This is also been seen on j/gcp-fips with version 5.15.0-1048.56+fips1
during development cycle d2024.01.02 on the n2d-standard-4.sev_snp
instance. If necessary, another bug could be filed targeting GCP
specifically.
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Similarly, the following tests also fail (crash the instance) on j/gcp-fips
with version 5.15.0-1048.56+fips1 during development cycle d2024.01.02 on the
n2d-standard-4.sev_snp instance:
- cpuhotplug:cpuhotplug02 in ubuntu_ltp and
- cpu-hotplug:cpu-on-off-test.sh in ubuntu_kernel_selftests
If
FIPS kernels are no longer failing with these tests. I verified the output of
the net:vrf-xfrm-tests.sh tests from the following kernels:
- j:fips 5.15.0-85.95+fips1
- j:aws-fips 5.15.0-1046.51+fips3
- j:ibm-gt-fips 5.15.0-1045.48+fips1
Test results output:
# Tests passed: 14
# Tests failed: 0
FIPS kernels are no longer failing with these tests, as they are now skipped. I
verified the output of the net:tls tests from the following kernels:
- j:fips 5.15.0-85.95+fips1
- j:aws-fips 5.15.0-1046.51+fips3
- j:ibm-gt-fips 5.15.0-1045.48+fips1
Test results output:
# # PASSED: 179 / 179 tests
Seen on f/aws-fips with version 5.4.0-1112.121+fips1 during cycle
s2023.09.04 on the m5a.large instance.
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Title:
func_traceonoff_tri
Script's working well on FIPS kernels.
** Tags removed: verification-needed-jammy-linux
** Tags added: verification-done-jammy-linux
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@virtustom has tested that this bug has been fixed with the Jammy linux-gke
kernel in -proposed.
"I’ve just built an image with the proposed kernel and forced initramfs-less
boot and run it against our basic-ubuntu test suite and it now passes all of
the tests, meaning the image successfully boo
Public bug reported:
[Impact]
Google has requested that a set of patches are backported to address issues in
the GVE driver.
[Fix]
36e3b949e35964e22b9a57f960660fc599038dd4 (gve: Fix an edge case for TSO skb
validity check)
1b9f756344416e02b41439bf2324b26aa25e141c (gve: ignore nonrelevant GSO ty
nce: Undecided => High
** Changed in: linux-gcp (Ubuntu Jammy)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gcp (Ubuntu Noble)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gcp (Ubuntu Noble)
** Summary changed:
- GVE bug fixes
+ GVE stuck TX queues
** Description changed:
[Impact]
- Google has requested that a set of patches are backported to address issues
in the GVE driver.
+ Request from Google to backport a set of patches to address issues in the GVE
driver.
[Fix]
36e
** Description changed:
[Impact]
Request from Google to backport a set of patches to address issues in the GVE
driver.
[Fix]
36e3b949e35964e22b9a57f960660fc599038dd4 (gve: Fix an edge case for TSO skb
validity check)
1b9f756344416e02b41439bf2324b26aa25e141c (gve: ignore nonrelevant
** Changed in: linux-gcp (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
GVE stuck TX queues
Status in linux
** Changed in: linux-gcp (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-gke (Ubuntu Jammy)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gke (Ubuntu Noble)
Assignee: (unassigned) => Magali Lemes do S
** Changed in: linux-gke (Ubuntu Jammy)
Status: New => In Progress
** Changed in: linux-gke (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-gkeop (Ubuntu Jammy)
Status: New => In Progress
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** Tags removed: verification-needed-noble-linux-gcp
** Tags added: verification-done-noble-linux-gcp
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Title:
GVE stuck TX queue
ntu Jammy)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
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Title:
GVE stuck TX queues
Status in linux
** Tags removed: verification-needed-jammy-linux-gcp-6.8
** Tags added: verification-done-jammy-linux-gcp-6.8
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Title:
GVE stuck
** Summary changed:
- Make fips-check script aware of commit reverts
+ Drop fips-check script from trees
** Description changed:
[Impact]
When producing a new version of some kernels, we need to check for
changes that might affect FIPS certs and justify why a commit was kept.
+ For that
nee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux (Ubuntu Mantic)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux (Ubuntu Mantic)
Status: New => In Progress
** Changed in: linux (Ubuntu Focal)
Importanc
** Summary changed:
- Drop fips-check script from trees
+ Drop fips-checks script from trees
** Description changed:
[Impact]
When producing a new version of some kernels, we need to check for
changes that might affect FIPS certs and justify why a commit was kept.
- For that, we have a
** Changed in: linux (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
Drop fips-checks script from trees
Status i
]
This only affects the preparation of FIPS kernels and not the kernel
final binary.
** Affects: linux (Ubuntu)
Importance: Medium
Assignee: Magali Lemes do Sacramento (magalilemes)
Status: In Progress
** Affects: linux (Ubuntu Jammy)
Importance: Medium
Assignee
)
Importance: Medium
Assignee: Magali Lemes do Sacramento (magalilemes)
Status: New
** Affects: linux-gke (Ubuntu Jammy)
Importance: Medium
Assignee: Magali Lemes do Sacramento (magalilemes)
Status: In Progress
** Also affects: linux-gke (Ubuntu Jammy
** Summary changed:
- Compile NVMe module as built-in
+ Compile NVMe module as built-in on arm64
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Title:
Compile NVMe module as
)/modules.builtin
[Where problems could occur]
Unlikely to have any issues apart from an increased kernel image size.
** Affects: linux-gcp (Ubuntu)
Importance: Medium
Assignee: Magali Lemes do Sacramento (magalilemes)
Status: New
** Affects: linux-gcp (Ubuntu Oracular)
Importance
** Changed in: linux-gcp (Ubuntu Oracular)
Status: New => In Progress
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Title:
Compile IDPF module as built-in
Status in
** Description changed:
[Impact]
Google has requested backports for the following upstream patches:
f086edef71be7174a16c1ed67ac65a085cda28b1 tcp: add sysctl_tcp_rto_min_us
- 5258da376f3c51332f917087361caf4c76e9e84f tcp: derive delack_max with
tcp_rto_min helper
+ 512bd0f9f926a05c724a9
** Changed in: linux-gcp (Ubuntu Jammy)
Status: New => Fix Committed
** Changed in: linux-gcp (Ubuntu Noble)
Status: New => Fix Committed
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This seems to be related to the way hisi_sec2 implements aead,
specifically with authenc(hmac(sha1),cbc(aes)),
authenc(hmac(sha256),cbc(aes)) and authenc(hmac(sha512),cbc(aes)). Other
aead algorithms seem to work fine as they don't rely on this module.
Notice that net:xfrm_policy.sh also fails sim
Found on Jammy 5.15.0-70.77+fips1 on openstack, 2023-03-20 cycle.
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Title:
test_verifier in ubuntu_bpf failed with 40 test cas
Found on Jammy 5.15.0-70.77+fips1 on openstack, 2023-03-20 cycle.
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Title:
f88ba6a2a in ubuntu_btrfs_kernel_fixes failed on
Found on Jammy 5.15.0-70.77+fips1 on openstack amd64, 2023-03-20 cycle.
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Title:
ubuntu_kernel_selftests:net:udpgro_fwd.sh: udpgso_be
Seems to still be found on f:linux-aws-fips, cycle 2023-07-10
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Title:
Focal Azure AMD64 instances crash with ftrace/test.d/00b
) => (unassigned)
** Changed in: linux (Ubuntu Mantic)
Status: Fix Released => New
** Changed in: linux (Ubuntu Jammy)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux (Ubuntu Mantic)
Assignee: (unassigned) => Magali Lemes do Sacramento
** Changed in: linux-gcp (Ubuntu Oracular)
Status: In Progress => Invalid
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Title:
Compile IDPF module as built-in
Status
Public bug reported:
[Impact]
Request from Google to backport "x86/kaslr: Expose and use the end of the
physical memory address space" to address intermittent CUDA hangs.
[Fix]
ea72ce5da22806d5713f3ffb39a6d5ae73841f93 ("x86/kaslr: Expose and use the end of
the physical memory address space")
[T
** Also affects: linux-gcp (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-gcp (Ubuntu Noble)
Importance: Undecided
Status: New
** Also affects: linux-gcp (Ubuntu Jammy)
Importance: Undecided
Status: New
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** Also affects: linux-gcp (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux-gcp (Ubuntu Noble)
Assignee: (unassigned) => Ian Whitfield (ijwhitfield)
** Changed in: linux-gcp (Ubuntu Noble)
Importance: Undecided => Medium
** Changed in: linux-gcp (Ubuntu Nob
** Changed in: linux-gcp (Ubuntu Focal)
Status: In Progress => Fix Committed
** Changed in: linux-gcp (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-gcp (Ubuntu Noble)
Status: In Progress => Fix Committed
** Description changed:
[Impact]
Reques
Public bug reported:
With Oracular linux-gcp kernel version 6.11.0-1002.2, running the
google-guest-agent causes an error. The guest-agent sets the I/O
scheduler to 'none', causing errors such as below:
```
2024-10-07T09:24:03.262548+00:00 oracular-old-gga-test
google_guest_agent[1125]: panic: i
** Changed in: linux-gcp (Ubuntu Noble)
Status: In Progress => Fix Committed
** Changed in: linux-gcp (Ubuntu Oracular)
Status: In Progress => Fix Committed
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** Also affects: linux-gcp (Ubuntu Noble)
Importance: Undecided
Status: New
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Title:
sev-guest should be built-in
Stat
** Changed in: linux-gcp (Ubuntu Noble)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gcp (Ubuntu Noble)
Importance: Undecided => Medium
** Changed in: linux-gcp (Ubuntu Noble)
Status: New => In Progress
** Description changed:
Magali Lemes do Sacramento (magalilemes)
Status: New
** Changed in: linux-gcp (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux-gcp (Ubuntu)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
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** Description changed:
[Impact]
In Noble and Oracular, sev-guest is available as a loadable module, which is
also reflected in jammy:gcp-6.8.
- We have kept it as built-in since it was introduced in 5.15 (LP #2001605) and
+ We have kept it as built-in since it was introduced in 5.15 (LP: #2
** Also affects: linux-gcp (Ubuntu Oracular)
Importance: Undecided
Status: New
** Changed in: linux-gcp (Ubuntu Oracular)
Status: New => Fix Committed
** Changed in: linux-gcp (Ubuntu Oracular)
Importance: Undecided => Medium
** Changed in: linux-gcp (Ubuntu Oracular)
As
signee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
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Title:
Disable Multi-Gen LRU in the 6.8 kernel
Status in
** Changed in: linux-gkeop (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
Disable Multi-Gen LRU in the 6.8 k
** Changed in: linux-gke (Ubuntu Noble)
Status: In Progress => Fix Committed
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Title:
Disable Multi-Gen LRU in the 6.8 ker
** Also affects: linux-gcp (Ubuntu Oracular)
Importance: Medium
Assignee: Magali Lemes do Sacramento (magalilemes)
Status: New
** Changed in: linux-gcp (Ubuntu Oracular)
Status: New => In Progress
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** Changed in: linux-gke (Ubuntu Jammy)
Importance: Undecided => Medium
** Changed in: linux-gke (Ubuntu Jammy)
Status: New => Fix Committed
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** Changed in: linux-gcp (Ubuntu Noble)
Status: Fix Committed => In Progress
** Changed in: linux-gke (Ubuntu Noble)
Status: Fix Committed => In Progress
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h
** Changed in: linux-gcp (Ubuntu)
Status: Fix Committed => In Progress
** Changed in: linux-gcp (Ubuntu Jammy)
Status: Fix Committed => In Progress
** Changed in: linux-gke (Ubuntu Jammy)
Status: Fix Committed => In Progress
** Changed in: linux-gke (Ubuntu)
Status: F
** Changed in: linux-gcp (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-gcp (Ubuntu Noble)
Status: In Progress => Fix Committed
** Changed in: linux-gke (Ubuntu Jammy)
Status: In Progress => Fix Committed
** Changed in: linux-gke (Ubuntu Noble)
nassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gcp (Ubuntu Jammy)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: linux-gcp (Ubuntu Noble)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
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** Changed in: linux-gke (Ubuntu Jammy)
Status: Fix Committed => In Progress
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Title:
fix blk_mq_hw_ctx active request
St
$ grep sev-guest /lib/modules/6.11.0-1005-gcp/modules.builtin
kernel/drivers/virt/coco/sev-guest/sev-guest.ko
** Tags removed: verification-needed-oracular-linux-gcp
** Tags added: verification-done-oracular-linux-gcp
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I have updated the bug description now.
The `sysctl crypto` command can be used to find out if a system is running in
FIPS mode.
I believe you should be able to test and trigger the error by following the
commands I have just added to the [Test] section.
The failure you'll see is now under the [I
** Changed in: linux-gcp (Ubuntu Oracular)
Status: In Progress => Fix Committed
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Title:
IDPF driver should be module, not
** Changed in: ubuntu-release-upgrader (Ubuntu Focal)
Assignee: (unassigned) => Magali Lemes do Sacramento (magalilemes)
** Changed in: ubuntu-release-upgrader (Ubuntu Focal)
Status: New => In Progress
** Changed in: ubuntu-release-upgrader (Ubuntu Focal)
Importance: Und
** Changed in: linux-gcp (Ubuntu Noble)
Status: New => Fix Committed
** Changed in: linux-gcp-6.8 (Ubuntu Jammy)
Status: New => Fix Committed
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Tegra241's CMDQ-Virtualization
is being added.
[Other info]
SF #00404773
** Affects: linux-aws (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-aws (Ubuntu Noble)
Importance: Undecided
Assignee: Magali Lemes do Sacramento (magalilemes)
Statu
** Description changed:
- For focal:linux-gcp-fips 5.4.0-1144.153+fips1 in cycle 2025.02.10 the
- ubuntu_ltp_cve test cve-2018-5803 failed and caused a sut-test and sut-
- scan revealing a kernel paninc.
+ [Impact]
+ The `member` argument passed to `container_of` has been swapped in both
+ proc_sc
** Tags removed: verification-needed-noble-linux-gkeop
** Tags added: verification-done-noble-linux-gkeop
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Title:
io_uring hang
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