[ 2416.255875][T19107] br0: port 1(c1) entered blocking state
[ 2416.256193][T19107] br0: port 1(c1) entered disabled state
[ 2416.256430][T19107] c1: entered allmulticast mode
[ 2416.258237][T19107] c1: entered promiscuous mode
[ 2417.149729][T19112] br0: port 2(c2) entered blocking state
[ 2417.150027][T19112] br0: port 2(c2) entered disabled state
[ 2417.150259][T19112] c2: entered allmulticast mode
[ 2417.152109][T19112] c2: entered promiscuous mode
[ 2418.037106][T19117] br0: port 3(c3) entered blocking state
[ 2418.037393][T19117] br0: port 3(c3) entered disabled state
[ 2418.037605][T19117] c3: entered allmulticast mode
[ 2418.039406][T19117] c3: entered promiscuous mode
[ 2418.928671][T19122] br0: port 4(sender) entered blocking state
[ 2418.928979][T19122] br0: port 4(sender) entered disabled state
[ 2418.929229][T19122] sender: entered allmulticast mode
[ 2418.931172][T19122] sender: entered promiscuous mode
[ 2419.263558][T19124] br0: port 4(sender) entered blocking state
[ 2419.263933][T19124] br0: port 4(sender) entered forwarding state
[ 2419.264388][T19124] br0: port 3(c3) entered blocking state
[ 2419.264575][T19124] br0: port 3(c3) entered forwarding state
[ 2419.264961][T19124] br0: port 2(c2) entered blocking state
[ 2419.265158][T19124] br0: port 2(c2) entered forwarding state
[ 2419.265555][T19124] br0: port 1(c1) entered blocking state
[ 2419.265755][T19124] br0: port 1(c1) entered forwarding state
[ 2432.356053][   T76] br0: port 1(c1) entered disabled state
[ 2432.472943][   T76] c1 (unregistering): left allmulticast mode
[ 2432.473209][   T76] c1 (unregistering): left promiscuous mode
[ 2432.473445][   T76] br0: port 1(c1) entered disabled state
[ 2433.075468][   T76] br0: port 2(c2) entered disabled state
[ 2433.148926][   T76] c2 (unregistering): left allmulticast mode
[ 2433.149153][   T76] c2 (unregistering): left promiscuous mode
[ 2433.149390][   T76] br0: port 2(c2) entered disabled state
[ 2433.787636][   T76] br0: port 3(c3) entered disabled state
[ 2433.940926][   T76] c3 (unregistering): left allmulticast mode
[ 2433.941149][   T76] c3 (unregistering): left promiscuous mode
[ 2433.941387][   T76] br0: port 3(c3) entered disabled state
[ 2434.517133][   T76] br0: port 4(sender) entered disabled state
[ 2434.672895][   T76] sender (unregistering): left allmulticast mode
[ 2434.673156][   T76] sender (unregistering): left promiscuous mode
[ 2434.673386][   T76] br0: port 4(sender) entered disabled state