diff options
Diffstat (limited to 'results/classifier/gemma3:12b/kvm/1709784')
| -rw-r--r-- | results/classifier/gemma3:12b/kvm/1709784 | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/results/classifier/gemma3:12b/kvm/1709784 b/results/classifier/gemma3:12b/kvm/1709784 new file mode 100644 index 000000000..cdbc53a2d --- /dev/null +++ b/results/classifier/gemma3:12b/kvm/1709784 @@ -0,0 +1,117 @@ + +KVM on 16.04.3 throws an error + +Problem Description +==================== +KVM on Ubuntu 16.04.3 throws an error when used + +---uname output--- +Linux bastion-1 4.4.0-89-generic #112-Ubuntu SMP Mon Jul 31 19:37:08 UTC 2017 ppc64le ppc64le ppc64le GNU/Linux + +Machine Type = 8348-21C Habanero + +---Steps to Reproduce--- + Install 16.04.3 + +install KVM like: + +apt-get install libvirt-bin qemu qemu-slof qemu-system qemu-utils + +then exit and log back in so virsh will work without sudo + +then run my spawn script + +$ cat spawn.sh +#!/bin/bash + +img=$1 +qemu-system-ppc64 \ +-machine pseries,accel=kvm,usb=off -cpu host -m 512 \ +-display none -nographic \ +-net nic -net user \ +-drive "file=$img" + +with a freshly downloaded ubuntu cloud image + +sudo ./spawn.sh xenial-server-cloudimg-ppc64el-disk1.img + +And I get nothing on the output. + +and errors in dmesg + + +ubuntu@bastion-1:~$ [ 340.180295] Facility 'TM' unavailable, exception at 0xd0000000148b7f10, MSR=9000000000009033 +[ 340.180399] Oops: Unexpected facility unavailable exception, sig: 6 [#1] +[ 340.180513] SMP NR_CPUS=2048 NUMA PowerNV +[ 340.180547] Modules linked in: xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp bridge stp llc ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables x_tables kvm_hv kvm binfmt_misc joydev input_leds mac_hid opal_prd ofpart cmdlinepart powernv_flash ipmi_powernv ipmi_msghandler mtd at24 uio_pdrv_genirq uio ibmpowernv powernv_rng vmx_crypto ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi autofs4 btrfs raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq raid1 raid0 multipath linear mlx4_en hid_generic usbhid hid uas usb_storage ast i2c_algo_bit bnx2x ttm drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops mlx4_core drm ahci vxlan libahci ip6_udp_tunnel udp_tunnel mdio libcrc32c +[ 340.181331] CPU: 46 PID: 5252 Comm: qemu-system-ppc Not tainted 4.4.0-89-generic #112-Ubuntu +[ 340.181382] task: c000001e34c30b50 ti: c000001e34ce4000 task.ti: c000001e34ce4000 +[ 340.181432] NIP: d0000000148b7f10 LR: d000000014822a14 CTR: d0000000148b7e40 +[ 340.181475] REGS: c000001e34ce77b0 TRAP: 0f60 Not tainted (4.4.0-89-generic) +[ 340.181519] MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 22024848 XER: 00000000 +[ 340.181629] CFAR: d0000000148b7ea4 SOFTE: 1 +GPR00: d000000014822a14 c000001e34ce7a30 d0000000148cc018 c000001e37bc0000 +GPR04: c000001db9ac0000 c000001e34ce7bc0 0000000000000000 0000000000000000 +GPR08: 0000000000000001 c000001e34c30b50 0000000000000001 d0000000148278f8 +GPR12: d0000000148b7e40 c00000000fb5b500 0000000000000000 000000000000001f +GPR16: 00003fff91c30000 0000000000800000 00003fffa8e34390 00003fff9242f200 +GPR20: 00003fff92430010 000001001de5c030 00003fff9242eb60 00000000100c1ff0 +GPR24: 00003fffc91fe990 00003fff91c10028 0000000000000000 c000001e37bc0000 +GPR28: 0000000000000000 c000001db9ac0000 c000001e37bc0000 c000001db9ac0000 +[ 340.182315] NIP [d0000000148b7f10] kvmppc_vcpu_run_hv+0xd0/0xff0 [kvm_hv] +[ 340.182357] LR [d000000014822a14] kvmppc_vcpu_run+0x44/0x60 [kvm] +[ 340.182394] Call Trace: +[ 340.182413] [c000001e34ce7a30] [c000001e34ce7ab0] 0xc000001e34ce7ab0 (unreliable) +[ 340.182468] [c000001e34ce7b70] [d000000014822a14] kvmppc_vcpu_run+0x44/0x60 [kvm] +[ 340.182522] [c000001e34ce7ba0] [d00000001481f674] kvm_arch_vcpu_ioctl_run+0x64/0x170 [kvm] +[ 340.182581] [c000001e34ce7be0] [d000000014813918] kvm_vcpu_ioctl+0x528/0x7b0 [kvm] +[ 340.182634] [c000001e34ce7d40] [c0000000002fffa0] do_vfs_ioctl+0x480/0x7d0 +[ 340.182678] [c000001e34ce7de0] [c0000000003003c4] SyS_ioctl+0xd4/0xf0 +[ 340.182723] [c000001e34ce7e30] [c000000000009204] system_call+0x38/0xb4 +[ 340.182766] Instruction dump: +[ 340.182788] e92d02a0 e9290a50 e9290108 792a07e3 41820058 e92d02a0 e9290a50 e9290108 +[ 340.182863] 7927e8a4 78e71f87 40820ed8 e92d02a0 <7d4022a6> f9490ee8 e92d02a0 7d4122a6 +[ 340.182938] ---[ end trace bc5080cb7d18f102 ]--- +[ 340.276202] + + +This was with the latest ubuntu cloud image. I get the same thing when trying to use virt-install with an ISO image. + +I have no way of loading a KVM on 16.04.3 + +== Comment: #2 - Jason M. Furmanek <email address hidden> - 2017-08-09 17:42:34 == +I reinstalled with the HWE kernel (4.10). +I can install VM and see the console and eveything seems fine. + +== Comment: #3 - Jason M. Furmanek <email address hidden> - 2017-08-09 17:44:03 == +I had another system at 16.04.2 (4.4) and updated that one to the latest and it hit the same issue as above. +No qemu or libvirt updates were applied. Just kernel updates and a handful of other stuff. + +Seems this issue is specific to the latest kernel + +old version worked: +Linux fs7 4.4.0-83-generic #106 + +new version did not: +Linux fs7 4.4.0-89-generic #112-Ubuntu + +== Comment: #4 - Gustavo Bueno Romero <email address hidden> - 2017-08-09 20:26:42 == +Looks like 46a704f8409f79fd66567ad3f8a7304830a84293 was backported on 88 but e47057151422a67ce08747176fa21cb3b526a2c9 was not: + +[gromero@localhost ubuntu-xenial]$ git remote -vv +origin git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git (fetch) +origin git://kernel.ubuntu.com/ubuntu/ubuntu-xenial.git (push) + +[gromero@localhost ubuntu-xenial]$ git log Ubuntu-4.4.0-83.106..Ubuntu-4.4.0-89.112 --oneline | fgrep "Preserve userspace HTM state properly" +a97e978 KVM: PPC: Book3S HV: Preserve userspace HTM state properly +[gromero@localhost ubuntu-xenial]$ git log Ubuntu-4.4.0-83.106..Ubuntu-4.4.0-89.112 --oneline | fgrep "Enable TM before accessing TM registers" +[gromero@localhost ubuntu-xenial]$ git tag --contains a97e978574f41ffcf1813c180aba2772d46fbb5b +Ubuntu-4.4.0-88.111 +Ubuntu-4.4.0-89.112 +Ubuntu-raspi2-4.4.0-1066.74 +Ubuntu-raspi2-4.4.0-1067.75 +Ubuntu-snapdragon-4.4.0-1068.73 +Ubuntu-snapdragon-4.4.0-1069.74 + +So +https://github.com/torvalds/linux/commit/46a704f8409f79fd66567ad3f8a7304830a84293 is present in ISO but https://github.com/torvalds/linux/commit/e47057151422a67ce08747176fa21cb3b526a2c9 is not. \ No newline at end of file |