| 2020-04-13 05:30:35 |
Po-Hsu Lin |
bug |
|
|
added bug |
| 2020-04-13 06:34:08 |
Po-Hsu Lin |
description |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 (4.15.0-1031-oracle #34~16.04.1):
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 (4.15.0-1031-oracle #34~16.04.1):
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2020-04-13 07:00:36 |
Po-Hsu Lin |
bug task added |
|
ubuntu-kernel-tests |
|
| 2020-04-13 07:01:01 |
Po-Hsu Lin |
tags |
amd64 apport-bug uec-images xenial |
4.15 amd64 apport-bug sru-20200406 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-04-13 07:28:20 |
Po-Hsu Lin |
description |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 (4.15.0-1031-oracle #34~16.04.1):
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15, this is not a regression since it can be reproduced with 4.15.0-1031-oracle #34~16.04.1:
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
It looks like this is a new test case added since the cycle of 4.15.0-1037.41~16.04.1-oracle
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2020-04-13 07:56:29 |
Po-Hsu Lin |
description |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15, this is not a regression since it can be reproduced with 4.15.0-1031-oracle #34~16.04.1:
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
It looks like this is a new test case added since the cycle of 4.15.0-1037.41~16.04.1-oracle
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 on both VM.Standard2.1 and VM.Standard2.16, this is not a regression since it can be reproduced with 4.15.0-1031-oracle #34~16.04.1:
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
It looks like this is a new test case added since the cycle of 4.15.0-1037.41~16.04.1-oracle
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2020-05-21 08:34:06 |
Po-Hsu Lin |
tags |
4.15 amd64 apport-bug sru-20200406 ubuntu-kvm-unit-tests uec-images xenial |
4.15 amd64 apport-bug sru-20200406 sru-20200518 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-05-28 03:29:48 |
Po-Hsu Lin |
summary |
vmx_nm_test in ubuntu_kvm_unit_tests interrupted on X-oracle-4.15 |
vmx_nm_test in ubuntu_kvm_unit_tests interrupted on X-oracle-4.15 / X-KVM / B-KVM |
|
| 2020-05-28 03:30:12 |
Po-Hsu Lin |
tags |
4.15 amd64 apport-bug sru-20200406 sru-20200518 ubuntu-kvm-unit-tests uec-images xenial |
4.15 4.4 amd64 apport-bug bionic sru-20200406 sru-20200518 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-06-12 11:14:44 |
Po-Hsu Lin |
tags |
4.15 4.4 amd64 apport-bug bionic sru-20200406 sru-20200518 ubuntu-kvm-unit-tests uec-images xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-09-03 02:04:09 |
Sean Feole |
ubuntu-kernel-tests: importance |
Undecided |
High |
|
| 2020-09-11 10:44:09 |
Po-Hsu Lin |
tags |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 ubuntu-kvm-unit-tests uec-images xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-11-18 06:21:16 |
Po-Hsu Lin |
tags |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 ubuntu-kvm-unit-tests uec-images xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images xenial |
|
| 2020-11-18 06:21:59 |
Po-Hsu Lin |
summary |
vmx_nm_test in ubuntu_kvm_unit_tests interrupted on X-oracle-4.15 / X-KVM / B-KVM |
vmx_nm_test in ubuntu_kvm_unit_tests interrupted on X-oracle-4.15 / B-oracle-4.15 / X-KVM / B-KVM |
|
| 2020-12-03 20:28:00 |
Thadeu Lima de Souza Cascardo |
bug task added |
|
linux (Ubuntu) |
|
| 2020-12-03 20:28:33 |
Thadeu Lima de Souza Cascardo |
nominated for series |
|
Ubuntu Bionic |
|
| 2020-12-03 20:28:33 |
Thadeu Lima de Souza Cascardo |
bug task added |
|
linux (Ubuntu Bionic) |
|
| 2020-12-03 20:28:33 |
Thadeu Lima de Souza Cascardo |
bug task added |
|
linux-signed-oracle (Ubuntu Bionic) |
|
| 2020-12-03 20:28:43 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Bionic): status |
New |
In Progress |
|
| 2020-12-03 20:28:47 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu Bionic): assignee |
|
Thadeu Lima de Souza Cascardo (cascardo) |
|
| 2020-12-03 20:28:50 |
Thadeu Lima de Souza Cascardo |
linux (Ubuntu): status |
New |
Invalid |
|
| 2020-12-03 20:29:17 |
Thadeu Lima de Souza Cascardo |
description |
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 on both VM.Standard2.1 and VM.Standard2.16, this is not a regression since it can be reproduced with 4.15.0-1031-oracle #34~16.04.1:
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
It looks like this is a new test case added since the cycle of 4.15.0-1037.41~16.04.1-oracle
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
[Impact]
When running kvm-unit-tests under a guest, it will be paused, requiring a
reset. When running the same test on a host (vmx_nm_test), it will fail.
[Test case]
Grab kvm-unit-tests, build it and run:
TESTNAME=vmx TIMEOUT=90s ACCEL= ./x86/run x86/vmx.flat -smp 1 -cpu host,+vmx -append "vmx_nm_test"
If done inside a guest, when the host runs the bionic 4.15 kernel, the guest
will pause.
[Potential regressions]
Nested KVM could stop working. Floating point could stop working on KVM
guests, though the code that relied on this was already removed from
Bionic.
------------------------------
This issue was first spotted on Mar.16 [1]
The ubuntu_kvm_unit_tests will be interrupted on X-oracle-4.15 on both VM.Standard2.1 and VM.Standard2.16, this is not a regression since it can be reproduced with 4.15.0-1031-oracle #34~16.04.1:
Running '/home/ubuntu/autotest/client/tmp/ubuntu_kvm_unit_tests/src/kvm-unit-tests/tests/vmx_nm_test'
BUILD_HEAD=4671e4ba
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.da3iFrsCzC -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.h2DFw8L0AF
enabling apic
paging enabled
cr0 = 80010011
cr3 = 477000
cr4 = 20
Test suite: vmx_nm_test
client_loop: send disconnect: Broken pipe
(node disconnected here)
Before the test started, this can be found in syslog:
Apr 13 06:26:25 selfprovisioned-phlin-kvm-unit kernel: [ 1073.529005] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details.
After that, noting was printed and node disconnected.
If you try to run this case manually, it will stop at:
# ./vmx_nm_test
BUILD_HEAD=4671e4ba
ready!!!
timeout -k 1s --foreground 30 /usr/bin/qemu-system-x86_64 -nodefaults -device pc-testdev -device isa-debug-exit,iobase=0xf4,iosize=0x4 -vnc none -serial stdio -device pci-testdev -machine accel=kvm -kernel /tmp/tmp.ZcGrnXu6se -smp 1 -cpu host,+vmx -append vmx_nm_test # -initrd /tmp/tmp.ADjEOAcRKM
enabling ap
(stopped here, even the "enabling apic" string was not printed)
It looks like this is a new test case added since the cycle of 4.15.0-1037.41~16.04.1-oracle
[1] https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1867623/comments/2
ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-1031-oracle 4.15.0-1031.34~16.04.1
ProcVersionSignature: User Name 4.15.0-1031.34~16.04.1-oracle 4.15.18
Uname: Linux 4.15.0-1031-oracle x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Apr 13 05:18:03 2020
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
SourcePackage: linux-signed-oracle
UpgradeStatus: No upgrade log present (probably fresh install) |
|
| 2020-12-04 03:48:24 |
Po-Hsu Lin |
bug task deleted |
linux-signed-oracle (Ubuntu Bionic) |
|
|
| 2020-12-04 03:48:29 |
Po-Hsu Lin |
bug task deleted |
linux-signed-oracle (Ubuntu) |
|
|
| 2020-12-04 08:34:06 |
Stefan Bader |
linux (Ubuntu Bionic): importance |
Undecided |
Medium |
|
| 2020-12-08 16:11:19 |
Ian May |
linux (Ubuntu Bionic): status |
In Progress |
Fix Committed |
|
| 2021-01-11 17:37:46 |
Ubuntu Kernel Bot |
tags |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images verification-needed-bionic xenial |
|
| 2021-01-21 13:10:22 |
Po-Hsu Lin |
nominated for series |
|
Ubuntu Xenial |
|
| 2021-01-21 13:10:22 |
Po-Hsu Lin |
bug task added |
|
linux (Ubuntu Xenial) |
|
| 2021-01-22 11:17:31 |
Po-Hsu Lin |
tags |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images verification-needed-bionic xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images verification-failed-bionic xenial |
|
| 2021-01-26 21:44:15 |
Launchpad Janitor |
linux (Ubuntu Bionic): status |
Fix Committed |
Fix Released |
|
| 2021-01-26 21:44:15 |
Launchpad Janitor |
cve linked |
|
2020-27777 |
|
| 2021-05-05 13:35:06 |
Kleber Sacilotto de Souza |
tags |
4.15 4.4 amd64 apport-bug bionic kqa-blocker sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 ubuntu-kvm-unit-tests uec-images verification-failed-bionic xenial |
4.15 4.4 amd64 apport-bug bionic kqa-blocker kvm sru-20200406 sru-20200518 sru-20200608 sru-20200831 sru-20201109 sru-20210412 ubuntu-kvm-unit-tests uec-images verification-failed-bionic xenial |
|
