[ 1020.285170][  T398] br0: port 1(c1) entered blocking state
[ 1020.285398][  T398] br0: port 1(c1) entered disabled state
[ 1020.285608][  T398] c1: entered allmulticast mode
[ 1020.287115][  T398] c1: entered promiscuous mode
[ 1020.441859][  T403] br0: port 2(c2) entered blocking state
[ 1020.442006][  T403] br0: port 2(c2) entered disabled state
[ 1020.442159][  T403] c2: entered allmulticast mode
[ 1020.443557][  T403] c2: entered promiscuous mode
[ 1020.590194][  T408] br0: port 3(c3) entered blocking state
[ 1020.590402][  T408] br0: port 3(c3) entered disabled state
[ 1020.590604][  T408] c3: entered allmulticast mode
[ 1020.592073][  T408] c3: entered promiscuous mode
[ 1020.750460][  T413] br0: port 4(sender) entered blocking state
[ 1020.750709][  T413] br0: port 4(sender) entered disabled state
[ 1020.750886][  T413] sender: entered allmulticast mode
[ 1020.752330][  T413] sender: entered promiscuous mode
[ 1020.802637][  T415] br0: port 4(sender) entered blocking state
[ 1020.802837][  T415] br0: port 4(sender) entered forwarding state
[ 1020.803570][  T415] br0: port 3(c3) entered blocking state
[ 1020.803709][  T415] br0: port 3(c3) entered forwarding state
[ 1020.803982][  T415] br0: port 2(c2) entered blocking state
[ 1020.804201][  T415] br0: port 2(c2) entered forwarding state
[ 1020.804486][  T415] br0: port 1(c1) entered blocking state
[ 1020.804624][  T415] br0: port 1(c1) entered forwarding state
[ 1031.770597][   T70] br0: port 1(c1) entered disabled state
[ 1031.773907][   T70] c1 (unregistering): left allmulticast mode
[ 1031.774102][   T70] c1 (unregistering): left promiscuous mode
[ 1031.774386][   T70] br0: port 1(c1) entered disabled state
[ 1031.896827][   T70] br0: port 2(c2) entered disabled state
[ 1031.906816][   T70] c2 (unregistering): left allmulticast mode
[ 1031.907008][   T70] c2 (unregistering): left promiscuous mode
[ 1031.907184][   T70] br0: port 2(c2) entered disabled state
[ 1032.029940][   T70] br0: port 3(c3) entered disabled state
[ 1032.033639][   T70] c3 (unregistering): left allmulticast mode
[ 1032.033913][   T70] c3 (unregistering): left promiscuous mode
[ 1032.034090][   T70] br0: port 3(c3) entered disabled state
[ 1032.166654][   T70] br0: port 4(sender) entered disabled state
[ 1032.170241][   T70] sender (unregistering): left allmulticast mode
[ 1032.170476][   T70] sender (unregistering): left promiscuous mode
[ 1032.170671][   T70] br0: port 4(sender) entered disabled state