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0000490Anolis OS 7Generalpublic2021-11-17 09:57
报告员shanxifanshi 分派给nijiayu  
优先级low严重性minor出现频率always
状态 resolved处理状况no change required 
平台x86_64操作系统Anolis OS操作系统版本7
标题0000490: [Anolis OS 7.7 rhck vhd][ecs][x86_64]开机启动后,dmesg中存在Call Trace信息
描述开机启动后,dmesg中存在Call Trace信息
机器规格:ecs.ebmgn7i.32xlarge

[Mon Nov 8 14:07:19 2021] ------------[ cut here ]------------
[Mon Nov 8 14:07:19 2021] WARNING: CPU: 0 PID: 1 at arch/x86/events/intel/core.c:4603 intel_pmu_init+0x10d2/0x1310
[Mon Nov 8 14:07:19 2021] Modules linked in:

[Mon Nov 8 14:07:19 2021] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.10.0-1062.an7.x86_64 #1
[Mon Nov 8 14:07:19 2021] Hardware name: Alibaba Alibaba Cloud ECS/Alibaba Cloud ECS, BIOS 2.0.WL.AL.D.065.03 09/30/2021
[Mon Nov 8 14:07:19 2021] Call Trace:
[Mon Nov 8 14:07:19 2021] [<ffffffff96379262>] dump_stack+0x19/0x1b
[Mon Nov 8 14:07:19 2021] [<ffffffff95c9a878>] __warn+0xd8/0x100
[Mon Nov 8 14:07:19 2021] [<ffffffff95c9a8ff>] warn_slowpath_fmt+0x5f/0x80
[Mon Nov 8 14:07:19 2021] [<ffffffff9698c446>] intel_pmu_init+0x10d2/0x1310
[Mon Nov 8 14:07:19 2021] [<ffffffff9698a110>] ? merge_attr+0xab/0xab
[Mon Nov 8 14:07:19 2021] [<ffffffff9698a15a>] init_hw_perf_events+0x4a/0x5f1
[Mon Nov 8 14:07:19 2021] [<ffffffff9698a110>] ? merge_attr+0xab/0xab
[Mon Nov 8 14:07:19 2021] [<ffffffff95c0210a>] do_one_initcall+0xba/0x240
[Mon Nov 8 14:07:19 2021] [<ffffffff969882ee>] kernel_init_freeable+0x102/0x249
[Mon Nov 8 14:07:19 2021] [<ffffffff96367b00>] ? rest_init+0x80/0x80
[Mon Nov 8 14:07:19 2021] [<ffffffff96367b0e>] kernel_init+0xe/0x100
[Mon Nov 8 14:07:19 2021] [<ffffffff9638bd37>] ret_from_fork_nospec_begin+0x21/0x21
[Mon Nov 8 14:07:19 2021] [<ffffffff96367b00>] ? rest_init+0x80/0x80
[Mon Nov 8 14:07:19 2021] ---[ end trace 733db0ea8134f920 ]---

[预期结果]:dmesg中无warning日志

[实际结果]:dmesg中有Call Trace信息

[复现概率]:必现

[环境信息]:
内核信息:
# uname -r
3.10.0-1062.an7.x86_64

机型:线上ecs机器

规格:ecs.ebmgn7i.32xlarge(128vcpu 768G memory)

镜像:anolisos_7_7_x64_20G_rhck_alibase_20211105.vhd

操作系统信息:
# cat /etc/os-release
NAME="Anolis OS"
VERSION="7.7"
ID="anolis"
ID_LIKE="rhel fedora centos"
VERSION_ID="7.7"
PRETTY_NAME="Anolis OS 7.7"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugs.openanolis.cn/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"
问题重现步骤1. reboot机器
2. dmesg -l warn -T查询开机是否有warning日志
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活动

Shiloong

2021-11-11 21:17

开发人员   ~0000674

社区已知问题, https://lore.kernel.org/lkml/20181114142518.15380-1-chris@chris-wilson.co.uk/
@zelindeng 帮忙评估一下风险.

zelindeng

2021-11-12 10:48

开发人员   ~0000680

@Shiloong:社区已知问题, https://lore.kernel.org/lkml/20181114142518.15380-1-chris@chris-wilson.co.uk/
@zelindeng 帮忙评估一下风险.
------------------------------------------------------------------------------------------------------------------------------
需要修复。assign给@nijiayu

jacobwang

2021-11-17 09:52

经理   ~0000725

FYI, RHCK 现在策略是优先不修复。

第一是保持和ANCK的差异性。
第二是保障RHCK 自身兼容性。

问题历史

日期 用户名 字段 更改
2021-11-08 14:33 shanxifanshi 新建问题
2021-11-08 15:52 shanxifanshi 标题 [Anolis OS 7.7 vhd][ecs][x86_64]开机启动后,dmesg中存在Call Trace信息 => [Anolis OS 7.7 rhck vhd][ecs][x86_64]开机启动后,dmesg中存在Call Trace信息
2021-11-08 17:57 shanxifanshi 出现频率 没有试验 => 总是
2021-11-09 15:08 shanxifanshi 描述已修改
2021-11-09 15:34 shanxifanshi 描述已修改
2021-11-11 21:17 Shiloong 注释已添加: 0000674
2021-11-11 21:17 Shiloong 分派给 => Shiloong
2021-11-11 21:17 Shiloong 状态 新建 => 已分配
2021-11-11 21:17 Shiloong 分派给 Shiloong => zelindeng
2021-11-12 10:48 zelindeng 注释已添加: 0000680
2021-11-12 10:49 zelindeng 分派给 zelindeng => nijiayu
2021-11-17 09:52 jacobwang 注释已添加: 0000725
2021-11-17 09:57 jacobwang 优先级 中 => 低
2021-11-17 09:57 jacobwang 状态 已分配 => 已解决
2021-11-17 09:57 jacobwang 处理状况 未处理 => 不必改