From nobody Thu Dec 18 23:23:21 2025 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 C421932AAB3 for ; Tue, 16 Dec 2025 17:15:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765905321; cv=none; b=lMc9GO5uLhTXoCWcz94pID2b4KTqu8R8vBfsp3+G58gAcbVHfWw74RwO+k9QnB22wrXSaLXxjYxmtWiNNjAoD3OhiDItr9QtuZ96qoTl83PouPF0l/6xyD4vXnUL1WhEgS0iX0t8kU7sqXBPuvvjdjLS4jiX+853zEJD57heh0Y= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765905321; c=relaxed/simple; bh=ZnjiO86Ff04JsZTHVWh81UwRcjfKf6aucaXwZeCaQWs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=ZYzLunyLTbmSqiyOn7+f3H7Ser5pbVxqxcGEUVbWIsL+jYsv+2b4zjIuNpRio3eYrBuJ4Io4Ffixkg5AzpRRosTi5uqimZhbPKoyvaHYyItzKR2StkmvxHuvbNp0N9fb5uVtATJWwxjAumyQ2doLwY3kVerFYFsyo7z39fwjYJE= 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=209.85.161.72 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-f72.google.com with SMTP id 006d021491bc7-65b2cd67cceso7588377eaf.0 for ; Tue, 16 Dec 2025 09:15:19 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765905318; x=1766510118; 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=ADtZl4MzSZ7SZ78s0tiAKL2pistxhZwRWZDejl4nmWE=; b=FBRr3JYm+QM9INF7MZcSjBqvdgxhMeRwEF1eu/X2RrkaxeE7EVZTPKd3Q/UTFZur1I bYlUSKjQF2ETCrUEPjkdE6kFAwCLfZhQ+tqPwUIM1lzLbP1IdRpO+q4T8RkrCOj8w6AS P6XYycmvrPDiFF5l/wkQdYZrmAcmFxlZF8Mf32vk267JLWu8uoT280706tzw0KiQ11Jx ki2RnwWhiw0GpG1BKBYEu37+TMr5sk+kL+tifPcXTajY/BcDIEVMFGd5I3dqqurOw3ca 4zsEDF8EVeoMeDZWBz8iRmipbeV9aAYGNauPo3DLd3iUvjkC5Qp8CBATKd9BNrrVl43+ dFig== X-Gm-Message-State: AOJu0Yz6E3XhMjRPFxLub46p1aTwQxtJTVa5sm97CpURHcr/RwmIS7FZ Hkpg2CE7JBWOtPK94FMrAqKmCaP6GRoEgyW91qFwoXVFIkids51fXUMbreOx2I4F/mR8RT4GyuA /dQIcrhbP02d1cUBUjT3W2eztL5r/n1pRtZArZs/EASogKYS1IA4HjqGlGqI= X-Google-Smtp-Source: AGHT+IH09abN7WIqmY25nasBVRbiONrN/Hx6yylQx47p8niX3lu4o2BVKc7cSxj0Qycbrf3k5lZP2LYLj1WYbWiL9QJMM3CLgGJh Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1b0f:b0:659:9a49:9022 with SMTP id 006d021491bc7-65b452c68demr6798653eaf.79.1765905318584; Tue, 16 Dec 2025 09:15:18 -0800 (PST) Date: Tue, 16 Dec 2025 09:15:18 -0800 In-Reply-To: <000000000000fabef5061f429db7@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <694193a6.a70a0220.25eec0.0000.GAE@google.com> Subject: Forwarded: Re: [syzbot] [smc?] general protection fault in smc_diag_dump_proto From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" For archival purposes, forwarding an incoming command email to linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com. *** Subject: Re: [syzbot] [smc?] general protection fault in smc_diag_dump_proto Author: wintera@linux.ibm.com #syz test --- a/net/smc/af_smc.c +++ b/net/smc/af_smc.c @@ -3524,6 +3524,9 @@ static int __init smc_init(void) goto out_pernet_subsys_stat; smc_clc_init(); + INIT_HLIST_HEAD(&smc_v4_hashinfo.ht); + INIT_HLIST_HEAD(&smc_v6_hashinfo.ht); + rc =3D smc_nl_init(); if (rc) goto out_ism; @@ -3581,8 +3584,6 @@ static int __init smc_init(void) pr_err("%s: sock_register fails with %d\n", __func__, rc); goto out_proto6; } - INIT_HLIST_HEAD(&smc_v4_hashinfo.ht); - INIT_HLIST_HEAD(&smc_v6_hashinfo.ht); rc =3D smc_ib_register_client(); if (rc) {