Hi Cole, I merged crobinso/qcow2-data_file branch to 37b565c00. Reserved new capabilities introduced by these to branches to resolve conflicts. Then build and test as following: # ./autogen.sh&& ./configure --without-libssh --build=x86_64-redhat-linux-gnu --host=x86_64-redhat-linux-gnu --program-prefix= --disable-dependency-tracking --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64 --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/var/lib --mandir=/usr/share/man --infodir=/usr/share/info --with-qemu --without-openvz --without-lxc --without-vbox --without-libxl --with-sasl --with-polkit --with-libvirtd --without-phyp --with-esx --without-hyperv --without-vmware --without-xenapi --without-vz --without-bhyve --with-interface --with-network --with-storage-fs --with-storage-lvm --with-storage-iscsi --with-storage-iscsi-direct --with-storage-scsi --with-storage-disk --with-storage-mpath --with-storage-rbd --without-storage-sheepdog --with-storage-gluster --without-storage-zfs --without-storage-vstorage --with-numactl --with-numad --with-capng --without-fuse --with-netcf --with-selinux --with-selinux-mount=/sys/fs/selinux --without-apparmor --without-hal --with-udev --with-yajl --with-sanlock --with-libpcap --with-macvtap --with-audit --with-dtrace --with-driver-modules --with-firewalld --with-firewalld-zone --without-wireshark-dissector --without-pm-utils --with-nss-plugin '--with-packager=Unknown, 2019-08-19-12:13:01, lab.rhel8.me' --with-packager-version=1.el8 --with-qemu-user=qemu --with-qemu-group=qemu --with-tls-priority=@LIBVIRT,SYSTEM --enable-werror --enable-expensive-tests --with-init-script=systemd --without-login-shell && make
Start libvirtd and virtlogd # LD_PRELOAD="$(find src -name '*.so.*'|tr '\n' ' ')" src/.libs/libvirtd # LD_PRELOAD="$(find src -name '*.so.*'|tr '\n' ' ')" ./src/virtlogd Then try to list all domains: # virsh list --all Libvirtd exits with segment fault: [1] 30104 segmentation fault (core dumped) LD_PRELOAD="$(find src -name '*.so.*'|tr '\n' ' ')" src/.libs/libvirtd Version: qemu-4.1 Backtrace: (gdb) bt #0 0x00007fbe57a0d1b9 in virDomainVirtioSerialAddrSetAddControllers (def=<optimized out>, def=<optimized out>, addrs=<optimized out>) at conf/domain_addr.c:1656 #1 virDomainVirtioSerialAddrSetCreateFromDomain (def=def@entry=0x7fbde81cc3f0) at conf/domain_addr.c:1753 #2 0x00007fbe0179897e in qemuDomainAssignVirtioSerialAddresses (def=0x7fbde81cc3f0) at qemu/qemu_domain_address.c:3174 #3 qemuDomainAssignAddresses (def=0x7fbde81cc3f0, qemuCaps=0x7fbde81d2210, driver=0x7fbde8126850, obj=0x0, newDomain=<optimized out>) at qemu/qemu_domain_address.c:3174 #4 0x00007fbe57a39e0d in virDomainDefPostParse (def=def@entry=0x7fbde81cc3f0, caps=caps@entry=0x7fbde8154d20, parseFlags=parseFlags@entry=4610, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0) at conf/domain_conf.c:5858 #5 0x00007fbe57a525c5 in virDomainDefParseNode (xml=<optimized out>, root=0x7fbde83c5ff0, caps=0x7fbde8154d20, xmlopt=0x7fbde83ce070, parseOpaque=0x0, flags=4610) at conf/domain_conf.c:21677 #6 0x00007fbe57a526c8 in virDomainDefParse (xmlStr=xmlStr@entry=0x0, filename=<optimized out>, caps=caps@entry=0x7fbde8154d20, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0, flags=flags@entry=4610) at conf/domain_conf.c:21628 #7 0x00007fbe57a528f6 in virDomainDefParseFile (filename=<optimized out>, caps=caps@entry=0x7fbde8154d20, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0, flags=flags@entry=4610) at conf/domain_conf.c:21653 #8 0x00007fbe57a5e16a in virDomainObjListLoadConfig (opaque=0x0, notify=0x0, name=0x7fbde81d7ff3 "pc", autostartDir=0x7fbde8124070 "/etc/libvirt/qemu/autostart", configDir=0x7fbde8124050 "/etc/libvirt/qemu", xmlopt=0x7fbde83ce070, caps=0x7fbde8154d20, doms=0x7fbde8126940) at conf/virdomainobjlist.c:503 #9 virDomainObjListLoadAllConfigs (doms=0x7fbde8126940, configDir=0x7fbde8124050 "/etc/libvirt/qemu", autostartDir=0x7fbde8124070 "/etc/libvirt/qemu/autostart", liveStatus=liveStatus@entry=false, caps=0x7fbde8154d20, xmlopt=0x7fbde83ce070, notify=0x0, opaque=0x0) at conf/virdomainobjlist.c:625 #10 0x00007fbe017f57e2 in qemuStateInitialize (privileged=true, callback=<optimized out>, opaque=<optimized out>) at qemu/qemu_driver.c:1007 #11 0x00007fbe57b8033d in virStateInitialize (privileged=true, mandatory=mandatory@entry=false, callback=callback@entry=0x55dfb702ecc0 <daemonInhibitCallback>, opaque=opaque@entry=0x55dfb8869d60) at libvirt.c:666 #12 0x000055dfb702ed1d in daemonRunStateInit (opaque=0x55dfb8869d60) at remote/remote_daemon.c:846 #13 0x00007fbe579f4be2 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 #14 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 #15 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Could you please check this issue? The full threads backtrace is in attachment On Tue, Oct 8, 2019 at 5:49 AM Cole Robinson <crobi...@redhat.com> wrote: > This series is the first steps to teaching libvirt about qcow2 > data_file support, aka external data files or qcow2 external metadata. > > A bit about the feature: it was added in qemu 4.0. It essentially > creates a two part image file: a qcow2 layer that just tracks the > image metadata, and a separate data file which is stores the VM > disk contents. AFAICT the driving use case is to keep a fully coherent > raw disk image on disk, and only use qcow2 as an intermediate metadata > layer when necessary, for things like incremental backup support. > > The original qemu patch posting is here: > https://lists.gnu.org/archive/html/qemu-devel/2019-02/msg07496.html > > For testing, you can create a new qcow2+raw data_file image from an > existing image, like: > > qemu-img convert -O qcow2 \ > -o data_file=NEW.raw,data_file_raw=yes > EXISTING.raw NEW.qcow2 > > The goal of this series is to teach libvirt enough about this case > so that we can correctly relabel the data_file on VM startup/shutdown. > The main functional changes are > > * Teach storagefile how to parse out data_file from the qcow2 header > * Store the raw string as virStorageSource->externalDataStoreRaw > * Track that as its out virStorageSource in externalDataStore > * dac/selinux relabel externalDataStore as needed > > >From libvirt's perspective, externalDataStore is conceptually pretty > close to a backingStore, but the main difference is its read/write > permissions should match its parent image, rather than being readonly > like backingStore. > > This series has only been tested on top of the -blockdev enablement > series, but I don't think it actually interacts with that work at > the moment. > > > Future work: > * Exposing this in the runtime XML. We need to figure out an XML > schema. It will reuse virStorageSource obviously, but the main > thing to figure out is probably 1) what the top element name > should be ('dataFile' maybe?), 2) where it sits in the XML > hierarchy (under <disk> or under <source> I guess) > > * Exposing this on the qemu -blockdev command line. Similar to how > in the blockdev world we are explicitly putting the disk backing > chain on the command line, we can do that for data_file too. Then > like persistent <backingStore> XML the user will have the power > to overwrite the data_file location for an individual VM run. > > * Figure out how we expect ovirt/rhev to be using this at runtime. > Possibly taking a running VM using a raw image, doing blockdev-* > magic to pivot it to qcow2+raw data_file, so it can initiate > incremental backup on top of a previously raw only VM? > > > Known issues: > * In the qemu driver, the qcow2 image metadata is only parsed > in -blockdev world if no <backingStore> is specified in the > persistent XML. So basically if there's a <backingStore> listed, > we never parse the qcow2 header and detect the presence of > data_file. Fixable I'm sure but I didn't look into it much yet. > > Most of this is cleanups and refactorings to simplify the actual > functional changes. > > Cole Robinson (30): > storagefile: Make GetMetadataInternal static > storagefile: qcow1: Check for BACKING_STORE_OK > storagefile: qcow1: Fix check for empty backing file > storagefile: qcow1: Let qcowXGetBackingStore fill in format > storagefile: Check version to determine if qcow2 or not > storagefile: Drop now unused isQCow2 argument > storagefile: Use qcowXGetBackingStore directly > storagefile: Push 'start' into qcow2GetBackingStoreFormat > storagefile: Push extension_end calc to qcow2GetBackingStoreFormat > storagefile: Rename qcow2GetBackingStoreFormat > storagefile: Rename qcow2GetExtensions 'format' argument > storagefile: Fix backing format \0 check > storagefile: Add externalDataStoreRaw member > storagefile: Parse qcow2 external data file > storagefile: Fill in meta->externalDataStoreRaw > storagefile: Don't access backingStoreRaw directly in > FromBackingRelative > storagefile: Split out virStorageSourceNewFromChild > storagefile: Add externalDataStore member > storagefile: Fill in meta->externalDataStore > security: dac: Drop !parent handling in SetImageLabelInternal > security: dac: Add is_toplevel to SetImageLabelInternal > security: dac: Restore image label for externalDataStore > security: dac: break out SetImageLabelRelative > security: dac: Label externalDataStore > security: selinux: Simplify SetImageLabelInternal > security: selinux: Drop !parent handling in SetImageLabelInternal > security: selinux: Add is_toplevel to SetImageLabelInternal > security: selinux: Restore image label for externalDataStore > security: selinux: break out SetImageLabelRelative > security: selinux: Label externalDataStore > > src/libvirt_private.syms | 1 - > src/security/security_dac.c | 63 +++++-- > src/security/security_selinux.c | 97 +++++++---- > src/util/virstoragefile.c | 281 ++++++++++++++++++++------------ > src/util/virstoragefile.h | 11 +- > 5 files changed, 290 insertions(+), 163 deletions(-) > > -- > 2.23.0 > > -- > libvir-list mailing list > libvir-list@redhat.com > https://www.redhat.com/mailman/listinfo/libvir-list > -- Best regards, ----------------------------------- Han Han Quality Engineer Redhat. Email: h...@redhat.com Phone: +861065339333
Thread 18 (Thread 0x7fbe38ff9700 (LWP 30116)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe38ff8990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 6, cond = 0x55dfb886a278, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 6 seq = 3 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a278, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a278, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5834 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8852830) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a278 priority = true curWorkers = 0x55dfb886a268 maxLimit = 0x55dfb886a260 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8852830} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454976788224, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454976785280, 7135777789718557002, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 17 (Thread 0x7fbe397fa700 (LWP 30115)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe397f9990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 4, cond = 0x55dfb886a278, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 4 seq = 2 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a278, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a278, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5834 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88528f0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a278 priority = true curWorkers = 0x55dfb886a268 maxLimit = 0x55dfb886a260 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88528f0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454985180928, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454985177984, 7135781088790311242, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 16 (Thread 0x7fbe016ff700 (LWP 30118)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb88cefe0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb88cef90, cond=0x55dfb88cefb8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe016fe990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x55dfb88cefb8, mutex = 0x55dfb88cef90, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb88cefb8, mutex=mutex@entry=0x55dfb88cef90) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb88cefb8, m=m@entry=0x55dfb88cef90) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88cf090) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb88cef50 cond = 0x55dfb88cefb8 priority = false curWorkers = 0x55dfb88cf030 maxLimit = 0x55dfb88cf018 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88cf090} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454044628736, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454044625792, 7135693261540946250, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 15 (Thread 0x7fbe00efe700 (LWP 30119)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb88cefe0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb88cef90, cond=0x55dfb88cefb8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe00efd990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x55dfb88cefb8, mutex = 0x55dfb88cef90, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 2 seq = 1 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb88cefb8, mutex=mutex@entry=0x55dfb88cef90) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb88cefb8, m=m@entry=0x55dfb88cef90) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88b11b0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb88cef50 cond = 0x55dfb88cefb8 priority = false curWorkers = 0x55dfb88cf030 maxLimit = 0x55dfb88cf018 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88b11b0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454036236032, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454036233088, 7135689964616675658, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 14 (Thread 0x7fbdfaffd700 (LWP 30122)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb88cefe0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb88cef90, cond=0x55dfb88cefb8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbdfaffc990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x55dfb88cefb8, mutex = 0x55dfb88cef90, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 8 seq = 4 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb88cefb8, mutex=mutex@entry=0x55dfb88cef90) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb88cefb8, m=m@entry=0x55dfb88cef90) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8886fb0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb88cef50 cond = 0x55dfb88cefb8 priority = false curWorkers = 0x55dfb88cf030 maxLimit = 0x55dfb88cf018 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8886fb0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140453936617216, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140453936614272, 7133952598268965194, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 13 (Thread 0x7fbdf91d9700 (LWP 30174)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x7fbde80fbd98) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x7fbde80fbd30, cond=0x7fbde80fbd70) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbdf91d89a0, __canceltype = 1365485888, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x7fbde80fbd70, mutex = 0x7fbde80fbd30, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 8 seq = 4 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x7fbde80fbd70, mutex=mutex@entry=0x7fbde80fbd30) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x7fbde80fbd70, m=m@entry=0x7fbde80fbd30) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe02143e94 in udevEventHandleThread (opaque=<optimized out>) at node_device/node_device_udev.c:1590 priv = 0x7fbde80fbd20 device = <optimized out> __FUNCTION__ = "udevEventHandleThread" #5 0x00007fbe579f4be2 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe02143e40 <udevEventHandleThread>, funcName = 0x7fbe02158229 "udevEventHandleThread", worker = false, opaque = 0x0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140453905012480, -7171118289940385462, 140453928220782, 140453928220783, 140453928220960, 140453905009536, 7133952308358672714, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 12 (Thread 0x7fbdfb7fe700 (LWP 30121)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb88cefe0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb88cef90, cond=0x55dfb88cefb8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbdfb7fd990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 6, cond = 0x55dfb88cefb8, mutex = 0x55dfb88cef90, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 6 seq = 3 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb88cefb8, mutex=mutex@entry=0x55dfb88cef90) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb88cefb8, m=m@entry=0x55dfb88cef90) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88b3510) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb88cef50 cond = 0x55dfb88cefb8 priority = false curWorkers = 0x55dfb88cf030 maxLimit = 0x55dfb88cf018 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88b3510} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140453945009920, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140453945006976, 7133955897340719434, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 11 (Thread 0x7fbdfbfff700 (LWP 30120)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb88cefe0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb88cef90, cond=0x55dfb88cefb8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbdfbffe990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 4, cond = 0x55dfb88cefb8, mutex = 0x55dfb88cef90, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 4 seq = 2 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb88cefb8, mutex=mutex@entry=0x55dfb88cef90) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb88cefb8, m=m@entry=0x55dfb88cef90) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88a3cf0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb88cef50 cond = 0x55dfb88cefb8 priority = false curWorkers = 0x55dfb88cf030 maxLimit = 0x55dfb88cf018 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88a3cf0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140453953402624, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140453953399680, 7133954796218478922, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 10 (Thread 0x7fbe39ffb700 (LWP 30114)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe39ffa990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x55dfb886a278, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 2 seq = 1 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a278, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a278, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5834 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8852470) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a278 priority = true curWorkers = 0x55dfb886a268 maxLimit = 0x55dfb886a260 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8852470} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454993573632, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454993570688, 7135779987668070730, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 9 (Thread 0x7fbe27fff700 (LWP 30117)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe27ffe990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x55dfb886a278, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 8 seq = 4 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a278, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a278, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5834 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8852770) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a278 priority = true curWorkers = 0x55dfb886a268 maxLimit = 0x55dfb886a260 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8852770} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140454691600128, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140454691597184, 7135775587474075978, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 8 (Thread 0x7fbe58319b80 (LWP 30104)): #0 0x00007fbe55758211 in __GI___poll (fds=0x55dfb88d5810, nfds=nfds@entry=6, timeout=timeout@entry=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 resultvar = 18446744073709551100 sc_cancel_oldtype = 0 sc_ret = <optimized out> #1 0x00007fbe57998aab in poll (__timeout=-1, __nfds=6, __fds=<optimized out>) at /usr/include/bits/poll2.h:46 No locals. #2 virEventPollRunOnce () at util/vireventpoll.c:636 fds = 0x55dfb88d5810 ret = <optimized out> timeout = <optimized out> nfds = 6 __func__ = "virEventPollRunOnce" __FUNCTION__ = "virEventPollRunOnce" #3 0x00007fbe57997661 in virEventRunDefaultImpl () at util/virevent.c:322 __func__ = "virEventRunDefaultImpl" #4 0x00007fbe57acf71d in virNetDaemonRun (dmn=dmn@entry=0x55dfb8869d60) at rpc/virnetdaemon.c:836 timerid = -1 timerActive = false __FUNCTION__ = "virNetDaemonRun" __func__ = "virNetDaemonRun" #5 0x000055dfb702d312 in main (argc=<optimized out>, argv=<optimized out>) at remote/remote_daemon.c:1448 dmn = 0x55dfb8869d60 srv = <optimized out> srvAdm = <optimized out> adminProgram = <optimized out> lxcProgram = <optimized out> remote_config_file = 0x55dfb8867620 "/etc/libvirt/libvirtd.conf" statuswrite = -1 ret = 1 pid_file_fd = 3 pid_file = 0x55dfb8856270 "/var/run/libvirtd.pid" sock_file = 0x55dfb8869910 "/var/run/libvirt/libvirt-sock" sock_file_ro = 0x55dfb8860ec0 "/var/run/libvirt/libvirt-sock-ro" sock_file_adm = 0x55dfb8861840 "/var/run/libvirt/libvirt-admin-sock" timeout = -1 verbose = 0 godaemon = 0 ipsock = 0 config = 0x55dfb8866200 privileged = <optimized out> implicit_conf = <optimized out> run_dir = 0x55dfb88529b0 "/var/run/libvirt" old_umask = <optimized out> opts = {{name = 0x55dfb70592ae "verbose", has_arg = 0, flag = 0x7fffb190c72c, val = 118}, {name = 0x55dfb70592ce "daemon", has_arg = 0, flag = 0x7fffb190c730, val = 100}, {name = 0x55dfb70592dc "listen", has_arg = 0, flag = 0x7fffb190c734, val = 108}, {name = 0x55dfb70595f8 "config", has_arg = 1, flag = 0x0, val = 102}, {name = 0x55dfb7059641 "timeout", has_arg = 1, flag = 0x0, val = 116}, {name = 0x55dfb70595ff "pid-file", has_arg = 1, flag = 0x0, val = 112}, {name = 0x55dfb7059360 "version", has_arg = 0, flag = 0x0, val = 86}, {name = 0x55dfb7059274 "help", has_arg = 0, flag = 0x0, val = 104}, {name = 0x0, has_arg = 0, flag = 0x0, val = 0}} __func__ = "main" Thread 7 (Thread 0x7fbe3affd700 (LWP 30112)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a1d8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe3affc990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 8, cond = 0x55dfb886a1d8, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 8 seq = 4 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a1d8, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a1d8, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8851470) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a1d8 priority = false curWorkers = 0x55dfb886a250 maxLimit = 0x55dfb886a238 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8851470} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455010359040, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455010356096, 7135782185617584458, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 6 (Thread 0x7fbe3a7fc700 (LWP 30113)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a278) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe3a7fb990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x55dfb886a278, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a278, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a278, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5834 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8851f30) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a278 priority = true curWorkers = 0x55dfb886a268 maxLimit = 0x55dfb886a260 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8851f30} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455001966336, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455001963392, 7135783286739824970, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 5 (Thread 0x7fbe3bfff700 (LWP 30110)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a1d8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe3bffe990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 4, cond = 0x55dfb886a1d8, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 4 seq = 2 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a1d8, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a1d8, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8851ff0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a1d8 priority = false curWorkers = 0x55dfb886a250 maxLimit = 0x55dfb886a238 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8851ff0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455027144448, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455027141504, 7135784383567098186, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 4 (Thread 0x7fbe3b7fe700 (LWP 30111)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a1d8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe3b7fd990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 6, cond = 0x55dfb886a1d8, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 6 seq = 3 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a1d8, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a1d8, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb8851db0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a1d8 priority = false curWorkers = 0x55dfb886a250 maxLimit = 0x55dfb886a238 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb8851db0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455018751744, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455018748800, 7135785484689338698, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 3 (Thread 0x7fbe408e1700 (LWP 30109)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a1d8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe408e0990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 2, cond = 0x55dfb886a1d8, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 2 seq = 1 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a1d8, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a1d8, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88526b0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a1d8 priority = false curWorkers = 0x55dfb886a250 maxLimit = 0x55dfb886a238 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88526b0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455103567616, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455103564672, 7135831515464462666, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 2 (Thread 0x7fbe410e2700 (LWP 30108)): #0 futex_wait_cancelable (private=0, expected=0, futex_word=0x55dfb886a200) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 __ret = -512 oldtype = 0 err = <optimized out> oldtype = <optimized out> err = <optimized out> __ret = <optimized out> resultvar = <optimized out> __arg4 = <optimized out> __arg3 = <optimized out> __arg2 = <optimized out> __arg1 = <optimized out> _a4 = <optimized out> _a3 = <optimized out> _a2 = <optimized out> _a1 = <optimized out> #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55dfb886a1b0, cond=0x55dfb886a1d8) at pthread_cond_wait.c:502 spin = 0 buffer = {__routine = 0x7fbe55a381f0 <__condvar_cleanup_waiting>, __arg = 0x7fbe410e1990, __canceltype = 7, __prev = 0x0} cbuffer = {wseq = 0, cond = 0x55dfb886a1d8, mutex = 0x55dfb886a1b0, private = 0} rt = <optimized out> err = <optimized out> g = 0 flags = <optimized out> g1_start = <optimized out> signals = <optimized out> result = 0 wseq = 0 seq = 0 private = 0 maxspin = <optimized out> err = <optimized out> result = <optimized out> wseq = <optimized out> g = <optimized out> seq = <optimized out> flags = <optimized out> private = <optimized out> signals = <optimized out> g1_start = <optimized out> spin = <optimized out> buffer = <optimized out> cbuffer = <optimized out> rt = <optimized out> s = <optimized out> #2 __pthread_cond_wait (cond=cond@entry=0x55dfb886a1d8, mutex=mutex@entry=0x55dfb886a1b0) at pthread_cond_wait.c:655 No locals. #3 0x00007fbe579f4df6 in virCondWait (c=c@entry=0x55dfb886a1d8, m=m@entry=0x55dfb886a1b0) at util/virthread.c:144 ret = <optimized out> #4 0x00007fbe579f5883 in virThreadPoolWorker (opaque=opaque@entry=0x55dfb88584e0) at util/virthreadpool.c:120 data = 0x0 pool = 0x55dfb886a170 cond = 0x55dfb886a1d8 priority = false curWorkers = 0x55dfb886a250 maxLimit = 0x55dfb886a238 job = 0x0 #5 0x00007fbe579f4bb8 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x7fbe579f56a0 <virThreadPoolWorker>, funcName = 0x7fbe57c28b3b "virNetServerHandleJob", worker = true, opaque = 0x55dfb88584e0} #6 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140455111960320, -7171118289940385462, 140736172442718, 140736172442719, 140736172442896, 140455111957376, 7135834814536216906, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #7 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals. Thread 1 (Thread 0x7fbdfa7fc700 (LWP 30123)): #0 0x00007fbe57a0d1b9 in virDomainVirtioSerialAddrSetAddControllers (def=<optimized out>, def=<optimized out>, addrs=<optimized out>) at conf/domain_addr.c:1656 i = 0 i = <optimized out> #1 virDomainVirtioSerialAddrSetCreateFromDomain (def=def@entry=0x7fbde81cc3f0) at conf/domain_addr.c:1753 addrs = 0x7fbde81e3790 ret = 0x0 #2 0x00007fbe0179897e in qemuDomainAssignVirtioSerialAddresses (def=0x7fbde81cc3f0) at qemu/qemu_domain_address.c:3174 ret = -1 i = <optimized out> addrs = 0x0 ret = <optimized out> i = <optimized out> addrs = <optimized out> __func__ = "qemuDomainAssignVirtioSerialAddresses" chr = <optimized out> chr = <optimized out> #3 qemuDomainAssignAddresses (def=0x7fbde81cc3f0, qemuCaps=0x7fbde81d2210, driver=0x7fbde8126850, obj=0x0, newDomain=<optimized out>) at qemu/qemu_domain_address.c:3174 No locals. #4 0x00007fbe57a39e0d in virDomainDefPostParse (def=def@entry=0x7fbde81cc3f0, caps=caps@entry=0x7fbde8154d20, parseFlags=parseFlags@entry=4610, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0) at conf/domain_conf.c:5858 ret = 0 localParseOpaque = true data = {caps = 0x7fbde8154d20, xmlopt = 0x7fbde83ce070, parseOpaque = 0x7fbde81d2210, parseFlags = 4610} #5 0x00007fbe57a525c5 in virDomainDefParseNode (xml=<optimized out>, root=0x7fbde83c5ff0, caps=0x7fbde8154d20, xmlopt=0x7fbde83ce070, parseOpaque=0x0, flags=4610) at conf/domain_conf.c:21677 ctxt = 0x7fbde83ba390 def = 0x7fbde81cc3f0 virTemporaryReturnPointer = <optimized out> #6 0x00007fbe57a526c8 in virDomainDefParse (xmlStr=xmlStr@entry=0x0, filename=<optimized out>, caps=caps@entry=0x7fbde8154d20, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0, flags=flags@entry=4610) at conf/domain_conf.c:21628 xml = 0x7fbde83b1b30 def = 0x0 keepBlanksDefault = 1 root = 0x7fbde83c5ff0 __FUNCTION__ = "virDomainDefParse" #7 0x00007fbe57a528f6 in virDomainDefParseFile (filename=<optimized out>, caps=caps@entry=0x7fbde8154d20, xmlopt=xmlopt@entry=0x7fbde83ce070, parseOpaque=parseOpaque@entry=0x0, flags=flags@entry=4610) at conf/domain_conf.c:21653 No locals. #8 0x00007fbe57a5e16a in virDomainObjListLoadConfig (opaque=0x0, notify=0x0, name=0x7fbde81d7ff3 "pc", autostartDir=0x7fbde8124070 "/etc/libvirt/qemu/autostart", configDir=0x7fbde8124050 "/etc/libvirt/qemu", xmlopt=0x7fbde83ce070, caps=0x7fbde8154d20, doms=0x7fbde8126940) at conf/virdomainobjlist.c:503 configFile = 0x7fbde81d7f30 "/etc/libvirt/qemu/pc.xml" autostartLink = 0x0 def = 0x0 autostart = <optimized out> oldDef = 0x0 dom = <optimized out> configFile = <optimized out> autostartLink = <optimized out> def = <optimized out> dom = <optimized out> autostart = <optimized out> oldDef = <optimized out> #9 virDomainObjListLoadAllConfigs (doms=0x7fbde8126940, configDir=0x7fbde8124050 "/etc/libvirt/qemu", autostartDir=0x7fbde8124070 "/etc/libvirt/qemu/autostart", liveStatus=liveStatus@entry=false, caps=0x7fbde8154d20, xmlopt=0x7fbde83ce070, notify=0x0, opaque=0x0) at conf/virdomainobjlist.c:625 dom = 0x0 dir = 0x7fbde81d7f60 entry = 0x7fbde81d7fe0 ret = <optimized out> rc = <optimized out> __func__ = "virDomainObjListLoadAllConfigs" #10 0x00007fbe017f57e2 in qemuStateInitialize (privileged=true, callback=<optimized out>, opaque=<optimized out>) at qemu/qemu_driver.c:1007 driverConf = 0x0 cfg = 0x7fbde8123830 run_uid = <optimized out> run_gid = <optimized out> hugepagePath = 0x0 memoryBackingPath = 0x0 autostart = true i = 1 __FUNCTION__ = "qemuStateInitialize" #11 0x00007fbe57b8033d in virStateInitialize (privileged=true, mandatory=mandatory@entry=false, callback=callback@entry=0x55dfb702ecc0 <daemonInhibitCallback>, opaque=opaque@entry=0x55dfb8869d60) at libvirt.c:666 ret = <optimized out> i = 7 __func__ = "virStateInitialize" #12 0x000055dfb702ed1d in daemonRunStateInit (opaque=0x55dfb8869d60) at remote/remote_daemon.c:846 dmn = 0x55dfb8869d60 sysident = 0x7fbde8000b70 __func__ = "daemonRunStateInit" #13 0x00007fbe579f4be2 in virThreadHelper (data=<optimized out>) at util/virthread.c:196 args = 0x0 local = {func = 0x55dfb702ece0 <daemonRunStateInit>, funcName = 0x55dfb7059955 "daemonRunStateInit", worker = false, opaque = 0x55dfb8869d60} #14 0x00007fbe55a322de in start_thread (arg=<optimized out>) at pthread_create.c:486 ret = <optimized out> pd = <optimized out> now = <optimized out> unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140453928224512, -7171118289940385462, 140736172443038, 140736172443039, 140736172443216, 140453928221568, 7133953699391205706, 7135877393514885450}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = <optimized out> #15 0x00007fbe55763133 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 No locals.
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