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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D78EFEC873E for ; Thu, 7 Sep 2023 16:11:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237822AbjIGQLe (ORCPT ); Thu, 7 Sep 2023 12:11:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237868AbjIGQLL (ORCPT ); Thu, 7 Sep 2023 12:11:11 -0400 Received: from mail-yb1-xb45.google.com (mail-yb1-xb45.google.com [IPv6:2607:f8b0:4864:20::b45]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 267B335A1 for ; Thu, 7 Sep 2023 09:07:36 -0700 (PDT) Received: by mail-yb1-xb45.google.com with SMTP id 3f1490d57ef6-d782a2ba9f9so4230344276.0 for ; Thu, 07 Sep 2023 09:07:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1694102732; x=1694707532; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=3uorYgBy/vSzGATNXjGaFcQjl0zqUtF7P8rETQPdQ6s=; b=HRuwgFAsp2eXGjIv3kw2//8J26hJGSd4DavZ+FTN4YPQc6MadptYOllnAZu9WF9xYS /1nhdlX16Fc0xp1qKOornfIXeiRIDVqBA/ajMYWquft2++dQAMIeauo7V4bPMA9sDLI0 qRmA74PoalOGR9VRtFaU72gYVC+4QzJyZDwVUqwvIbVNgBcBNLM0Dknk9IJBbuqA4gvb S2Buu9uyhuLWjBdFbu2Krk52xlX/T5iNpHyIg0iiBL4Qu4TBsXGpKoetERahK3KbaG+p VLY9OVTHTiTkQv0JLpgzJTDV2HQmG1Pd173ux4+AqKElez5XAEV+kdcwvewfT2GWmAY0 3GBw== X-Gm-Message-State: AOJu0YzUxGgcLwhyMTfxjpenH6HcRfwTy3+jBjx7Bj/j0aifL/wePw5+ WYR0y9GK4880vhMbpUXlKBUtYLh8UMePl3aAxsNfI22sZ8jS X-Google-Smtp-Source: AGHT+IFv5RoDlYTTHNTZRVCYgdQ3cCvXQcVZJdqAENmmBoZNBWPCxhGShggp718Md5FgEKnzPNCIe8409SLooz2fwa7VgMNc/OBG MIME-Version: 1.0 X-Received: by 2002:a17:903:32c2:b0:1c2:2485:ad7 with SMTP id i2-20020a17090332c200b001c224850ad7mr587578plr.4.1694078749617; Thu, 07 Sep 2023 02:25:49 -0700 (PDT) Date: Thu, 07 Sep 2023 02:25:49 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000017b6b90604c17266@google.com> Subject: [syzbot] Monthly block report (Sep 2023) From: syzbot To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello block maintainers/developers, This is a 31-day syzbot report for the block subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/block During the period, 5 new issues were detected and 0 were fixed. In total, 31 issues are still open and 85 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 1987 Yes WARNING in copy_page_from_iter https://syzkaller.appspot.com/bug?extid=63dec323ac56c28e644f <2> 407 Yes INFO: task hung in blkdev_put (4) https://syzkaller.appspot.com/bug?extid=9a29d5e745bd7523c851 <3> 252 No KMSAN: kernel-infoleak in copy_page_to_iter (4) https://syzkaller.appspot.com/bug?extid=17a061f6132066e9fb95 <4> 95 Yes INFO: task hung in blkdev_fallocate https://syzkaller.appspot.com/bug?extid=39b75c02b8be0a061bfc <5> 36 Yes KASAN: use-after-free Read in __dev_queue_xmit (5) https://syzkaller.appspot.com/bug?extid=b7be9429f37d15205470 <6> 25 Yes INFO: task hung in blkdev_get_by_dev (5) https://syzkaller.appspot.com/bug?extid=6229476844294775319e <7> 24 Yes WARNING in blk_register_tracepoints https://syzkaller.appspot.com/bug?extid=c54ded83396afee31eb1 <8> 16 Yes WARNING in wait_til_done (2) https://syzkaller.appspot.com/bug?extid=9bc4da690ee5334f5d15 <9> 8 Yes WARNING in floppy_interrupt (2) https://syzkaller.appspot.com/bug?extid=aa45f3927a085bc1b242 <10> 5 Yes WARNING in get_probe_ref https://syzkaller.appspot.com/bug?extid=8672dcb9d10011c0a160 --- 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. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.