[ 102.663471] Oops: Unexpected facility unavailable exception, sig: 6 [#1]
[ 102.663478] SMP NR_CPUS=2048 NUMA PowerNV
[ 102.663486] Modules linked in: xt_conntrack ipt_REJECT nf_reject_ipv4 ebtable_filter ebtables ip6t_MASQUERADE nf_nat_masquerade_ipv6 ip6table_nat nf_conntrack_ipv6 nf_defrag_ipv6 nf_nat_ipv6 ip6table_filter ip6_tables xt_comment 8021q garp mrp xt_CHECKSUM iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack xt_tcpudp bridge stp llc iptable_filter ip_tables x_tables zfs(PO) zunicode(PO) zcommon(PO) znvpair(PO) spl(O) zavl(PO) kvm_hv kvm ipmi_powernv ibmpowernv ipmi_msghandler uio_pdrv_genirq powernv_rng leds_powernv uio 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 libcrc32c raid1 raid0 multipath linear ses enclosure mlx4_en vxlan ip6_udp_tunnel udp_tunnel mlx4_core ipr
[ 102.664610] CPU: 0 PID: 7884 Comm: qemu-system-ppc Tainted: P O 4.4.0-93-generic #116-Ubuntu
[ 102.664689] task: c000000ff060bd90 ti: c000000f9ccb0000 task.ti: c000000f9ccb0000
[ 102.664757] NIP: d000000021617f10 LR: d000000021582a14 CTR: d000000021617e40
[ 102.664826] REGS: c000000f9ccb37b0 TRAP: 0f60 Tainted: P O (4.4.0-93-generic)
[ 102.664905] MSR: 9000000000009033 <SF,HV,EE,ME,IR,DR,RI,LE> CR: 22044848 XER: 00000000
[ 102.665076] CFAR: d000000021617ea4 SOFTE: 1
GPR00: d000000021582a14 c000000f9ccb3a30 d00000002162c018 c000000f934e0000
GPR04: c000000f9ad80000 c000000f9ccb3bc0 0000000000000000 0000000000000000
GPR08: 0000000000000001 c000000ff060bd90 0000000000000001 d0000000215878f8
GPR12: d000000021617e40 c00000000fb40000 0000000000000000 000000000000001f
GPR16: 00003fff70c40000 0000000000800000 00003fff87f54390 00003fff7143f200
GPR20: 00003fff71440010 000001000ecaa850 00003fff7143eb60 00000000100c1ff0
GPR24: 00003fffda690e30 00003fff70c20028 0000000000000000 c000000f934e0000
GPR28: 0000000000000000 c000000f9ad80000 c000000f934e0000 c000000f9ad80000
[ 102.665952] NIP [d000000021617f10] kvmppc_vcpu_run_hv+0xd0/0xff0 [kvm_hv]
[ 102.666014] LR [d000000021582a14] kvmppc_vcpu_run+0x44/0x60 [kvm]
[ 102.666071] Call Trace:
[ 102.666095] [c000000f9ccb3a30] [c000000f9ccb3ab0] 0xc000000f9ccb3ab0 (unreliable)
[ 102.666179] [c000000f9ccb3b70] [d000000021582a14] kvmppc_vcpu_run+0x44/0x60 [kvm]
[ 102.666262] [c000000f9ccb3ba0] [d00000002157f674] kvm_arch_vcpu_ioctl_run+0x64/0x170 [kvm]
[ 102.666345] [c000000f9ccb3be0] [d000000021573918] kvm_vcpu_ioctl+0x528/0x7b0 [kvm]
[ 102.666426] [c000000f9ccb3d40] [c0000000002fff60] do_vfs_ioctl+0x480/0x7d0
[ 102.666495] [c000000f9ccb3de0] [c000000000300384] SyS_ioctl+0xd4/0xf0
[ 102.666564] [c000000f9ccb3e30] [c000000000009204] system_call+0x38/0xb4
[ 102.666631] Instruction dump:
[ 102.666666] e92d02a0 e9290a50 e9290108 792a07e3 41820058 e92d02a0 e9290a50 e9290108
[ 102.666835] 7927e8a4 78e71f87 40820ed8 e92d02a0 <7d4022a6> f9490ee8 e92d02a0 7d4122a6
[ 102.667057] ---[ end trace 9b2ba36cd35788ff ]---
[ 102.668386]