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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-SP4:
- openEuler-24.03-LTS-SP1:
- openEuler-24.03-LTS-SP3:
- openEuler-24.03-LTS-SP4:
abi变化(是/否):
- openEuler-20.03-LTS-SP4:
- openEuler-22.03-LTS-SP4:
- openEuler-24.03-LTS-SP1:
- openEuler-24.03-LTS-SP3:
- openEuler-24.03-LTS-SP4:
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https://atomgit.com/openeuler/cve-manager/blob/master/cve-vulner-manager/doc/md/defect-manager-manual.md
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https://docs.atomgit.com/docs/help/home/org_project/pullrequests/pr-related-issue
问题仅影响bpf-rvi自研特性，告警触发后该特性里定义的kfunc将不可用。内核其他kfunc不影响。
https://gitee.com/openeuler/kernel/issues/ICA1GK
BTF_SET8_START(bpf_arm64_kfunc_ids)
BTF_ID_FLAGS(func, bpf_arm64_cpu_have_feature, KF_RCU)
BTF_ID_FLAGS(func, bpf_arch_flags)
BTF_SET8_END(bpf_arm64_kfunc_ids)
受影响特性创新版本不交付，经评估无风险，issue关闭
@wkfxxx 未对受影响版本排查/abi变化进行分析
@wkfxxx 未对受影响版本排查/abi变化进行分析
@wkfxxx 未对受影响版本排查/abi变化进行分析
@wkfxxx 未对受影响版本排查/abi变化进行分析
环境信息
【OS版本】（如openEuler-22.03-LTS，参考命令"cat /etc/os-release"结果）
[root@openEuler ~]# cat /etc/openEuler-latest
openeulerversion=openEuler-26.09-DevStation
compiletime=2026-09-04 10:10:52
gccversion=12.3.1-114.oe2609
kernelversion=6.6.0-169.0.0.2.oe2609
openjdkversion=1.8.0.502.b07-4.oe2609
【内核版本】（如kernel-5.10.0-60.138.0.165，参考命令"uname -r"结果）
kernelversion=6.6.0-169.0.0.2.oe2609
缺陷信息
【问题复现步骤】
机器装好后直接看dmesg
【实际结果】请描述出问题的结果和影响
Call trace:
[ 1.992383] [ T1] register_btf_kfunc_id_set+0x70/0x80
[ 1.992870] [ T1] do_one_initcall+0x4c/0x2d8
[ 1.993278] [ T1] do_initcalls+0x104/0x1d8
[ 1.993678] [ T1] kernel_init_freeable+0x170/0x308
[ 1.994180] [ T1] kernel_init+0x2c/0x208
[ 1.994562] [ T1] ret_from_fork+0x10/0x20
[ 1.994959] [ T1] ---[ end trace 0000000000000000 ]---
[ 2.003545] [ T1] clk: Disabling unused clocks
[ 2.004127] [ T1] integrity: Unable to open file: /etc/keys/x509_ima.der (-2)
[ 2.004136] [ T1] integrity: Unable to open file: /etc/keys/x509_evm.der (-2)
[ 2.008627] [ T1] Freeing unused kernel memory: 5760K
[ 2.009838] [ T1] Run /init as init process
[ 2.010343] [ T1] with arguments:
[ 2.010345] [ T1] /init
[ 2.010347] [ T1] with environment:
[ 2.010348] [ T1] HOME=/
[ 2.010349] [ T1] TERM=linux
[ 2.010351] [ T1] BOOT_IMAGE=/vmlinuz-6.6.0-169.0.0.2.oe2609.aarch64
[ 2.010352] [ T1] biosdevname=0
[ 2.010353] [ T1] ubfabric_addr=0x30200FF000
【期望结果】请描述出期望的结果和影响
无calltrace
【其他相关附件信息】比如 syslog、dmesg、panic、lockup、kdump 信息、图片等
【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-SP4
openEuler-24.03-LTS-SP1
openEuler-24.03-LTS-SP3
openEuler-24.03-LTS-SP4
修复是否涉及abi变化(是/否):
openEuler-20.03-LTS-SP4
openEuler-22.03-LTS-SP4
openEuler-24.03-LTS-SP1
openEuler-24.03-LTS-SP3
openEuler-24.03-LTS-SP4