[ 1537.432033][T18791] br0: port 1(c1) entered blocking state
[ 1537.432342][T18791] br0: port 1(c1) entered disabled state
[ 1537.432630][T18791] c1: entered allmulticast mode
[ 1537.434870][T18791] c1: entered promiscuous mode
[ 1537.992340][T18796] br0: port 2(c2) entered blocking state
[ 1537.992639][T18796] br0: port 2(c2) entered disabled state
[ 1537.992899][T18796] c2: entered allmulticast mode
[ 1537.994971][T18796] c2: entered promiscuous mode
[ 1538.542425][T18801] br0: port 3(c3) entered blocking state
[ 1538.542861][T18801] br0: port 3(c3) entered disabled state
[ 1538.543251][T18801] c3: entered allmulticast mode
[ 1538.546357][T18801] c3: entered promiscuous mode
[ 1539.086529][T18806] br0: port 4(sender) entered blocking state
[ 1539.086866][T18806] br0: port 4(sender) entered disabled state
[ 1539.087184][T18806] sender: entered allmulticast mode
[ 1539.089148][T18806] sender: entered promiscuous mode
[ 1539.314579][T18808] br0: port 4(sender) entered blocking state
[ 1539.315149][T18808] br0: port 4(sender) entered forwarding state
[ 1539.315954][T18808] br0: port 3(c3) entered blocking state
[ 1539.316311][T18808] br0: port 3(c3) entered forwarding state
[ 1539.317027][T18808] br0: port 2(c2) entered blocking state
[ 1539.317376][T18808] br0: port 2(c2) entered forwarding state
[ 1539.318084][T18808] br0: port 1(c1) entered blocking state
[ 1539.318438][T18808] br0: port 1(c1) entered forwarding state
[ 1551.450514][   T11] br0: port 1(c1) entered disabled state
[ 1551.560719][   T11] c1 (unregistering): left allmulticast mode
[ 1551.561018][   T11] c1 (unregistering): left promiscuous mode
[ 1551.561249][   T11] br0: port 1(c1) entered disabled state
[ 1551.905847][   T11] br0: port 2(c2) entered disabled state
[ 1552.049812][   T11] c2 (unregistering): left allmulticast mode
[ 1552.050108][   T11] c2 (unregistering): left promiscuous mode
[ 1552.050389][   T11] br0: port 2(c2) entered disabled state
[ 1552.362824][   T11] br0: port 3(c3) entered disabled state
[ 1552.515792][   T11] c3 (unregistering): left allmulticast mode
[ 1552.516144][   T11] c3 (unregistering): left promiscuous mode
[ 1552.516374][   T11] br0: port 3(c3) entered disabled state
[ 1552.861314][   T11] br0: port 4(sender) entered disabled state
[ 1552.955731][   T11] sender (unregistering): left allmulticast mode
[ 1552.956035][   T11] sender (unregistering): left promiscuous mode
[ 1552.956271][   T11] br0: port 4(sender) entered disabled state