[ 3209.714869][T28075] br0: port 1(c1) entered blocking state
[ 3209.715243][T28075] br0: port 1(c1) entered disabled state
[ 3209.715621][T28075] c1: entered allmulticast mode
[ 3209.719096][T28075] c1: entered promiscuous mode
[ 3210.437284][T28080] br0: port 2(c2) entered blocking state
[ 3210.437704][T28080] br0: port 2(c2) entered disabled state
[ 3210.438099][T28080] c2: entered allmulticast mode
[ 3210.441769][T28080] c2: entered promiscuous mode
[ 3211.211465][T28085] br0: port 3(c3) entered blocking state
[ 3211.211922][T28085] br0: port 3(c3) entered disabled state
[ 3211.212301][T28085] c3: entered allmulticast mode
[ 3211.215962][T28085] c3: entered promiscuous mode
[ 3211.959579][T28090] br0: port 4(sender) entered blocking state
[ 3211.960159][T28090] br0: port 4(sender) entered disabled state
[ 3211.960623][T28090] sender: entered allmulticast mode
[ 3211.964765][T28090] sender: entered promiscuous mode
[ 3212.228771][T28092] br0: port 4(sender) entered blocking state
[ 3212.229292][T28092] br0: port 4(sender) entered forwarding state
[ 3212.230101][T28092] br0: port 3(c3) entered blocking state
[ 3212.230455][T28092] br0: port 3(c3) entered forwarding state
[ 3212.231192][T28092] br0: port 2(c2) entered blocking state
[ 3212.231546][T28092] br0: port 2(c2) entered forwarding state
[ 3212.232261][T28092] br0: port 1(c1) entered blocking state
[ 3212.232633][T28092] br0: port 1(c1) entered forwarding state
[ 3224.902908][   T12] br0: port 1(c1) entered disabled state
[ 3225.025571][   T12] c1 (unregistering): left allmulticast mode
[ 3225.026171][   T12] c1 (unregistering): left promiscuous mode
[ 3225.026802][   T12] br0: port 1(c1) entered disabled state
[ 3225.462471][   T12] br0: port 2(c2) entered disabled state
[ 3225.617497][   T12] c2 (unregistering): left allmulticast mode
[ 3225.618033][   T12] c2 (unregistering): left promiscuous mode
[ 3225.618416][   T12] br0: port 2(c2) entered disabled state
[ 3226.033554][   T12] br0: port 3(c3) entered disabled state
[ 3226.144553][   T12] c3 (unregistering): left allmulticast mode
[ 3226.145019][   T12] c3 (unregistering): left promiscuous mode
[ 3226.145400][   T12] br0: port 3(c3) entered disabled state
[ 3226.557795][   T12] br0: port 4(sender) entered disabled state
[ 3226.677496][   T12] sender (unregistering): left allmulticast mode
[ 3226.677996][   T12] sender (unregistering): left promiscuous mode
[ 3226.678398][   T12] br0: port 4(sender) entered disabled state