From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 A734F421F18 for ; Tue, 28 Jul 2026 10:31:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785234697; cv=none; b=hoyaN5Prg+dakO3z+kVZC+5R6wTYUHXXMlFoAhDrb0haZKgurVdxF6p3AiWmm0VHOTVkTgXT8VI7g/cOPiD6bggv2pxB9zTiN/YR3coYZzVTqZYfWtYnXAKa0rt/2jz0mncJlxOIdu58ti90qpsONyka704vuftSGOw0qAHLmCc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785234697; c=relaxed/simple; bh=D6/kwzslmyGMVH+ovjN/bmsQMLAsB2BZabeMvrvGbz4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=I92AR+koXJLsEV/fmoIRVAObTE12g1sD+idNrV9KvWZPBYyWIUg8nerLYAsfiPr687aOcTJ+KWr3kInA/bjJocvmfo4/4jkBp1ds6fWH4acf8DfeE9hGwtEYWdsyZNVG1ft/1R4YCq5U4m/H2a1RDNiYriUOTD4J3V1F7bNGZHw= 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=209.85.161.71 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-f71.google.com with SMTP id 006d021491bc7-6aaefd6909fso1568139eaf.2 for ; Tue, 28 Jul 2026 03:31:35 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785234694; x=1785839494; h=content-transfer-encoding:content-type:to:from:subject:message-id :in-reply-to:date:mime-version:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to:content-type; bh=3DdC2dC5Zd68yRE+Vrb9y8KcU+GUDiNn9dLE5R7iWJo=; b=gorUvQ80EFJ+m9os0UjDpp4F9pDF/AO+ETGTWIIGqsBsJP+tg9giD33/NWZacoP0oa OEZBwPhqE3m8MkDvn/q0upiHtZaqHKhKg8Jy0SaDgBrBD/fDJC9tvCA4+TbQfqcglyLY bfxBIJDibPolSA2E5U2IAtRAANFQ20LrJvBqcg6vX1TygKqtDy60UXrJh0KN7UoQ3lDq Yu+bi7UDF6qhCETkSzHJtf8YDiptSMKUQMsKbq6AByIDRiqnUvWU+fnFe5046Htwc9B5 Oc2iHwGT3t2D2LeWMqkyStLlVvScrhkJutD7cbBSwFcXfsigiykjFf1IA3m4IjtUJ5fx utMw== X-Gm-Message-State: AOJu0Yz43hbO9iWnvgorfSWK4Een85UVF0qtFgjBk3PXKKMqaXUshr8Z HWcyjryubCz5aser2kwfMDTA8FGpA8wns1XjCxoaeJgTiWmTSZvmA/SAT45YAcgXgKBLOAtKemP WNQc+Hx8RrCWLvMYZUmbFWz5NY3MspXfs6CP4XP9nPUZYbEE/Kg7+u81UnOw= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4b06:b0:6aa:de55:1351 with SMTP id 006d021491bc7-6ac96cfa32cmr667376eaf.33.1785234694560; Tue, 28 Jul 2026 03:31:34 -0700 (PDT) Date: Tue, 28 Jul 2026 03:31:34 -0700 In-Reply-To: <6a0de9e2.050a0220.18b3cb.000d.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a688506.073198cf.94f0f.0044.GAE@google.com> Subject: Forwarded: Re: [syzbot] [input?] possible deadlock in tasklet_action_common (2) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Re: [syzbot] [input?] possible deadlock in tasklet_action_common (= 2) Author: pimyn@google.com #syz test On Sun, Jul 26, 2026 at 6:47=E2=80=AFAM syzbot wrote: > > Hello, > > syzbot has tested the proposed patch but the reproducer is still triggeri= ng an issue: > lost connection to test machine > > > > Tested on: > > commit: 9eebf259 Add linux-next specific files for 20260723 > git tree: linux-next > console output: https://syzkaller.appspot.com/x/log.txt?x=3D14aaa49958000= 0 > kernel config: https://syzkaller.appspot.com/x/.config?x=3D76133f44547cb= 4b0 > dashboard link: https://syzkaller.appspot.com/bug?extid=3Db5d7ab56d43de3f= d5aac > compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e25= 5-1~exp1~20260613092250.77), Debian LLD 22.1.8 > patch: https://syzkaller.appspot.com/x/patch.diff?x=3D17a03fde58= 0000 > > -- > You received this message because you are subscribed to the Google Groups= "syzkaller-bugs" group. > To unsubscribe from this group and stop receiving emails from it, send an= email to syzkaller-bugs+unsubscribe@googlegroups.com. > To view this discussion visit https://groups.google.com/d/msgid/syzkaller= -bugs/6a659146.073198cf.94f0f.0021.GAE%40google.com. --=20 =E2=B2=A0=E2=B2=9F=E2=B2=93=E2=B2=99=E2=B2=8F=E2=B2=9B =E2=B2=84=E2=B2=89= =E2=B2=B1=E2=B2=A3=E2=B2=85=E2=B2=93=E2=B2=9F=E2=B2=A5 - Pimyn Girgis Software Engineer Kernel Dynamic Analysis pimyn@google.com