Hi, I'm using linux kernel 4.3.0 and I'm trying to configure/compile OVS kernel module.
By doing ./configure --with-linux=/lib/modules/`uname -r`/build`, and make, make install, everything works ok (insmod module, add flows, etc), however at the end, I'm not able to remove the module. Somehow other module is using openvswitch.ko (lsmod shows that it is used by 4), preventing me from doing rmmod. Any suggestions are appreciated! My experiments: # modprobe nf_defrag_ipv6 # modprobe nf_defrag_ipv4 # modprobe libcrc32c # modprobe udp_tunnel # insmod datapath/linux/openvswitch.ko # dmesg [ 1428.527169] openvswitch: Open vSwitch switching datapath 2.5.90 [ 1428.528690] openvswitch: LISP tunneling driver [ 1428.528695] openvswitch: STT tunneling driver # lsmod | grep open openvswitch 155648 0 <skip...> # ovs-vswitchd --log-file --pidfile --detach # lsmod | grep open openvswitch 155648 4 # ovs-appctl -t ovs-vswitchd exit # ovs-appctl -t ovsdb-server exit # lsmod | grep openvswi openvswitch 155648 4 # rmmod openvswitch rmmod: ERROR: Module openvswitch is in use # rmmod -f openvswitch rmmod: ERROR: could not remove 'openvswitch': Resource temporarily unavailable rmmod: ERROR: could not remove module openvswitch: Resource temporarily unavailable Regards, William _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
