From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 1BA173914E1 for ; Tue, 21 Jul 2026 14:18:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784643487; cv=none; b=OoJEFsESRNrL5QSV3ehvahQcJ/lZJznWH3CqhCCsMhg/DpK4vKveQqk29sSta5PME4KDDaY9SlbSerU6O8CHUwDgqiIY9RznoC8FDLPVJhTqwelzKn6atk0TRh3r6jVkb66aCbVKgL1CDxIhfNTGMxA8rTwnZ6DUgCEQ/sLde2c= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784643487; c=relaxed/simple; bh=ysQaYNS0e937qBHmSwPzUqVTfjpvkt5NYwW6FZKoJ14=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=fQ8019odcpFwQX+T9ghEIIfL1Hx3n/eDYMZI82F7WW0W4oKY/XIFp2ZdncVldTM6lcLE6zyG6/XAQQnGme6ag7j5ou8tA4R8vSJ5W4W8BeedogifE6uqm+ZTtkfT6jvgDeMeRqL4QxWzc8DrU5FY8f/8Uiz1C2aImCWgrREhjqs= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7ec6685adabso8320412a34.0 for ; Tue, 21 Jul 2026 07:18:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784643484; x=1785248284; 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=3we/A9odjPgYCsDcfXluuMmLvMosTfDxCUkEFb7HAtA=; b=F8FAlH1zAFxu9I5IheRA9aErIi65Eh6nIzFPT1+ICokDhcku7VPRqsZjaMRa7X1MPE yQEXn91ly6BU7pNDKUqOOmBm3UAYdNpAYH1QHhS6Q9QiGNIr7Ha521dgJXvuL+wqJgzC P7EBq2RLaYty8/y49g/yvsx8WAXRHWal0RaC6dPbKA/Zovwxfjp4QJGJzRjJTjv2zU8x BQhueZzozVk83ETVogfvUtlb9FY/qKpf4rbzSzvv6B5lqCJ2hdu3yul7IsaCgePzx8NE XszEY1l0yuyK4K8ho2j0GY4YGSaDo2aGRT8yL+e/6P6+OGMrIVL74gc1+KLZdFne0iaZ U2jQ== X-Forwarded-Encrypted: i=1; AHgh+RrA0B76B5JkNyIAdKKm+jDRr0NS69vh7shAaj/SxXVoBy7gy9f8HWPzaRTxj7HhCcn4xPN6SQVIH3f3JlE=@vger.kernel.org X-Gm-Message-State: AOJu0YwuqANNGajjkvhmXQpFRzacqwP9YD9A7PWePrs3PZfjv6Zmgr9H AXEALsWP81N5fmTgqkED84gmIUPt7w8aOU8WKMqqfcu92peN+FyioBa3uZReaH00tx1a8CQCt9e PK7nfG77aan4T4wJR2x3GU4auCo9WOlmWZy2/FUzXfyD4KgiqckRaMaGKHy8= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:813:b0:6a3:f384:54a1 with SMTP id 006d021491bc7-6a536a8c107mr9954744eaf.49.1784643483962; Tue, 21 Jul 2026 07:18:03 -0700 (PDT) Date: Tue, 21 Jul 2026 07:18:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5f7f9b.83245ca4.2d5e11.0004.GAE@google.com> Subject: Re: [syzbot] [kernel?] linux-next test error: WARNING: locking bug in change_page_attr_set_clr From: syzbot To: hokage.newbie@gmail.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: 32][ T1] software IO TLB: mapped [mem 0x00000000b4400000-0x00000000b8400= 000] (64MB) [ 4.888102][ T1] ACPI: bus type thunderbolt registered [ 4.903297][ T60] kworker/u8:4 (60) used greatest stack depth: 27872 b= ytes left [ 4.904101][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters= , 10737418240 ms ovfl timer [ 4.944864][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 4.951234][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 4.965570][ T1] clocksource: Switched to clocksource tsc [ 4.982264][ T71] kworker/u8:1 (71) used greatest stack depth: 27488 b= ytes left [ 5.006653][ T1] Initialise system trusted keyrings [ 5.014294][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D21 bucket_order=3D0 (anon: 0) [ 5.031422][ T1] DLM installed [ 5.041336][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.055213][ T1] NFS: Registering the id_resolver key type [ 5.061906][ T1] Key type id_resolver registered [ 5.068568][ T1] Key type id_legacy registered [ 5.074143][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 5.082519][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 5.094470][ T1] smbdirect: subsystem loading... [ 5.104567][ T1] smbdirect: subsystem loaded [ 5.125689][ T1] Key type cifs.spnego registered [ 5.132028][ T1] Key type cifs.idmap registered [ 5.141159][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.147855][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.155971][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 5.166871][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.173528][ T1] QNX4 filesystem 0.2.3 registered. [ 5.179103][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.186758][ T1] fuse: init (API version 7.45) [ 5.196303][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 5.206125][ T1] orangefs_init: module version upstream loaded [ 5.214242][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 5.237090][ T1] SGI XFS with ACLs, security attributes, realtime, sc= rub, repair, quota, no debug enabled [ 5.255483][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.263388][ T1] NILFS version 2 loaded [ 5.267905][ T1] befs: version: 0.9.3 [ 5.272893][ T1] ocfs2: Registered cluster interface o2cb [ 5.280833][ T1] ocfs2: Registered cluster interface user [ 5.289020][ T1] OCFS2 User DLM kernel interface loaded [ 5.314195][ T1] gfs2: GFS2 installed [ 5.331699][ T1] ceph: loaded (mds proto 32) [ 5.345000][ T1] NET: Registered PF_ALG protocol family [ 5.351259][ T1] async_tx: api initialized (async) [ 5.357277][ T1] Key type asymmetric registered [ 5.362670][ T1] Asymmetric key parser 'x509' registered [ 5.369174][ T1] Asymmetric key parser 'pkcs8' registered [ 5.375663][ T1] Key type pkcs7_test registered [ 5.382339][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 5.394050][ T1] io scheduler mq-deadline registered [ 5.400204][ T1] io scheduler kyber registered [ 5.405853][ T1] io scheduler bfq registered [ 5.412399][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 5.436280][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 5.448299][ T1] ACPI: button: Power Button [PWRF] [ 5.456737][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00= /input/input1 [ 5.466430][ T1] ACPI: button: Sleep Button [SLPF] [ 5.487530][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 5.514416][ T10] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.520919][ T10] virtio-pci 0000:00:03.0: virtio_pci: leaving for leg= acy driver [ 5.557828][ T10] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.563680][ T10] virtio-pci 0000:00:04.0: virtio_pci: leaving for leg= acy driver [ 5.602085][ T10] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.608039][ T10] virtio-pci 0000:00:06.0: virtio_pci: leaving for leg= acy driver [ 5.634149][ T10] virtio-pci 0000:00:07.0: virtio_pci: leaving for leg= acy driver [ 5.700761][ T228] kworker/u8:3 (228) used greatest stack depth: 27168 = bytes left [ 6.180975][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 6.191915][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 6.205395][ T1] 00:02: ttyS0 at I/O 0x3f8 (irq =3D 4, base_baud =3D = 115200) is a 16550A [ 6.228327][ T1] 00:03: ttyS1 at I/O 0x2f8 (irq =3D 3, base_baud =3D = 115200) is a 16550A [ 6.250174][ T1] 00:04: ttyS2 at I/O 0x3e8 (irq =3D 6, base_baud =3D = 115200) is a 16550A [ 6.272648][ T1] 00:05: ttyS3 at I/O 0x2e8 (irq =3D 7, base_baud =3D = 115200) is a 16550A [ 6.304382][ T1] Non-volatile memory driver v1.3 [ 6.342173][ T1] usbcore: registered new interface driver xillyusb [ 6.355000][ T1] ACPI: bus type drm_connector registered [ 6.368742][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.381964][ T1] ------------[ cut here ]------------ [ 6.389957][ T1] [PLANE:35:plane-0] pixel format with alpha exposed b= ut blend mode not setup [ 6.390002][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:873 at dr= m_mode_config_validate+0x1c6a/0x1e60, CPU#1: swapper/0/1 [ 6.413950][ T1] Modules linked in: [ 6.417986][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 6.428539][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 06/25/2026 [ 6.440056][ T1] RIP: 0010:drm_mode_config_validate+0x1cab/0x1e60 [ 6.447079][ T1] Code: 0f 85 ae 00 00 00 4d 8d 77 10 8b 6d 00 4c 89 f= 0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 3d fe 9f fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 d9 f9 31 fc 49 bd 00 00 00 00 00 fc ff df [ 6.469289][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 6.476012][ T1] RAX: 1ffff11004e60208 RBX: dffffc0000000000 RCX: fff= f88801d6fddc0 [ 6.484649][ T1] RDX: ffff888026f33b20 RSI: 0000000000000023 RDI: fff= fffff90a4f5e0 [ 6.493076][ T1] RBP: 0000000000000023 R08: ffff88802442cc7b R09: 1ff= ff1100488598f [ 6.502490][ T1] R10: dffffc0000000000 R11: ffffed1004885990 R12: dff= ffc0000000000 [ 6.511445][ T1] R13: ffffffff90a4f5e0 R14: ffff888027301040 R15: fff= f888027301030 [ 6.520347][ T1] FS: 0000000000000000(0000) GS:ffff8881249f2000(0000= ) knlGS:0000000000000000 [ 6.530605][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.537677][ T1] CR2: 0000000000000000 CR3: 000000000ed46000 CR4: 000= 00000003526f0 [ 6.546098][ T1] Call Trace: [ 6.549499][ T1] [ 6.552592][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 6.559084][ T1] drm_dev_register+0x7c/0xd80 [ 6.564258][ T1] vkms_create+0x40d/0x4f0 [ 6.569092][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.574598][ T1] vkms_init+0x57/0x80 [ 6.579550][ T1] do_one_initcall+0x250/0x870 [ 6.584760][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.589758][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.595223][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.600257][ T1] ? __pfx___schedule+0x10/0x10 [ 6.605207][ T1] ? trace_irq_enable+0x3b/0x140 [ 6.611281][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.617176][ T1] ? trace_irq_enable+0x3b/0x140 [ 6.622454][ T1] ? irqentry_exit+0x218/0x8f0 [ 6.627770][ T1] ? trace_irq_disable+0x3b/0x140 [ 6.633035][ T1] ? strlen+0x32/0x70 [ 6.637533][ T1] ? next_arg+0x4a0/0x5e0 [ 6.642383][ T1] ? parameq+0x14d/0x170 [ 6.647198][ T1] ? parse_args+0x9c3/0xad0 [ 6.651995][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.657578][ T1] do_initcall_level+0x10a/0x1a0 [ 6.662915][ T1] ? kernel_init+0x22/0x1d0 [ 6.667762][ T1] do_initcalls+0x59/0xa0 [ 6.672657][ T1] kernel_init_freeable+0x29d/0x3e0 [ 6.678496][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.684003][ T1] kernel_init+0x22/0x1d0 [ 6.688963][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.694339][ T1] ret_from_fork+0x514/0xb70 [ 6.699211][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.705620][ T1] ? __switch_to+0xc89/0x1420 [ 6.710526][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.715879][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.721049][ T1] [ 6.724384][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 6.725855][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 6.725855][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 06/25/2026 [ 6.725855][ T1] Call Trace: [ 6.725855][ T1] [ 6.725855][ T1] vpanic+0x56c/0xa60 [ 6.725855][ T1] ? __pfx__printk+0x10/0x10 [ 6.725855][ T1] ? __pfx_vpanic+0x10/0x10 [ 6.725855][ T1] ? is_bpf_text_address+0x292/0x2b0 [ 6.725855][ T1] ? is_bpf_text_address+0x26/0x2b0 [ 6.725855][ T1] panic+0xc5/0xd0 [ 6.725855][ T1] ? __pfx_panic+0x10/0x10 [ 6.725855][ T1] ? ret_from_fork_asm+0x1a/0x30 [ 6.725855][ T1] __warn+0x315/0x4c0 [ 6.725855][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.725855][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.725855][ T1] __report_bug+0x276/0x570 [ 6.725855][ T1] ? drm_mode_config_validate+0x1c6a/0x1e60 [ 6.725855][ T1] ? __pfx___report_bug+0x10/0x10 [ 6.725855][ T1] ? __pfx_inode_set_ctime_to_ts+0x10/0x10 [ 6.725855][ T1] ? ktime_get_coarse_real_ts64_mg+0x59/0x1e0 [ 6.725855][ T1] ? seqcount_lockdep_reader_access+0xea/0x100 [ 6.725855][ T1] ? ktime_get_coarse_real_ts64_mg+0x1c5/0x1e0 [ 6.725855][ T1] report_bug_entry+0x19a/0x290 [ 6.725855][ T1] ? drm_mode_config_validate+0x1cab/0x1e60 [ 6.725855][ T1] ? drm_mode_config_validate+0x1cb0/0x1e60 [ 6.725855][ T1] handle_bug+0xce/0x200 [ 6.725855][ T1] exc_invalid_op+0x1a/0x50 [ 6.725855][ T1] asm_exc_invalid_op+0x1a/0x20 [ 6.725855][ T1] RIP: 0010:drm_mode_config_validate+0x1cab/0x1e60 [ 6.725855][ T1] Code: 0f 85 ae 00 00 00 4d 8d 77 10 8b 6d 00 4c 89 f= 0 48 c1 e8 03 80 3c 18 00 74 08 4c 89 f7 e8 3d fe 9f fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 d9 f9 31 fc 49 bd 00 00 00 00 00 fc ff df [ 6.725855][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 6.725855][ T1] RAX: 1ffff11004e60208 RBX: dffffc0000000000 RCX: fff= f88801d6fddc0 [ 6.725855][ T1] RDX: ffff888026f33b20 RSI: 0000000000000023 RDI: fff= fffff90a4f5e0 [ 6.725855][ T1] RBP: 0000000000000023 R08: ffff88802442cc7b R09: 1ff= ff1100488598f [ 6.725855][ T1] R10: dffffc0000000000 R11: ffffed1004885990 R12: dff= ffc0000000000 [ 6.725855][ T1] R13: ffffffff90a4f5e0 R14: ffff888027301040 R15: fff= f888027301030 [ 6.725855][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 6.725855][ T1] drm_dev_register+0x7c/0xd80 [ 6.725855][ T1] vkms_create+0x40d/0x4f0 [ 6.725855][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.725855][ T1] vkms_init+0x57/0x80 [ 6.725855][ T1] do_one_initcall+0x250/0x870 [ 6.725855][ T1] ? __pfx_vkms_init+0x10/0x10 [ 6.725855][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.725855][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.725855][ T1] ? __pfx___schedule+0x10/0x10 [ 6.725855][ T1] ? trace_irq_enable+0x3b/0x140 [ 6.725855][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.725855][ T1] ? trace_irq_enable+0x3b/0x140 [ 6.725855][ T1] ? irqentry_exit+0x218/0x8f0 [ 6.725855][ T1] ? trace_irq_disable+0x3b/0x140 [ 6.725855][ T1] ? strlen+0x32/0x70 [ 6.725855][ T1] ? next_arg+0x4a0/0x5e0 [ 6.725855][ T1] ? parameq+0x14d/0x170 [ 6.725855][ T1] ? parse_args+0x9c3/0xad0 [ 6.725855][ T1] ? rcu_is_watching+0x15/0xb0 [ 6.725855][ T1] do_initcall_level+0x10a/0x1a0 [ 6.725855][ T1] ? kernel_init+0x22/0x1d0 [ 6.725855][ T1] do_initcalls+0x59/0xa0 [ 6.725855][ T1] kernel_init_freeable+0x29d/0x3e0 [ 6.725855][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.725855][ T1] kernel_init+0x22/0x1d0 [ 6.725855][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.725855][ T1] ret_from_fork+0x514/0xb70 [ 6.725855][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.725855][ T1] ? __switch_to+0xc89/0x1420 [ 6.725855][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.725855][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.725855][ T1] [ 6.725855][ T1] Kernel Offset: disabled [ 6.725855][ T1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=3D) AR=3D'ar' CC=3D'gcc' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_ENABLED=3D'1' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' CXX=3D'g++' GCCGO=3D'gccgo' GO111MODULE=3D'auto' GOAMD64=3D'v1' GOARCH=3D'amd64' GOAUTH=3D'netrc' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOCACHEPROG=3D'' GODEBUG=3D'' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFIPS140=3D'off' GOFLAGS=3D'' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build2803433996=3D/tmp/go-build -gno-record-gc= c-switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' GOMODCACHE=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs-2/linux/gopath' GOPRIVATE=3D'' GOPROXY=3D'https://proxy.golang.org,direct' GOROOT=3D'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTELEMETRY=3D'local' GOTELEMETRYDIR=3D'/syzkaller/.config/go/telemetry' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.26.0' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at 7f27c57aff 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}}' -ldflags=3D"-s -w -X github.com/google/syzkaller/pr= og.GitRevision=3D7f27c57affd8bddc0f76bd42d53ecfc583fc548b -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260716-202746" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D7f27c57affd8bddc0f76bd42d53ecfc583fc548b -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260716-202746" ./sys/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=3D7f27c57affd8bddc0f76bd42d53ecfc583fc548b -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260716-202746" -o ./bi= n/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -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 -std=3Dc++17 -I. -Iexecutor/_include -DGOOS_linux=3D1 -DGOARCH= _amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"7f27c57affd8bddc0f76bd42d53ecfc583= fc548b\" /usr/bin/ld: /tmp/cc4dEmS4.o: in function `Connection::Connect(char const*,= char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0x386): warning: Using 'gethostbyname' in statically linked applicat= ions requires at runtime the shared libraries from the glibc version used f= or linking ./tools/check-syzos.sh 2>/dev/null Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D178be746580000 Tested on: commit: 1a1757b7 Add linux-next specific files for 20260716 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-= next.git kernel config: https://syzkaller.appspot.com/x/.config?x=3D8d1a274c57796a8= 6 dashboard link: https://syzkaller.appspot.com/bug?extid=3Dee7ecfcd0e3f185e8= 35a compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-= 1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied.