[ 1514.729548][T18791] br0: port 1(c1) entered blocking state
[ 1514.729845][T18791] br0: port 1(c1) entered disabled state
[ 1514.730065][T18791] c1: entered allmulticast mode
[ 1514.731965][T18791] c1: entered promiscuous mode
[ 1515.189161][T18796] br0: port 2(c2) entered blocking state
[ 1515.189711][T18796] br0: port 2(c2) entered disabled state
[ 1515.189934][T18796] c2: entered allmulticast mode
[ 1515.191796][T18796] c2: entered promiscuous mode
[ 1515.655221][T18801] br0: port 3(c3) entered blocking state
[ 1515.655537][T18801] br0: port 3(c3) entered disabled state
[ 1515.655765][T18801] c3: entered allmulticast mode
[ 1515.657628][T18801] c3: entered promiscuous mode
[ 1516.117225][T18806] br0: port 4(sender) entered blocking state
[ 1516.117579][T18806] br0: port 4(sender) entered disabled state
[ 1516.117840][T18806] sender: entered allmulticast mode
[ 1516.119778][T18806] sender: entered promiscuous mode
[ 1516.287909][T18808] br0: port 4(sender) entered blocking state
[ 1516.288206][T18808] br0: port 4(sender) entered forwarding state
[ 1516.288673][T18808] br0: port 3(c3) entered blocking state
[ 1516.288882][T18808] br0: port 3(c3) entered forwarding state
[ 1516.289285][T18808] br0: port 2(c2) entered blocking state
[ 1516.289497][T18808] br0: port 2(c2) entered forwarding state
[ 1516.289902][T18808] br0: port 1(c1) entered blocking state
[ 1516.290109][T18808] br0: port 1(c1) entered forwarding state
[ 1528.169876][   T68] br0: port 1(c1) entered disabled state
[ 1528.309954][   T68] c1 (unregistering): left allmulticast mode
[ 1528.310280][   T68] c1 (unregistering): left promiscuous mode
[ 1528.310520][   T68] br0: port 1(c1) entered disabled state
[ 1528.536882][   T68] br0: port 2(c2) entered disabled state
[ 1528.699098][   T68] c2 (unregistering): left allmulticast mode
[ 1528.699435][   T68] c2 (unregistering): left promiscuous mode
[ 1528.699650][   T68] br0: port 2(c2) entered disabled state
[ 1528.889516][   T68] br0: port 3(c3) entered disabled state
[ 1529.050959][   T68] c3 (unregistering): left allmulticast mode
[ 1529.051293][   T68] c3 (unregistering): left promiscuous mode
[ 1529.051537][   T68] br0: port 3(c3) entered disabled state
[ 1529.249706][   T68] br0: port 4(sender) entered disabled state
[ 1529.376958][   T68] sender (unregistering): left allmulticast mode
[ 1529.377333][   T68] sender (unregistering): left promiscuous mode
[ 1529.377547][   T68] br0: port 4(sender) entered disabled state