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[2620:137:e000::3:5]) by mx.google.com with ESMTPS id a7-20020a056a000c8700b0068a3c575900si1881343pfv.84.2023.11.17.03.53.18 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Nov 2023 03:53:19 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 7FA2383014B5; Fri, 17 Nov 2023 03:53:16 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345851AbjKQLxK (ORCPT + 99 others); Fri, 17 Nov 2023 06:53:10 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44630 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230195AbjKQLxJ (ORCPT ); Fri, 17 Nov 2023 06:53:09 -0500 Received: from mail-pl1-f200.google.com (mail-pl1-f200.google.com [209.85.214.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7E1F598 for ; Fri, 17 Nov 2023 03:53:06 -0800 (PST) Received: by mail-pl1-f200.google.com with SMTP id d9443c01a7336-1cc3130ba31so21599215ad.0 for ; Fri, 17 Nov 2023 03:53:06 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700221986; x=1700826786; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=YerPKKRCZ1M0kZwrZRjWv8wIY7JMsl3Ed91+3ZumFFg=; b=W5VyTpzQHOJS5e62zqkYagFA1kf+cibKrNZBWLD6XK+zM6apkW9Ld6HqPfpHKzvN87 cNpbCAUG/zzJ43LpqSrcytuD8O+uiHjq9a+oa3S5XtvzsRkbhmZmqu5keAtbEIZKCOMA xrf6RtPYwOJ5ro9x49ne5goxntP2x82fSFDLQsMnEu5KWKnNBI2+wjWHIPXaZ5WnhX/M Fgd8qHz+8tEG1tsgE3BNDE7UkQMBCfjYmwvD74QeNHBeo6OrqzPCOxjJXC0sVdxFDmRe t8g3Cnj/MMGv6fZvM1Pb48rRiALsUCA+i5ITOlB6d3Mra/7iavymOtRYIV87ZGgTZasq PPbA== X-Gm-Message-State: AOJu0Yy7NF+s2lrEixCAHqHiHr27LI04YHbywUgFB0x9MIm7eBDwi+tT jr90kkjUoNpL8QynnjBHEmSnVzhLna8He0VgwY684/8J9xMS4LU= MIME-Version: 1.0 X-Received: by 2002:a17:903:4296:b0:1cc:2f2a:7d33 with SMTP id ju22-20020a170903429600b001cc2f2a7d33mr2855432plb.2.1700221986097; Fri, 17 Nov 2023 03:53:06 -0800 (PST) Date: Fri, 17 Nov 2023 03:53:05 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000854f03060a57c719@google.com> Subject: Re: [syzbot] [cgroups?] possible deadlock in cgroup_free From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tintinm2017@gmail.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=-0.4 required=5.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Fri, 17 Nov 2023 03:53:16 -0800 (PST) Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-and-tested-by: syzbot+cef555184e66963dabc2@syzkaller.appspotmail.com Tested on: commit: 7475e51b Merge tag 'net-6.7-rc2' of git://git.kernel.o.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master console output: https://syzkaller.appspot.com/x/log.txt?x=10621a14e80000 kernel config: https://syzkaller.appspot.com/x/.config?x=69e454cdc811976a dashboard link: https://syzkaller.appspot.com/bug?extid=cef555184e66963dabc2 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.