Bug#906107: linux-image-3.16.0-6-amd64: Latests kernel 3.16 on KVM host breaks Linux guest with lastests kernels
On Tue, Aug 14, 2018 at 10:39:12AM +0100, Jose M Calhariz wrote: > Package: src:linux > Version: 3.16.57-2 > Severity: important > > We use OpenNebula on Debian 8 to run KVM guests. Our latest upgrade of the > host and guests broke badly. > The host can not run guests with the latest kernels from Debian 8 and 9. If > we downgrade the kernel on > host or guest the problem is no longer present. > > To localize the root problem, I managed to launch a KVM guest on the command > line using the lastest > Debian live CD and the problem was the same. This is not a problem of > OpenNebula. > > I need help to collect more information about what is going wrong on the > guest and the host. > > Kind regards > Jose M Calhariz > I have made videos of a guest live cd from Debian trying to boot and failing. qemu-system-x86_64 -enable-kvm -machine pc-i440fx-2.1,accel=kvm,usb=off -m 8096 -device cirrus-vga,id=video0 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5 -cpu host -msg timestamp=on -smp 4,sockets=4,cores=1,threads=1 -display vnc=:22 -cdrom ~cal/debian-9.5.0-amd64-xfce-CD-1.iso The most informative have 60MB. There is a recomended place to upload videos? If not, I can upload on my homepage at University. Kind regards Jose M Calhariz -- -- Quem ama purÃssima, dourada lhe parece. signature.asc Description: PGP signature
Bug#906107: linux-image-3.16.0-6-amd64: Latests kernel 3.16 on KVM host breaks Linux guest with lastests kernels
Package: src:linux Version: 3.16.57-2 Severity: important We use OpenNebula on Debian 8 to run KVM guests. Our latest upgrade of the host and guests broke badly. The host can not run guests with the latest kernels from Debian 8 and 9. If we downgrade the kernel on host or guest the problem is no longer present. To localize the root problem, I managed to launch a KVM guest on the command line using the lastest Debian live CD and the problem was the same. This is not a problem of OpenNebula. I need help to collect more information about what is going wrong on the guest and the host. Kind regards Jose M Calhariz -- Package-specific info: ** Version: Linux version 3.16.0-6-amd64 (debian-kernel@lists.debian.org) (gcc version 4.9.2 (Debian 4.9.2-10+deb8u1) ) #1 SMP Debian 3.16.57-2 (2018-07-14) ** Command line: BOOT_IMAGE=/boot/vmlinuz-3.16.0-6-amd64 root=/dev/mapper/system-root ro quiet ** Tainted: I (2048) * Working around severe firmware bug. ** Kernel log: [ 1176.926137] kvm [12584]: vcpu0 unhandled rdmsr: 0x1c9 [ 1176.926209] kvm [12584]: vcpu0 unhandled rdmsr: 0x1a6 [ 1176.926275] kvm [12584]: vcpu0 unhandled rdmsr: 0x1a7 [ 1176.926341] kvm [12584]: vcpu0 unhandled rdmsr: 0x3f6 ** Model information sys_vendor: Dell Inc. product_name: PowerEdge R410 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: 1.9.0 board_vendor: Dell Inc. board_name: 01V648 board_version: A04 ** Loaded modules: nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack xt_physdev ip_set nfnetlink vhost_net vhost macvtap macvlan tun xt_multiport iptable_filter ip_tables x_tables dm_round_robin ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi rpcsec_gss_krb5 nfsv4 dns_resolver nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc bridge 8021q garp stp mrp llc dm_queue_length dm_multipath scsi_dh intel_powerclamp coretemp kvm_intel ttm drm_kms_helper kvm drm crc32_pclmul ipmi_devintf iTCO_wdt iTCO_vendor_support dcdbas joydev evdev aesni_intel acpi_power_meter serio_raw aes_x86_64 pcspkr ipmi_si lrw lpc_ich gf128mul tpm_tis glue_helper tpm mfd_core ablk_helper cryptd i7core_edac ipmi_msghandler edac_core shpchp processor thermal_sys button xfs libcrc32c dm_mod raid1 md_mod sd_mod crc_t10dif crct10dif_generic hid_generic usbhid hid usb_storage sg sr_mod cdrom mptsas ahci libahci scsi_transport_sas ehci_pci uhci_hcd mptscsih ehci_hcd libata mptbase igb i2c_algo_bit crct10dif_pclmul crct10dif_common i2c_core crc32c_intel dca usbcore ptp psmouse usb_common scsi_mod pps_core bnx2 ** Network interface configuration: (...) Privacy concerns ** Network status: *** IP interfaces and addresses: (...) Privacy concerns *** Device statistics: Inter-| Receive| Transmit face |bytespackets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed eth0.600: 464024832 5969272000 0 0 2853 17974996 97260000 0 0 0 lo: 901381748000 0 0 090138 1748000 0 0 0 eth3: 1783009756 3986650 17260 0 0 30266 71899026 240175000 0 0 0 br0011: 55169743 796451000 0 0 035956 418000 0 0 0 eth2: 14674510167 64522160 17260 0 0 30478 559178254 6193727000 0 0 0 eth0.11: 91505035 1195004000 0 0895144 98536503 364324000 0 0 0 brj600: 14577853219 6342345000 0 0 0 559177990 6193723000 0 0 0 eth1: 0 0000 0 0 00 0000 0 0 0 brj601: 1772277206 299405000 0 0 0 71645058 236327000 0 0 0 eth0: 2119825552 12748932 81 1723081 0 1859406 21539361933 14723412000 0 0 0 *** Protocol statistics: Ip: 8615928 total packets received 1518 with invalid addresses 0 forwarded 0 incoming packets discarded 8002257 incoming packets delivered 7038705 requests sent out 4 fragments received ok 8 fragments created Icmp: 9817 ICMP messages received 0 input ICMP message failed. ICMP input histogram: destination unreachable: 11 echo requests: 9806 9822 ICMP messages sent 0 ICMP messages failed ICMP output histogram: destination unreachable: 16 echo replies: 9806 IcmpMsg: InType3: 11 InType8: 9806 OutType0: 9806 OutType3: 16 Tcp: active connections openings 415 passive
