Re: 5:11: in-kernel BTF is malformed

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On Wed, Feb 3, 2021 at 4:32 PM Andrii Nakryiko
<andrii.nakryiko@xxxxxxxxx> wrote:
>
> The important and very relevant part from the bugzilla:
>
> Feb 03 15:06:26 fmac.local kernel: BPF:        sched_reset_on_fork
> type_id=6 bitfield_size=0 bits_offset=0
> Feb 03 15:06:26 fmac.local kernel: BPF:
> Feb 03 15:06:26 fmac.local kernel: BPF:Invalid member bits_offset
> Feb 03 15:06:26 fmac.local kernel: BPF:
>
> Do you have full dmesg with output from the BPF verifier?

Full dmesg is attached to the bug. So is the kernel config.

[    0.000000] Linux version 5.11.0-0.rc6.141.fc34.x86_64
(mockbuild@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx) (gcc (GCC) 11.0.0
20210123 (Red Hat 11.0.0-0), GNU ld version 2.35.1-25.fc34) #1 SMP Mon
Feb 1 13:51:38 UTC 2021

> If you can share the vmlinux itself, that would help as well.

vmlinuz is in this rpm

https://kojipkgs.fedoraproject.org//packages/kernel/5.11.0/0.rc6.141.fc34/x86_64/kernel-core-5.11.0-0.rc6.141.fc34.x86_64.rpm


-- 
Chris Murphy



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