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 A827F2F28FF for ; Fri, 7 Nov 2025 13:44:05 +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=1762523048; cv=none; b=WSMjmmD4lv6yEwTt4HfKoJTOUEQW1RDXpe5rCd/u3wIna2kVS7zPQaKA/5RTBeQANMZG/fb3xALlwbWhVrKgZ5RbbRRJf0LdpP6ouJ8Du3DyRl1qBY8mm611TsAlQAdyFc1x9d6ApAZhk1XvE4iQzOAVKMM4NSfTer+udcwBkuw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762523048; c=relaxed/simple; bh=syIlmXuKbZkx0NBh5kCQzUfbtEEy4NuWyKuZLkLsKeg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=aEHm2NdjgdLNsJhmtFe204cQxyfGJ6ZsEZBlIRtYfMIqBuPrxvBDr5Km6qUUbkOlgNal6OPEdTAiNujfNDVqDN9CNh/F2CSdQ/Zp5EhZ5MOipF10+8SmqziSlD4j8PmI6g11Rdbjs/rS6Z/djHjYWeEDAr/PcmZtFbCxzktqrU0= 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-4335b48ad16so8470855ab.2 for ; Fri, 07 Nov 2025 05:44:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762523045; x=1763127845; 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=7fleKBZVDEwckqZQt250pYemA353qSolISfl/m1slqc=; b=k4CJ/8CFADUvlfvWn5uz7WFDhItD784vZXW/iGZDmlrRmGzFcrOKr2CdMBuM/WXvoZ zcRtMa5mK1kQGzeU+Y/DM7moziQL2WT8869ldk/U6UQZaMLN1wFGW5xRMcU3qkljFM8d Oiir9fv0suHxz+nPeDBGbf6D1HGuFpgFpLeIF88an07uldMQi1qEdY5KmkeFFzPcVpRl iFQlbms+24NohcWlrCXujlzHWuqraDPq6B4FUg1hbKK+lQpLBIJFJ1D/Za7OQjdQoYnB st9+1QyAnsTNHPx9G0H5tL6L1gjWz5O9Ahx/6EKwWddqVBU+n8nvT5CDherI57+/87eu rkfg== X-Forwarded-Encrypted: i=1; AJvYcCVRcbAdNnm+4B4fM4nArgG2tyQfmnclJjt3tLH8hAMOw7pDF262DxX4f8e81cwb+chzlR+AFaJpGP+s57s=@vger.kernel.org X-Gm-Message-State: AOJu0YxQom8E4/S7LZg/bYBTn1KHIjVmrwYTjjyZh38lYGfvlhSFqOMH 4RMFD7fUo5fJ+bIDvZNDNj9uyaV88/fv89MSeEtEml0jv9H3AaaU5wZt2uiBgZkUkNPxLXN/6M4 9b2sLQYfXVJTH3YGS2kQAHb71A8ROBGKVGm27J2bEJa0uZxARmGBx4ynnlXE= X-Google-Smtp-Source: AGHT+IHqhdTYYaxo9uQXbJ2lF3tJI35zqW9HOIzFscvu+iESGGvNAokWwSGWlp9i3+97cQ4um1d5R30VLIWB0AkM/zhZDbvdCtCA Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d83:b0:433:2660:6856 with SMTP id e9e14a558f8ab-4335f4b5b93mr43284365ab.31.1762523044759; Fri, 07 Nov 2025 05:44:04 -0800 (PST) Date: Fri, 07 Nov 2025 05:44:04 -0800 In-Reply-To: <20251107114335.22409-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <690df7a4.a70a0220.22f260.004c.GAE@google.com> Subject: Re: [syzbot] [fs?] WARNING in nsproxy_ns_active_put From: syzbot To: kartikey406@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: 26.481884][ T1] Loading compiled-in X.509 certificates [ 26.516950][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: f5143acf1d690a3971428b7fa3c37300acff3a6e' [ 26.900243][ T1] zswap: loaded using pool 842 [ 26.908732][ T1] Demotion targets for Node 0: null [ 26.914058][ T1] Demotion targets for Node 1: null [ 26.919319][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Valid= ating architecture page table helpers [ 29.792072][ T1] Key type .fscrypt registered [ 29.796868][ T1] Key type fscrypt-provisioning registered [ 29.806376][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 29.835595][ T1] Btrfs loaded, assert=3Don, zoned=3Dyes, fsverity=3Dy= es [ 29.843055][ T1] Key type big_key registered [ 29.847786][ T1] Key type encrypted registered [ 29.852651][ T1] AppArmor: AppArmor sha256 policy hashing enabled [ 29.859262][ T1] ima: No TPM chip found, activating TPM-bypass! [ 29.865703][ T1] Loading compiled-in module X.509 certificates [ 29.898151][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: f5143acf1d690a3971428b7fa3c37300acff3a6e' [ 29.909093][ T1] ima: Allocated hash algorithm: sha256 [ 29.915206][ T1] ima: No architecture policies found [ 29.921406][ T1] evm: Initialising EVM extended attributes: [ 29.927394][ T1] evm: security.selinux (disabled) [ 29.932519][ T1] evm: security.SMACK64 (disabled) [ 29.937623][ T1] evm: security.SMACK64EXEC (disabled) [ 29.943088][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 29.948967][ T1] evm: security.SMACK64MMAP (disabled) [ 29.954435][ T1] evm: security.apparmor [ 29.958662][ T1] evm: security.ima [ 29.962478][ T1] evm: security.capability [ 29.966893][ T1] evm: HMAC attrs: 0x1 [ 29.973825][ T1] PM: Magic number: 1:963:583 [ 29.978800][ T1] cec cec10: hash matches [ 29.983532][ T1] tty ptyc1: hash matches [ 29.988103][ T1] netconsole: network logging started [ 29.994201][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 30.007061][ T1] rdma_rxe: loaded [ 30.013137][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 30.024801][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 30.034477][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 30.044095][ T1208] faux_driver regulatory: Direct firmware load for reg= ulatory.db failed with error -2 [ 30.051936][ T1] clk: Disabling unused clocks [ 30.053922][ T1208] faux_driver regulatory: Falling back to sysfs fallba= ck for: regulatory.db [ 30.058707][ T1] ALSA device list: [ 30.071200][ T1] #0: Dummy 1 [ 30.074969][ T1] #1: Loopback 1 [ 30.078718][ T1] #2: Virtual MIDI Card 1 [ 30.086410][ T1] check access for rdinit=3D/init failed: -2, ignoring [ 30.093222][ T1] md: Waiting for all devices to be available before a= utodetect [ 30.100857][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 30.107485][ T1] md: Autodetecting RAID arrays. [ 30.112631][ T1] md: autorun ... [ 30.116274][ T1] md: ... autorun DONE. [ 30.242475][ T1] EXT4-fs (sda1): orphan cleanup on readonly fs [ 30.251116][ T1] EXT4-fs (sda1): mounted filesystem 4f91c6db-4997-4bb= 4-91b8-7e83a20c1bf1 ro with ordered data mode. Quota mode: none. [ 30.263959][ T1] VFS: Mounted root (ext4 filesystem) readonly on devi= ce 8:1. [ 30.274587][ T1] devtmpfs: mounted [ 30.350955][ T1] Freeing unused kernel image (initmem) memory: 26112K [ 30.361768][ T1] Write protecting the kernel read-only data: 212992k [ 30.380228][ T1] Freeing unused kernel image (text/rodata gap) memory= : 1436K [ 30.392825][ T1] Freeing unused kernel image (rodata/data gap) memory= : 1240K [ 30.528715][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 30.536730][ T1] x86/mm: Checking user space page tables [ 30.654084][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 30.666870][ T1] Failed to set sysctl parameter 'max_rcu_stall_to_pan= ic=3D1': parameter not found [ 30.676750][ T1] Run /sbin/init as init process [ 31.177715][ T5158] mount (5158) used greatest stack depth: 23576 bytes = left [ 31.225728][ T5159] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7= e83a20c1bf1 r/w. mount: mounting devtmpfs on /dev failed: Device or resource busy mount: mounting smackfs on /sys/fs/smackfs failed: No such file or director= y mount: mounting selinuxfs on /sys/fs/selinux failed: No such file or direct= ory [ 31.387784][ T5163] mount (5163) used greatest stack depth: 21672 bytes = left Starting syslogd: OK Starting acpid: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 32.674421][ T5193] udevd[5193]: starting ve= rsion 3.2.14 [ 32.996569][ T5194] udevd[5194]: starting eudev-3.2.14 [ 33.000117][ T5193] udevd (5193) used greatest stack depth: 18696 bytes = left done Starting system message bus: done Starting iptables: OK Starting network: OK Starting dhcpcd... dhcpcd-10.2.0 starting [ 56.220735][ T5488] ------------[ cut here ]------------ [ 56.226516][ T5488] WARNING: ./include/linux/ns_common.h:314 at nsfs_evi= ct+0x18e/0x200, CPU#1: dhcpcd/5488 [ 56.236736][ T5488] Modules linked in: [ 56.240773][ T5488] CPU: 1 UID: 0 PID: 5488 Comm: dhcpcd Not tainted syz= kaller #0 PREEMPT(full)=20 [ 56.249797][ T5488] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 10/02/2025 [ 56.260095][ T5488] RIP: 0010:nsfs_evict+0x18e/0x200 [ 56.265291][ T5488] Code: 4d 8b 1e 48 89 df 5b 41 5c 41 5d 41 5e 41 5f 5= d 41 ff e3 cc cc cc e8 01 c7 76 ff 90 0f 0b 90 e9 1f ff ff ff e8 f3 c6 76 f= f 90 <0f> 0b 90 e9 42 ff ff ff e8 e5 c6 76 ff 90 0f 0b 90 e9 72 ff ff ff [ 56.285086][ T5488] RSP: 0018:ffffc9000389fa28 EFLAGS: 00010293 [ 56.291186][ T5488] RAX: ffffffff824b0e3d RBX: ffffffff9a180fd8 RCX: fff= f888027d00000 [ 56.299224][ T5488] RDX: 0000000000000000 RSI: 00000000effffff8 RDI: 000= 00000effffff8 [ 56.307291][ T5488] RBP: 00000000effffff8 R08: ffffffff9a181093 R09: 1ff= ffffff3430212 [ 56.315341][ T5488] R10: dffffc0000000000 R11: fffffbfff3430213 R12: dff= ffc0000000000 [ 56.323376][ T5488] R13: 1ffffffff34301fe R14: ffff888077f26d50 R15: fff= fffff9a180ff0 [ 56.331386][ T5488] FS: 00007ff1e1049740(0000) GS:ffff888125b78000(0000= ) knlGS:0000000000000000 [ 56.340332][ T5488] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.346978][ T5488] CR2: 00005604455e84a0 CR3: 000000007d5e6000 CR4: 000= 00000003526f0 [ 56.354995][ T5488] Call Trace: [ 56.358288][ T5488] [ 56.361298][ T5488] ? __pfx_nsfs_evict+0x10/0x10 [ 56.366173][ T5488] evict+0x5f4/0xae0 [ 56.370068][ T5488] ? __pfx_evict+0x10/0x10 [ 56.374531][ T5488] ? _raw_spin_unlock+0x28/0x50 [ 56.379401][ T5488] ? iput+0xce7/0x1050 [ 56.383538][ T5488] __dentry_kill+0x209/0x660 [ 56.388147][ T5488] ? dput+0x37/0x2b0 [ 56.392093][ T5488] dput+0x19f/0x2b0 [ 56.395945][ T5488] path_put+0x39/0x60 [ 56.399929][ T5488] vfs_statx+0x36e/0x550 [ 56.404250][ T5488] ? __pfx_vfs_statx+0x10/0x10 [ 56.409209][ T5488] ? strncpy_from_user+0x150/0x2c0 [ 56.414394][ T5488] ? getname_flags+0x1e5/0x540 [ 56.419195][ T5488] vfs_fstatat+0x118/0x170 [ 56.423710][ T5488] __x64_sys_newfstatat+0x116/0x190 [ 56.428941][ T5488] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 56.434927][ T5488] ? do_syscall_64+0xbe/0xfa0 [ 56.439644][ T5488] do_syscall_64+0xfa/0xfa0 [ 56.444214][ T5488] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.450300][ T5488] ? clear_bhb_loop+0x60/0xb0 [ 56.455019][ T5488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.460957][ T5488] RIP: 0033:0x7ff1e113db0a [ 56.465433][ T5488] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff f= f ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0= f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 56.485147][ T5488] RSP: 002b:00007ffe530d70b8 EFLAGS: 00000246 ORIG_RAX= : 0000000000000106 [ 56.493625][ T5488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000= 07ff1e113db0a [ 56.501659][ T5488] RDX: 00007ffe530d70c0 RSI: 0000560445610557 RDI: 000= 00000ffffff9c [ 56.509645][ T5488] RBP: 00007ffe530d9858 R08: 0000000000000000 R09: 000= 0000000000000 [ 56.517679][ T5488] R10: 0000000000000000 R11: 0000000000000246 R12: 000= 07ffe530d8230 [ 56.525708][ T5488] R13: 000056044e3fd8a0 R14: 0000000000001000 R15: 000= 07ff1e10496c8 [ 56.533830][ T5488] [ 56.536879][ T5488] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 56.544239][ T5488] CPU: 1 UID: 0 PID: 5488 Comm: dhcpcd Not tainted syz= kaller #0 PREEMPT(full)=20 [ 56.553163][ T5488] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 10/02/2025 [ 56.563227][ T5488] Call Trace: [ 56.566502][ T5488] [ 56.569528][ T5488] dump_stack_lvl+0x99/0x250 [ 56.574131][ T5488] ? __asan_memcpy+0x40/0x70 [ 56.578721][ T5488] ? __pfx_dump_stack_lvl+0x10/0x10 [ 56.583912][ T5488] ? __pfx__printk+0x10/0x10 [ 56.588500][ T5488] vpanic+0x237/0x6d0 [ 56.592733][ T5488] ? __pfx_vpanic+0x10/0x10 [ 56.597237][ T5488] ? is_bpf_text_address+0x292/0x2b0 [ 56.602529][ T5488] ? is_bpf_text_address+0x26/0x2b0 [ 56.607740][ T5488] panic+0xb9/0xc0 [ 56.611464][ T5488] ? __pfx_panic+0x10/0x10 [ 56.615906][ T5488] __warn+0x334/0x4c0 [ 56.619892][ T5488] ? nsfs_evict+0x18e/0x200 [ 56.624402][ T5488] ? nsfs_evict+0x18e/0x200 [ 56.628910][ T5488] report_bug+0x2be/0x4f0 [ 56.633248][ T5488] ? nsfs_evict+0x18e/0x200 [ 56.637754][ T5488] ? nsfs_evict+0x18e/0x200 [ 56.642261][ T5488] ? nsfs_evict+0x190/0x200 [ 56.646864][ T5488] handle_bug+0x84/0x160 [ 56.651109][ T5488] exc_invalid_op+0x1a/0x50 [ 56.655637][ T5488] asm_exc_invalid_op+0x1a/0x20 [ 56.660495][ T5488] RIP: 0010:nsfs_evict+0x18e/0x200 [ 56.665614][ T5488] Code: 4d 8b 1e 48 89 df 5b 41 5c 41 5d 41 5e 41 5f 5= d 41 ff e3 cc cc cc e8 01 c7 76 ff 90 0f 0b 90 e9 1f ff ff ff e8 f3 c6 76 f= f 90 <0f> 0b 90 e9 42 ff ff ff e8 e5 c6 76 ff 90 0f 0b 90 e9 72 ff ff ff [ 56.685231][ T5488] RSP: 0018:ffffc9000389fa28 EFLAGS: 00010293 [ 56.691305][ T5488] RAX: ffffffff824b0e3d RBX: ffffffff9a180fd8 RCX: fff= f888027d00000 [ 56.699276][ T5488] RDX: 0000000000000000 RSI: 00000000effffff8 RDI: 000= 00000effffff8 [ 56.707248][ T5488] RBP: 00000000effffff8 R08: ffffffff9a181093 R09: 1ff= ffffff3430212 [ 56.715395][ T5488] R10: dffffc0000000000 R11: fffffbfff3430213 R12: dff= ffc0000000000 [ 56.723457][ T5488] R13: 1ffffffff34301fe R14: ffff888077f26d50 R15: fff= fffff9a180ff0 [ 56.731441][ T5488] ? nsfs_evict+0x18d/0x200 [ 56.735961][ T5488] ? nsfs_evict+0x18d/0x200 [ 56.740466][ T5488] ? __pfx_nsfs_evict+0x10/0x10 [ 56.745344][ T5488] evict+0x5f4/0xae0 [ 56.749272][ T5488] ? __pfx_evict+0x10/0x10 [ 56.753700][ T5488] ? _raw_spin_unlock+0x28/0x50 [ 56.758559][ T5488] ? iput+0xce7/0x1050 [ 56.762727][ T5488] __dentry_kill+0x209/0x660 [ 56.767321][ T5488] ? dput+0x37/0x2b0 [ 56.771225][ T5488] dput+0x19f/0x2b0 [ 56.775046][ T5488] path_put+0x39/0x60 [ 56.779037][ T5488] vfs_statx+0x36e/0x550 [ 56.783307][ T5488] ? __pfx_vfs_statx+0x10/0x10 [ 56.788107][ T5488] ? strncpy_from_user+0x150/0x2c0 [ 56.793251][ T5488] ? getname_flags+0x1e5/0x540 [ 56.798034][ T5488] vfs_fstatat+0x118/0x170 [ 56.802466][ T5488] __x64_sys_newfstatat+0x116/0x190 [ 56.807674][ T5488] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 56.813445][ T5488] ? do_syscall_64+0xbe/0xfa0 [ 56.818158][ T5488] do_syscall_64+0xfa/0xfa0 [ 56.822684][ T5488] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.828855][ T5488] ? clear_bhb_loop+0x60/0xb0 [ 56.833544][ T5488] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.839529][ T5488] RIP: 0033:0x7ff1e113db0a [ 56.844039][ T5488] Code: 48 8b 15 f1 f2 0d 00 f7 d8 64 89 02 b8 ff ff f= f ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 89 ca b8 06 01 00 00 0= f 05 <3d> 00 f0 ff ff 77 07 31 c0 c3 0f 1f 40 00 48 8b 15 b9 f2 0d 00 f7 [ 56.863750][ T5488] RSP: 002b:00007ffe530d70b8 EFLAGS: 00000246 ORIG_RAX= : 0000000000000106 [ 56.872366][ T5488] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000= 07ff1e113db0a [ 56.880429][ T5488] RDX: 00007ffe530d70c0 RSI: 0000560445610557 RDI: 000= 00000ffffff9c [ 56.888417][ T5488] RBP: 00007ffe530d9858 R08: 0000000000000000 R09: 000= 0000000000000 [ 56.896404][ T5488] R10: 0000000000000000 R11: 0000000000000246 R12: 000= 07ffe530d8230 [ 56.904382][ T5488] R13: 000056044e3fd8a0 R14: 0000000000001000 R15: 000= 07ff1e10496c8 [ 56.912381][ T5488] [ 56.915663][ T5488] Kernel Offset: disabled [ 56.920100][ T5488] 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-build3988901650=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'go1.24.4' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at a6c9c731229 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=3Da6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20251104-181356" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3Da6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20251104-181356" ./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=3Da6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20251104-181356" -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\"a6c9c7312290da5bca2fc1be4872a7aeef= b6e3ea\" /usr/bin/ld: /tmp/ccZrqXJp.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 ./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=3D14843812580000 Tested on: commit: 9c0826a5 Add linux-next specific files for 20251107 git tree: linux-next kernel config: https://syzkaller.appspot.com/x/.config?x=3D4f8fcc6438a785e= 7 dashboard link: https://syzkaller.appspot.com/bug?extid=3D0b2e79f91ff6579bf= a5b compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-= 1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D167110b45800= 00