Public bug reported:
With the most recent versions of livbirt 6.8 and qemu 5.1 migrations
with --p2p --tunnelled block.
Example:
$ virsh migrate --unsafe --live --p2p --tunnelled kvmguest-hirsute-normal
qemu+ssh://10.222.1.159/system
--p2p works, but --p2p --tunneled hangs, eventually ending in
"terminated" or "internal error: client socket is closed"
INFO level debug logs
Source:
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"client_migrate_info","arguments":{"protocol":"spice","hostname":"127.0.0.1","port":5901,"tls-port":-1},"id":"libvirt-13"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"client_migrate_info","arguments":{"protocol":"spice","hostname":"127.0.0.1","port":5901,"tls-port":-1},"id":"libvirt-13"}
len=135 ret=135 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {}, "id": "libvirt-13"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"query-migrate-parameters","id":"libvirt-14"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"query-migrate-parameters","id":"libvirt-14"} len=58 ret=58
errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {"cpu-throttle-tailslow": false, "xbzrle-cache-size":
67108864, "cpu-throttle-initial": 20, "announce-max": 550,
"decompress-threads": 2, "compress-threads": 8, "compress-level": 1,
"multifd-channels": 2, "multifd-zstd-level": 1, "announce-initial": 50,
"block-incremental": false, "compress-wait-thread": true, "downtime-limit":
300, "tls-authz": "", "multifd-compression": "none", "announce-rounds": 5,
"announce-step": 100, "tls-creds": "", "multifd-zlib-level": 1,
"max-cpu-throttle": 99, "max-postcopy-bandwidth": 0, "tls-hostname": "",
"throttle-trigger-threshold": 50, "max-bandwidth": 33554432,
"x-checkpoint-delay": 20000, "cpu-throttle-increment": 10}, "id": "libvirt-14"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"xbzrle","state":false},{"capability":"auto-converge","state":false},{"capability":"rdma-pin-all","state":false},{"capability":"postcopy-ram","state":false},{"capability":"compress","state":false},{"capability":"pause-before-switchover","state":true},{"capability":"late-block-activate","state":false},{"capability":"multifd","state":false}]},"id":"libvirt-15"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"xbzrle","state":false},{"capability":"auto-converge","state":false},{"capability":"rdma-pin-all","state":false},{"capability":"postcopy-ram","state":false},{"capability":"compress","state":false},{"capability":"pause-before-switchover","state":true},{"capability":"late-block-activate","state":false},{"capability":"multifd","state":false}]},"id":"libvirt-15"}
len=444 ret=444 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {}, "id": "libvirt-15"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"migrate-set-parameters","arguments":{"tls-creds":"","tls-hostname":"","max-bandwidth":9223372036853727232},"id":"libvirt-16"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"migrate-set-parameters","arguments":{"tls-creds":"","tls-hostname":"","max-bandwidth":9223372036853727232},"id":"libvirt-16"}
len=139 ret=139 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {}, "id": "libvirt-16"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"getfd","arguments":{"fdname":"migrate"},"id":"libvirt-17"} fd=35
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"getfd","arguments":{"fdname":"migrate"},"id":"libvirt-17"}
len=72 ret=72 errno=0
qemuMonitorIOWrite:436 : QEMU_MONITOR_IO_SEND_FD: mon=0x7fb19c002060 fd=35
ret=72 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {}, "id": "libvirt-17"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fb19c002060
msg={"execute":"migrate","arguments":{"detach":true,"blk":false,"inc":false,"uri":"fd:migrate"},"id":"libvirt-18"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fb19c002060
buf={"execute":"migrate","arguments":{"detach":true,"blk":false,"inc":false,"uri":"fd:migrate"},"id":"libvirt-18"}
len=112 ret=112 errno=0
qemuMonitorJSONIOProcessLine:234 : QEMU_MONITOR_RECV_EVENT: mon=0x7fb19c002060
event={"timestamp": {"seconds": 1605537716, "microseconds": 753931}, "event":
"MIGRATION", "data": {"status": "setup"}}
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fb19c002060
reply={"return": {}, "id": "libvirt-18"}
qemuMonitorJSONIOProcessLine:234 : QEMU_MONITOR_RECV_EVENT: mon=0x7fb19c002060
event={"timestamp": {"seconds": 1605537716, "microseconds": 760587}, "event":
"MIGRATION_PASS", "data": {"pass": 1}}
qemuMonitorJSONIOProcessLine:234 : QEMU_MONITOR_RECV_EVENT: mon=0x7fb19c002060
event={"timestamp": {"seconds": 1605537716, "microseconds": 760691}, "event":
"MIGRATION", "data": {"status": "active"}}
<stuck here>
Target:
systemd-machined[203]: New machine qemu-1-testguest3.
systemd[1]: Started Virtual Machine qemu-1-testguest3. fd/26, skipping
qemuMonitorOpenInternal:717 : QEMU_MONITOR_NEW: mon=0x7fca3c2a3010 fd=36
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"qmp_capabilities","id":"libvirt-1"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"qmp_capabilities","id":"libvirt-1"} len=49 ret=49 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-1"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-migrate-capabilities","id":"libvirt-2"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-migrate-capabilities","id":"libvirt-2"} len=59 ret=59
errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [{"state": false, "capability": "xbzrle"}, {"state": false,
"capability": "rdma-pin-all"}, {"state": false, "capability": "auto-converge"},
{"state": false, "capability": "zero-blocks"}, {"state": false, "capability":
"compress"}, {"state": false, "capability": "events"}, {"state": false,
"capability": "postcopy-ram"}, {"state": false, "capability": "x-colo"},
{"state": false, "capability": "release-ram"}, {"state": false, "capability":
"block"}, {"state": false, "capability": "return-path"}, {"state": false,
"capability": "pause-before-switchover"}, {"state": false, "capability":
"multifd"}, {"state": false, "capability": "dirty-bitmaps"}, {"state": false,
"capability": "postcopy-blocktime"}, {"state": false, "capability":
"late-block-activate"}, {"state": false, "capability": "x-ignore-shared"},
{"state": false, "capability": "validate-uuid"}], "id": "libvirt-2"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"events","state":true}]},"id":"libvirt-3"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"events","state":true}]},"id":"libvirt-3"}
len=125 ret=125 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-3"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-chardev","id":"libvirt-4"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-chardev","id":"libvirt-4"} len=46 ret=46 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [{"frontend-open": false, "filename":
"disconnected:unix:/var/lib/libvirt/qemu/channel/target/domain-1-testguest3/org.qemu.guest_agent.0,server",
"label": "charchannel0"}, {"frontend-open": true, "filename":
"pty:/dev/pts/2", "label": "charserial0"}, {"frontend-open": true, "filename":
"unix:/var/lib/libvirt/qemu/domain-1-testguest3/monitor.sock,server", "label":
"charmonitor"}], "id": "libvirt-4"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"qom-list","arguments":{"path":"/machine/unattached/device[0]"},"id":"libvirt-5"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"qom-list","arguments":{"path":"/machine/unattached/device[0]"},"id":"libvirt-5"}
len=94 ret=94 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [{"name": "type", "type": "string"}, {"name": "parent_bus",
"type": "link<bus>"}, {"name": "realized", "type": "bool"}, {"name":
"hotplugged", "type": "bool"}, {"name": "hotpluggable", "type": "bool"},
{"name": "memory", "type": "link<qemu:memory-region>"}, {"name":
"legacy-memory", "type": "str"}, {"name": "fill-mtrr-mask", "type": "bool"},
{"name": "host-phys-bits-limit", "type": "uint8"}, {"name": "x-force-features",
"type": "bool"}, {"name": "hv-vpindex", "type": "bool"}, {"name": "kvm",
"type": "bool"}, {"name": "apic-id", "type": "uint32"}, {"name": "min-xlevel",
"type": "uint32"}, {"name": "enforce", "type": "bool"}, {"name": "hv-runtime",
"type": "bool"}, {"name": "level", "type": "uint32"}, {"name": "hv-tlbflush",
"type": "bool"}, {"name": "core-id", "type": "int32"}, {"name": "hv-crash",
"type": "bool"}, {"name": "hv-reset", "type": "bool"}, {"name":
"hv-no-nonarch-coresharing", "type": "OnOffAuto"}, {"name": "hv-spinlocks",
"type": "uint32"}, {"name": "pmu", "type": "bool"}, {"name": "socket-id",
"type": "int32"}, {"name": "hv-relaxed", "type": "bool"}, {"name": "thread-id",
"type": "int32"}, {"name": "tcg-cpuid", "type": "bool"}, {"name": "die-id",
"type": "int32"}, {"name": "node-id", "type": "int32"}, {"name":
"vmware-cpuid-freq", "type": "bool"}, {"name": "min-xlevel2", "type":
"uint32"}, {"name": "hv-stimer", "type": "bool"}, {"name": "x-hv-max-vps",
"type": "int32"}, {"name": "legacy-cache", "type": "bool"}, {"name":
"x-migrate-smi-count", "type": "bool"}, {"name": "hv-reenlightenment", "type":
"bool"}, {"name": "hv-vendor-id", "type": "str"}, {"name":
"x-hv-synic-kvm-only", "type": "bool"}, {"name": "min-level", "type":
"uint32"}, {"name": "phys-bits", "type": "uint32"}, {"name": "l3-cache",
"type": "bool"}, {"name": "level-func7", "type": "uint32"}, {"name": "lmce",
"type": "bool"}, {"name": "hv-passthrough", "type": "bool"}, {"name":
"kvm-no-smi-migration", "type": "bool"}, {"name": "xlevel2", "type": "uint32"},
{"name": "hv-stimer-direct", "type": "bool"}, {"name": "ucode-rev", "type":
"uint64"}, {"name": "xlevel", "type": "uint32"}, {"name": "host-phys-bits",
"type": "bool"}, {"name": "check", "type": "bool"}, {"name": "hv-time", "type":
"bool"}, {"name": "full-cpuid-auto-level", "type": "bool"}, {"name":
"hv-synic", "type": "bool"}, {"name": "hv-evmcs", "type": "bool"}, {"name":
"hv-ipi", "type": "bool"}, {"name": "hv-vapic", "type": "bool"}, {"name":
"cpuid-0xb", "type": "bool"}, {"name": "hv-frequencies", "type": "bool"},
{"name": "x-intel-pt-auto-level", "type": "bool"}, {"name": "host-cache-info",
"type": "bool"}, {"name": "migratable", "type": "bool"}, {"name":
"vmx-invept-single-context", "type": "bool"}, {"name": "core-capability",
"type": "bool"}, {"name": "popcnt", "type": "bool"}, {"name": "kvm_mmu",
"type": "bool"}, {"name": "dtes64", "type": "bool"}, {"name": "sse4_1", "type":
"bool"}, {"name": "vmx-invvpid-single-addr", "type": "bool"}, {"name":
"xstore", "type": "bool"}, {"name": "stepping", "type": "int"}, {"name":
"vmx-vmfunc", "type": "bool"}, {"name": "pse36", "type": "bool"}, {"name":
"avx512-4vnniw", "type": "bool"}, {"name": "fma4", "type": "bool"}, {"name":
"avx512-vp2intersect", "type": "bool"}, {"name": "avx2", "type": "bool"},
{"name": "kvm-poll-control", "type": "bool"}, {"name": "kvm_nopiodelay",
"type": "bool"}, {"name": "amd-stibp", "type": "bool"}, {"name": "family",
"type": "int"}, {"name": "pclmuldq", "type": "bool"}, {"name": "vmx-store-lma",
"type": "bool"}, {"name": "erms", "type": "bool"}, {"name": "vaes", "type":
"bool"}, {"name": "vmx-activity-wait-sipi", "type": "bool"}, {"name":
"vmx-flexpriority", "type": "bool"}, {"name": "rdrand", "type": "bool"},
{"name": "vmx-ept-advanced-exitinfo", "type": "bool"}, {"name":
"vmx-pause-exit", "type": "bool"}, {"name": "vmx-shadow-vmcs", "type": "bool"},
{"name": "model", "type": "int"}, {"name": "avx512-vpopcntdq", "type": "bool"},
{"name": "tbm", "type": "bool"}, {"name": "xcrypt", "type": "bool"}, {"name":
"lm", "type": "bool"}, {"name": "kvm-pv-eoi", "type": "bool"}, {"name":
"vmx-monitor-exit", "type": "bool"}, {"name": "vmx-eptad", "type": "bool"},
{"name": "pae", "type": "bool"}, {"name": "ssse3", "type": "bool"}, {"name":
"vmx-unrestricted-guest", "type": "bool"}, {"name": "phe", "type": "bool"},
{"name": "movdiri", "type": "bool"}, {"name": "taa-no", "type": "bool"},
{"name": "full-width-write", "type": "bool"}, {"name": "perfctr_nb", "type":
"bool"}, {"name": "arat", "type": "bool"}, {"name": "avx512vbmi2", "type":
"bool"}, {"name": "perfctr_core", "type": "bool"}, {"name": "kvm_asyncpf",
"type": "bool"}, {"name": "x2apic", "type": "bool"}, {"name": "npt", "type":
"bool"}, {"name": "avx512ifma", "type": "bool"}, {"name": "kvm_poll_control",
"type": "bool"}, {"name": "model-id", "type": "string"}, {"name":
"vmx-vnmi-pending", "type": "bool"}, {"name": "vmx-invpcid-exit", "type":
"bool"}, {"name": "vmx-io-exit", "type": "bool"}, {"name": "pmm-en", "type":
"bool"}, {"name": "tsc", "type": "bool"}, {"name": "vmx-ins-outs", "type":
"bool"}, {"name": "dca", "type": "bool"}, {"name": "vmx-apicv-x2apic", "type":
"bool"}, {"name": "ia64", "type": "bool"}, {"name": "perfctr-core", "type":
"bool"}, {"name": "vmx-cr3-load-noexit", "type": "bool"}, {"name": "kvmclock",
"type": "bool"}, {"name": "vmx-entry-noload-debugctl", "type": "bool"},
{"name": "invtsc", "type": "bool"}, {"name": "pn", "type": "bool"}, {"name":
"avx512cd", "type": "bool"}, {"name": "md-clear", "type": "bool"}, {"name":
"cmp-legacy", "type": "bool"}, {"name": "cx16", "type": "bool"}, {"name":
"avx512dq", "type": "bool"}, {"name": "abm", "type": "bool"}, {"name":
"vmx-activity-shutdown", "type": "bool"}, {"name": "kvm-pv-ipi", "type":
"bool"}, {"name": "vmx-apicv-register", "type": "bool"}, {"name": "fxsr-opt",
"type": "bool"}, {"name": "skip-l1dfl-vmentry", "type": "bool"}, {"name":
"pcid", "type": "bool"}, {"name": "rdpid", "type": "bool"}, {"name":
"wbnoinvd", "type": "bool"}, {"name": "filtered-features", "type":
"X86CPUFeatureWordInfo"}, {"name": "syscall", "type": "bool"}, {"name": "pse",
"type": "bool"}, {"name": "tsc_scale", "type": "bool"}, {"name": "mce", "type":
"bool"}, {"name": "xsaves", "type": "bool"}, {"name": "vmx-entry-load-pat",
"type": "bool"}, {"name": "ibpb", "type": "bool"}, {"name": "vmx-apicv-xapic",
"type": "bool"}, {"name": "cldemote", "type": "bool"}, {"name": "rtm", "type":
"bool"}, {"name": "lwp", "type": "bool"}, {"name": "kvm-steal-time", "type":
"bool"}, {"name": "vmx-hlt-exit", "type": "bool"}, {"name":
"vmx-entry-load-efer", "type": "bool"}, {"name": "nrip_save", "type": "bool"},
{"name": "vmx-invlpg-exit", "type": "bool"}, {"name": "vmx-exit-save-efer",
"type": "bool"}, {"name": "vmx-eptp-switching", "type": "bool"}, {"name":
"vme", "type": "bool"}, {"name": "kvm-pv-unhalt", "type": "bool"}, {"name":
"vmx-desc-exit", "type": "bool"}, {"name": "kvm_pv_unhalt", "type": "bool"},
{"name": "svm", "type": "bool"}, {"name": "lahf-lm", "type": "bool"}, {"name":
"vmx-invvpid", "type": "bool"}, {"name": "kvm-hint-dedicated", "type": "bool"},
{"name": "mca", "type": "bool"}, {"name": "mtrr", "type": "bool"}, {"name":
"cid", "type": "bool"}, {"name": "vmcb_clean", "type": "bool"}, {"name":
"pfthreshold", "type": "bool"}, {"name": "pmm", "type": "bool"}, {"name": "tm",
"type": "bool"}, {"name": "pbe", "type": "bool"}, {"name":
"vmx-entry-ia32e-mode", "type": "bool"}, {"name": "vmx-rdpmc-exit", "type":
"bool"}, {"name": "split-lock-detect", "type": "bool"}, {"name": "fpu", "type":
"bool"}, {"name": "skinit", "type": "bool"}, {"name": "sep", "type": "bool"},
{"name": "avx512-bf16", "type": "bool"}, {"name": "vmx-rdtscp-exit", "type":
"bool"}, {"name": "nx", "type": "bool"}, {"name": "vmx-invvpid-all-context",
"type": "bool"}, {"name": "ds-cpl", "type": "bool"}, {"name": "pause-filter",
"type": "bool"}, {"name": "fsrm", "type": "bool"}, {"name": "pause_filter",
"type": "bool"}, {"name": "vmx-vmwrite-vmexit-fields", "type": "bool"},
{"name": "vmx-ept", "type": "bool"}, {"name": "nodeid-msr", "type": "bool"},
{"name": "smap", "type": "bool"}, {"name": "vmx-io-bitmap", "type": "bool"},
{"name": "vmx-intr-exit", "type": "bool"}, {"name": "fxsr_opt", "type":
"bool"}, {"name": "cr8legacy", "type": "bool"}, {"name": "cmp_legacy", "type":
"bool"}, {"name": "vmx-zero-len-inject", "type": "bool"}, {"name": "virt-ssbd",
"type": "bool"}, {"name": "pschange-mc-no", "type": "bool"}, {"name": "umip",
"type": "bool"}, {"name": "avx512er", "type": "bool"}, {"name": "vmx-vpid",
"type": "bool"}, {"name": "xstore-en", "type": "bool"}, {"name": "avx512vl",
"type": "bool"}, {"name": "vmx-invept-single-context-noglobals", "type":
"bool"}, {"name": "cmov", "type": "bool"}, {"name": "rsba", "type": "bool"},
{"name": "vmx-posted-intr", "type": "bool"}, {"name": "xcrypt-en", "type":
"bool"}, {"name": "tm2", "type": "bool"}, {"name": "vmx-exit-clear-bndcfgs",
"type": "bool"}, {"name": "vmx-ept-execonly", "type": "bool"}, {"name":
"vmx-exit-load-efer", "type": "bool"}, {"name": "xsaveerptr", "type": "bool"},
{"name": "fsgsbase", "type": "bool"}, {"name": "avx512bw", "type": "bool"},
{"name": "vmx-vintr-pending", "type": "bool"}, {"name": "smx", "type": "bool"},
{"name": "vmx-secondary-ctls", "type": "bool"}, {"name": "lbrv", "type":
"bool"}, {"name": "tsc-frequency", "type": "int"}, {"name": "hle", "type":
"bool"}, {"name": "monitor", "type": "bool"}, {"name": "tce", "type": "bool"},
{"name": "sse4a", "type": "bool"}, {"name": "vpclmulqdq", "type": "bool"},
{"name": "tsc-scale", "type": "bool"}, {"name": "kvm-pv-tlb-flush", "type":
"bool"}, {"name": "mds-no", "type": "bool"}, {"name": "vmx-cr8-load-exit",
"type": "bool"}, {"name": "vmx-activity-hlt", "type": "bool"}, {"name": "i64",
"type": "bool"}, {"name": "adx", "type": "bool"}, {"name":
"vmx-invept-all-context", "type": "bool"}, {"name": "ffxsr", "type": "bool"},
{"name": "amd-no-ssb", "type": "bool"}, {"name": "crash-information", "type":
"GuestPanicInformation"}, {"name": "vmx-entry-load-bndcfgs", "type": "bool"},
{"name": "svm_lock", "type": "bool"}, {"name": "msr", "type": "bool"}, {"name":
"pclmulqdq", "type": "bool"}, {"name": "vmx-preemption-timer", "type": "bool"},
{"name": "clflush", "type": "bool"}, {"name": "ssb-no", "type": "bool"},
{"name": "mpx", "type": "bool"}, {"name": "extapic", "type": "bool"}, {"name":
"vmx-vnmi", "type": "bool"}, {"name": "xop", "type": "bool"}, {"name":
"vmx-rdseed-exit", "type": "bool"}, {"name": "smep", "type": "bool"}, {"name":
"vmx-mwait-exit", "type": "bool"}, {"name": "vmx-rdtsc-exit", "type": "bool"},
{"name": "cx8", "type": "bool"}, {"name": "sse4-2", "type": "bool"}, {"name":
"xsavec", "type": "bool"}, {"name": "pku", "type": "bool"}, {"name":
"tsx-ldtrk", "type": "bool"}, {"name": "vmx-mtf", "type": "bool"}, {"name":
"vmcb-clean", "type": "bool"}, {"name": "vmx-exit-load-pat", "type": "bool"},
{"name": "stibp", "type": "bool"}, {"name": "vmx-cr3-store-noexit", "type":
"bool"}, {"name": "tsx-ctrl", "type": "bool"}, {"name": "svm-lock", "type":
"bool"}, {"name": "sse4-1", "type": "bool"}, {"name": "lahf_lm", "type":
"bool"}, {"name": "kvm_pv_eoi", "type": "bool"}, {"name": "sse", "type":
"bool"}, {"name": "clzero", "type": "bool"}, {"name": "ds", "type": "bool"},
{"name": "osvw", "type": "bool"}, {"name": "kvm_steal_time", "type": "bool"},
{"name": "vmx-true-ctls", "type": "bool"}, {"name": "movdir64b", "type":
"bool"}, {"name": "vmx-invept", "type": "bool"}, {"name": "acpi", "type":
"bool"}, {"name": "xd", "type": "bool"}, {"name": "nodeid_msr", "type":
"bool"}, {"name": "ds_cpl", "type": "bool"}, {"name": "vmx-ept-1gb", "type":
"bool"}, {"name": "nrip-save", "type": "bool"}, {"name": "gfni", "type":
"bool"}, {"name": "kvm-mmu", "type": "bool"}, {"name": "sse3", "type": "bool"},
{"name": "serialize", "type": "bool"}, {"name": "avx512bitalg", "type":
"bool"}, {"name": "rdseed", "type": "bool"}, {"name": "sha-ni", "type":
"bool"}, {"name": "ace2", "type": "bool"}, {"name": "waitpkg", "type": "bool"},
{"name": "vmx-rdrand-exit", "type": "bool"}, {"name": "f16c", "type": "bool"},
{"name": "3dnowprefetch", "type": "bool"}, {"name": "vmx-encls-exit", "type":
"bool"}, {"name": "avx", "type": "bool"}, {"name": "topoext", "type": "bool"},
{"name": "sse2", "type": "bool"}, {"name": "rdctl-no", "type": "bool"},
{"name": "mmx", "type": "bool"}, {"name": "avx512-4fmaps", "type": "bool"},
{"name": "vmx-cr8-store-exit", "type": "bool"}, {"name": "avx512vnni", "type":
"bool"}, {"name": "pni", "type": "bool"}, {"name": "movbe", "type": "bool"},
{"name": "mmxext", "type": "bool"}, {"name": "vmx-ple", "type": "bool"},
{"name": "vmx-apicv-vid", "type": "bool"}, {"name": "flushbyasid", "type":
"bool"}, {"name": "rdtscp", "type": "bool"}, {"name": "clwb", "type": "bool"},
{"name": "kvm-asyncpf", "type": "bool"}, {"name": "kvm-pv-sched-yield", "type":
"bool"}, {"name": "decodeassists", "type": "bool"}, {"name": "pat", "type":
"bool"}, {"name": "invpcid", "type": "bool"}, {"name": "pdpe1gb", "type":
"bool"}, {"name": "vmx-exit-save-pat", "type": "bool"}, {"name": "lapic",
"type": "child<kvm-apic>"}, {"name": "tsc-adjust", "type": "bool"}, {"name":
"vmx-entry-load-rtit-ctl", "type": "bool"}, {"name": "ht", "type": "bool"},
{"name": "xtpr", "type": "bool"}, {"name": "tsc_adjust", "type": "bool"},
{"name": "vmx-tsc-offset", "type": "bool"}, {"name": "ssbd", "type": "bool"},
{"name": "vmx-exit-clear-rtit-ctl", "type": "bool"}, {"name": "3dnowext",
"type": "bool"}, {"name": "clflushopt", "type": "bool"}, {"name": "pdcm",
"type": "bool"}, {"name": "xsave", "type": "bool"}, {"name":
"unavailable-features", "type": "strList"}, {"name": "est", "type": "bool"},
{"name": "pge", "type": "bool"}, {"name": "vendor", "type": "string"}, {"name":
"pcommit", "type": "bool"}, {"name": "ibs", "type": "bool"}, {"name":
"tsc-deadline", "type": "bool"}, {"name": "kvmclock-stable-bit", "type":
"bool"}, {"name": "misalignsse", "type": "bool"}, {"name": "vmx-msr-bitmap",
"type": "bool"}, {"name": "perfctr-nb", "type": "bool"}, {"name":
"feature-words", "type": "X86CPUFeatureWordInfo"}, {"name": "apic", "type":
"bool"}, {"name": "avx512vbmi", "type": "bool"}, {"name":
"vmx-exit-nosave-debugctl", "type": "bool"}, {"name": "avx512f", "type":
"bool"}, {"name": "vmx-exit-save-preemption-timer", "type": "bool"}, {"name":
"arch-capabilities", "type": "bool"}, {"name": "bmi2", "type": "bool"},
{"name": "vmx-pml", "type": "bool"}, {"name": "vmx-nmi-exit", "type": "bool"},
{"name": "intel-pt", "type": "bool"}, {"name": "wdt", "type": "bool"}, {"name":
"ace2-en", "type": "bool"}, {"name": "avx512pf", "type": "bool"}, {"name":
"bmi1", "type": "bool"}, {"name": "vmx-page-walk-5", "type": "bool"}, {"name":
"kvm-nopiodelay", "type": "bool"}, {"name": "sse4.2", "type": "bool"}, {"name":
"vmx-ept-2mb", "type": "bool"}, {"name": "vmx-exit-load-perf-global-ctrl",
"type": "bool"}, {"name": "3dnow", "type": "bool"}, {"name": "vmx-wbinvd-exit",
"type": "bool"}, {"name": "vmx", "type": "bool"}, {"name": "la57", "type":
"bool"}, {"name": "vmx-page-walk-4", "type": "bool"}, {"name": "sse4.1",
"type": "bool"}, {"name": "ibrs-all", "type": "bool"}, {"name": "xgetbv1",
"type": "bool"}, {"name": "xsaveopt", "type": "bool"}, {"name": "spec-ctrl",
"type": "bool"}, {"name": "vmx-entry-load-perf-global-ctrl", "type": "bool"},
{"name": "vmx-exit-ack-intr", "type": "bool"}, {"name": "vmx-xsaves", "type":
"bool"}, {"name": "phe-en", "type": "bool"}, {"name": "fxsr", "type": "bool"},
{"name": "hypervisor", "type": "bool"}, {"name": "aes", "type": "bool"},
{"name": "amd-ssbd", "type": "bool"}, {"name": "sse4_2", "type": "bool"},
{"name": "de", "type": "bool"}, {"name": "ss", "type": "bool"}, {"name":
"vmx-movdr-exit", "type": "bool"}, {"name": "fma", "type": "bool"}], "id":
"libvirt-5"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"realized"},"id":"libvirt-6"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"realized"},"id":"libvirt-6"}
len=115 ret=115 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": true, "id": "libvirt-6"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"hotplugged"},"id":"libvirt-7"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"hotplugged"},"id":"libvirt-7"}
len=117 ret=117 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": false, "id": "libvirt-7"}
... more attributes
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"unavailable-features"},"id":"libvirt-363"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"qom-get","arguments":{"path":"/machine/unattached/device[0]","property":"unavailable-features"},"id":"libvirt-363"}
len=129 ret=129 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [], "id": "libvirt-363"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-hotpluggable-cpus","id":"libvirt-364"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-hotpluggable-cpus","id":"libvirt-364"} len=58 ret=58
errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [{"props": {"core-id": 0, "thread-id": 0, "socket-id": 0},
"vcpus-count": 1, "qom-path": "/machine/unattached/device[0]", "type":
"host-x86_64-cpu"}], "id": "libvirt-364"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-cpus-fast","id":"libvirt-365"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-cpus-fast","id":"libvirt-365"} len=50 ret=50 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [{"arch": "x86", "thread-id": 3405, "props": {"core-id": 0,
"thread-id": 0, "socket-id": 0}, "qom-path": "/machine/unattached/device[0]",
"cpu-index": 0, "target": "x86_64"}], "id": "libvirt-365"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-iothreads","id":"libvirt-366"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-iothreads","id":"libvirt-366"} len=50 ret=50 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": [], "id": "libvirt-366"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"balloon","arguments":{"value":536870912},"id":"libvirt-367"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"balloon","arguments":{"value":536870912},"id":"libvirt-367"}
len=74 ret=74 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-367"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"query-migrate-parameters","id":"libvirt-368"} fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"query-migrate-parameters","id":"libvirt-368"} len=59 ret=59
errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {"cpu-throttle-tailslow": false, "xbzrle-cache-size":
67108864, "cpu-throttle-initial": 20, "announce-max": 550,
"decompress-threads": 2, "compress-threads": 8, "compress-level": 1,
"multifd-channels": 2, "multifd-zstd-level": 1, "announce-initial": 50,
"block-incremental": false, "compress-wait-thread": true, "downtime-limit":
300, "tls-authz": "", "multifd-compression": "none", "announce-rounds": 5,
"announce-step": 100, "tls-creds": "", "multifd-zlib-level": 1,
"max-cpu-throttle": 99, "max-postcopy-bandwidth": 0, "tls-hostname": "",
"throttle-trigger-threshold": 50, "max-bandwidth": 33554432,
"x-checkpoint-delay": 20000, "cpu-throttle-increment": 10}, "id": "libvirt-368"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"xbzrle","state":false},{"capability":"auto-converge","state":false},{"capability":"rdma-pin-all","state":false},{"capability":"postcopy-ram","state":false},{"capability":"compress","state":false},{"capability":"pause-before-switchover","state":false},{"capability":"late-block-activate","state":true},{"capability":"multifd","state":false}]},"id":"libvirt-369"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"migrate-set-capabilities","arguments":{"capabilities":[{"capability":"xbzrle","state":false},{"capability":"auto-converge","state":false},{"capability":"rdma-pin-all","state":false},{"capability":"postcopy-ram","state":false},{"capability":"compress","state":false},{"capability":"pause-before-switchover","state":false},{"capability":"late-block-activate","state":true},{"capability":"multifd","state":false}]},"id":"libvirt-369"}
len=445 ret=445 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-369"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"migrate-set-parameters","arguments":{"tls-creds":"","tls-hostname":""},"id":"libvirt-370"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"migrate-set-parameters","arguments":{"tls-creds":"","tls-hostname":""},"id":"libvirt-370"}
len=104 ret=104 errno=0
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-370"}
qemuMonitorSend:944 : QEMU_MONITOR_SEND_MSG: mon=0x7fca3c2a3010
msg={"execute":"migrate-incoming","arguments":{"uri":"fd:26"},"id":"libvirt-371"}
fd=-1
qemuMonitorIOWrite:431 : QEMU_MONITOR_IO_WRITE: mon=0x7fca3c2a3010
buf={"execute":"migrate-incoming","arguments":{"uri":"fd:26"},"id":"libvirt-371"}
len=79 ret=79 errno=0
qemuMonitorJSONIOProcessLine:234 : QEMU_MONITOR_RECV_EVENT: mon=0x7fca3c2a3010
event={"timestamp": {"seconds": 1605537716, "microseconds": 739747}, "event":
"MIGRATION", "data": {"status": "setup"}}
qemuMonitorJSONIOProcessLine:239 : QEMU_MONITOR_RECV_REPLY: mon=0x7fca3c2a3010
reply={"return": {}, "id": "libvirt-371"}
qemuMonitorJSONIOProcessLine:234 : QEMU_MONITOR_RECV_EVENT: mon=0x7fca3c2a3010
event={"timestamp": {"seconds": 1605537716, "microseconds": 762755}, "event":
"MIGRATION", "data": {"status": "active"}}
<stuck here>
** Affects: libvirt (Ubuntu)
Importance: Undecided
Status: New
** Affects: qemu (Ubuntu)
Importance: Undecided
Status: New
** Also affects: qemu (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1904584
Title:
libvirt 6.8 / qemu 5.1 - --p2p --tunnelled is hanging
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