[Bug 2148334] Re: Kernel Oops in __jump_label_patch during suspend/resume on (K)Ubuntu 26.04 (reproducible)

*** This bug is a duplicate of bug 2149963 *** https://bugs.launchpad.net/bugs/2149963 Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are subscribed to linux in Ubuntu. Matching subscriptions: Bgg, Bmail, Nb https://bugs.launchpad.net/bugs/2148334 Title: Kernel Oops in __jump_label_patch during suspend/resume on (K)Ubuntu 26.04 (reproducible) Status in linux package in Ubuntu: Confirmed Status in linux source package in Resolute: Confirmed Bug description: On a system running Kubuntu 26.04, suspending the system consistently results in a kernel Oops. The crash occurs during the suspend/resume cycle and is reproducible even after blacklisting all proprietary NVIDIA modules, indicating the issue is not caused by the NVIDIA driver. The kernel trace shows a failure at: RIP: __jump_label_patch.cold+0x24/0x26 Observations: Issue occurs reliably during suspend Reproduced with NVIDIA modules blacklisted (nvidia, nvidia_drm, nvidia_modeset) System does not successfully enter or resume from suspend Steps to reproduce: Boot system normally Initiate suspend Observe kernel Oops on console Expected result: System enters suspend and resumes normally Actual result: Kernel Oops during suspend/resume System becomes unresponsive Issue persists across multiple attempts ProblemType: Bug DistroRelease: Ubuntu 26.04 Package: linux-image-7.0.0-13-generic 7.0.0-13.13 ProcVersionSignature: Ubuntu 7.0.0-13.13-generic 7.0.0-rc7 Uname: Linux 7.0.0-13-generic x86_64 ApportVersion: 2.34.0-0ubuntu2 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: KDE Date: Tue Apr 14 19:08:13 2026 InstallationDate: Installed on 2026-01-12 (92 days ago) InstallationMedia: Kubuntu 25.04 "Plucky Puffin" - Release amd64 (20250417) IwDevWlp46s0Link: Not connected. MachineType: GIGABYTE AORUS 15 YE5 ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-7.0.0-13-generic root=UUID=3e009cef-e2bc-4a5f-b25c-7ccab902bef1 ro quiet splash PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. SourcePackage: linux UpgradeStatus: Upgraded to resolute on 2026-04-12 (2 days ago) dmi.bios.date: 12/27/2022 dmi.bios.release: 5.25 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: FB09 dmi.board.asset.tag: Default string dmi.board.name: AORUS 15 YE5 dmi.board.vendor: GIGABYTE dmi.board.version: WIN11 dmi.chassis.asset.tag: Default string dmi.chassis.type: 10 dmi.chassis.vendor: SYS_CHASSIS_MANUFACTURER_1 dmi.chassis.version: y.y dmi.ec.firmware.release: 3.8 dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrFB09:bd12/27/2022:br5.25:efr3.8:svnGIGABYTE:pnAORUS15YE5:pvrDefaultstring:rvnGIGABYTE:rnAORUS15YE5:rvrWIN11:cvnSYS_CHASSIS_MANUFACTURER_1:ct10:cvry.y:skuX5PYE5:pfaAORUS: dmi.product.family: AORUS dmi.product.name: AORUS 15 YE5 dmi.product.sku: X5PYE5 dmi.product.version: Default string dmi.sys.vendor: GIGABYTE To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2148334/+subscriptions