[ 2806.936167][T28165] br0: port 1(c1) entered blocking state
[ 2806.936581][T28165] br0: port 1(c1) entered disabled state
[ 2806.936946][T28165] c1: entered allmulticast mode
[ 2806.940634][T28165] c1: entered promiscuous mode
[ 2807.600326][T28170] br0: port 2(c2) entered blocking state
[ 2807.600875][T28170] br0: port 2(c2) entered disabled state
[ 2807.601255][T28170] c2: entered allmulticast mode
[ 2807.604695][T28170] c2: entered promiscuous mode
[ 2808.295249][T28175] br0: port 3(c3) entered blocking state
[ 2808.295905][T28175] br0: port 3(c3) entered disabled state
[ 2808.296248][T28175] c3: entered allmulticast mode
[ 2808.299609][T28175] c3: entered promiscuous mode
[ 2808.963821][T28180] br0: port 4(sender) entered blocking state
[ 2808.964331][T28180] br0: port 4(sender) entered disabled state
[ 2808.965034][T28180] sender: entered allmulticast mode
[ 2808.969223][T28180] sender: entered promiscuous mode
[ 2809.225994][T28182] br0: port 4(sender) entered blocking state
[ 2809.226526][T28182] br0: port 4(sender) entered forwarding state
[ 2809.227251][T28182] br0: port 3(c3) entered blocking state
[ 2809.227599][T28182] br0: port 3(c3) entered forwarding state
[ 2809.228808][T28182] br0: port 2(c2) entered blocking state
[ 2809.229139][T28182] br0: port 2(c2) entered forwarding state
[ 2809.229810][T28182] br0: port 1(c1) entered blocking state
[ 2809.230145][T28182] br0: port 1(c1) entered forwarding state
[ 2821.698625][   T71] br0: port 1(c1) entered disabled state
[ 2821.721139][   T71] c1 (unregistering): left allmulticast mode
[ 2821.723475][   T71] c1 (unregistering): left promiscuous mode
[ 2821.723945][   T71] br0: port 1(c1) entered disabled state
[ 2822.227981][   T71] br0: port 2(c2) entered disabled state
[ 2822.257299][   T71] c2 (unregistering): left allmulticast mode
[ 2822.257821][   T71] c2 (unregistering): left promiscuous mode
[ 2822.258206][   T71] br0: port 2(c2) entered disabled state
[ 2822.748036][   T71] br0: port 3(c3) entered disabled state
[ 2822.770682][   T71] c3 (unregistering): left allmulticast mode
[ 2822.771188][   T71] c3 (unregistering): left promiscuous mode
[ 2822.771596][   T71] br0: port 3(c3) entered disabled state
[ 2823.295116][   T71] br0: port 4(sender) entered disabled state
[ 2823.318437][   T71] sender (unregistering): left allmulticast mode
[ 2823.318950][   T71] sender (unregistering): left promiscuous mode
[ 2823.319349][   T71] br0: port 4(sender) entered disabled state