Re: [syzbot] [bpf?] WARNING in check_helper_call

[syzbot]

syzbot has bisected this issue to:

commit 0df1a55afa832f463f9ad68ddc5de92230f1bc8a
Author: Paul Chaignon <paul.chaignon@xxxxxxxxx>
Date:   Tue Jul 1 18:36:15 2025 +0000

    bpf: Warn on internal verifier errors

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=155a848c580000
start commit:   cce3fee729ee selftests/bpf: Enable dynptr/test_probe_read_..
git tree:       bpf-next
final oops:     https://syzkaller.appspot.com/x/report.txt?x=175a848c580000
console output: https://syzkaller.appspot.com/x/log.txt?x=135a848c580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=79da270cec5ffd65
dashboard link: https://syzkaller.appspot.com/bug?extid=69014a227f8edad4d8c6
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=144053d4580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=13d45770580000

Reported-by: syzbot+69014a227f8edad4d8c6@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 0df1a55afa83 ("bpf: Warn on internal verifier errors")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection