[ 1476.397804][T18766] ip (18766) used greatest stack depth: 23352 bytes left
[ 1476.660898][T18769] br0: port 1(c1) entered blocking state
[ 1476.661174][T18769] br0: port 1(c1) entered disabled state
[ 1476.661864][T18769] c1: entered allmulticast mode
[ 1476.663808][T18769] c1: entered promiscuous mode
[ 1477.154562][T18774] br0: port 2(c2) entered blocking state
[ 1477.154841][T18774] br0: port 2(c2) entered disabled state
[ 1477.155090][T18774] c2: entered allmulticast mode
[ 1477.157287][T18774] c2: entered promiscuous mode
[ 1477.634116][T18779] br0: port 3(c3) entered blocking state
[ 1477.634478][T18779] br0: port 3(c3) entered disabled state
[ 1477.634724][T18779] c3: entered allmulticast mode
[ 1477.636748][T18779] c3: entered promiscuous mode
[ 1478.113196][T18784] br0: port 4(sender) entered blocking state
[ 1478.113543][T18784] br0: port 4(sender) entered disabled state
[ 1478.113860][T18784] sender: entered allmulticast mode
[ 1478.115847][T18784] sender: entered promiscuous mode
[ 1478.300870][T18786] br0: port 4(sender) entered blocking state
[ 1478.301270][T18786] br0: port 4(sender) entered forwarding state
[ 1478.301760][T18786] br0: port 3(c3) entered blocking state
[ 1478.301979][T18786] br0: port 3(c3) entered forwarding state
[ 1478.302454][T18786] br0: port 2(c2) entered blocking state
[ 1478.302829][T18786] br0: port 2(c2) entered forwarding state
[ 1478.303333][T18786] br0: port 1(c1) entered blocking state
[ 1478.303567][T18786] br0: port 1(c1) entered forwarding state
[ 1490.202639][   T67] br0: port 1(c1) entered disabled state
[ 1490.345785][   T67] c1 (unregistering): left allmulticast mode
[ 1490.346106][   T67] c1 (unregistering): left promiscuous mode
[ 1490.346374][   T67] br0: port 1(c1) entered disabled state
[ 1490.586839][   T67] br0: port 2(c2) entered disabled state
[ 1490.668775][   T67] c2 (unregistering): left allmulticast mode
[ 1490.669084][   T67] c2 (unregistering): left promiscuous mode
[ 1490.669367][   T67] br0: port 2(c2) entered disabled state
[ 1490.965438][   T67] br0: port 3(c3) entered disabled state
[ 1491.042823][   T67] c3 (unregistering): left allmulticast mode
[ 1491.043136][   T67] c3 (unregistering): left promiscuous mode
[ 1491.043404][   T67] br0: port 3(c3) entered disabled state
[ 1491.361160][   T67] br0: port 4(sender) entered disabled state
[ 1491.470820][   T67] sender (unregistering): left allmulticast mode
[ 1491.471143][   T67] sender (unregistering): left promiscuous mode
[ 1491.471434][   T67] br0: port 4(sender) entered disabled state