[ 1340.539222][T18786] br0: port 1(c1) entered blocking state
[ 1340.539553][T18786] br0: port 1(c1) entered disabled state
[ 1340.539804][T18786] c1: entered allmulticast mode
[ 1340.541558][T18786] c1: entered promiscuous mode
[ 1340.969633][T18791] br0: port 2(c2) entered blocking state
[ 1340.969996][T18791] br0: port 2(c2) entered disabled state
[ 1340.970225][T18791] c2: entered allmulticast mode
[ 1340.973025][T18791] c2: entered promiscuous mode
[ 1341.401822][T18796] br0: port 3(c3) entered blocking state
[ 1341.402108][T18796] br0: port 3(c3) entered disabled state
[ 1341.402314][T18796] c3: entered allmulticast mode
[ 1341.404056][T18796] c3: entered promiscuous mode
[ 1341.828591][T18801] br0: port 4(sender) entered blocking state
[ 1341.829071][T18801] br0: port 4(sender) entered disabled state
[ 1341.829456][T18801] sender: entered allmulticast mode
[ 1341.832273][T18801] sender: entered promiscuous mode
[ 1342.001133][T18803] br0: port 4(sender) entered blocking state
[ 1342.001445][T18803] br0: port 4(sender) entered forwarding state
[ 1342.001893][T18803] br0: port 3(c3) entered blocking state
[ 1342.002084][T18803] br0: port 3(c3) entered forwarding state
[ 1342.002458][T18803] br0: port 2(c2) entered blocking state
[ 1342.002661][T18803] br0: port 2(c2) entered forwarding state
[ 1342.003040][T18803] br0: port 1(c1) entered blocking state
[ 1342.003239][T18803] br0: port 1(c1) entered forwarding state
[ 1353.829455][   T12] br0: port 1(c1) entered disabled state
[ 1353.941283][   T12] c1 (unregistering): left allmulticast mode
[ 1353.941571][   T12] c1 (unregistering): left promiscuous mode
[ 1353.941824][   T12] br0: port 1(c1) entered disabled state
[ 1354.254093][   T12] br0: port 2(c2) entered disabled state
[ 1354.406714][   T12] c2 (unregistering): left allmulticast mode
[ 1354.407136][   T12] c2 (unregistering): left promiscuous mode
[ 1354.407485][   T12] br0: port 2(c2) entered disabled state
[ 1354.732939][   T12] br0: port 3(c3) entered disabled state
[ 1354.826493][   T12] c3 (unregistering): left allmulticast mode
[ 1354.826840][   T12] c3 (unregistering): left promiscuous mode
[ 1354.827090][   T12] br0: port 3(c3) entered disabled state
[ 1355.121572][   T12] br0: port 4(sender) entered disabled state
[ 1355.272121][   T12] sender (unregistering): left allmulticast mode
[ 1355.272407][   T12] sender (unregistering): left promiscuous mode
[ 1355.272609][   T12] br0: port 4(sender) entered disabled state