Package: xen-hypervisor-4.8-amd64 Version: 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u9 Severity: critical Justification: breaks the whole system
Dear Maintainer, After updating 3 Xen servers from stretch (9.4) to stretch (9.5), I notice a kernel panic on these 3 servers. If I boot xen hypervisor with advanced option in grub menu, and If i select linux-image-4.9.0-6-amd64 kernel, everything work. The 3 servers are from Dell : - 1 PowerEdge R720 - 2 PowerEdge R430 You can find the message displayed on IDRAC console when booting with 4.9.0-7-amd64 : Call Trace: Code: c7 e8 b8 fe a8 ff 48 85 db 75 2f 48 89 e7 e8 5b ed 9e ff 50 90 0f 20 d8 65 48 0b 04 25 e0 02 01 00 78 08 65 88 04 25 e7 02 01 00 <0f> 22 d8 58 66 90 66 66 90 e9 c1 07 00 00 4c 89 e7 eb 11 e8 RIP [<ffffffff81614d4d>] ret_form_fork+0x2d/0x70 RSP <ffffc9004033bf50> ---[ end trace 28169cf87e381c4e ]--- Kernel panci - not syncing: Attempted to kill init! exicode=0x0000000b Kernel Offset: disabled After this, the servers reboot in loop. If you need any others informations, please let me know. Best regards. Benoît -- System Information: Debian Release: 9.5 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Kernel: Linux 4.9.0-6-amd64 (SMP w/2 CPU cores) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE=fr_FR.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: systemd (via /run/systemd/system) xen-hypervisor-4.8-amd64 depends on no packages. Versions of packages xen-hypervisor-4.8-amd64 recommends: ii xen-utils-4.8 4.8.3+xsa267+shim4.10.1+xsa267-1+deb9u9 xen-hypervisor-4.8-amd64 suggests no packages. -- Configuration Files: /etc/default/grub.d/xen.cfg changed: XEN_OVERRIDE_GRUB_DEFAULT=1 echo "Including Xen overrides from /etc/default/grub.d/xen.cfg" GRUB_CMDLINE_XEN_DEFAULT="dom0_mem=2G,max:2G dom0_max_vcpus=2 dom0_vcpus_pin" if [ "$XEN_OVERRIDE_GRUB_DEFAULT" = "" ]; then echo "WARNING: GRUB_DEFAULT changed to boot into Xen by default!" echo " Edit /etc/default/grub.d/xen.cfg to avoid this warning." XEN_OVERRIDE_GRUB_DEFAULT=1 fi if [ "$XEN_OVERRIDE_GRUB_DEFAULT" = "1" ]; then GRUB_DEFAULT="Debian GNU/Linux, with Xen hypervisor" fi -- no debconf information