[ 1450.907733][T18808] br0: port 1(c1) entered blocking state
[ 1450.908037][T18808] br0: port 1(c1) entered disabled state
[ 1450.908265][T18808] c1: entered allmulticast mode
[ 1450.910125][T18808] c1: entered promiscuous mode
[ 1451.356948][T18813] br0: port 2(c2) entered blocking state
[ 1451.357291][T18813] br0: port 2(c2) entered disabled state
[ 1451.358669][T18813] c2: entered allmulticast mode
[ 1451.360542][T18813] c2: entered promiscuous mode
[ 1451.814321][T18818] br0: port 3(c3) entered blocking state
[ 1451.814657][T18818] br0: port 3(c3) entered disabled state
[ 1451.814919][T18818] c3: entered allmulticast mode
[ 1451.816986][T18818] c3: entered promiscuous mode
[ 1452.259547][T18823] br0: port 4(sender) entered blocking state
[ 1452.259910][T18823] br0: port 4(sender) entered disabled state
[ 1452.260180][T18823] sender: entered allmulticast mode
[ 1452.261992][T18823] sender: entered promiscuous mode
[ 1452.433942][T18825] br0: port 4(sender) entered blocking state
[ 1452.434314][T18825] br0: port 4(sender) entered forwarding state
[ 1452.434790][T18825] br0: port 3(c3) entered blocking state
[ 1452.435001][T18825] br0: port 3(c3) entered forwarding state
[ 1452.435424][T18825] br0: port 2(c2) entered blocking state
[ 1452.435638][T18825] br0: port 2(c2) entered forwarding state
[ 1452.436047][T18825] br0: port 1(c1) entered blocking state
[ 1452.436269][T18825] br0: port 1(c1) entered forwarding state
[ 1464.257950][   T66] br0: port 1(c1) entered disabled state
[ 1464.336017][   T66] c1 (unregistering): left allmulticast mode
[ 1464.336352][   T66] c1 (unregistering): left promiscuous mode
[ 1464.336599][   T66] br0: port 1(c1) entered disabled state
[ 1464.657066][   T66] br0: port 2(c2) entered disabled state
[ 1464.819195][   T66] c2 (unregistering): left allmulticast mode
[ 1464.819473][   T66] c2 (unregistering): left promiscuous mode
[ 1464.819708][   T66] br0: port 2(c2) entered disabled state
[ 1465.026349][   T66] br0: port 3(c3) entered disabled state
[ 1465.093018][   T66] c3 (unregistering): left allmulticast mode
[ 1465.093345][   T66] c3 (unregistering): left promiscuous mode
[ 1465.093625][   T66] br0: port 3(c3) entered disabled state
[ 1465.388471][   T66] br0: port 4(sender) entered disabled state
[ 1465.549241][   T66] sender (unregistering): left allmulticast mode
[ 1465.549595][   T66] sender (unregistering): left promiscuous mode
[ 1465.549874][   T66] br0: port 4(sender) entered disabled state