[ 1071.700820][  T336] br0: port 1(c1) entered blocking state
[ 1071.701017][  T336] br0: port 1(c1) entered disabled state
[ 1071.701724][  T336] c1: entered allmulticast mode
[ 1071.703189][  T336] c1: entered promiscuous mode
[ 1071.856640][  T341] br0: port 2(c2) entered blocking state
[ 1071.856808][  T341] br0: port 2(c2) entered disabled state
[ 1071.856980][  T341] c2: entered allmulticast mode
[ 1071.858450][  T341] c2: entered promiscuous mode
[ 1071.937390][  T343] ip (343) used greatest stack depth: 23208 bytes left
[ 1072.025833][  T346] br0: port 3(c3) entered blocking state
[ 1072.026012][  T346] br0: port 3(c3) entered disabled state
[ 1072.026178][  T346] c3: entered allmulticast mode
[ 1072.027645][  T346] c3: entered promiscuous mode
[ 1072.186515][  T351] br0: port 4(sender) entered blocking state
[ 1072.186720][  T351] br0: port 4(sender) entered disabled state
[ 1072.186909][  T351] sender: entered allmulticast mode
[ 1072.188386][  T351] sender: entered promiscuous mode
[ 1072.238549][  T353] br0: port 4(sender) entered blocking state
[ 1072.238744][  T353] br0: port 4(sender) entered forwarding state
[ 1072.239038][  T353] br0: port 3(c3) entered blocking state
[ 1072.239184][  T353] br0: port 3(c3) entered forwarding state
[ 1072.239499][  T353] br0: port 2(c2) entered blocking state
[ 1072.239635][  T353] br0: port 2(c2) entered forwarding state
[ 1072.239921][  T353] br0: port 1(c1) entered blocking state
[ 1072.240067][  T353] br0: port 1(c1) entered forwarding state
[ 1083.268359][   T12] br0: port 1(c1) entered disabled state
[ 1083.271556][   T12] c1 (unregistering): left allmulticast mode
[ 1083.271777][   T12] c1 (unregistering): left promiscuous mode
[ 1083.271996][   T12] br0: port 1(c1) entered disabled state
[ 1083.389798][   T12] br0: port 2(c2) entered disabled state
[ 1083.392432][   T12] c2 (unregistering): left allmulticast mode
[ 1083.392651][   T12] c2 (unregistering): left promiscuous mode
[ 1083.392868][   T12] br0: port 2(c2) entered disabled state
[ 1083.520092][   T12] br0: port 3(c3) entered disabled state
[ 1083.522337][   T12] c3 (unregistering): left allmulticast mode
[ 1083.522557][   T12] c3 (unregistering): left promiscuous mode
[ 1083.522768][   T12] br0: port 3(c3) entered disabled state
[ 1083.649165][   T12] br0: port 4(sender) entered disabled state
[ 1083.659442][   T12] sender (unregistering): left allmulticast mode
[ 1083.659664][   T12] sender (unregistering): left promiscuous mode
[ 1083.659879][   T12] br0: port 4(sender) entered disabled state