Yes, it is unmodified OL 8.8, and I have not (manually) compiled, or recompiled anything (including supermin or libguestfs)
[root@ol-kvm-h01 tmp]# cat /etc/*rele* Oracle Linux Server release 8.8 NAME="Oracle Linux Server" VERSION="8.8" ID="ol" ID_LIKE="fedora" VARIANT="Server" VARIANT_ID="server" VERSION_ID="8.8" PLATFORM_ID="platform:el8" PRETTY_NAME="Oracle Linux Server 8.8" ANSI_COLOR="0;31" CPE_NAME="cpe:/o:oracle:linux:8:8:server" HOME_URL="https://linux.oracle.com/"; BUG_REPORT_URL="https://github.com/oracle/oracle-linux"; ORACLE_BUGZILLA_PRODUCT="Oracle Linux 8" ORACLE_BUGZILLA_PRODUCT_VERSION=8.8 ORACLE_SUPPORT_PRODUCT="Oracle Linux" ORACLE_SUPPORT_PRODUCT_VERSION=8.8 Red Hat Enterprise Linux release 8.8 (Ootpa) Oracle Linux Server release 8.8 cpe:/o:oracle:linux:8:8:server [root@ol-kvm-h01 tmp]# uname -a Linux ol-kvm-h01 5.15.0-105.125.6.2.2.el8uek.x86_64 #2 SMP Tue Sep 19 21:02:08 PDT 2023 x86_64 x86_64 x86_64 GNU/Linux FYI: The KVM Host was installed/configured using the below process (I mention this since I needed to perform some additional repo/module configuration in order to get libvirt-7 installed): # Install the Oracle Linux Virtualization Manager Release 4.4 package yum install oracle-ovirt-release-el8 -y Required oVirt 4.4 Yum Channels enabled. Installed: oracle-ovirt-release-el8.x86_64 1.0-1.0.3.el8 Dependency Installed: oracle-gluster-release-el8.x86_64 1.0-2.el8 yum clean all; yum repolist repo id ol8_UEKR6 ol8_UEKR7 ol8_addons ol8_appstream ol8_baseos_latest ol8_gluster_appstream ol8_kvm_appstream ovirt-4.4 ovirt-4.4-extra # Remove any unwanted repos dnf config-manager --disable "ol8_UEKR6" # Ensure libvirt-7 package is available # Disable virt:ol and enable virt:kvm_utils2 (this will make the libvirt-7 package available) # Ref: https://docs.oracle.com/en/virtualization/oracle-linux-virtualization-manager/getstart/getstarted-manager-install.html#manager-prep-kvm if ! yum --showduplicates list libvirt | grep "libvirt.* 7"; then dnf -y module disable virt:ol dnf -y module enable virt:kvm_utils2 yum --showduplicates list libvirt fi # Make sure all packages are up-to-date dnf update -y reboot # Open the Cockpit port firewall-cmd --zone=public --add-port=9090/tcp Regards, Dennis -----Original Message----- From: Richard W.M. Jones <rjo...@redhat.com> Sent: Saturday, 30 September 2023 7:20 PM To: Clark, Dennis <dclar...@dxc.com> Cc: libguestfs@redhat.com Subject: Re: [Libguestfs] libguestfs kernel panic On Thu, Sep 28, 2023 at 12:30:28PM +0000, Clark, Dennis wrote: > [root@ol-kvm-h01 work]# LIBGUESTFS_BACKEND=direct libguestfs-test-tool ... > libguestfs: launch: version=1.44.0rhel=8,release= > 5.0.1.module+el8.7.0+21035+a8208c98,libvirt > > \x1b[2J[ 0.000000] Linux version 5.15.0-105.125.6.2.2.el8uek.x86_64 > (mockbuild at host-100-100-224-56) (gcc (GCC) 11.2.1 20220127 (Red Hat > 11.2.1-9.1.0.6), GNU ld version 2.36.1-2.0.1.el8) #2 SMP Tue Sep 19 21:02:08 > PDT 2023 ^ Looks like OEL. > [ 0.843934] Run /init as init process ^ This messsage come from the kernel. > [ 0.845792] traps: init[1] general protection fault ip:43faa8 > sp:7ffe9b9904b0 error:0 in init[400000+a7000] > > [ 0.849636] Kernel panic - not syncing: Attempted to kill init! exitcode= > 0x0000000b Then the supermin embedded init process appears to crash. That's somewhere probably very early on in this code: https://nam12.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgithub.com%2Flibguestfs%2Fsupermin%2Fblob%2Fmaster%2Finit%2Finit.c&data=05%7C01%7Cdclark66%40dxc.com%7Cb14f2c9313694dcc237d08dbc17d42ea%7C93f33571550f43cfb09fcd331338d086%7C0%7C0%7C638316515975840513%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=j55BHS3h4R%2BdR2xifxQ3iPoq%2BKdMsxKBFRV1ufOqXFM%3D&reserved=0<https://github.com/libguestfs/supermin/blob/master/init/init.c> Before I look further at this, is this unmodified OEL 8.7.0? And you didn't recompile supermin or libguestfs? Rich. -- Richard Jones, Virtualization Group, Red Hat https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Fpeople.redhat.com%2F~rjones&data=05%7C01%7Cdclark66%40dxc.com%7Cb14f2c9313694dcc237d08dbc17d42ea%7C93f33571550f43cfb09fcd331338d086%7C0%7C0%7C638316515975840513%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=XSOVmF7WWu9AA0OGf0KHJuQ0i8WBQFeWlcM6BA1jkww%3D&reserved=0<http://people.redhat.com/~rjones> Read my programming and virtualization blog: https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Frwmj.wordpress.com%2F&data=05%7C01%7Cdclark66%40dxc.com%7Cb14f2c9313694dcc237d08dbc17d42ea%7C93f33571550f43cfb09fcd331338d086%7C0%7C0%7C638316515975840513%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=3YGXsmiB3TmxJ6ufuCpTiuCG%2BX2ZO5zgMUIDRM5wg9A%3D&reserved=0<http://rwmj.wordpress.com/> virt-p2v converts physical machines to virtual machines. Boot with a live CD or over the network (PXE) and turn machines into KVM guests. https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Flibguestfs.org%2Fvirt-v2v&data=05%7C01%7Cdclark66%40dxc.com%7Cb14f2c9313694dcc237d08dbc17d42ea%7C93f33571550f43cfb09fcd331338d086%7C0%7C0%7C638316515975840513%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000%7C%7C%7C&sdata=UqKAdm1vFj6RAV3eDSCdH1itdAGCT2kKWVOmwhCur4E%3D&reserved=0<http://libguestfs.org/virt-v2v> DXC Technology NZ Limited (Company number 1441241).
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