[ 1507.971910][T18804] br0: port 1(c1) entered blocking state
[ 1507.972216][T18804] br0: port 1(c1) entered disabled state
[ 1507.972517][T18804] c1: entered allmulticast mode
[ 1507.974503][T18804] c1: entered promiscuous mode
[ 1508.448552][T18809] br0: port 2(c2) entered blocking state
[ 1508.448810][T18809] br0: port 2(c2) entered disabled state
[ 1508.449052][T18809] c2: entered allmulticast mode
[ 1508.450985][T18809] c2: entered promiscuous mode
[ 1508.925900][T18814] br0: port 3(c3) entered blocking state
[ 1508.926158][T18814] br0: port 3(c3) entered disabled state
[ 1508.926448][T18814] c3: entered allmulticast mode
[ 1508.929343][T18814] c3: entered promiscuous mode
[ 1509.425151][T18819] br0: port 4(sender) entered blocking state
[ 1509.425585][T18819] br0: port 4(sender) entered disabled state
[ 1509.425883][T18819] sender: entered allmulticast mode
[ 1509.427866][T18819] sender: entered promiscuous mode
[ 1509.613519][T18821] br0: port 4(sender) entered blocking state
[ 1509.613880][T18821] br0: port 4(sender) entered forwarding state
[ 1509.614387][T18821] br0: port 3(c3) entered blocking state
[ 1509.614626][T18821] br0: port 3(c3) entered forwarding state
[ 1509.615057][T18821] br0: port 2(c2) entered blocking state
[ 1509.615297][T18821] br0: port 2(c2) entered forwarding state
[ 1509.615733][T18821] br0: port 1(c1) entered blocking state
[ 1509.615969][T18821] br0: port 1(c1) entered forwarding state
[ 1521.553392][   T67] br0: port 1(c1) entered disabled state
[ 1521.683024][   T67] c1 (unregistering): left allmulticast mode
[ 1521.683425][   T67] c1 (unregistering): left promiscuous mode
[ 1521.683742][   T67] br0: port 1(c1) entered disabled state
[ 1521.938638][   T67] br0: port 2(c2) entered disabled state
[ 1522.054970][   T67] c2 (unregistering): left allmulticast mode
[ 1522.055254][   T67] c2 (unregistering): left promiscuous mode
[ 1522.055515][   T67] br0: port 2(c2) entered disabled state
[ 1522.323062][   T67] br0: port 3(c3) entered disabled state
[ 1522.433976][   T67] c3 (unregistering): left allmulticast mode
[ 1522.434254][   T67] c3 (unregistering): left promiscuous mode
[ 1522.434511][   T67] br0: port 3(c3) entered disabled state
[ 1522.705222][   T67] br0: port 4(sender) entered disabled state
[ 1522.871957][   T67] sender (unregistering): left allmulticast mode
[ 1522.872226][   T67] sender (unregistering): left promiscuous mode
[ 1522.872477][   T67] br0: port 4(sender) entered disabled state