From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 87E92C4332F for ; Thu, 22 Dec 2022 22:55:57 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4NdQdl5s5Rz3bZJ for ; Fri, 23 Dec 2022 09:55:55 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com (client-ip=209.85.166.72; helo=mail-io1-f72.google.com; envelope-from=3ceckywkbaogcijukvvobkzzsn.qyyqvoecobmyxdoxd.myw@m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com; receiver=) Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4NdQdf0m2Rz3bP1 for ; Fri, 23 Dec 2022 09:55:48 +1100 (AEDT) Received: by mail-io1-f72.google.com with SMTP id l21-20020a5d9315000000b006df7697880aso1277470ion.23 for ; Thu, 22 Dec 2022 14:55:48 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=aXosvzq+A5vhYtuAlYzsv0/1c7zz/aBO/fowD1BzMYI=; b=IpS20mFRw/glFjur7WA+5HPbdRKLx0jXmNkvjGspmz8P2kMzLkwc4KfJ81lH80VH7k zc67bMWiLdXLFuP4NyMgZEL0CK7IlWEejhCbLs30KOrg+OR0jhennuYYqUTQohfu6oEm fMPlru20Kayd+C3MZB8Vad4gRykPteQlUTMfIk4W75qzWWqet6T4rgFd0VmUBtMI2eEY 0BQXGrLDFGCbpCXafASOh5rD/cmCQk1OHW70Y45fpGsdBT5jFaw2RG18azFpFRsonbyM h1XHSF2ojidpc2E3lMbGoDSg/3+2E2gK4gPDyBVrPRjGF/kPg3sVp1rW1Mh8X4TPFiD8 gDDg== X-Gm-Message-State: AFqh2kpqxkDNZYHt5D8hlu3n0tp+rKLQlhKjUBU3/7Ss2w0+50ogl/nO R50WgK5N4Qi59UDz35+SGUgBVlNu5NICLUsVzC6SkaU7zXxC X-Google-Smtp-Source: AMrXdXvYmJJ7+eFLnjMIqZuM5kFZXz/Oth90FBvGMSa/1IQ24ZqM8yFCBJwCzt5wTL4cQoXYsuNsEAKFO+o3FMK8oM3o2z9D6EV0 MIME-Version: 1.0 X-Received: by 2002:a5e:850f:0:b0:6ec:f27e:58a5 with SMTP id i15-20020a5e850f000000b006ecf27e58a5mr584311ioj.15.1671749745808; Thu, 22 Dec 2022 14:55:45 -0800 (PST) Date: Thu, 22 Dec 2022 14:55:45 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c0a08805f07291a0@google.com> Subject: [syzbot] [erofs?] WARNING: CPU: NUM PID: NUM at mm/page_alloc.c:LINE get_page_from_freeli From: syzbot To: akpm@linux-foundation.org, chao@kernel.org, linux-erofs@lists.ozlabs.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.com, xiang@kernel.org Content-Type: text/plain; charset="UTF-8" X-BeenThere: linux-erofs@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development of Linux EROFS file system List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linux-erofs-bounces+linux-erofs=archiver.kernel.org@lists.ozlabs.org Sender: "Linux-erofs" Hello, syzbot found the following issue on: HEAD commit: f9ff5644bcc0 Merge tag 'hsi-for-6.2' of git://git.kernel.o.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=15aa58f7880000 kernel config: https://syzkaller.appspot.com/x/.config?x=827916bd156c2ec6 dashboard link: https://syzkaller.appspot.com/bug?extid=c3729cda01706a04fb98 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11bdd020480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12c53ab3880000 Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/0c8a5f06ceb3/disk-f9ff5644.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/be222e852ae2/vmlinux-f9ff5644.xz kernel image: https://storage.googleapis.com/syzbot-assets/d9f42a53b05e/bzImage-f9ff5644.xz mounted in repro: https://storage.googleapis.com/syzbot-assets/7f2f76b76cd2/mount_0.gz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+c3729cda01706a04fb98@syzkaller.appspotmail.com ------------[ cut here ]------------ WARNING: CPU: 1 PID: 4386 at mm/page_alloc.c:3829 get_page_from_freeli --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. syzbot can test patches for this issue, for details see: https://goo.gl/tpsmEJ#testing-patches