Re: [syzbot] [bpf?] WARNING in reg_bounds_sanity_check (2)

syzbot
2025-09-06T01:58:05Z

syzbot has bisected this issue to:

commit 0df1a55afa832f463f9ad68ddc5de92230f1bc8a
Author: Paul Chaignon <paul.chaignon@gmail.com>
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=13652962580000
start commit: d69eb204c255 Merge tag 'net-6.17-rc5' of git://git.kernel...
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=10e52962580000
console output: https://syzkaller.appspot.com/x/log.txt?x=17652962580000
kernel config: https://syzkaller.appspot.com/x/.config?x=d4703ac89d9e185a
dashboard link: https://syzkaller.appspot.com/bug?extid=c950cc277150935cc0b5
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17da1962580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=103a1962580000

Reported-by: syzbot+c950cc277150935cc0b5@syzkaller.appspotmail.com
Fixes: 0df1a55afa83 ("bpf: Warn on internal verifier errors")

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