[ 1519.930760][T18793] br0: port 1(c1) entered blocking state
[ 1519.931113][T18793] br0: port 1(c1) entered disabled state
[ 1519.931390][T18793] c1: entered allmulticast mode
[ 1519.933358][T18793] c1: entered promiscuous mode
[ 1520.398064][T18798] br0: port 2(c2) entered blocking state
[ 1520.398326][T18798] br0: port 2(c2) entered disabled state
[ 1520.398562][T18798] c2: entered allmulticast mode
[ 1520.400507][T18798] c2: entered promiscuous mode
[ 1520.898472][T18803] br0: port 3(c3) entered blocking state
[ 1520.898781][T18803] br0: port 3(c3) entered disabled state
[ 1520.899021][T18803] c3: entered allmulticast mode
[ 1520.900947][T18803] c3: entered promiscuous mode
[ 1521.372311][T18808] br0: port 4(sender) entered blocking state
[ 1521.372672][T18808] br0: port 4(sender) entered disabled state
[ 1521.372967][T18808] sender: entered allmulticast mode
[ 1521.376184][T18808] sender: entered promiscuous mode
[ 1521.562685][T18810] br0: port 4(sender) entered blocking state
[ 1521.563008][T18810] br0: port 4(sender) entered forwarding state
[ 1521.563498][T18810] br0: port 3(c3) entered blocking state
[ 1521.563711][T18810] br0: port 3(c3) entered forwarding state
[ 1521.564131][T18810] br0: port 2(c2) entered blocking state
[ 1521.564353][T18810] br0: port 2(c2) entered forwarding state
[ 1521.564771][T18810] br0: port 1(c1) entered blocking state
[ 1521.564991][T18810] br0: port 1(c1) entered forwarding state
[ 1533.453476][   T68] br0: port 1(c1) entered disabled state
[ 1533.564900][   T68] c1 (unregistering): left allmulticast mode
[ 1533.565221][   T68] c1 (unregistering): left promiscuous mode
[ 1533.565467][   T68] br0: port 1(c1) entered disabled state
[ 1533.842404][   T68] br0: port 2(c2) entered disabled state
[ 1533.936879][   T68] c2 (unregistering): left allmulticast mode
[ 1533.937195][   T68] c2 (unregistering): left promiscuous mode
[ 1533.937433][   T68] br0: port 2(c2) entered disabled state
[ 1534.218493][   T68] br0: port 3(c3) entered disabled state
[ 1534.383856][   T68] c3 (unregistering): left allmulticast mode
[ 1534.384188][   T68] c3 (unregistering): left promiscuous mode
[ 1534.384423][   T68] br0: port 3(c3) entered disabled state
[ 1534.600797][   T68] br0: port 4(sender) entered disabled state
[ 1534.686841][   T68] sender (unregistering): left allmulticast mode
[ 1534.687152][   T68] sender (unregistering): left promiscuous mode
[ 1534.687412][   T68] br0: port 4(sender) entered disabled state