[  943.438114][T31604] br0: port 1(c1) entered blocking state
[  943.438348][T31604] br0: port 1(c1) entered disabled state
[  943.438568][T31604] c1: entered allmulticast mode
[  943.440813][T31604] c1: entered promiscuous mode
[  943.578813][T31609] br0: port 2(c2) entered blocking state
[  943.579003][T31609] br0: port 2(c2) entered disabled state
[  943.579170][T31609] c2: entered allmulticast mode
[  943.580700][T31609] c2: entered promiscuous mode
[  943.735540][T31614] br0: port 3(c3) entered blocking state
[  943.735738][T31614] br0: port 3(c3) entered disabled state
[  943.735911][T31614] c3: entered allmulticast mode
[  943.737424][T31614] c3: entered promiscuous mode
[  943.873125][T31619] br0: port 4(sender) entered blocking state
[  943.873342][T31619] br0: port 4(sender) entered disabled state
[  943.873537][T31619] sender: entered allmulticast mode
[  943.875069][T31619] sender: entered promiscuous mode
[  943.921616][T31621] br0: port 4(sender) entered blocking state
[  943.921853][T31621] br0: port 4(sender) entered forwarding state
[  943.922191][T31621] br0: port 3(c3) entered blocking state
[  943.922341][T31621] br0: port 3(c3) entered forwarding state
[  943.922663][T31621] br0: port 2(c2) entered blocking state
[  943.922812][T31621] br0: port 2(c2) entered forwarding state
[  943.923111][T31621] br0: port 1(c1) entered blocking state
[  943.923260][T31621] br0: port 1(c1) entered forwarding state
[  954.942951][   T12] br0: port 1(c1) entered disabled state
[  954.947495][   T12] c1 (unregistering): left allmulticast mode
[  954.947809][   T12] c1 (unregistering): left promiscuous mode
[  954.948092][   T12] br0: port 1(c1) entered disabled state
[  955.086881][   T12] br0: port 2(c2) entered disabled state
[  955.090242][   T12] c2 (unregistering): left allmulticast mode
[  955.090452][   T12] c2 (unregistering): left promiscuous mode
[  955.091126][   T12] br0: port 2(c2) entered disabled state
[  955.218113][   T12] br0: port 3(c3) entered disabled state
[  955.221796][   T12] c3 (unregistering): left allmulticast mode
[  955.222012][   T12] c3 (unregistering): left promiscuous mode
[  955.222198][   T12] br0: port 3(c3) entered disabled state
[  955.360617][   T12] br0: port 4(sender) entered disabled state
[  955.363961][   T12] sender (unregistering): left allmulticast mode
[  955.364154][   T12] sender (unregistering): left promiscuous mode
[  955.364326][   T12] br0: port 4(sender) entered disabled state