From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id CF0BC15FCE7 for ; Sat, 7 Sep 2024 16:57:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725728227; cv=none; b=Qrod5SMe5WSQwDQsjkjbKyKtmGpsK1iOde+DmCfZT4I03gxxMqG6FElZshmsyKmo4UoPrcvqosPwCN5mCSH2N3GWRB0dvYk+fnVvM5m04s5Na262aUqkCvWZbajoJSUTViiyG89K/G0UvT76uJM3NMa7ADz+gwhsRsuLa0mR61Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725728227; c=relaxed/simple; bh=ZtMU8w1tloWwxYw7AMQBvYsJJPEwFKU8fUMe+ZaWDOw=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=qm7RE6HC6ILXzpqb1le6s8LL47AMHwLm3GoMJ1Nk8WeH4o94cMmsKMw0NGFrmNoelriI0AqMANkMG5s2cNtI+iHvBAzu/zDKCL8c7ZXnFpuxMHqcXTM5/ShwwjHQKVUf50ZpaLXl/TWymJE5kgIZ4xH2TfIs8UmBS+g/Rk0m/Fs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.199 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f199.google.com with SMTP id e9e14a558f8ab-3a0459a8a46so62518235ab.3 for ; Sat, 07 Sep 2024 09:57:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1725728225; x=1726333025; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=pqioQfI0jRHJ+2HyBzWQTOPsbbuKbvskWBDUXI7NhPA=; b=u/Bbr5auLXcJnmLCt0Az0rTobA3vbpOwC4guJMMMZwDZLXQ8PrqKRlmZ2kBAsUS4r9 5X20eeiYovFfkC3MtEzCzxJHf2e0YJ5XsNnfhDvhZ3cC1mLrrHSQ77CaXnUXLa2/xlQT W7zB6Gh3whP6uUPQd7lK0DQaAFm2CkWEJDnuKz+rI8FCf6aDQrBtygIAxNqivhiKWeI7 X3f02fZKJyrm1C6NZqfrPwlGk4Pc4ic7TF5WSzGrNEphfYHJcQ4om7+l5SPzR3Qa3Ulv XrOjVKdtKoYEfmX5gHo9/8JvTkHpdDuwkt2rE8qdA2ocUf8UyMH3SXtS9ZT7s34Zpiug oNkA== X-Forwarded-Encrypted: i=1; AJvYcCVDnQG5RbhB/7ElbqYdWwPnqSR2JU/Feg+uMqerv4SU4iWYw+2CF7xH9yuvAN07i9GUsXLmF4F6eRb7KaA=@vger.kernel.org X-Gm-Message-State: AOJu0YzaVvkPATNpeY6F24GA34eRXalpNbN5MSeysjFa5VqQJRBVTdTp zHkrbGF/BpazwnMwYykpxgVwOcyLVeX2AUSfKs+xSGKiDb+XILX78g0tM5x3z0EuP+Mhy9NiKN3 F+fPEgmldssu5JgYYQVAo9O3VAlVt5juYBKpsj5hRyHzaCJCmDONtdoM= X-Google-Smtp-Source: AGHT+IF8SgqIXPoeZdJvxIHF/R0WhiGyZdPrZBifF5WpHod7Lg5TLFK+P/zj4no5/G7TG7yVMkfnczv8rs8e36L7Y2XEMzVhfdtl Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:19ce:b0:3a0:4646:8a7d with SMTP id e9e14a558f8ab-3a04f10e30fmr2545425ab.5.1725728224995; Sat, 07 Sep 2024 09:57:04 -0700 (PDT) Date: Sat, 07 Sep 2024 09:57:04 -0700 In-Reply-To: <00000000000031c6c50610660f17@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d4819606218a69a2@google.com> Subject: Re: [syzbot] [net?] [s390?] possible deadlock in smc_release From: syzbot To: agordeev@linux.ibm.com, aha310510@gmail.com, alibuda@linux.alibaba.com, davem@davemloft.net, edumazet@google.com, guwen@linux.alibaba.com, jaka@linux.ibm.com, johannes.berg@intel.com, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-wireless@vger.kernel.org, netdev@vger.kernel.org, nico.escande@gmail.com, pabeni@redhat.com, syzkaller-bugs@googlegroups.com, tonylu@linux.alibaba.com, wenjia@linux.ibm.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit b7d7f11a291830fdf69d3301075dd0fb347ced84 Author: Nicolas Escande Date: Tue May 28 14:26:05 2024 +0000 wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1536189f980000 start commit: 5f76499fb541 tsnep: Add link down PHY loopback support git tree: net-next kernel config: https://syzkaller.appspot.com/x/.config?x=bc36d99546fe9035 dashboard link: https://syzkaller.appspot.com/bug?extid=621fd56ba002faba6392 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17ad7bc3e80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1461e9a7e80000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: wifi: mac80211: mesh: Fix leak of mesh_preq_queue objects For information about bisection process see: https://goo.gl/tpsmEJ#bisection