[  981.551416][  T606] br0: port 1(c1) entered blocking state
[  981.551642][  T606] br0: port 1(c1) entered disabled state
[  981.552912][  T606] c1: entered allmulticast mode
[  981.554417][  T606] c1: entered promiscuous mode
[  981.708058][  T611] br0: port 2(c2) entered blocking state
[  981.708220][  T611] br0: port 2(c2) entered disabled state
[  981.708367][  T611] c2: entered allmulticast mode
[  981.709766][  T611] c2: entered promiscuous mode
[  981.868407][  T616] br0: port 3(c3) entered blocking state
[  981.868604][  T616] br0: port 3(c3) entered disabled state
[  981.868822][  T616] c3: entered allmulticast mode
[  981.870289][  T616] c3: entered promiscuous mode
[  982.015698][  T621] br0: port 4(sender) entered blocking state
[  982.016012][  T621] br0: port 4(sender) entered disabled state
[  982.016193][  T621] sender: entered allmulticast mode
[  982.017590][  T621] sender: entered promiscuous mode
[  982.061342][  T623] br0: port 4(sender) entered blocking state
[  982.061639][  T623] br0: port 4(sender) entered forwarding state
[  982.062177][  T623] br0: port 3(c3) entered blocking state
[  982.062404][  T623] br0: port 3(c3) entered forwarding state
[  982.062885][  T623] br0: port 2(c2) entered blocking state
[  982.063117][  T623] br0: port 2(c2) entered forwarding state
[  982.063583][  T623] br0: port 1(c1) entered blocking state
[  982.064361][  T623] br0: port 1(c1) entered forwarding state
[  993.017694][   T12] br0: port 1(c1) entered disabled state
[  993.020535][   T12] c1 (unregistering): left allmulticast mode
[  993.020714][   T12] c1 (unregistering): left promiscuous mode
[  993.020890][   T12] br0: port 1(c1) entered disabled state
[  993.128830][   T12] br0: port 2(c2) entered disabled state
[  993.132604][   T12] c2 (unregistering): left allmulticast mode
[  993.132793][   T12] c2 (unregistering): left promiscuous mode
[  993.132955][   T12] br0: port 2(c2) entered disabled state
[  993.232753][   T12] br0: port 3(c3) entered disabled state
[  993.235716][   T12] c3 (unregistering): left allmulticast mode
[  993.235901][   T12] c3 (unregistering): left promiscuous mode
[  993.236178][   T12] br0: port 3(c3) entered disabled state
[  993.367595][   T12] br0: port 4(sender) entered disabled state
[  993.370772][   T12] sender (unregistering): left allmulticast mode
[  993.370952][   T12] sender (unregistering): left promiscuous mode
[  993.371128][   T12] br0: port 4(sender) entered disabled state