From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 ACA033F65EA for ; Tue, 28 Jul 2026 11:25:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785237906; cv=none; b=OTwGxiOBfo7fZypJMKtFk0F+dnjIp+ZaVGz/6peEBMXYlMXWpnvtDWOAYJtZaS+JFU3HXue+BOo/F9nBA/Sk6RvlJcfB933WTHKNshPAq09wLoGaWSeL2lNYvTxqP9r7rOPLGbbI6uzQuxDaQtDPxP7gTmwcFyw5vNowenhMpS0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1785237906; c=relaxed/simple; bh=EPA9GgrY5fC/Tm7RVN7Azh9BuAjqiSZRCFc0+Xb9L6M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=oZ/CfSuDKfH4I3/z+cEY1uU6SWUBdkttK9fyxGuogp3ZPMnz0Tjhofh6KhV43pDH64endx3ySuOJOmk27hwZfqnVSAcWwRHVdjwMXfPMyhsThQEU7Odl3hKyIbFQZRRLadev1bEZrc8iAajryiZxR/9xTYd4vsE9VEJ3g39ZOSM= 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=209.85.161.70 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-f70.google.com with SMTP id 006d021491bc7-6a17baa4d18so3424916eaf.1 for ; Tue, 28 Jul 2026 04:25:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1785237903; x=1785842703; 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=HvvtdyFz+N7e7plP0mqQbQPni5rM8FjE9QG4JQT6Ttw=; b=LK1avvTsjBO6O3RqNv/y+f+KdJKRUEIjkIwGEPvszYvmD735rUuAy2eXbfRfZ4VR64 cTzBxssfnPEiSsbQjmcvJkPMaforPxGYXUdCNpKLU+Qw0GjqpwaEyqrvxUPXVkMkIVm0 CsF8rDJo4d/Rfzg8uIrCeKatjVy5CYPOVT2MH9HZFLB1FMBR9tIYxlP7EPX5zKit+Dfz SBT/sPD8zfd1Eczz8Yj4axLkn2tfusM4ZkT1rbADBjuL+i+Bo8DiYjDAuxKrESvXFSx8 rSlbtM3SIfZ53zVQ+j4+IjTWIlYw+39L+hr+AZ9SV3KN6RwzRiuVBZPchc2clVuN70YM ifVg== X-Gm-Message-State: AOJu0Yyqr5AMqM04s6iHzZBxFAvySYx2f/72pIV1f+rsn49kj5E0wz0u 2a3Goym+qLSRbKMZW6CcmUETLZsyZImzxYtjQzHhL34HU6j3iZS0DSZw/9U1vytwPELo6SGbwAe 4uNhhu/2UqKurase9D3aKgf/69uiRWXKTt/PzC4YGqaslrQ1kvxG3fNf0jsg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4dc8:b0:6a1:50e9:d57f with SMTP id 006d021491bc7-6ac96c936e3mr1012989eaf.60.1785237903553; Tue, 28 Jul 2026 04:25:03 -0700 (PDT) Date: Tue, 28 Jul 2026 04:25:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a68918f.4c659fcc.19cd90.000e.GAE@google.com> Subject: Re: [syzbot] [input?] possible deadlock in tasklet_action_common (2) From: syzbot To: linux-kernel@vger.kernel.org, pimyn@google.com, 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: ftware IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 5.231457][ T1] ACPI: bus type thunderbolt registered [ 5.267653][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters= , 10737418240 ms ovfl timer [ 5.290482][ T69] kworker/u8:2 (69) used greatest stack depth: 27600 b= ytes left [ 5.326325][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 5.326364][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 5.327055][ T1] clocksource: Switched to clocksource tsc [ 5.371801][ T84] kworker/u8:3 (84) used greatest stack depth: 27520 b= ytes left [ 5.412535][ T92] kworker/u8:2 (92) used greatest stack depth: 27072 b= ytes left [ 5.417473][ T1] Initialise system trusted keyrings [ 5.427944][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D21 bucket_order=3D0 (anon: 0) [ 5.446779][ T1] DLM installed [ 5.459164][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.477196][ T1] NFS: Registering the id_resolver key type [ 5.477460][ T1] Key type id_resolver registered [ 5.477476][ T1] Key type id_legacy registered [ 5.477896][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 5.478113][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 5.491646][ T1] smbdirect: subsystem loading... [ 5.506822][ T110] kworker/u8:6 (110) used greatest stack depth: 25920 = bytes left [ 5.508431][ T1] smbdirect: subsystem loaded [ 5.539305][ T1] Key type cifs.spnego registered [ 5.539715][ T1] Key type cifs.idmap registered [ 5.551051][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.551066][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.558203][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 5.566221][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.566524][ T1] QNX4 filesystem 0.2.3 registered. [ 5.566946][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.568775][ T1] fuse: init (API version 7.45) [ 5.584953][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 5.588175][ T1] orangefs_init: module version upstream loaded [ 5.589870][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 5.621782][ T1] SGI XFS with ACLs, security attributes, realtime, sc= rub, repair, quota, no debug enabled [ 5.638686][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.640188][ T1] NILFS version 2 loaded [ 5.640203][ T1] befs: version: 0.9.3 [ 5.648618][ T1] ocfs2: Registered cluster interface o2cb [ 5.649909][ T1] ocfs2: Registered cluster interface user [ 5.652213][ T1] OCFS2 User DLM kernel interface loaded [ 5.719151][ T1] gfs2: GFS2 installed [ 5.744685][ T1] ceph: loaded (mds proto 32) [ 5.762757][ T1] NET: Registered PF_ALG protocol family [ 5.763272][ T1] async_tx: api initialized (async) [ 5.763338][ T1] Key type asymmetric registered [ 5.763424][ T1] Asymmetric key parser 'x509' registered [ 5.763442][ T1] Asymmetric key parser 'pkcs8' registered [ 5.763458][ T1] Key type pkcs7_test registered [ 5.765004][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 5.767721][ T1] io scheduler mq-deadline registered [ 5.767741][ T1] io scheduler kyber registered [ 5.768414][ T1] io scheduler bfq registered [ 5.770346][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 5.835390][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 5.839702][ T1] ACPI: button: Power Button [PWRF] [ 5.850209][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00= /input/input1 [ 5.858148][ T1] ACPI: button: Sleep Button [SLPF] [ 5.896312][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 5.951129][ T10] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.961895][ T10] virtio-pci 0000:00:03.0: virtio_pci: leaving for leg= acy driver [ 6.006081][ T10] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.006293][ T10] virtio-pci 0000:00:04.0: virtio_pci: leaving for leg= acy driver [ 6.051096][ T10] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.051252][ T10] virtio-pci 0000:00:06.0: virtio_pci: leaving for leg= acy driver [ 6.097361][ T10] virtio-pci 0000:00:07.0: virtio_pci: leaving for leg= acy driver [ 7.239127][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 7.246386][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 7.265247][ T1] 00:02: ttyS0 I/O:0x3f8 (irq =3D 4, base_baud =3D 115= 200) is a 16550A [ 7.304146][ T1] 00:03: ttyS1 I/O:0x2f8 (irq =3D 3, base_baud =3D 115= 200) is a 16550A [ 7.338212][ T1] 00:04: ttyS2 I/O:0x3e8 (irq =3D 6, base_baud =3D 115= 200) is a 16550A [ 7.372040][ T1] 00:05: ttyS3 I/O:0x2e8 (irq =3D 7, base_baud =3D 115= 200) is a 16550A [ 7.437104][ T1] Non-volatile memory driver v1.3 [ 7.511268][ T1] usbcore: registered new interface driver xillyusb [ 7.520740][ T1] ACPI: bus type drm_connector registered [ 7.546780][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 7.565373][ T1] ------------[ cut here ]------------ [ 7.565388][ T1] [PLANE:35:plane-0] pixel format with alpha exposed b= ut blend mode not setup [ 7.565410][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:873 at dr= m_mode_config_validate+0x1c6d/0x1e60, CPU#1: swapper/0/1 [ 7.565481][ T1] Modules linked in: [ 7.565531][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT_{RT,(full)}=20 [ 7.565555][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/16/2026 [ 7.565575][ T1] RIP: 0010:drm_mode_config_validate+0x1cae/0x1e60 [ 7.565604][ 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 fa 9f ac fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 06 d0 3f fc 49 bd 00 00 00 00 00 fc ff df [ 7.565627][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 7.565645][ T1] RAX: 1ffff11004b3fe08 RBX: dffffc0000000000 RCX: fff= f88801c6f5dc0 [ 7.565662][ T1] RDX: ffff888025a33160 RSI: 0000000000000023 RDI: fff= fffff8fdc7790 [ 7.565678][ T1] RBP: 0000000000000023 R08: 0000000000000000 R09: 000= 0000000000000 [ 7.565691][ T1] R10: dffffc0000000000 R11: fffffbfff1fa25f0 R12: dff= ffc0000000000 [ 7.565708][ T1] R13: ffffffff8fdc7790 R14: ffff8880259ff040 R15: fff= f8880259ff030 [ 7.565724][ T1] FS: 0000000000000000(0000) GS:ffff888125add000(0000= ) knlGS:0000000000000000 [ 7.565742][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.565758][ T1] CR2: 0000000000000000 CR3: 000000000e1b0000 CR4: 000= 00000003526f0 [ 7.565776][ T1] Call Trace: [ 7.565783][ T1] [ 7.565807][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 7.565847][ T1] drm_dev_register+0x7f/0xd80 [ 7.565876][ T1] vkms_create+0x40d/0x4f0 [ 7.565907][ T1] ? __pfx_vkms_init+0x10/0x10 [ 7.565952][ T1] vkms_init+0x57/0x80 [ 7.565983][ T1] do_one_initcall+0x250/0x870 [ 7.566012][ T1] ? __pfx_vkms_init+0x10/0x10 [ 7.566043][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 7.566077][ T1] ? clockevents_program_event+0x491/0x630 [ 7.566109][ T1] ? __pfx___schedule+0x10/0x10 [ 7.566149][ T1] ? irqentry_exit+0x218/0x8f0 [ 7.566173][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 7.566196][ T1] ? irqentry_exit+0x218/0x8f0 [ 7.566218][ T1] ? trace_irq_disable+0x3b/0x140 [ 7.566253][ T1] ? parameq+0xd6/0x170 [ 7.566286][ T1] ? __pfx___sanitizer_cov_trace_cmp8+0x10/0x10 [ 7.566321][ T1] ? parameq+0x14d/0x170 [ 7.566355][ T1] ? parse_args+0x9c3/0xad0 [ 7.566403][ T1] ? trace_kmalloc+0x2a/0xf0 [ 7.566437][ T1] ? rcu_is_watching+0x15/0xb0 [ 7.566468][ T1] do_initcall_level+0x10a/0x1a0 [ 7.566494][ T1] ? kernel_init+0x22/0x1d0 [ 7.566523][ T1] do_initcalls+0x59/0xa0 [ 7.566549][ T1] kernel_init_freeable+0x29d/0x3e0 [ 7.566574][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.566606][ T1] kernel_init+0x22/0x1d0 [ 7.566634][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.566662][ T1] ret_from_fork+0x514/0xb70 [ 7.566695][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 7.566725][ T1] ? __switch_to+0xc89/0x1420 [ 7.566754][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.566785][ T1] ret_from_fork_asm+0x1a/0x30 [ 7.566831][ T1] [ 7.566848][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 7.566862][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT_{RT,(full)}=20 [ 7.566885][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/16/2026 [ 7.566897][ T1] Call Trace: [ 7.566905][ T1] [ 7.566913][ T1] vpanic+0x56c/0xa60 [ 7.566942][ T1] ? __pfx__printk+0x10/0x10 [ 7.566969][ T1] ? __pfx_vpanic+0x10/0x10 [ 7.566988][ T1] ? is_bpf_text_address+0x292/0x2b0 [ 7.567014][ T1] ? is_bpf_text_address+0x26/0x2b0 [ 7.567048][ T1] panic+0xc5/0xd0 [ 7.567068][ T1] ? __pfx_panic+0x10/0x10 [ 7.567098][ T1] ? ret_from_fork_asm+0x1a/0x30 [ 7.567134][ T1] __warn+0x315/0x4c0 [ 7.567154][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 7.567182][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 7.567208][ T1] __report_bug+0x276/0x570 [ 7.567237][ T1] ? drm_mode_config_validate+0x1c6d/0x1e60 [ 7.567266][ T1] ? __pfx___report_bug+0x10/0x10 [ 7.567295][ T1] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 7.567320][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 7.567345][ T1] ? rt_mutex_slowunlock+0x4ee/0xa20 [ 7.567377][ T1] report_bug_entry+0x19a/0x290 [ 7.567401][ T1] ? drm_mode_config_validate+0x1cae/0x1e60 [ 7.567425][ T1] ? drm_mode_config_validate+0x1cb3/0x1e60 [ 7.567451][ T1] handle_bug+0xce/0x200 [ 7.567479][ T1] exc_invalid_op+0x1a/0x50 [ 7.567506][ T1] asm_exc_invalid_op+0x1a/0x20 [ 7.567528][ T1] RIP: 0010:drm_mode_config_validate+0x1cae/0x1e60 [ 7.567555][ 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 fa 9f ac fc 49 8b 16 4c 89 ef 8= 9 ee <67> 48 0f b9 3a eb 05 e8 06 d0 3f fc 49 bd 00 00 00 00 00 fc ff df [ 7.567573][ T1] RSP: 0000:ffffc90000067810 EFLAGS: 00010246 [ 7.567591][ T1] RAX: 1ffff11004b3fe08 RBX: dffffc0000000000 RCX: fff= f88801c6f5dc0 [ 7.567608][ T1] RDX: ffff888025a33160 RSI: 0000000000000023 RDI: fff= fffff8fdc7790 [ 7.567623][ T1] RBP: 0000000000000023 R08: 0000000000000000 R09: 000= 0000000000000 [ 7.567635][ T1] R10: dffffc0000000000 R11: fffffbfff1fa25f0 R12: dff= ffc0000000000 [ 7.567651][ T1] R13: ffffffff8fdc7790 R14: ffff8880259ff040 R15: fff= f8880259ff030 [ 7.567693][ T1] ? debugfs_create_file_full+0x3f/0x60 [ 7.567732][ T1] drm_dev_register+0x7f/0xd80 [ 7.567761][ T1] vkms_create+0x40d/0x4f0 [ 7.567792][ T1] ? __pfx_vkms_init+0x10/0x10 [ 7.567823][ T1] vkms_init+0x57/0x80 [ 7.567856][ T1] do_one_initcall+0x250/0x870 [ 7.567884][ T1] ? __pfx_vkms_init+0x10/0x10 [ 7.567915][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 7.567954][ T1] ? clockevents_program_event+0x491/0x630 [ 7.567986][ T1] ? __pfx___schedule+0x10/0x10 [ 7.568019][ T1] ? irqentry_exit+0x218/0x8f0 [ 7.568042][ T1] ? lockdep_hardirqs_on+0x7a/0x110 [ 7.568066][ T1] ? irqentry_exit+0x218/0x8f0 [ 7.568087][ T1] ? trace_irq_disable+0x3b/0x140 [ 7.568122][ T1] ? parameq+0xd6/0x170 [ 7.568153][ T1] ? __pfx___sanitizer_cov_trace_cmp8+0x10/0x10 [ 7.568218][ T1] ? parameq+0x14d/0x170 [ 7.568252][ T1] ? parse_args+0x9c3/0xad0 [ 7.568301][ T1] ? trace_kmalloc+0x2a/0xf0 [ 7.568334][ T1] ? rcu_is_watching+0x15/0xb0 [ 7.568364][ T1] do_initcall_level+0x10a/0x1a0 [ 7.568390][ T1] ? kernel_init+0x22/0x1d0 [ 7.568418][ T1] do_initcalls+0x59/0xa0 [ 7.568444][ T1] kernel_init_freeable+0x29d/0x3e0 [ 7.568468][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.568498][ T1] kernel_init+0x22/0x1d0 [ 7.568525][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.568552][ T1] ret_from_fork+0x514/0xb70 [ 7.568584][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 7.568613][ T1] ? __switch_to+0xc89/0x1420 [ 7.568641][ T1] ? __pfx_kernel_init+0x10/0x10 [ 7.568671][ T1] ret_from_fork_asm+0x1a/0x30 [ 7.568717][ T1] [ 7.569262][ T1] Kernel Offset: disabled 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-build1990016317=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 492bab153d 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=3D492bab153dea5e0e414bd0bbf60c3871267255ed -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260724-151452" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D492bab153dea5e0e414bd0bbf60c3871267255ed -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260724-151452" ./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=3D492bab153dea5e0e414bd0bbf60c3871267255ed -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260724-151452" -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\"492bab153dea5e0e414bd0bbf60c387126= 7255ed\" /usr/bin/ld: /tmp/ccQYIykx.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=3D14cc51b9580000 Tested on: commit: 0d33d21e Add linux-next specific files for 20260727 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=3D830a7c02f0fee86= b dashboard link: https://syzkaller.appspot.com/bug?extid=3Db5d7ab56d43de3fd5= aac compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-= 1~exp1~20260613092250.77), Debian LLD 22.1.8 Note: no patches were applied.