Public bug reported: Problem booting kernel linux-image-6.17.0-9-generic from noble-proposed, on a Dell Latitude 7320 laptop using Intel VMD aka RST and an NVMe drive.
The kernel boots but seems to not be able to initialize VMD/NVMe: [ 2.647075] input: PS/2 Generic Mouse as /devices/platform/i8042/serio1/input/input5 [ 62.668188] nvme nvme0: I/O tag 20 (1014) QID 0 timeout, completion polled [ 87.959229] watchdog: CPU7: Watchdog detected hard LOCKUP on cpu 7 [ 87.959233] Modules linked in: nvme nvme_core nvme_keyring nvme_auth ucsi_acpi hid_multitouch ahci typec_ucsi hid_generic libahci typec rtsx_pci_sdmmc psmouse intel_lpss_pci video i2c_hid rtsx_pci idma64 vmd thunderbolt intel_ishtp hid wmi pinctrl_tigerlake [ 87.959250] CPU: 7 UID: 0 PID: 0 Comm: swapper/7 Not tainted 6.17.0-9-generic #9~24.04.2-Ubuntu PREEMPT(voluntary) [ 87.959253] Hardware name: Dell Inc. Latitude 7320/07MHG4, BIOS 1.35.0 04/17/2024 [ 87.959254] RIP: 0010:its_return_thunk+0x0/0x10 [...] [ 87.959272] Call Trace: [ 87.959272] <IRQ> [ 87.959272] ? mtree_load+0x56/0x2c0 [ 87.959272] generic_handle_irq+0x17/0x30 [ 87.959272] vmd_irq+0x33/0x70 [vmd] [ 87.959272] __handle_irq_event_percpu+0x4c/0x1e0 [ 87.959272] handle_irq_event+0x39/0x80 [ 87.959272] handle_edge_irq+0xb2/0x1b0 [ 87.959272] __common_interrupt+0x53/0x150 [ 87.959272] common_interrupt+0xb1/0xe0 [ 87.959272] </IRQ> [...] This regression was likely introduced in: Bad commit: 54f45a30c0d0153d2be091ba2d683ab6db6d1d5b "PCI: Don't skip child bus reset if parent has already been reset" And then fixed in: Fix commit: e433110eb5bf067f74d3d15c5fb252206c66ae0b "PCI: Fix VMD domain reset regression introduced by 54f45a30c0d0" It looks like Fedora also dealt with the same thing in https://bodhi.fedoraproject.org/updates/FEDORA-2025-95d3b19dcb ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.17.0-9-generic 6.17.0-9.9~24.04.2 ProcVersionSignature: Ubuntu 6.14.0-36.36~24.04.1-generic 6.14.11 Uname: Linux 6.14.0-36-generic x86_64 NonfreeKernelModules: zfs ApportVersion: 2.28.1-0ubuntu3.8 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Dec 8 22:03:08 2025 InstallationDate: Installed on 2024-09-07 (457 days ago) InstallationMedia: Ubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64 (20220809.1) SourcePackage: linux-signed-hwe-6.17 UpgradeStatus: Upgraded to noble on 2024-09-07 (457 days ago) ** Affects: linux-signed-hwe-6.17 (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug noble package-from-proposed wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2134424 Title: VMD-managed NVMe fails to initialize (fixed upstream) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-6.17/+bug/2134424/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
