[ 3301.305114][T25139] br0: port 1(c1) entered blocking state
[ 3301.305536][T25139] br0: port 1(c1) entered disabled state
[ 3301.305902][T25139] c1: entered allmulticast mode
[ 3301.309393][T25139] c1: entered promiscuous mode
[ 3302.012570][T25144] br0: port 2(c2) entered blocking state
[ 3302.012932][T25144] br0: port 2(c2) entered disabled state
[ 3302.013294][T25144] c2: entered allmulticast mode
[ 3302.017836][T25144] c2: entered promiscuous mode
[ 3302.908363][T25149] br0: port 3(c3) entered blocking state
[ 3302.908854][T25149] br0: port 3(c3) entered disabled state
[ 3302.909278][T25149] c3: entered allmulticast mode
[ 3302.914140][T25149] c3: entered promiscuous mode
[ 3303.879455][T25154] br0: port 4(sender) entered blocking state
[ 3303.880066][T25154] br0: port 4(sender) entered disabled state
[ 3303.881748][T25154] sender: entered allmulticast mode
[ 3303.885661][T25154] sender: entered promiscuous mode
[ 3304.237298][T25156] br0: port 4(sender) entered blocking state
[ 3304.237789][T25156] br0: port 4(sender) entered forwarding state
[ 3304.238922][T25156] br0: port 3(c3) entered blocking state
[ 3304.239252][T25156] br0: port 3(c3) entered forwarding state
[ 3304.240077][T25156] br0: port 2(c2) entered blocking state
[ 3304.240415][T25156] br0: port 2(c2) entered forwarding state
[ 3304.241142][T25156] br0: port 1(c1) entered blocking state
[ 3304.241480][T25156] br0: port 1(c1) entered forwarding state
[ 3317.346144][   T12] br0: port 1(c1) entered disabled state
[ 3317.487591][   T12] c1 (unregistering): left allmulticast mode
[ 3317.488199][   T12] c1 (unregistering): left promiscuous mode
[ 3317.488663][   T12] br0: port 1(c1) entered disabled state
[ 3318.011119][   T12] br0: port 2(c2) entered disabled state
[ 3318.160945][   T12] c2 (unregistering): left allmulticast mode
[ 3318.161667][   T12] c2 (unregistering): left promiscuous mode
[ 3318.162073][   T12] br0: port 2(c2) entered disabled state
[ 3318.691210][   T12] br0: port 3(c3) entered disabled state
[ 3318.786605][   T12] c3 (unregistering): left allmulticast mode
[ 3318.787170][   T12] c3 (unregistering): left promiscuous mode
[ 3318.787611][   T12] br0: port 3(c3) entered disabled state
[ 3319.404160][   T12] br0: port 4(sender) entered disabled state
[ 3319.553609][   T12] sender (unregistering): left allmulticast mode
[ 3319.554116][   T12] sender (unregistering): left promiscuous mode
[ 3319.554543][   T12] br0: port 4(sender) entered disabled state