From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f71.google.com (mail-oa1-f71.google.com [209.85.160.71]) (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 81CCA384CD1 for ; Sat, 22 Aug 2026 09:25:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787390705; cv=none; b=c/UEi47N7vIaF88HTtQCrxvWY4yJ6+nMpCKhb7p97l794373qccl44A3VM7xJC20aOMO3tcSx6QQ+yDmz8b6/vaeyf9v96ZFG/ucR1OP8qgvpm9G+IMshyXkbenbxuugDV8GkX+iq7vvf108ffjMuZIm2pisgVDx5WIUSYvOvxY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787390705; c=relaxed/simple; bh=hfVCp/X+hF8vQmhFSgpBbu29VV9DOKRQwRoHRQeBIHE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=DF6I3SkhlP2csjJfoZEQbF1jLzcOn4j08r0g3+6dJa2hQ3p9U8trKMjYVKcqIlef2fSfSDrPIci+uaMRMTouKXV+nL4NkVdJeTQBNLV1bN95akwv8KqC0mEGsne9Ja7d9ljXwBN2VJcCzrGGBY0Jj3RSVFy77TMUEGZChBxohcQ= 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=209.85.160.71 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-oa1-f71.google.com with SMTP id 586e51a60fabf-45ecb9dd589so1116836fac.0 for ; Sat, 22 Aug 2026 02:25:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787390702; x=1787995502; 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=4z29aGdyxcXibmU6LoQc7foMs4uBavDd1VxAuNV6NA4=; b=i3HfluGqJpZK5x7g3JMhi26i+OuwAvtWXIeC6iT0UROpJ77/BCEBfrZXwJ9AM/S4BK ulg8wYMPmqD1i2v7Q3M61oRH0RApzp/C5t0L1vhxUb5EY3Zf95by2dDFPADUpKSpm7Ee BrH+AqS2c3tuCJQwkBqqwg5CEpoFvncKTeeqk/SsSnwfzgFi+gbl1YruoZjd3pUeKeKk zrHwH+SWUWcsHfCJupK8hEKuHVJL7nY6v9qqrh/BlN5qoIXHAikoAK7ma0en2FORPLLm pbRPINLCnw/IBgncpS3ch3yfjsaGvxsPfs3oxNIxn59jAMdvrRobpQChBgHZyEM/xA2Z sXnQ== X-Forwarded-Encrypted: i=1; AHgh+RrRkcLDst5f6ZMVhhWehmZ8b9CycDWkW/Fwx+rJbCRTpdwwVbtUTuO3ZckQfqhabfCzPWmNy7qsnAuElQQ=@vger.kernel.org X-Gm-Message-State: AFuF++kGniY92BeBKz/Gvgtuw9BkfBRlUf5LAJQl50uXsZr5ftJXrzIK /0QP8LIriENfj6Jc9PZJCmv0rnGo7IWuvX1lgFeAQ+fsab9Ur+MYbZCHIvP/ndGw/w9CG/kpcJD dzo38eziYUt7qQJZoTM6zrjNteSqugH5Opma0KfwgciyM5vbhgXygneAHFyg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:8687:b0:6ac:98de:f087 with SMTP id 006d021491bc7-6b16b26bb26mr3973981eaf.12.1787390702402; Sat, 22 Aug 2026 02:25:02 -0700 (PDT) Date: Sat, 22 Aug 2026 02:25:02 -0700 In-Reply-To: <20260822085155.1409-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a896aee.ae6ddae5.3da009.0056.GAE@google.com> Subject: Re: [syzbot] [fs?] [usb?] KASAN: slab-use-after-free Read in lockref_get (2) From: syzbot To: andi.shyti@kernel.org, hdanton@sina.com, linux-i2c@vger.kernel.org, linux-kernel@vger.kernel.org, rafad900@gmail.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: pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.320347][ T1] NET: Registered PF_INET protocol family [ 3.322856][ T1] IP idents hash table entries: 131072 (order: 8, 1048= 576 bytes, vmalloc) [ 3.336708][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (o= rder: 7, 294912 bytes, vmalloc) [ 3.339060][ T1] Table-perturb hash table entries: 65536 (order: 6, 2= 62144 bytes, vmalloc) [ 3.341172][ T1] TCP established hash table entries: 65536 (order: 7,= 524288 bytes, vmalloc) [ 3.352671][ T1] TCP bind hash table entries: 65536 (order: 12, 94371= 84 bytes, vmalloc hugepage) [ 3.359566][ T1] TCP: Hash tables configured (established 65536 bind = 65536) [ 3.362810][ T1] MPTCP token hash table entries: 8192 (order: 8, 7208= 96 bytes, vmalloc) [ 3.365711][ T1] UDP hash table entries: 4096 (order: 8, 1048576 byte= s, vmalloc) [ 3.368753][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.393847][ T1] RPC: Registered named UNIX socket transport module. [ 3.395099][ T1] RPC: Registered udp transport module. [ 3.395874][ T1] RPC: Registered tcp transport module. [ 3.396658][ T1] RPC: Registered tcp-with-tls transport module. [ 3.397537][ T1] RPC: Registered tcp NFSv4.1 backchannel transport mo= dule. [ 3.413324][ T1] NET: Registered PF_XDP protocol family [ 3.414554][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 windo= w] [ 3.415698][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0x0fff windo= w] [ 3.416687][ T1] pci_bus 0000:00: resource 6 [io 0xc000-0xffff windo= w] [ 3.417767][ T1] pci_bus 0000:00: resource 7 [io 0xa000-0xbfff windo= w] [ 3.418871][ T1] pci_bus 0000:00: resource 8 [mem 0x000a0000-0x000bff= ff window] [ 3.419953][ T1] pci_bus 0000:00: resource 9 [mem 0xc0000000-0xfebfef= ff window] [ 3.422539][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.423826][ T1] PCI: CLS 0 bytes, default 64 [ 3.426230][ T1] PCI-DMA: Using software bounce buffering for IO (SWI= OTLB) [ 3.427263][ T1] software IO TLB: mapped [mem 0x00000000b4400000-0x00= 000000b8400000] (64MB) [ 3.435273][ T1] ACPI: bus type thunderbolt registered [ 3.443694][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters= , 10737418240 ms ovfl timer [ 3.447762][ T59] kworker/u8:1 (59) used greatest stack depth: 29032 b= ytes left [ 3.450226][ T58] kworker/u8:1 (58) used greatest stack depth: 27864 b= ytes left [ 3.469069][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 3.469872][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycle= s: 0x285cff649df, max_idle_ns: 440795263193 ns [ 3.471672][ T1] clocksource: Switched to clocksource tsc [ 3.481565][ T66] kworker/u8:3 (66) used greatest stack depth: 25768 b= ytes left [ 3.500131][ T1] Initialise system trusted keyrings [ 3.502858][ T1] workingset: timestamp_bits=3D40 (anon: 35) max_order= =3D21 bucket_order=3D0 (anon: 0) [ 3.512501][ T1] DLM installed [ 3.517800][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 3.536175][ T1] NFS: Registering the id_resolver key type [ 3.537128][ T1] Key type id_resolver registered [ 3.538012][ T1] Key type id_legacy registered [ 3.539140][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Regist= ering... [ 3.540371][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Drive= r Registering... [ 3.547553][ T1] smbdirect: subsystem loading... [ 3.564900][ T1] smbdirect: subsystem loaded [ 3.598084][ T1] Key type cifs.spnego registered [ 3.599281][ T1] Key type cifs.idmap registered [ 3.603336][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 3.604159][ T1] ntfs3: Read-only LZX/Xpress compression included [ 3.605869][ T1] jffs2: version 2.2. (NAND) (SUMMARY) =C2=A9 2001-20= 06 Red Hat, Inc. [ 3.609511][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 3.610587][ T1] QNX4 filesystem 0.2.3 registered. [ 3.611550][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 3.613253][ T1] fuse: init (API version 7.45) [ 3.616782][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 3.619251][ T1] orangefs_init: module version upstream loaded [ 3.621005][ T1] JFS: nTxBlock =3D 8192, nTxLock =3D 65536 [ 3.633589][ T1] SGI XFS with ACLs, security attributes, realtime, sc= rub, repair, quota, no debug enabled [ 3.643027][ T1] 9p: Installing v9fs 9p2000 file system support [ 3.645565][ T1] NILFS version 2 loaded [ 3.646261][ T1] befs: version: 0.9.3 [ 3.647689][ T1] ocfs2: Registered cluster interface o2cb [ 3.650626][ T1] ocfs2: Registered cluster interface user [ 3.652098][ T1] OCFS2 User DLM kernel interface loaded [ 3.674039][ T1] gfs2: GFS2 installed [ 3.688972][ T1] ceph: loaded (mds proto 32) [ 3.702507][ T1] NET: Registered PF_ALG protocol family [ 3.703631][ T1] async_tx: api initialized (async) [ 3.704425][ T1] Key type asymmetric registered [ 3.705357][ T1] Asymmetric key parser 'x509' registered [ 3.706303][ T1] Asymmetric key parser 'pkcs8' registered [ 3.707095][ T1] Key type pkcs7_test registered [ 3.708694][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 239) [ 3.711217][ T1] io scheduler mq-deadline registered [ 3.712022][ T1] io scheduler kyber registered [ 3.713500][ T1] io scheduler bfq registered [ 3.733250][ T1] input: Power Button as /devices/platform/LNXPWRBN:00= /input/input0 [ 3.737243][ T1] ACPI: button: Power Button [PWRF] [ 3.740294][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00= /input/input1 [ 3.743488][ T1] ACPI: button: Sleep Button [SLPF] [ 3.760851][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 3.795590][ T122] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 3.796719][ T122] virtio-pci 0000:00:03.0: virtio_pci: leaving for leg= acy driver [ 3.828286][ T122] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 3.829202][ T122] virtio-pci 0000:00:04.0: virtio_pci: leaving for leg= acy driver [ 3.859623][ T122] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 3.860539][ T122] virtio-pci 0000:00:06.0: virtio_pci: leaving for leg= acy driver [ 4.463278][ T1] N_HDLC line discipline registered with maxframe=3D40= 96 [ 4.467787][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enab= led [ 4.476224][ T1] 00:02: ttyS0 at I/O 0x3f8 (irq =3D 4, base_baud =3D = 115200) is a 16550A [ 4.493361][ T1] 00:03: ttyS1 at I/O 0x2f8 (irq =3D 3, base_baud =3D = 115200) is a 16550A [ 4.509251][ T1] 00:04: ttyS2 at I/O 0x3e8 (irq =3D 6, base_baud =3D = 115200) is a 16550A [ 4.526430][ T1] 00:05: ttyS3 at I/O 0x2e8 (irq =3D 7, base_baud =3D = 115200) is a 16550A [ 4.559677][ T1] Non-volatile memory driver v1.3 [ 4.580110][ T1] usbcore: registered new interface driver xillyusb [ 4.585483][ T1] ACPI: bus type drm_connector registered [ 4.594378][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 4.603925][ T1] ------------[ cut here ]------------ [ 4.605301][ T1] [PLANE:35:plane-0] pixel format with alpha exposed b= ut blend mode not setup [ 4.605324][ T1] WARNING: drivers/gpu/drm/drm_mode_config.c:872 at dr= m_mode_config_validate+0xfb4/0x1be0, CPU#1: swapper/0/1 [ 4.608698][ T1] Modules linked in: [ 4.609287][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 4.610609][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 08/05/2026 [ 4.612083][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 4.613020][ 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 2b 81 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 c1 ab 3c fc 48 8d [ 4.616410][ T1] RSP: 0000:ffffc90000067c18 EFLAGS: 00010246 [ 4.617338][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000= 0000000000000 [ 4.618540][ T1] RDX: ffff88801dffdb00 RSI: 0000000000000023 RDI: fff= fffff914f9390 [ 4.619686][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 000= 0000000000000 [ 4.620824][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: fff= fed1004f76023 [ 4.621960][ T1] R13: ffffed1004f76024 R14: 0000000000000001 R15: fff= f888027bb0028 [ 4.623049][ T1] FS: 0000000000000000(0000) GS:ffff888123c83000(0000= ) knlGS:0000000000000000 [ 4.624304][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 4.625982][ T1] CR2: 0000000000000000 CR3: 000000000eb94000 CR4: 000= 00000003526f0 [ 4.627366][ T1] Call Trace: [ 4.628060][ T1] [ 4.628536][ T1] drm_dev_register+0x56e/0x7b0 [ 4.629278][ T1] vkms_create+0x491/0x5b0 [ 4.630003][ T1] ? __pfx_vkms_init+0x10/0x10 [ 4.630947][ T1] vkms_init+0x98/0xe0 [ 4.631562][ T1] do_one_initcall+0x11c/0x6f0 [ 4.632307][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 4.633099][ T1] ? kasan_unpoison+0x27/0x60 [ 4.633765][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 4.634537][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 4.635547][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.636310][ T1] kernel_init+0x21/0x1e0 [ 4.637019][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.637931][ T1] ret_from_fork+0x730/0xd60 [ 4.638635][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 4.639447][ T1] ? __switch_to+0x800/0x10f0 [ 4.640129][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.640843][ T1] ret_from_fork_asm+0x1a/0x30 [ 4.641540][ T1] [ 4.641984][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 4.642965][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted syz= kaller #0 PREEMPT(full)=20 [ 4.644186][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 08/05/2026 [ 4.645282][ T1] Call Trace: [ 4.645282][ T1] [ 4.645282][ T1] dump_stack_lvl+0x100/0x190 [ 4.645282][ T1] vpanic+0x553/0x970 [ 4.645282][ T1] ? __pfx_vpanic+0x10/0x10 [ 4.645282][ T1] panic+0xd1/0xe0 [ 4.645282][ T1] ? __pfx_panic+0x10/0x10 [ 4.645282][ T1] check_panic_on_warn.cold+0x19/0x34 [ 4.645282][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 4.645282][ T1] __warn.cold+0x191/0x318 [ 4.645282][ T1] __report_bug+0x30f/0x440 [ 4.645282][ T1] ? drm_mode_config_validate+0xfb4/0x1be0 [ 4.645282][ T1] ? __pfx___report_bug+0x10/0x10 [ 4.645282][ T1] ? __lock_acquire+0x4c5/0x1ec0 [ 4.654883][ T1] report_bug_entry+0xe2/0x290 [ 4.654883][ T1] ? drm_mode_config_validate+0xfbb/0x1be0 [ 4.654883][ T1] handle_bug+0x1cd/0x2a0 [ 4.654883][ T1] exc_invalid_op+0x17/0x50 [ 4.654883][ T1] asm_exc_invalid_op+0x1a/0x20 [ 4.654883][ T1] RIP: 0010:drm_mode_config_validate+0xfbb/0x1be0 [ 4.654883][ 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 2b 81 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 c1 ab 3c fc 48 8d [ 4.654883][ T1] RSP: 0000:ffffc90000067c18 EFLAGS: 00010246 [ 4.654883][ T1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 000= 0000000000000 [ 4.654883][ T1] RDX: ffff88801dffdb00 RSI: 0000000000000023 RDI: fff= fffff914f9390 [ 4.654883][ T1] RBP: dffffc0000000000 R08: 0000000000000001 R09: 000= 0000000000000 [ 4.654883][ T1] R10: 0000000000000001 R11: 0000000000000000 R12: fff= fed1004f76023 [ 4.654883][ T1] R13: ffffed1004f76024 R14: 0000000000000001 R15: fff= f888027bb0028 [ 4.654883][ T1] ? drm_mode_config_validate+0xf76/0x1be0 [ 4.654883][ T1] drm_dev_register+0x56e/0x7b0 [ 4.654883][ T1] vkms_create+0x491/0x5b0 [ 4.654883][ T1] ? __pfx_vkms_init+0x10/0x10 [ 4.654883][ T1] vkms_init+0x98/0xe0 [ 4.654883][ T1] do_one_initcall+0x11c/0x6f0 [ 4.654883][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 4.654883][ T1] ? kasan_unpoison+0x27/0x60 [ 4.654883][ T1] ? kernel_init_freeable+0x4ca/0x7b0 [ 4.654883][ T1] kernel_init_freeable+0x6ea/0x7b0 [ 4.654883][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.654883][ T1] kernel_init+0x21/0x1e0 [ 4.654883][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.654883][ T1] ret_from_fork+0x730/0xd60 [ 4.654883][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 4.654883][ T1] ? __switch_to+0x800/0x10f0 [ 4.654883][ T1] ? __pfx_kernel_init+0x10/0x10 [ 4.654883][ T1] ret_from_fork_asm+0x1a/0x30 [ 4.654883][ T1] [ 4.654883][ T1] Kernel Offset: disabled [ 4.654883][ 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-build3894593634=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 05b26a281c0 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=3D05b26a281c072cc34dcad83a283fd2aeeff18ad1 -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260724-140511" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D05b26a281c072cc34dcad83a283fd2aeeff18ad1 -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260724-140511" ./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=3D05b26a281c072cc34dcad83a283fd2aeeff18ad1 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260724-140511" -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\"05b26a281c072cc34dcad83a283fd2aeef= f18ad1\" /usr/bin/ld: /tmp/cchHMbJf.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=3D11570625580000 Tested on: commit: 26260251 Merge tag 'livepatching-for-7.3' of git://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D49d6006e566a6d9= 5 dashboard link: https://syzkaller.appspot.com/bug?extid=3D227dbc9afd022922d= 624 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Deb= ian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D147895495800= 00