From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 D1D8F136A for ; Wed, 20 Nov 2024 09:05:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732093505; cv=none; b=sFWBk+YJgFAob/i25mE6Q+KYRltW5lw6aK/IiqN8f6HvxCzZE5eyOJr3mbS7qhjhOTeXBsjgz1leLyeouiC868vY0a5WfIUaMZdu656Knc2VN5k0k/g+Iibd9H+U0s3pAZhtWmkXBE4fgZ8J+H8BTRWLt5045mAn579pckVB3vI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1732093505; c=relaxed/simple; bh=LTsfuqobwOuYJTWSmPS2Is+RGXAY3qeHoSjZoR9SpVc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=cBvSxxlvQDgGErNGROQyEuJ/e0d5FDQb8thLlx9wV34LyJqOOKHSk+SiCGODzFAQ6+Sv2NRNoB8PZG5cIJD33dOXkcTyV1Ma2NZvfh8LjQcw+ZYIWoCoXL2T0kJHsTJUYQQZ8MmBTe2qCraM/4pKbmZUUoj66FDq9KwmiPldNRE= 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=209.85.166.72 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-io1-f72.google.com with SMTP id ca18e2360f4ac-83b6628a71fso672787439f.0 for ; Wed, 20 Nov 2024 01:05:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1732093503; x=1732698303; 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=uvk3oMrAGU4iCjocAkLYzWcFnA6WrART8sfIGJYHVaI=; b=OnfdW00/d2TcFpE6jmeZ0TDKfwYspQ68YTBAQamu+WsWF5MC02Xb9wi48ZLv8djXqq klB5Qje4KrGd8Q6nL12UiSFGsoPsKhkppydaJ+82WR4VMp42LWYvrJkeV+avecNNn4Er BUvGh45nF8DE8Oc2+ycHBE3TA8A94MJqMY9hlOwYSdT0JLNBJtlEoW6CFz3Sg4ddFKpc Jo9cNThjN7iXsKBAn3VRQlPMkVC/8XP17VlxyVXAiPJ1g9Dtmvytzald3YMRd/zxNER0 UCyciHsJP1FLlz557AAwaR9gly8lOAyTob7YuhbvKxyFGmHraAgodQzwOblbfyFccLz0 R/AQ== X-Forwarded-Encrypted: i=1; AJvYcCVTaZAaeF1OSREnr1ovT3BuEZv42b+iq1z9qlm8zyYU4mG16qU+qd+X9ZY+q9cxY+5IYxuPSkMP5LfaEV0=@vger.kernel.org X-Gm-Message-State: AOJu0Yzw+gfj1R/BrDMcKR41ky7ycpCjXJ75/Qm1oUlSIIp7K6Uuv2My 35LEoNB32Rmn+XC8HuinpDesEbbnun4D6YNX9O47tFa5g52Onlzn1XuKphy185lg9O5p2IZNLCC TVBJNd5iLEKHvifvtejeNAyvGmqm/IWiyc6pu21AVyf7I86ybtXH5C2U= X-Google-Smtp-Source: AGHT+IEiej89K/rL0pcqhadvsesMvYT0TZ6b2o8M1aBONEBQbpwXedWa6E+KeekSxx1bGhATHKktxe8x4hG6k51KxydDnMIi3fjI Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:cd86:0:b0:3a3:4175:79da with SMTP id e9e14a558f8ab-3a7865019fcmr18847425ab.13.1732093503157; Wed, 20 Nov 2024 01:05:03 -0800 (PST) Date: Wed, 20 Nov 2024 01:05:03 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <673da63f.050a0220.363a1b.0008.GAE@google.com> Subject: Re: [syzbot] [scsi?] [usb?] KASAN: slab-use-after-free Read in sg_release From: syzbot To: dgilbert@interlog.com, james.bottomley@hansenpartnership.com, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, martin.petersen@oracle.com, surajsonawane0215@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+7efb5850a17ba6ce098b@syzkaller.appspotmail.com Tested-by: syzbot+7efb5850a17ba6ce098b@syzkaller.appspotmail.com Tested on: commit: bf9aa14f Merge tag 'timers-core-2024-11-18' of git://g.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11373bf7980000 kernel config: https://syzkaller.appspot.com/x/.config?x=48190c1cdf985419 dashboard link: https://syzkaller.appspot.com/bug?extid=7efb5850a17ba6ce098b compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=106b3bf7980000 Note: testing is done by a robot and is best-effort only.