[  954.669211][T32542] br0: port 1(c1) entered blocking state
[  954.669399][T32542] br0: port 1(c1) entered disabled state
[  954.669553][T32542] c1: entered allmulticast mode
[  954.670951][T32542] c1: entered promiscuous mode
[  954.826939][T32547] br0: port 2(c2) entered blocking state
[  954.827126][T32547] br0: port 2(c2) entered disabled state
[  954.827280][T32547] c2: entered allmulticast mode
[  954.828668][T32547] c2: entered promiscuous mode
[  954.971184][T32552] br0: port 3(c3) entered blocking state
[  954.971357][T32552] br0: port 3(c3) entered disabled state
[  954.971509][T32552] c3: entered allmulticast mode
[  954.972898][T32552] c3: entered promiscuous mode
[  955.130371][T32557] br0: port 4(sender) entered blocking state
[  955.130708][T32557] br0: port 4(sender) entered disabled state
[  955.130891][T32557] sender: entered allmulticast mode
[  955.132275][T32557] sender: entered promiscuous mode
[  955.176394][T32559] br0: port 4(sender) entered blocking state
[  955.176603][T32559] br0: port 4(sender) entered forwarding state
[  955.176910][T32559] br0: port 3(c3) entered blocking state
[  955.177055][T32559] br0: port 3(c3) entered forwarding state
[  955.177330][T32559] br0: port 2(c2) entered blocking state
[  955.177467][T32559] br0: port 2(c2) entered forwarding state
[  955.177742][T32559] br0: port 1(c1) entered blocking state
[  955.177926][T32559] br0: port 1(c1) entered forwarding state
[  966.165189][   T12] br0: port 1(c1) entered disabled state
[  966.169082][   T12] c1 (unregistering): left allmulticast mode
[  966.169278][   T12] c1 (unregistering): left promiscuous mode
[  966.169446][   T12] br0: port 1(c1) entered disabled state
[  966.272497][   T12] br0: port 2(c2) entered disabled state
[  966.275185][   T12] c2 (unregistering): left allmulticast mode
[  966.275376][   T12] c2 (unregistering): left promiscuous mode
[  966.275543][   T12] br0: port 2(c2) entered disabled state
[  966.398358][   T12] br0: port 3(c3) entered disabled state
[  966.401986][   T12] c3 (unregistering): left allmulticast mode
[  966.402179][   T12] c3 (unregistering): left promiscuous mode
[  966.402347][   T12] br0: port 3(c3) entered disabled state
[  966.518713][   T12] br0: port 4(sender) entered disabled state
[  966.520943][   T12] sender (unregistering): left allmulticast mode
[  966.521129][   T12] sender (unregistering): left promiscuous mode
[  966.521301][   T12] br0: port 4(sender) entered disabled state