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[209.85.220.69]) by mx.google.com with SMTPS id m187sor37289193ioa.46.2019.07.26.16.26.01 for (Google Transport Security); Fri, 26 Jul 2019 16:26:01 -0700 (PDT) Received-SPF: pass (google.com: domain of 3ciw7xqkbap0x34pfqqjwfuuni.lttlqjzxjwhtsyjsy.htr@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 3ciw7xqkbap0x34pfqqjwfuuni.lttlqjzxjwhtsyjsy.htr@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3CIw7XQkbAP0x34pfqqjwfuuni.lttlqjzxjwhtsyjsy.htr@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com X-Google-Smtp-Source: APXvYqxovLmXIv75laVrMtZvlr79yeQWRntZAt1hwL6RBmKRhi84q3dBc8vJmpG72hkv1CJ8iH3NYbDZi9CnPAFhes4c6TPcq2Lv MIME-Version: 1.0 X-Received: by 2002:a5e:d611:: with SMTP id w17mr24902658iom.63.1564183560976; Fri, 26 Jul 2019 16:26:00 -0700 (PDT) Date: Fri, 26 Jul 2019 16:26:00 -0700 In-Reply-To: <000000000000edcb3c058e6143d5@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000083ffc4058e9dddf0@google.com> Subject: Re: memory leak in kobject_set_name_vargs (2) From: syzbot To: catalin.marinas@arm.com, davem@davemloft.net, dvyukov@google.com, herbert@gondor.apana.org.au, kuznet@ms2.inr.ac.ru, kvalo@codeaurora.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, luciano.coelho@intel.com, netdev@vger.kernel.org, steffen.klassert@secunet.com, syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org, yoshfuji@linux-ipv6.org Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, 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 0e034f5c4bc408c943f9c4a06244415d75d7108c Author: Linus Torvalds Date: Wed May 18 18:51:25 2016 +0000 iwlwifi: fix mis-merge that breaks the driver bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=10f955f0600000 start commit: 3bfe1fc4 Merge tag 'for-5.3/dm-changes-2' of git://git.ker.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=12f955f0600000 console output: https://syzkaller.appspot.com/x/log.txt?x=14f955f0600000 kernel config: https://syzkaller.appspot.com/x/.config?x=dcfc65ee492509c6 dashboard link: https://syzkaller.appspot.com/bug?extid=ad8ca40ecd77896d51e2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=135cbed0600000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=14dd4e34600000 Reported-by: syzbot+ad8ca40ecd77896d51e2@syzkaller.appspotmail.com Fixes: 0e034f5c4bc4 ("iwlwifi: fix mis-merge that breaks the driver") For information about bisection process see: https://goo.gl/tpsmEJ#bisection