[ 2507.051346][T19146] br0: port 1(c1) entered blocking state
[ 2507.051684][T19146] br0: port 1(c1) entered disabled state
[ 2507.051955][T19146] c1: entered allmulticast mode
[ 2507.053844][T19146] c1: entered promiscuous mode
[ 2507.968868][T19151] br0: port 2(c2) entered blocking state
[ 2507.969075][T19151] br0: port 2(c2) entered disabled state
[ 2507.969287][T19151] c2: entered allmulticast mode
[ 2507.971053][T19151] c2: entered promiscuous mode
[ 2508.884638][T19156] br0: port 3(c3) entered blocking state
[ 2508.884977][T19156] br0: port 3(c3) entered disabled state
[ 2508.885206][T19156] c3: entered allmulticast mode
[ 2508.887246][T19156] c3: entered promiscuous mode
[ 2509.806992][T19161] br0: port 4(sender) entered blocking state
[ 2509.807338][T19161] br0: port 4(sender) entered disabled state
[ 2509.807610][T19161] sender: entered allmulticast mode
[ 2509.810433][T19161] sender: entered promiscuous mode
[ 2510.176332][T19163] br0: port 4(sender) entered blocking state
[ 2510.176680][T19163] br0: port 4(sender) entered forwarding state
[ 2510.177111][T19163] br0: port 3(c3) entered blocking state
[ 2510.177297][T19163] br0: port 3(c3) entered forwarding state
[ 2510.177689][T19163] br0: port 2(c2) entered blocking state
[ 2510.177878][T19163] br0: port 2(c2) entered forwarding state
[ 2510.178634][T19163] br0: port 1(c1) entered blocking state
[ 2510.178843][T19163] br0: port 1(c1) entered forwarding state
[ 2523.249144][   T75] br0: port 1(c1) entered disabled state
[ 2523.363479][   T75] c1 (unregistering): left allmulticast mode
[ 2523.363851][   T75] c1 (unregistering): left promiscuous mode
[ 2523.364177][   T75] br0: port 1(c1) entered disabled state
[ 2523.993881][   T75] br0: port 2(c2) entered disabled state
[ 2524.113051][   T75] c2 (unregistering): left allmulticast mode
[ 2524.113289][   T75] c2 (unregistering): left promiscuous mode
[ 2524.113503][   T75] br0: port 2(c2) entered disabled state
[ 2524.718253][   T75] br0: port 3(c3) entered disabled state
[ 2524.807020][   T75] c3 (unregistering): left allmulticast mode
[ 2524.807251][   T75] c3 (unregistering): left promiscuous mode
[ 2524.807482][   T75] br0: port 3(c3) entered disabled state
[ 2525.443501][   T75] br0: port 4(sender) entered disabled state
[ 2525.582033][   T75] sender (unregistering): left allmulticast mode
[ 2525.582271][   T75] sender (unregistering): left promiscuous mode
[ 2525.582482][   T75] br0: port 4(sender) entered disabled state