[  954.069027][  T505] br0: port 1(c1) entered blocking state
[  954.069215][  T505] br0: port 1(c1) entered disabled state
[  954.069368][  T505] c1: entered allmulticast mode
[  954.070803][  T505] c1: entered promiscuous mode
[  954.220176][  T510] br0: port 2(c2) entered blocking state
[  954.220346][  T510] br0: port 2(c2) entered disabled state
[  954.220503][  T510] c2: entered allmulticast mode
[  954.221932][  T510] c2: entered promiscuous mode
[  954.375845][  T515] br0: port 3(c3) entered blocking state
[  954.376019][  T515] br0: port 3(c3) entered disabled state
[  954.376171][  T515] c3: entered allmulticast mode
[  954.377607][  T515] c3: entered promiscuous mode
[  954.520178][  T520] br0: port 4(sender) entered blocking state
[  954.520377][  T520] br0: port 4(sender) entered disabled state
[  954.521135][  T520] sender: entered allmulticast mode
[  954.522529][  T520] sender: entered promiscuous mode
[  954.577868][  T522] br0: port 4(sender) entered blocking state
[  954.578075][  T522] br0: port 4(sender) entered forwarding state
[  954.578385][  T522] br0: port 3(c3) entered blocking state
[  954.578533][  T522] br0: port 3(c3) entered forwarding state
[  954.578809][  T522] br0: port 2(c2) entered blocking state
[  954.578947][  T522] br0: port 2(c2) entered forwarding state
[  954.579231][  T522] br0: port 1(c1) entered blocking state
[  954.579369][  T522] br0: port 1(c1) entered forwarding state
[  965.565694][   T12] br0: port 1(c1) entered disabled state
[  965.569318][   T12] c1 (unregistering): left allmulticast mode
[  965.569999][   T12] c1 (unregistering): left promiscuous mode
[  965.570251][   T12] br0: port 1(c1) entered disabled state
[  965.694039][   T12] br0: port 2(c2) entered disabled state
[  965.696649][   T12] c2 (unregistering): left allmulticast mode
[  965.696851][   T12] c2 (unregistering): left promiscuous mode
[  965.697023][   T12] br0: port 2(c2) entered disabled state
[  965.806229][   T12] br0: port 3(c3) entered disabled state
[  965.816276][   T12] c3 (unregistering): left allmulticast mode
[  965.817326][   T12] c3 (unregistering): left promiscuous mode
[  965.817630][   T12] br0: port 3(c3) entered disabled state
[  965.922800][   T12] br0: port 4(sender) entered disabled state
[  965.926106][   T12] sender (unregistering): left allmulticast mode
[  965.926286][   T12] sender (unregistering): left promiscuous mode
[  965.926482][   T12] br0: port 4(sender) entered disabled state