From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 DD4F0624 for ; Fri, 11 Oct 2024 14:35:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728657304; cv=none; b=RVyXyK9QTbpzotFz0HC0cmhv71LXsH4zB19LpA4l9/VsqqeSFa6FT0EJvvVDh+WubSYBS4d3RAeDkoa+cqqalWcfnZk0TqSCRKShE/wrCt1znb8TgxPYWqaAe6U6d6ows8SwvnzE+meDDKj+2bKhERm7pKglbM3WF+QtreP980Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728657304; c=relaxed/simple; bh=GpPaqfOPZMM3Uw3iVn3LWSeRydG3U7Z7yINjl9Bdjjg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=f/sH//jHXsqDOgxwyEI5FKJnJfBoyba6bYAF20j0OFlIc8NVHYSw9A2xVi2P/jdAlfbjLPBU1T0JdACKaq4/F/ZWtucv4ZMozywGvKkBbkA9nlLy7CiYS9HeNsCX6yrhL1zY8tGFuFiX61LRleSkJejx6I9Dy1seHO3ihMRd8N8= 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=209.85.166.197 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-il1-f197.google.com with SMTP id e9e14a558f8ab-3a342e7e49cso24649765ab.0 for ; Fri, 11 Oct 2024 07:35:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1728657302; x=1729262102; 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=kwmqvMb4AfCz+Pu7zxZ3v3euFBRpDQu88oKicvoEfq4=; b=A5yZJub27RNhfmrRDdx3i+TfxNvGEmcF68JHXp/mkbtIKzfFkR28ilo0aIhAYkh0rY JGDaeIV35lOD0siHFBXGjAmVppxf5eD9Z2Fmlqr+PwTwj7SQtv7KLOlw3UryZfBKN0le FMZ8qkjLwQRw6JGDiRC1+jWoGX8L2ZNn52uTxB2+4aTgypVisMsigTWWLmnXJiMy4RE3 5St6lC++18hmMgHEVuW26HD2wEAZC1+O8ncOVCLCyavUpCb+dJOyS8QG1jI08siL6fsQ N7dkerbCNbVfCn4xCWTKl1kGdN32QGT7g6N1MWx5Z4n2Y48/UGv1gnzqsh/W072CCkE9 dyzQ== X-Forwarded-Encrypted: i=1; AJvYcCUtok3ZGQJ1QhGynqEKiUwrUmkxS9AG6TW/9Y6lNMMrZ1deVAsm2Il8YWxINqMrSF7yM/uHyFntJU7OVdI=@vger.kernel.org X-Gm-Message-State: AOJu0YwEtrDKNA/fmQQ4++J45vD7ndElt6k1vG4/2miK3HhkdBpGf6RM Dh1HHVc4aR1803cbyW/udsqH7j9ibA+jejR9Ag4vu5z4MfqdsAk/iVS0npjHSUWH74T8AaBnwqB 8NWlfr7nkSZCuclMbQ5StBDPXh6nSWcz1nG6954sdUICOjc9UqHDEErQ= X-Google-Smtp-Source: AGHT+IEF5Hdp5F3dddqHgVS22ev0mDpli+6NfXZBzRUTRVUo00XWcsP2wW8Yxh2xmAT8XfveOWvfCHC10M3kCBcsitkLIS97CgKH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1aa8:b0:3a3:4391:24e9 with SMTP id e9e14a558f8ab-3a3b603e0dbmr16380425ab.20.1728657302041; Fri, 11 Oct 2024 07:35:02 -0700 (PDT) Date: Fri, 11 Oct 2024 07:35:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67093796.050a0220.3e960.0012.GAE@google.com> Subject: Re: [syzbot] [usb?] INFO: task hung in usb_port_suspend From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, stern@rowland.harvard.edu, sylv@sylv.io, 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: ice) [ 3.002225][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.003059][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.085420][ T12] Callback from call_rcu_tasks() invoked. [ 3.276952][ T1] ACPI: 2 ACPI AML tables successfully acquired and lo= aded [ 3.314462][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 3.348039][ T1] ACPI: Interpreter enabled [ 3.350335][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.352134][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.354599][ T1] PCI: Using host bridge windows from ACPI; if necessa= ry, use "pci=3Dnocrs" and report a bug [ 3.355296][ T1] PCI: Ignoring E820 reservations for host bridge wind= ows [ 3.367249][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.746048][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff= ]) [ 3.747443][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Seg= ments MSI HPX-Type3] [ 3.749086][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS= requires [ExtendedConfig ASPM ClockPM MSI] [ 3.753239][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, c= an't access extended configuration space under this bridge [ 3.790190][ T1] PCI host bridge to bus 0000:00 [ 3.791637][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf= 7 window] [ 3.792856][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xfff= f window] [ 3.794311][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0= x000bffff window] [ 3.795302][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0= xfebfefff window] [ 3.797357][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.800192][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000= conventional PCI endpoint [ 3.811190][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100= conventional PCI endpoint [ 3.851850][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000= conventional PCI endpoint [ 3.879292][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed= by PIIX4 ACPI [ 3.890132][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000= conventional PCI endpoint [ 3.902150][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.912077][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.943377][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000= conventional PCI endpoint [ 3.955285][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.963126][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.989371][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000= conventional PCI endpoint [ 3.999276][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 4.030695][ T1] pci 0000:00:05.0: Video device with shadowed ROM at = [mem 0x000c0000-0x000dffff] [ 4.040832][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00= conventional PCI endpoint [ 4.052403][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 4.083310][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00= conventional PCI endpoint [ 4.098317][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 4.107225][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 4.200337][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 4.213761][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.227312][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.241372][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.248294][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.283168][ T1] iommu: Default domain type: Translated [ 4.284430][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.291847][ T1] SCSI subsystem initialized [ 4.298163][ T1] ACPI: bus type USB registered [ 4.300417][ T1] usbcore: registered new interface driver usbfs [ 4.302000][ T1] usbcore: registered new interface driver hub [ 4.303838][ T1] usbcore: registered new device driver usb [ 4.308961][ T1] mc: Linux media interface: v0.10 [ 4.310673][ T1] videodev: Linux video capture interface: v2.00 [ 4.314068][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.315288][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 = Rodolfo Giometti [ 4.317429][ T1] PTP clock support registered [ 4.321082][ T1] EDAC MC: Ver: 3.0.0 [ 4.331906][ T1] Advanced Linux Sound Architecture Driver Initialized= . [ 4.345666][ T1] Bluetooth: Core ver 2.22 [ 4.347724][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.349885][ T1] Bluetooth: HCI device and connection manager initial= ized [ 4.352264][ T1] Bluetooth: HCI socket layer initialized [ 4.353522][ T1] Bluetooth: L2CAP socket layer initialized [ 4.355359][ T1] Bluetooth: SCO socket layer initialized [ 4.357435][ T1] NET: Registered PF_ATMPVC protocol family [ 4.359810][ T1] NET: Registered PF_ATMSVC protocol family [ 4.362356][ T1] NetLabel: Initializing [ 4.363887][ T1] NetLabel: domain hash size =3D 128 [ 4.365276][ T1] NetLabel: protocols =3D UNLABELED CIPSOv4 CALIPSO [ 4.368668][ T1] NetLabel: unlabeled traffic allowed by default [ 4.375910][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.378232][ T1] NET: Registered PF_NFC protocol family [ 4.380020][ T1] PCI: Using ACPI for IRQ routing [ 4.383469][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.385257][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.385257][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes= =3Dio+mem,owns=3Dio+mem,locks=3Dnone [ 4.385284][ T1] vgaarb: loaded [ 4.406926][ T1] clocksource: Switched to clocksource kvm-clock [ 4.415109][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.415313][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4= 096 bytes) [ 4.420224][ T1] pnp: PnP ACPI init [ 4.469015][ T1] pnp: PnP ACPI: found 7 devices [ 4.555551][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xf= fffff, max_idle_ns: 2085701024 ns [ 4.571683][ T1] NET: Registered PF_INET protocol family [ 4.577543][ T1] IP idents hash table entries: 131072 (order: 8, 1048= 576 bytes, linear) [ 4.593539][ T1] ------------[ cut here ]------------ [ 4.595293][ T1] refcount_t: decrement hit 0; leaking memory. [ 4.596951][ T1] WARNING: CPU: 0 PID: 1 at lib/refcount.c:31 refcount= _warn_saturate+0x1ed/0x210 [ 4.599957][ T1] Modules linked in: [ 4.601156][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-= syzkaller-00078-g920e7522e3ba #0 [ 4.603368][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 09/13/2024 [ 4.606363][ T1] RIP: 0010:refcount_warn_saturate+0x1ed/0x210 [ 4.609070][ T1] Code: 87 e8 27 0e ce fe 90 0f 0b 90 90 e9 c3 fe ff f= f e8 d8 d6 07 ff c6 05 11 98 b3 07 01 90 48 c7 c7 40 02 26 87 e8 04 0e ce f= e 90 <0f> 0b 90 90 e9 a0 fe ff ff 48 89 ef e8 42 f7 5c ff e9 44 fe ff ff [ 4.613673][ T1] RSP: 0000:ffffc9000001fba0 EFLAGS: 00010282 [ 4.614899][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: fff= fffff811a05b9 [ 4.616158][ T1] RDX: ffff8881012a8000 RSI: ffffffff811a05c6 RDI: 000= 0000000000001 [ 4.618038][ T1] RBP: ffff88810a6a06cc R08: 0000000000000001 R09: 000= 0000000000000 [ 4.619549][ T1] R10: 0000000000000000 R11: 0000000000000001 R12: fff= f88810a6a06cc [ 4.620938][ T1] R13: 0000000000000000 R14: 0000000000d60059 R15: fff= f8881068d5f28 [ 4.622631][ T1] FS: 0000000000000000(0000) GS:ffff8881f5800000(0000= ) knlGS:0000000000000000 [ 4.624581][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.625763][ T1] CR2: ffff88823ffff000 CR3: 000000000889e000 CR4: 000= 00000003506f0 [ 4.627528][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000= 0000000000000 [ 4.628776][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000= 0000000000400 [ 4.631108][ T1] Call Trace: [ 4.631680][ T1] [ 4.632515][ T1] ? show_regs+0x8c/0xa0 [ 4.633661][ T1] ? __warn+0xe5/0x3c0 [ 4.635168][ T1] ? __wake_up_klogd.part.0+0x99/0xf0 [ 4.636612][ T1] ? refcount_warn_saturate+0x1ed/0x210 [ 4.637520][ T1] ? report_bug+0x3c0/0x580 [ 4.638548][ T1] ? handle_bug+0x3d/0x70 [ 4.639596][ T1] ? exc_invalid_op+0x17/0x50 [ 4.640935][ T1] ? asm_exc_invalid_op+0x1a/0x20 [ 4.642371][ T1] ? __warn_printk+0x199/0x350 [ 4.643107][ T1] ? __warn_printk+0x1a6/0x350 [ 4.644886][ T1] ? refcount_warn_saturate+0x1ed/0x210 [ 4.645992][ T1] __reset_page_owner+0x2ea/0x370 [ 4.646949][ T1] __free_pages_ok+0x5db/0xbf0 [ 4.648332][ T1] ? __split_page_owner+0xdd/0x120 [ 4.649331][ T1] make_alloc_exact+0x165/0x260 [ 4.650432][ T1] alloc_large_system_hash+0x4e0/0x640 [ 4.651653][ T1] inet_hashinfo2_init+0x4b/0xd0 [ 4.653240][ T1] tcp_init+0xba/0x9f0 [ 4.654195][ T1] inet_init+0x419/0x6f0 [ 4.655067][ T1] ? __pfx_inet_init+0x10/0x10 [ 4.656148][ T1] do_one_initcall+0x128/0x700 [ 4.657254][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 4.658290][ T1] ? trace_kmalloc+0x2d/0xe0 [ 4.659168][ T1] ? __kmalloc+0x213/0x400 [ 4.659995][ T1] kernel_init_freeable+0x69d/0xca0 [ 4.661086][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.662386][ T1] kernel_init+0x1c/0x2b0 [ 4.663173][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.664120][ T1] ret_from_fork+0x45/0x80 [ 4.665027][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.665837][ T1] ret_from_fork_asm+0x1a/0x30 [ 4.666808][ T1] [ 4.667817][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 4.669094][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-= syzkaller-00078-g920e7522e3ba #0 [ 4.670996][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 09/13/2024 [ 4.672099][ T1] Call Trace: [ 4.672099][ T1] [ 4.672099][ T1] dump_stack_lvl+0x3d/0x1f0 [ 4.672099][ T1] panic+0x6f5/0x7a0 [ 4.672099][ T1] ? __pfx_panic+0x10/0x10 [ 4.672099][ T1] ? show_trace_log_lvl+0x363/0x500 [ 4.672099][ T1] ? check_panic_on_warn+0x1f/0xb0 [ 4.672099][ T1] ? refcount_warn_saturate+0x1ed/0x210 [ 4.672099][ T1] check_panic_on_warn+0xab/0xb0 [ 4.672099][ T1] __warn+0xf1/0x3c0 [ 4.672099][ T1] ? __wake_up_klogd.part.0+0x99/0xf0 [ 4.672099][ T1] ? refcount_warn_saturate+0x1ed/0x210 [ 4.672099][ T1] report_bug+0x3c0/0x580 [ 4.672099][ T1] handle_bug+0x3d/0x70 [ 4.672099][ T1] exc_invalid_op+0x17/0x50 [ 4.672099][ T1] asm_exc_invalid_op+0x1a/0x20 [ 4.672099][ T1] RIP: 0010:refcount_warn_saturate+0x1ed/0x210 [ 4.672099][ T1] Code: 87 e8 27 0e ce fe 90 0f 0b 90 90 e9 c3 fe ff f= f e8 d8 d6 07 ff c6 05 11 98 b3 07 01 90 48 c7 c7 40 02 26 87 e8 04 0e ce f= e 90 <0f> 0b 90 90 e9 a0 fe ff ff 48 89 ef e8 42 f7 5c ff e9 44 fe ff ff [ 4.672099][ T1] RSP: 0000:ffffc9000001fba0 EFLAGS: 00010282 [ 4.672099][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: fff= fffff811a05b9 [ 4.672099][ T1] RDX: ffff8881012a8000 RSI: ffffffff811a05c6 RDI: 000= 0000000000001 [ 4.672099][ T1] RBP: ffff88810a6a06cc R08: 0000000000000001 R09: 000= 0000000000000 [ 4.672099][ T1] R10: 0000000000000000 R11: 0000000000000001 R12: fff= f88810a6a06cc [ 4.672099][ T1] R13: 0000000000000000 R14: 0000000000d60059 R15: fff= f8881068d5f28 [ 4.672099][ T1] ? __warn_printk+0x199/0x350 [ 4.672099][ T1] ? __warn_printk+0x1a6/0x350 [ 4.672099][ T1] __reset_page_owner+0x2ea/0x370 [ 4.672099][ T1] __free_pages_ok+0x5db/0xbf0 [ 4.672099][ T1] ? __split_page_owner+0xdd/0x120 [ 4.672099][ T1] make_alloc_exact+0x165/0x260 [ 4.672099][ T1] alloc_large_system_hash+0x4e0/0x640 [ 4.672099][ T1] inet_hashinfo2_init+0x4b/0xd0 [ 4.672099][ T1] tcp_init+0xba/0x9f0 [ 4.672099][ T1] inet_init+0x419/0x6f0 [ 4.672099][ T1] ? __pfx_inet_init+0x10/0x10 [ 4.672099][ T1] do_one_initcall+0x128/0x700 [ 4.672099][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 4.672099][ T1] ? trace_kmalloc+0x2d/0xe0 [ 4.721681][ T1] ? __kmalloc+0x213/0x400 [ 4.721681][ T1] kernel_init_freeable+0x69d/0xca0 [ 4.721681][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.721681][ T1] kernel_init+0x1c/0x2b0 [ 4.721681][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.721681][ T1] ret_from_fork+0x45/0x80 [ 4.721681][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.721681][ T1] ret_from_fork_asm+0x1a/0x30 [ 4.721681][ T1] [ 4.721681][ T1] Rebooting in 86400 seconds.. 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-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'/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/toolchain@v0.0.= 1-go1.22.1.linux-amd64' GOSUMDB=3D'sum.golang.org' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/toolchain@v0= .0.1-go1.22.1.linux-amd64/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.22.1' GCCGO=3D'gccgo' GOAMD64=3D'v1' AR=3D'ar' CC=3D'gcc' CXX=3D'g++' CGO_ENABLED=3D'1' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' 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-build204408742=3D/tmp/go-build -gno-record-gcc= -switches' git status (err=3D) HEAD detached at d7906effc2 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 go fmt ./sys/... >/dev/null touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dd7906effc263366a8b067258cec67072b29aa5e0 -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20241003-062913'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execpr= og 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 -fpermissive -w -DGOOS_linu= x=3D1 -DGOARCH_amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"d7906effc263366a8b067258cec67072b2= 9aa5e0\" /usr/bin/ld: /tmp/ccI6z2y7.o: in function `test_cover_filter()': executor.cc:(.text+0x1424b): warning: the use of `tempnam' is dangerous, be= tter use `mkstemp' /usr/bin/ld: /tmp/ccI6z2y7.o: in function `Connection::Connect(char const*,= char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0x104): warning: Using 'gethostbyname' in statically linked applicat= ions requires at runtime the shared libraries from the glibc version used f= or linking Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D12ac2840580000 Tested on: commit: 920e7522 usb: gadget: function: Remove usage of the de.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.= git kernel config: https://syzkaller.appspot.com/x/.config?x=3D5508c3b3c58f53 dashboard link: https://syzkaller.appspot.com/bug?extid=3Df342ea16c9d06d80b= 585 compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Deb= ian) 2.40 Note: no patches were applied.