[  993.783613][T30796] br0: port 1(c1) entered blocking state
[  993.783809][T30796] br0: port 1(c1) entered disabled state
[  993.783971][T30796] c1: entered allmulticast mode
[  993.785497][T30796] c1: entered promiscuous mode
[  993.927245][T30801] br0: port 2(c2) entered blocking state
[  993.927423][T30801] br0: port 2(c2) entered disabled state
[  993.927592][T30801] c2: entered allmulticast mode
[  993.929104][T30801] c2: entered promiscuous mode
[  994.073926][T30806] br0: port 3(c3) entered blocking state
[  994.074147][T30806] br0: port 3(c3) entered disabled state
[  994.074367][T30806] c3: entered allmulticast mode
[  994.076665][T30806] c3: entered promiscuous mode
[  994.225513][T30811] br0: port 4(sender) entered blocking state
[  994.225725][T30811] br0: port 4(sender) entered disabled state
[  994.225926][T30811] sender: entered allmulticast mode
[  994.227447][T30811] sender: entered promiscuous mode
[  994.273316][T30813] br0: port 4(sender) entered blocking state
[  994.273575][T30813] br0: port 4(sender) entered forwarding state
[  994.273974][T30813] br0: port 3(c3) entered blocking state
[  994.274167][T30813] br0: port 3(c3) entered forwarding state
[  994.274537][T30813] br0: port 2(c2) entered blocking state
[  994.274730][T30813] br0: port 2(c2) entered forwarding state
[  994.275091][T30813] br0: port 1(c1) entered blocking state
[  994.275286][T30813] br0: port 1(c1) entered forwarding state
[ 1005.358689][   T12] br0: port 1(c1) entered disabled state
[ 1005.361961][   T12] c1 (unregistering): left allmulticast mode
[ 1005.362175][   T12] c1 (unregistering): left promiscuous mode
[ 1005.362360][   T12] br0: port 1(c1) entered disabled state
[ 1005.499769][   T12] br0: port 2(c2) entered disabled state
[ 1005.502345][   T12] c2 (unregistering): left allmulticast mode
[ 1005.503479][   T12] c2 (unregistering): left promiscuous mode
[ 1005.503676][   T12] br0: port 2(c2) entered disabled state
[ 1005.610507][   T12] br0: port 3(c3) entered disabled state
[ 1005.613421][   T12] c3 (unregistering): left allmulticast mode
[ 1005.613638][   T12] c3 (unregistering): left promiscuous mode
[ 1005.613816][   T12] br0: port 3(c3) entered disabled state
[ 1005.767241][   T12] br0: port 4(sender) entered disabled state
[ 1005.770729][   T12] sender (unregistering): left allmulticast mode
[ 1005.770925][   T12] sender (unregistering): left promiscuous mode
[ 1005.771099][   T12] br0: port 4(sender) entered disabled state