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 80DBBC71133 for ; Fri, 25 Aug 2023 19:11:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229642AbjHYTKf (ORCPT ); Fri, 25 Aug 2023 15:10:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38522 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229878AbjHYTKT (ORCPT ); Fri, 25 Aug 2023 15:10:19 -0400 Received: from mail-pg1-f208.google.com (mail-pg1-f208.google.com [209.85.215.208]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6A7B9273A for ; Fri, 25 Aug 2023 12:09:31 -0700 (PDT) Received: by mail-pg1-f208.google.com with SMTP id 41be03b00d2f7-5646e695ec1so1148385a12.1 for ; Fri, 25 Aug 2023 12:09:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1692990468; x=1693595268; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=hmj/LY/FLKSl0a+ICdBO/BQJfheNoGL/ydDIAk9+GUo=; b=d1MAeF3vbkr5c4sxXwE9WqSRVaLfX5zd3KK50zWW90TUQsBhM9VqhVX/7D4o65bxdG 0raj8A6U+DYAYQ5Jhy+PaxGGWL9IzTDKpgzI6g/zXwmyuo6QH0vXpoiwXx1CUju56Izp 3Dgkcad94voOMSim4qGZTL6/DBwmz2F4Imz7+y42Xi4a8HLZcPQ4khTaaOGiooSyY083 5fSJWAHtxRQO7DHSaAK1dtArem6zzU2GSBSroOI4BsjO9b121g8IQ1d8YEF+2o3jGoSi PF8r0Rwqt+PvnENcC7pziA70LuxecafesS7+xbifNtAxY53g/f5vt28ymh2DAIT1PfjS S7Mg== X-Gm-Message-State: AOJu0YwHOLJgY/lOgUijmhSUwwYseIUC6xNZ7fnDi4NNjsFfRUArE7rG Q9Smew7IX9AQJWdpiZlceKeWxBW5pvQP49Sfh9o3jbJpKg9a/nWT8A== X-Google-Smtp-Source: AGHT+IHb6GLKyyeidfExT3uGtnSTbOV5xHC7+kv0KmQxlW+De5j1XLKYqNv0YT98tYsOd4+H2/oW18vRgJh58swOpxyN3fbaKh/Z MIME-Version: 1.0 X-Received: by 2002:a63:3c0b:0:b0:56a:b197:12ca with SMTP id j11-20020a633c0b000000b0056ab19712camr3745613pga.2.1692990468727; Fri, 25 Aug 2023 12:07:48 -0700 (PDT) Date: Fri, 25 Aug 2023 12:07:48 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000007f2a810603c40f43@google.com> Subject: [syzbot] BUG: sleeping function called from invalid context aclient_loop: send disconnect: Broken pipe From: syzbot To: 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, syzbot found the following issue on: HEAD commit: 35e2132122ba Merge branch 'for-next/core' into for-kernelci git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci console output: https://syzkaller.appspot.com/x/log.txt?x=104105efa80000 kernel config: https://syzkaller.appspot.com/x/.config?x=4f6a8d3c0bd07f11 dashboard link: https://syzkaller.appspot.com/bug?extid=b7ed0e35e48591d9ac0a compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: arm64 Unfortunately, I don't have any reproducer for this issue yet. Downloadable assets: disk image: https://storage.googleapis.com/syzbot-assets/6808a9c4c8df/disk-35e21321.raw.xz vmlinux: https://storage.googleapis.com/syzbot-assets/85a6cfc7b474/vmlinux-35e21321.xz kernel image: https://storage.googleapis.com/syzbot-assets/a3958fe16b1c/Image-35e21321.gz.xz IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+b7ed0e35e48591d9ac0a@syzkaller.appspotmail.com BUG: sleeping function called from invalid context aclient_loop: send disconnect: Broken pipe --- 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. If the bug is already fixed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite bug's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the bug is a duplicate of another bug, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup