[ 2049.509521][T22766] br0: port 1(c1) entered blocking state
[ 2049.509889][T22766] br0: port 1(c1) entered disabled state
[ 2049.510225][T22766] c1: entered allmulticast mode
[ 2049.513513][T22766] c1: entered promiscuous mode
[ 2050.255719][T22771] br0: port 2(c2) entered blocking state
[ 2050.256195][T22771] br0: port 2(c2) entered disabled state
[ 2050.256552][T22771] c2: entered allmulticast mode
[ 2050.259900][T22771] c2: entered promiscuous mode
[ 2050.986513][T22776] br0: port 3(c3) entered blocking state
[ 2050.986887][T22776] br0: port 3(c3) entered disabled state
[ 2050.987241][T22776] c3: entered allmulticast mode
[ 2050.990494][T22776] c3: entered promiscuous mode
[ 2051.661507][T22781] br0: port 4(sender) entered blocking state
[ 2051.662002][T22781] br0: port 4(sender) entered disabled state
[ 2051.662407][T22781] sender: entered allmulticast mode
[ 2051.665754][T22781] sender: entered promiscuous mode
[ 2051.917318][T22783] br0: port 4(sender) entered blocking state
[ 2051.917746][T22783] br0: port 4(sender) entered forwarding state
[ 2051.918558][T22783] br0: port 3(c3) entered blocking state
[ 2051.918893][T22783] br0: port 3(c3) entered forwarding state
[ 2051.919524][T22783] br0: port 2(c2) entered blocking state
[ 2051.919830][T22783] br0: port 2(c2) entered forwarding state
[ 2051.920467][T22783] br0: port 1(c1) entered blocking state
[ 2051.920777][T22783] br0: port 1(c1) entered forwarding state
[ 2064.431070][   T68] br0: port 1(c1) entered disabled state
[ 2064.507780][   T68] c1 (unregistering): left allmulticast mode
[ 2064.508352][   T68] c1 (unregistering): left promiscuous mode
[ 2064.508769][   T68] br0: port 1(c1) entered disabled state
[ 2064.945744][   T68] br0: port 2(c2) entered disabled state
[ 2065.085734][   T68] c2 (unregistering): left allmulticast mode
[ 2065.086178][   T68] c2 (unregistering): left promiscuous mode
[ 2065.086541][   T68] br0: port 2(c2) entered disabled state
[ 2065.553501][   T68] br0: port 3(c3) entered disabled state
[ 2065.655913][   T68] c3 (unregistering): left allmulticast mode
[ 2065.656438][   T68] c3 (unregistering): left promiscuous mode
[ 2065.656830][   T68] br0: port 3(c3) entered disabled state
[ 2066.119522][   T68] br0: port 4(sender) entered disabled state
[ 2066.254328][   T68] sender (unregistering): left allmulticast mode
[ 2066.254719][   T68] sender (unregistering): left promiscuous mode
[ 2066.255088][   T68] br0: port 4(sender) entered disabled state