Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-06-20 Thread Adrian Kieß
Dear Diederik, the new kernel: root@g6 /opt # uname -a Linux g6.lan.dac 5.18.0-1-amd64 #1 SMP PREEMPT_DYNAMIC Debian 5.18.2-1 (2022-06-06) x86_64 GNU/Linux in Debian/testing works again in the way, that LIBVIRT KVM works again! I most probably found the reason for the slow disk access on my

Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-05-30 Thread Jon DeVree
That dmesg output sounds a lot like bugs 1010916 and 1011168 and a Xeon X3430 CPU would be another older one that predates XSAVE. https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1011168#15 -- Jon Doge Wrangler X(7): A program for managing terminal windows. See also screen(1) and tmux(1).

Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-05-30 Thread Diederik de Haas
Hi Adrian, On Monday, 30 May 2022 13:14:26 CEST Adrian Kieß wrote: > yes, it works with the kernel 5.16.0-6, but disk access is still slow. Ok, but that issue was also happening before 5.17 and is not a new problem. Do you have a(n old) kernel (still) installed which does NOT have this slow

Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-05-30 Thread Adrian Kieß
Dear Diederik, yes, it works with the kernel 5.16.0-6, but disk access is still slow. For example, virt-manager/viewer sometimes needs a minute to connect to the KVM instances on localhost. But not all applications are this slow; for example the E-Mail client Sylpheed starts as fast as before and

Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-05-30 Thread Diederik de Haas
On Monday, 30 May 2022 09:59:06 CEST Adrian Immanuel Kiess wrote: > Package: src:linux > Version: 5.17.3-1 > Debian Release: bookworm/sid > APT policy: (990, 'testing') > > Kernel: Linux 5.16.0-6-amd64 (SMP w/4 CPU threads; PREEMPT) Does everything work correctly with kernel 5.16.0-6 ?

Bug#1012100: linux-image-5.17-1: KVM LIBVIRT fails to start, slow disk access, and a kernel thread goes wild on Intel Xeon X3430

2022-05-30 Thread Adrian Immanuel Kiess
Package: src:linux Version: 5.17.3-1 Severity: important Dear Maintainer, * What led up to the situation? Upgrading my Debian/testing installation with apt -u dist-upgrade * What exactly did you do (or not do) that was effective (or ineffective)? apt -u dist-upgrade *