and this? mar 26 18:24:52 sL1pKn07 kernel: ------------[ cut here ]------------ mar 26 18:24:52 sL1pKn07 kernel: WARNING: CPU: 7 PID: 1561 at arch/x86/kvm/lapic.c:1468 kvm_lapic_expired_hv_timer+0xdb/0x100 [kvm] mar 26 18:24:52 sL1pKn07 kernel: Modules linked in: vhost_net vhost macvtap macvlan ipt_REJECT nf_reject_ipv4 rfcomm xt_multiport ebtable_filter ebta mar 26 18:24:52 sL1pKn07 kernel: intel_cstate bluetooth pcspkr snd_hda_intel drm_kms_helper snd_hda_codec psmouse rfkill drm i2c_i801 snd_hda_core s mar 26 18:24:52 sL1pKn07 kernel: CPU: 7 PID: 1561 Comm: CPU 2/KVM Tainted: P W O 4.10.5-1-ARCH #1 mar 26 18:24:52 sL1pKn07 kernel: Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M./EVGA Classified SR-2, BIOS 080016 08/25/2011 mar 26 18:24:52 sL1pKn07 kernel: Call Trace: mar 26 18:24:52 sL1pKn07 kernel: dump_stack+0x63/0x83 mar 26 18:24:52 sL1pKn07 kernel: __warn+0xcb/0xf0 mar 26 18:24:52 sL1pKn07 kernel: warn_slowpath_null+0x1d/0x20 mar 26 18:24:52 sL1pKn07 kernel: kvm_lapic_expired_hv_timer+0xdb/0x100 [kvm] mar 26 18:24:52 sL1pKn07 kernel: handle_preemption_timer+0xe/0x20 [kvm_intel] mar 26 18:24:52 sL1pKn07 kernel: vmx_handle_exit+0x15a/0x1470 [kvm_intel] mar 26 18:24:52 sL1pKn07 kernel: ? atomic_switch_perf_msrs+0x6f/0xa0 [kvm_intel] mar 26 18:24:52 sL1pKn07 kernel: kvm_arch_vcpu_ioctl_run+0x871/0x1680 [kvm] mar 26 18:24:52 sL1pKn07 kernel: ? vfio_pci_config_rw+0x2b2/0x450 [vfio_pci] mar 26 18:24:52 sL1pKn07 kernel: kvm_vcpu_ioctl+0x339/0x630 [kvm] mar 26 18:24:52 sL1pKn07 kernel: ? vfio_pci_rw+0x37/0x90 [vfio_pci] mar 26 18:24:52 sL1pKn07 kernel: ? vfio_pci_read+0x19/0x20 [vfio_pci] mar 26 18:24:52 sL1pKn07 kernel: ? vfio_device_fops_read+0x24/0x30 [vfio] mar 26 18:24:52 sL1pKn07 kernel: ? __vfs_read+0x37/0x130 mar 26 18:24:52 sL1pKn07 kernel: do_vfs_ioctl+0xa3/0x5f0 mar 26 18:24:52 sL1pKn07 kernel: ? __fget+0x77/0xb0 mar 26 18:24:52 sL1pKn07 kernel: SyS_ioctl+0x79/0x90 mar 26 18:24:52 sL1pKn07 kernel: entry_SYSCALL_64_fastpath+0x1a/0xa9 mar 26 18:24:52 sL1pKn07 kernel: RIP: 0033:0x7f082e89c0d7 mar 26 18:24:52 sL1pKn07 kernel: RSP: 002b:00007f08254599a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 mar 26 18:24:52 sL1pKn07 kernel: RAX: ffffffffffffffda RBX: 000000000000ae80 RCX: 00007f082e89c0d7 mar 26 18:24:52 sL1pKn07 kernel: RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000011 mar 26 18:24:52 sL1pKn07 kernel: RBP: 0000560cc5a26910 R08: 0000560cc3ddfd50 R09: 0000000000000000 mar 26 18:24:52 sL1pKn07 kernel: R10: 0000070000000088 R11: 0000000000000246 R12: 0000000000000000 mar 26 18:24:52 sL1pKn07 kernel: R13: 00007f08324d6000 R14: 0000000000000000 R15: 0000560cc5a26910 mar 26 18:24:52 sL1pKn07 kernel: ---[ end trace 5f7aa4cb2beaba89 ]---
I cach this in the middle of the tons of callbacks messages 2017-03-16 8:37 GMT+01:00 Hristo Iliev <hri...@hiliev.eu>: > Hi, > > You could look up the MSR numbers in Intel's CPU manual. Those are most > likely the power control and frequency scaling registers. Should be safe to > ignore them. > > Cheers, > Hristo > > > Am 15.03.2017 23:25, schrieb sL1pKn07 SpinFlo: >> >> Hi >> >> since, sincerely, idk, i get tons of this message in my dmesg >> >> >> [82704.254657] kvm_get_msr_common: 430 callbacks suppressed >> [82704.254660] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0xce >> [82704.254676] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x1fc >> [82704.254687] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x1a4 >> [82704.254694] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x1a4 >> [82704.254704] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x1ad >> [82704.254725] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x1a2 >> [82704.254886] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x3f8 >> [82704.254901] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x3f9 >> [82704.254910] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x3fa >> [82704.254926] kvm [15180]: vcpu0, guest rIP: 0xfffff809eca717f3 >> ignored rdmsr: 0x3fc >> >> Should i worry? >> >> └───╼ uname -a >> Linux sL1pKn07 4.9.11-1-ARCH #1 SMP PREEMPT Sun Feb 19 13:45:52 UTC >> 2017 x86_64 GNU/Linux >> >> └───╼ qemu-x86_64 -version >> qemu-x86_64 version 2.8.50 (v2.8.0-2135-gdd4d257821-dirty) >> >> └───╼ libvirtd --version >> libvirtd (libvirt) 3.2.0 >> (from git) >> >> └───╼ cat /etc/modprobe.d/kvm.conf >> options kvm ignore_msrs=1 >> >> └───╼ cat /etc/modprobe.d/vfio.conf >> options vfio_pci ids=10de:17c2,10de:0fb0 >> options vfio_iommu_type1 allow_unsafe_interrupts=1 >> >> 2x Xeon x5650 >> EVGA SR-2 >> host: Nvidia Titan Black >> Guest: Nvidia Titan X (maxwell) >> 48Gb ram >> SDD guest: Kingston SSDnow v300 240Gb (vfio driver) >> XML: https://sl1pkn07.wtf/paste/view/6b1ade1f >> >> gretings >> >> _______________________________________________ >> vfio-users mailing list >> vfio-users@redhat.com >> https://www.redhat.com/mailman/listinfo/vfio-users _______________________________________________ vfio-users mailing list vfio-users@redhat.com https://www.redhat.com/mailman/listinfo/vfio-users
