>rpm -qa | grep -P '^xen-|^qemu*'
xen-licenses-4.20.2-1.el10.x86_64_v2
xen-libs-4.20.2-1.el10.x86_64_v2
xen-hypervisor-4.20.2-1.el10.x86_64_v2
xen-runtime-4.20.2-1.el10.x86_64_v2
qemuu-img-9.1.0+k2-1.el10.x86_64_v2
qemuu-9.1.0+k2-1.el10.x86_64_v2
xen-4.20.2-1.el10.x86_64_v2
xen-doc-4.20.2-1.el10.x86_64_v2
>rpm -qi --changelog xen | head -n45
Name : xen
Epoch : 3
Version : 4.20.2
Release : 1.el10
Architecture: x86_64_v2
Install Date: Thu 20 Nov 2025 09:13:45 AM PST
Group : Development/Libraries
Size : 458069
License : GPLv2+ and LGPLv2+ and BSD
Signature : (none)
Source RPM : xen-4.20.2-1.el10.src.rpm
Build Date : Fri 14 Nov 2025 06:28:18 PM PST
Build Host : kit10aa
Packager : Mark Pryor
URL : http://xen.org/
Summary : Xen is a virtual machine monitor
Description :
This package contains the xendomain script and systemd service file, needed to manage
virtual machines running under the Xen hypervisor
* Fri Nov 14 2025 Mark Pryor - 3:4.20.2-1.el10
- HEAD @ 03299bb3ec817f47
update Xen version to 4.20.2-Thu 13 Nov 2025 01:51
- initial build of 4.20.2
* Thu Oct 23 2025 Mark Pryor - 3:4.20.1-4
- HEAD @ e5d643d28a2b8e077ae3
xen/vpci: fix backport of 53859596c0d3-Wed 22 Oct 2025 04:42
- XSA-475
0050-x86-viridian-Enforce-bounds-check-in-vpmask_set.diff:This is XSA-475 / CVE-2025-58147.
0051-x86-viridian-Enforce-bounds-check-in-send_ipi.diff:This is XSA-475 / CVE-2025-58148.
- XSA-473
0038-Arm-foreign-page-handling-in-p2m_get_page_from_gfn.diff:This is CVE-2025-58144 / part of XSA-473.
0039-Arm-adjust-locking-in-p2m_get_page_from_gfn.diff:This is CVE-2025-58145 / part of XSA-473.
- XSA-472
0035-x86-viridian-avoid-NULL-pointer-dereference-in-update.diff:This is CVE-2025-27466 / part of XSA-472.
0036-x86-viridian-avoid-NULL-pointer-dereference-in-viridi.diff:This is CVE-2025-58142 / part of XSA-472.
0037-x86-viridian-protect-concurrent-modification-of-the-r.diff:This is CVE-2025-58143 / part of XSA-472.
* Fri Sep 05 2025 Mark Pryor - 3:4.20.1-3
- HEAD @ c59a69ae9ebdebb83
x86/gen-cpuid: Fix debugging for cycle detection-Wed 3 Sep 2025 04:59
* Thu Jul 24 2025 Mark Pryor - 3:4.20.1-2
- HEAD @ 69568ab30622ba09a398
x86/S3: dont lose previously collected CPU data (AMD extra)-Tue 22 Jul 2025 03:42
* Sat Jul 12 2025 Mark Pryor - 3:4.20.1-1.el10
- HEAD @ 08f043965a7b1047a
update Xen version to 4.20.1-Wed 9 Jul 2025 06:57
- initial build of 4.20.1
- XSA-471
0138-x86-ucode-Digests-for-TSA-microcode.diff:This is part of XSA-471 / CVE-2024-36350 / CVE-2024-36357.
0139-x86-idle-Rearrange-VERW-and-MONITOR-in-mwait_idle_wit.diff:This is part of XSA-471 / CVE-2024-36350 / CVE-2024-36357.
0140-x86-spec-ctrl-Mitigate-Transitive-Scheduler-Attacks.diff:This is part of XSA-471 / CVE-2024-36350 / CVE-2024-36357.
* Mon Jul 07 2025 Mark Pryor - 3:4.20.0-7.el10
- rebuilt for x86_64_v2
- HEAD @ 0c70d444537b6a690b
x86/cpu-policy: Fix handling of leaf 0x80000021-Mon 7 Jul 2025 02:33
* Fri Jul 04 2025 Mark Pryor - 3:4.20.0-6.el10
- XSA-470
- HEAD @ 9e1309b0f037a6
x86/emul: Fix extable registration in invoke_stub-Tue 1 Jul 2025 04:57
- all *efi blobs to usr/lib/efi, not ESP
>cat /etc/almalinux-release
AlmaLinux Kitten release 10 (Lion Cub)
>xl dmesg | head -n85
__ __ _ _ ____ ___ ____
\ \/ /___ _ __ | || | |___ \ / _ \ |___ \
\ // _ \ '_ \ | || |_ __) | | | | __) |
/ \ __/ | | | |__ _| / __/| |_| | / __/
/_/\_\___|_| |_| |_|(_)_____|\___(_)_____|
(XEN) Xen version 4.20.2 (mockbuild@dynavirt.com) (gcc (GCC) 14.3.1 20250617 (Red Hat 14.3.1-2)) debug=n Fri Nov 14 18:29:25 PST 2025
(XEN) Latest ChangeSet: 03299bb3ec817f47-update Xen version to 4.20.2-Thu 13 Nov 2025 01:51
(XEN) build-id: 1a92b640fb3e2c75d3eb45ca2b566b131fc24183
(XEN) CPU Vendor: Intel, Family 6 (0x6), Model 58 (0x3a), Stepping 9 (raw 000306a9)
(XEN) BSP microcode revision: 0x0000000c
(XEN) microcode: CPU0 updated from revision 0xc to 0x21, date = 2019-02-13
(XEN) Bootloader: GRUB 2.06-13+deb12u1
(XEN) Command line: placeholder dom0_mem=1536M,max:1584M guest_loglvl=all loglvl=all console=vga vga=gfx-1280x1024x16 conring_size=48k sched=credit2 cpufreq=none com1=115200,8n1 console=com1 ucode=scan xpti=false dom0_max_vcpus=4 dom0_vcpus_pin
(XEN) Xen image load base address: 0xda600000
(XEN) Video information:
(XEN) VGA is graphics mode 1280x1024, 16 bpp
(XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds
(XEN) EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN) Found 1 MBR signatures
(XEN) Found 1 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) [0000000000000000, 000000000009dbff] (usable)
(XEN) [000000000009f800, 000000000009ffff] (reserved)
(XEN) [00000000000f0000, 00000000000fffff] (reserved)
(XEN) [0000000000100000, 00000000daf7ffff] (usable)
(XEN) [00000000daf80000, 00000000dafa2fff] (ACPI NVS)
(XEN) [00000000dafa3000, 00000000dafdffff] (ACPI data)
(XEN) [00000000dafe0000, 00000000daffffff] (reserved)
(XEN) [00000000f4000000, 00000000f7ffffff] (reserved)
(XEN) [00000000fec00000, 00000000ffffffff] (reserved)
(XEN) [0000000100000000, 000000081fdfffff] (usable)
(XEN) ACPI: RSDP 000F7920, 0014 (r0 GBT )
(XEN) ACPI: RSDT DAFA3040, 0054 (r1 GBT GBTUACPI 42302E31 GBTU 1010101)
(XEN) ACPI: FACP DAFA3100, 0074 (r1 GBT GBTUACPI 42302E31 GBTU 1010101)
(XEN) ACPI: DSDT DAFA31C0, 4D4C (r1 GBT GBTUACPI 1000 MSFT 4000000)
(XEN) ACPI: FACS DAF80000, 0040
(XEN) ACPI: MSDM DAFA8080, 0055 (r3 GBT GBTUACPI 42302E31 GBTU 1010101)
(XEN) ACPI: HPET DAFA8140, 0038 (r1 GBT GBTUACPI 42302E31 GBTU 98)
(XEN) ACPI: MCFG DAFA81C0, 003C (r1 GBT GBTUACPI 42302E31 GBTU 1010101)
(XEN) ACPI: ASPT DAFA8300, 0034 (r7 GBT PerfTune 312E3042 UTBG 1010101)
(XEN) ACPI: SSPT DAFA8340, 2380 (r1 GBT SsptHead 312E3042 UTBG 1010101)
(XEN) ACPI: EUDS DAFAA6C0, 00C0 (r1 GBT 0 0)
(XEN) ACPI: MATS DAFAA780, 0034 (r1 GBT 0 0)
(XEN) ACPI: TAMG DAFAA7E0, 0CFA (r1 GBT GBT B0 5455312E BG 53450101)
(XEN) ACPI: APIC DAFA7F80, 00BC (r1 GBT GBTUACPI 42302E31 GBTU 1010101)
(XEN) ACPI: SSDT DAFAB500, 269C (r1 INTEL PPM RCM 80000001 INTL 20061109)
(XEN) ACPI: MATS DAFADBC0, AAE6 (r1 MATS RCM 80000001 INTL 20061109)
(XEN) System RAM: 32685MB (33469556kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-000000081fe00000
(XEN) Domain heap initialised
(XEN) Allocated console ring of 64 KiB.
(XEN) found SMP MP-table at 000f5d30
(XEN) DMI 2.4 present.
(XEN) PCI: MCFG configuration 0: base f4000000 segment 0000 buses 00 - 3f
(XEN) PCI: MCFG area at f4000000 reserved in E820
(XEN) PCI: Using MCFG for segment 0000 bus 00-3f
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x408 (24 bits)
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:404,1:0], pm1x_evt[1:400,1:0]
(XEN) ACPI: wakeup_vec[daf8000c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) ACPI: HPET id: 0x8086a201 base: 0xfed00000
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) SMP: Allowing 8 CPUs (0 hotplug CPUs)
(XEN) IRQ limits: 24 GSI, 1640 MSI/MSI-X
(XEN) Switched to APIC driver x2apic_mixed
(XEN) CPU0: 1600 ... 3400 MHz
(XEN) xstate: size: 0x340 and states: 0x7
(XEN) CPU0: Intel machine check reporting enabled
(XEN) Speculative mitigation facilities:
(XEN) Hardware hints:
(XEN) Hardware features: IBPB IBRS STIBP SSBD L1D_FLUSH MD_CLEAR
(XEN) Compiled-in support: INDIRECT_THUNK RETURN_THUNK SHADOW_PAGING HARDEN_ARRAY HARDEN_BRANCH HARDEN_GUEST_ACCESS HARDEN_LOCK
(XEN) Xen settings: BTI-Thunk: RETPOLINE, SPEC_CTRL: IBRS- STIBP- SSBD-, Other: IBPB-ctxt L1D_FLUSH VERW BRANCH_HARDEN
(XEN) L1TF: believed vulnerable, maxphysaddr L1D 46, CPUID 36, Safe address 1000000000
>dmesg | tail -n85
[ 32.816493] xen-blkback: backend/vbd/5/51760: using 1 queues, protocol 1 (x86_64-abi)
[ 36.025137] br0: port 7(vif6.0) entered blocking state
[ 36.025181] br0: port 7(vif6.0) entered disabled state
[ 36.025233] vif vif-6-0 vif6.0: entered allmulticast mode
[ 36.025333] vif vif-6-0 vif6.0: entered promiscuous mode
[ 36.178502] xen-blkback: backend/vbd/6/51712: using 1 queues, protocol 1 (x86_64-abi)
[ 36.182087] xen-blkback: backend/vbd/6/51728: using 1 queues, protocol 1 (x86_64-abi)
[ 38.427442] br0: port 8(vif7.0) entered blocking state
[ 38.427477] br0: port 8(vif7.0) entered disabled state
[ 38.427501] vif vif-7-0 vif7.0: entered allmulticast mode
[ 38.427570] vif vif-7-0 vif7.0: entered promiscuous mode
[ 38.795121] xen-blkback: backend/vbd/7/51712: using 1 queues, protocol 1 (x86_64-abi)
[ 38.798895] xen-blkback: backend/vbd/7/51728: using 1 queues, protocol 1 (x86_64-abi)
[ 38.802263] xen-blkback: backend/vbd/7/51776: using 1 queues, protocol 1 (x86_64-abi)
[ 40.519559] br0: port 9(vif8.0) entered blocking state
[ 40.519594] br0: port 9(vif8.0) entered disabled state
[ 40.519637] vif vif-8-0 vif8.0: entered allmulticast mode
[ 40.520100] vif vif-8-0 vif8.0: entered promiscuous mode
[ 40.602267] xen-blkback: backend/vbd/8/51712: using 1 queues, protocol 1 (x86_64-abi)
[ 40.606217] xen-blkback: backend/vbd/8/51728: using 1 queues, protocol 1 (x86_64-abi)
[ 43.180420] xen-blkback: backend/vbd/2/51712: prepare for reconnect
[ 43.219904] xen-blkback: backend/vbd/2/51728: prepare for reconnect
[ 43.228106] xen-blkback: backend/vbd/2/51760: prepare for reconnect
[ 43.250286] xen-blkback: backend/vbd/2/51776: prepare for reconnect
[ 43.313859] xen-blkback: backend/vbd/2/51792: prepare for reconnect
[ 43.607648] xen-blkback: backend/vbd/6/51712: prepare for reconnect
[ 43.834852] xen-blkback: backend/vbd/6/51728: prepare for reconnect
[ 44.545867] xen-blkback: backend/vbd/2/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 44.551015] xen-blkback: backend/vbd/2/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 44.561198] xen-blkback: backend/vbd/2/51760: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 44.584525] xen-blkback: backend/vbd/2/51776: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 44.590045] xen-blkback: backend/vbd/2/51792: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 45.075018] xen-blkback: backend/vbd/6/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 45.080225] xen-blkback: backend/vbd/6/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 49.223952] xen-blkback: backend/vbd/3/51712: prepare for reconnect
[ 49.274308] xen-blkback: backend/vbd/3/51728: prepare for reconnect
[ 49.324095] xen-blkback: backend/vbd/3/51760: prepare for reconnect
[ 51.152892] xen-blkback: backend/vbd/3/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 51.158537] xen-blkback: backend/vbd/3/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 51.178668] xen-blkback: backend/vbd/3/51760: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 51.566253] xen-blkback: backend/vbd/8/51712: prepare for reconnect
[ 51.638403] xen-blkback: backend/vbd/8/51728: prepare for reconnect
[ 52.176426] xen-blkback: backend/vbd/8/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 52.185401] xen-blkback: backend/vbd/8/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 52.281295] vif vif-8-0 vif8.0: Guest Rx ready
[ 52.281776] br0: port 9(vif8.0) entered blocking state
[ 52.282193] br0: port 9(vif8.0) entered forwarding state
[ 52.375145] xen-blkback: backend/vbd/5/51712: prepare for reconnect
[ 52.441405] xen-blkback: backend/vbd/5/51728: prepare for reconnect
[ 52.477604] xen-blkback: backend/vbd/5/51760: prepare for reconnect
[ 53.134506] xen-blkback: backend/vbd/4/51712: prepare for reconnect
[ 53.178781] xen-blkback: backend/vbd/4/51728: prepare for reconnect
[ 53.213873] xen-blkback: backend/vbd/4/51760: prepare for reconnect
[ 54.565375] xen-blkback: backend/vbd/4/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 54.576111] vif vif-4-0 vif4.0: Guest Rx ready
[ 54.576580] br0: port 5(vif4.0) entered blocking state
[ 54.576972] br0: port 5(vif4.0) entered forwarding state
[ 54.595217] xen-blkback: backend/vbd/4/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 54.602021] xen-blkback: backend/vbd/4/51760: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 54.904493] xen-blkback: backend/vbd/5/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 54.910526] xen-blkback: backend/vbd/5/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 54.915927] xen-blkback: backend/vbd/5/51760: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 60.630745] vif vif-6-0 vif6.0: Guest Rx ready
[ 60.631232] br0: port 7(vif6.0) entered blocking state
[ 60.631566] br0: port 7(vif6.0) entered forwarding state
[ 66.006556] vif vif-2-0 vif2.0: Guest Rx ready
[ 66.007047] br0: port 3(vif2.0) entered blocking state
[ 66.007365] br0: port 3(vif2.0) entered forwarding state
[ 74.088712] xen-blkback: backend/vbd/7/51712: prepare for reconnect
[ 74.156018] xen-blkback: backend/vbd/7/51728: prepare for reconnect
[ 74.215006] xen-blkback: backend/vbd/7/51776: prepare for reconnect
[ 75.524141] xen-blkback: backend/vbd/7/51712: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 75.545898] xen-blkback: backend/vbd/7/51728: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 75.556189] xen-blkback: backend/vbd/7/51776: using 4 queues, protocol 1 (x86_64-abi) persistent grants
[ 75.564101] vif vif-7-0 vif7.0: Guest Rx ready
[ 75.564567] br0: port 8(vif7.0) entered blocking state
[ 75.564959] br0: port 8(vif7.0) entered forwarding state
[ 78.952647] vif vif-5-0 vif5.0: Guest Rx ready
[ 78.953117] br0: port 6(vif5.0) entered blocking state
[ 78.953542] br0: port 6(vif5.0) entered forwarding state
[ 89.452038] vif vif-3-0 vif3.0: Guest Rx ready
[ 89.452526] br0: port 4(vif3.0) entered blocking state
[ 89.452870] br0: port 4(vif3.0) entered forwarding state
[ 116.394072] EXT4-fs (sda5): mounted filesystem 65fe412b-8f86-49e0-b12a-607d66e93a86 r/w with ordered data mode. Quota mode: none.
[ 131.711345] EXT4-fs (sda5): unmounting filesystem 65fe412b-8f86-49e0-b12a-607d66e93a86.
>systemctl status lvm-activate-z68vm.service
48 logical volume(s) in volume group "z68vm" now active
>systemctl status xendomains
● xendomains.service - Xendomains - start and stop guests on boot and shutdown
Loaded: loaded (/usr/lib/systemd/system/xendomains.service; enabled; preset: enabled)
Active: active (exited) since Thu 2025-11-20 11:22:29 PST; 2min 46s ago
Invocation: 131cad7034794cadbcdec07896e4999d
Process: 1027 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=0/SUCCESS)
Process: 1029 ExecStart=/usr/lib/xen/bin/xendomains start (code=exited, status=0/SUCCESS)
Main PID: 1029 (code=exited, status=0/SUCCESS)
Tasks: 16 (limit: 8682)
Memory: 10.9M (peak: 22.5M)
CPU: 7.830s
CGroup: /system.slice/xendomains.service
├─1253 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/a_jam22
├─1708 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/b_booky
├─2036 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/c_al9pv
├─2405 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/d_al8pv
├─2784 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/e_al10v2
├─3092 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/h_pvbully
├─3518 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/j_ub2204
└─3854 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/k_noble1
Nov 20 11:22:28 al10v2xen root[3833]: /etc/xen/scripts/vif-bridge: setting vif8.0 MTU to 1500
Nov 20 11:22:28 al10v2xen root[3835]: /etc/xen/scripts/vif-bridge: Writing /local/domain/8/device/vif/0/mtu 1500 to xenstore.
Nov 20 11:22:28 al10v2xen root[3837]: /etc/xen/scripts/vif-bridge: adding vif8.0 to bridge br0
Nov 20 11:22:28 al10v2xen root[3850]: /etc/xen/scripts/vif-bridge: Successful vif-bridge online for vif8.0, bridge br0.
Nov 20 11:22:28 al10v2xen root[3851]: /etc/xen/scripts/vif-bridge: Writing backend/vif/8/0/hotplug-status connected to xenstore.
Nov 20 11:22:28 al10v2xen xendomains[1029]: k_noble1
Nov 20 11:22:28 al10v2xen xendomains[3856]: warning: usleep is deprecated, and will be removed in near future!
Nov 20 11:22:28 al10v2xen xendomains[3856]: warning: use "sleep 1.3" instead...
Nov 20 11:22:29 al10v2xen xendomains[1029]: [ OK ]
Nov 20 11:22:29 al10v2xen systemd[1]: Finished xendomains.service - Xendomains - start and stop guests on boot and shutdown.
>xl info
host : al10v2xen
release : 6.14.9-1.el10.x86_64_v2
version : #1 SMP PREEMPT_DYNAMIC Sun Jun 8 02:21:08 UTC 2025
machine : x86_64
nr_cpus : 8
max_cpu_id : 7
nr_nodes : 1
cores_per_socket : 4
threads_per_core : 2
cpu_mhz : 3392.294
hw_caps : bfebfbff:77bae3ff:28100800:00000001:00000001:00000281:00000000:00000100
virt_caps : pv hvm hap shadow gnttab-v1 gnttab-v2
total_memory : 32685
free_memory : 2512
sharing_freed_memory : 0
sharing_used_memory : 0
outstanding_claims : 0
free_cpus : 0
xen_major : 4
xen_minor : 20
xen_extra : .2
xen_version : 4.20.2
xen_caps : xen-3.0-x86_64 hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit2
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : 03299bb3ec817f47-update Xen version to 4.20.2-Thu 13 Nov 2025 01:51
xen_commandline : placeholder dom0_mem=1536M,max:1584M guest_loglvl=all loglvl=all console=vga vga=gfx-1280x1024x16 conring_size=48k sched=credit2 cpufreq=none com1=115200,8n1 console=com1 ucode=scan xpti=false dom0_max_vcpus=4 dom0_vcpus_pin
cc_compiler : gcc (GCC) 14.3.1 20250617 (Red Hat 14.3.1-2)
cc_compile_by : mockbuild
cc_compile_domain : dynavirt.com
cc_compile_date : Fri Nov 14 18:29:25 PST 2025
build_id : 1a92b640fb3e2c75d3eb45ca2b566b131fc24183
xend_config_format : 4
>xl list
Name ID Mem VCPUs State Time(s)
Domain-0 0 1536 4 r----- 45.9
jam22 1 3024 4 -b---- 6.9
bookyz 2 4096 6 -b---- 9.5
al9pv 3 4096 4 -b---- 9.5
al8pv 4 2096 4 -b---- 8.5
al10v2 5 6144 6 -b---- 12.9
pvbully 6 2684 4 -b---- 6.8
ub2204z 7 5120 4 -b---- 11.2
ub2404 8 1048 4 -b---- 8.1
>grep XEN_ /boot/config-6.14.9-1.el10.x86_64_v2
CONFIG_DRM_XEN_FRONTEND=m
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_NETXEN_NIC=m
CONFIG_SND_XEN_FRONTEND=m
CONFIG_USB_XEN_HCD=m
CONFIG_XEN_512GB=y
CONFIG_XEN_ACPI_PROCESSOR=m
CONFIG_XEN_ACPI=y
CONFIG_XEN_AUTO_XLATE=y
CONFIG_XEN_BACKEND=y
CONFIG_XEN_BALLOON_MEMORY_HOTPLUG=y
CONFIG_XEN_BALLOON=y
CONFIG_XEN_BLKDEV_BACKEND=m
CONFIG_XEN_BLKDEV_FRONTEND=m
CONFIG_XEN_COMPAT_XENFS=y
# CONFIG_XEN_DEBUG_FS is not set
CONFIG_XEN_DEV_EVTCHN=y
CONFIG_XEN_DOM0=y
CONFIG_XEN_EFI=y
CONFIG_XEN_FBDEV_FRONTEND=y
CONFIG_XEN_FRONT_PGDIR_SHBUF=m
CONFIG_XEN_GNTDEV_DMABUF=y
CONFIG_XEN_GNTDEV=m
CONFIG_XEN_GRANT_DEV_ALLOC=m
CONFIG_XEN_GRANT_DMA_ALLOC=y
CONFIG_XEN_GRANT_DMA_IOMMU=y
CONFIG_XEN_GRANT_DMA_OPS=y
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_MEMORY_HOTPLUG_LIMIT=512
CONFIG_XEN_NETDEV_BACKEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_XEN_PCIDEV_BACKEND=m
CONFIG_XEN_PCIDEV_FRONTEND=y
CONFIG_XEN_PCI_STUB=y
# CONFIG_XEN_PRIVCMD_EVENTFD is not set
CONFIG_XEN_PRIVCMD=y
CONFIG_XEN_PVCALLS_BACKEND=m
CONFIG_XEN_PVCALLS_FRONTEND=m
CONFIG_XEN_PV_DOM0=y
CONFIG_XEN_PVHVM_GUEST=y
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVH=y
CONFIG_XEN_PV_MSR_SAFE=y
CONFIG_XEN_PV_SMP=y
CONFIG_XEN_PV=y
CONFIG_XEN_SAVE_RESTORE=y
CONFIG_XEN_SCRUB_PAGES_DEFAULT=y
CONFIG_XEN_SCSI_BACKEND=m
CONFIG_XEN_SCSI_FRONTEND=m
CONFIG_XEN_SYMS=y
CONFIG_XEN_SYS_HYPERVISOR=y
CONFIG_XEN_UNPOPULATED_ALLOC=y
CONFIG_XEN_VIRTIO_FORCE_GRANT=y
CONFIG_XEN_VIRTIO=y
CONFIG_XEN_WDT=m
CONFIG_XEN_XENBUS_FRONTEND=y
>qemu-system-i386 -version
QEMU emulator version 9.1.0
Copyright (c) 2003-2024 Fabrice Bellard and the QEMU Project developers
>iptables -S -t nat
-P PREROUTING ACCEPT
-P INPUT ACCEPT
-P OUTPUT ACCEPT
-P POSTROUTING ACCEPT
>systemctl list-unit-files | grep enab | sort
accounts-daemon.service enabled enabled
auditd.service disabled enabled
audit-rules.service disabled enabled
crond.service enabled enabled
dbus-broker.service enabled enabled
dbus.socket enabled enabled
dm-event.socket enabled enabled
dnf-makecache.timer disabled enabled
fips-crypto-policy-overlay.service disabled enabled
firewalld.service disabled enabled
fstrim.timer disabled enabled
getty@.service enabled enabled
import-state.service enabled enabled
irqbalance.service enabled enabled
lightdm.service enabled enabled
lm_sensors.service enabled enabled
logrotate.timer enabled enabled
lvm2-lvmpolld.socket enabled enabled
lvm2-monitor.service enabled enabled
mdmonitor.service enabled enabled
nfs-client.target enabled enabled
nftables.service enabled disabled
plocate-updatedb.timer enabled enabled
raid-check.timer enabled enabled
rc-local.service enabled-runtime disabled
reboot.target enabled enabled
remote-cryptsetup.target enabled enabled
remote-fs.target enabled enabled
rpcbind.service enabled disabled
rpcbind.socket enabled disabled
rpmdb-migrate.service enabled enabled
rpmdb-rebuild.service enabled enabled
rsyslog.service enabled enabled
rtkit-daemon.service enabled enabled
selinux-autorelabel-mark.service disabled enabled
sshd.service enabled enabled
sssd-kcm.socket enabled enabled
sssd.service enabled enabled
systemd-confext.service enabled enabled
systemd-fsck-root.service enabled-runtime disabled
systemd-networkd.service enabled disabled
systemd-networkd.socket enabled disabled
systemd-network-generator.service disabled enabled
systemd-pstore.service disabled enabled
systemd-remount-fs.service enabled-runtime disabled
systemd-resolved.service enabled disabled
systemd-sysext.service enabled enabled
systemd-userdbd.socket enabled enabled
udisks2.service enabled enabled
upower.service enabled enabled
xenconsoled.service enabled enabled
xendomains.service enabled enabled
xen-init-dom0.service enabled disabled
xen-qemu-dom0-disk-backend.service enabled disabled
xenstored.service enabled enabled
>ps aux | grep xen
root 48 0.0 0.0 0 0 ? S 11:21 0:00 [xenbus]
root 49 0.0 0.0 0 0 ? S 11:21 0:00 [xenwatch]
root 61 0.0 0.0 0 0 ? S 11:21 0:00 [xen-balloon]
root 973 0.4 0.2 4604 3476 ? S 11:22 0:00 /usr/sbin/xenstored --pid-file /run/xen/xenstored.pid
root 983 0.0 0.4 72280 5916 ? Ssl 11:22 0:00 /usr/sbin/xenconsoled -i --log=none --log-dir=/var/log/xen/console
root 1096 0.0 1.2 266936 18124 ? Sl 11:22 0:00 /usr/bin/qemu-system-i386 -xen-domid 0 -xen-attach -name dom0 -nographic -M xenpv -daemonize -monitor /dev/null -serial /dev/null -parallel /dev/null -nodefaults -no-user-config -pidfile /run/xen/qemu-dom0.pid
root 1253 0.0 0.2 72464 3088 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/a_jam22
root 1708 0.0 0.2 72464 2880 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/b_booky
root 2036 0.0 0.2 72464 2924 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/c_al9pv
root 2405 0.0 0.1 72464 2800 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/d_al8pv
root 2784 0.0 0.1 72464 2824 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/e_al10v2
root 3092 0.0 0.2 72464 3076 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/h_pvbully
root 3518 0.0 0.2 72464 2876 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/j_ub2204
root 3854 0.0 0.1 72464 2836 ? Ssl 11:22 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/k_noble1
root 4130 0.2 0.5 18464 7652 pts/8 S+ 11:25 0:00 sudo ./dump_xen_trace tlviewer
root 4132 0.0 0.1 18464 2816 pts/9 Ss 11:25 0:00 sudo ./dump_xen_trace tlviewer
root 4133 0.2 0.2 7060 3368 pts/9 S+ 11:25 0:00 sh ./dump_xen_trace tlviewer
root 4159 0.0 0.1 6480 2132 pts/9 S+ 11:25 0:00 grep xen
>systemd-analyze time
Startup finished in 1.388s (kernel) + 6.403s (initrd) + 34.091s (userspace) = 41.883s
multi-user.target reached after 34.068s in userspace.
>systemd-analyze blame
19.280s xendomains.service
14.669s user@1000.service
9.900s sys-devices-platform-serial8250-serial8250:0-serial8250:0.1-tty-ttyS1.device
9.900s dev-ttyS1.device
9.897s sys-devices-platform-serial8250-serial8250:0-serial8250:0.3-tty-ttyS3.device
9.897s dev-ttyS3.device
9.892s dev-ttyS2.device
9.892s sys-devices-platform-serial8250-serial8250:0-serial8250:0.2-tty-ttyS2.device
9.866s sys-devices-virtual-tty-hvc1.device
9.866s dev-hvc1.device
9.864s sys-devices-virtual-tty-hvc0.device
9.863s dev-hvc0.device
9.863s dev-hvc3.device
9.863s sys-devices-virtual-tty-hvc3.device
9.862s dev-hvc2.device
9.862s sys-devices-virtual-tty-hvc2.device
9.861s sys-devices-virtual-tty-hvc4.device
9.861s dev-hvc4.device
9.861s dev-ttyac.device
9.861s sys-devices-virtual-tty-ttyac.device
9.858s sys-module-configfs.device
9.858s sys-devices-virtual-tty-hvc5.device
9.858s dev-hvc5.device
9.857s dev-ttya8.device
9.857s sys-devices-virtual-tty-ttya8.device
9.857s sys-devices-virtual-tty-ttya0.device
9.857s dev-ttya0.device
9.857s sys-devices-virtual-tty-ttya1.device
9.857s dev-ttya1.device
9.855s sys-devices-virtual-tty-ttya2.device
9.855s dev-ttya2.device
9.854s sys-devices-virtual-tty-ttyb5.device
9.854s dev-ttyb5.device
9.854s dev-ttya6.device
9.854s sys-devices-virtual-tty-ttya6.device
9.854s sys-devices-virtual-tty-ttya7.device
9.854s dev-ttya7.device
9.854s sys-devices-virtual-tty-ttya5.device
9.854s dev-ttya5.device
9.853s dev-ttyab.device
9.853s sys-devices-virtual-tty-ttyab.device
9.851s dev-ttyaf.device
9.851s sys-devices-virtual-tty-ttyaf.device
9.850s dev-ttyb3.device
9.850s sys-devices-virtual-tty-ttyb3.device
9.849s dev-ttyb8.device
9.849s sys-devices-virtual-tty-ttyb8.device
9.849s sys-devices-virtual-tty-ttyad.device
9.849s dev-ttyad.device
9.848s dev-ttyb0.device
9.848s sys-devices-virtual-tty-ttyb0.device
9.848s sys-devices-virtual-tty-ttya3.device
9.848s dev-ttya3.device
9.848s dev-ttyb6.device
9.848s sys-devices-virtual-tty-ttyb6.device
9.847s dev-hvc6.device
9.847s sys-devices-virtual-tty-hvc6.device
9.846s sys-devices-virtual-tty-ttya9.device
9.846s dev-ttya9.device
9.846s sys-devices-virtual-tty-ttyb7.device
9.846s dev-ttyb7.device
9.846s sys-devices-virtual-tty-ttyaa.device
9.846s dev-ttyaa.device
9.845s dev-ttyba.device
9.845s sys-devices-virtual-tty-ttyba.device
9.845s dev-hvc7.device
9.845s sys-devices-virtual-tty-hvc7.device
9.844s dev-ttyb4.device
9.844s sys-devices-virtual-tty-ttyb4.device
9.844s dev-ttybd.device
9.844s sys-devices-virtual-tty-ttybd.device
9.844s sys-devices-virtual-tty-ttyc4.device
9.844s dev-ttyc4.device
9.842s dev-ttybc.device
9.841s sys-devices-virtual-tty-ttybc.device
9.841s sys-devices-virtual-tty-ttya4.device
9.841s dev-ttya4.device
9.841s dev-ttybe.device
9.841s sys-devices-virtual-tty-ttybe.device
9.840s sys-devices-virtual-tty-ttyae.device
9.840s dev-ttyae.device
9.840s sys-devices-pnp0-00:02-00:02:0-00:02:0.0-tty-ttyS0.device
9.840s dev-ttyS0.device
9.839s sys-devices-virtual-tty-ttyc2.device
9.839s dev-ttyc2.device
9.838s sys-devices-virtual-tty-ttyb1.device
9.838s dev-ttyb1.device
9.837s sys-devices-virtual-tty-ttyb9.device
9.837s dev-ttyb9.device
9.837s sys-devices-virtual-tty-ttyc9.device
9.837s dev-ttyc9.device
9.836s sys-devices-virtual-tty-ttyc6.device
9.836s dev-ttyc6.device
9.836s sys-devices-virtual-tty-ttybb.device
9.836s dev-ttybb.device
9.835s sys-devices-virtual-tty-ttycb.device
9.835s dev-ttycb.device
9.835s sys-devices-virtual-tty-ttyc5.device
9.835s dev-ttyc5.device
9.834s dev-ttyb2.device
9.834s sys-devices-virtual-tty-ttyb2.device
9.833s sys-devices-virtual-tty-ttyc7.device
9.833s dev-ttyc7.device
9.833s dev-ttyd0.device
9.833s sys-devices-virtual-tty-ttyd0.device
9.832s dev-ttyd3.device
9.832s sys-devices-virtual-tty-ttyd3.device
9.831s dev-ttyca.device
9.831s sys-devices-virtual-tty-ttyca.device
9.831s dev-ttyd2.device
9.831s sys-devices-virtual-tty-ttyd2.device
9.830s dev-ttyc3.device
9.830s sys-devices-virtual-tty-ttyc3.device
9.830s dev-ttyc8.device
9.830s sys-devices-virtual-tty-ttyc8.device
9.829s dev-ttycf.device
9.829s sys-devices-virtual-tty-ttycf.device
9.828s dev-ttyce.device
9.828s sys-devices-virtual-tty-ttyce.device
9.827s dev-ttycd.device
9.827s sys-devices-virtual-tty-ttycd.device
9.826s sys-devices-virtual-tty-ttyc1.device
9.826s dev-ttyc1.device
9.825s sys-devices-virtual-tty-ttyd1.device
9.825s dev-ttyd1.device
9.823s sys-devices-virtual-tty-ttyd5.device
9.823s dev-ttyd5.device
9.823s sys-devices-virtual-tty-ttydb.device
9.823s dev-ttydb.device
9.822s dev-ttyd4.device
9.822s sys-devices-virtual-tty-ttyd4.device
9.821s sys-devices-virtual-tty-ttyc0.device
9.821s dev-ttyc0.device
9.820s dev-ttyd7.device
9.820s sys-devices-virtual-tty-ttyd7.device
9.820s sys-devices-virtual-tty-ttyda.device
9.820s dev-ttyda.device
9.819s dev-ttybf.device
9.819s sys-devices-virtual-tty-ttybf.device
9.819s sys-devices-virtual-tty-ttyd9.device
9.819s dev-ttyd9.device
9.818s dev-ttydd.device
9.818s sys-devices-virtual-tty-ttydd.device
9.818s sys-devices-virtual-tty-ttycc.device
9.818s dev-ttycc.device
9.818s dev-ttyd8.device
9.818s sys-devices-virtual-tty-ttyd8.device
9.816s sys-devices-virtual-tty-ttyd6.device
9.816s dev-ttyd6.device
9.816s dev-ttye2.device
9.816s sys-devices-virtual-tty-ttye2.device
9.816s sys-devices-virtual-tty-ttydc.device
9.816s dev-ttydc.device
9.815s dev-ttyde.device
9.815s sys-devices-virtual-tty-ttyde.device
9.814s dev-ttydf.device
9.814s sys-devices-virtual-tty-ttydf.device
9.814s sys-devices-virtual-tty-ttye0.device
9.814s dev-ttye0.device
9.813s dev-ttye1.device
9.813s sys-devices-virtual-tty-ttye1.device
9.812s dev-ttye5.device
9.812s sys-devices-virtual-tty-ttye5.device
9.811s dev-ttye7.device
9.811s sys-devices-virtual-tty-ttye7.device
9.810s sys-devices-virtual-tty-ttye4.device
9.810s dev-ttye4.device
9.810s sys-devices-virtual-tty-ttye3.device
9.810s dev-ttye3.device
9.809s sys-devices-virtual-tty-ttyef.device
9.809s dev-ttyef.device
9.808s sys-devices-virtual-tty-ttyeb.device
9.808s dev-ttyeb.device
9.808s sys-devices-virtual-tty-ttye8.device
9.808s dev-ttye8.device
9.808s sys-devices-virtual-tty-ttyee.device
9.808s dev-ttyee.device
9.807s dev-ttyea.device
9.807s sys-devices-virtual-tty-ttyea.device
9.807s dev-ttyp0.device
9.807s sys-devices-virtual-tty-ttyp0.device
9.806s sys-devices-virtual-tty-ttyp3.device
9.806s dev-ttyp3.device
9.806s sys-devices-virtual-tty-ttyp2.device
9.806s dev-ttyp2.device
9.805s sys-devices-virtual-tty-ttyp1.device
9.805s dev-ttyp1.device
9.805s dev-ttyp7.device
9.805s sys-devices-virtual-tty-ttyp7.device
9.804s dev-ttye6.device
9.804s sys-devices-virtual-tty-ttye6.device
9.803s sys-devices-virtual-tty-ttyp6.device
9.803s dev-ttyp6.device
9.802s dev-ttyec.device
9.802s sys-devices-virtual-tty-ttyec.device
9.800s dev-ttyp4.device
9.800s sys-devices-virtual-tty-ttyp4.device
732ms systemd-udev-trigger.service
730ms systemd-tmpfiles-setup-dev-early.service
704ms systemd-networkd-persistent-storage.service
514ms nftables.service
514ms dbus-broker.service
505ms sys-kernel-tracing.mount
496ms dev-mqueue.mount
496ms proc-xen.mount
496ms sys-kernel-debug.mount
481ms gssproxy.service
462ms kmod-static-nodes.service
444ms systemd-fsck-root.service
439ms systemd-tmpfiles-setup.service
424ms xen-init-dom0.service
414ms rsyslog.service
400ms systemd-resolved.service
400ms modprobe@drm.service
384ms modprobe@fuse.service
377ms systemd-networkd.service
366ms systemd-udev-load-credentials.service
363ms systemd-udevd.service
324ms lm_sensors.service
311ms plymouth-start.service
286ms xenstored.service
283ms systemd-remount-fs.service
265ms rpc-statd-notify.service
259ms systemd-modules-load.service
225ms var-lib-nfs-rpc_pipefs.mount
211ms rpcbind.service
199ms systemd-userdbd.service
188ms systemd-random-seed.service
186ms dev-sda2.swap
169ms systemd-journal-flush.service
154ms systemd-sysctl.service
150ms rc-local.service
149ms systemd-hostnamed.service
125ms plymouth-read-write.service
120ms systemd-vconsole-setup.service
111ms systemd-logind.service
106ms dracut-cmdline.service
89ms initrd-parse-etc.service
70ms dracut-shutdown.service
68ms systemd-tmpfiles-setup-dev.service
64ms systemd-update-utmp.service
53ms dracut-pre-pivot.service
51ms dracut-pre-udev.service
51ms systemd-user-sessions.service
50ms initrd-cleanup.service
40ms plymouth-quit-wait.service
39ms plymouth-quit.service
37ms rtkit-daemon.service
37ms initrd-udevadm-cleanup-db.service
29ms xenconsoled.service
29ms systemd-sysusers.service
25ms xen-qemu-dom0-disk-backend.service
24ms tmp.mount
21ms modprobe@configfs.service
20ms systemd-update-utmp-runlevel.service
19ms modprobe@dm_mod.service
18ms modprobe@loop.service
17ms sys-fs-fuse-connections.mount
16ms user-runtime-dir@1000.service
>sudo networkctl
IDX LINK TYPE OPERATIONAL SETUP
1 lo loopback carrier unmanaged
2 eth0 ether enslaved configured
3 br0 bridge routable configured
4 vif1.0 ether enslaved unmanaged
5 vif2.0 ether enslaved unmanaged
6 vif3.0 ether enslaved unmanaged
7 vif4.0 ether enslaved unmanaged
8 vif5.0 ether enslaved unmanaged
9 vif6.0 ether enslaved unmanaged
10 vif7.0 ether enslaved unmanaged
11 vif8.0 ether enslaved unmanaged
11 links listed.
>brctl show
bridge name bridge id STP enabled interfaces
br0 8000.62bdc3626ecb no eth0
vif1.0
vif2.0
vif3.0
vif4.0
vif5.0
vif6.0
vif7.0
vif8.0
>cat /etc/systemd/network/br0.network
[Match]
Name=br0
[Network]
DNS=8.8.4.4
Address=192.168.1.11/24
Gateway=192.168.1.1
#MACAddress=50:e5:49:bd:23:a9
>tree /boot
/boot
├── config-6.13.3-1.el10.x86_64_v2
├── config-6.14.9-1.el10.x86_64_v2
├── dracut
├── efi
│ └── EFI
│ └── almalinux
├── flask
│ └── xenpolicy-4.18
├── grub2
│ ├── grub.cfg
│ └── grubenv
├── initramfs-6.13.3-1.el10.x86_64_v2.img
├── initramfs-6.13.3-1.el10.x86_64_v2.img.orig
├── initramfs-6.14.9-1.el10.x86_64_v2.img
├── kcfg
│ ├── xen-4.20.config
│ └── xen-4.20-xsm.config
├── loader
│ └── entries
│ ├── 34826699277f458fa3cee2fcc727b799-6.13.3-1.el10.x86_64_v2.conf
│ └── 34826699277f458fa3cee2fcc727b799-6.14.9-1.el10.x86_64_v2.conf
├── symvers-6.13.3-1.el10.x86_64_v2.gz -> /lib/modules/6.13.3-1.el10.x86_64_v2/symvers.gz
├── symvers-6.14.9-1.el10.x86_64_v2.gz -> /lib/modules/6.14.9-1.el10.x86_64_v2/symvers.gz
├── System.map-6.13.3-1.el10.x86_64_v2
├── System.map-6.14.9-1.el10.x86_64_v2
├── vmlinuz-6.13.3-1.el10.x86_64_v2
├── vmlinuz-6.14.9-1.el10.x86_64_v2
├── xen-4.20.gz
└── xen-4.20-xsm.gz
10 directories, 20 files
>netstat -an | grep ^tcp
tcp 0 0 127.0.0.54:53 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN
tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN
tcp 0 0 192.168.1.11:22 192.168.1.107:49244 ESTABLISHED
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 :::111 :::* LISTEN