[ 2449.960850][T19151] br0: port 1(c1) entered blocking state
[ 2449.961090][T19151] br0: port 1(c1) entered disabled state
[ 2449.961313][T19151] c1: entered allmulticast mode
[ 2449.963786][T19151] c1: entered promiscuous mode
[ 2450.906720][T19156] br0: port 2(c2) entered blocking state
[ 2450.906990][T19156] br0: port 2(c2) entered disabled state
[ 2450.907199][T19156] c2: entered allmulticast mode
[ 2450.909016][T19156] c2: entered promiscuous mode
[ 2451.824959][T19161] br0: port 3(c3) entered blocking state
[ 2451.825231][T19161] br0: port 3(c3) entered disabled state
[ 2451.825464][T19161] c3: entered allmulticast mode
[ 2451.827272][T19161] c3: entered promiscuous mode
[ 2452.754713][T19166] br0: port 4(sender) entered blocking state
[ 2452.755045][T19166] br0: port 4(sender) entered disabled state
[ 2452.755304][T19166] sender: entered allmulticast mode
[ 2452.758195][T19166] sender: entered promiscuous mode
[ 2453.133920][T19168] br0: port 4(sender) entered blocking state
[ 2453.134278][T19168] br0: port 4(sender) entered forwarding state
[ 2453.134754][T19168] br0: port 3(c3) entered blocking state
[ 2453.134959][T19168] br0: port 3(c3) entered forwarding state
[ 2453.135364][T19168] br0: port 2(c2) entered blocking state
[ 2453.135584][T19168] br0: port 2(c2) entered forwarding state
[ 2453.136003][T19168] br0: port 1(c1) entered blocking state
[ 2453.136212][T19168] br0: port 1(c1) entered forwarding state
[ 2466.358991][   T11] br0: port 1(c1) entered disabled state
[ 2466.437005][   T11] c1 (unregistering): left allmulticast mode
[ 2466.437264][   T11] c1 (unregistering): left promiscuous mode
[ 2466.437501][   T11] br0: port 1(c1) entered disabled state
[ 2467.071928][   T11] br0: port 2(c2) entered disabled state
[ 2467.154545][   T11] c2 (unregistering): left allmulticast mode
[ 2467.154798][   T11] c2 (unregistering): left promiscuous mode
[ 2467.155012][   T11] br0: port 2(c2) entered disabled state
[ 2467.833106][   T11] br0: port 3(c3) entered disabled state
[ 2467.963042][   T11] c3 (unregistering): left allmulticast mode
[ 2467.963391][   T11] c3 (unregistering): left promiscuous mode
[ 2467.963642][   T11] br0: port 3(c3) entered disabled state
[ 2468.522015][   T11] br0: port 4(sender) entered disabled state
[ 2468.607005][   T11] sender (unregistering): left allmulticast mode
[ 2468.607258][   T11] sender (unregistering): left promiscuous mode
[ 2468.607472][   T11] br0: port 4(sender) entered disabled state