[  887.591001][  T527] br0: port 1(c1) entered blocking state
[  887.591199][  T527] br0: port 1(c1) entered disabled state
[  887.591364][  T527] c1: entered allmulticast mode
[  887.592839][  T527] c1: entered promiscuous mode
[  887.733933][  T532] br0: port 2(c2) entered blocking state
[  887.734373][  T532] br0: port 2(c2) entered disabled state
[  887.734536][  T532] c2: entered allmulticast mode
[  887.736014][  T532] c2: entered promiscuous mode
[  887.865159][  T537] br0: port 3(c3) entered blocking state
[  887.865367][  T537] br0: port 3(c3) entered disabled state
[  887.865578][  T537] c3: entered allmulticast mode
[  887.867124][  T537] c3: entered promiscuous mode
[  888.012010][  T542] br0: port 4(sender) entered blocking state
[  888.013111][  T542] br0: port 4(sender) entered disabled state
[  888.020735][  T542] sender: entered allmulticast mode
[  888.022249][  T542] sender: entered promiscuous mode
[  888.061429][  T544] br0: port 4(sender) entered blocking state
[  888.061671][  T544] br0: port 4(sender) entered forwarding state
[  888.062061][  T544] br0: port 3(c3) entered blocking state
[  888.062265][  T544] br0: port 3(c3) entered forwarding state
[  888.062619][  T544] br0: port 2(c2) entered blocking state
[  888.062816][  T544] br0: port 2(c2) entered forwarding state
[  888.063194][  T544] br0: port 1(c1) entered blocking state
[  888.063392][  T544] br0: port 1(c1) entered forwarding state
[  899.084815][   T70] br0: port 1(c1) entered disabled state
[  899.088458][   T70] c1 (unregistering): left allmulticast mode
[  899.088666][   T70] c1 (unregistering): left promiscuous mode
[  899.088845][   T70] br0: port 1(c1) entered disabled state
[  899.225911][   T70] br0: port 2(c2) entered disabled state
[  899.229551][   T70] c2 (unregistering): left allmulticast mode
[  899.229753][   T70] c2 (unregistering): left promiscuous mode
[  899.229930][   T70] br0: port 2(c2) entered disabled state
[  899.374333][   T70] br0: port 3(c3) entered disabled state
[  899.377292][   T70] c3 (unregistering): left allmulticast mode
[  899.377576][   T70] c3 (unregistering): left promiscuous mode
[  899.378912][   T70] br0: port 3(c3) entered disabled state
[  899.545363][   T70] br0: port 4(sender) entered disabled state
[  899.555975][   T70] sender (unregistering): left allmulticast mode
[  899.556269][   T70] sender (unregistering): left promiscuous mode
[  899.556522][   T70] br0: port 4(sender) entered disabled state