[  951.125576][T31019] br0: port 1(c1) entered blocking state
[  951.126554][T31019] br0: port 1(c1) entered disabled state
[  951.126727][T31019] c1: entered allmulticast mode
[  951.128205][T31019] c1: entered promiscuous mode
[  951.261277][T31024] br0: port 2(c2) entered blocking state
[  951.261482][T31024] br0: port 2(c2) entered disabled state
[  951.262354][T31024] c2: entered allmulticast mode
[  951.263914][T31024] c2: entered promiscuous mode
[  951.409521][T31029] br0: port 3(c3) entered blocking state
[  951.409705][T31029] br0: port 3(c3) entered disabled state
[  951.409868][T31029] c3: entered allmulticast mode
[  951.412143][T31029] c3: entered promiscuous mode
[  951.553537][T31034] br0: port 4(sender) entered blocking state
[  951.554468][T31034] br0: port 4(sender) entered disabled state
[  951.554734][T31034] sender: entered allmulticast mode
[  951.556287][T31034] sender: entered promiscuous mode
[  951.605070][T31036] br0: port 4(sender) entered blocking state
[  951.605318][T31036] br0: port 4(sender) entered forwarding state
[  951.605727][T31036] br0: port 3(c3) entered blocking state
[  951.605917][T31036] br0: port 3(c3) entered forwarding state
[  951.606284][T31036] br0: port 2(c2) entered blocking state
[  951.606477][T31036] br0: port 2(c2) entered forwarding state
[  951.606861][T31036] br0: port 1(c1) entered blocking state
[  951.607060][T31036] br0: port 1(c1) entered forwarding state
[  962.717415][   T12] br0: port 1(c1) entered disabled state
[  962.730420][   T12] c1 (unregistering): left allmulticast mode
[  962.730762][   T12] c1 (unregistering): left promiscuous mode
[  962.731010][   T12] br0: port 1(c1) entered disabled state
[  962.885284][   T12] br0: port 2(c2) entered disabled state
[  962.898297][   T12] c2 (unregistering): left allmulticast mode
[  962.898590][   T12] c2 (unregistering): left promiscuous mode
[  962.898803][   T12] br0: port 2(c2) entered disabled state
[  963.037226][   T12] br0: port 3(c3) entered disabled state
[  963.050029][   T12] c3 (unregistering): left allmulticast mode
[  963.050327][   T12] c3 (unregistering): left promiscuous mode
[  963.050605][   T12] br0: port 3(c3) entered disabled state
[  963.194095][   T12] br0: port 4(sender) entered disabled state
[  963.206421][   T12] sender (unregistering): left allmulticast mode
[  963.206725][   T12] sender (unregistering): left promiscuous mode
[  963.207019][   T12] br0: port 4(sender) entered disabled state