X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=tests%2Fovs-ofctl.at;h=a52382eaa2bb809e5cb63160fd39563a65a5bb8d;hb=200940deb7c85de7afe3e52edabf574088ac01e3;hp=8eba261f7a0d6710c5d45213fa75067894a412c9;hpb=0e553d9c1063be047824c6f1afce9ffc6db6c671;p=openvswitch diff --git a/tests/ovs-ofctl.at b/tests/ovs-ofctl.at index 8eba261f..a52382ea 100644 --- a/tests/ovs-ofctl.at +++ b/tests/ovs-ofctl.at @@ -1,6 +1,33 @@ AT_BANNER([ovs-ofctl]) -AT_SETUP([ovs-ofctl parse-flows]) +AT_SETUP([ovs-ofctl parse-flows (OpenFlow 1.0)]) +AT_DATA([flows.txt], [[ +# comment +tcp,tp_src=123,actions=flood +in_port=LOCAL dl_vlan=9 dl_src=00:0A:E4:25:6B:B0 actions=drop +udp dl_vlan_pcp=7 idle_timeout=5 actions=strip_vlan output:0 +tcp,nw_src=192.168.0.3,tp_dst=80 actions=set_queue:37,output:1 +udp,nw_src=192.168.0.3,tp_dst=53 actions=pop_queue,output:1 +cookie=0x123456789abcdef hard_timeout=10 priority=60000 actions=controller +actions=note:41.42.43,note:00.01.02.03.04.05.06.07,note +]]) + +AT_CHECK([ovs-ofctl parse-flows flows.txt +], [0], [stdout]) +AT_CHECK([[sed 's/ (xid=0x[0-9a-fA-F]*)//' stdout]], [0], +[[usable protocols: any +chosen protocol: OpenFlow10-table_id +OFPT_FLOW_MOD: ADD tcp,tp_src=123 actions=FLOOD +OFPT_FLOW_MOD: ADD in_port=65534,dl_vlan=9,dl_src=00:0a:e4:25:6b:b0 actions=drop +OFPT_FLOW_MOD: ADD udp,dl_vlan_pcp=7 idle:5 actions=strip_vlan,output:0 +OFPT_FLOW_MOD: ADD tcp,nw_src=192.168.0.3,tp_dst=80 actions=set_queue:37,output:1 +OFPT_FLOW_MOD: ADD udp,nw_src=192.168.0.3,tp_dst=53 actions=pop_queue,output:1 +OFPT_FLOW_MOD: ADD priority=60000 cookie:0x123456789abcdef hard:10 actions=CONTROLLER:65535 +OFPT_FLOW_MOD: ADD actions=note:41.42.43.00.00.00,note:00.01.02.03.04.05.06.07.00.00.00.00.00.00,note:00.00.00.00.00.00 +]]) +AT_CLEANUP + +AT_SETUP([ovs-ofctl parse-flows (NXM)]) AT_DATA([flows.txt], [[ # comment tcp,tp_src=123,actions=flood @@ -28,23 +55,24 @@ actions=resubmit:1,resubmit(2),resubmit(,3),resubmit(2,3) send_flow_rem,actions=output:1,output:NXM_NX_REG0[],output:2,output:NXM_NX_REG1[16..31],output:3 check_overlap,actions=output:1,exit,output:2 actions=fin_timeout(idle_timeout=5,hard_timeout=15) +actions=controller(max_len=123,reason=invalid_ttl,id=555) ]]) AT_CHECK([ovs-ofctl parse-flows flows.txt ], [0], [stdout]) -AT_CHECK([[sed 's/ (xid=0x[0-9a-fA-F]*)//' stdout]], [0], -[[OFPT_FLOW_MOD: ADD tcp,tp_src=123 actions=FLOOD -OFPT_FLOW_MOD: ADD in_port=65534,dl_vlan=9,dl_src=00:0a:e4:25:6b:b0 actions=drop -OFPT_FLOW_MOD: ADD udp,dl_vlan_pcp=7 idle:5 actions=strip_vlan,output:0 -OFPT_FLOW_MOD: ADD tcp,nw_src=192.168.0.3,tp_dst=80 actions=set_queue:37,output:1 -OFPT_FLOW_MOD: ADD udp,nw_src=192.168.0.3,tp_dst=53 actions=pop_queue,output:1 -OFPT_FLOW_MOD: ADD priority=60000 cookie:0x123456789abcdef hard:10 actions=CONTROLLER:65535 -OFPT_FLOW_MOD: ADD actions=note:41.42.43.00.00.00,note:00.01.02.03.04.05.06.07.00.00.00.00.00.00,note:00.00.00.00.00.00 -NXT_SET_FLOW_FORMAT: format=nxm -NXT_FLOW_MOD: ADD tcp,tun_id=0x1234,tp_src=0x1230/0xfff0 cookie:0x5678 actions=FLOOD -NXT_FLOW_MOD: ADD actions=set_tunnel:0x1234,set_tunnel64:0x9876,set_tunnel64:0x123456789 -NXT_FLOW_MOD: ADD actions=multipath(eth_src,50,hrw,12,0,NXM_NX_REG0[0..3]),multipath(symmetric_l4,1024,iter_hash,5000,5050,NXM_NX_REG0[0..12]) -NXT_FLOW_MOD_TABLE_ID: enable +AT_CHECK([[sed 's/ (xid=0x[0-9a-fA-F]*)//' stdout]], [0], +[[usable protocols: NXM+table_id +chosen protocol: NXM+table_id +NXT_FLOW_MOD: ADD table:255 tcp,tp_src=123 actions=FLOOD +NXT_FLOW_MOD: ADD table:255 in_port=65534,dl_vlan=9,dl_src=00:0a:e4:25:6b:b0 actions=drop +NXT_FLOW_MOD: ADD table:255 udp,dl_vlan_pcp=7 idle:5 actions=strip_vlan,output:0 +NXT_FLOW_MOD: ADD table:255 tcp,nw_src=192.168.0.3,tp_dst=80 actions=set_queue:37,output:1 +NXT_FLOW_MOD: ADD table:255 udp,nw_src=192.168.0.3,tp_dst=53 actions=pop_queue,output:1 +NXT_FLOW_MOD: ADD table:255 priority=60000 cookie:0x123456789abcdef hard:10 actions=CONTROLLER:65535 +NXT_FLOW_MOD: ADD table:255 actions=note:41.42.43.00.00.00,note:00.01.02.03.04.05.06.07.00.00.00.00.00.00,note:00.00.00.00.00.00 +NXT_FLOW_MOD: ADD table:255 tcp,tun_id=0x1234,tp_src=0x1230/0xfff0 cookie:0x5678 actions=FLOOD +NXT_FLOW_MOD: ADD table:255 actions=set_tunnel:0x1234,set_tunnel64:0x9876,set_tunnel64:0x123456789 +NXT_FLOW_MOD: ADD table:255 actions=multipath(eth_src,50,hrw,12,0,NXM_NX_REG0[0..3]),multipath(symmetric_l4,1024,iter_hash,5000,5050,NXM_NX_REG0[0..12]) NXT_FLOW_MOD: ADD table:1 actions=drop NXT_FLOW_MOD: ADD table:255 tun_id=0x1234000056780000/0xffff0000ffff0000 actions=drop NXT_FLOW_MOD: ADD table:255 actions=bundle(eth_src,50,active_backup,ofport,slaves:1) @@ -60,6 +88,7 @@ NXT_FLOW_MOD: ADD table:255 actions=resubmit:1,resubmit:2,resubmit(,3),resubmit( NXT_FLOW_MOD: ADD table:255 send_flow_rem actions=output:1,output:NXM_NX_REG0[],output:2,output:NXM_NX_REG1[16..31],output:3 NXT_FLOW_MOD: ADD table:255 check_overlap actions=output:1,exit,output:2 NXT_FLOW_MOD: ADD table:255 actions=fin_timeout(idle_timeout=5,hard_timeout=15) +NXT_FLOW_MOD: ADD table:255 actions=controller(reason=invalid_ttl,max_len=123,id=555) ]]) AT_CLEANUP @@ -94,6 +123,8 @@ dl_dst=aa:bb:cc:dd:ee:ff/00:00:00:00:00:00,actions=drop ]) AT_CHECK([ovs-ofctl -F nxm parse-flows flows.txt], [0], [stdout]) AT_CHECK([[sed 's/ (xid=0x[0-9a-fA-F]*)//' stdout]], [0], [dnl +usable protocols: NXM +chosen protocol: NXM-table_id NXT_FLOW_MOD: ADD tcp,tp_src=123 actions=FLOOD NXT_FLOW_MOD: ADD in_port=65534,dl_vlan=9,dl_src=00:0a:e4:25:6b:b0 actions=drop NXT_FLOW_MOD: ADD arp,dl_src=00:0a:e4:25:6b:b0,arp_sha=00:0a:e4:25:6b:b0 actions=drop @@ -151,7 +182,9 @@ vlan_tci=0x1123/0x1fff,actions=drop ]]) AT_CHECK([ovs-ofctl -F nxm -mmm parse-flows flows.txt], [0], [stdout]) AT_CHECK([[sed 's/ (xid=0x[0-9a-fA-F]*)//' stdout]], [0], -[[NXT_FLOW_MOD: ADD NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_SRC(007b) actions=FLOOD +[[usable protocols: NXM +chosen protocol: NXM-table_id +NXT_FLOW_MOD: ADD NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_SRC(007b) actions=FLOOD NXT_FLOW_MOD: ADD NXM_OF_IN_PORT(fffe), NXM_OF_ETH_SRC(000ae4256bb0), NXM_OF_VLAN_TCI_W(1009/1fff) actions=drop NXT_FLOW_MOD: ADD NXM_OF_ETH_SRC(000ae4256bb0), NXM_OF_ETH_TYPE(0806), NXM_NX_ARP_SHA(000ae4256bb0) actions=drop NXT_FLOW_MOD: ADD NXM_OF_ETH_TYPE(86dd), NXM_NX_IPV6_LABEL(00012345) actions=output:2 @@ -400,7 +433,7 @@ NXM_OF_IN_PORT(0012), NXM_OF_ETH_TYPE(0800) # vlan tci NXM_OF_VLAN_TCI(f009) -nx_pull_match() returned error NXBRC_NXM_DUP_TYPE +nx_pull_match() returned error OFPBMC_DUP_FIELD NXM_OF_VLAN_TCI(0000) NXM_OF_VLAN_TCI(3123) NXM_OF_VLAN_TCI(0123) @@ -410,118 +443,118 @@ NXM_OF_VLAN_TCI_W(0000/e000) # IP TOS NXM_OF_ETH_TYPE(0800), NXM_OF_IP_TOS(f0) -nx_pull_match() returned error NXBRC_NXM_BAD_VALUE -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_VALUE +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IP ECN NXM_OF_ETH_TYPE(0800), NXM_NX_IP_ECN(03) -nx_pull_match() returned error NXBRC_NXM_BAD_VALUE -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_VALUE +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IP protocol NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(01) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(05) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IP TTL NXM_OF_ETH_TYPE(0800), NXM_NX_IP_TTL(80) NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_TTL(ff) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IP source NXM_OF_ETH_TYPE(0800), NXM_OF_IP_SRC(ac100014) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_SRC_W(c0a80000/ffff0000) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IP destination NXM_OF_ETH_TYPE(0800), NXM_OF_IP_DST(ac100014) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_DST_W(c0a80000/ffff0000) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # TCP source port NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_SRC(4231) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_SRC_W(5050/f0f0) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # TCP destination port NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_DST(4231) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(06), NXM_OF_TCP_DST_W(fde0/fff0) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # UDP source port NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(11), NXM_OF_UDP_SRC(8732) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(11), NXM_OF_UDP_SRC_W(0132/01ff) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # UDP destination port NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(11), NXM_OF_UDP_DST(1782) NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(11), NXM_OF_UDP_DST_W(5005/f00f) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ICMP type NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(01), NXM_OF_ICMP_TYPE(12) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ICMP code NXM_OF_ETH_TYPE(0800), NXM_OF_IP_PROTO(01), NXM_OF_ICMP_CODE(12) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ARP opcode NXM_OF_ETH_TYPE(0806), NXM_OF_ARP_OP(0001) -nx_pull_match() returned error NXBRC_NXM_BAD_VALUE -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_DUP_TYPE +nx_pull_match() returned error OFPBMC_BAD_VALUE +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_DUP_FIELD # ARP source protocol address NXM_OF_ETH_TYPE(0806), NXM_OF_ARP_SPA(ac100014) NXM_OF_ETH_TYPE(0806), NXM_OF_ARP_SPA_W(c0a81200/ffffff00) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ARP destination protocol address NXM_OF_ETH_TYPE(0806), NXM_OF_ARP_TPA(ac100014) NXM_OF_ETH_TYPE(0806), NXM_OF_ARP_TPA_W(c0a81200/ffffff00) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ARP source hardware address NXM_OF_ETH_TYPE(0806), NXM_NX_ARP_SHA(0002e30f80a4) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ARP destination hardware address NXM_OF_ETH_TYPE(0806), NXM_NX_ARP_THA(0002e30f80a4) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IPv6 source NXM_OF_ETH_TYPE(86dd), NXM_NX_IPV6_SRC(20010db83c4d00010002000300040005) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ NXM_OF_ETH_TYPE(86dd), NXM_NX_IPV6_SRC_W(20010db83c4d00010000000000000000/ffffffffffffffff0000000000000000) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IPv6 destination NXM_OF_ETH_TYPE(86dd), NXM_NX_IPV6_DST(20010db83c4d00010002000300040005) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ NXM_OF_ETH_TYPE(86dd), NXM_NX_IPV6_DST_W(20010db83c4d00010000000000000000/ffffffffffffffff0000000000000000) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ND source hardware address NXM_OF_ETH_TYPE(86dd), NXM_OF_IP_PROTO(3a), NXM_NX_ICMPV6_TYPE(87), NXM_NX_ND_TARGET(20010db83c4d00010002000300040005), NXM_NX_ND_SLL(0002e30f80a4) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # ND destination hardware address NXM_OF_ETH_TYPE(86dd), NXM_OF_IP_PROTO(3a), NXM_NX_ICMPV6_TYPE(88), NXM_NX_ND_TARGET(20010db83c4d00010002000300040005), NXM_NX_ND_TLL(0002e30f80a4) -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ -nx_pull_match() returned error NXBRC_NXM_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ +nx_pull_match() returned error OFPBMC_BAD_PREREQ # IPv4 fragments. NXM_OF_ETH_TYPE(0800), NXM_NX_IP_FRAG(00) @@ -534,7 +567,7 @@ NXM_OF_ETH_TYPE(0800), NXM_NX_IP_FRAG_W(00/02) NXM_OF_ETH_TYPE(0800), NXM_NX_IP_FRAG_W(01/01) NXM_OF_ETH_TYPE(0800), NXM_NX_IP_FRAG_W(02/02) NXM_OF_ETH_TYPE(0800), NXM_NX_IP_FRAG(03) -nx_pull_match() returned error NXBRC_NXM_BAD_VALUE +nx_pull_match() returned error OFPBMC_BAD_VALUE # IPv6 fragments. NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_FRAG(00) @@ -547,7 +580,7 @@ NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_FRAG_W(00/02) NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_FRAG_W(01/01) NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_FRAG_W(02/02) NXM_OF_ETH_TYPE(86dd), NXM_NX_IP_FRAG(03) -nx_pull_match() returned error NXBRC_NXM_BAD_VALUE +nx_pull_match() returned error OFPBMC_BAD_VALUE # Flow cookie. NXM_NX_COOKIE(00000000abcdef01) @@ -562,7 +595,7 @@ NXM_NX_REG0(acebdf56) NXM_NX_REG0_W(a0e0d050/f0f0f0f0) # Invalid field number. -nx_pull_match() returned error NXBRC_NXM_BAD_TYPE +nx_pull_match() returned error OFPBMC_BAD_FIELD # Unimplemented registers. # @@ -570,8 +603,8 @@ nx_pull_match() returned error NXBRC_NXM_BAD_TYPE # registers are implemented. NXM_NX_REG0(12345678) NXM_NX_REG0_W(12345678/12345678) -nx_pull_match() returned error NXBRC_NXM_BAD_TYPE -nx_pull_match() returned error NXBRC_NXM_BAD_TYPE +nx_pull_match() returned error OFPBMC_BAD_FIELD +nx_pull_match() returned error OFPBMC_BAD_FIELD ]) AT_CLEANUP @@ -582,7 +615,7 @@ NXM_OF_IN_PORT(0001), 01020304(1111/2222), NXM_OF_ETH_TYPE(0800) ]) AT_CHECK([ovs-ofctl --strict parse-nx-match < nx-match.txt], [0], [dnl -nx_pull_match() returned error NXBRC_NXM_BAD_TYPE +nx_pull_match() returned error OFPBMC_BAD_FIELD ]) AT_CHECK([ovs-ofctl parse-nx-match < nx-match.txt], [0], [dnl @@ -594,7 +627,7 @@ dnl Check that "-F openflow10" rejects a flow_mod with a tun_id, since dnl OpenFlow 1.0 doesn't support tunnels. AT_SETUP([ovs-ofctl -F option and tun_id]) AT_CHECK([ovs-ofctl -F openflow10 add-flow dummy tun_id=123,actions=drop], - [1], [], [ovs-ofctl: flow cannot be expressed in flow format openflow10 (flow format nxm or better is required) + [1], [], [ovs-ofctl: none of the usable flow formats (NXM) is among the allowed flow formats (OpenFlow10) ]) AT_CLEANUP @@ -629,7 +662,7 @@ dnl can't be represented in OpenFlow 1.0. AT_SETUP([ovs-ofctl dump-flows rejects bad -F option]) OVS_VSWITCHD_START AT_CHECK([ovs-ofctl -F openflow10 dump-flows unix:br0.mgmt reg0=0xabcdef], [1], [], - [ovs-ofctl: unix:br0.mgmt: cannot use requested flow format nxm for specified flow + [ovs-ofctl: none of the usable flow formats (NXM) is among the allowed flow formats (OpenFlow10) ]) OVS_VSWITCHD_STOP AT_CLEANUP