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From: Chris Murphy <lists@colorremedies.com>
To: Andrii Nakryiko <andrii.nakryiko@gmail.com>
Cc: bpf <bpf@vger.kernel.org>
Subject: Re: 5:11: in-kernel BTF is malformed
Date: Wed, 3 Feb 2021 17:19:11 -0700	[thread overview]
Message-ID: <CAJCQCtS342b_DAOHswvB6ZwcRa79SoDrNgWDYwOHY4sVPx8pPw@mail.gmail.com> (raw)
In-Reply-To: <CAEf4BzZ4oTB0-JizHe1VaCk2V+Jb9jJoTznkgh6CjE5VxNVqbg@mail.gmail.com>

On Wed, Feb 3, 2021 at 4:32 PM Andrii Nakryiko
<andrii.nakryiko@gmail.com> 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@bkernel01.iad2.fedoraproject.org) (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

  reply	other threads:[~2021-02-04  0:20 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-03 20:26 5:11: in-kernel BTF is malformed Chris Murphy
2021-02-03 22:39 ` Chris Murphy
2021-02-03 23:32   ` Andrii Nakryiko
2021-02-04  0:19     ` Chris Murphy [this message]
2021-02-04  0:46     ` Chris Murphy
2021-02-04  1:00       ` Arnaldo Carvalho de Melo
2021-02-04  1:21         ` Chris Murphy
2021-02-04  2:04           ` Andrii Nakryiko
2021-02-04  2:10             ` Chris Murphy
2021-02-04 13:26               ` Arnaldo Carvalho de Melo
2021-02-04 16:33                 ` [FIXED] " Arnaldo Carvalho de Melo
2021-02-05  3:10                   ` Chris Murphy
2021-02-05 16:06                     ` Arnaldo Carvalho de Melo

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