** Description changed: + SRU Justification + + [Impact] + + * Having occurrences of "detected field-spanning write" on zpool import. + Logs included below SRU justification + + [Fix] + + * Backport 6f50f8e16b7c: "zfs_log: add flex array fields to log record structs" + * Backport c84a37ae93b5: "lua: add flex array field to TString type" + + [Test Plan] + + * Compile tested + * Run through autopkgtest regression tests + + [Regression potential] + + * Changes already in upstream ZFS. lua changes are quite small. Otherwise adding + a new struct is added, which could lead to allocation issues if not managed + properly. + I upgraded one of my systems to Oracular and noticed this error: memcpy: detected field-spanning write (size 8) of single field "lr + 1" at /build/linux-3RcvoW/linux-6.11.0/debian/build/build- generic/____________________________________________________________________________dkms/build/zfs/2.2.6/build/module/zfs/zfs_log.c:461 (size 0) I'm running kernel 6.11.0-8-generic and zfs 2.2.6-1ubuntu1 See also: memcpy: detected field-spanning write #16501 - https://github.com/openzfs/zfs/issues/16501 memcpy: detected field-spanning write (size 7) of single field "sbuf" at /var/lib/dkms/zfs/2.2.99/build/module/lua/lstring.c:107 - https://github.com/openzfs/zfs/issues/16541 - --- + --- ProblemType: Bug ApportVersion: 2.30.0-0ubuntu2 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/seq: danilo 3545 F.... pipewire - /dev/snd/controlC0: danilo 3550 F.... wireplumber + USER PID ACCESS COMMAND + /dev/snd/seq: danilo 3545 F.... pipewire + /dev/snd/controlC0: danilo 3550 F.... wireplumber CasperMD5CheckResult: pass DistroRelease: Ubuntu 24.10 InstallationDate: Installed on 2024-09-11 (15 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424) IwConfig: Error: [Errno 2] No such file or directory: 'iwconfig' Lsusb: - Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub - Bus 001 Device 003: ID 04f2:b47f Chicony Electronics Co., Ltd VGA Webcam - Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller - Bus 001 Device 005: ID 04ca:3014 Lite-On Technology Corp. Qualcomm Atheros Bluetooth - Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub + Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub + Bus 001 Device 003: ID 04f2:b47f Chicony Electronics Co., Ltd VGA Webcam + Bus 001 Device 004: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller + Bus 001 Device 005: ID 04ca:3014 Lite-On Technology Corp. Qualcomm Atheros Bluetooth + Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub MachineType: Acer Aspire ES1-572 NonfreeKernelModules: zfs Package: linux (not installed) ProcEnviron: - LANG=pt_BR.UTF-8 - PATH=(custom, no user) - SHELL=/bin/bash - TERM=screen-256color + LANG=pt_BR.UTF-8 + PATH=(custom, no user) + SHELL=/bin/bash + TERM=screen-256color ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_x44vyn@/vmlinuz-6.11.0-8-generic root=ZFS=rpool/ROOT/ubuntu_x44vyn ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=1 ProcVersionSignature: Ubuntu 6.11.0-8.8-generic 6.11.0 RelatedPackageVersions: - linux-restricted-modules-6.11.0-8-generic N/A - linux-backports-modules-6.11.0-8-generic N/A - linux-firmware 20240913.gita34e7a5f-0ubuntu2 + linux-restricted-modules-6.11.0-8-generic N/A + linux-backports-modules-6.11.0-8-generic N/A + linux-firmware 20240913.gita34e7a5f-0ubuntu2 Tags: oracular Uname: Linux 6.11.0-8-generic x86_64 UnreportableReason: Este relatório é sobre o pacote que não foi instalado. UpgradeStatus: Upgraded to oracular on 2024-09-25 (1 days ago) UserGroups: N/A _MarkForUpload: False dmi.bios.date: 06/20/2016 dmi.bios.release: 1.2 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.02 dmi.board.asset.tag: Type2 - Board Asset Tag dmi.board.name: T-Rex_SK dmi.board.vendor: Acer dmi.board.version: V1.02 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.02 dmi.ec.firmware.release: 1.2 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.02:bd06/20/2016:br1.2:efr1.2:svnAcer:pnAspireES1-572:pvrV1.02:rvnAcer:rnT-Rex_SK:rvrV1.02:cvnAcer:ct10:cvrV1.02:skuAspireES1-572_1085_V1.02: dmi.product.family: SKL dmi.product.name: Aspire ES1-572 dmi.product.sku: Aspire ES1-572_1085_V1.02 dmi.product.version: V1.02 dmi.sys.vendor: Acer
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2082060 Title: memcpy: detected field-spanning write (size 8) of single field "lr + 1" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/zfs-linux/+bug/2082060/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs