I looked into it and was able to narrow it down further:- - Happens randomly on jammy nested virt nodes on provider:- vexxhost-ca-ymq-1(69 out of 150 runs TIMED_OUT), On other providers have not seen failure yet, ovh-gra1(0/65), ovh-bhs1(0/78)[3] - Guest VMs are not booting properly when the issue happens, from console logs they are just stuck, from one of the logs noticed sometimes vm boots till login prompt[1] but SSH time out, may be it was just slow - On the affected nodes, guest vms boot fine when running with qemu(virt_type=qemu)[2] - Running libguestfs-test-tool stuck at different step[4] on the affected node, so issue is outside of OpenStack/Nova - Running libguestfs-test-tool with LIBGUESTFS_BACKEND_SETTINGS=force_tcg passes on the affected node. May be issue is with some compute nodes in vexxhost-ca-ym1-1 provider as issue is not seen always, need to take infra help to figure out the root cause. If more data is required from L1 host we can get node on hold by running[0] Until the root cause is known with the provider temporary we can do [2]. [0] https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/867609 [1] https://860bd4f2227d1daddb95-ca0266261d8d95f33f1974de7a62fd54.ssl.cf5.rackcdn.com/866489/5/gate/neutron-tempest-plugin-linuxbridge/8decd6e/tmp74ty0f_b [2] https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/867320/2 [3] for log in $(curl 'https://zuul.openstack.org/api/builds?job_name=neutron-tempest-plugin-openvswitch&job_name=neutron-tempest-plugin-linuxbridge&job_name=neutron-tempest-plugin-openvswitch-iptables_hybrid&job_name=neutron-tempest-plugin-ovn&result=SUCCESS&limit=225' 2>/dev/null|jq -r .[].log_url); do URL=${log}zuul-info/inventory.yaml && curl -L ${URL} 2>/dev/null|zgrep provider:;done for log in $(curl 'https://zuul.openstack.org/api/builds?job_name=neutron-tempest-plugin-openvswitch&job_name=neutron-tempest-plugin-linuxbridge&job_name=neutron-tempest-plugin-openvswitch-iptables_hybrid&job_name=neutron-tempest-plugin-ovn&result=TIMED_OUT&limit=70' 2>/dev/null|jq -r .[].log_url); do URL=${log}zuul-info/inventory.yaml && curl -L ${URL} 2>/dev/null|zgrep provider:;done [4] $ sudo LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 libguestfs-test-tool ************************************************************ * IMPORTANT NOTICE * * When reporting bugs, include the COMPLETE, UNEDITED * output below in your bug report. * ************************************************************ libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 libguestfs: trace: set_verbose true libguestfs: trace: set_verbose = 0 LIBGUESTFS_DEBUG=1 LIBGUESTFS_TRACE=1 PATH=/sbin:/usr/sbin:/usr/bin:/bin:/usr/local/sbin:/usr/local/bin SELinux: sh: 1: getenforce: not found libguestfs: trace: add_drive_scratch 104857600 libguestfs: trace: get_tmpdir libguestfs: trace: get_tmpdir = "/tmp" libguestfs: trace: disk_create "/tmp/libguestfsJuHDwY/scratch1.img" "raw" 104857600 libguestfs: trace: disk_create = 0 libguestfs: trace: add_drive "/tmp/libguestfsJuHDwY/scratch1.img" "format:raw" "cachemode:unsafe" libguestfs: trace: add_drive = 0 libguestfs: trace: add_drive_scratch = 0 libguestfs: trace: get_append libguestfs: trace: get_append = "NULL" guestfs_get_append: (null) libguestfs: trace: get_autosync libguestfs: trace: get_autosync = 1 guestfs_get_autosync: 1 libguestfs: trace: get_backend libguestfs: trace: get_backend = "direct" guestfs_get_backend: direct libguestfs: trace: get_backend_settings libguestfs: trace: get_backend_settings = [] guestfs_get_backend_settings: [] libguestfs: trace: get_cachedir libguestfs: trace: get_cachedir = "/var/tmp" guestfs_get_cachedir: /var/tmp libguestfs: trace: get_hv libguestfs: trace: get_hv = "/usr/bin/qemu-system-x86_64" guestfs_get_hv: /usr/bin/qemu-system-x86_64 libguestfs: trace: get_memsize libguestfs: trace: get_memsize = 1280 guestfs_get_memsize: 1280 libguestfs: trace: get_network libguestfs: trace: get_network = 0 guestfs_get_network: 0 libguestfs: trace: get_path libguestfs: trace: get_path = "/usr/lib/x86_64-linux-gnu/guestfs" guestfs_get_path: /usr/lib/x86_64-linux-gnu/guestfs libguestfs: trace: get_pgroup libguestfs: trace: get_pgroup = 0 guestfs_get_pgroup: 0 libguestfs: trace: get_program libguestfs: trace: get_program = "libguestfs-test-tool" guestfs_get_program: libguestfs-test-tool libguestfs: trace: get_recovery_proc libguestfs: trace: get_recovery_proc = 1 guestfs_get_recovery_proc: 1 libguestfs: trace: get_smp libguestfs: trace: get_smp = 1 guestfs_get_smp: 1 libguestfs: trace: get_sockdir libguestfs: trace: get_sockdir = "/tmp" guestfs_get_sockdir: /tmp libguestfs: trace: get_tmpdir libguestfs: trace: get_tmpdir = "/tmp" guestfs_get_tmpdir: /tmp libguestfs: trace: get_trace libguestfs: trace: get_trace = 1 guestfs_get_trace: 1 libguestfs: trace: get_verbose libguestfs: trace: get_verbose = 1 guestfs_get_verbose: 1 host_cpu: x86_64 Launching appliance, timeout set to 600 seconds. libguestfs: trace: launch libguestfs: trace: max_disks libguestfs: trace: max_disks = 255 libguestfs: trace: version libguestfs: trace: version = libguestfs: trace: get_backend libguestfs: trace: get_backend = "direct" libguestfs: launch: program=libguestfs-test-tool libguestfs: launch: version=1.46.2 libguestfs: launch: backend registered: unix libguestfs: launch: backend registered: uml libguestfs: launch: backend registered: libvirt libguestfs: launch: backend registered: direct libguestfs: launch: backend=direct libguestfs: launch: tmpdir=/tmp/libguestfsJuHDwY libguestfs: launch: umask=0022 libguestfs: launch: euid=0 libguestfs: trace: get_cachedir libguestfs: trace: get_cachedir = "/var/tmp" libguestfs: begin building supermin appliance libguestfs: run supermin libguestfs: command: run: /usr/bin/supermin libguestfs: command: run: \ --build libguestfs: command: run: \ --verbose libguestfs: command: run: \ --if-newer libguestfs: command: run: \ --lock /var/tmp/.guestfs-0/lock libguestfs: command: run: \ --copy-kernel libguestfs: command: run: \ -f ext2 libguestfs: command: run: \ --host-cpu x86_64 libguestfs: command: run: \ /usr/lib/x86_64-linux-gnu/guestfs/supermin.d libguestfs: command: run: \ -o /var/tmp/.guestfs-0/appliance.d supermin: version: 5.2.1 supermin: package handler: debian/dpkg supermin: acquiring lock on /var/tmp/.guestfs-0/lock supermin: if-newer: output does not need rebuilding libguestfs: finished building supermin appliance libguestfs: begin testing qemu features libguestfs: trace: get_cachedir libguestfs: trace: get_cachedir = "/var/tmp" libguestfs: checking for previously cached test results of /usr/bin/qemu-system-x86_64, in /var/tmp/.guestfs-0 libguestfs: loading previously cached test results libguestfs: qemu version: 6.2 libguestfs: qemu mandatory locking: yes libguestfs: qemu KVM: enabled libguestfs: trace: get_backend_setting "force_tcg" libguestfs: trace: get_backend_setting = NULL (error) libguestfs: trace: get_backend_setting "force_kvm" libguestfs: trace: get_backend_setting = NULL (error) libguestfs: trace: get_sockdir libguestfs: trace: get_sockdir = "/tmp" libguestfs: finished testing qemu features libguestfs: trace: get_backend_setting "gdb" libguestfs: trace: get_backend_setting = NULL (error) /usr/bin/qemu-system-x86_64 \ -global virtio-blk-pci.scsi=off \ -no-user-config \ -nodefaults \ -display none \ -machine accel=kvm:tcg,graphics=off \ -cpu max \ -m 1280 \ -no-reboot \ -rtc driftfix=slew \ -no-hpet \ -global kvm-pit.lost_tick_policy=discard \ -kernel /var/tmp/.guestfs-0/appliance.d/kernel \ -initrd /var/tmp/.guestfs-0/appliance.d/initrd \ -object rng-random,filename=/dev/urandom,id=rng0 \ -device virtio-rng-pci,rng=rng0 \ -device virtio-scsi-pci,id=scsi \ -drive file=/tmp/libguestfsJuHDwY/scratch1.img,cache=unsafe,format=raw,id=hd0,if=none \ -device scsi-hd,drive=hd0 \ -drive file=/var/tmp/.guestfs-0/appliance.d/root,snapshot=on,id=appliance,cache=unsafe,if=none,format=raw \ -device scsi-hd,drive=appliance \ -device virtio-serial-pci \ -serial stdio \ -chardev socket,path=/tmp/libguestfsyUa6M8/guestfsd.sock,id=channel0 \ -device virtserialport,chardev=channel0,name=org.libguestfs.channel.0 \ -append "panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=UUID=d038e397-bb81-4ead-bac0-c721e054bf98 selinux=0 guestfs_verbose=1 TERM=xterm-256color" \x1bc\x1b[?7l\x1b[2J\x1b[0mSeaBIOS (version 1.15.0-1) Booting from ROM..\x1bc\x1b[?7l\x1b[2J[ 0.000000] Linux version 5.15.0-56-generic (buildd@lcy02-amd64-004) (gcc (Ubuntu 11.3.0-1ubuntu1~22.04) 11.3.0, GNU ld (GNU Binutils for Ubuntu) 2.38) #62-Ubuntu SMP Tue Nov 22 19:54:14 UTC 2022 (Ubuntu 5.15.0-56.62-generic 5.15.64) [ 0.000000] Command line: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=UUID=d038e397-bb81-4ead-bac0-c721e054bf98 selinux=0 guestfs_verbose=1 TERM=xterm-256color [ 0.000000] KERNEL supported cpus: [ 0.000000] Intel GenuineIntel [ 0.000000] AMD AuthenticAMD [ 0.000000] Hygon HygonGenuine [ 0.000000] Centaur CentaurHauls [ 0.000000] zhaoxin Shanghai [ 0.000000] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format. [ 0.000000] signal: max sigframe size: 1776 [ 0.000000] BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000004ffdcfff] usable [ 0.000000] BIOS-e820: [mem 0x000000004ffdd000-0x000000004fffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.8 present. [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.15.0-1 04/01/2014 [ 0.000000] Hypervisor detected: KVM [ 0.000000] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000] kvm-clock: cpu 0, msr 39201001, primary cpu clock [ 0.000001] kvm-clock: using sched offset of 326900577 cycles [ 0.000003] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000007] tsc: Detected 2799.998 MHz processor [ 0.000571] last_pfn = 0x4ffdd max_arch_pfn = 0x400000000 [ 0.002044] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.006626] found SMP MP-table at [mem 0x000f5b90-0x000f5b9f] [ 0.007371] Using GB pages for direct mapping [ 0.008676] RAMDISK: [mem 0x4fcb3000-0x4ffcffff] [ 0.008984] ACPI: Early table checksum verification disabled [ 0.009038] ACPI: RSDP 0x00000000000F59D0 000014 (v00 BOCHS ) [ 0.009044] ACPI: RSDT 0x000000004FFE17EB 000030 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.009051] ACPI: FACP 0x000000004FFE16D7 000074 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.009059] ACPI: DSDT 0x000000004FFE0040 001697 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.009063] ACPI: FACS 0x000000004FFE0000 000040 [ 0.009066] ACPI: APIC 0x000000004FFE174B 000078 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.009070] ACPI: WAET 0x000000004FFE17C3 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.009074] ACPI: Reserving FACP table memory at [mem 0x4ffe16d7-0x4ffe174a] [ 0.009076] ACPI: Reserving DSDT table memory at [mem 0x4ffe0040-0x4ffe16d6] [ 0.009077] ACPI: Reserving FACS table memory at [mem 0x4ffe0000-0x4ffe003f] [ 0.009079] ACPI: Reserving APIC table memory at [mem 0x4ffe174b-0x4ffe17c2] [ 0.009080] ACPI: Reserving WAET table memory at [mem 0x4ffe17c3-0x4ffe17ea] [ 0.010909] No NUMA configuration found [ 0.010912] Faking a node at [mem 0x0000000000000000-0x000000004ffdcfff] [ 0.010968] NODE_DATA(0) allocated [mem 0x4fc89000-0x4fcb2fff] [ 0.011353] Zone ranges: [ 0.011354] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.011357] DMA32 [mem 0x0000000001000000-0x000000004ffdcfff] [ 0.011359] Normal empty [ 0.011361] Device empty [ 0.011362] Movable zone start for each node [ 0.011365] Early memory node ranges [ 0.011366] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.011368] node 0: [mem 0x0000000000100000-0x000000004ffdcfff] [ 0.011370] Initmem setup node 0 [mem 0x0000000000001000-0x000000004ffdcfff] [ 0.011595] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.011624] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.016159] On node 0, zone DMA32: 35 pages in unavailable ranges [ 0.018886] ACPI: PM-Timer IO Port: 0x608 [ 0.018940] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.019191] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.019195] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.019197] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.019199] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.019201] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.019203] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.019207] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.019209] TSC deadline timer available [ 0.019236] smpboot: Allowing 1 CPUs, 0 hotplug CPUs [ 0.019490] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.019493] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.019494] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.019496] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.019498] [mem 0x50000000-0xfeffbfff] available for PCI devices [ 0.019500] Booting paravirtualized kernel on KVM [ 0.019503] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.019513] setup_percpu: NR_CPUS:8192 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:1 [ 0.019806] percpu: Embedded 60 pages/cpu s208896 r8192 d28672 u2097152 [ 0.019942] kvm-guest: setup async PF for cpu 0 [ 0.020010] kvm-guest: stealtime: cpu 0, msr 4e632080 [ 0.020057] kvm-guest: PV spinlocks disabled, single CPU [ 0.020065] Built 1 zonelists, mobility grouping on. Total pages: 322269 [ 0.020067] Policy zone: DMA32 [ 0.020069] Kernel command line: panic=1 console=ttyS0 edd=off udevtimeout=6000 udev.event-timeout=6000 no_timer_check printk.time=1 cgroup_disable=memory usbcore.nousb cryptomgr.notests tsc=reliable 8250.nr_uarts=1 root=UUID=d038e397-bb81-4ead-bac0-c721e054bf98 selinux=0 guestfs_verbose=1 TERM=xterm-256color [ 0.020302] cgroup: Disabling memory control group subsystem [ 0.020420] Unknown kernel command line parameters "edd=off udevtimeout=6000 guestfs_verbose=1", will be passed to user space. [ 0.020754] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.020782] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.020934] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.023433] Memory: 1236972K/1310188K available (16393K kernel code, 4378K rwdata, 10812K rodata, 3232K init, 6568K bss, 72956K reserved, 0K cma-reserved) [ 0.024197] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 [ 0.024229] ftrace: allocating 50523 entries in 198 pages [ 0.049785] ftrace: allocated 198 pages with 4 groups [ 0.050238] rcu: Hierarchical RCU implementation. [ 0.050240] rcu: \tRCU restricting CPUs from NR_CPUS=8192 to nr_cpu_ids=1. [ 0.050242] \tRude variant of Tasks RCU enabled. [ 0.050243] \tTracing variant of Tasks RCU enabled. [ 0.050244] rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. [ 0.050246] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 0.054619] NR_IRQS: 524544, nr_irqs: 256, preallocated irqs: 16 [ 0.058602] random: crng init done [ 0.059378] Console: colour *CGA 80x25 [ 0.613052] printk: console [ttyS0] enabled [ 0.616229] ACPI: Core revision 20210730 [ 0.619157] APIC: Switch to symmetric I/O mode setup [ 0.625350] x2apic enabled [ 0.629875] Switched APIC routing to physical x2apic. [ 0.644671] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x285c3ee517e, max_idle_ns: 440795257231 ns [ 0.652388] Calibrating delay loop (skipped) preset value.. 5599.99 BogoMIPS (lpj=11199992) [ 0.656383] pid_max: default: 32768 minimum: 301 [ 0.656383] LSM: Security Framework initializing [ 0.656383] landlock: Up and running. [ 0.656383] Yama: becoming mindful. [ 0.656383] AppArmor: AppArmor initialized [ 0.656383] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.656383] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.656383] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 0.656383] Last level iTLB entries: 4KB 512, 2MB 255, 4MB 127 [ 0.656383] Last level dTLB entries: 4KB 512, 2MB 255, 4MB 127, 1GB 0 [ 0.656383] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 0.656383] Spectre V2 : Mitigation: Retpolines [ 0.656383] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 0.656383] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 0.656383] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 0.656383] RETBleed: Mitigation: untrained return thunk [ 0.656383] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 0.656383] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl and seccomp [ 0.656383] Freeing SMP alternatives memory: 40K [ 0.656383] smpboot: CPU0: AMD EPYC-Rome Processor (family: 0x17, model: 0x31, stepping: 0x0) [ 0.656532] Performance Events: Fam17h+ core perfctr, AMD PMU driver. [ 0.660433] ... version: 0 [ 0.663587] ... bit width: 48 [ 0.664412] ... generic registers: 6 [ 0.667612] ... value mask: 0000ffffffffffff [ 0.668419] ... max period: 00007fffffffffff [ 0.672409] ... fixed-purpose events: 0 [ 0.675460] ... event mask: 000000000000003f [ 0.676870] rcu: Hierarchical SRCU implementation. [ 0.680922] smp: Bringing up secondary CPUs ... [ 0.684418] smp: Brought up 1 node, 1 CPU [ 0.687981] smpboot: Max logical packages: 1 [ 0.688407] smpboot: Total of 1 processors activated (5599.99 BogoMIPS) [ 0.696007] devtmpfs: initialized [ 0.696459] x86/mm: Memory block size: 128MB [ 0.700430] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.704416] futex hash table entries: 256 (order: 2, 16384 bytes, linear) [ 0.708519] pinctrl core: initialized pinctrl subsystem [ 0.713045] PM: RTC time: 09:20:21, date: 2022-12-14 [ 0.719751] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 0.720629] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 0.728067] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 0.728424] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 0.732466] audit: initializing netlink subsys (disabled) [ 0.736607] thermal_sys: Registered thermal governor 'fair_share' [ 0.736609] thermal_sys: Registered thermal governor 'bang_bang' [ 0.740421] audit: type=2000 audit(1671009621.332:1): state=initialized audit_enabled=0 res=1 [ 0.748418] thermal_sys: Registered thermal governor 'step_wise' [ 0.748420] thermal_sys: Registered thermal governor 'user_space' [ 0.752407] thermal_sys: Registered thermal governor 'power_allocator' [ 0.756432] EISA bus registered [ 0.762998] cpuidle: using governor ladder [ 0.764409] cpuidle: using governor menu [ 0.772911] ACPI: bus type PCI registered [ 0.776109] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.777261] PCI: Using configuration type 1 for base access [ 0.780415] PCI: Using configuration type 1 for extended access [ 0.786082] Kprobes globally optimized [ 0.788533] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 0.792414] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.797162] ACPI: Added _OSI(Module Device) [ 0.800255] ACPI: Added _OSI(Processor Device) [ 0.800435] ACPI: Added _OSI(3.0 _SCP Extensions) [ 0.803780] ACPI: Added _OSI(Processor Aggregator Device) [ 0.804437] ACPI: Added _OSI(Linux-Dell-Video) [ 0.807613] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 0.808416] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 0.813302] ACPI: 1 ACPI AML tables successfully acquired and loaded [ 0.818187] ACPI: Interpreter enabled [ 0.820424] ACPI: PM: (supports S0 S3 S4 S5) [ 0.823539] ACPI: Using IOAPIC for interrupt routing [ 0.824427] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 0.828443] PCI: Using E820 reservations for host bridge windows [ 0.832629] ACPI: Enabled 2 GPEs in block 00 to 0F [ 0.839274] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 0.840415] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI EDR HPX-Type3] [ 0.844886] acpiphp: Slot [2] registered [ 0.847847] acpiphp: Slot [3] registered [ 0.848483] acpiphp: Slot [4] registered [ 0.851478] acpiphp: Slot [5] registered [ 0.852488] acpiphp: Slot [6] registered [ 0.855422] acpiphp: Slot [7] registered [ 0.856473] acpiphp: Slot [8] registered [ 0.859340] acpiphp: Slot [9] registered [ 0.860488] acpiphp: Slot [10] registered [ 0.863456] acpiphp: Slot [11] registered [ 0.864480] acpiphp: Slot [12] registered [ 0.867686] acpiphp: Slot [13] registered [ 0.868471] acpiphp: Slot [14] registered [ 0.871406] acpiphp: Slot [15] registered [ 0.872483] acpiphp: Slot [16] registered [ 0.875493] acpiphp: Slot [17] registered [ 0.876480] acpiphp: Slot [18] registered [ 0.879535] acpiphp: Slot [19] registered [ 0.880486] acpiphp: Slot [20] registered [ 0.883461] acpiphp: Slot [21] registered [ 0.884472] acpiphp: Slot [22] registered [ 0.887615] acpiphp: Slot [23] registered [ 0.888483] acpiphp: Slot [24] registered [ 0.891455] acpiphp: Slot [25] registered [ 0.892482] acpiphp: Slot [26] registered [ 0.895724] acpiphp: Slot [27] registered [ 0.896481] acpiphp: Slot [28] registered [ 0.899470] acpiphp: Slot [29] registered [ 0.900478] acpiphp: Slot [30] registered [ 0.903494] acpiphp: Slot [31] registered [ 0.904464] PCI host bridge to bus 0000:00 [ 0.907389] pci_bus 0000:00: root bus resource [bus 00-ff] [ 0.908406] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 0.912414] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 0.916408] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 0.920412] pci_bus 0000:00: root bus resource [mem 0x50000000-0xfebfffff window] [ 0.924411] pci_bus 0000:00: root bus resource [mem 0x100000000-0x17fffffff window] [ 0.929638] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 0.942014] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 [ 0.948418] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 [ 0.956410] pci 0000:00:01.1: reg 0x20: [io 0xc0a0-0xc0af] [ 0.961950] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] [ 0.964414] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] [ 0.968408] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] [ 0.972414] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] [ 0.977412] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 0.983840] pci 0000:00:01.3: quirk: [io 0x0600-0x063f] claimed by PIIX4 ACPI [ 0.984463] pci 0000:00:01.3: quirk: [io 0x0700-0x070f] claimed by PIIX4 SMB [ 0.996158] pci 0000:00:02.0: [1af4:1005] type 00 class 0x00ff00 [ 0.997699] pci 0000:00:02.0: reg 0x10: [io 0xc080-0xc09f] [ 1.004116] pci 0000:00:02.0: reg 0x20: [mem 0xfebf0000-0xfebf3fff 64bit pref] [ 1.016777] pci 0000:00:03.0: [1af4:1004] type 00 class 0x010000 [ 1.021847] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 1.025388] pci 0000:00:03.0: reg 0x14: [mem 0xfebfe000-0xfebfefff] [ 1.032155] pci 0000:00:03.0: reg 0x20: [mem 0xfebf4000-0xfebf7fff 64bit pref] [ 1.045125] pci 0000:00:04.0: [1af4:1003] type 00 class 0x078000 [ 1.049805] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 1.053395] pci 0000:00:04.0: reg 0x14: [mem 0xfebff000-0xfebfffff] [ 1.059185] pci 0000:00:04.0: reg 0x20: [mem 0xfebf8000-0xfebfbfff 64bit pref] [ 1.234579] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 1.236861] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 1.240744] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 1.244754] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 1.248571] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 1.252684] iommu: Default domain type: Translated [ 1.256143] iommu: DMA domain TLB invalidation policy: lazy mode [ 1.256569] SCSI subsystem initialized [ 1.259354] vgaarb: loaded [ 1.260424] usbcore: USB support disabled [ 1.263212] pps_core: LinuxPPS API ver. 1 registered [ 1.264410] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti