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5+W1LjPJKvuLw340HQIrReyRCueiOHxfZ4sVGVFuIYx+2ADVWa0ZIaj5FlQ0VI2OMk9CBuUdMfu0YRm4oTjTPjSidmwozACMpUW4GIlRRAhmBrBmC9t2vMo04lN7jzwL X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 08/22/23 02:39, syzbot wrote: > Hello, > > syzbot found the following issue on: > > HEAD commit: 7271b2a53042 Add linux-next specific files for 20230818 > git tree: linux-next > console+strace: https://syzkaller.appspot.com/x/log.txt?x=119dbe4ba80000 > kernel config: https://syzkaller.appspot.com/x/.config?x=1936af09cdef7dd6 > dashboard link: https://syzkaller.appspot.com/bug?extid=7423f066b632d9ff23d5 > compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 > syz repro: https://syzkaller.appspot.com/x/repro.syz?x=112386f3a80000 > C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15044717a80000 > > Downloadable assets: > disk image: https://storage.googleapis.com/syzbot-assets/d81109bc02c1/disk-7271b2a5.raw.xz > vmlinux: https://storage.googleapis.com/syzbot-assets/4b3bf8e2a4f7/vmlinux-7271b2a5.xz > kernel image: https://storage.googleapis.com/syzbot-assets/6404cd473c1e/bzImage-7271b2a5.xz > > IMPORTANT: if you fix the issue, please add the following tag to the commit: > Reported-by: syzbot+7423f066b632d9ff23d5@syzkaller.appspotmail.com Looks to be caused by Matthew's series "Remove _folio_dtor and _folio_order" It has already been noted that this series caused issues. -- Mike Kravetz