** Summary changed:
- WARNING: CPU: 5 PID: 464 at drivers/net/wireless/realtek/rtw88/pci.c:1277
rtw_dbi_read8.constprop.0+0xb4/0xd0 [rtw88_pci]
+ No WIFI after upgrade to 24.04
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Public bug reported:
[ 102.836810] [ cut here ]
[ 102.836817] failed to read DBI register, addr=0x0719
[ 102.836916] WARNING: CPU: 5 PID: 464 at
drivers/net/wireless/realtek/rtw88/pci.c:1277
rtw_dbi_read8.constprop.0+0xb4/0xd0 [rtw88_pci]
[ 102.836963] Modules linked
** Description changed:
After upgrading from Ubuntu 23.10 to 24.04, it does not work on the
computer.
+
+ Work with:
+ 1) Bluetooth
+ 2) Jack 3.5
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: pipewire 1.0.5-1
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: L
Public bug reported:
After upgrading from Ubuntu 23.10 to 24.04, it does not work on the
computer.
ProblemType: Bug
DistroRelease: Ubuntu 24.04
Package: pipewire 1.0.5-1
ProcVersionSignature: Ubuntu 6.8.0-31.31-generic 6.8.1
Uname: Linux 6.8.0-31-generic x86_64
ApportVersion: 2.28.1-0ubuntu2
Arch
Hey Zhanglei.
We do not have a 5.16 Ubuntu kernel. We do have 5.15 kernels.
The current mainline version is 5.18 not 5.16.
I have built 2 kernels, one 5.18 and one 5.15 kernel for you.
5.15:
https://kernel.ubuntu.com/~kmously/kernel-kmously-45afdcc-gwrv/
5.18:
https://kernel.ubuntu.com/~kmou
Thanks Zhanglei. Great. We have identified the problem patch, which is
this one:
380cd49e207ba4 ata: ahci: Add Green Sardine vendor ID as
board_ahci_mobile
But I am not really sure why this patch is causing a problem.
The patch only adds one new line as you can see here:
https://pastebin.ubunt
Hello Zhanglei. Thanks. This means:
3000: BUG
3002: NO BUG
3003: NO BUG
3004: NO BUG
3005: BUG
3006: NO BUG
There are only 5 patches between 3005 and 3006 so one of them is the problem.
You can see the list of patches here:
https://pastebin.canonical.com/p/TkvDGcfHWk/plain/
Only one of them
Hello Zhanglei. Thanks for the update. This means:
3000: BUG
3002: NO BUG
3003: NO BUG
3004: NO BUG
3005: BUG
We are getting very close now. Please try version 3006 from this link:
https://kernel.ubuntu.com/~kmously/kernel-kmously-c756bab-RGcD/
Please make sure you are running 3006. Thanks.
Hello again Zhanglei.
This means that so far:
3000: BUG
3002: NO BUG
3003: NO BUG
3004: NO BUG
You can find kernel 3005 here:
https://kernel.ubuntu.com/~kmously/kernel-kmously-039f206-aRqC/
Please ensure you are running version -3005. Thank you
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Thanks Zhanglei. I am building 3005 now. It should be ready in about 30
minutes. I will update again soon
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Title:
SATA device hot plug regression
** Changed in: linux-gcp (Ubuntu Focal)
Status: Fix Committed => Fix Released
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Title:
Enable CONFIG_UNICODE for linux-gcp
To manage notif
Thanks Zhanglei. This means that so far:
3000: BUG
3002: NO BUG
3003: NO BUG
We are getting closer. This is the remaining set of patches:
00501b41aaf73f (tag: test-3000, tag: fail1) s390/pci: move pseudo-MMIO to
prevent MIO overlap
14914e943b0ca5 cpufreq: Fix get_cpu_device() failure in add_cp
Hello Zhanglei. Thanks for the update.
From my understanding, so far:
3000: BUG
3002: NO BUG
I have the next kernel, 3003, available here:
https://kernel.ubuntu.com/~kmously/kernel-kmously-8243717-Kutu
Once again, please ensure that you are testing with -3003 when testing.
Thank you
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Yo
Hello Zhanglei,
Thanks for the update. I am a little surprised that this kernel failed.
There are 2 SATA related changes in kernel -100 which I suspected were
the root cause. However, the kernel that I provided (version 3000) did
NOT contain those patches, so I expected it to work.
The patches th
Same here (with HP LJ P1102 as network printer). Downgrading SMB works
(thanks OP for the tip).
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Title:
Can't print with Samba via Windows 10 pri
Hello Zhanglei, thanks for confirming the working/broken versions.
I am not sure if I will be able to reproduce the issue myself. There are
270 changes between -99 and -100. If you can help me bisect them, we
should be able to quickly identify the problem. Would you be able to
test the kernels I
Hello @zhanglei-mao thanks for creating the bug report.
There is a large time difference between those 5.4 kernels. 5.4.0-42 is
from June 2020 and 5.4.0-109 is very recent. Is it possible to find out
the first non-working 5.4 kernel? We would need to do a bisect.
Do you think you might be able to
The change for this bug has been committed to the gcp kernel. The next
focal/linux-gcp kernel release (5.4.0-1073 or later) should contain the
updated configuration. The bionic/linux-gcp-5.4 kernel will receive the
update as well.
Thanks for reporting the issue, @lhaley, and thanks for your patien
** Changed in: linux-gcp (Ubuntu Focal)
Status: In Progress => Fix Committed
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Title:
Enable CONFIG_UNICODE for linux-gcp
To manage notifi
** Changed in: linux-gcp (Ubuntu Focal)
Status: Confirmed => In Progress
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Title:
Enable CONFIG_UNICODE for linux-gcp
To manage notificati
Hi Daniel,
No crash file was generated. It's simply fail to login as a second user
if the first session is still open.
I can only provide logs if you need them.
Apr 20 15:19:59 Jupiter gsd-color[26758]: failed to connect to device: Failed
to connect to missing device
/org/freedesktop/ColorMana
Hello Daniel,
Issue is still present, as requested I opened a new bug #1969516
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Title:
gdm3 crashed with SIGSEGV in ensure_display_for_seat()
T
Public bug reported:
Hi Guys,
Exactly the same issue as bug #1945061
GDM still crash when switching user.
To reproduce the issue:
Login as user A, keep user A logged in and lock the screen. Try to
switch to user B, enter the password and you got back to the user list
(loop)
avr 19 20:12:25 J
** No longer affects: linux-gcp (Ubuntu Bionic)
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Title:
arm64 support
To manage notifications about this bug go to:
https://bugs.launchpad.net/u
Same issue with Jammy 22.04.
Linux Jupiter 5.15.0-25-generic #25-Ubuntu SMP Wed Mar 30 15:54:22 UTC
2022 x86_64 x86_64 x86_64 GNU/Linux
libnvidia-cfg1-510:amd64---510.60.02-0ubuntu1
libnvidia-common-510---510.60.02-0ubuntu1
libnvidia-compute-510:amd64---510.60.02-0ubuntu1
libnvidia-compute-510:i3
** Also affects: linux-gcp (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-gcp (Ubuntu Groovy)
** No longer affects: linux-gcp (Ubuntu Hirsute)
** No longer affects: linux-gcp (Ubuntu Impish)
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A [ Regression potential ] section was added to the description.
@Łukasz Zemczak let me know if there are other details you would like.
Thank you!
** Description changed:
-
[Impact]
In some cases, ipconfig can take a longer time than the user-specified
timeouts, causing unexpected delays.
Hello @Łukasz Zemczak
I understand your concern about breaking existing behaviour.
I would like to clarify 2 things:
1) The change introduced here only ensures that user-requested timeouts are
never exceeded. That means that if something is currently accepting DHCP offers
after the specified t
** Also affects: linux-gcp (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oracle (Ubuntu)
** No longer affects: linux-oracle (Ubuntu Bionic)
** No longer affects: linux-oracle (Ubuntu Focal)
** No longer affects: linux-oracle (Ubuntu Jammy)
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Public bug reported:
[Impact]
No support for arm64 currently
[Fix]
Add arm64 support, including hardware support patches
[Test]
Confirm that it boots on desired arm64 hardware, as well as VMs
[Regression Potential]
This was never working on arm64 so there should be no risk of regression.
The r
Public bug reported:
See https://lists.ubuntu.com/archives/kernel-team/2022-March/128565.html
NOTE: This config is enabled in other gcp kernels and in non-gcp
kernels.
** Affects: linux-gcp (Ubuntu)
Importance: Undecided
Assignee: Khaled El Mously (kmously)
Status: New
** Tags removed: verification-needed-impish
** Tags added: verification-done-impish
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Title:
Update gvnic driver code
To manage notifications abo
** Changed in: linux-gcp (Ubuntu Focal)
Status: In Progress => Fix Committed
** Changed in: linux-gcp (Ubuntu Impish)
Status: In Progress => Fix Committed
** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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Hi Guys,
I tested the latest gdm from jammy and the issue is still present
Package: gdm3
Version: 41.3-1ubuntu2
Status: install ok installed
Priority: optional
Section: gnome
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** Also affects: linux-gcp (Ubuntu Impish)
Importance: Undecided
Status: New
** Changed in: linux-gcp (Ubuntu Impish)
Assignee: (unassigned) => Khaled El Mously (kmously)
** Changed in: linux-gcp (Ubuntu Impish)
Importance: Undecided => Medium
** Changed in: linux-gcp (
** Tags removed: verification-needed-impish
** Tags added: verification-done-impish
** Tags removed: verification-needed-focal
** Tags removed: verification-needed-hirsute
** Tags added: verification-done-hirsute
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** Tags removed: verification-needed-focal
** Tags added: verification-done-focal
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https://bugs.launchpad.net/bugs/1959173
Title:
Vulnerability in af_packet handling
To manage notifica
Public bug reported:
CVE-2021-22600
A vulnerability, which was classified as critical, was found in Linux
Kernel. Affected is the function packet_set_ring of the file
net/packet/af_packet.c. The manipulation with an unknown input leads to
a memory corruption vulnerability. This is going to have a
Public bug reported:
See
https://canonical.lightning.force.com/lightning/r/Case/5004K09qFamQAE/view
for more info
** Affects: linux-oracle (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oracle (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Af
Hello @Louis,
Are you able to confirm whether the 4.15 kernels are affected by this
problem?
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Title:
[Regression] Focal kernel 5.4.0-92.103 fai
I'm not sure I see a panic in the attached kernel log.
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Title:
kernel-5.13.0-23-generic : Unable to boot when Secure Encrypted
Virtualization(
5ab296 gve: Use dev_info/err instead of netif_info/err.
613ed2d16246f gve: Add stats for gve.
250d220740d21 gve: Get and set Rx copybreak via ethtool
** Affects: linux-gcp (Ubuntu)
Importance: Undecided
Assignee: Khaled El Mously (kmously)
Status: In Progress
** Affects: linux-g
Patch proposed upstream:
https://lists.zytor.com/archives/klibc/2021-December/004629.html
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https://bugs.launchpad.net/bugs/1947099
Title:
ipconfig does not honour user-requested timeou
Hi Guys,
Is there any update in regards of this annoying bug?
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Title:
gdm3 crashed with SIGSEGV in ensure_display_for_seat()
To manage notifica
(updated the bug description with further details according to the SRU
template, including reproduction steps)
** Description changed:
** SRU TEMPLATE DRAFT **
[Impact]
+ In some cases, ipconfig can take a longer time than the user-specified
timeouts, causing unexpected delays.
+
+ [Test
Hello @Eric.
> What make Bionic more susceptible to this particular problem ? Bionic
kernel version in use ? else ?
I believe klibc/ipconfig itself is susceptible to the problem in Bionic
and Focal and elsewhere. However, Focal (which uses klibc 2.0.7) uses
dhclient for networking initialization
Hi @Eric - thanks for the follow-up and sorry for the delayed reply.
> I don't see this piece of code in the klibc upstream project[0]
Are you referring to the piece of code that I am suggesting as a fix? If
so, it makes sense that it doesn't exist elsewhere, which is why I am
suggesting it be in
Hi Daniel,
Here's the new crash report 36b3082c-40b0-11ec-afad-fa163e102db1.
Thanks
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Title:
gdm segfault when changing session between users
T
Hi Daniel,
A crash file have been already uploaded 1st Nov with error tracker id
"e5b024f0-3b14-11ec-aedc-fa163e102db1"
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Title:
gdm segfault whe
** Attachment added: "partial syslog"
https://bugs.launchpad.net/ubuntu/+source/gdm3/+bug/1949363/+attachment/5537481/+files/partial_syslog
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Ti
Public bug reported:
Can't switch user session without crashing the hole system. Forced to
reboot as gdm crash with segfault
ProblemType: Bug
DistroRelease: Ubuntu 21.10
Package: gdm3 41~rc-0ubuntu2
ProcVersionSignature: Ubuntu 5.13.0-20.20-generic 5.13.14
Uname: Linux 5.13.0-20-generic x86_64
No
Public bug reported:
After a few seconds, a couple minutes tops, from starting up the
machine, the touchpad freezes and I can no longer control the mouse
pointer unless I have a mouse connected.
How I thought this is a bug?
I couldn't find the touchpad in the file: /proc/bus/input/devices. Source
For some background info, this issue is affecting one of the instance
types of a cloud partner. The instance has 18 physical ethernet
interfaces (bonded), but only one of which has a media connection. On
boot-up, ipconfig is called to do DHCP for all 18 devices. 17 of them
fail to send a DHCP reque
Adding a debdiff of the patch as well. I am not sure if I generated it
correctly though..
** Patch added: "Suggested patch that fixes the problem"
https://bugs.launchpad.net/ubuntu/+source/klibc/+bug/1947099/+attachment/5532730/+files/honour-user-requested-timeouts-in-all-cases.patch
--
You
** Description changed:
In some cases, ipconfig can take longer than the user-specified
timeouts, causing unexpected delays.
in main.c, in function loop(), the process can go into
process_timeout_event() (or process_receive_event() ) and if it
encounters an error situation, will set a
Public bug reported:
In some cases, ipconfig can take longer than the user-specified
timeouts, causing unexpected delays.
in main.c, in function loop(), the process can go into
process_timeout_event() (or process_receive_event() ) and if it
encounters an error situation, will set an attempt to "t
Found on:
2021.09.27/bionic/linux-gcp-4.15/4.15.0-1110.124
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Title:
ubuntu_seccomp 11-basic-basic_errors failure on X/oracle
To manage notificat
@Muhammed: It may be a good idea also to try a fresh Ubuntu 18.04
installation inside a different VM (with the same exact settings as this
one) to see if it has the same issues.
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** Description changed:
See
https://canonical.lightning.force.com/lightning/r/Case/5004K09WBzrQAG/view
for more info
[Impact]
Using nvme with swiotlb in confidential VMs can encounter hardware read/write
errors.
[Fix]
- The following upstream patches address this:
+ The f
)
Importance: Undecided
Status: New
** No longer affects: linux-gcp-5.4 (Ubuntu Focal)
** No longer affects: linux-gcp (Ubuntu Bionic)
** Changed in: linux-gcp (Ubuntu)
Assignee: (unassigned) => Khaled El Mously (kmously)
** Changed in: linux-gcp-5.4 (Ubuntu)
Assignee: (una
Public bug reported:
See
https://canonical.lightning.force.com/lightning/r/Case/5004K09WBzrQAG/view
for more info
[Impact]
Using nvme hardware that uses swiotlb in confidential VMs can encounter
hardware read/write errors.
[Fix]
The following upstream patches address this:
3d2d861eb03e n
** Tags removed: verification-needed-groovy verification-needed-hirsute
** Tags added: verification-done-groovy verification-done-hirsute
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Title:
** Tags removed: verification-needed-focal verification-needed-hirsute
** Tags added: verification-done-focal verification-done-hirsute
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Title:
D
disabled)
** Affects: linux-gke (Ubuntu)
Importance: Undecided
Assignee: Khaled El Mously (kmously)
Status: In Progress
** Affects: linux-gke-5.4 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-gke-5.4 (Ubuntu Bionic)
Importance: Undecided
** Also affects: linux-gcp (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- Oracle kernel has Android related config options disabled
+ Some cloud kernels have Android related config options disabled
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** No longer affects: linux-gke-4.15 (Ubuntu Focal)
** No longer affects: linux-gke-4.15 (Ubuntu Eoan)
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Title:
Disable Bluetooth in cloud kernel
** Also affects: linux-aws (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-gcp (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oracle (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-gke-4.15 (Ub
I added a quirk for libinput to fix this issue, until the fix is merged
you can add this quirk to your local overrides:
https://gitlab.freedesktop.org/libinput/libinput/-/merge_requests/651
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** Description changed:
# Overview
Hirsute and Impish daily builds are currently not booting on Google
Confidential Compute. Confidential compute is Google's platform that
enables the use of Secure Encrypted Virtualization extension via AMD
EPYC CPUs. Booting an image with version 1.
ction fault, probably for non-canonical address
0x314836c31124d346: [#1] SMP NOPTI
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-gcp (Ubuntu)
** No longer affects: linux-gcp (Ubuntu Hirsute)
** Changed in: linux (Ubuntu)
Assignee: (unassigne
** Also affects: linux-gcp (Ubuntu Hirsute)
Importance: Undecided
Status: New
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Title:
Google Confidential Compute fails to boot with 1.
@Peter Gonda -- You seem to be 100% correct.
Thank you for the helpful pointer!
I have confirmed the fix and shim-side of the changes that exposed the
issue.
I will SRU the fix asap.
** No longer affects: shim-signed (Ubuntu)
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Note that this is also seen on other Arm64 SBBR systems that support
UEFI, but do not support SetVariable to NV store at runtime. This
includes NVidia Xavier AGX (with UEFI firmware) for instance.
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** Also affects: linux-5.4 (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-5.4 (Ubuntu Focal)
** No longer affects: linux-5.4 (Ubuntu Groovy)
** No longer affects: linux-5.4 (Ubuntu Hirsute)
** Changed in: linux-5.4 (Ubuntu Bionic)
Status: New => Fix Rele
In 4.15, CONFIG_ASHMEM and CONFIG_ANDROID_BINDER_IPC can only be
compiled as =y (not =m)
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Title:
Oracle kernel has Android related config options
@Simon, is this needed in the 4.15 kernel?
** No longer affects: linux-oracle (Ubuntu Impish)
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Title:
Oracle kernel has Android related config o
** Also affects: linux-oracle (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-oracle (Ubuntu Groovy)
Importance: Undecided
Status: New
** Also affects: linux-oracle (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux-ora
.
[Impact]
Optimizations/improvements in iscsi-code
[Fix]
2 patches - see above
[Test]
Build, boot, initiate an iscsi connection to a target.
[Regression Potential]
Possible impact on iscsi functionality.
** Affects: linux-oracle (Ubuntu)
Importance: Undecided
Assignee: Khaled El Mously
Thanks for the extensive testing, Mariusz. (I assume -137 doesn't have
the performance problem?)
So, for comment #9 - the difference in loaded modules comes down to 20
additional modules that were loaded when performance was bad:
-ip6_tables 28672 0
-iptable_filter 16384 0
-ip_tables 28672 1 ipta
Public bug reported:
Hello,
This issue is happening very often
$ software-properties-gtk
ERROR:dbus.proxies:Introspect error on :1.127:/: dbus.exceptions.DBusException:
org.freedesktop.DBus.Error.NoReply: Message recipient disconnected from message
bus without replying
Traceback (most recent c
Public bug reported:
The problem was first noticed when it caused these errors:
http://10.246.72.9/5.11.0-1007.7-oracle/hirsute-linux-oracle-oracle-
amd64-5.11.0-VM.Standard2.1-ubuntu_qrt_kernel_security/ubuntu_qrt_kernel_security/results/ubuntu_qrt_kernel_security
.test-kernel-security.py/debug/
** Tags removed: verification-needed-bionic verification-needed-focal
verification-needed-groovy
** Tags added: verification-done-bionic verification-done-focal
verification-done-groovy
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Hi @Mariusz - thank you for the bug report. That certainly sounds like a
kernel bug based on your description.
Doing a kernel bisect is probably the fastest approach to identifying
the offending change. There are 392 changes between -136 and -142 so it
could take up to 9 tests for a full bisect.
Public bug reported:
Example failure:
http://10.246.72.9/5.4.0-1045.49-oracle/focal-linux-oracle-oracle-
amd64-5.4.0-VM.Standard2.1-ubuntu_qrt_kernel_security/ubuntu_qrt_kernel_security/results/ubuntu_qrt_kernel_security
.test-kernel-security.py/debug/ubuntu_qrt_kernel_security.test-kernel-
secur
** Description changed:
This issue:
https://github.com/torvalds/linux/commit/b29c457a6511435960115c0f548c4360d5f4801d
+
+
+ [Impact]
+ Data corruption and/or leak.
+
+ [Fix]
+ Zero out entire data structure beforehand
+
+
+ [Test]
+ Boot-test only so far.
+
+ [Regression Potential]
+
** Also affects: linux-gcp (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Also affects: linux-gcp-4.15 (Ubuntu Hirsute)
Importance: Undecided
Status: New
** Changed in: linux-gcp-4.15 (Ubuntu Hirsute)
Status: New => Invalid
** Changed in: linux-gcp (Ubuntu Hirsu
hanged in: linux-gcp (Ubuntu)
Status: New => In Progress
** Changed in: linux-gcp (Ubuntu)
Assignee: (unassigned) => Khaled El Mously (kmously)
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https://bugs.launchpad.n
Public bug reported:
This is requested by CPC -- see the title.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1927050
Title
** Changed in: linux-oracle (Ubuntu Focal)
Status: In Progress => Fix Committed
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https://bugs.launchpad.net/bugs/1925421
Title:
arm64 support
To manage notifications about this
ged in: linux-oracle (Ubuntu)
Assignee: (unassigned) => Khaled El Mously (kmously)
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https://bugs.launchpad.net/bugs/1925421
Title:
arm64 support
To manage notifications about th
Public bug reported:
Hi Gzys,
It's not anymore possible to enable/change GPU Fan since the upgrade
from 460.56-0 to 460.73.0
# nvidia-settings --verbose=all -a "[gpu:0]/GPUFanControlState=1" -a
"[fan:0]/GPUTargetFanSpeed=100"
Attribute 'GPUFanControlState' (Jupiter:1[gpu:0]) assigned value 1
** Also affects: linux (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-oracle (Ubuntu)
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Khaled El Mously (kmously)
** Changed in: linux (Ubuntu)
Status: New => In Progress
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** Description changed:
- Please
+
+ https://canonical.lightning.force.com/lightning/r/Case/5003z2BzFG4AAN/view
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Title:
arm64 support
To m
Public bug reported:
Please
** Affects: linux-oracle (Ubuntu)
Importance: Undecided
Assignee: Khaled El Mously (kmously)
Status: New
** Also affects: linux-oracle (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux (Ubuntu)
** Changed in: linux
Public bug reported:
This is strange, i performed basic troubleshooting ,checking the xinput
devices within xinput ,everthing is there, tried everything still not
working, mouse and keypad not working
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.8.0-50-generic 5.8.0-50.56~2
To verify:
- I installed groovy on 'durin' (in the maas pod), which installed with kernel
-48.
- Enabled -proposed, installed the new -49 kernel. (this automatically runs
update-grub)
- rebooted, confirmed that -49 is running.
- ran update-grub manually.
No NULL dereferences were observed.
M
** No longer affects: linux-gke (Ubuntu Hirsute)
** No longer affects: linux-gke (Ubuntu Groovy)
** No longer affects: linux-gke (Ubuntu Bionic)
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https://bugs.launchpad.net/bugs/1908264
** Also affects: linux-gkeop (Ubuntu)
Importance: Undecided
Status: New
** No longer affects: linux-gkeop (Ubuntu Xenial)
** No longer affects: linux-gkeop (Ubuntu Bionic)
** No longer affects: linux-gkeop (Ubuntu Groovy)
** No longer affects: linux-gkeop (Ubuntu Hirsute)
** No longe
** Changed in: linux-gke (Ubuntu Focal)
Status: New => Fix Committed
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https://bugs.launchpad.net/bugs/1921825
Title:
Kernel panic on `5.4.0-1033-gke` (Kernel panic - not syncing
** Description changed:
+ [Impact]
+ Kernel panic during high iscsi activity
+
+
This stacktrace
[ 223.386958] BUG: scheduling while atomic: iscsiadm/18136/0x0200
[ 223.393390] Modules linked in: tcp_diag inet_diag xt_nat ipt_REJECT
nf_reject_ipv4 xt_tcpudp ip_vs_sh ip_vs_wrr ip_
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