[ 2829.525908][T28962] br0: port 1(c1) entered blocking state
[ 2829.526261][T28962] br0: port 1(c1) entered disabled state
[ 2829.526601][T28962] c1: entered allmulticast mode
[ 2829.530038][T28962] c1: entered promiscuous mode
[ 2830.187124][T28967] br0: port 2(c2) entered blocking state
[ 2830.187546][T28967] br0: port 2(c2) entered disabled state
[ 2830.187940][T28967] c2: entered allmulticast mode
[ 2830.192026][T28967] c2: entered promiscuous mode
[ 2830.849649][T28972] br0: port 3(c3) entered blocking state
[ 2830.850073][T28972] br0: port 3(c3) entered disabled state
[ 2830.850410][T28972] c3: entered allmulticast mode
[ 2830.853765][T28972] c3: entered promiscuous mode
[ 2831.526384][T28977] br0: port 4(sender) entered blocking state
[ 2831.526853][T28977] br0: port 4(sender) entered disabled state
[ 2831.527471][T28977] sender: entered allmulticast mode
[ 2831.530888][T28977] sender: entered promiscuous mode
[ 2831.776792][T28979] br0: port 4(sender) entered blocking state
[ 2831.777328][T28979] br0: port 4(sender) entered forwarding state
[ 2831.778064][T28979] br0: port 3(c3) entered blocking state
[ 2831.778391][T28979] br0: port 3(c3) entered forwarding state
[ 2831.779066][T28979] br0: port 2(c2) entered blocking state
[ 2831.779397][T28979] br0: port 2(c2) entered forwarding state
[ 2831.780072][T28979] br0: port 1(c1) entered blocking state
[ 2831.780405][T28979] br0: port 1(c1) entered forwarding state
[ 2844.142220][   T12] br0: port 1(c1) entered disabled state
[ 2844.169483][   T12] c1 (unregistering): left allmulticast mode
[ 2844.171905][   T12] c1 (unregistering): left promiscuous mode
[ 2844.172306][   T12] br0: port 1(c1) entered disabled state
[ 2844.635098][   T12] br0: port 2(c2) entered disabled state
[ 2844.657025][   T12] c2 (unregistering): left allmulticast mode
[ 2844.657451][   T12] c2 (unregistering): left promiscuous mode
[ 2844.660680][   T12] br0: port 2(c2) entered disabled state
[ 2845.174741][   T12] br0: port 3(c3) entered disabled state
[ 2845.197790][   T12] c3 (unregistering): left allmulticast mode
[ 2845.198417][   T12] c3 (unregistering): left promiscuous mode
[ 2845.198804][   T12] br0: port 3(c3) entered disabled state
[ 2845.697851][   T12] br0: port 4(sender) entered disabled state
[ 2845.720733][   T12] sender (unregistering): left allmulticast mode
[ 2845.721236][   T12] sender (unregistering): left promiscuous mode
[ 2845.721635][   T12] br0: port 4(sender) entered disabled state