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[209.85.220.69]) by mx.google.com with SMTPS id q140sor20814511itb.26.2019.04.13.19.55.01 for (Google Transport Security); Sat, 13 Apr 2019 19:55:01 -0700 (PDT) Received-SPF: pass (google.com: domain of 3bkgyxakbapsv12ndoohudsslg.jrrjohxvhufrqwhqw.frp@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 3bkgyxakbapsv12ndoohudsslg.jrrjohxvhufrqwhqw.frp@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com designates 209.85.220.69 as permitted sender) smtp.mailfrom=3BKGyXAkbAPsv12ndoohudsslg.jrrjohxvhufrqwhqw.frp@M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com X-Google-Smtp-Source: APXvYqzxNqYArsgazGGOVEkorCoGxLAaBWKxHsEiTFGk8Oo2mZx5TvxIT9Dm+TrXC2QKEJLPhy/K+Offgzn9+L2tgZqNzDaG9X15 MIME-Version: 1.0 X-Received: by 2002:a24:6f81:: with SMTP id x123mr4742934itb.29.1555210500891; Sat, 13 Apr 2019 19:55:00 -0700 (PDT) Date: Sat, 13 Apr 2019 19:55:00 -0700 In-Reply-To: <000000000000e02bf505866414ae@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000074e9d5058674a94f@google.com> Subject: Re: INFO: task hung in do_exit From: syzbot To: amitoj1606@gmail.com, ap420073@gmail.com, avagin@gmail.com, dbueso@suse.de, ebiederm@xmission.com, jacek.anaszewski@gmail.com, linux-kernel@vger.kernel.org, linux-leds@vger.kernel.org, linux-mm@kvack.org, oleg@redhat.com, pavel@ucw.cz, prsood@codeaurora.org, rpurdie@rpsys.net, syzkaller-bugs@googlegroups.com, tj@kernel.org Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes X-Bogosity: Ham, tests=bogofilter, spamicity=0.002950, 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 430e48ecf31f4f897047f22e02abdfa75730cad8 Author: Amitoj Kaur Chawla Date: Thu Aug 10 16:28:09 2017 +0000 leds: lm3533: constify attribute_group structure bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15f4cee3200000 start commit: 8ee15f32 Merge tag 'dma-mapping-5.1-1' of git://git.infrad.. git tree: upstream final crash: https://syzkaller.appspot.com/x/report.txt?x=17f4cee3200000 console output: https://syzkaller.appspot.com/x/log.txt?x=13f4cee3200000 kernel config: https://syzkaller.appspot.com/x/.config?x=4fb64439e07a1ec0 dashboard link: https://syzkaller.appspot.com/bug?extid=9880e421ec82313d6527 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=149b89af200000 Reported-by: syzbot+9880e421ec82313d6527@syzkaller.appspotmail.com Fixes: 430e48ecf31f ("leds: lm3533: constify attribute_group structure") For information about bisection process see: https://goo.gl/tpsmEJ#bisection