>rpm -qa | grep -P '^xen-|^qemu*'
xen-licenses-4.15.3-2.el8.x86_64
qemuu-img-5.1.0+3-2.el8.x86_64
xen-4.15.3-2.el8.x86_64
xen-ocaml-4.15.3-2.el8.x86_64
xen-libs-4.15.3-2.el8.x86_64
xen-runtime-4.15.3-2.el8.x86_64
qemuu-5.1.0+3-2.el8.x86_64
xen-doc-4.15.3-2.el8.x86_64
xen-hypervisor-4.15.3-2.el8.x86_64
qemut-0.10.2+3-2.el8.x86_64
>rpm -qi --changelog xen | head -n45
Name : xen
Epoch : 1
Version : 4.15.3
Release : 2.el8
Architecture: x86_64
Install Date: Mon 29 Aug 2022 08:22:22 AM PDT
Group : Development/Libraries
Size : 386383
License : GPLv2+ and LGPLv2+ and BSD
Signature : (none)
Source RPM : xen-4.15.3-2.el8.src.rpm
Build Date : Sun 21 Aug 2022 08:51:57 AM PDT
Build Host : almalinux8
Relocations : (not relocatable)
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
* Sun Aug 21 2022 Mark Pryor - 1:4.15.3-2
- HEAD @ 9acedc3c58c3193073
PCI: simplify (and thus correct) pci_get_pdev{,_by_domain}()-Mon 15 Aug 2022 06:44
- XSA 403
0031-tools-libxl-env-variable-to-signal-whether-disk-nic-b.patch:This is part of XSA-403
* Thu Jul 28 2022 Mark Pryor - 1:4.15.3-1
- initial release
- HEAD @ b64f1c9e3e3a2a4
common/memory: Fix ifdefs for ptdom_max_order-Wed 27 Jul 2022 00:31
- XSA-407
0014-x86-spec-ctrl-Rework-spec_ctrl_flags-context-switchin.diff:This is part of XSA-407.
0015-x86-spec-ctrl-Rename-SCF_ist_wrmsr-to-SCF_ist_sc_msr.diff:This is part of XSA-407.
0017-x86-spec-ctrl-Rework-SPEC_CTRL_ENTRY_FROM_INTR_IST.diff:This is part of XSA-407.
0018-x86-spec-ctrl-Support-IBPB-on-entry.diff:This is part of XSA-407.
0019-x86-cpuid-Enumeration-for-BTC_NO.diff:This is part of XSA-407.
0020-x86-spec-ctrl-Enable-Zen2-chickenbit.diff:This is part of XSA-407.
0021-x86-spec-ctrl-Mitigate-Branch-Type-Confusion-when-pos.diff:This is part of XSA-407 / CVE-2022-23825.
- XSA-408
0022-x86-mm-correct-TLB-flush-condition-in-_get_page_type.diff:This is CVE-2022-33745 / XSA-408.
- XSA-404
0114-x86-spec-ctrl-Make-VERW-flushing-runtime-conditional.diff:This is part of XSA-404.
0115-x86-spec-ctrl-Enumeration-for-MMIO-Stale-Data-control.diff:This is part of XSA-404.
0116-x86-spec-ctrl-Add-spec-ctrl-unpriv-mmio.diff:This is part of XSA-404.
* Thu Jun 09 2022 Mark Pryor - 1:4.15.2-3
- HEAD @ a851dbce6876cd2c56
x86/pv: Track and flush non-coherent mappings of RAM-Thu 9 Jun 2022 06:37
- XSA-401
0106-x86-pv-Clean-up-_get_page_type.diff:This is part of XSA-401 / CVE-2022-26362.
0107-x86-pv-Fix-ABAC-cmpxchg-race-in-_get_page_type.diff:This is part of XSA-401 / CVE-2022-26362.
- XSA-402
0108-x86-page-Introduce-_PAGE_-constants-for-memory-types.diff:This is part of XSA-402
0109-x86-Don-t-change-the-cacheability-of-the-directmap.diff:This is CVE-2022-26363, part of XSA-402.
0110-x86-Split-cache_flush-out-of-cache_writeback.diff:This is part of XSA-402.
0111-x86-amd-Work-around-CLFLUSH-ordering-on-older-parts.diff:This is part of XSA-402.
0112-x86-pv-Track-and-flush-non-coherent-mappings-of-RAM.diff:This is CVE-2022-26364, part of XSA-402.
* Thu May 12 2022 Mark Pryor - 1:4.15.2-2
- HEAD @ d9e73f6320b311d73
livepatch: avoid relocations referencing ignored section symbols-Fri 8 Apr 2022 06:03
- XSA-398
0028-xen-arm-Introduce-new-Arm-processors.patch:This is part of XSA-398 / CVE-2022-23960.
0029-xen-arm-move-errata-CSV2-check-earlier.patch:This is part of XSA-398 / CVE-2022-23960.
0030-xen-arm-Add-ECBHB-and-CLEARBHB-ID-fields.patch:This is part of XSA-398 / CVE-2022-23960.
>cat /etc/centos-release
AlmaLinux release 8.6 (Sky Tiger)
>xl dmesg | head -n85
__ __ _ _ _ ____ _____
\ \/ /___ _ __ | || | / | ___| |___ /
\ // _ \ '_ \ | || |_ | |___ \ |_ \
/ \ __/ | | | |__ _|| |___) | ___) |
/_/\_\___|_| |_| |_|(_)_|____(_)____/
(XEN) Xen version 4.15.3 (mockbuild@prymar56.org) (gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-10)) debug=n Sun Aug 21 08:38:59 PDT 2022
(XEN) Latest ChangeSet: 9acedc3c58c3193073-PCI: simplify (and thus correct) pci_get_pdev{,_by_domain}()-Mon 15 Aug 2022 06:44
(XEN) build-id: b8c61909a081203393f725abaa325f0fed324247
(XEN) Bootloader: GRUB 2.03
(XEN) Command line: placeholder dom0_mem=6144M,max:6144M guest_loglvl=all loglvl=all console=vga vga=gfx-1280x1024x16 conring_size=48k sched=credit2 cpufreq=none com1=115200,8n1 console=com1 dom0_max_vcpus=4 dom0_vcpus_pin ucode=scan xpti=false
(XEN) Xen image load base address: 0x7ca00000
(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) CPU Vendor: Intel, Family 6 (0x6), Model 45 (0x2d), Stepping 7 (raw 000206d7)
(XEN) Xen-e820 RAM map:
(XEN) [0000000000000000, 000000000009bfff] (usable)
(XEN) [0000000000100000, 000000007d2effff] (usable)
(XEN) [000000007d2f0000, 000000007d31bfff] (reserved)
(XEN) [000000007d31c000, 000000007d35afff] (ACPI data)
(XEN) [000000007d35b000, 000000007fffffff] (reserved)
(XEN) [00000000e0000000, 00000000efffffff] (reserved)
(XEN) [00000000fe000000, 00000000ffffffff] (reserved)
(XEN) [0000000100000000, 000000407fffffff] (usable)
(XEN) ACPI: RSDP 000F0C40, 0024 (r2 DELL )
(XEN) ACPI: XSDT 000F0D88, 00A4 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: FACP 7D33534C, 00F4 (r3 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DSDT 7D31C000, 8029 (r1 DELL PE_SC3 1 INTL 20110211)
(XEN) ACPI: FACS 7D337000, 0040
(XEN) ACPI: APIC 7D334478, 01EA (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SPCR 7D334664, 0050 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HPET 7D3346B8, 0038 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: DMAR 7D3346F4, 0118 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: MCFG 7D334A10, 003C (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: WD__ 7D334A50, 0134 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SLIC 7D334B88, 0024 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: ERST 7D3241EC, 0270 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: HEST 7D32445C, 055C (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: BERT 7D32402C, 0030 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: EINJ 7D32405C, 0190 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: TCPA 7D3352E4, 0064 (r2 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: PC__ 7D335274, 006E (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SRAT 7D334DB0, 04C0 (r1 DELL PE_SC3 1 DELL 1)
(XEN) ACPI: SSDT 7D338000, 9A34 (r1 INTEL PPM RCM 80000001 INTL 20061109)
(XEN) System RAM: 262098MB (268388912kB)
(XEN) SRAT: Node 0 PXM 1 0-2080000000
(XEN) SRAT: Node 1 PXM 2 2080000000-4080000000
(XEN) NUMA: Allocated memnodemap from 407ab8d000 - 407ab8e000
(XEN) NUMA: Using 19 for the hash shift.
(XEN) Domain heap initialised DMA width 32 bits
(XEN) Allocated console ring of 64 KiB.
(XEN) found SMP MP-table at 000fe710
(XEN) DMI 2.7 present.
(XEN) Using APIC driver bigsmp
(XEN) ACPI: PM-Timer IO Port: 0x808 (24 bits)
(XEN) ACPI: SLEEP INFO: pm1x_cnt[1:804,1:0], pm1x_evt[1:800,1:0]
(XEN) ACPI: wakeup_vec[7d33700c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: IOAPIC (id[0x00] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: IOAPIC (id[0x01] address[0xfec3f000] gsi_base[32])
(XEN) IOAPIC[1]: apic_id 1, version 32, address 0xfec3f000, GSI 32-55
(XEN) ACPI: IOAPIC (id[0x02] address[0xfec7f000] gsi_base[64])
(XEN) IOAPIC[2]: apic_id 2, version 32, address 0xfec7f000, GSI 64-87
(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) Enabling APIC mode: Phys. Using 3 I/O APICs
(XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0000 buses 00 - ff
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) PCI: Using MCFG for segment 0000 bus 00-ff
(XEN) Xen ERST support is initialized.
(XEN) HEST: Table parsing has been initialized
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) SMP: Allowing 48 CPUs (16 hotplug CPUs)
(XEN) IRQ limits: 88 GSI, 6568 MSI/MSI-X
(XEN) Not enabling x2APIC (upon firmware request)
>systemctl status lvm2-pvscan@8:2.service
● lvm2-pvscan@8:2.service - LVM event activation on device 8:2
Loaded: loaded (/usr/lib/systemd/system/lvm2-pvscan@.service; static; vendor preset: disabled)
Active: active (exited) since Mon 2022-08-29 08:36:16 PDT; 6min ago
Docs: man:pvscan(8)
Process: 990 ExecStart=/usr/sbin/lvm pvscan --cache --activate ay 8:2 (code=exited, status=0/SUCCESS)
Main PID: 990 (code=exited, status=0/SUCCESS)
Aug 29 08:36:14 h6.hldns.com systemd[1]: Starting LVM event activation on device 8:2...
Aug 29 08:36:14 h6.hldns.com lvm[990]: pvscan[990] PV /dev/sda2 online, VG vg_h6 is complete.
Aug 29 08:36:14 h6.hldns.com lvm[990]: pvscan[990] VG vg_h6 run autoactivation.
Aug 29 08:36:16 h6.hldns.com lvm[990]: 39 logical volume(s) in volume group "vg_h6" now active
Aug 29 08:36:16 h6.hldns.com systemd[1]: Started LVM event activation on device 8:2.
>systemctl status dhcpd
● dhcpd.service - DHCPv4 Server Daemon
Loaded: loaded (/usr/lib/systemd/system/dhcpd.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2022-08-29 08:36:22 PDT; 6min ago
Docs: man:dhcpd(8)
man:dhcpd.conf(5)
Main PID: 2392 (dhcpd)
Status: "Dispatching packets..."
Tasks: 1 (limit: 37560)
Memory: 14.9M
CGroup: /system.slice/dhcpd.service
└─2392 /usr/sbin/dhcpd -f -cf /etc/dhcp/dhcpd.conf -user dhcpd -group dhcpd --no-pid
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]:
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]:
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: No subnet declaration for eno1 (no IPv4 addresses).
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: ** Ignoring requests on eno1. If this is not what
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: you want, please write a subnet declaration
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: in your dhcpd.conf file for the network segment
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: to which interface eno1 is attached. **
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]:
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: Sending on Socket/fallback/fallback-net
Aug 29 08:36:22 h6.hldns.com dhcpd[2392]: Server starting service.
>systemctl status xendomains
● xendomains.service - Xendomains - start and stop guests on boot and shutdown
Loaded: loaded (/usr/lib/systemd/system/xendomains.service; enabled; vendor preset: disabled)
Active: active (exited) since Mon 2022-08-29 08:37:04 PDT; 6min ago
Process: 2395 ExecStart=/usr/lib/xen/bin/xendomains start (code=exited, status=0/SUCCESS)
Process: 2387 ExecStartPre=/bin/grep -q control_d /proc/xen/capabilities (code=exited, status=0/SUCCESS)
Main PID: 2395 (code=exited, status=0/SUCCESS)
Tasks: 22 (limit: 37560)
Memory: 15.0M
CGroup: /system.slice/xendomains.service
├─2975 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/a_almalinux8
├─3545 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/b_fc35vm
├─3927 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/c_al8cnv
├─4575 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/d_ubuntu20
├─5008 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/e_oracle8
├─5457 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/g_test-ubuntu-server-20
├─5863 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/h_fedora35
├─6372 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/i_pvbully
├─7049 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/k_cs9min
├─7782 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/l_jammy
└─8377 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/m_oracle9
Aug 29 08:36:58 h6.hldns.com xendomains[2395]: warning:
Aug 29 08:36:58 h6.hldns.com xendomains[7784]: warning:
Aug 29 08:36:58 h6.hldns.com xendomains[7784]: arning: usleep is deprecated, and will be removed in near future!
Aug 29 08:36:59 h6.hldns.com xendomains[7784]: warning: use "sleep 1.35" ins
Aug 29 08:37:02 h6.hldns.com xendomains[2395]: warning: u
Aug 29 08:37:02 h6.hldns.com xendomains[8379]: warning: u
Aug 29 08:37:02 h6.hldns.com xendomains[8379]: arning: usleep is deprecated, and will be removed in near future!
Aug 29 08:37:04 h6.hldns.com xendomains[8379]: warning: use "sleep 1.35" i
Aug 29 08:37:04 h6.hldns.com xendomains[2395]: warning:
Aug 29 08:37:04 h6.hldns.com systemd[1]: Started Xendomains - start and stop guests on boot and shutdown.
>xl info
host : h6.hldns.com
release : 5.4.150-1.el8.elrepo.x86_64
version : #1 SMP Tue Sep 28 13:00:17 EDT 2021
machine : x86_64
nr_cpus : 32
max_cpu_id : 47
nr_nodes : 2
cores_per_socket : 8
threads_per_core : 2
cpu_mhz : 2699.999
hw_caps : bfebfbff:17bee3ff:2c100800:00000001:00000001:00000000:00000000:00000100
virt_caps : pv hvm hvm_directio pv_directio hap shadow
total_memory : 262098
free_memory : 134927
sharing_freed_memory : 0
sharing_used_memory : 0
outstanding_claims : 0
free_cpus : 0
xen_major : 4
xen_minor : 15
xen_extra : .3
xen_version : 4.15.3
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 : 9acedc3c58c3193073-PCI: simplify (and thus correct) pci_get_pde
xen_commandline : placeholder dom0_mem=6144M,max:6144M guest_loglvl=all loglvl=all console=vga vga=gfx-1280x1024x16 conring_size=48k sched=credit2 cpufreq=none com1=115200,8n1 console=com1 dom0_max_vcpus=4 dom0_vcpus_pin ucode=scan xpti=false
cc_compiler : gcc (GCC) 8.5.0 20210514 (Red Hat 8.5.0-10)
cc_compile_by : mockbuild
cc_compile_domain : prymar56.org
cc_compile_date : Sun Aug 21 08:38:59 PDT 2022
build_id : b8c61909a081203393f725abaa325f0fed324247
xend_config_format : 4
>xl list
Name ID Mem VCPUs State Time(s)
Domain-0 0 6144 4 r----- 196.5
almalinux8 1 16384 6 -b---- 67.0
prymar-fc35 2 16384 6 -b---- 23.7
al8cnv 3 8192 4 -b---- 20.4
prymar-ubuntu20 4 16384 6 -b---- 24.4
oracle8 5 8192 4 -b---- 68.7
test-ubuntu-server-20 6 8192 2 -b---- 26.2
fedora35 7 8192 4 -b---- 23.7
pvbully 8 1204 4 -b---- 13.4
cs9min 9 16384 6 -b---- 22.0
jammy-2204 10 10240 6 -b---- 14.3
ol9dev 11 8192 4 -b---- 22.8
>grep XEN_ /boot/config-5.4*
CONFIG_HVC_XEN_FRONTEND=y
CONFIG_INPUT_XEN_KBDDEV_FRONTEND=m
CONFIG_NETXEN_NIC=m
CONFIG_SND_XEN_FRONTEND=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_LIMIT=512
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=m
CONFIG_XEN_DOM0=y
CONFIG_XEN_EFI=y
CONFIG_XEN_FBDEV_FRONTEND=m
CONFIG_XEN_FRONT_PGDIR_SHBUF=m
CONFIG_XEN_GNTDEV=m
CONFIG_XEN_GRANT_DEV_ALLOC=m
# CONFIG_XEN_GRANT_DMA_ALLOC is not set
CONFIG_XEN_HAVE_PVMMU=y
CONFIG_XEN_HAVE_VPMU=y
CONFIG_XEN_MCE_LOG=y
CONFIG_XEN_NETDEV_BACKEND=m
CONFIG_XEN_NETDEV_FRONTEND=m
CONFIG_XEN_PCIDEV_BACKEND=m
CONFIG_XEN_PCIDEV_FRONTEND=m
CONFIG_XEN_PRIVCMD=m
CONFIG_XEN_PVCALLS_BACKEND=y
CONFIG_XEN_PVCALLS_FRONTEND=m
CONFIG_XEN_PVHVM_SMP=y
CONFIG_XEN_PVHVM=y
CONFIG_XEN_PVH=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_WDT=m
CONFIG_XEN_XENBUS_FRONTEND=y
>iptables -S -t nat
-P PREROUTING ACCEPT
-P INPUT ACCEPT
-P POSTROUTING ACCEPT
-P OUTPUT ACCEPT
-A PREROUTING -s 192.168.0.0/16 -p tcp -j ACCEPT
-A PREROUTING -d 199.249.188.16/32 -i xenbr1 -p tcp -m tcp --dport 8282 -j REDIRECT --to-ports 22
-A PREROUTING -d 199.249.188.16/32 -i xenbr1 -p tcp -m tcp --dport 22 -j REDIRECT --to-ports 8282
-A PREROUTING -d 199.249.188.16/32 -i xenbr1 -p tcp -m tcp --dport 8080 -j DNAT --to-destination 192.168.1.45:80
>systemctl list-unit-files | grep enab | sort
auditd.service enabled
autovt@.service enabled
chronyd.service enabled
crond.service enabled
csf.service enabled
dbus-org.freedesktop.nm-dispatcher.service enabled
dbus-org.freedesktop.timedate1.service enabled
dhcpd.service enabled
dm-event.socket enabled
dnf-makecache.timer enabled
dsm_om_connsvc.service enabled
dsm_sa_datamgrd.service enabled
dsm_sa_eventmgrd.service enabled
getty@.service enabled
import-state.service enabled
instsvcdrv.service enabled
irqbalance.service enabled
lfd.service enabled
loadmodules.service enabled
lvm2-lvmpolld.socket enabled
lvm2-monitor.service enabled
microcode.service enabled
mlocate-updatedb.timer enabled
NetworkManager-dispatcher.service enabled
NetworkManager.service enabled
NetworkManager-wait-online.service enabled
nis-domainname.service enabled
rc-local.service enabled-runtime
remote-fs.target enabled
sshd.service enabled
sssd-kcm.socket enabled
sssd.service enabled
syslog-ng.service enabled
systemd-fsck-root.service enabled-runtime
timedatex.service enabled
tuned.service enabled
unbound-anchor.timer enabled
xenconsoled.service enabled
xendomains.service enabled
xen-init-dom0.service enabled
xen-qemu-dom0-disk-backend.service enabled
xenstored.service enabled
>ps aux | grep xen
root 33 0.0 0.0 0 0 ? S 08:35 0:00 [xenbus]
root 34 0.0 0.0 0 0 ? S 08:35 0:00 [xenwatch]
root 101 0.0 0.0 0 0 ? S 08:35 0:00 [xen-balloon]
root 1825 3.7 0.0 57900 4236 ? S 08:36 0:15 /usr/sbin/xenstored --pid-file /run/xen/xenstored.pid
root 1846 0.0 0.0 106312 2764 ? Ssl 08:36 0:00 /usr/sbin/xenconsoled -i --log=none --log-dir=/var/log/xen/console
root 1920 0.1 0.2 408948 13616 ? Sl 08:36 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 2975 0.0 0.0 127128 2832 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/a_almalinux8
root 3545 0.0 0.0 127128 2960 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/b_fc35vm
root 3927 0.0 0.0 127068 2744 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/c_al8cnv
root 4575 0.0 0.0 127128 2832 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/d_ubuntu20
root 5008 0.0 0.0 127068 2752 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/e_oracle8
root 5457 0.0 0.0 127068 2880 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/g_test-ubuntu-server-20
root 5863 0.0 0.0 127068 2884 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/h_fedora35
root 6372 0.0 0.0 127068 2804 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/i_pvbully
root 7049 0.0 0.0 127128 2708 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/k_cs9min
root 7782 0.0 0.0 127068 2628 ? Ssl 08:36 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/l_jammy
root 8377 0.0 0.0 127068 2764 ? Ssl 08:37 0:00 /usr/sbin/xl create --quiet --defconfig /etc/xen/auto/m_oracle9
root 8788 0.5 0.1 349608 8000 pts/11 S+ 08:43 0:00 sudo ./dump_xen_trace prymar56
root 8789 0.5 0.0 222520 3256 pts/11 S+ 08:43 0:00 /bin/sh ./dump_xen_trace prymar56
root 8811 0.0 0.0 221932 1076 pts/11 S+ 08:43 0:00 grep xen
>systemd-analyze time
Startup finished in 3.241s (kernel) + 23.427s (initrd) + 52.168s (userspace) = 1min 18.837s
multi-user.target reached after 52.150s in userspace
>systemd-analyze blame
42.105s xendomains.service
12.326s dracut-cmdline.service
8.431s dracut-initqueue.service
8.181s dsm_sa_datamgrd.service
4.447s NetworkManager-wait-online.service
2.732s tuned.service
2.483s webmin.service
2.422s csf.service
2.200s lvm2-pvscan@8:2.service
1.318s instsvcdrv.service
1.235s initrd-switch-root.service
1.087s sssd.service
806ms syslog-ng.service
766ms polkit.service
689ms lfd.service
482ms dsm_sa_eventmgrd.service
474ms NetworkManager.service
375ms sys-kernel-config.mount
375ms xenstored.service
365ms dsm_om_connsvc.service
280ms systemd-udev-trigger.service
220ms xen-init-dom0.service
218ms systemd-udevd.service
205ms dhcpd.service
204ms user@1000.service
201ms sshd.service
188ms systemd-vconsole-setup.service
185ms auditd.service
170ms initrd-parse-etc.service
142ms dracut-pre-udev.service
136ms systemd-journald.service
125ms nis-domainname.service
112ms systemd-fsck@dev-disk-by\x2duuid-a749b3f3\x2d579c\x2d4ace\x2da6c9\x2d599c9c9a247e.service
109ms kmod-static-nodes.service
104ms systemd-modules-load.service
96ms dev-mqueue.mount
94ms systemd-remount-fs.service
93ms sysroot.mount
92ms systemd-logind.service
92ms dev-mapper-vg_h6\x2dswap.swap
91ms systemd-fsck@dev-mapper-vg_h6\x2dhome.service
91ms sys-kernel-debug.mount
89ms dracut-pre-pivot.service
82ms lvm2-monitor.service
80ms xenconsoled.service
77ms chronyd.service
73ms systemd-tmpfiles-setup-dev.service
72ms proc-xen.mount
67ms systemd-tmpfiles-setup.service
52ms rc-local.service
50ms import-state.service
49ms systemd-sysctl.service
37ms systemd-fsck-root.service
33ms systemd-journal-flush.service
31ms user-runtime-dir@1000.service
27ms initrd-cleanup.service
23ms systemd-user-sessions.service
22ms systemd-update-utmp.service
20ms systemd-random-seed.service
20ms tmp.mount
17ms initrd-udevadm-cleanup-db.service
14ms systemd-update-utmp-runlevel.service
14ms boot.mount
14ms xen-qemu-dom0-disk-backend.service
12ms var-lib-xenstored.mount
7ms home.mount
6ms dracut-shutdown.service
>brctl show
bridge name bridge id STP enabled interfaces
xenbr1 8000.e0db552504f4 yes eno1
vif1.0
vif10.0
vif11.0
vif2.0
vif3.0
vif4.0
vif5.0
vif6.0
vif7.0
vif8.0
vif9.1
xenbr2 8000.e0db552504f5 no eno2
vif1.1
vif10.1
vif11.1
vif2.1
vif3.1
vif4.1
vif5.1
vif6.1
vif7.1
vif8.1
vif9.0
>cat /etc/sysconfig/network-scripts/ifcfg-xenbr1
STP=yes
BRIDGING_OPTS=priority=32768
TYPE=Bridge
PROXY_METHOD=none
BROWSER_ONLY=no
BOOTPROTO=static
IPADDR=199.249.188.16
PREFIX=24
GATEWAY=199.249.188.1
NETWORK=192.249.188.0
DNS1=199.249.188.251
DNS2=199.249.188.252
DNS3=199.249.188.253
DNS4=199.248.188.254
DOMAIN=hldns.com
DEFROUTE=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF=yes
IPV6_DEFROUTE=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=xenbr1
UUID=21099cc5-5653-4b81-b391-5572d1ed5b86
DEVICE=xenbr1
ONBOOT=yes
>tree /boot
/boot
├── config-4.18.0-305.19.1.el8_4.x86_64
├── config-5.12.12-1.el8.elrepo.x86_64
├── config-5.4.150-1.el8.elrepo.x86_64
├── efi
│ └── EFI
│ └── almalinux
│ ├── xen-4.15.efi
│ └── xen-4.15-xsm.efi
├── flask
│ └── xenpolicy-4.15.3
├── grub
│ ├── device.map
│ ├── grub.conf
│ └── menu.lst -> grub.conf
├── grub2
│ ├── device.map
│ ├── fonts
│ │ └── unicode.pf2
│ ├── grub.cfg
│ ├── grub.cfg.default
│ ├── grub.cfg.rpmsave
│ ├── grub.cfg.wkg
│ ├── grubenv
│ └── i386-pc
│ ├── acpi.mod
│ ├── adler32.mod
│ ├── affs.mod
│ ├── afs.mod
│ ├── ahci.mod
│ ├── all_video.mod
│ ├── aout.mod
│ ├── vbe.mod
│ ├── verifiers.mod
│ ├── vga.mod
│ ├── vga_text.mod
│ ├── video_bochs.mod
│ ├── video_cirrus.mod
│ ├── video_colors.mod
│ ├── video_fb.mod
│ ├── videoinfo.mod
│ ├── video.lst
│ ├── video.mod
│ ├── videotest_checksum.mod
│ ├── videotest.mod
│ ├── xfs.mod
│ ├── xnu.mod
│ ├── xnu_uuid.mod
│ ├── xnu_uuid_test.mod
│ ├── xzio.mod
│ ├── zfscrypt.mod
│ ├── zfsinfo.mod
│ └── zfs.mod
├── initramfs-0-rescue-a85d1f1a438542c0ad2ed1c7d9744328.img
├── initramfs-4.18.0-305.19.1.el8_4.x86_64.img
├── initramfs-5.12.12-1.el8.elrepo.x86_64.img
├── initramfs-5.4.150-1.el8.elrepo.x86_64.img
├── kcfg
│ ├── xen-4.15.config
│ └── xen-4.15-xsm.config
├── loader
│ └── entries
│ ├── a85d1f1a438542c0ad2ed1c7d9744328-0-rescue.conf
│ ├── a85d1f1a438542c0ad2ed1c7d9744328-4.18.0-305.19.1.el8_4.x86_64.conf
│ ├── a85d1f1a438542c0ad2ed1c7d9744328-5.12.12-1.el8.elrepo.x86_64.conf
│ └── a85d1f1a438542c0ad2ed1c7d9744328-5.4.150-1.el8.elrepo.x86_64.conf
├── lost+found
├── System.map-4.18.0-305.19.1.el8_4.x86_64
├── System.map-5.12.12-1.el8.elrepo.x86_64
├── System.map-5.4.150-1.el8.elrepo.x86_64
├── vmlinuz-0-rescue-a85d1f1a438542c0ad2ed1c7d9744328
├── vmlinuz-4.18.0-305.19.1.el8_4.x86_64
├── vmlinuz-5.12.12-1.el8.elrepo.x86_64
├── vmlinuz-5.4.150-1.el8.elrepo.x86_64
├── xen-4.15.gz
└── xen-4.15-xsm.gz
12 directories, 331 files
>netstat -an | grep ^tcp
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN
tcp 0 0 0.0.0.0:10000 0.0.0.0:* LISTEN
tcp 0 0 199.249.188.16:22 75.83.116.81:49512 ESTABLISHED
tcp6 0 0 :::22 :::* LISTEN
tcp6 0 0 :::1311 :::* LISTEN