登录
注册
开源
企业版
高校版
搜索
帮助中心
使用条款
关于我们
开源
企业版
高校版
私有云
模力方舟
AI 队友
登录
注册
代码拉取完成，页面将自动刷新
开源项目
>
其他开源
>
操作系统
&&
捐赠
捐赠前请先登录
取消
前往登录
扫描微信二维码支付
取消
支付完成
支付提示
将跳转至支付宝完成支付
确定
取消
Watch
不关注
关注所有动态
仅关注版本发行动态
关注但不提醒动态
114
Star
72
Fork
323
src-openEuler
/
kernel
代码
Issues
0
Pull Requests
48
Wiki
统计
流水线
服务
JavaDoc
PHPDoc
质量分析
Jenkins for Gitee
腾讯云托管
腾讯云 Serverless
悬镜安全
阿里云 SAE
Codeblitz
SBOM
我知道了，不再自动展开
更新失败，请稍后重试！
移除标识
内容风险标识
本任务被
标识为内容中包含有代码安全 Bug 、隐私泄露等敏感信息，仓库外成员不可访问
【OLK-6.6】Livepatch/x64：热补丁与ftrace并发时可能导致BUG_ON
已完成
#ICPCXQ
内核缺陷
PanTaixi
创建于
2025-07-28 19:42
> _**请尽量提供详细的信息，如缺乏必要的定位信息，则缺陷不会被定位**_ ## 环境信息 【OS版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果） 【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果） OLK-6.6 【硬件平台】（缺陷相关的硬件信息，如：处理器型号、内存、磁盘、网卡、BIOS 等信息） 【组网信息】（和网络、性能相关的问题，应该说明详细的组网和场景信息） ## 缺陷信息 【问题复现步骤】 1. 在启动和停止任意ftrace event的同时加载和卸载任意热补丁，会触发BUG_ON. 2. 在 arch/x86/kernel/alternative.c 的 text_poke_bp_batch 中添加 mdelay，延长race窗口期，可以稳定复现问题。 3. 【实际结果】请描述出问题的结果和影响 【期望结果】请描述出期望的结果和影响 【其他相关附件信息】比如 syslog、dmesg、panic、lockup、kdump 信息、图片等 ``` # 这里可以附上相关文本信息 ``` 【已分析信息】如已经做过分析和定位，请尽量附上详细的分析结果 **二、缺陷分析结构反馈** 影响性分析说明： 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2
> _**请尽量提供详细的信息，如缺乏必要的定位信息，则缺陷不会被定位**_ ## 环境信息 【OS版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果） 【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果） OLK-6.6 【硬件平台】（缺陷相关的硬件信息，如：处理器型号、内存、磁盘、网卡、BIOS 等信息） 【组网信息】（和网络、性能相关的问题，应该说明详细的组网和场景信息） ## 缺陷信息 【问题复现步骤】 1. 在启动和停止任意ftrace event的同时加载和卸载任意热补丁，会触发BUG_ON. 2. 在 arch/x86/kernel/alternative.c 的 text_poke_bp_batch 中添加 mdelay，延长race窗口期，可以稳定复现问题。 3. 【实际结果】请描述出问题的结果和影响 【期望结果】请描述出期望的结果和影响 【其他相关附件信息】比如 syslog、dmesg、panic、lockup、kdump 信息、图片等 ``` # 这里可以附上相关文本信息 ``` 【已分析信息】如已经做过分析和定位，请尽量附上详细的分析结果 **二、缺陷分析结构反馈** 影响性分析说明： 缺陷严重等级:(Critical/High/Moderate/Low) 缺陷根因说明: 受影响版本排查(受影响/不受影响): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2 修复是否涉及abi变化(是/否): openEuler-20.03-LTS-SP4 openEuler-22.03-LTS-SP3 openEuler-22.03-LTS-SP4 openEuler-24.03-LTS openEuler-24.03-LTS-SP1 openEuler-24.03-LTS-SP2
评论 (
3
)
登录
后才可以发表评论
状态
已完成
待办的
已挂起
进行中
已拒绝
已完成
负责人
未设置
CTC-Xibo.Wang
CTC-XiboWang
负责人
协作者
+负责人
+协作者
标签
sig/Kernel
未设置
项目
未立项任务
未立项任务
里程碑
未关联里程碑
未关联里程碑
Pull Requests
未关联
未关联
关联的 Pull Requests 被合并后可能会关闭此 issue
分支
未关联
分支 (38)
标签 (271)
master
openEuler-24.03-LTS-SP3
openEuler-24.03-LTS-SP2
openEuler-24.03-LTS-SP1
openEuler-24.03-LTS
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP4
openEuler-22.03-LTS-SP3
openEuler-25.09
openEuler-24.03-LTS-Next
openEuler-25.03
openEuler-22.03-LTS-SP2
openEuler-22.03-LTS-SP1
openEuler-22.03-LTS-SP4-64KB
openEuler-24.09
openEuler-22.03-LTS-Next
openEuler-24.03-LTS-Loongarch
openEuler-22.03-LTS
openEuler-20.03-LTS-SP1
sync-pr1519-openEuler-24.03-LTS-to-openEuler-24.03-LTS-Next
sync-pr1486-master-to-openEuler-24.03-LTS-Next
loongarch-support
openEuler-20.03-LTS-SP3
sync-pr1314-openEuler-22.03-LTS-SP3-to-openEuler-22.03-LTS-Next
openEuler-23.09
openEuler-23.03
openEuler-22.03-LTS-LoongArch
openEuler-22.09
openEuler-22.09-HeXin
openEuler-20.03-LTS-SP2
openEuler-21.09
openEuler-20.03-LTS
openEuler-20.03-LTS-Next
openEuler-21.03
openEuler-20.09
openEuler-20.03-LTS-SP1-testing
openEuler1.0
openEuler1.0-base
openEuler-24.03-LTS-SP1-update-20251024
openEuler-20.03-LTS-SP4-update-20251024
openEuler-24.03-LTS-update-20251024
openEuler-22.03-LTS-SP3-update-20251024
openEuler-22.03-LTS-SP4-update-20251024
openEuler-24.03-LTS-SP2-update-20251024
openEuler-20.03-LTS-SP4-update-20251017
openEuler-22.03-LTS-SP3-update-20251017
openEuler-24.03-LTS-update-20251017
openEuler-24.03-LTS-SP1-update-20251017
openEuler-24.03-LTS-SP2-update-20251017
openEuler-22.03-LTS-SP4-update-20251017
openEuler-20.03-LTS-SP4-update-20251011
openEuler-22.03-LTS-SP4-update-20251011
openEuler-22.03-LTS-SP3-update-20251011
openEuler-24.03-LTS-update-20250929
openEuler-25.09-release
openEuler-20.03-LTS-SP4-update-20250926
openEuler-24.03-LTS-update-20250926
openEuler-22.03-LTS-SP3-update-20250926
openEuler-22.03-LTS-SP4-update-20250926
openEuler-24.03-LTS-SP1-update-20250926
openEuler-24.03-LTS-SP2-update-20250926
openEuler-20.03-LTS-SP4-update-20250919
openEuler-22.03-LTS-SP3-update-20250919
openEuler-24.03-LTS-update-20250919
openEuler-22.03-LTS-SP4-update-20250919
openEuler-24.03-LTS-SP1-update-20250919
openEuler-24.03-LTS-SP2-update-20250919
openEuler-20.03-LTS-SP4-update-20250912
openEuler-22.03-LTS-SP3-update-20250912
openEuler-22.03-LTS-SP4-update-20250912
openEuler-24.03-LTS-update-20250912
openEuler-24.03-LTS-SP1-update-20250912
openEuler-24.03-LTS-SP2-update-20250912
openEuler-24.03-LTS-SP1-update-20250911
openEuler-24.03-LTS-update-20250905
openEuler-20.03-LTS-SP4-update-20250905
openEuler-22.03-LTS-SP3-update-20250905
openEuler-22.03-LTS-SP4-update-20250905
openEuler-24.03-LTS-SP1-update-20250905
openEuler-24.03-LTS-SP2-update-20250905
openEuler-20.03-LTS-SP4-update-20250829
openEuler-22.03-LTS-SP4-update-20250829
openEuler-24.03-LTS-SP1-update-20250829
openEuler-24.03-LTS-update-20250829
openEuler-24.03-LTS-SP2-update-20250829
openEuler-22.03-LTS-SP3-update-20250822
openEuler-22.03-LTS-SP4-update-20250822
openEuler-24.03-LTS-update-20250822
openEuler-24.03-LTS-SP1-update-20250822
openEuler-24.03-LTS-SP2-update-20250822
openEuler-22.03-LTS-SP4-update-20250815
openEuler-22.03-LTS-SP3-update-20250815
openEuler-24.03-LTS-SP2-update-20250815
openEuler-20.03-LTS-SP4-update-20250815
openEuler-24.03-LTS-update-20250815
openEuler-24.03-LTS-SP1-update-20250815
openEuler-20.03-LTS-SP4-update-20250808
openEuler-22.03-LTS-SP3-update-20250808
openEuler-22.03-LTS-SP4-update-20250808
openEuler-24.03-LTS-update-20250808
openEuler-24.03-LTS-SP1-update-20250808
openEuler-24.03-LTS-SP2-update-20250808
openEuler-22.03-LTS-SP3-update-20250801
openEuler-22.03-LTS-SP4-update-20250801
openEuler-24.03-LTS-update-20250801
openEuler-24.03-LTS-SP1-update-20250801
openEuler-24.03-LTS-SP2-update-20250801
openEuler-20.03-LTS-SP4-update-20250725
openEuler-22.03-LTS-SP3-update-20250725
openEuler-22.03-LTS-SP4-update-20250725
openEuler-24.03-LTS-update-20250725
openEuler-24.03-LTS-SP1-update-20250725
openEuler-24.03-LTS-SP2-update-20250725
openEuler-20.03-LTS-SP4-update-20250718
openEuler-22.03-LTS-SP3-update-20250718
openEuler-22.03-LTS-SP4-update-20250718
openEuler-24.03-LTS-update-20250718
openEuler-24.03-LTS-SP1-update-20250718
openEuler-24.03-LTS-SP2-update-20250718
openEuler-20.03-LTS-SP4-update-20250711
openEuler-22.03-LTS-SP3-update-20250711
openEuler-22.03-LTS-SP4-update-20250711
openEuler-24.03-LTS-update-20250711
openEuler-24.03-LTS-SP1-update-20250711
openEuler-20.03-LTS-SP4-update-20250704
openEuler-22.03-LTS-SP3-update-20250704
openEuler-22.03-LTS-SP4-update-20250704
openEuler-24.03-LTS-update-20250704
openEuler-24.03-LTS-SP1-update-20250704
openEuler-20.03-LTS-SP4-update-20250627
openEuler-22.03-LTS-SP3-update-20250627
openEuler-22.03-LTS-SP4-update-20250627
openEuler-20.03-LTS-SP4-update-20250620
openEuler-22.03-LTS-SP3-update-20250620
openEuler-22.03-LTS-SP4-update-20250620
openEuler-24.03-LTS-update-20250620
openEuler-24.03-LTS-SP1-update-20250620
openEuler-24.03-LTS-SP2-release
openEuler-20.03-LTS-SP4-update-20250613
openEuler-22.03-LTS-SP3-update-20250613
openEuler-22.03-LTS-SP4-update-20250613
openEuler-24.03-LTS-update-20250613
openEuler-24.03-LTS-SP1-update-20250613
openEuler-20.03-LTS-SP4-update-20250606
openEuler-22.03-LTS-SP3-update-20250606
openEuler-22.03-LTS-SP4-update-20250606
openEuler-24.03-LTS-update-20250606
openEuler-24.03-LTS-SP1-update-20250606
openEuler-20.03-LTS-SP4-update-20250530
openEuler-22.03-LTS-SP3-update-20250530
openEuler-22.03-LTS-SP4-update-20250530
openEuler-24.03-LTS-update-20250530
openEuler-24.03-LTS-SP1-update-20250530
openEuler-20.03-LTS-SP4-update-20250523
openEuler-24.03-LTS-update-20250523
openEuler-24.03-LTS-SP1-update-20250523
openEuler-24.03-LTS-SP1-update-20250516
openEuler-24.03-LTS-update-20250516
openEuler-22.03-LTS-SP4-update-20250516
openEuler-22.03-LTS-SP3-update-20250516
openEuler-20.03-LTS-SP4-update-20250516
openEuler-24.03-LTS-SP1-update-20250509
openEuler-24.03-LTS-update-20250509
openEuler-22.03-LTS-SP4-update-20250509
openEuler-22.03-LTS-SP3-update-20250509
openEuler-20.03-LTS-SP4-update-20250509
openEuler-24.03-LTS-update-20250425
openEuler-22.03-LTS-SP3-update-20250425
openEuler-24.03-LTS-SP1-update-20250425
openEuler-24.03-LTS-SP1-update-20250428
openEuler-22.03-LTS-SP4-update-20250425
openEuler-20.03-LTS-SP4-update-20250425
openEuler-22.03-LTS-SP3-update-20250418
openEuler-22.03-LTS-SP4-update-20250418
openEuler-20.03-LTS-SP4-update-20250418
openEuler-22.03-LTS-SP3-update-20250411
openEuler-22.03-LTS-SP4-update-20250411
openEuler-20.03-LTS-SP4-update-20250411
openEuler-20.03-LTS-SP4-update-20250403
openEuler-24.03-LTS-SP1-update-20250403
openEuler-24.03-LTS-update-20250403
openEuler-25.03-release
openEuler-20.03-LTS-SP4-update-20250329
openEuler-22.03-LTS-SP4-update-20250329
openEuler-22.03-LTS-SP3-update-20250329
openEuler-24.03-LTS-SP1-update-20250329
openEuler-24.03-LTS-update-20250329
openEuler-24.03-LTS-update-20250321
openEuler-24.03-LTS-SP1-update-20250321
openEuler-20.03-LTS-SP4-update-20250321
openEuler-24.03-LTS-update-20250314
openEuler-24.03-LTS-SP1-update-20250314
openEuler-22.03-LTS-SP3-update-20250314
openEuler-22.03-LTS-SP4-update-20250314
openEuler-20.03-LTS-SP4-update-20250314
openEuler-24.03-LTS-update-20250307
openEuler-24.03-LTS-SP1-update-20250307
openEuler-22.03-LTS-SP3-update-20250307
openEuler-22.03-LTS-SP4-update-20250307
openEuler-20.03-LTS-SP4-update-20250307
openEuler-24.03-LTS-update-20250228
openEuler-24.03-LTS-SP1-update-20250228
openEuler-22.03-LTS-SP3-update-20250228
openEuler-22.03-LTS-SP4-update-20250228
openEuler-20.03-LTS-SP4-update-20250228
openEuler-24.03-LTS-SP1-update-20250221
openEuler-24.03-LTS-update-20250221
openEuler-22.03-LTS-SP4-update-20250221
openEuler-22.03-LTS-SP3-update-20250221
openEuler-20.03-LTS-SP4-update-20250221
openEuler-24.03-LTS-update-20250214
openEuler-24.03-LTS-SP1-update-20250214
openEuler-22.03-LTS-SP4-update-20250214
openEuler-22.03-LTS-SP3-update-20250214
openEuler-20.03-LTS-SP4-update-20250214
openEuler-24.03-LTS-update-20250208
openEuler-20.03-LTS-SP4-update-20250208
openEuler-22.03-LTS-SP3-update-20250208
openEuler-22.03-LTS-SP4-update-20250208
openEuler-24.03-LTS-SP1-update-20250208
openEuler-24.03-LTS-SP1-update-20250124
openEuler-22.03-LTS-SP4-update-20250124
openEuler-22.03-LTS-SP3-update-20250124
openEuler-20.03-LTS-SP4-update-20250124
openEuler-24.03-LTS-update-20250124
openEuler-22.03-LTS-SP3-update-20250117
openEuler-22.03-LTS-SP4-update-20250117
openEuler-20.03-LTS-SP4-update-20250117
openEuler-24.03-LTS-update-20250110
openEuler-24.03-LTS-SP1-update-20250110
openEuler-22.03-LTS-SP1-update-20250110
openEuler-22.03-LTS-SP3-update-20250110
openEuler-20.03-LTS-SP4-update-20250110
openEuler-22.03-LTS-SP4-update-20250110
openEuler-22.03-LTS-SP4-update-20250103
openEuler-22.03-LTS-SP3-update-20250103
openEuler-22.03-LTS-SP1-update-20250103
openEuler-20.03-LTS-SP4-update-20250103
openEuler-24.03-LTS-SP1-release
openEuler-24.03-LTS-update-20241227
openEuler-22.03-LTS-SP3-update-20241227
openEuler-22.03-LTS-SP4-update-20241227
openEuler-20.03-LTS-SP4-update-20241227
openEuler-22.03-LTS-SP4-update-20241220
openEuler-22.03-LTS-SP3-update-20241220
openEuler-20.03-LTS-SP4-update-20241220
openEuler-24.03-LTS-update-20241213
openEuler-22.03-LTS-SP4-update-20241213
openEuler-22.03-LTS-SP3-update-20241213
openEuler-22.03-LTS-SP1-update-20241213
openEuler-20.03-LTS-SP4-update-20241213
openEuler-24.03-LTS-update-20241206
openEuler-22.03-LTS-SP4-update-20241206
openEuler-22.03-LTS-SP3-update-20241206
openEuler-22.03-LTS-SP1-update-20241206
openEuler-20.03-LTS-SP4-update-20241206
openEuler-20.03-LTS-SP4-update-20241129
openEuler-22.03-LTS-SP1-update-20241129
openEuler-22.03-LTS-SP3-update-20241129
openEuler-22.03-LTS-SP4-update-20241129
openEuler-24.03-LTS-update-20241129
openEuler-24.03-LTS-update-20241122
openEuler-22.03-LTS-SP4-update-20241122
openEuler-22.03-LTS-SP3-update-20241122
openEuler-22.03-LTS-SP1-update-20241122
openEuler-20.03-LTS-SP4-update-20241122
openEuler-20.03-LTS-SP4-update-20241115
openEuler-22.03-LTS-SP1-update-20241115
openEuler-22.03-LTS-SP3-update-20241115
openEuler-22.03-LTS-SP4-update-20241115
openEuler-24.03-LTS-update-20241115
openEuler-24.03-LTS-update-20241108
openEuler-22.03-LTS-SP4-update-20241108
openEuler-22.03-LTS-SP3-update-20241108
openEuler-22.03-LTS-SP1-update-20241108
openEuler-20.03-LTS-SP4-update-20241108
openEuler-22.03-LTS-SP4-update-before-20241025
openEuler-22.03-LTS-SP4-before-20241025
openEuler-24.03-LTS-update-before-20241025
openEuler-20.03-LTS-SP4-update-20241101
openEuler-22.03-LTS-SP1-update-20241101
openEuler-22.03-LTS-SP3-update-20241101
openEuler-22.03-LTS-SP4-update-20241101
openEuler-24.03-LTS-update-20241101
openEuler-20.03-LTS-SP4-update-20241025
openEuler-22.03-LTS-SP1-update-20241025
openEuler-22.03-LTS-SP3-update-20241025
openEuler-22.03-LTS-SP4-update-20241025
openEuler-24.03-LTS-update-20241025
openEuler-22.03-LTS-SP4-release
openEuler-24.09-release
openEuler-24.03-LTS-release
openEuler-22.03-LTS-SP3-release
openEuler-23.09-rc5
openEuler-22.03-LTS-SP1-release
openEuler-22.09-release
openEuler-22.09-rc5
openEuler-22.09-20220829
openEuler-22.03-LTS-20220331
openEuler-22.03-LTS-round5
openEuler-22.03-LTS-round3
openEuler-22.03-LTS-round2
openEuler-22.03-LTS-round1
openEuler-20.03-LTS-SP3-release
openEuler-20.03-LTS-SP2-20210624
openEuler-21.03-20210330
openEuler-20.09-20200929
openEuler-20.03-LTS-20200606
openEuler-20.03-LTS-tag
开始日期 - 截止日期
-
置顶选项
不置顶
置顶等级：高
置顶等级：中
置顶等级：低
优先级
不指定
严重
主要
次要
不重要
预计工期
（小时）
参与者（1）
1
https://gitee.com/src-openeuler/kernel.git
git@gitee.com:src-openeuler/kernel.git
src-openeuler
kernel
kernel
点此查找更多帮助
搜索帮助
Git 命令在线学习
如何在 Gitee 导入 GitHub 仓库
Git 仓库基础操作
企业版和社区版功能对比
SSH 公钥设置
如何处理代码冲突
仓库体积过大，如何减小？
如何找回被删除的仓库数据
Gitee 产品配额说明
GitHub仓库快速导入Gitee及同步更新
什么是 Release（发行版）
将 PHP 项目自动发布到 packagist.org
仓库举报
回到顶部
登录提示
该操作需登录 Gitee 帐号，请先登录后再操作。
立即登录
没有帐号，去注册
