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 1F2E0446072 for ; Tue, 11 Aug 2026 13:46:05 +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=1786455971; cv=none; b=R13ypvYr7RrCIyfoWO6lznJr703df96gQwVMRQtsRls8EyWnmVduhCteD+wfNvPy4b6EZYx7dx0VDeyKRmPCpIsMboin6oMNfecPfTrAkQ8F/aXx2FAU1ES23iS3xacNYBtyfEv9ZNmRxSQONHe2VpC6NDCDilj8BZd5btkZ1qM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786455971; c=relaxed/simple; bh=7Ra0pEXekZ9t71GK5YhRC5YwayypcAh+Y/032V17tAU=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=m/8XI3MRiyGtDn76b3BSZW8+m0K0ClGrzBpn1vQtyWokR5g/GS5RyjPF4QdhW/pBs1jgzNziNmDZg9Kczy3aUQnn1nm6Za4gyxHZXvCyRFZ3wf+WDUaHxOyLK1ldrKcwa5tEelwhXfFEMzOR25FoZSMdpH5Auacte205CfPdHCc= 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 46e09a7af769-7e9e741693bso1652567a34.0 for ; Tue, 11 Aug 2026 06:46:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786455963; x=1787060763; 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=jOWoccrhZj/CnvFMKDNAeC/Dd0pVDbvYGUyZZxhGaOs=; b=fqJXOubELWFdtNKfS5vjl076R+4sAcK9e7UpWArhZPFwOMT5uwrxmYi0bfBm3Q/EOs tuiSb1ZZA7PhtEtNo15cyOrGCqEl8zJycTBg95k2ewxONRbPqvTEi3yWsu2YV/CVOVuR MW+PwICao+EJy3qqxVnyFfDezho0vEQKK8ITagcV/j5lD1y5c6SpXbZhEbwddG6v4nV/ Yra0KjtVl/E7ufvAdFg3M6NKSJU8Q2um8xCbH+w37D+/d6zgLsEXalK9lWr5Kl2BNFlf TJGS81RVoxgHEGLU+ejeqIFjTgNMf6540DwiLNqo7c7qodtnCBNnmjUuWEL4XS4//1jr 8o0Q== X-Forwarded-Encrypted: i=1; AHgh+Ro3sfuGj+4M/UaV0XHmtj5BL98csQunWrttqih2N55ZeqkCUxY/SliJWVyEtBzbtdO5z8NgspyKddpe438=@vger.kernel.org X-Gm-Message-State: AOJu0YyeB2p6WT+3WEnBHlHQ2+tqjUZ9nLT47C6qVXUMCMqxwZIwBgav GCmpZQHhok1xOcN39svIbl8fQSK6wg+dm534uGkvvqNYqJ/+x8BTSH/VLCiNUFR6hO7WmqZA69o 3Qd3pGYlAuNJzg2XpBxmzggjPBiRmQnBgwgnWjREKuWrdA6KTcULk3eY+xZI= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1693:b0:69e:42fd:4070 with SMTP id 006d021491bc7-6b0a2fb313bmr1885247eaf.8.1786455963211; Tue, 11 Aug 2026 06:46:03 -0700 (PDT) Date: Tue, 11 Aug 2026 06:46:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a7b279b.9c11d2ce.289b96.0108.GAE@google.com> Subject: Re: [syzbot] [kernel?] INFO: task hung in copy_ipcs From: syzbot To: ihaveihaveihavea@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: T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.637106][ T1] PCI: CLS 0 bytes, default 64 [ 7.646153][ T1] PCI-DMA: Using software bounce buffering for IO (SWI= OTLB) [ 7.658179][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00= 000000b8600000] (64MB) [ 7.680883][ T1] ACPI: bus type thunderbolt registered [ 7.710079][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters= , 10737418240 ms ovfl timer [ 7.731180][ T69] kworker/u8:1 (69) used greatest stack depth: 27400 b= ytes left [ 7.795581][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 7.802181][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 7.816978][ T1] clocksource: Switched to clocksource tsc [ 7.842238][ T76] kworker/u8:5 (76) used greatest stack depth: 26368 b= ytes left [ 7.905527][ T1] Initialise system trusted keyrings [ 7.911207][ T94] kworker/u8:1 (94) used greatest stack depth: 26280 b= ytes left [ 7.912731][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D21 bucket_order=3D0 (anon: 0) [ 7.958147][ T1] DLM installed [ 7.971232][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.996134][ T1] NFS: Registering the id_resolver key type [ 7.999551][ T1] Key type id_resolver registered [ 7.999577][ T1] Key type id_legacy registered [ 8.000110][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 8.025411][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 8.040786][ T1] smbdirect: subsystem loading... [ 8.060542][ T1] smbdirect: subsystem loaded [ 8.097258][ T1] Key type cifs.spnego registered [ 8.104029][ T1] Key type cifs.idmap registered [ 8.114058][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 8.114071][ T1] ntfs3: Read-only LZX/Xpress compression included [ 8.114489][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 8.129308][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 8.130705][ T1] QNX4 filesystem 0.2.3 registered. [ 8.131311][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 8.146567][ T1] fuse: init (API version 7.45) [ 8.176378][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 8.179625][ T1] orangefs_init: module version upstream loaded [ 8.185398][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 8.219377][ T1] SGI XFS with ACLs, security attributes, realtime, sc= rub, repair, quota, no debug enabled [ 8.247109][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.257306][ T1] NILFS version 2 loaded [ 8.262152][ T1] befs: version: 0.9.3 [ 8.273399][ T1] ocfs2: Registered cluster interface o2cb [ 8.283325][ T1] ocfs2: Registered cluster interface user [ 8.293498][ T1] OCFS2 User DLM kernel interface loaded [ 8.343480][ T1] gfs2: GFS2 installed [ 8.373249][ T1] ceph: loaded (mds proto 32) [ 8.398132][ T1] NET: Registered PF_ALG protocol family [ 8.405612][ T1] async_tx: api initialized (async) [ 8.412077][ T1] Key type asymmetric registered [ 8.418707][ T1] Asymmetric key parser 'x509' registered [ 8.425329][ T1] Asymmetric key parser 'pkcs8' registered [ 8.431759][ T1] Key type pkcs7_test registered [ 8.438792][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 8.465902][ T1] io scheduler mq-deadline registered [ 8.474416][ T1] io scheduler kyber registered [ 8.483105][ T1] io scheduler bfq registered [ 8.490544][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 8.527365][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 8.545144][ T1] ACPI: button: Power Button [PWRF] [ 8.549019][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00= /input/input1 [ 8.571305][ T1] ACPI: button: Sleep Button [SLPF] [ 8.614419][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.687153][ T10] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.690470][ T10] virtio-pci 0000:00:03.0: virtio_pci: leaving for leg= acy driver [ 8.777077][ T10] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.777854][ T10] virtio-pci 0000:00:04.0: virtio_pci: leaving for leg= acy driver [ 8.873818][ T10] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.875911][ T10] virtio-pci 0000:00:06.0: virtio_pci: leaving for leg= acy driver [ 8.939435][ T10] virtio-pci 0000:00:07.0: virtio_pci: leaving for leg= acy driver [ 10.196948][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 10.199967][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 10.232749][ T1] 00:02: ttyS0 I/O:0x3f8 (irq =3D 4, base_baud =3D 115= 200) is a 16550A [ 10.270603][ T1] 00:03: ttyS1 I/O:0x2f8 (irq =3D 3, base_baud =3D 115= 200) is a 16550A [ 10.306472][ T1] 00:04: ttyS2 I/O:0x3e8 (irq =3D 6, base_baud =3D 115= 200) is a 16550A [ 10.347681][ T1] 00:05: ttyS3 I/O:0x2e8 (irq =3D 7, base_baud =3D 115= 200) is a 16550A [ 10.413400][ T1] Non-volatile memory driver v1.3 [ 10.488230][ T1] usbcore: registered new interface driver xillyusb [ 10.507411][ T1] ACPI: bus type drm_connector registered [ 10.527904][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 10.543037][ T1] ------------[ cut here ]------------ [ 10.543071][ T1] [PLANE:35:plane-0] pixel format with alpha exposed b= ut blend mode not setup [ 10.543089][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:873 at dr= m_mode_config_validate+0x1c6d/0x1e60, CPU#1: swapper/0/1 [ 10.577534][ T1] Modules linked in: [ 10.581844][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT_{RT,(full)}=20 [ 10.592162][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/24/2026 [ 10.603955][ T1] RIP: 0010:drm_mode_config_validate+0x1cae/0x1e60 [ 10.611147][ 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 9a 52 ab fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 b6 a6 3e fc 49 bd 00 00 00 00 00 fc ff df [ 10.634269][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 10.640963][ T1] RAX: 1ffff11004b7e608 RBX: dffffc0000000000 RCX: fff= f88801c6fddc0 [ 10.649850][ T1] RDX: ffff88802664ba00 RSI: 0000000000000023 RDI: fff= fffff8fdd4690 [ 10.658822][ T1] RBP: 0000000000000023 R08: 0000000000000000 R09: 000= 0000000000000 [ 10.667748][ T1] R10: dffffc0000000000 R11: fffffbfff1fa3f90 R12: dff= ffc0000000000 [ 10.676297][ T1] R13: ffffffff8fdd4690 R14: ffff888025bf3040 R15: fff= f888025bf3030 [ 10.685045][ T1] FS: 0000000000000000(0000) GS:ffff888125abc000(0000= ) knlGS:0000000000000000 [ 10.695218][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.702591][ T1] CR2: 0000000000000000 CR3: 000000000e1b0000 CR4: 000= 00000003526f0 [ 10.711880][ T1] Call Trace: [ 10.715381][ T1] [ 10.719146][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 10.726076][ T1] drm_dev_register+0x7f/0xd80 [ 10.732072][ T1] vkms_create+0x40d/0x4f0 [ 10.737112][ T1] ? __pfx_vkms_init+0x10/0x10 [ 10.742491][ T1] vkms_init+0x57/0x80 [ 10.746735][ T1] do_one_initcall+0x250/0x870 [ 10.753297][ T1] ? __pfx_vkms_init+0x10/0x10 [ 10.758270][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 10.766504][ T1] ? __pfx___schedule+0x10/0x10 [ 10.777367][ T1] ? irqentry_exit+0x218/0x910 [ 10.783551][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 10.789790][ T1] ? irqentry_exit+0x218/0x910 [ 10.795080][ T1] ? trace_irq_disable+0x3b/0x140 [ 10.801176][ T1] ? strlen+0x2e/0x70 [ 10.805771][ T1] ? next_arg+0x4a0/0x5e0 [ 10.810306][ T1] ? parameq+0x14d/0x170 [ 10.814960][ T1] ? parse_args+0x9c3/0xad0 [ 10.819721][ T1] ? trace_kmalloc+0x2a/0xf0 [ 10.824825][ T1] ? rcu_is_watching+0x15/0xb0 [ 10.830024][ T1] do_initcall_level+0x10a/0x1a0 [ 10.835443][ T1] ? kernel_init+0x22/0x1d0 [ 10.840382][ T1] do_initcalls+0x59/0xa0 [ 10.845114][ T1] kernel_init_freeable+0x29d/0x3e0 [ 10.851473][ T1] ? __pfx_kernel_init+0x10/0x10 [ 10.856837][ T1] kernel_init+0x22/0x1d0 [ 10.861490][ T1] ? __pfx_kernel_init+0x10/0x10 [ 10.866649][ T1] ret_from_fork+0x514/0xb70 [ 10.871689][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 10.877021][ T1] ? __switch_to+0xc89/0x1420 [ 10.882121][ T1] ? __pfx_kernel_init+0x10/0x10 [ 10.887137][ T1] ret_from_fork_asm+0x1a/0x30 [ 10.892334][ T1] [ 10.895398][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 10.902283][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT_{RT,(full)}=20 [ 10.902283][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/24/2026 [ 10.902283][ T1] Call Trace: [ 10.902283][ T1] [ 10.902283][ T1] vpanic+0x56c/0xa60 [ 10.902283][ T1] ? __pfx__printk+0x10/0x10 [ 10.902283][ T1] ? __pfx_vpanic+0x10/0x10 [ 10.902283][ T1] ? is_bpf_text_address+0x292/0x2b0 [ 10.902283][ T1] ? is_bpf_text_address+0x26/0x2b0 [ 10.902283][ T1] panic+0xc5/0xd0 [ 10.902283][ T1] ? __pfx_panic+0x10/0x10 [ 10.902283][ T1] ? ret_from_fork_asm+0x1a/0x30 [ 10.902283][ T1] __warn+0x315/0x4c0 [ 10.902283][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 10.902283][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 10.902283][ T1] __report_bug+0x276/0x570 [ 10.991867][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 10.991867][ T1] ? __pfx___report_bug+0x10/0x10 [ 10.991867][ T1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 10.991867][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 10.991867][ T1] ? rt_mutex_slowunlock+0x4ee/0xa20 [ 10.991867][ T1] report_bug_entry+0x19a/0x290 [ 10.991867][ T1] ? drm_mode_config_validate+0x1cae/0x1e60 [ 10.991867][ T1] ? drm_mode_config_validate+0x1cb3/0x1e60 [ 10.991867][ T1] handle_bug+0xce/0x200 [ 10.991867][ T1] exc_invalid_op+0x1a/0x50 [ 10.991867][ T1] asm_exc_invalid_op+0x1a/0x20 [ 10.991867][ T1] RIP: 0010:drm_mode_config_validate+0x1cae/0x1e60 [ 10.991867][ 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 9a 52 ab fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 b6 a6 3e fc 49 bd 00 00 00 00 00 fc ff df [ 11.091841][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 11.091841][ T1] RAX: 1ffff11004b7e608 RBX: dffffc0000000000 RCX: fff= f88801c6fddc0 [ 11.091841][ T1] RDX: ffff88802664ba00 RSI: 0000000000000023 RDI: fff= fffff8fdd4690 [ 11.091841][ T1] RBP: 0000000000000023 R08: 0000000000000000 R09: 000= 0000000000000 [ 11.091841][ T1] R10: dffffc0000000000 R11: fffffbfff1fa3f90 R12: dff= ffc0000000000 [ 11.091841][ T1] R13: ffffffff8fdd4690 R14: ffff888025bf3040 R15: fff= f888025bf3030 [ 11.091841][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 11.091841][ T1] drm_dev_register+0x7f/0xd80 [ 11.091841][ T1] vkms_create+0x40d/0x4f0 [ 11.091841][ T1] ? __pfx_vkms_init+0x10/0x10 [ 11.091841][ T1] vkms_init+0x57/0x80 [ 11.091841][ T1] do_one_initcall+0x250/0x870 [ 11.091841][ T1] ? __pfx_vkms_init+0x10/0x10 [ 11.091841][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 11.191821][ T1] ? __pfx___schedule+0x10/0x10 [ 11.191821][ T1] ? irqentry_exit+0x218/0x910 [ 11.191821][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 11.191821][ T1] ? irqentry_exit+0x218/0x910 [ 11.191821][ T1] ? trace_irq_disable+0x3b/0x140 [ 11.191821][ T1] ? strlen+0x2e/0x70 [ 11.191821][ T1] ? next_arg+0x4a0/0x5e0 [ 11.191821][ T1] ? parameq+0x14d/0x170 [ 11.191821][ T1] ? parse_args+0x9c3/0xad0 [ 11.191821][ T1] ? trace_kmalloc+0x2a/0xf0 [ 11.191821][ T1] ? rcu_is_watching+0x15/0xb0 [ 11.191821][ T1] do_initcall_level+0x10a/0x1a0 [ 11.191821][ T1] ? kernel_init+0x22/0x1d0 [ 11.191821][ T1] do_initcalls+0x59/0xa0 [ 11.191821][ T1] kernel_init_freeable+0x29d/0x3e0 [ 11.191821][ T1] ? __pfx_kernel_init+0x10/0x10 [ 11.191821][ T1] kernel_init+0x22/0x1d0 [ 11.191821][ T1] ? __pfx_kernel_init+0x10/0x10 [ 11.191821][ T1] ret_from_fork+0x514/0xb70 [ 11.191821][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 11.291769][ T1] ? __switch_to+0xc89/0x1420 [ 11.291769][ T1] ? __pfx_kernel_init+0x10/0x10 [ 11.291769][ T1] ret_from_fork_asm+0x1a/0x30 [ 11.291769][ T1] [ 11.291769][ T1] Kernel Offset: disabled [ 11.291769][ 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-build3374586982=3D/tmp/go-build -gno-record-gc= c-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 e611ffe1caa 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=3De611ffe1caa28a0228c8f3642cc768f0dba3dd0c -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260731-140359" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3De611ffe1caa28a0228c8f3642cc768f0dba3dd0c -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260731-140359" ./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=3De611ffe1caa28a0228c8f3642cc768f0dba3dd0c -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260731-140359" -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\"e611ffe1caa28a0228c8f3642cc768f0db= a3dd0c\" /usr/bin/ld: /tmp/cctJeKL4.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=3D13611079580000 Tested on: commit: 3d08ff75 Add linux-next specific files for 20260810 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=3D36c8c769cb13cc4= 6 dashboard link: https://syzkaller.appspot.com/bug?extid=3D97a62389c5611b047= 7f3 compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-= 1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D108c61495800= 00