[ 1539.164195][T18791] br0: port 1(c1) entered blocking state
[ 1539.164436][T18791] br0: port 1(c1) entered disabled state
[ 1539.164669][T18791] c1: entered allmulticast mode
[ 1539.167749][T18791] c1: entered promiscuous mode
[ 1539.637210][T18796] br0: port 2(c2) entered blocking state
[ 1539.637515][T18796] br0: port 2(c2) entered disabled state
[ 1539.637750][T18796] c2: entered allmulticast mode
[ 1539.639660][T18796] c2: entered promiscuous mode
[ 1540.112262][T18801] br0: port 3(c3) entered blocking state
[ 1540.112566][T18801] br0: port 3(c3) entered disabled state
[ 1540.112798][T18801] c3: entered allmulticast mode
[ 1540.115176][T18801] c3: entered promiscuous mode
[ 1540.588314][T18806] br0: port 4(sender) entered blocking state
[ 1540.588695][T18806] br0: port 4(sender) entered disabled state
[ 1540.588979][T18806] sender: entered allmulticast mode
[ 1540.590910][T18806] sender: entered promiscuous mode
[ 1540.766781][T18808] br0: port 4(sender) entered blocking state
[ 1540.767080][T18808] br0: port 4(sender) entered forwarding state
[ 1540.767552][T18808] br0: port 3(c3) entered blocking state
[ 1540.767753][T18808] br0: port 3(c3) entered forwarding state
[ 1540.768177][T18808] br0: port 2(c2) entered blocking state
[ 1540.768388][T18808] br0: port 2(c2) entered forwarding state
[ 1540.768801][T18808] br0: port 1(c1) entered blocking state
[ 1540.769018][T18808] br0: port 1(c1) entered forwarding state
[ 1552.639382][   T11] br0: port 1(c1) entered disabled state
[ 1552.772177][   T11] c1 (unregistering): left allmulticast mode
[ 1552.772617][   T11] c1 (unregistering): left promiscuous mode
[ 1552.773006][   T11] br0: port 1(c1) entered disabled state
[ 1553.029483][   T11] br0: port 2(c2) entered disabled state
[ 1553.189826][   T11] c2 (unregistering): left allmulticast mode
[ 1553.190233][   T11] c2 (unregistering): left promiscuous mode
[ 1553.190449][   T11] br0: port 2(c2) entered disabled state
[ 1553.465250][   T11] br0: port 3(c3) entered disabled state
[ 1553.575770][   T11] c3 (unregistering): left allmulticast mode
[ 1553.576098][   T11] c3 (unregistering): left promiscuous mode
[ 1553.576327][   T11] br0: port 3(c3) entered disabled state
[ 1553.862450][   T11] br0: port 4(sender) entered disabled state
[ 1553.996299][   T11] sender (unregistering): left allmulticast mode
[ 1553.996766][   T11] sender (unregistering): left promiscuous mode
[ 1553.997177][   T11] br0: port 4(sender) entered disabled state