Public bug reported:
After running 'lxc launch ubuntu:hirsute --vm', 5-10 seconds later, the
instance is listed as STOPPED. The output of 'lxc info --show-log
<instance>' is the following:
Name: present-skunk
Location: none
Remote: unix://
Architecture: x86_64
Created: 2021/05/17 13:13 UTC
Status: Stopped
Type: virtual-machine
Profiles: default
Pid: 170959
Resources:
Processes: 0
Disk usage:
root: 94.72kB
Log:
KVM internal error. Suberror: 1
emulation failure
RAX=000000003ffb8500 RBX=000000003ff9c2a0 RCX=000000003e745518
RDX=00000000000013af
RSI=000000002b85b537 RDI=000000003dfd21c4 RBP=8000000000000001
RSP=000000003ff9c188
R8 =0000000000000028 R9 =000000003f41c567 R10=000000003f9ef000
R11=0000000000000000
R12=0000000000000000 R13=000000003e745518 R14=000000002b858a7c
R15=000000003ff9c290
RIP=00000000000b0000 RFL=00210206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
CS =0038 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
FS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
GS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
LDT=0000 0000000000000000 0000ffff 00008200 DPL=0 LDT
TR =0000 0000000000000000 0000ffff 00008b00 DPL=0 TSS64-busy
GDT= 000000003f9ee698 00000047
IDT= 000000003f3f7018 00000fff
CR0=80010033 CR2=0000000000000000 CR3=000000003fc01000 CR4=00000668
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d00
Code=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <ff> ff ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
This appears to be very easily reproducible using the latest stable LXD
and an up-to-date Ubuntu system (reproduced on both focal and hirsute
hosts).
** Affects: ubuntu
Importance: Undecided
Status: New
** Description changed:
After running 'lxc launch ubuntu:hirsute --vm', 5-10 seconds later, the
instance is listed as STOPPED. The output of 'lxc info --show-log
<instance>' is the following:
Name: present-skunk
Location: none
Remote: unix://
Architecture: x86_64
Created: 2021/05/17 13:13 UTC
Status: Stopped
Type: virtual-machine
Profiles: default
Pid: 170959
Resources:
- Processes: 0
- Disk usage:
- root: 94.72kB
+ Processes: 0
+ Disk usage:
+ root: 94.72kB
Log:
KVM internal error. Suberror: 1
emulation failure
RAX=000000003ffb8500 RBX=000000003ff9c2a0 RCX=000000003e745518
RDX=00000000000013af
RSI=000000002b85b537 RDI=000000003dfd21c4 RBP=8000000000000001
RSP=000000003ff9c188
R8 =0000000000000028 R9 =000000003f41c567 R10=000000003f9ef000
R11=0000000000000000
R12=0000000000000000 R13=000000003e745518 R14=000000002b858a7c
R15=000000003ff9c290
RIP=00000000000b0000 RFL=00210206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
CS =0038 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
FS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
GS =0030 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
LDT=0000 0000000000000000 0000ffff 00008200 DPL=0 LDT
TR =0000 0000000000000000 0000ffff 00008b00 DPL=0 TSS64-busy
GDT= 000000003f9ee698 00000047
IDT= 000000003f3f7018 00000fff
CR0=80010033 CR2=0000000000000000 CR3=000000003fc01000 CR4=00000668
- DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
+ DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000
DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d00
Code=00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 <ff> ff ff
ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff
This appears to be very easily reproducible using the latest stable LXD
- and an up-to-date Ubuntu system (reproduced on both focal and hirsute).
+ and an up-to-date Ubuntu system (reproduced on both focal and hirsute
+ hosts).
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https://bugs.launchpad.net/bugs/1928709
Title:
Can't launch hirsute VM using LXD
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