[ 1521.176351][T18795] br0: port 1(c1) entered blocking state
[ 1521.176585][T18795] br0: port 1(c1) entered disabled state
[ 1521.176822][T18795] c1: entered allmulticast mode
[ 1521.178777][T18795] c1: entered promiscuous mode
[ 1521.664352][T18800] br0: port 2(c2) entered blocking state
[ 1521.664652][T18800] br0: port 2(c2) entered disabled state
[ 1521.664883][T18800] c2: entered allmulticast mode
[ 1521.667155][T18800] c2: entered promiscuous mode
[ 1522.135678][T18805] br0: port 3(c3) entered blocking state
[ 1522.135938][T18805] br0: port 3(c3) entered disabled state
[ 1522.136180][T18805] c3: entered allmulticast mode
[ 1522.138121][T18805] c3: entered promiscuous mode
[ 1522.590790][T18810] br0: port 4(sender) entered blocking state
[ 1522.591129][T18810] br0: port 4(sender) entered disabled state
[ 1522.591453][T18810] sender: entered allmulticast mode
[ 1522.593421][T18810] sender: entered promiscuous mode
[ 1522.760842][T18812] br0: port 4(sender) entered blocking state
[ 1522.761167][T18812] br0: port 4(sender) entered forwarding state
[ 1522.761639][T18812] br0: port 3(c3) entered blocking state
[ 1522.761850][T18812] br0: port 3(c3) entered forwarding state
[ 1522.762796][T18812] br0: port 2(c2) entered blocking state
[ 1522.763017][T18812] br0: port 2(c2) entered forwarding state
[ 1522.763449][T18812] br0: port 1(c1) entered blocking state
[ 1522.763682][T18812] br0: port 1(c1) entered forwarding state
[ 1534.676200][   T11] br0: port 1(c1) entered disabled state
[ 1534.779863][   T11] c1 (unregistering): left allmulticast mode
[ 1534.780148][   T11] c1 (unregistering): left promiscuous mode
[ 1534.780433][   T11] br0: port 1(c1) entered disabled state
[ 1535.139731][   T11] br0: port 2(c2) entered disabled state
[ 1535.222282][   T11] c2 (unregistering): left allmulticast mode
[ 1535.222790][   T11] c2 (unregistering): left promiscuous mode
[ 1535.223160][   T11] br0: port 2(c2) entered disabled state
[ 1535.539344][   T11] br0: port 3(c3) entered disabled state
[ 1535.659849][   T11] c3 (unregistering): left allmulticast mode
[ 1535.660117][   T11] c3 (unregistering): left promiscuous mode
[ 1535.660352][   T11] br0: port 3(c3) entered disabled state
[ 1535.928108][   T11] br0: port 4(sender) entered disabled state
[ 1536.041840][   T11] sender (unregistering): left allmulticast mode
[ 1536.042127][   T11] sender (unregistering): left promiscuous mode
[ 1536.042378][   T11] br0: port 4(sender) entered disabled state