This bug is missing log files that will aid in diagnosing the problem.
While running an Ubuntu kernel (not a mainline or third-party kernel)
please enter the following command in a terminal window:
apport-collect 1712626
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable
to run this command, please add a comment stating that fact and change
the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the
Ubuntu Kernel Team.
** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: xenial
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1712626
Title:
Cannot launch virtual instance on nova host after upgrading to kernel
4.4.0.92- works with 4.4.0.83
Status in linux package in Ubuntu:
Incomplete
Bug description:
Host -- IBM Power 8 822L
OS- Ubuntu 14.04 ppc64el
previous kernel 3.19.0.68
Nova Compute host using kvm - Openstack Liberty
HWE was out of date so needed to update
Steps:
sudo apt-get install linux-generic-lts-xenial linux-image-generic-lts-xenial
sudo init 6
sudo apt update
sudo apt upgrade
sudo init 6
afterwards - system seemed ok - kernel 4.4.0.92 installed
However, launching a Ubuntu VM failed
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246360] Facility 'TM' unavailable,
exception at 0xd0000000189f85a0, MSR=9000000000009033
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246374] Oops: Unexpected facility
unavailable exception, sig: 6 [#1]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246379] SMP NR_CPUS=2048 NUMA PowerNV
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246385] Modules linked in: vhost_net
vhost macvtap macvlan xt_REDIRECT nf_nat_redirect xt_mark xt_nat ip6table_raw
nf_conntrack_ipv6
xt_CT xt_mac xt_comment xt_physdev br_netfilter iptable_raw veth xt_CHECKSUM
iptable_mangle ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_nat_ipv4
nf_nat nf_conntrac
k_ipv4 nf_defrag_ipv4 xt_conntrack ipt_REJECT nf_reject_ipv4 xt_tcpudp
ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter ip_tables
x_tables vport_gre ip_gre
ip_tunnel gre nbd kvm_hv kvm ib_iser rdma_cm iw_cm ib_cm ib_sa ib_mad ib_core
ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi openvswitch
nf_defrag_ipv6 nf_conn
track dm_crypt bridge stp llc dm_multipath uio_pdrv_genirq ipmi_powernv
ipmi_msghandler uio ibmpowernv powernv_rng vmx_crypto leds_powernv ses
enclosure bnx2x vxlan ip6_udp_
tunnel udp_tunnel mdio libcrc32c ipr
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246500] CPU: 96 PID: 52779 Comm:
qemu-system-ppc Not tainted 4.4.0-92-generic #115~14.04.1-Ubuntu
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246506] task: c000001e228dcf60 ti:
c000001e229f4000 task.ti: c000001e229f4000
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246511] NIP: d0000000189f85a0 LR:
d0000000188a2584 CTR: d0000000189f84f0
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246516] REGS: c000001e229f7840 TRAP:
0f60 Not tainted (4.4.0-92-generic)
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246519] MSR: 9000000000009033
<SF,HV,EE,ME,IR,DR,RI,LE> CR: 28022448 XER: 00000000
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] CFAR: d0000000189f8534
SOFTE: 1
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR00: d0000000188a2584
c000001e229f7ac0 d000000018a0c7f8 c000001c4c680000
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR04: c000001c53080000
c000001e229f7bc0 0000000000000000 0000000000040000
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR08: 0000000000000001
c000001e228dcf60 0000000000000000 d0000000188a7518
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR12: d0000000189f84f0
c00000000fb79000 00003fff7d74ed40 00003fff7d74f3d0
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR16: 00003fff7cf50000
0000000000000000 0000000000000003 00003fff7d750010
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR20: 00000000100c0570
000001000f6ebba0 0000000000800000 00003fff85644330
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR24: 0000000000000000
00003fff7cf30028 00000000d4f6d401 0000000000000010
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246534] GPR28: 0000000000000000
c000001c4c680000 c000001c4c680000 c000001c53080000
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246594] NIP [d0000000189f85a0]
kvmppc_vcpu_run_hv+0xb0/0x610 [kvm_hv]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246606] LR [d0000000188a2584]
kvmppc_vcpu_run+0x44/0x60 [kvm]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246610] Call Trace:
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246617] [c000001e229f7ac0]
[c0000000000ca294] recalc_sigpending+0x24/0x90 (unreliable)
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246630] [c000001e229f7b70]
[d0000000188a2584] kvmppc_vcpu_run+0x44/0x60 [kvm]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246642] [c000001e229f7ba0]
[d00000001889f274] kvm_arch_vcpu_ioctl_run+0x64/0x180 [kvm]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246653] [c000001e229f7be0]
[d000000018893898] kvm_vcpu_ioctl+0x5e8/0x7c0 [kvm]
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246661] [c000001e229f7d40]
[c0000000002ef7d0] do_vfs_ioctl+0x4d0/0x7e0
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246667] [c000001e229f7de0]
[c0000000002efbb4] SyS_ioctl+0xd4/0xf0
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246673] [c000001e229f7e30]
[c000000000009204] system_call+0x38/0xb4
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246677] Instruction dump:
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246681] e92d02a0 e9290a50 e9290108
792807e3 41820058 e92d02a0 e9290a50 e9290108
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246690] 792ae8a4 794a1f87 40820508
e92d02a0 <7d4022a6> f9490ee8 e92d02a0 7d4122a6
Aug 23 11:38:25 rcsnode03 kernel: [ 3270.246705] ---[ end trace
df289857e3c4915a ]---
Installing kernel 4.4.0.83 and booting off it resolved issue.
Problem seems to be related to post 4.4.0.83 kernels
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1712626/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
