[ 1110.126635][  T501] br0: port 1(c1) entered blocking state
[ 1110.126819][  T501] br0: port 1(c1) entered disabled state
[ 1110.126988][  T501] c1: entered allmulticast mode
[ 1110.128975][  T501] c1: entered promiscuous mode
[ 1110.335478][  T506] br0: port 2(c2) entered blocking state
[ 1110.335695][  T506] br0: port 2(c2) entered disabled state
[ 1110.335875][  T506] c2: entered allmulticast mode
[ 1110.337405][  T506] c2: entered promiscuous mode
[ 1110.548010][  T511] br0: port 3(c3) entered blocking state
[ 1110.548939][  T511] br0: port 3(c3) entered disabled state
[ 1110.549217][  T511] c3: entered allmulticast mode
[ 1110.551878][  T511] c3: entered promiscuous mode
[ 1110.772032][  T516] br0: port 4(sender) entered blocking state
[ 1110.772251][  T516] br0: port 4(sender) entered disabled state
[ 1110.772452][  T516] sender: entered allmulticast mode
[ 1110.773973][  T516] sender: entered promiscuous mode
[ 1110.858359][  T518] br0: port 4(sender) entered blocking state
[ 1110.858684][  T518] br0: port 4(sender) entered forwarding state
[ 1110.859182][  T518] br0: port 3(c3) entered blocking state
[ 1110.859420][  T518] br0: port 3(c3) entered forwarding state
[ 1110.859888][  T518] br0: port 2(c2) entered blocking state
[ 1110.860121][  T518] br0: port 2(c2) entered forwarding state
[ 1110.860611][  T518] br0: port 1(c1) entered blocking state
[ 1110.860845][  T518] br0: port 1(c1) entered forwarding state
[ 1122.000948][   T70] br0: port 1(c1) entered disabled state
[ 1122.003908][   T70] c1 (unregistering): left allmulticast mode
[ 1122.004112][   T70] c1 (unregistering): left promiscuous mode
[ 1122.004297][   T70] br0: port 1(c1) entered disabled state
[ 1122.167709][   T70] br0: port 2(c2) entered disabled state
[ 1122.170670][   T70] c2 (unregistering): left allmulticast mode
[ 1122.170865][   T70] c2 (unregistering): left promiscuous mode
[ 1122.171036][   T70] br0: port 2(c2) entered disabled state
[ 1122.302076][   T70] br0: port 3(c3) entered disabled state
[ 1122.319558][   T70] c3 (unregistering): left allmulticast mode
[ 1122.319780][   T70] c3 (unregistering): left promiscuous mode
[ 1122.319958][   T70] br0: port 3(c3) entered disabled state
[ 1122.441042][   T70] br0: port 4(sender) entered disabled state
[ 1122.444934][   T70] sender (unregistering): left allmulticast mode
[ 1122.445135][   T70] sender (unregistering): left promiscuous mode
[ 1122.445316][   T70] br0: port 4(sender) entered disabled state