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[209.85.220.69]) by mx.google.com with SMTPS id u15sor34854844iom.87.2019.07.25.09.48.00 for (Google Transport Security); Thu, 25 Jul 2019 09:48:00 -0700 (PDT) Received-SPF: pass (google.com: domain of 3qn05xqkbaneflm7x881excc50.3bb381hf1ezbag1ag.zb9@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) client-ip=209.85.220.69; Authentication-Results: mx.google.com; spf=pass (google.com: domain of 3qn05xqkbaneflm7x881excc50.3bb381hf1ezbag1ag.zb9@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3QN05XQkbANEFLM7x881ExCC50.3BB381HF1EzBAG1AG.zB9@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com X-Google-Smtp-Source: APXvYqz5TRtqk7NLmHZ9yCjKgr37hlCy64JGLcLrJPFsu5MG3DE1E7Gd++DbNYtHpzMzIfx8epvxltXfNlkPKaKIMMo/U8GbRTzt MIME-Version: 1.0 X-Received: by 2002:a6b:641a:: with SMTP id t26mr37599516iog.3.1564073280346; Thu, 25 Jul 2019 09:48:00 -0700 (PDT) Date: Thu, 25 Jul 2019 09:48:00 -0700 In-Reply-To: <00000000000070c81a058e6c2917@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000004761fd058e843049@google.com> Subject: Re: memory leak in v9fs_session_init From: syzbot To: asmadeus@codewreck.org, catalin.marinas@arm.com, dvyukov@google.com, ericvh@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, lucho@ionkov.net, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org, v9fs-developer@lists.sourceforge.net Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes X-Bogosity: Ham, tests=bogofilter, spamicity=0.000021, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: syzbot has bisected this bug to: commit 16490980e396fac079248b23b1dd81e7d48bebf3 Author: Linus Torvalds Date: Tue May 17 02:51:04 2016 +0000 Merge tag 'device-properties-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=115e94cc600000 start commit: abdfd52a Merge tag 'armsoc-defconfig' of git://git.kernel... git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=135e94cc600000 console output: https://syzkaller.appspot.com/x/log.txt?x=155e94cc600000 kernel config: https://syzkaller.appspot.com/x/.config?x=d31de3d88059b7fa dashboard link: https://syzkaller.appspot.com/bug?extid=15b759334fd44cd9785a syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1735466c600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=117e0cf0600000 Reported-by: syzbot+15b759334fd44cd9785a@syzkaller.appspotmail.com Fixes: 16490980e396 ("Merge tag 'device-properties-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm") For information about bisection process see: https://goo.gl/tpsmEJ#bisection