1.问题描述 描述1：优化 cgroup 在 percpu 上未及时释放占用内存的问题 描述2：优化 xfs 在极限文件系统碎片时，某些场景下 CPU 占用过高的问题 描述3：优化kernfs锁机制，优化 kubelet 大量进程在等待锁时出现 hung_task 的问题 描述4：修复 MLX5 网卡在服务器先启动，交换机后启动之后，网络无法联通的问题 描述5：修复跨主机网络丢包问题 描述6：新增 Loongarch 3C6000 支持 描述7：修复 Bonding 信息获取失败的问题 描述8：修复 IPv6 一致性测试中，RFC4861 测试项的 127-130、194-195 失败的问题 描述9：[KYSEC] 修复杀死进程时，cred 处理不当而导致的 UAF 问题 描述10：修复海光平台 PSP 下 TPCM/TDM 用例失败的问题 描述11：修复飞腾 S5000c 第 64 核触发核隔离后 OS 无法进入的问题 描述12：优化 NFSv3 df -h 偶现 3s 的问题 描述13：修复 virtio-mm 的链表断链问题 2.软件包修复版本 ·银河麒麟高级服务器操作系统 V10 SP3 2403 (x86_64) kernel-abi-whitelists-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-4.19.90-89.18.v2401.ky10或以上版本 kernel-devel-4.19.90-89.18.v2401.ky10或以上版本 perf-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-internal-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-libs-4.19.90-89.18.v2401.ky10或以上版本 kernel-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-libs-devel-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-devel-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-4.19.90-89.18.v2401.ky10或以上版本 kernel-doc-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-extra-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-extra-4.19.90-89.18.v2401.ky10或以上版本 python3-perf-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-internal-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-core-4.19.90-89.18.v2401.ky10或以上版本 bpftool-4.19.90-89.18.v2401.ky10或以上版本 kernel-cross-headers-4.19.90-89.18.v2401.ky10或以上版本 kernel-core-4.19.90-89.18.v2401.ky10或以上版本 kernel-headers-4.19.90-89.18.v2401.ky10或以上版本 kernel-ipaclones-internal-4.19.90-89.18.v2401.ky10或以上版本 ·银河麒麟高级服务器操作系统 V10 SP3 2403 (aarch64) kernel-abi-whitelists-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-4.19.90-89.18.v2401.ky10或以上版本 kernel-devel-4.19.90-89.18.v2401.ky10或以上版本 perf-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-internal-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-libs-4.19.90-89.18.v2401.ky10或以上版本 kernel-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-libs-devel-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-devel-4.19.90-89.18.v2401.ky10或以上版本 kernel-tools-4.19.90-89.18.v2401.ky10或以上版本 kernel-doc-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-extra-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-extra-4.19.90-89.18.v2401.ky10或以上版本 python3-perf-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-modules-internal-4.19.90-89.18.v2401.ky10或以上版本 kernel-modules-4.19.90-89.18.v2401.ky10或以上版本 kernel-debug-core-4.19.90-89.18.v2401.ky10或以上版本 bpftool-4.19.90-89.18.v2401.ky10或以上版本 kernel-cross-headers-4.19.90-89.18.v2401.ky10或以上版本 kernel-core-4.19.90-89.18.v2401.ky10或以上版本 kernel-headers-4.19.90-89.18.v2401.ky10或以上版本 3.修复方法 方法一：配置源进行升级安装 1.打开软件包源配置文件，根据仓库地址进行修改。 仓库源地址： 银河麒麟高级服务器操作系统 V10 SP3 2403 x86_64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/ aarch64:https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/ 2.配置完成后执行更新命令进行升级，命令如下： yum update Packagename 方法二：下载安装包进行升级安装 通过软件包地址下载软件包，使用软件包升级命令根据受影响的软件包 列表进行升级安装, 命令如下： yum install Packagename 4.软件包下载地址 ·银河麒麟高级服务器操作系统 V10 SP3 2403 kernel(x86_64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/bpftool-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-abi-whitelists-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-core-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-cross-headers-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-core-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-devel-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-extra-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-debug-modules-internal-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-devel-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-doc-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-headers-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-ipaclones-internal-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-modules-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-modules-extra-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-modules-internal-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-tools-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/kernel-tools-libs-devel-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/perf-4.19.90-89.18.v2401.ky10.x86_64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/x86_64/Packages/python3-perf-4.19.90-89.18.v2401.ky10.x86_64.rpm kernel(aarch64)软件包下载地址: https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-doc-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/bpftool-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-abi-whitelists-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-core-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-cross-headers-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-core-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-extra-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-debug-modules-internal-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-doc-4.19.90-89.18.v2401.ky10.noarch.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-headers-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-extra-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-modules-internal-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/kernel-tools-libs-devel-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/perf-4.19.90-89.18.v2401.ky10.aarch64.rpm https://update.cs2c.com.cn/NS/V10/V10SP3-2403/os/adv/lic/updates/aarch64/Packages/python3-perf-4.19.90-89.18.v2401.ky10.aarch64.rpm 注：其他相关依赖包请到相同目录下载 5.修复验证 使用软件包查询命令，查看相关软件包版本是否与修复版本一致，如果版本一致，则说明修复成功。 sudo rpm -qa | grep Packagename