From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 92B2C379C50 for ; Mon, 24 Aug 2026 06:36:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787553365; cv=none; b=OMeIUXVmP4rXGDKS6FulerwnROlFqpUpPZ6hXHkvbkggtpLUdZeOcfUwcErVzU3S8lJ+QxcFLEytQnR5B8PX4hoKHvwLKdbDAXxcX4ulldYE3D2NOzR+GjLBiutPHglFD3nTuDRR7OGzvt9mx/T2WoYVgXdOC9LhlHkvJfhJ2a0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787553365; c=relaxed/simple; bh=AVqzc+CRAx04wtfP24q5RXr7QwJ6y6ArDxvc0TaIdYQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KX7XWaqpdKgZKBJR/aFfJlM46IdB3aKKmZk/cFhH/7xNpI1H/qME1ncbK84dB2iyH7+5ONsYv3mCaSjEUG7DXMCskOeb6kOfhunqSRvhUCgZ6Fc+2SHD8mYeSInwQvs5WVQHC7PeVJc31Ux+iYXMj0CM3kbCPodpXbGUsO1I4k0= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-4b28d7ffab1so7677401b6e.1 for ; Sun, 23 Aug 2026 23:36:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787553362; x=1788158162; 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=goC6fe4+QcJE+DIDjguvPk0F17sonSv/uyMeNXI3/Jc=; b=LSPHIDkrUhwjieFvdjAG6pn28/F02BqfoRRgbDtNfkUnh4rHoRI5hB/QTdRDapOstN CMss9xEJIjIOdixl0OoOLCUt7FYl9PZeH7ohJnsqm/PI3rWTaqNIkREOpn4PTu3Snl6d pe9vz5pWELE0R7NYQAQdJV8lFE5WiAFseDnkpCIL8Bixm1QjmVUYMohYmgXWMybRynnv e340+8Mux9xCMnGKqjqAhEz9oZWn+cPh7riw+23kZizRRSunNIAHGNjVFiAyq0qlvyo2 HaQngCtCQj2uYwAOrMEKavEoh0YFFTAfWoac98QHCCzwQjGjPVaKhY/cU4SBdlO0KVxb xlYw== X-Gm-Message-State: AFuF++mtZ2znNYnr/ipz3flvvCS0+C6IDDtc9zmuj3CWC6A7bY+l8WFx 2X9Mn7CIapeiyhm+Z7h1G/tGfYDXJNDXFLi5T6pDk6VMTztkyiH3DkgqmkBoTyIUqOs03IKH9G2 pIpFrp0XCkmF7i7fwAjXwQgQQ47YeTtJiT6fwcI25/GbcD+73k9/OXWFjmv4= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:c1f2:b0:4b2:6691:b019 with SMTP id 5614622812f47-4b2cdabca39mr29227346b6e.3.1787553362420; Sun, 23 Aug 2026 23:36:02 -0700 (PDT) Date: Sun, 23 Aug 2026 23:36:02 -0700 In-Reply-To: <0c1bf590-3b29-4bd9-a0a9-b133bd234cf3n@googlegroups.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a8be652.ae6ddae5.3da009.0078.GAE@google.com> Subject: Re: [syzbot] [dri?] WARNING in drm_mm_takedown From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tao1.yu@intel.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 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.352811][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 5.356426][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x257a472b559, max_idle_ns: 440795210424 ns [ 5.364035][ T1] clocksource: Switched to clocksource tsc [ 5.406183][ T1] Initialise system trusted keyrings [ 5.413095][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D20 bucket_order=3D0 (anon: 0) [ 5.427320][ T1] DLM installed [ 5.435485][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.447542][ T1] NFS: Registering the id_resolver key type [ 5.451696][ T1] Key type id_resolver registered [ 5.455064][ T1] Key type id_legacy registered [ 5.458354][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 5.462998][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 5.473083][ T1] smbdirect: subsystem loading... [ 5.481054][ T1] smbdirect: subsystem loaded [ 5.495040][ T1] Key type cifs.spnego registered [ 5.498591][ T1] Key type cifs.idmap registered [ 5.505968][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.509792][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.514576][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 5.521918][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.525791][ T1] QNX4 filesystem 0.2.3 registered. [ 5.529298][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.534419][ T1] fuse: init (API version 7.45) [ 5.540952][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 5.547313][ T1] orangefs_init: module version upstream loaded [ 5.553004][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 5.569758][ T1] SGI XFS with ACLs, security attributes, realtime, sc= rub, repair, quota, no debug enabled [ 5.583202][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.588731][ T1] NILFS version 2 loaded [ 5.591665][ T1] befs: version: 0.9.3 [ 5.595573][ T1] ocfs2: Registered cluster interface o2cb [ 5.600570][ T1] ocfs2: Registered cluster interface user [ 5.605426][ T1] OCFS2 User DLM kernel interface loaded [ 5.627190][ T1] gfs2: GFS2 installed [ 5.642316][ T1] ceph: loaded (mds proto 32) [ 5.652310][ T1] NET: Registered PF_ALG protocol family [ 5.656177][ T1] async_tx: api initialized (async) [ 5.659751][ T1] Key type asymmetric registered [ 5.662362][ T1] Asymmetric key parser 'x509' registered [ 5.665396][ T1] Asymmetric key parser 'pkcs8' registered [ 5.668828][ T1] Key type pkcs7_test registered [ 5.671968][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 5.678840][ T1] io scheduler mq-deadline registered [ 5.682493][ T1] io scheduler kyber registered [ 5.686082][ T1] io scheduler bfq registered [ 5.689267][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 5.698936][ T169] kworker/u33:5 (169) used greatest stack depth: 27160= bytes left [ 5.719774][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 5.731254][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 5.737966][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 5.751359][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 5.758527][ T1] ACPI: button: Power Button [PWRF] [ 6.135929][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.184670][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 6.224243][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 6.376535][ T422] kworker/u33:6 (422) used greatest stack depth: 26904= bytes left [ 6.582563][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 6.589499][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 6.596966][ T1] 00:04: ttyS0 at I/O 0x3f8 (irq =3D 4, base_baud =3D = 115200) is a 16550A [ 6.644100][ T1] Non-volatile memory driver v1.3 [ 6.661350][ T1] usbcore: registered new interface driver xillyusb [ 6.669978][ T1] ACPI: bus type drm_connector registered [ 6.689938][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.693748][ T1] usbcore: registered new interface driver udl [ 6.697950][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 6.701716][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga cons= ole [ 6.727071][ T1] Console: switching to colour dummy device 80x25 [ 6.732332][ T1] [drm] features: -virgl +edid -resource_blob -host_vi= sible [ 6.732344][ T1] [drm] features: -context_init -blob_alignment [ 6.744000][ T1] [drm] number of scanouts: 1 [ 6.748020][ T1] [drm] number of cap sets: 0 [ 6.752914][ T1] ------------[ cut here ]------------ [ 6.755910][ T1] [PLANE:36:plane-1] pixel format with alpha exposed b= ut blend mode not setup [ 6.755920][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:872 at dr= m_mode_config_validate+0xfb4/0x1be0, CPU#2: swapper/0/1 [ 6.767418][ T1] Modules linked in: [ 6.769701][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 6.774395][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.779609][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.783271][ T1] Code: 00 49 8b 57 18 48 89 f8 48 c1 e8 03 0f b6 04 2= 8 84 c0 74 08 3c 03 0f 8e 00 0b 00 00 48 8d 3d bc 1c 7f 0b 41 8b b7 c8 00 0= 0 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 11 c5 3a fc 48 8d [ 6.795026][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.799169][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000= 0000000000000 [ 6.803260][ T1] RDX: ffff888027dca9a0 RSI: 0000000000000024 RDI: fff= fffff914f7d80 [ 6.807344][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 000= 0000000000000 [ 6.811371][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: fff= fed1004ff9e23 [ 6.815416][ T1] R13: ffffed1004ff9e24 R14: 0000000000000001 R15: fff= f888027fcf028 [ 6.820211][ T1] FS: 0000000000000000(0000) GS:ffff8880d5d86000(0000= ) knlGS:0000000000000000 [ 6.825284][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.829406][ T1] CR2: 0000000000000000 CR3: 000000000eb94000 CR4: 000= 0000000352ef0 [ 6.833808][ T1] Call Trace: [ 6.835812][ T1] [ 6.837245][ T1] ? queue_work_on+0x137/0x1e0 [ 6.839718][ T1] drm_dev_register+0x56e/0x7b0 [ 6.842181][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1= e0 [ 6.845665][ T1] virtio_gpu_probe+0x271/0x360 [ 6.848197][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 6.850766][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.853811][ T1] ? kernfs_create_link+0x1bd/0x240 [ 6.856510][ T1] ? kernfs_put+0x3f/0x60 [ 6.859112][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 6.862571][ T1] ? sysfs_create_link+0x68/0xc0 [ 6.865746][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 6.869008][ T1] really_probe+0x241/0xa60 [ 6.871581][ T1] __driver_probe_device+0x210/0x460 [ 6.874260][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 6.877556][ T1] driver_probe_device+0x4a/0x140 [ 6.880231][ T1] __driver_attach+0x21f/0x5b0 [ 6.882616][ T1] ? __pfx___driver_attach+0x10/0x10 [ 6.885401][ T1] bus_for_each_dev+0x13e/0x1d0 [ 6.888683][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 6.892385][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 6.895374][ T1] bus_add_driver+0x305/0x5b0 [ 6.897777][ T1] driver_register+0x1e2/0x360 [ 6.900188][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 6.903143][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 6.906247][ T1] do_one_initcall+0x11c/0x6f0 [ 6.908791][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 6.911643][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 6.915241][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 6.918167][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.921181][ T1] kernel_init+0x21/0x1e0 [ 6.923889][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.926426][ T1] ret_from_fork+0x730/0xd60 [ 6.929327][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 6.932314][ T1] ? __switch_to+0x800/0x10f0 [ 6.935329][ T1] ? __pfx_kernel_init+0x10/0x10 [ 6.938325][ T1] ret_from_fork_asm+0x1a/0x30 [ 6.940872][ T1] [ 6.942652][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 6.945295][ T1] CPU: 2 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 6.945295][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 6.945295][ T1] Call Trace: [ 6.945295][ T1] [ 6.945295][ T1] dump_stack_lvl+0x100/0x190 [ 6.945295][ T1] vpanic+0x553/0x970 [ 6.945295][ T1] ? __pfx_vpanic+0x10/0x10 [ 6.945295][ T1] panic+0xd1/0xe0 [ 6.945295][ T1] ? __pfx_panic+0x10/0x10 [ 6.945295][ T1] check_panic_on_warn.cold+0x19/0x34 [ 6.945295][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.945295][ T1] __warn.cold+0x191/0x318 [ 6.945295][ T1] __report_bug+0x30f/0x440 [ 6.945295][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 6.945295][ T1] ? __pfx___report_bug+0x10/0x10 [ 6.995341][ T1] ? __pfx___might_resched+0x10/0x10 [ 6.995341][ T1] ? schedule_timeout+0x161/0x280 [ 6.995341][ T1] report_bug_entry+0xe2/0x290 [ 6.995341][ T1] ? drm_mode_config_validate+0xfbb/0x1be0 [ 6.995341][ T1] handle_bug+0x1cd/0x2a0 [ 6.995341][ T1] exc_invalid_op+0x17/0x50 [ 6.995341][ T1] asm_exc_invalid_op+0x1a/0x20 [ 6.995341][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 6.995341][ T1] Code: 00 49 8b 57 18 48 89 f8 48 c1 e8 03 0f b6 04 2= 8 84 c0 74 08 3c 03 0f 8e 00 0b 00 00 48 8d 3d bc 1c 7f 0b 41 8b b7 c8 00 0= 0 00 <67> 48 0f b9 3a e9 fa fd ff ff 48 8b 5c 24 20 e8 11 c5 3a fc 48 8d [ 6.995341][ T1] RSP: 0000:ffffc90000047908 EFLAGS: 00010246 [ 6.995341][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000= 0000000000000 [ 6.995341][ T1] RDX: ffff888027dca9a0 RSI: 0000000000000024 RDI: fff= fffff914f7d80 [ 7.045509][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 000= 0000000000000 [ 7.045509][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: fff= fed1004ff9e23 [ 7.045509][ T1] R13: ffffed1004ff9e24 R14: 0000000000000001 R15: fff= f888027fcf028 [ 7.045509][ T1] ? drm_mode_config_validate+0xf76/0x1be0 [ 7.045509][ T1] ? queue_work_on+0x137/0x1e0 [ 7.045509][ T1] drm_dev_register+0x56e/0x7b0 [ 7.045509][ T1] ? aperture_remove_conflicting_pci_devices+0x138/0x1= e0 [ 7.045509][ T1] virtio_gpu_probe+0x271/0x360 [ 7.045509][ T1] virtio_dev_probe+0x6a2/0xbe0 [ 7.045509][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 7.045509][ T1] ? kernfs_create_link+0x1bd/0x240 [ 7.045509][ T1] ? kernfs_put+0x3f/0x60 [ 7.045509][ T1] ? sysfs_do_create_link_sd+0xbb/0x140 [ 7.045509][ T1] ? sysfs_create_link+0x68/0xc0 [ 7.095424][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 7.095424][ T1] really_probe+0x241/0xa60 [ 7.095424][ T1] __driver_probe_device+0x210/0x460 [ 7.095424][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 7.095424][ T1] driver_probe_device+0x4a/0x140 [ 7.095424][ T1] __driver_attach+0x21f/0x5b0 [ 7.095424][ T1] ? __pfx___driver_attach+0x10/0x10 [ 7.095424][ T1] bus_for_each_dev+0x13e/0x1d0 [ 7.095424][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 7.095424][ T1] ? bus_add_driver+0x2b5/0x5b0 [ 7.095424][ T1] bus_add_driver+0x305/0x5b0 [ 7.095424][ T1] driver_register+0x1e2/0x360 [ 7.095424][ T1] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 7.095424][ T1] virtio_gpu_driver_init+0xc9/0x170 [ 7.095424][ T1] do_one_initcall+0x11c/0x6f0 [ 7.095424][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 7.145266][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 7.145266][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 7.145266][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.145266][ T1] kernel_init+0x21/0x1e0 [ 7.145266][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.145266][ T1] ret_from_fork+0x730/0xd60 [ 7.145266][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 7.145266][ T1] ? __switch_to+0x800/0x10f0 [ 7.145266][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.145266][ T1] ret_from_fork_asm+0x1a/0x30 [ 7.145266][ T1] [ 7.145266][ T1] Kernel Offset: disabled [ 7.145266][ 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-build395131052=3D/tmp/go-build -gno-record-gcc= -switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mo= d' 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' 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 5d63f80b763 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=3D5d63f80b763910b40ae04a96c13dc75d621bea67 -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260807-150932" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D5d63f80b763910b40ae04a96c13dc75d621bea67 -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260807-150932" ./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=3D5d63f80b763910b40ae04a96c13dc75d621bea67 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260807-150932" -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\"5d63f80b763910b40ae04a96c13dc75d62= 1bea67\" /usr/bin/ld: /tmp/ccMrnHjB.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=3D173f8979580000 Tested on: commit: 910bf66b drm/virtio: defer host visible cleanup to man.. git tree: https://github.com/yutao-intel/linux.git fix-dri-virtio kernel config: https://syzkaller.appspot.com/x/.config?x=3D28d806ce16ed1cb= 2 dashboard link: https://syzkaller.appspot.com/bug?extid=3Dd93b9064fe5f74af3= aa3 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Deb= ian) 2.44 Note: no patches were applied.