode
[  977.597491][   T70] sender (unregistering): left promiscuous mode
[  977.597855][   T70] br0: port 4(sender) entered disabled state