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AJvYcCW6qO5YzhZKS/pR0zHo3VkwyIU46vHW37O08BV3X/qrX29zExsBcshYBJnQVX5P7XpsJR0eO57nHh7CRi/qteBQVj5mlwxj+E7itA== X-Gm-Message-State: AOJu0Yym4MTzCbad/Tl067Vcq9/K27lgU3QEyzXV0Jrt/5z6yLfmp0Hv QU4UMQuMqyx3DLcUWEAU/4FBeh5j9NkILVaJO/HTSYhD93fCMm83y9LQzap5NItUSTu6iOa83ah CNJfqVDUxsJWknXZIA3fyrswyJrqhOqlWs1cYNkuPKpUrifcOJ68et9Q= X-Google-Smtp-Source: AGHT+IGBjGi2u0vQwkoJ9T1yTRI18dBxcqWGmgtHOfjU9ZTmOOpU364A1mpSXTEejum4DWNhNasVTJ0VRDyOX29dVNI3xFSozQ7R Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8601:b0:4c0:9a05:44c4 with SMTP id 8926c6da1cb9f-4c0b24e9f62mr482571173.0.1720696262760; Thu, 11 Jul 2024 04:11:02 -0700 (PDT) Date: Thu, 11 Jul 2024 04:11:02 -0700 In-Reply-To: <0000000000008ac77c0615d60760@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000822b8b061cf6d171@google.com> Subject: Re: [syzbot] [mm?] INFO: rcu detected stall in sys_wait4 (4) From: syzbot To: alsa-devel-bounces@alsa-project.org, alsa-devel@alsa-project.org, broonie@kernel.org, davem@davemloft.net, dcaratti@redhat.com, edumazet@google.com, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, lenb@kernel.org, lgirdwood@gmail.com, linux-acpi@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, netdev@vger.kernel.org, oder_chiou@realtek.com, pabeni@redhat.com, pctammela@mojatatu.com, perex@perex.cz, rafael@kernel.org, shuah@kernel.org, shumingf@realtek.com, syzkaller-bugs@googlegroups.com, tiwai@suse.com, vinicius.gomes@intel.com, vladimir.oltean@nxp.com, xiyou.wangcong@gmail.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit fb66df20a7201e60f2b13d7f95d031b31a8831d3 Author: Vladimir Oltean Date: Mon May 27 15:39:55 2024 +0000 net/sched: taprio: extend minimum interval restriction to entire cycle too bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10593441980000 start commit: fe46a7dd189e Merge tag 'sound-6.9-rc1' of git://git.kernel.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=fe78468a74fdc3b7 dashboard link: https://syzkaller.appspot.com/bug?extid=6969434de600a6ba9f07 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1091a5f6180000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17a22c13180000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: net/sched: taprio: extend minimum interval restriction to entire cycle too For information about bisection process see: https://goo.gl/tpsmEJ#bisection