Received: by 2002:ab2:69cc:0:b0:1f4:be93:e15a with SMTP id n12csp403909lqp; Sat, 13 Apr 2024 02:11:14 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCUhPI9syW5wEhuYPr371pVXe4fqn9WBWWXXMAg/ZzHfPv+gKJaspn246FS1CAgCJxdE6yBg3tp1Cg4J5/6aH1OUm8FLydpuXWKKJi8RKg== X-Google-Smtp-Source: AGHT+IGBWXek8sWAMD5PUhLzQx5CcopUMZI9LQiLuAGP1RljieVvLcH4emNlOILzBm4lA/0uvELv X-Received: by 2002:a50:8d53:0:b0:56c:be3:7cef with SMTP id t19-20020a508d53000000b0056c0be37cefmr3409617edt.11.1712999473854; Sat, 13 Apr 2024 02:11:13 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1712999473; cv=pass; d=google.com; s=arc-20160816; b=RzUljhbG+4pM5bGkAfTQZM6JVhq2ZbCMlgNCoVkeY8VamLi3CIWuwPfXpARkPS6RhB 7SicsGQAqqTU9bOS+Rb+IdvT79Is97DLTKAjl9Sxzs62Qyu1z+aNEqDTAJv6EWJaRUtF nZmYzhLUGW33vODkN8XVp5eAW2zQRy9Kqw5yuRFySuvvH1vphuap1Sej6su1ocRQpjx7 HP/eMQbflZXDfc0fCddWtpCTJD77cBKH12ucyvcfgznQSvziWAr58KcI8dWfBwBxmA3g TkSIneISXmfAbozoU12Z+jgluPHff9/GFReCSU5amEltUDzrXSn7cDLLr1hzXR+JS7Sk tVxg== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:to:from:subject:message-id:in-reply-to :date:mime-version:list-unsubscribe:list-subscribe:list-id :precedence; bh=H/G2hl/8z/4v4lr3e1OihL65GE1tGfSLdAf0i8EHNII=; fh=0G3MWVP6OMOwd4PuXMr1B1l2PUJ4TVek1e+Qgfb/haU=; b=kIU3Zg/Np85iz4aLIgUpGqrZxcr53tVJqtySGAMqBdfQYSOXmFjZp8MUbI21/vcxM3 8SCqBCfsSZCg3TKhXV/0nSO4r8UFG1Mvfh6d55+sebKDGhdy8UBZRfgH/jKfCJ4s2cbr AS7IhyD6ysjenK9yTE3Hu3euLZikbAOGcRODUmnGgGpR8Ns4gk9SwdtIvff4ezxnaa9a IHGjH6j61ZQy7TENBYk6HMU1i+a31HUeA3t7Jpz7wMonkk52CfTtJsfpE7PHrr9hLchZ LlG69zOkdjoi2KFmypSjj2uqwuo/ZbKPiOCD8Cyi1u/52pmM0LJiKwQuzgiMmCKX4aLv DF5A==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; arc=pass (i=1 spf=pass spfdomain=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com); spf=pass (google.com: domain of linux-kernel+bounces-143644-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-143644-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [147.75.80.249]) by mx.google.com with ESMTPS id c69-20020a509fcb000000b0056e2b1d4456si2514417edf.220.2024.04.13.02.11.13 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 13 Apr 2024 02:11:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-143644-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; arc=pass (i=1 spf=pass spfdomain=m3kw2wvrgufz5godrsrytgd7.apphosting.bounces.google.com); spf=pass (google.com: domain of linux-kernel+bounces-143644-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-143644-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id 60B091F22303 for ; Sat, 13 Apr 2024 09:11:13 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 4B76D22EE4; Sat, 13 Apr 2024 09:11:07 +0000 (UTC) Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 4A9C014F90 for ; Sat, 13 Apr 2024 09:11:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712999466; cv=none; b=aoOr49g3NmlkdSFLL8tCqScm+Tadp0q7IDTFUfa2MHtQai20g7AnnE38ZcPAzXVABGXcaNxAtKCYz+Bnccx+q0swc1pq5tVM3wL0DoLAsVX3+Da0gICKOrX3nPny1FcShhE2ynKVfoVS1GTllTXHdV1nw9MmZPvpB15S2v3ibIU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712999466; c=relaxed/simple; bh=vfUV8XqQZ8IFkL00tX0SazcInvShEZKyuLB5jpDg0V8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=MH231BQVN9kLZM3Np09ETPAnVX/4uvucWBaod4ZIPj46kff8dQL8oKcJ/3hTUiqDkK8tGEigAscYRZfRPPhcvbWlBn8w0hZyLh2Y1huZaiNUCBB2IsD969qvnGzr1ubCFN6jR2pg9Q1hHORy++eD5+W5tPnnio5iM0puHggvRHQ= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-7d5e515e162so182109839f.2 for ; Sat, 13 Apr 2024 02:11:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712999463; x=1713604263; h=content-transfer-encoding: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=H/G2hl/8z/4v4lr3e1OihL65GE1tGfSLdAf0i8EHNII=; b=idtyzsu9Nl7W+R9K0NLkbyN1M52Tzk8BZsfzwITMXQWwZA7rYzAPnmpll3U3zB4rjw CX0Ns9VIRoYngho8ZaIEy5TT4HYnJfam5Qa8BGc0V0MUGR5eJ1h1QWyv15H6xfLxpgkC Dn+EJEtujepC1wuPZI/8fENacIC7ayQBlE9OpmDQ/pr0KP9k4PsRxsB3/OHYCavyDM9y k/ogrGa9dLhK7lTQdrWD9Q7kuyHrPwahOgWG/Vw0bFSM8OYSXBBXdfa/6bkyT8pNTxUk Gm6lFRRkrLHbf5XBc/xoj92KJDzc05wcHa4ZSyJaWPHsNbJG7r2+aeorJgppDqyhcumn GmzQ== X-Forwarded-Encrypted: i=1; AJvYcCWQIy4nMmqH3b5xhSRvsTeUBS6DknJRWMEYqtzQIkBInRriXgZ/Oz23drSrZ1hTmc0IJi601fuFHSbP+rVhnq2/pn+Qa8tE9zjdwH6s X-Gm-Message-State: AOJu0YzYcv/EnxTln4rgcWNCDMBUT+kO9ngwuAtuxWGAyhBTQH1pnN96 mRSEInrjQAGghSmbW+nXRASS18JFW9u8Lmzrt8Kq/XkTdVcb4Yd+2jb8hN+1kHDH5zq4UN77m7H Tkq93dTytKcKF83oTTcHc6JdbOWu0r/Y0Vg5/BfUDyz+mp6g0xuFRyrY= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:204b:b0:482:e922:2823 with SMTP id t11-20020a056638204b00b00482e9222823mr113169jaj.0.1712999463441; Sat, 13 Apr 2024 02:11:03 -0700 (PDT) Date: Sat, 13 Apr 2024 02:11:03 -0700 In-Reply-To: <20240413085542.1836-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000084e8120615f6c413@google.com> Subject: Re: [syzbot] [bluetooth?] KASAN: slab-use-after-free Read in __hci_req_sync From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Hello, syzbot tried to test the proposed patch but the build/boot failed: 00 ZMM27=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 2 CPU#2 RAX=3D0000000000000073 RBX=3D00000000000003f8 RCX=3D0000000000000000 RDX=3D= 00000000000003f8 RSI=3Dffffffff84f77435 RDI=3Dffffffff948c8500 RBP=3Dffffffff948c84c0 RSP=3D= ffffc900036a71e8 R8 =3D0000000000000001 R9 =3D000000000000001f R10=3D0000000000000000 R11=3D= 63722d302e392e36 R12=3D0000000000000000 R13=3D0000000000000073 R14=3Dffffffff84f773d0 R15=3D= 0000000000000000 RIP=3Dffffffff84f7745f RFL=3D00000002 [-------] CPL=3D0 II=3D0 A20=3D1 SMM= =3D0 HLT=3D0 ES =3D002b 0000000000000000 ffffffff 00c0f300 DPL=3D3 DS [-WA] CS =3D0010 0000000000000000 ffffffff 00a09b00 DPL=3D0 CS64 [-RA] SS =3D0018 0000000000000000 ffffffff 00c09300 DPL=3D0 DS [-WA] DS =3D002b 0000000000000000 ffffffff 00c0f300 DPL=3D3 DS [-WA] FS =3D0000 0000000000000000 ffffffff 00c00000 GS =3D0000 ffff88802c400000 ffffffff 00c00000 LDT=3D0000 0000000000000000 ffffffff 00c00000 TR =3D0040 fffffe0000091000 00004087 00008b00 DPL=3D0 TSS64-busy GDT=3D fffffe000008f000 0000007f IDT=3D fffffe0000000000 00000fff CR0=3D80050033 CR2=3D00000000f73bc199 CR3=3D000000000d57a000 CR4=3D00350ef0 DR0=3D0000000000000000 DR1=3D0000000000000000 DR2=3D0000000000000000 DR3=3D= 0000000000000000=20 DR6=3D00000000fffe0ff0 DR7=3D0000000000000400 EFER=3D0000000000000d01 FCW=3D037f FSW=3D0000 [ST=3D0] FTW=3D00 MXCSR=3D00001f80 FPR0=3D0000000000000000 0000 FPR1=3D0000000000000000 0000 FPR2=3D0000000000000000 0000 FPR3=3D0000000000000000 0000 FPR4=3D0000000000000000 0000 FPR5=3D0000000000000000 0000 FPR6=3D0000000000000000 0000 FPR7=3D0000000000000000 0000 Opmask00=3D0000000000000000 Opmask01=3D0000000000000000 Opmask02=3D00000000= 00000000 Opmask03=3D0000000000000000 Opmask04=3D0000000000000000 Opmask05=3D0000000000000000 Opmask06=3D00000000= 00000000 Opmask07=3D0000000000000000 ZMM00=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 00000000ffffffff ZMM02=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 ff00000000000000 0000000000000000 ZMM03=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 3 CPU#3 RAX=3D0000000000000001 RBX=3Dffff88802c4464e0 RCX=3Dffffffff81825cab RDX=3D= 0000000000000001 RSI=3D0000000000000000 RDI=3D0000000000000005 RBP=3D0000000000000003 RSP=3D= ffffc900003e7910 R8 =3D0000000000000005 R9 =3D0000000000000000 R10=3D0000000000000001 R11=3D= 0000000000000000 R12=3Dffffed1005888c9d R13=3D0000000000000001 R14=3Dffff88802c4464e8 R15=3D= ffff88802c53fc40 RIP=3Dffffffff818e4f20 RFL=3D00000202 [-------] CPL=3D0 II=3D0 A20=3D1 SMM= =3D0 HLT=3D0 ES =3D0000 0000000000000000 ffffffff 00c00000 CS =3D0010 0000000000000000 ffffffff 00a09b00 DPL=3D0 CS64 [-RA] SS =3D0018 0000000000000000 ffffffff 00c09300 DPL=3D0 DS [-WA] DS =3D0000 0000000000000000 ffffffff 00c00000 FS =3D0000 0000000000000000 ffffffff 00c00000 GS =3D0000 ffff88802c500000 ffffffff 00c00000 LDT=3D0000 0000000000000000 ffffffff 00c00000 TR =3D0040 fffffe00000d8000 00004087 00008b00 DPL=3D0 TSS64-busy GDT=3D fffffe00000d6000 0000007f IDT=3D fffffe0000000000 00000fff CR0=3D80050033 CR2=3D000055e3cc373698 CR3=3D000000000d57a000 CR4=3D00350ef0 DR0=3D0000000000000000 DR1=3D0000000000000000 DR2=3D0000000000000000 DR3=3D= 0000000000000000=20 DR6=3D00000000fffe0ff0 DR7=3D0000000000000400 EFER=3D0000000000000d01 FCW=3D037f FSW=3D0000 [ST=3D0] FTW=3D00 MXCSR=3D00001fa0 FPR0=3D0000000000000000 0000 FPR1=3D0000000000000000 0000 FPR2=3D0000000000000000 0000 FPR3=3D0000000000000000 0000 FPR4=3D0000000000000000 0000 FPR5=3D0000000000000000 0000 FPR6=3D0000000000000000 0000 FPR7=3D0000000000000000 0000 Opmask00=3D0000000000000000 Opmask01=3D0000000000000000 Opmask02=3D00000000= 00000000 Opmask03=3D0000000000000000 Opmask04=3D0000000000000000 Opmask05=3D0000000000000000 Opmask06=3D00000000= 00000000 Opmask07=3D0000000000000000 ZMM00=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 fab27cccfa4e3c92 f318f37d8660cd1a ZMM01=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM02=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 bfe62e42fefa39ef ZMM03=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 3f9f1a4515355880 ZMM04=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000005 0000000000bfb029 ZMM05=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000002510a10 ZMM06=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000005 0000000000bfb02e ZMM07=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000002510a0e ZMM08=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000006 0000000000bfd6d8 ZMM09=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000002510a0b ZMM10=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000003 0000000000bf87e3 ZMM11=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000002510a0c ZMM12=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000006 0000000000bfd6de ZMM13=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000002510a0a ZMM14=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000004 0000000000bf9665 ZMM15=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM18=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM19=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM20=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=3D0000000000000000 0000000000000000 0000000000000000 0000000000000000= 0000000000000000 0000000000000000 0000000000000000 0000000000000000 syzkaller build log: go env (err=3D) GO111MODULE=3D'auto' GOARCH=3D'amd64' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFLAGS=3D'' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMODCACHE=3D'/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs/linux/gopath' GOPRIVATE=3D'' GOPROXY=3D'https://proxy.golang.org,direct' GOROOT=3D'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.21.4' GCCGO=3D'gccgo' GOAMD64=3D'v1' AR=3D'ar' CC=3D'gcc' CXX=3D'g++' CGO_ENABLED=3D'1' GOMOD=3D'/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mo= d' GOWORK=3D'' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' PKG_CONFIG=3D'pkg-config' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build3291469263=3D/tmp/go-build -gno-record-gc= c-switches' git status (err=3D) HEAD detached at c8349e485 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sy= s/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contribut= ing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dc8349e48534ea6d8f01515335d95de8ebf5da8df -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240412-102842'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer= github.com/google/syzkaller/syz-fuzzer GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dc8349e48534ea6d8f01515335d95de8ebf5da8df -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240412-102842'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execpr= og github.com/google/syzkaller/tools/syz-execprog GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dc8349e48534ea6d8f01515335d95de8ebf5da8df -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240412-102842'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress= github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_386 x86_64-linux-gnu-gcc -o ./bin/linux_386/syz-executor executor/executor.cc \ -m32 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wfr= ame-larger-than=3D16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-forma= t-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -= static-pie -fpermissive -w -DGOOS_linux=3D1 -DGOARCH_386=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"c8349e48534ea6d8f01515335d95de8ebf= 5da8df\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D1713aadb180000 Tested on: commit: 8f2c0577 Merge tag 'arm64-fixes' of git://git.kernel.o.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/li= nux.git kernel config: https://syzkaller.appspot.com/x/.config?x=3Dc5a8421528fe017= 6 dashboard link: https://syzkaller.appspot.com/bug?extid=3D27209997e4015fb47= 02e compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Deb= ian) 2.40 userspace arch: i386 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D17319d331800= 00