From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4DA002C3259 for ; Sat, 18 Apr 2026 06:37:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776494224; cv=none; b=gDb+T4IbIq5UDeunN6yPuzZ4689+dukOcOY88f+aHXbdYvVQ5wgYzu9tbNb7c8ZLGPMYHobhtD9cQ+vdNkIswGpGZEWu1N2T6I0LSrcosGL3PM4pt9XKWCgn0vrGTfQYguG2XjPgYFXXj1QBlYn447j/WJvcQOZg9eADOvOMtHg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776494224; c=relaxed/simple; bh=drHjEWoVAYGOqSHq9Bsm0ItpAfa3DPuSSpYbazo3z9k=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=PaftuZPlPdZtCVo1w2eEag3E93RHYRwdNPXrVASx36skj7SddmlPPzd3PXL1mX416675YQCOlypSJwBTD4FsdcJjDwgc89TxEAZ0clYDpD7AFc8LqxcFd1ii3SIuu4ZRxdNMZtjjLT95M7eoovGA++jyG+JLD2r7Vdm3cB9t4d0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.161.70 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-oo1-f70.google.com with SMTP id 006d021491bc7-68d1e12eeebso1520084eaf.0 for ; Fri, 17 Apr 2026 23:37:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1776494222; x=1777099022; 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=gsJxhQSl1sSFGbWWoRzO+fm0NiXO+rlfjgzn9fn6Hks=; b=mnF1L8dsRBVM0RNWdvO60BS5ftOUhmtAXpgswyb5HmXYP57nNws33LdlusOvmvwtpZ ATaCI6p5R8tC5zy9yCXcgej5zwT+Q06wTkJ9boDTOn63Bo8QZMhmX8T3SW7GIY8Rq/aT DsDUIqaVPzzAjnXSWK1zx6lOIDKXZulePg85Nh5XPl5Cqm7CAhKXFG5Af2rzb8RyBanK gMG/D3yjnp9lHpceAg8Yd7F+A10vEeSnJAwGP9i7VB5FfG3xjAKEqfXxcqN2pwhUD97i on2gIkVb/0y5zg9YJSC0/iCkBuaQTEdBloHP9939XWG8i1lkD2uZSZGYQsBYE1vHD1Ee NMzQ== X-Forwarded-Encrypted: i=1; AFNElJ/a2dKyRSvAevZQLmqdYmtvrv8Azgu1XXa6lv7/mps0fsYzwpFnE7JqPLCrTtzF4OSd/7K3Qryswc15PvI=@vger.kernel.org X-Gm-Message-State: AOJu0Yz0+nzSCKqOA1NwxjIEzCfZSaL5oqu6vIMLV8/nukBaxfII8tMs ujco82IVIA9XvnnAr8fywz80BDm+INtCXMDh6gafW2CJEbb0WGAqfDQnClubCLiOcPt6W09QcgD 0+wgFp8vDBi2YDAIr2WqFpCDPlZuSLjgACtAAB6iutdBc4OMNMeKakhr5ybY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e911:0:b0:67e:3ee6:d76f with SMTP id 006d021491bc7-69462f29738mr3381954eaf.47.1776494222237; Fri, 17 Apr 2026 23:37:02 -0700 (PDT) Date: Fri, 17 Apr 2026 23:37:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69e3268e.a00a0220.1bd0ca.003e.GAE@google.com> Subject: Re: [syzbot] [jfs?] KASAN: slab-use-after-free Read in lbmIODone From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+ecf51a7ccb6b1394e90c@syzkaller.appspotmail.com Tested-by: syzbot+ecf51a7ccb6b1394e90c@syzkaller.appspotmail.com Tested on: commit: c7275b05 Add linux-next specific files for 20260417 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master console output: https://syzkaller.appspot.com/x/log.txt?x=145842d2580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8d583ddcf2981d2a dashboard link: https://syzkaller.appspot.com/bug?extid=ecf51a7ccb6b1394e90c compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1604c1ba580000 Note: testing is done by a robot and is best-effort only.