[  992.542504][ T1477] br0: port 1(c1) entered blocking state
[  992.542684][ T1477] br0: port 1(c1) entered disabled state
[  992.542836][ T1477] c1: entered allmulticast mode
[  992.544734][ T1477] c1: entered promiscuous mode
[  992.697694][ T1482] br0: port 2(c2) entered blocking state
[  992.697864][ T1482] br0: port 2(c2) entered disabled state
[  992.698015][ T1482] c2: entered allmulticast mode
[  992.699450][ T1482] c2: entered promiscuous mode
[  992.853039][ T1487] br0: port 3(c3) entered blocking state
[  992.853250][ T1487] br0: port 3(c3) entered disabled state
[  992.853469][ T1487] c3: entered allmulticast mode
[  992.855033][ T1487] c3: entered promiscuous mode
[  993.022528][ T1492] br0: port 4(sender) entered blocking state
[  993.022769][ T1492] br0: port 4(sender) entered disabled state
[  993.022995][ T1492] sender: entered allmulticast mode
[  993.025252][ T1492] sender: entered promiscuous mode
[  993.083153][ T1494] br0: port 4(sender) entered blocking state
[  993.083396][ T1494] br0: port 4(sender) entered forwarding state
[  993.083784][ T1494] br0: port 3(c3) entered blocking state
[  993.083964][ T1494] br0: port 3(c3) entered forwarding state
[  993.084300][ T1494] br0: port 2(c2) entered blocking state
[  993.084493][ T1494] br0: port 2(c2) entered forwarding state
[  993.084855][ T1494] br0: port 1(c1) entered blocking state
[  993.085037][ T1494] br0: port 1(c1) entered forwarding state
[ 1004.126881][   T70] br0: port 1(c1) entered disabled state
[ 1004.129652][   T70] c1 (unregistering): left allmulticast mode
[ 1004.129890][   T70] c1 (unregistering): left promiscuous mode
[ 1004.130120][   T70] br0: port 1(c1) entered disabled state
[ 1004.258651][   T70] br0: port 2(c2) entered disabled state
[ 1004.261943][   T70] c2 (unregistering): left allmulticast mode
[ 1004.262150][   T70] c2 (unregistering): left promiscuous mode
[ 1004.262313][   T70] br0: port 2(c2) entered disabled state
[ 1004.384731][   T70] br0: port 3(c3) entered disabled state
[ 1004.389392][   T70] c3 (unregistering): left allmulticast mode
[ 1004.389629][   T70] c3 (unregistering): left promiscuous mode
[ 1004.389794][   T70] br0: port 3(c3) entered disabled state
[ 1004.515702][   T70] br0: port 4(sender) entered disabled state
[ 1004.518934][   T70] sender (unregistering): left allmulticast mode
[ 1004.519127][   T70] sender (unregistering): left promiscuous mode
[ 1004.519280][   T70] br0: port 4(sender) entered disabled state