[  919.724029][T31353] br0: port 1(c1) entered blocking state
[  919.724269][T31353] br0: port 1(c1) entered disabled state
[  919.724493][T31353] c1: entered allmulticast mode
[  919.726011][T31353] c1: entered promiscuous mode
[  919.856853][T31358] br0: port 2(c2) entered blocking state
[  919.857016][T31358] br0: port 2(c2) entered disabled state
[  919.857185][T31358] c2: entered allmulticast mode
[  919.858583][T31358] c2: entered promiscuous mode
[  919.994792][T31363] br0: port 3(c3) entered blocking state
[  919.994954][T31363] br0: port 3(c3) entered disabled state
[  919.995121][T31363] c3: entered allmulticast mode
[  919.996531][T31363] c3: entered promiscuous mode
[  920.135622][T31368] br0: port 4(sender) entered blocking state
[  920.135821][T31368] br0: port 4(sender) entered disabled state
[  920.136010][T31368] sender: entered allmulticast mode
[  920.137449][T31368] sender: entered promiscuous mode
[  920.185014][T31370] br0: port 4(sender) entered blocking state
[  920.185288][T31370] br0: port 4(sender) entered forwarding state
[  920.185599][T31370] br0: port 3(c3) entered blocking state
[  920.185742][T31370] br0: port 3(c3) entered forwarding state
[  920.186024][T31370] br0: port 2(c2) entered blocking state
[  920.186185][T31370] br0: port 2(c2) entered forwarding state
[  920.186470][T31370] br0: port 1(c1) entered blocking state
[  920.186614][T31370] br0: port 1(c1) entered forwarding state
[  931.280585][   T70] br0: port 1(c1) entered disabled state
[  931.293021][   T70] c1 (unregistering): left allmulticast mode
[  931.293279][   T70] c1 (unregistering): left promiscuous mode
[  931.293504][   T70] br0: port 1(c1) entered disabled state
[  931.409398][   T70] br0: port 2(c2) entered disabled state
[  931.420062][   T70] c2 (unregistering): left allmulticast mode
[  931.420303][   T70] c2 (unregistering): left promiscuous mode
[  931.420526][   T70] br0: port 2(c2) entered disabled state
[  931.545998][   T70] br0: port 3(c3) entered disabled state
[  931.559405][   T70] c3 (unregistering): left allmulticast mode
[  931.559612][   T70] c3 (unregistering): left promiscuous mode
[  931.559790][   T70] br0: port 3(c3) entered disabled state
[  931.686525][   T70] br0: port 4(sender) entered disabled state
[  931.698375][   T70] sender (unregistering): left allmulticast mode
[  931.698652][   T70] sender (unregistering): left promiscuous mode
[  931.698948][   T70] br0: port 4(sender) entered disabled state