From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 A6B18283FFC for ; Fri, 7 Nov 2025 13:06:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762520765; cv=none; b=oQedT2oqFbi5NHBvvhf93mPFkXzGzQZ6XRQNnzfzMd0GehaSqcVywFVja9kLS4+PtFCMDdyyQyLCCgiojNJ9FwOBOA3Byp/kJK14lA16xvAAjM/ygBgUGayc8ojJtoAkFVlDlGTcIXslE8nm/IL4U4cSpQ8YGhE8dHfaUOYRIWE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1762520765; c=relaxed/simple; bh=eFntj20X7b1NVvzMR9Pj8YElABNWZ42qlT0dpI26zPs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=MCgioNXM8QTWOddOHHQxc+mZB4rwJib0itwAJTjb0rU+KxI23CqCw7Em889PiT2/LG0k/AUaEFxPxUGMA7M7Xn12/Aj3GiBPQk+DYX1iFCB0jUfVmLIYYIoU76pyHyTNA1fYA3NiuWYDPOoFwiZW4M2CMnVCiozxoceDgy+oxiA= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-948756fb9cfso193834439f.2 for ; Fri, 07 Nov 2025 05:06:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1762520763; x=1763125563; 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=lhmp5lIZ3yJ1J+S8TP5hfXmITXkwngEkfrR0Vzn4vp4=; b=uMM/oVDs5ez+Du3dFS/HKYPKX2JRdhRKJsI/U5FWdOPtfTeoMWCQvcLLIurAHvvW5z DZ89ldtR171m2TRqf301xmqST2DVqXl2IamS7na518mCmLhVXjZvKB9QMYYfnwo4tE5M 31jmQzSNcFtM4/ZE6OLQbzvSulaCjh0XMEB569nlHbQ6AiP20/cbZNhmqILDyM4dveJf WSf4Eno/xvt/CAb5TuXoGYGYaQx2/fKQlQXTXS9BhxBz1vOY/C9w/4HbEJ1XvZOx2nl0 ow4NRCvRxeh++OpR6Uo18nHh7IgXcqCP1FqLM6GEnIFS9KY/BJm7Kb0HuN9J5NRnpGWM 5z5A== X-Forwarded-Encrypted: i=1; AJvYcCUoA6hJ0cjVEbZOIWdwBDTRo9zn7ibHngXjCfPaOmcR9Xz0kpEy7l9SMIIivkL4kQlb/3qrrbe/P+QkDsA=@vger.kernel.org X-Gm-Message-State: AOJu0Yx/uuVUnQgaPFk7dsuGNQr1fkxHTyvzFe4EPYoPQPqlMq4nsxDt /4Ur0jnPxFnCRpPqJXrnrJu+r5rBTngKnWGFrq3kx1Oy3Nca5URr61Mwg6Dicoc1VxNcFok2W0Z gaHfljsn5TK9M3pYLRmIUS9csv7a5bLzqo37nHocijos4xwHfqG3k/k6g6AI= X-Google-Smtp-Source: AGHT+IG5cZybp3EcWdbDCrxRkugAN+sx8UTghkuMuaOJQJygo+oeexaXIkXPvXj3Vu4gj4R321NskCereN6tZvMTsUJ5cQijjZQi Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c245:0:b0:431:da08:d652 with SMTP id e9e14a558f8ab-4335f2c4818mr46254165ab.0.1762520762310; Fri, 07 Nov 2025 05:06:02 -0800 (PST) Date: Fri, 07 Nov 2025 05:06:01 -0800 In-Reply-To: <20251107114102.22298-1-kartikey406@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <690deeb9.a70a0220.22f260.004b.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: 970707b2' [ 21.974518][ T1] zswap: loaded using pool 842 [ 21.982912][ T1] Demotion targets for Node 0: null [ 21.988200][ T1] Demotion targets for Node 1: null [ 21.993522][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Valid= ating architecture page table helpers [ 24.797559][ T1] Key type .fscrypt registered [ 24.802517][ T1] Key type fscrypt-provisioning registered [ 24.811687][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 24.837336][ T1] Btrfs loaded, assert=3Don, zoned=3Dyes, fsverity=3Dy= es [ 24.844500][ T1] Key type big_key registered [ 24.849260][ T1] Key type encrypted registered [ 24.854106][ T1] AppArmor: AppArmor sha256 policy hashing enabled [ 24.860731][ T1] ima: No TPM chip found, activating TPM-bypass! [ 24.867175][ T1] Loading compiled-in module X.509 certificates [ 24.894366][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: de56e482b03ecd8d239a6590830ee0f7970707b2' [ 24.905348][ T1] ima: Allocated hash algorithm: sha256 [ 24.911357][ T1] ima: No architecture policies found [ 24.917173][ T1] evm: Initialising EVM extended attributes: [ 24.923151][ T1] evm: security.selinux (disabled) [ 24.928238][ T1] evm: security.SMACK64 (disabled) [ 24.933355][ T1] evm: security.SMACK64EXEC (disabled) [ 24.938815][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 24.944683][ T1] evm: security.SMACK64MMAP (disabled) [ 24.950134][ T1] evm: security.apparmor [ 24.954370][ T1] evm: security.ima [ 24.958145][ T1] evm: security.capability [ 24.962553][ T1] evm: HMAC attrs: 0x1 [ 24.968988][ T1] PM: Magic number: 1:272:986 [ 24.973842][ T1] net rose20: hash matches [ 24.978361][ T1] dsp_pipeline hwec: hash matches [ 24.984302][ T1] netconsole: network logging started [ 24.990369][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 25.002183][ T1] rdma_rxe: loaded [ 25.007915][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 25.019009][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 25.026972][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 25.038011][ T1] clk: Disabling unused clocks [ 25.043143][ T1] ALSA device list: [ 25.044532][ T793] faux_driver regulatory: Direct firmware load for reg= ulatory.db failed with error -2 [ 25.046952][ T1] #0: Dummy 1 [ 25.046964][ T1] #1: Loopback 1 [ 25.056659][ T793] faux_driver regulatory: Falling back to sysfs fallba= ck for: regulatory.db [ 25.072704][ T1] #2: Virtual MIDI Card 1 [ 25.080464][ T1] check access for rdinit=3D/init failed: -2, ignoring [ 25.087134][ T1] md: Waiting for all devices to be available before a= utodetect [ 25.094786][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 25.101311][ T1] md: Autodetecting RAID arrays. [ 25.106328][ T1] md: autorun ... [ 25.109974][ T1] md: ... autorun DONE. [ 25.202934][ T1] EXT4-fs (sda1): orphan cleanup on readonly fs [ 25.211522][ T1] EXT4-fs (sda1): mounted filesystem 4f91c6db-4997-4bb= 4-91b8-7e83a20c1bf1 ro with ordered data mode. Quota mode: none. [ 25.224301][ T1] VFS: Mounted root (ext4 filesystem) readonly on devi= ce 8:1. [ 25.234167][ T1] devtmpfs: mounted [ 25.311718][ T1] Freeing unused kernel image (initmem) memory: 26112K [ 25.322460][ T1] Write protecting the kernel read-only data: 212992k [ 25.341592][ T1] Freeing unused kernel image (text/rodata gap) memory= : 1436K [ 25.353977][ T1] Freeing unused kernel image (rodata/data gap) memory= : 1240K [ 25.458459][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 25.466412][ T1] x86/mm: Checking user space page tables [ 25.555644][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 25.568271][ T1] Failed to set sysctl parameter 'max_rcu_stall_to_pan= ic=3D1': parameter not found [ 25.578126][ T1] Run /sbin/init as init process [ 25.833630][ T5157] mount (5157) used greatest stack depth: 23816 bytes = left [ 25.885026][ T5158] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7= e83a20c1bf1 r/w. [ 25.897827][ T5158] mount (5158) used greatest stack depth: 23624 bytes = left 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 [ 26.026823][ T5162] mount (5162) used greatest stack depth: 21672 bytes = left Starting syslogd: OK Starting acpid: [ 26.448559][ T5177] acpid (5177) used greatest stack dep= th: 20968 bytes left OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 27.039741][ T5192] udevd[5192]: starting ve= rsion 3.2.14 [ 27.206253][ T5193] udevd[5193]: starting eudev-3.2.14 [ 27.210256][ T5192] udevd (5192) used greatest stack depth: 18088 bytes = left done Starting system message bus: done Starting iptables: OK Starting network: OK Starting dhcpcd... dhcpcd-10.2.0 starting [ 46.776298][ T5487] ------------[ cut here ]------------ [ 46.781953][ T5487] WARNING: ./include/linux/ns_common.h:314 at nsfs_evi= ct+0x18e/0x200, CPU#1: dhcpcd/5487 [ 46.792403][ T5487] Modules linked in: [ 46.796337][ T5487] CPU: 1 UID: 0 PID: 5487 Comm: dhcpcd Not tainted syz= kaller #0 PREEMPT(full)=20 [ 46.805316][ T5487] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 10/02/2025 [ 46.815409][ T5487] RIP: 0010:nsfs_evict+0x18e/0x200 [ 46.820563][ T5487] 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 [ 46.840207][ T5487] RSP: 0018:ffffc900039afa28 EFLAGS: 00010293 [ 46.846262][ T5487] RAX: ffffffff824b0e3d RBX: ffffffff9a180fd8 RCX: fff= f88802e6d1e80 [ 46.854272][ T5487] RDX: 0000000000000000 RSI: 00000000effffff8 RDI: 000= 00000effffff8 [ 46.862272][ T5487] RBP: 00000000effffff8 R08: ffffffff9a181093 R09: 1ff= ffffff3430212 [ 46.870298][ T5487] R10: dffffc0000000000 R11: fffffbfff3430213 R12: dff= ffc0000000000 [ 46.878265][ T5487] R13: 1ffffffff34301fe R14: ffff88807a7cf248 R15: fff= fffff9a180ff0 [ 46.886301][ T5487] FS: 00007f5b3bc92740(0000) GS:ffff888125b78000(0000= ) knlGS:0000000000000000 [ 46.895267][ T5487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.901937][ T5487] CR2: 0000563ddc89c4a0 CR3: 000000006f210000 CR4: 000= 00000003526f0 [ 46.909942][ T5487] Call Trace: [ 46.913233][ T5487] [ 46.916163][ T5487] ? __pfx_nsfs_evict+0x10/0x10 [ 46.921065][ T5487] evict+0x5f4/0xae0 [ 46.925002][ T5487] ? __pfx_evict+0x10/0x10 [ 46.929539][ T5487] ? _raw_spin_unlock+0x28/0x50 [ 46.934391][ T5487] ? iput+0xce7/0x1050 [ 46.938444][ T5487] __dentry_kill+0x209/0x660 [ 46.943076][ T5487] ? dput+0x37/0x2b0 [ 46.946973][ T5487] dput+0x19f/0x2b0 [ 46.950799][ T5487] path_put+0x39/0x60 [ 46.954833][ T5487] vfs_statx+0x36e/0x550 [ 46.959106][ T5487] ? __pfx_vfs_statx+0x10/0x10 [ 46.963873][ T5487] ? strncpy_from_user+0x150/0x2c0 [ 46.969019][ T5487] ? getname_flags+0x1e5/0x540 [ 46.973824][ T5487] vfs_fstatat+0x118/0x170 [ 46.978223][ T5487] __x64_sys_newfstatat+0x116/0x190 [ 46.983447][ T5487] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 46.989202][ T5487] ? do_syscall_64+0xbe/0xfa0 [ 46.993883][ T5487] do_syscall_64+0xfa/0xfa0 [ 46.998365][ T5487] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.004477][ T5487] ? clear_bhb_loop+0x60/0xb0 [ 47.009189][ T5487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.015094][ T5487] RIP: 0033:0x7f5b3bd86b0a [ 47.019580][ T5487] 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 [ 47.039327][ T5487] RSP: 002b:00007ffc209e1718 EFLAGS: 00000246 ORIG_RAX= : 0000000000000106 [ 47.047744][ T5487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000= 07f5b3bd86b0a [ 47.055741][ T5487] RDX: 00007ffc209e1720 RSI: 0000563ddc8c4557 RDI: 000= 00000ffffff9c [ 47.063747][ T5487] RBP: 00007ffc209e3eb8 R08: 0000000000000000 R09: 000= 0000000000000 [ 47.071763][ T5487] R10: 0000000000000000 R11: 0000000000000246 R12: 000= 07ffc209e2890 [ 47.079775][ T5487] R13: 0000563e1752d8a0 R14: 0000000000001000 R15: 000= 07f5b3bc926c8 [ 47.087762][ T5487] [ 47.090819][ T5487] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 47.098094][ T5487] CPU: 1 UID: 0 PID: 5487 Comm: dhcpcd Not tainted syz= kaller #0 PREEMPT(full)=20 [ 47.107008][ T5487] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 10/02/2025 [ 47.117042][ T5487] Call Trace: [ 47.120305][ T5487] [ 47.123217][ T5487] dump_stack_lvl+0x99/0x250 [ 47.127804][ T5487] ? __asan_memcpy+0x40/0x70 [ 47.132372][ T5487] ? __pfx_dump_stack_lvl+0x10/0x10 [ 47.137549][ T5487] ? __pfx__printk+0x10/0x10 [ 47.142123][ T5487] vpanic+0x237/0x6d0 [ 47.146171][ T5487] ? __pfx_vpanic+0x10/0x10 [ 47.150648][ T5487] ? is_bpf_text_address+0x292/0x2b0 [ 47.155913][ T5487] ? is_bpf_text_address+0x26/0x2b0 [ 47.161096][ T5487] panic+0xb9/0xc0 [ 47.164798][ T5487] ? __pfx_panic+0x10/0x10 [ 47.169202][ T5487] __warn+0x334/0x4c0 [ 47.173160][ T5487] ? nsfs_evict+0x18e/0x200 [ 47.177641][ T5487] ? nsfs_evict+0x18e/0x200 [ 47.182126][ T5487] report_bug+0x2be/0x4f0 [ 47.186436][ T5487] ? nsfs_evict+0x18e/0x200 [ 47.190915][ T5487] ? nsfs_evict+0x18e/0x200 [ 47.195395][ T5487] ? nsfs_evict+0x190/0x200 [ 47.199876][ T5487] handle_bug+0x84/0x160 [ 47.204114][ T5487] exc_invalid_op+0x1a/0x50 [ 47.208629][ T5487] asm_exc_invalid_op+0x1a/0x20 [ 47.213486][ T5487] RIP: 0010:nsfs_evict+0x18e/0x200 [ 47.218605][ T5487] 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 [ 47.238215][ T5487] RSP: 0018:ffffc900039afa28 EFLAGS: 00010293 [ 47.244897][ T5487] RAX: ffffffff824b0e3d RBX: ffffffff9a180fd8 RCX: fff= f88802e6d1e80 [ 47.252860][ T5487] RDX: 0000000000000000 RSI: 00000000effffff8 RDI: 000= 00000effffff8 [ 47.260822][ T5487] RBP: 00000000effffff8 R08: ffffffff9a181093 R09: 1ff= ffffff3430212 [ 47.268783][ T5487] R10: dffffc0000000000 R11: fffffbfff3430213 R12: dff= ffc0000000000 [ 47.276756][ T5487] R13: 1ffffffff34301fe R14: ffff88807a7cf248 R15: fff= fffff9a180ff0 [ 47.284739][ T5487] ? nsfs_evict+0x18d/0x200 [ 47.289248][ T5487] ? nsfs_evict+0x18d/0x200 [ 47.293742][ T5487] ? __pfx_nsfs_evict+0x10/0x10 [ 47.298581][ T5487] evict+0x5f4/0xae0 [ 47.302483][ T5487] ? __pfx_evict+0x10/0x10 [ 47.306894][ T5487] ? _raw_spin_unlock+0x28/0x50 [ 47.311737][ T5487] ? iput+0xce7/0x1050 [ 47.315801][ T5487] __dentry_kill+0x209/0x660 [ 47.320380][ T5487] ? dput+0x37/0x2b0 [ 47.324265][ T5487] dput+0x19f/0x2b0 [ 47.328059][ T5487] path_put+0x39/0x60 [ 47.332030][ T5487] vfs_statx+0x36e/0x550 [ 47.336284][ T5487] ? __pfx_vfs_statx+0x10/0x10 [ 47.341048][ T5487] ? strncpy_from_user+0x150/0x2c0 [ 47.346174][ T5487] ? getname_flags+0x1e5/0x540 [ 47.350940][ T5487] vfs_fstatat+0x118/0x170 [ 47.355369][ T5487] __x64_sys_newfstatat+0x116/0x190 [ 47.360640][ T5487] ? __pfx___x64_sys_newfstatat+0x10/0x10 [ 47.366383][ T5487] ? do_syscall_64+0xbe/0xfa0 [ 47.371078][ T5487] do_syscall_64+0xfa/0xfa0 [ 47.375592][ T5487] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.381648][ T5487] ? clear_bhb_loop+0x60/0xb0 [ 47.386425][ T5487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.392748][ T5487] RIP: 0033:0x7f5b3bd86b0a [ 47.397245][ T5487] 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 [ 47.416866][ T5487] RSP: 002b:00007ffc209e1718 EFLAGS: 00000246 ORIG_RAX= : 0000000000000106 [ 47.425277][ T5487] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000= 07f5b3bd86b0a [ 47.433236][ T5487] RDX: 00007ffc209e1720 RSI: 0000563ddc8c4557 RDI: 000= 00000ffffff9c [ 47.441215][ T5487] RBP: 00007ffc209e3eb8 R08: 0000000000000000 R09: 000= 0000000000000 [ 47.449171][ T5487] R10: 0000000000000000 R11: 0000000000000246 R12: 000= 07ffc209e2890 [ 47.457124][ T5487] R13: 0000563e1752d8a0 R14: 0000000000001000 R15: 000= 07f5b3bc926c8 [ 47.465097][ T5487] [ 47.468346][ T5487] Kernel Offset: disabled [ 47.472660][ T5487] 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-build1222549954=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/ccl2NrsB.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=3D17b05084580000 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=3D11e038125800= 00