[Kernel-packages] [Bug 2117395] Re: raid10: block discard causes a NULL pointer dereference after 5.15.0-144-generic

2025-07-22 Thread Matthew Ruffell
Performing verification for jammy I started a i3.8xlarge instance on AWS, and installed 5.15.0-144-generic from -updates. $ uname -rv 5.15.0-144-generic #157-Ubuntu SMP Mon Jun 16 07:33:10 UTC 2025 I ran through the reproducer: $ lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS xvda 202:

[Kernel-packages] [Bug 2117395] Re: raid10: block discard causes a NULL pointer dereference after 5.15.0-144-generic

2025-07-21 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2117395 [Impact] The below commit was backported to 5.15.181 -stable, and introduced a NULL pointer dereference in the raid10 subsystem, due to io_acct_set only being used in raid 0 and 456, and not 1 or 10. com

[Kernel-packages] [Bug 2117395] Re: raid10: block discard causes a NULL pointer dereference after 5.15.0-144-generic

2025-07-21 Thread Matthew Ruffell
** Summary changed: - [Regression] kernel 5.15.0-144-generic - discard broken with RAID10 + raid10: block discard causes a NULL pointer dereference after 5.15.0-144-generic ** Description changed: - After upgrading to jammy kernel 5.15.0-144-generic we encountered a - serious regression when t

[Kernel-packages] [Bug 2117123] Re: rcu: Eliminate deadlocks involving do_exit() and RCU tasks

2025-07-20 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2117123 [Impact] Tracing tools, such as ebpf fentry programs, can be attached to tasks all the way to very late in do_exit(), and because of this, synchronize_rcu_tasks() needs to wait for the dying task to finish and

[Kernel-packages] [Bug 2117123] Re: rcu: Eliminate deadlocks involving do_exit() and RCU tasks

2025-07-17 Thread Matthew Ruffell
The patch to enable rcutorture kernel module for testing. ** Patch added: "Kernel config changes to enable CONFIG_RCU_TORTURE_TEST" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2117123/+attachment/5890231/+files/0001-UBUNTU-Config-Enable-CONFIG_RCU_TORTURE_TEST.patch ** Description ch

[Kernel-packages] [Bug 2117123] [NEW] rcu: Eliminate deadlocks involving do_exit() and RCU tasks

2025-07-16 Thread Matthew Ruffell
kaller_logs/tree/main/221115_105658_synchronize_rcu Upstream mailing list submission: https://lore.kernel.org/lkml/20240217012745.3446231-1-boqun.f...@gmail.com/T/#u ** Affects: linux (Ubuntu) Importance: Undecided Status: Fix Released ** Affects: linux (Ubuntu Noble) Importance: Med

[Kernel-packages] [Bug 2116207] [NEW] Backport: KVM: arm64: Map GPU device memory as cacheable

2025-07-08 Thread Matthew R. Ochs
Public bug reported: This series just made linux-next and is expected to land in v6.17. It adds support for device cacheable memory within a VM and is needed to support GPU PT on NVIDIA Grace systems. Lore discussion: https://lore.kernel.org/all/20250705071717.5062-1-ank...@nvidia.com/ Upstream

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer dereference in process_checks()

2025-06-26 Thread Matthew Ruffell
Performing verification for noble. My user ran 6.8.0-63-generic on an AWS instance, and connected multiple iSCSI disks, created a raid1 array, copied some data, and then started a check operation. They then forcefully disconnected all the iSCSI devices, and the kernel did not panic. They are ha

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer dereference in process_checks()

2025-06-26 Thread Matthew Ruffell
Performing verification for Oracular. My user ran 6.11.0-29-generic on an AWS instance, and connected multiple iSCSI disks, created a raid1 array, copied some data, and then started a check operation. They then forcefully disconnected all the iSCSI devices, and the kernel did not panic. They ar

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer dereference in process_checks()

2025-06-26 Thread Matthew Ruffell
Fix released plucky 6.14.0-20-generic ** Changed in: linux (Ubuntu Plucky) Status: Fix Committed => Fix Released -- 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/2112519 Title: rai

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer dereference in process_checks()

2025-06-17 Thread Matthew Ruffell
** Changed in: linux (Ubuntu Noble) Status: In Progress => Fix Committed ** Changed in: linux (Ubuntu Oracular) Status: In Progress => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bu

[Kernel-packages] [Bug 2111521] Re: nvme no longer detected on boot after upgrade to 6.8.0-60

2025-06-11 Thread Matthew Ruffell
Upstream mailing list discussion: https://lore.kernel.org/linux-pci/20250611101442.387378-1-hui.w...@canonical.com/T/ -- 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/2111521 Title: nvme n

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer dereference in process_checks()

2025-06-08 Thread Matthew Ruffell
Submitted to the Kernel Team mailing list: Cover letter: https://lists.ubuntu.com/archives/kernel-team/2025-June/160217.html Patch: https://lists.ubuntu.com/archives/kernel-team/2025-June/160218.html -- You received this bug notification because you are a member of Kernel Packages, which is subs

[Kernel-packages] [Bug 2112519] Re: raid1: Fix NULL pointer de-reference in process_checks()

2025-06-08 Thread Matthew Ruffell
** Description changed: + Subject: raid1: Fix NULL pointer de-reference in process_checks() + BugLink: https://bugs.launchpad.net/bugs/2112519 [Impact] - + A null pointer dereference was found in raid1 during failure mode testing. + A raid1 array was set up, filled with data and a chec

[Kernel-packages] [Bug 2112519] [NEW] raid1: Fix NULL pointer de-reference in process_checks()

2025-06-04 Thread Matthew Ruffell
rtance: Undecided Status: Fix Released ** Affects: linux (Ubuntu Jammy) Importance: Undecided Status: Fix Committed ** Affects: linux (Ubuntu Noble) Importance: Medium Assignee: Matthew Ruffell (mruffell) Status: In Progress ** Affects: linux (Ubuntu Or

[Kernel-packages] [Bug 2112440] Re: cifs: NULL pointer dereference in refresh_cache_worker

2025-06-04 Thread Matthew Ruffell
** Changed in: linux (Ubuntu Noble) Status: Won't Fix => Fix Released ** Changed in: linux (Ubuntu Oracular) Status: Won't Fix => Fix Released ** Changed in: linux (Ubuntu Plucky) Status: Won't Fix => Fix Released ** Changed in: linux (Ubuntu Questing) Status: Won't F

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-30 Thread Matthew Ruffell
of below: a) the filesystem is mounted by a non-root user via sudo and/or specified uid=!0, or b) the multiuser mount option specified, or c) the cruid mount option specified Thanks, Matthew -- You received this bug notification because you are a member of Kernel Packages, which is subscribed t

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-30 Thread Matthew Ruffell
it should fix the issue. I am building new test packages right now. Will write back once they are ready. Thanks, Matthew -- 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/2099914 Title

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-29 Thread Matthew Ruffell
? arg->pid : 0); to something a little more reasonable. I just need to balance regression risk, vs closing the actual CVE, to try not cause any further disruption. Again, I am sorry for any inconvenience caused. Thanks, Matthew -- You received this bug notification because you are a me

[Kernel-packages] [Bug 2107516] Re: Mounting btrfs LVM volumes changes mountpoint location and breaks lsblk output

2025-05-28 Thread Matthew Ruffell
the patch to the git tree. I'll write back once that has happened. Thanks, Matthew -- 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/2107516 Title: Mounting btrfs LVM volumes ch

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-25 Thread Matthew Ruffell
Performing verification for focal. This will cover both the kernel and the cifs-utils package. both in -proposed. This is going to be long, as we need to test: * patched kernel, patched cifs-utils * patched kernel, existing cifs-utils * existing kernel, patched cifs-utils I started a fresh focal

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-24 Thread Matthew Ruffell
Performing verification for jammy. This will cover both the kernel and the cifs-utils package. both in -proposed. This is going to be long, as we need to test: * patched kernel, patched cifs-utils * patched kernel, existing cifs-utils * existing kernel, patched cifs-utils I started a fresh jammy

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-24 Thread Matthew Ruffell
Performing verification for noble. This will cover both the kernel and the cifs-utils package. both in -proposed. This is going to be long, as we need to test: * patched kernel, patched cifs-utils * patched kernel, existing cifs-utils * existing kernel, patched cifs-utils I started a fresh noble

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-24 Thread Matthew Ruffell
Performing verification for oracular. This will cover both the kernel and the cifs-utils package. both in -proposed. This is going to be long, as we need to test: * patched kernel, patched cifs-utils * patched kernel, existing cifs-utils * existing kernel, patched cifs-utils I started a fresh Or

[Kernel-packages] [Bug 2111511] [NEW] Backport: TPM Service Command Response Buffer Interface Over FF-A

2025-05-22 Thread Matthew R. Ochs
Public bug reported: This series was upstreamed in v6.15 and provides a driver to support communicating with a CRB-based TPM service over FF-A. This will be needed for some upcoming NVIDIA SoCs. Backport to 24.04-linux- nvidia-6.11 and 24.04-linux-nvidia-6.14. Lore: https://lore.kernel.org/all/2

[Kernel-packages] [Bug 2111447] Re: Backport: ALSA: hda - Add new driver for HDA controllers listed via ACPI

2025-05-22 Thread Matthew R. Ochs
** Description changed: This patch provides a HDA controller driver needed for some upcoming NVIDIA SoCs that use ACPI rather than devicetree. It is in the process of being upstreamed, and was picked from the Maintainer's "for-next" - branch. Backport to 24.04-linux-nvidia-6.11 and 24.04-lin

[Kernel-packages] [Bug 2111447] Re: Backport: ALSA: hda - Add new driver for HDA controllers listed via ACPI

2025-05-21 Thread Matthew R. Ochs
** Description changed: This patch provides a HDA controller driver needed for some upcoming NVIDIA SoCs that use ACPI rather than devicetree. It is in the process - of being upstreamed, but it is unclear at the moment when it will be - taken by the Maintainer. Backport to 24.04-linux-nvidia-6

[Kernel-packages] [Bug 2111447] [NEW] Backport: ALSA: hda - Add new driver for HDA controllers listed via ACPI

2025-05-21 Thread Matthew R. Ochs
Public bug reported: This patch provides a HDA controller driver needed for some upcoming NVIDIA SoCs that use ACPI rather than devicetree. It is in the process of being upstreamed, but it is unclear at the moment when it will be taken by the Maintainer. Backport to 24.04-linux-nvidia-6.11 and 24.

[Kernel-packages] [Bug 2110634] Re: Include support of Synaptics display link

2025-05-15 Thread Matthew Ruffell
We all have felt the frustration of evdi being out of tree for years now, with constant breakage between the DRM subsystem and the evdi.ko kernel module. The best outcome would be to mainline the driver. There's a lot of history behind it here: https://github.com/DisplayLink/evdi/issues/25 The s

[Kernel-packages] [Bug 2107516] Re: Mounting btrfs LVM volumes changes mountpoint location and breaks lsblk output

2025-05-14 Thread Matthew Ruffell
Kernel Team to review the patch, and we need 2x acks from Senior Kernel Team members to get approved for the next SRU cycle. I'll keep an eye out and let you know as things move forward. Thanks, Matthew -- You received this bug notification because you are a member of Kernel Packages, whi

[Kernel-packages] [Bug 2107516] Re: Ubuntu 22.04 kernel 5.15.0.136 changes /proc/mounts for btfs volumes

2025-05-13 Thread Matthew Ruffell
** Changed in: linux (Ubuntu) Status: New => Invalid ** Changed in: linux (Ubuntu Jammy) Status: New => In Progress ** Changed in: linux (Ubuntu Jammy) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Jammy) Assignee: (unassigned) => Matthew Ruffe

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-05-12 Thread Matthew Ruffell
Vinicius Peixoto has submitted the kernel patches for -generic to the Kernel Team mailing list: Cover letter: https://lists.ubuntu.com/archives/kernel-team/2025-April/159465.html Patches: https://lists.ubuntu.com/archives/kernel-team/2025-April/159466.html https://lists.ubuntu.com/archives/k

[Kernel-packages] [Bug 2100565] Re: kernel update broke Logitech G603 mouse over Bluetooth, other Bluetooth devices work fine

2025-05-09 Thread Matthew Macdonald-Wallace
I have the same symptoms but with a Filco Majestouch2 keyboard. This is on a Lenovo IdeaPad 5 with the following details in lshw: *-usb:3 description: Bluetooth wireless interface product: AX201 Bluetooth vendor: Intel Corp.

[Kernel-packages] [Bug 2109872] [NEW] Backport: perf: arm_cspmu: nvidia: update event list and filter

2025-05-02 Thread Matthew R. Ochs
Public bug reported: This v6.14 series fixes the list of supported events and filters in NVIDIA Grace CoreSight PMUs. Backport to 24.04-linux-nvidia and 24.04-linux-nvidia-6.11. Lore discussion: https://lore.kernel.org/all/20241031142118.1865965-1-bwicaks...@nvidia.com/ Upstream SHAs: ac4c52

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-29 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2103564] Re: nfsd hangs and never recovers after NFS4ERR_DELAY and a connection loss

2025-04-28 Thread Matthew Ruffell
This is currently in -proposed2 for 5.15.0-1080-gke. ** Changed in: linux-gke (Ubuntu Jammy) Status: New => Fix Committed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-gke in Ubuntu. https://bugs.launchpad.net/bugs/2103564

[Kernel-packages] [Bug 2062568] Re: nfsd gets unresponsive after some hours of operation

2025-04-28 Thread Matthew Ruffell
OEM kernel, they are really meant for Laptop users and not for servers. Thanks, Matthew -- 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/2062568 Title: nfsd gets unresponsive after som

[Kernel-packages] [Bug 2107516] Re: Ubuntu 22.04 kernel 5.15.0.136 changes /proc/mounts for btfs volumes

2025-04-21 Thread Matthew Ruffell
Also, I am having trouble reproducing the problem. Any chance that you can help make a testcase? I made a 5G disk, made a PV, VG and LV, and then made a btrfs filesystem. But I could never get the udev trigger to actually occur to rename the device links. Any ideas? $ uname -rv 5.15.0-127-generi

[Kernel-packages] [Bug 2107516] Re: Ubuntu 22.04 kernel 5.15.0.136 changes /proc/mounts for btfs volumes

2025-04-21 Thread Matthew Ruffell
** Also affects: linux (Ubuntu Jammy) Importance: Undecided Status: New -- 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/2107516 Title: Ubuntu 22.04 kernel 5.15.0.136 changes /pr

[Kernel-packages] [Bug 2091719] Re: btrfs will WARN_ON() in btrfs_remove_qgroup() unnecessarily

2025-04-16 Thread Matthew Ruffell
Hi Luca, The 6.8.0-58-generic and 6.11.0-24-generic kernels have been released to -updates now. You should be good to go. Thanks, Matthew -- 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

[Kernel-packages] [Bug 2107251] Re: UEFI dbx does not appear to do anything

2025-04-13 Thread Matthew Ruffell
mostly used by hardware manufacturers to install firmware updates to consumer devices like laptops, desktops etc. For enterprise servers its still usually done in the iDRAC / ILO interface instead. Anyway, there's no rush, you can patch whenever it suits you. Thanks, Matthew ** Changed in:

[Kernel-packages] [Bug 2107251] Re: UEFI dbx does not appear to do anything

2025-04-12 Thread Matthew Ruffell
firmware updates. If you install the update it will stop pestering you to update on startup. Thanks, Matthew -- 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/2107251 Title: UEFI dbx does

[Kernel-packages] [Bug 2106352] ProcCpuinfoMinimal.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870091/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 2106352] PaInfo.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "PaInfo.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870089/+files/PaInfo.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] Lspci-vt.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870085/+files/Lspci-vt.txt -- 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/21

[Kernel-packages] [Bug 2106352] ProcCpuinfoMinimal.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "ProcCpuinfoMinimal.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870074/+files/ProcCpuinfoMinimal.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.l

[Kernel-packages] [Bug 2106352] UdevDb.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870095/+files/UdevDb.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] ProcModules.txt

2025-04-10 Thread Matthew McKinney
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870093/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2106352] Re: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650

2025-04-10 Thread Matthew McKinney
apport information ** Tags added: apport-collected xia ** Description changed: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650 (SOF) with Kernel 6.8 / 6.11 Hardware: System: Acer Chromebook 14 (CB3-431) Board Name: GOOGLE Edgar (Conf

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-08 Thread Matthew Ruffell
** Description changed: BugLink: https://bugs.launchpad.net/bugs/2099914 [Impact] This is CVE-2025-2312, where namespace confusion by cifs.upcall may lead to disclosing sensitive data from the host or container Kerberos credentials cache by accessing the wrong credential cache tha

[Kernel-packages] [Bug 2099914] Re: CVE-2025-2312 cifs.upcall could access incorrect kerberos credentials cache

2025-04-08 Thread Matthew Ruffell
ty/CVE-2025-2312 + https://nvd.nist.gov/vuln/detail/CVE-2025-2312 ** Changed in: linux (Ubuntu Focal) Assignee: Matthew Ruffell (mruffell) => Vinicius Peixoto (vpeixoto) ** Changed in: linux (Ubuntu Jammy) Assignee: Matthew Ruffell (mruffell) => Vinicius Peixoto (vpeixoto) ** Chang

[Kernel-packages] [Bug 2106352] Lsusb-t.txt

2025-04-08 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870070/+files/Lsusb-t.txt -- 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/2106

[Kernel-packages] [Bug 2106352] IwConfig.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870066/+files/IwConfig.txt -- 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/21

[Kernel-packages] [Bug 2106352] ProcCpuinfo.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870073/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2106352] Lsusb-v.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870088/+files/Lsusb-v.txt -- 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/2106

[Kernel-packages] [Bug 2106352] WifiSyslog.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870079/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 2106352] Lsusb-v.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb-v.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870071/+files/Lsusb-v.txt -- 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/2106

[Kernel-packages] [Bug 2106352] Lsusb.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870086/+files/Lsusb.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] Lspci.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870067/+files/Lspci.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] ProcModules.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "ProcModules.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870076/+files/ProcModules.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2106352] ProcInterrupts.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870092/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 2106352] Re: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650

2025-04-07 Thread Matthew McKinney
Responding to the request above: I have now run sudo apport-collect 2106352. The collected system information should be attached to this report. Regarding whether the audio worked on older kernels: I installed Linux Mint 22.1 "Xia" (based on Ubuntu 24.04 "Noble") recently. It came with the 6.8 k

[Kernel-packages] [Bug 2106352] WifiSyslog.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "WifiSyslog.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870096/+files/WifiSyslog.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bug

[Kernel-packages] [Bug 2106352] acpidump.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870097/+files/acpidump.txt -- 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/21

[Kernel-packages] [Bug 2106352] RfKill.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870094/+files/RfKill.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] ProcCpuinfo.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "ProcCpuinfo.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870090/+files/ProcCpuinfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/b

[Kernel-packages] [Bug 2106352] UdevDb.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "UdevDb.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870078/+files/UdevDb.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] Lsusb-t.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb-t.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870087/+files/Lsusb-t.txt -- 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/2106

[Kernel-packages] [Bug 2106352] Lspci.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lspci.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870084/+files/Lspci.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] CurrentDmesg.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870082/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 2106352] IwConfig.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "IwConfig.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870083/+files/IwConfig.txt -- 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/21

[Kernel-packages] [Bug 2106352] AlsaInfo.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "AlsaInfo.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870081/+files/AlsaInfo.txt -- 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/21

[Kernel-packages] [Bug 2106352] RfKill.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "RfKill.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870077/+files/RfKill.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] ProcInterrupts.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870075/+files/ProcInterrupts.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad

[Kernel-packages] [Bug 2106352] acpidump.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "acpidump.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870080/+files/acpidump.txt ** Description changed: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650 (SOF) with Kernel 6.8 / 6.11

[Kernel-packages] [Bug 2106352] PaInfo.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "PaInfo.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870072/+files/PaInfo.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] Lspci-vt.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lspci-vt.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870068/+files/Lspci-vt.txt -- 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/21

[Kernel-packages] [Bug 2106352] Lsusb.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "Lsusb.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870069/+files/Lsusb.txt -- 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/2106352

[Kernel-packages] [Bug 2106352] CurrentDmesg.txt

2025-04-07 Thread Matthew McKinney
apport information ** Attachment added: "CurrentDmesg.txt" https://bugs.launchpad.net/bugs/2106352/+attachment/5870065/+files/CurrentDmesg.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net

[Kernel-packages] [Bug 2093871] Re: Introduce and use sendpages_ok() instead of sendpage_ok() in nvme-tcp and drbd

2025-04-06 Thread Matthew Ruffell
Performing verification for oracular. Firstly, I started with 6.11.0-21-generic with the following commit reverted: commit ab99a87542f194f28e2364a42afbf9fb48b1c724 Author: Ofir Gal Date: Fri Jun 7 10:27:44 2024 +0300 Subject: md/md-bitmap: fix writing non bitmap pages Link: https://git.kernel.o

[Kernel-packages] [Bug 2093871] Re: Introduce and use sendpages_ok() instead of sendpage_ok() in nvme-tcp and drbd

2025-04-06 Thread Matthew Ruffell
Performing verification for noble. Firstly, I started with 6.8.0-57-generic with the following commit reverted: commit ab99a87542f194f28e2364a42afbf9fb48b1c724 Author: Ofir Gal Date: Fri Jun 7 10:27:44 2024 +0300 Subject: md/md-bitmap: fix writing non bitmap pages Link: https://git.kernel.org/p

[Kernel-packages] [Bug 2106352] Re: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650

2025-04-06 Thread Matthew McKinney
** Description changed: - Bug Report - - Title: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 - (Edgar) / Atom x5-E8000 / RT5650 (SOF) with Kernel 6.8 / 6.11 + Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / + Atom x5-E8000 / RT5650 (SOF) with Kernel 6.8 /

[Kernel-packages] [Bug 2106352] [NEW] Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650

2025-04-06 Thread Matthew McKinney
Public bug reported: Bug Report Title: Audio freezes/loops (UBSAN DAPM errors) on Acer Chromebook 14 (Edgar) / Atom x5-E8000 / RT5650 (SOF) with Kernel 6.8 / 6.11 Hardware: System: Acer Chromebook 14 (CB3-431) Board Name: GOOGLE Edgar (Confirmed via dmidecode) CPU: Intel(R) Atom(TM) x5-E8000 CP

[Kernel-packages] [Bug 2091719] Re: btrfs will WARN_ON() in btrfs_remove_qgroup() unnecessarily

2025-04-06 Thread Matthew Ruffell
the Kernel Team: I have also run both the 6.11 and 6.8 kernels through xfstests btrfs/* and had both runs complete with identical results to -updates, since I can't exactly reproduce this issue myself. I have enough confidence to mark this as verified. Thanks, Matthew ** Tags re

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-05 Thread Matthew Ruffell
Attached is a debdiff for cifs-utils on oracular ** Patch added: "Debdiff for cifs-utils on oracular" https://bugs.launchpad.net/ubuntu/oracular/+source/linux/+bug/2099914/+attachment/5868795/+files/lp2099914_oracular.debdiff -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-05 Thread Matthew Ruffell
Attached is a debdiff for cifs-utils on jammy ** Patch added: "Debdiff for cifs-utils on jammy" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099914/+attachment/5868797/+files/lp2099914_jammy.debdiff -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-01 Thread Matthew Ruffell
Attached is a debdiff for cifs-utils on focal ** Patch added: "Debdiff for cifs-utils on Focal" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099914/+attachment/5868798/+files/lp2099914_focal.debdiff -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-01 Thread Matthew Ruffell
Attached is a debdiff for cifs-utils on noble ** Patch added: "Debdiff for cifs-utils on noble" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2099914/+attachment/5868796/+files/lp2099914_noble.debdiff -- You received this bug notification because you are a member of Kernel Packages, w

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-01 Thread Matthew Ruffell
** Changed in: cifs-utils (Ubuntu Focal) Importance: Undecided => Medium ** Changed in: cifs-utils (Ubuntu Focal) Status: New => In Progress ** Changed in: cifs-utils (Ubuntu Focal) Assignee: (unassigned) => Matthew Ruffell (mruffell) ** Changed in: cifs-utils (Ubu

[Kernel-packages] [Bug 2099914] Re: cifs.upcall program in cifs-utils package incorrectly makes an upcall to different namespace in case of container environments

2025-04-01 Thread Matthew Ruffell
Fixed in plucky in: cifs-utils 2:7.2-2 linux 6.14.0-13-generic ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Plucky) Importance: Undecided Status: New ** Also affects: cifs-utils (Ubuntu Plucky) Importance: Undecided

[Kernel-packages] [Bug 2091719] Re: btrfs will WARN_ON() in btrfs_remove_qgroup() unnecessarily

2025-03-26 Thread Matthew Ruffell
8.0-58-generic linux-modules-6.8.0-58-generic linux-modules-extra-6.8.0-58-generic linux-headers-6.8.0-58-generic 4) sudo reboot 5) uname -rv 6.8.0-58-generic #60-Ubuntu SMP PREEMPT_DYNAMIC Fri Mar 14 18:29:48 UTC 2025 Thanks, Matthew -- You received this bug notification because you are a mem

[Kernel-packages] [Bug 2104202] [NEW] Backport: Replace NVIDIA:SAUCE Blackwell patches with their upstream counterparts

2025-03-25 Thread Matthew R. Ochs
Public bug reported: This small series replaces some out-of-tree patches with their [now] upstream counterparts. The version of the series that made it upstream differed slightly from the SAUCE patches based upon feedback on the mailing list: - Blackwell PCI device ID addition was split into a

[Kernel-packages] [Bug 2103564] Re: nfsd hangs and never recovers after NFS4ERR_DELAY and a connection loss

2025-03-18 Thread Matthew Ruffell
Patches submitted to the Kernel Team Mailing List Cover Letter: https://lists.ubuntu.com/archives/kernel-team/2025-March/158128.html Patch: https://lists.ubuntu.com/archives/kernel-team/2025-March/158129.html -- You received this bug notification because you are a member of Kernel Packages, whic

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