[ 1517.689679][T18796] br0: port 1(c1) entered blocking state
[ 1517.689958][T18796] br0: port 1(c1) entered disabled state
[ 1517.690612][T18796] c1: entered allmulticast mode
[ 1517.692588][T18796] c1: entered promiscuous mode
[ 1518.164176][T18801] br0: port 2(c2) entered blocking state
[ 1518.164532][T18801] br0: port 2(c2) entered disabled state
[ 1518.164802][T18801] c2: entered allmulticast mode
[ 1518.166801][T18801] c2: entered promiscuous mode
[ 1518.659625][T18806] br0: port 3(c3) entered blocking state
[ 1518.659969][T18806] br0: port 3(c3) entered disabled state
[ 1518.660248][T18806] c3: entered allmulticast mode
[ 1518.662182][T18806] c3: entered promiscuous mode
[ 1519.136448][T18811] br0: port 4(sender) entered blocking state
[ 1519.136773][T18811] br0: port 4(sender) entered disabled state
[ 1519.137098][T18811] sender: entered allmulticast mode
[ 1519.139088][T18811] sender: entered promiscuous mode
[ 1519.319438][T18813] br0: port 4(sender) entered blocking state
[ 1519.319787][T18813] br0: port 4(sender) entered forwarding state
[ 1519.320317][T18813] br0: port 3(c3) entered blocking state
[ 1519.320553][T18813] br0: port 3(c3) entered forwarding state
[ 1519.321014][T18813] br0: port 2(c2) entered blocking state
[ 1519.321259][T18813] br0: port 2(c2) entered forwarding state
[ 1519.321707][T18813] br0: port 1(c1) entered blocking state
[ 1519.321942][T18813] br0: port 1(c1) entered forwarding state
[ 1531.253578][   T68] br0: port 1(c1) entered disabled state
[ 1531.345893][   T68] c1 (unregistering): left allmulticast mode
[ 1531.346239][   T68] c1 (unregistering): left promiscuous mode
[ 1531.346540][   T68] br0: port 1(c1) entered disabled state
[ 1531.627739][   T68] br0: port 2(c2) entered disabled state
[ 1531.700904][   T68] c2 (unregistering): left allmulticast mode
[ 1531.701249][   T68] c2 (unregistering): left promiscuous mode
[ 1531.701520][   T68] br0: port 2(c2) entered disabled state
[ 1532.016761][   T68] br0: port 3(c3) entered disabled state
[ 1532.129885][   T68] c3 (unregistering): left allmulticast mode
[ 1532.130168][   T68] c3 (unregistering): left promiscuous mode
[ 1532.130426][   T68] br0: port 3(c3) entered disabled state
[ 1532.393933][   T68] br0: port 4(sender) entered disabled state
[ 1532.505883][   T68] sender (unregistering): left allmulticast mode
[ 1532.506268][   T68] sender (unregistering): left promiscuous mode
[ 1532.506558][   T68] br0: port 4(sender) entered disabled state