// 此模板仅供参考,如果不适用可以修改
问题描述
[在这里详细描述您遇到的问题]
环境信息
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操作系统:[如 Ubuntu 24.04]
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软件版本:[如 OpenUBMC2509]
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硬件配置:[如 CPU、内存等] S920X,BC83PRUO * 2
重现步骤
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AC重启,检查riser加载,(高)概率出现riser未加载
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查看告警: 60 |2026-02-27 09:40:55 |Minor |0x1A000055 |Asserted |Failed to access the Self-description Record of CpuBoard1 RiserCard2 (SN:2106411792FSQC004814).
59 |2026-02-27 09:30:55 |Minor |0x1A000055 |Asserted |Failed to access the Self-description Record of CpuBoard1 RiserCard1 (SN:2106411792FSQC004814).
期望结果
[您希望实现什么]
riser正常加载
实际结果
[实际发生了什么,包含错误信息]
框架日志打印
2026-02-27 09:40:55.873342 hwdiscovery ERROR: hwcomponent.lua(185): position: 01010109, get component sr failed, error: read eeprom header failed, err: Device access failed, org.freedesktop.DBus.Error.UnknownObject: Unknown object path /bmc/kepler/Chip/Eeprom/Eeprom_3_9_010101, status: 1, count: 1
资源树无Eeprom_3_9_010101对象
正常加载的总线会有相关打印
异常的hisport_12和hisport_18无相关打印
尝试过的解决方案
[列出您已经尝试过的解决方案及结果]
AC重启,有概率恢复




