[ 2964.471753][T29285] br0: port 1(c1) entered blocking state
[ 2964.472181][T29285] br0: port 1(c1) entered disabled state
[ 2964.473021][T29285] c1: entered allmulticast mode
[ 2964.476533][T29285] c1: entered promiscuous mode
[ 2965.230283][T29290] br0: port 2(c2) entered blocking state
[ 2965.230940][T29290] br0: port 2(c2) entered disabled state
[ 2965.231329][T29290] c2: entered allmulticast mode
[ 2965.234750][T29290] c2: entered promiscuous mode
[ 2965.936882][T29295] br0: port 3(c3) entered blocking state
[ 2965.937231][T29295] br0: port 3(c3) entered disabled state
[ 2965.937607][T29295] c3: entered allmulticast mode
[ 2965.940994][T29295] c3: entered promiscuous mode
[ 2966.697145][T29300] br0: port 4(sender) entered blocking state
[ 2966.697966][T29300] br0: port 4(sender) entered disabled state
[ 2966.699333][T29300] sender: entered allmulticast mode
[ 2966.706835][T29300] sender: entered promiscuous mode
[ 2966.960954][T29302] br0: port 4(sender) entered blocking state
[ 2966.961444][T29302] br0: port 4(sender) entered forwarding state
[ 2966.962168][T29302] br0: port 3(c3) entered blocking state
[ 2966.962512][T29302] br0: port 3(c3) entered forwarding state
[ 2966.963179][T29302] br0: port 2(c2) entered blocking state
[ 2966.963524][T29302] br0: port 2(c2) entered forwarding state
[ 2966.964182][T29302] br0: port 1(c1) entered blocking state
[ 2966.964533][T29302] br0: port 1(c1) entered forwarding state
[ 2979.577869][   T12] br0: port 1(c1) entered disabled state
[ 2979.598318][   T12] c1 (unregistering): left allmulticast mode
[ 2979.601241][   T12] c1 (unregistering): left promiscuous mode
[ 2979.601675][   T12] br0: port 1(c1) entered disabled state
[ 2980.140474][   T12] br0: port 2(c2) entered disabled state
[ 2980.164611][   T12] c2 (unregistering): left allmulticast mode
[ 2980.165103][   T12] c2 (unregistering): left promiscuous mode
[ 2980.165773][   T12] br0: port 2(c2) entered disabled state
[ 2980.713062][   T12] br0: port 3(c3) entered disabled state
[ 2980.738726][   T12] c3 (unregistering): left allmulticast mode
[ 2980.739200][   T12] c3 (unregistering): left promiscuous mode
[ 2980.739588][   T12] br0: port 3(c3) entered disabled state
[ 2981.308817][   T12] br0: port 4(sender) entered disabled state
[ 2981.335219][   T12] sender (unregistering): left allmulticast mode
[ 2981.336236][   T12] sender (unregistering): left promiscuous mode
[ 2981.336640][   T12] br0: port 4(sender) entered disabled state