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Thu, 22 Feb 2024 19:58:02 -0800 (PST) Date: Thu, 22 Feb 2024 19:58:02 -0800 In-Reply-To: <000000000000e8099a060cee1003@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000007401c061204919d@google.com> Subject: Re: [syzbot] [perf?] WARNING in perf_event_open From: syzbot To: acme@kernel.org, adrian.hunter@intel.com, alexander.shishkin@linux.intel.com, eadavis@qq.com, irogers@google.com, jolsa@kernel.org, linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, mark.rutland@arm.com, mingo@redhat.com, namhyung@kernel.org, netdev@vger.kernel.org, olsajiri@gmail.com, peterz@infradead.org, syzkaller-bugs@googlegroups.com, xrivendell7@gmail.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 7e2c1e4b34f07d9aa8937fab88359d4a0fce468e Author: Mark Rutland Date: Fri Dec 15 11:24:50 2023 +0000 perf: Fix perf_event_validate_size() lockdep splat bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=157c509c180000 start commit: 5abde6246522 bpf: Avoid unnecessary use of comma operator .. git tree: bpf-next kernel config: https://syzkaller.appspot.com/x/.config?x=8f565e10f0b1e1fc dashboard link: https://syzkaller.appspot.com/bug?extid=07144c543a5c002c7305 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16ba8929e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17be7265e80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: perf: Fix perf_event_validate_size() lockdep splat For information about bisection process see: https://goo.gl/tpsmEJ#bisection