[ 1538.174013][T18807] br0: port 1(c1) entered blocking state
[ 1538.174353][T18807] br0: port 1(c1) entered disabled state
[ 1538.174592][T18807] c1: entered allmulticast mode
[ 1538.176515][T18807] c1: entered promiscuous mode
[ 1538.655604][T18812] br0: port 2(c2) entered blocking state
[ 1538.655925][T18812] br0: port 2(c2) entered disabled state
[ 1538.656170][T18812] c2: entered allmulticast mode
[ 1538.658142][T18812] c2: entered promiscuous mode
[ 1539.138686][T18817] br0: port 3(c3) entered blocking state
[ 1539.139004][T18817] br0: port 3(c3) entered disabled state
[ 1539.139264][T18817] c3: entered allmulticast mode
[ 1539.141190][T18817] c3: entered promiscuous mode
[ 1539.614041][T18822] br0: port 4(sender) entered blocking state
[ 1539.614901][T18822] br0: port 4(sender) entered disabled state
[ 1539.615192][T18822] sender: entered allmulticast mode
[ 1539.617061][T18822] sender: entered promiscuous mode
[ 1539.805758][T18824] br0: port 4(sender) entered blocking state
[ 1539.806109][T18824] br0: port 4(sender) entered forwarding state
[ 1539.806609][T18824] br0: port 3(c3) entered blocking state
[ 1539.806826][T18824] br0: port 3(c3) entered forwarding state
[ 1539.807314][T18824] br0: port 2(c2) entered blocking state
[ 1539.807536][T18824] br0: port 2(c2) entered forwarding state
[ 1539.807957][T18824] br0: port 1(c1) entered blocking state
[ 1539.808194][T18824] br0: port 1(c1) entered forwarding state
[ 1551.716582][   T69] br0: port 1(c1) entered disabled state
[ 1551.797951][   T69] c1 (unregistering): left allmulticast mode
[ 1551.798246][   T69] c1 (unregistering): left promiscuous mode
[ 1551.798463][   T69] br0: port 1(c1) entered disabled state
[ 1552.121443][   T69] br0: port 2(c2) entered disabled state
[ 1552.213899][   T69] c2 (unregistering): left allmulticast mode
[ 1552.214271][   T69] c2 (unregistering): left promiscuous mode
[ 1552.214492][   T69] br0: port 2(c2) entered disabled state
[ 1552.535830][   T69] br0: port 3(c3) entered disabled state
[ 1552.700831][   T69] c3 (unregistering): left allmulticast mode
[ 1552.701158][   T69] c3 (unregistering): left promiscuous mode
[ 1552.701398][   T69] br0: port 3(c3) entered disabled state
[ 1552.898080][   T69] br0: port 4(sender) entered disabled state
[ 1552.971780][   T69] sender (unregistering): left allmulticast mode
[ 1552.972147][   T69] sender (unregistering): left promiscuous mode
[ 1552.972390][   T69] br0: port 4(sender) entered disabled state