[ 2247.267477][T18308] br0: port 1(c1) entered blocking state
[ 2247.267736][T18308] br0: port 1(c1) entered disabled state
[ 2247.268000][T18308] c1: entered allmulticast mode
[ 2247.270139][T18308] c1: entered promiscuous mode
[ 2248.133251][T18313] br0: port 2(c2) entered blocking state
[ 2248.133606][T18313] br0: port 2(c2) entered disabled state
[ 2248.133826][T18313] c2: entered allmulticast mode
[ 2248.137356][T18313] c2: entered promiscuous mode
[ 2248.986531][T18318] br0: port 3(c3) entered blocking state
[ 2248.986826][T18318] br0: port 3(c3) entered disabled state
[ 2248.987062][T18318] c3: entered allmulticast mode
[ 2248.988923][T18318] c3: entered promiscuous mode
[ 2249.845190][T18323] br0: port 4(sender) entered blocking state
[ 2249.845522][T18323] br0: port 4(sender) entered disabled state
[ 2249.845795][T18323] sender: entered allmulticast mode
[ 2249.847708][T18323] sender: entered promiscuous mode
[ 2250.176786][T18325] br0: port 4(sender) entered blocking state
[ 2250.177144][T18325] br0: port 4(sender) entered forwarding state
[ 2250.177581][T18325] br0: port 3(c3) entered blocking state
[ 2250.177781][T18325] br0: port 3(c3) entered forwarding state
[ 2250.178195][T18325] br0: port 2(c2) entered blocking state
[ 2250.178385][T18325] br0: port 2(c2) entered forwarding state
[ 2250.178780][T18325] br0: port 1(c1) entered blocking state
[ 2250.178973][T18325] br0: port 1(c1) entered forwarding state
[ 2263.130870][   T76] br0: port 1(c1) entered disabled state
[ 2263.296230][   T76] c1 (unregistering): left allmulticast mode
[ 2263.296470][   T76] c1 (unregistering): left promiscuous mode
[ 2263.296710][   T76] br0: port 1(c1) entered disabled state
[ 2263.743482][   T76] br0: port 2(c2) entered disabled state
[ 2263.892184][   T76] c2 (unregistering): left allmulticast mode
[ 2263.892418][   T76] c2 (unregistering): left promiscuous mode
[ 2263.892636][   T76] br0: port 2(c2) entered disabled state
[ 2264.374096][   T76] br0: port 3(c3) entered disabled state
[ 2264.447184][   T76] c3 (unregistering): left allmulticast mode
[ 2264.447421][   T76] c3 (unregistering): left promiscuous mode
[ 2264.447630][   T76] br0: port 3(c3) entered disabled state
[ 2264.996461][   T76] br0: port 4(sender) entered disabled state
[ 2265.065205][   T76] sender (unregistering): left allmulticast mode
[ 2265.065454][   T76] sender (unregistering): left promiscuous mode
[ 2265.065665][   T76] br0: port 4(sender) entered disabled state