From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 498D12F509 for ; Fri, 21 Feb 2025 01:01:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099666; cv=none; b=VfZbB7v3C8A1iMjiM6Z1pIqGTf86orb2T3InssfyOpdLEs0L08VpxbDaGx6a5yuVXVE6PiEskmn1CkVkCR0KsC1/v+HZatQHbkbGgKqnfAJqUxGCAk5Wrvz66MyeV6kYXtWoa2W8IeBrvKL7wHf+vjSmvjXH2dMY7dn8LJGpaHQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740099666; c=relaxed/simple; bh=4/jkSPd+7SkkOw/6xFeJ6XK66kxAJEdbOzjm8nMZabo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=dGygT4+RvR/pGdsO3yBlzIeuCoZW1y/o3Z0u8VBlspUlQFbHIkOSLsL5xdi3N7bTIwgb5XXB0S4Fhs6Z8/G3W6WbspCizoS03+tf2ZCJIQI7GZL9jB99afY08s4Jq2BAZX76syl+Og/4xFWzlG5FSqE+lkIljovnbDcWE2hdXks= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3d2b6d933a3so24895105ab.3 for ; Thu, 20 Feb 2025 17:01:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1740099663; x=1740704463; 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=PPfQysImRr+xOu4kExsPqpYVpEICotxax76O4rF2U+c=; b=Bp0CjGR6w8+8HbhnPxyU6/NznDw3HGvn0dAuiSNQZuDhha0z22gbz1YlE92BEhm1JQ BLjr/Ajf0M0+R+Ybl0rg4aA8mIbU1d/iIT6vqy1JxknY9MZt2hMOsH9EU0dhCZKRNBg5 Gf/wDYO0S9kDaBlsUL3IAwx8FPz2BA8PIsRdW6bYL0o+TSH/pGTm+0toCUZp5TNAsfmd 7uIMKad250vrYkq6w2fHaQAhD2udnPSXyklpbqb3wxvF8jsGZQyfoFJVhuA1ZStBO6kx NSvFGm8nn7BixjEjl7hzayOHv3JaRJAjy0jcRTu2VnzYya+QJRJRSa4TswXyHDa9Q3er meHQ== X-Forwarded-Encrypted: i=1; AJvYcCXJS0UFjRa4TbGwa/kyeQ7bVv193Bx8abSWXQPSdWVDWmRfppUlevn8Blo6mxxwlbUHa5iLeT2wDU6/gh1l+kE=@vger.kernel.org X-Gm-Message-State: AOJu0YxULFpxnf+oRDGQLTEmto6SE4o5W4cDa49xllRY6FuRw3HAv1Sd 9k8WhTkO6riQmBQ3yqWHwql63ydyuDFyqYOK/cDmnxN3wXR8IPhEYpELk7lKci7PiuqAg1kFdTN iAcDeVblderKsUcwwIzJFL/XX03B8GHUKxMJ/vW1Jmc9RUsFVoLndt+A= X-Google-Smtp-Source: AGHT+IFmlldBkF8QuqaN5ZkFiYY95ZxCZ6cNqSwuC6w7OcrsJlpJZo3bKAh8Iil4mYll5ouOOTyglBqplx9P1Lfq9fPXSS5CINTS Precedence: bulk X-Mailing-List: linux-bluetooth@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:168d:b0:3d1:7835:1031 with SMTP id e9e14a558f8ab-3d2cae6c63fmr12541445ab.7.1740099663233; Thu, 20 Feb 2025 17:01:03 -0800 (PST) Date: Thu, 20 Feb 2025 17:01:03 -0800 In-Reply-To: <67b75955.050a0220.14d86d.02e5.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b7d04f.050a0220.14d86d.0303.GAE@google.com> Subject: Re: [syzbot] [bluetooth?] general protection fault in h5_close From: syzbot To: avkrasnov@salutedevices.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, luiz.dentz@gmail.com, luiz.von.dentz@intel.com, marcel@holtmann.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot has bisected this issue to: commit 3ca66179e56d25f1e3ed1608241abb487c63e9b7 Author: Arseniy Krasnov Date: Thu Jan 30 18:43:26 2025 +0000 Bluetooth: hci_uart: fix race during initialization bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=102567f8580000 start commit: e5d3fd687aac Add linux-next specific files for 20250218 git tree: linux-next final oops: https://syzkaller.appspot.com/x/report.txt?x=122567f8580000 console output: https://syzkaller.appspot.com/x/log.txt?x=142567f8580000 kernel config: https://syzkaller.appspot.com/x/.config?x=4e945b2fe8e5992f dashboard link: https://syzkaller.appspot.com/bug?extid=ce27f6f75880d7fe265c syz repro: https://syzkaller.appspot.com/x/repro.syz?x=178f2ba4580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=123375b0580000 Reported-by: syzbot+ce27f6f75880d7fe265c@syzkaller.appspotmail.com Fixes: 3ca66179e56d ("Bluetooth: hci_uart: fix race during initialization") For information about bisection process see: https://goo.gl/tpsmEJ#bisection