[ 1531.420907][T18817] br0: port 1(c1) entered blocking state
[ 1531.421167][T18817] br0: port 1(c1) entered disabled state
[ 1531.421407][T18817] c1: entered allmulticast mode
[ 1531.423253][T18817] c1: entered promiscuous mode
[ 1531.914237][T18822] br0: port 2(c2) entered blocking state
[ 1531.914466][T18822] br0: port 2(c2) entered disabled state
[ 1531.914694][T18822] c2: entered allmulticast mode
[ 1531.917848][T18822] c2: entered promiscuous mode
[ 1532.390108][T18827] br0: port 3(c3) entered blocking state
[ 1532.390418][T18827] br0: port 3(c3) entered disabled state
[ 1532.390676][T18827] c3: entered allmulticast mode
[ 1532.392625][T18827] c3: entered promiscuous mode
[ 1532.864050][T18832] br0: port 4(sender) entered blocking state
[ 1532.864424][T18832] br0: port 4(sender) entered disabled state
[ 1532.864714][T18832] sender: entered allmulticast mode
[ 1532.867885][T18832] sender: entered promiscuous mode
[ 1533.050963][T18834] br0: port 4(sender) entered blocking state
[ 1533.051339][T18834] br0: port 4(sender) entered forwarding state
[ 1533.051827][T18834] br0: port 3(c3) entered blocking state
[ 1533.052057][T18834] br0: port 3(c3) entered forwarding state
[ 1533.052505][T18834] br0: port 2(c2) entered blocking state
[ 1533.052741][T18834] br0: port 2(c2) entered forwarding state
[ 1533.053179][T18834] br0: port 1(c1) entered blocking state
[ 1533.053413][T18834] br0: port 1(c1) entered forwarding state
[ 1544.933887][   T11] br0: port 1(c1) entered disabled state
[ 1545.027751][   T11] c1 (unregistering): left allmulticast mode
[ 1545.028043][   T11] c1 (unregistering): left promiscuous mode
[ 1545.028294][   T11] br0: port 1(c1) entered disabled state
[ 1545.299213][   T11] br0: port 2(c2) entered disabled state
[ 1545.458973][   T11] c2 (unregistering): left allmulticast mode
[ 1545.459292][   T11] c2 (unregistering): left promiscuous mode
[ 1545.459535][   T11] br0: port 2(c2) entered disabled state
[ 1545.677215][   T11] br0: port 3(c3) entered disabled state
[ 1545.778732][   T11] c3 (unregistering): left allmulticast mode
[ 1545.779019][   T11] c3 (unregistering): left promiscuous mode
[ 1545.779279][   T11] br0: port 3(c3) entered disabled state
[ 1546.061024][   T11] br0: port 4(sender) entered disabled state
[ 1546.152699][   T11] sender (unregistering): left allmulticast mode
[ 1546.152970][   T11] sender (unregistering): left promiscuous mode
[ 1546.153217][   T11] br0: port 4(sender) entered disabled state