From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 44869232386 for ; Mon, 4 Aug 2025 19:49:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754336945; cv=none; b=U4s/ynoIjRJx9RihnRTg96v+UM8mQ6jWdjNYIHG4h50Rmwt2K/Bekm2aHEYq+2kWKzD9SlapmhmSS4Gzs7f+iuIp8Yoh8g2zFmIyxUtTX3RKRWTUXORwVbulqrkL338CabptoRzRi+DDi2sAP7iqlKa77mIVHvACmGf2T4YINFs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1754336945; c=relaxed/simple; bh=n0W12fSKmeRdNA1vtR+Z5mc5lam16mNn0Kz1KSmWGzk=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Gpqxekosw33xSWKe66nYfPupjpqUCstXFKTnUO9d5hJkTuVOViIlYL9KfdnlMQx8NE/HxqfZKY6s9bjswj/5hF+3YO0XDKuKQI1paLHk7TKk8v2LkHQ+C9H1LsNs4cXZ8nXrmeavj3V59rR3SzWVzP6M2X5hY5IKGL/sGRblawc= 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=209.85.166.69 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-f69.google.com with SMTP id ca18e2360f4ac-8817d15cad2so125198139f.3 for ; Mon, 04 Aug 2025 12:49:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1754336942; x=1754941742; 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=m05kOjPa6YnY9UaewIka7tnT4lxnc4BSWRcVXaIfL68=; b=xQD3BkO+FSs+D489g3FlsZnpOkZt13B/ohFZG+PUsKwFTM5GlZ9VotKcShA4RX2KDt SbQaafprDnUzA6gG64BRUOFjGq4CVQl8UBZbQSjgeewlvwu3ex7sbXqDDfBku50UBIM6 d5trn4WxQMX9/gWdv2ct+S89B48LsTHzn15SzD4u/GKmN5sW4CO2AdtDid2goKbyql+m 9OYh9kN7VK3Ue+GqEobrGJ11sW5zUTpHgJx347Oe6svxb//rtaF5GQz1X9FMiK3gygdk +9lAxsUoH0UUi4C0s0M9mJvjdh98V751ZM2sdAkDrssuOATy3Xj08KQb3YVFx2QcNjC0 ej6Q== X-Forwarded-Encrypted: i=1; AJvYcCX+TCTjxHESa8AVnYkMLxrDUWKI/dE8/ZsR+yYsAzshKQFHTCs7oGSHirce0CgYE4PgmDnVYOZhQJUhPUU=@vger.kernel.org X-Gm-Message-State: AOJu0YyXbAy/EYVpT7lnuo/iF5kjhtJSbDMB9B9vsDa9uQMq2jQ78H8S 0GnDxoCyHs3Xdn0iBl41NliBbbBEIHgrlHebFQzyRVdPtykXwBVgv0MCQfohybMLqymp/Jrn1os h/pGaSuG2przCz3lhRvqeEbw7l9acWB5EHe0RN1yCAqXILcTm1lXgQRl9uKs= X-Google-Smtp-Source: AGHT+IE5+JmcYLCs3e3HKV+5CAeQ9RVbydsnTI3+0aJ5c4CRW4L2slfvgYuiJbqFMLkuzCjzvdrESYUCj8D+2vg4+tSpiGzqME6K Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:7404:b0:876:1c5e:8c50 with SMTP id ca18e2360f4ac-8816834dfe7mr2011977439f.7.1754336942225; Mon, 04 Aug 2025 12:49:02 -0700 (PDT) Date: Mon, 04 Aug 2025 12:49:02 -0700 In-Reply-To: <20250804094046.3872-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68910eae.050a0220.1fc43d.0011.GAE@google.com> Subject: Re: [syzbot] [mm?] [ntfs3?] kernel BUG in set_page_refcounted From: syzbot To: hdanton@sina.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: l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 27.825502][ T1] l2tp_netlink: L2TP netlink interface [ 27.825920][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 27.825937][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2= TPv3) [ 27.826620][ T1] NET: Registered PF_PHONET protocol family [ 27.827330][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 27.828378][ T1] sctp: Hash tables configured (bind 16/30) [ 27.845592][ T1] NET: Registered PF_RDS protocol family [ 27.857773][ T1] Registered RDS/infiniband transport [ 27.860770][ T1] Registered RDS/tcp transport [ 27.860799][ T1] tipc: Activated (version 2.0.0) [ 27.862127][ T1] NET: Registered PF_TIPC protocol family [ 28.127730][ T1] tipc: Started in single node mode [ 28.130531][ T1] NET: Registered PF_SMC protocol family [ 28.131342][ T1] 9pnet: Installing 9P2000 support [ 28.134047][ T1] NET: Registered PF_CAIF protocol family [ 28.146328][ T1] NET: Registered PF_IEEE802154 protocol family [ 28.147148][ T1] Key type dns_resolver registered [ 28.147397][ T1] Key type ceph registered [ 28.148909][ T1] libceph: loaded (mon/osd proto 15/24) [ 28.151956][ T1] batman_adv: B.A.T.M.A.N. advanced 2025.3 (compatibil= ity version 15) loaded [ 28.152357][ T1] openvswitch: Open vSwitch switching datapath [ 28.158678][ T1] NET: Registered PF_VSOCK protocol family [ 28.159384][ T1] mpls_gso: MPLS GSO support [ 28.468182][ T1] IPI shorthand broadcast: enabled [ 30.357628][ T4187] kworker/u8:7 (4187) used greatest stack depth: 25160= bytes left [ 31.509877][ T1] sched_clock: Marking stable (30902438698, 602418618)= ->(31510037087, -5179771) [ 31.530861][ T1] registered taskstats version 1 [ 31.556152][ T1] Loading compiled-in X.509 certificates [ 31.602333][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 46cd9d46b5c7fa66669dfc53ee62f72ced050d22' [ 32.275192][ T1] zswap: loaded using pool 842/zsmalloc [ 32.281063][ T1] Demotion targets for Node 0: null [ 32.281080][ T1] Demotion targets for Node 1: null [ 32.281096][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Valid= ating architecture page table helpers [ 32.285682][ T1] Key type .fscrypt registered [ 32.285704][ T1] Key type fscrypt-provisioning registered [ 32.296150][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 32.353465][ T1] Btrfs loaded, assert=3Don, ref-verify=3Don, zoned=3D= yes, fsverity=3Dyes [ 32.354863][ T1] Key type big_key registered [ 32.355022][ T1] Key type encrypted registered [ 32.355295][ T1] ima: No TPM chip found, activating TPM-bypass! [ 32.355365][ T1] Loading compiled-in module X.509 certificates [ 32.404555][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 46cd9d46b5c7fa66669dfc53ee62f72ced050d22' [ 32.404611][ T1] ima: Allocated hash algorithm: sha256 [ 32.405041][ T1] ima: No architecture policies found [ 32.405732][ T1] evm: Initialising EVM extended attributes: [ 32.405739][ T1] evm: security.selinux (disabled) [ 32.405746][ T1] evm: security.SMACK64 [ 32.405751][ T1] evm: security.SMACK64EXEC [ 32.405757][ T1] evm: security.SMACK64TRANSMUTE [ 32.405763][ T1] evm: security.SMACK64MMAP [ 32.405768][ T1] evm: security.apparmor (disabled) [ 32.405774][ T1] evm: security.ima [ 32.405780][ T1] evm: security.capability [ 32.405785][ T1] evm: HMAC attrs: 0x1 [ 32.410288][ T1] PM: Magic number: 5:461:697 [ 32.410412][ T1] video4linux radio12: hash matches [ 32.410476][ T1] usb usb58-port5: hash matches [ 32.410614][ T1] usb usb26-port1: hash matches [ 32.411199][ T1] netconsole: network logging started [ 32.412165][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 32.435157][ T1] rdma_rxe: loaded [ 32.440081][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 32.446570][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 32.450487][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 32.454686][ T31] faux_driver regulatory: Direct firmware load for reg= ulatory.db failed with error -2 [ 32.454728][ T31] faux_driver regulatory: Falling back to sysfs fallba= ck for: regulatory.db [ 32.459994][ T1] clk: Disabling unused clocks [ 32.460415][ T1] ALSA device list: [ 32.460429][ T1] #0: Dummy 1 [ 32.460444][ T1] #1: Loopback 1 [ 32.460456][ T1] #2: Virtual MIDI Card 1 [ 32.610149][ T1] check access for rdinit=3D/init failed: -2, ignoring [ 32.610176][ T1] md: Waiting for all devices to be available before a= utodetect [ 32.610183][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 32.610197][ T1] md: Autodetecting RAID arrays. [ 32.610316][ T1] md: autorun ... [ 32.610324][ T1] md: ... autorun DONE. [ 32.673022][ T5160] dec_stack_record_count: refcount went to 0 for 12543= 6371 handle [ 32.673441][ T1] dec_stack_record_count: refcount went to 0 for 468 h= andle [ 32.676518][ T1] dec_stack_record_count: refcount went to 0 for 96207= 031 handle [ 32.677071][ T1] ------------[ cut here ]------------ [ 32.677084][ T1] WARNING: CPU: 0 PID: 1 at lib/stackdepot.c:510 depot= _fetch_stack+0x97/0xa0 [ 32.677108][ T1] Modules linked in: [ 32.677128][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G = W 6.16.0-syzkaller-11579-g35a813e010b9-dirty #0 PREEMPT_{RT,(f= ull)}=20 [ 32.677150][ T1] Tainted: [W]=3DWARN [ 32.677155][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/12/2025 [ 32.677165][ T1] RIP: 0010:depot_fetch_stack+0x97/0xa0 [ 32.677180][ T1] Code: c7 c7 d7 a3 04 8d 89 ee 44 89 f2 89 d9 e8 e1 c= a 95 fc 90 0f 0b 90 90 31 c0 5b 41 5e 5d e9 c1 7c 08 06 cc 90 0f 0b 90 eb e= e 90 <0f> 0b 90 eb e8 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 32.677192][ T1] RSP: 0000:ffffc90000067480 EFLAGS: 00010246 [ 32.677205][ T1] RAX: ffff88814371c000 RBX: 0000000000002de0 RCX: 000= 00000000000b6 [ 32.677215][ T1] RDX: 0000000000000000 RSI: ffffffff8d1e65a6 RDI: fff= fffff8b61eb00 [ 32.677226][ T1] RBP: 00000000000000b6 R08: 0000000000000000 R09: 000= 0000000000000 [ 32.677235][ T1] R10: dffffc0000000000 R11: ffffed10035a9b81 R12: 000= 0000000000000 [ 32.677245][ T1] R13: 0000000000000000 R14: 00000000000001d4 R15: 000= 000079bacacab [ 32.677255][ T1] FS: 0000000000000000(0000) GS:ffff888126af6000(0000= ) knlGS:0000000000000000 [ 32.677267][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 32.677277][ T1] CR2: ffff88823ffff000 CR3: 000000000d5a6000 CR4: 000= 00000003526f0 [ 32.677290][ T1] Call Trace: [ 32.677296][ T1] [ 32.677305][ T1] __reset_page_owner+0xd0/0x1f0 [ 32.677328][ T1] free_unref_folios+0x1ebb/0x2280 [ 32.677365][ T1] folios_put_refs+0x569/0x670 [ 32.677396][ T1] ? __pfx_folios_put_refs+0x10/0x10 [ 32.677427][ T1] truncate_inode_pages_range+0x338/0xb90 [ 32.677450][ T1] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 32.677485][ T1] ? has_bh_in_lru+0x307/0x340 [ 32.677507][ T1] ? __pfx_has_bh_in_lru+0x10/0x10 [ 32.677530][ T1] ? smp_call_function_many_cond+0xda5/0x12d0 [ 32.677572][ T1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 32.677593][ T1] ? __pfx_has_bh_in_lru+0x10/0x10 [ 32.677620][ T1] blkdev_flush_mapping+0x10b/0x280 [ 32.677641][ T1] ? bdev_release+0x41a/0x660 [ 32.677662][ T1] bdev_release+0x422/0x660 [ 32.677687][ T1] ? __pfx_blkdev_release+0x10/0x10 [ 32.677709][ T1] blkdev_release+0x15/0x20 [ 32.677729][ T1] __fput+0x458/0xa80 [ 32.677761][ T1] task_work_run+0x1d1/0x260 [ 32.677795][ T1] ? __pfx_task_work_run+0x10/0x10 [ 32.677825][ T1] mount_root_generic+0x1b0/0x350 [ 32.677851][ T1] ? __pfx_mount_root_generic+0x10/0x10 [ 32.677869][ T1] ? getname_kernel+0x20e/0x2f0 [ 32.677893][ T1] ? kernel_init+0x1d/0x1d0 [ 32.677914][ T1] prepare_namespace+0x71/0xa0 [ 32.677929][ T1] kernel_init_freeable+0x373/0x4b0 [ 32.677948][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 32.677963][ T1] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 32.677991][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.678012][ T1] kernel_init+0x1d/0x1d0 [ 32.678031][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.678050][ T1] ret_from_fork+0x3fc/0x770 [ 32.678092][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 32.678114][ T1] ? __switch_to_asm+0x39/0x70 [ 32.678137][ T1] ? __switch_to_asm+0x33/0x70 [ 32.678158][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.678180][ T1] ret_from_fork_asm+0x1a/0x30 [ 32.678214][ T1] [ 32.678226][ T1] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 32.678238][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G = W 6.16.0-syzkaller-11579-g35a813e010b9-dirty #0 PREEMPT_{RT,(f= ull)}=20 [ 32.678259][ T1] Tainted: [W]=3DWARN [ 32.678264][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 07/12/2025 [ 32.678273][ T1] Call Trace: [ 32.678279][ T1] [ 32.678284][ T1] dump_stack_lvl+0x99/0x250 [ 32.678305][ T1] ? __asan_memcpy+0x40/0x70 [ 32.678322][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 32.678342][ T1] ? __pfx__printk+0x10/0x10 [ 32.678367][ T1] vpanic+0x281/0x750 [ 32.678388][ T1] ? __pfx__printk+0x10/0x10 [ 32.678402][ T1] ? __pfx_vpanic+0x10/0x10 [ 32.678422][ T1] ? is_bpf_text_address+0x26/0x2b0 [ 32.678450][ T1] panic+0xb9/0xc0 [ 32.678470][ T1] ? __pfx_panic+0x10/0x10 [ 32.678502][ T1] __warn+0x31b/0x4b0 [ 32.678521][ T1] ? depot_fetch_stack+0x97/0xa0 [ 32.678536][ T1] ? depot_fetch_stack+0x97/0xa0 [ 32.678550][ T1] report_bug+0x2be/0x4f0 [ 32.678564][ T1] ? depot_fetch_stack+0x97/0xa0 [ 32.678578][ T1] ? depot_fetch_stack+0x97/0xa0 [ 32.678591][ T1] ? depot_fetch_stack+0x99/0xa0 [ 32.678604][ T1] handle_bug+0x84/0x160 [ 32.678624][ T1] exc_invalid_op+0x1a/0x50 [ 32.678642][ T1] asm_exc_invalid_op+0x1a/0x20 [ 32.678658][ T1] RIP: 0010:depot_fetch_stack+0x97/0xa0 [ 32.678672][ T1] Code: c7 c7 d7 a3 04 8d 89 ee 44 89 f2 89 d9 e8 e1 c= a 95 fc 90 0f 0b 90 90 31 c0 5b 41 5e 5d e9 c1 7c 08 06 cc 90 0f 0b 90 eb e= e 90 <0f> 0b 90 eb e8 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 32.678684][ T1] RSP: 0000:ffffc90000067480 EFLAGS: 00010246 [ 32.678696][ T1] RAX: ffff88814371c000 RBX: 0000000000002de0 RCX: 000= 00000000000b6 [ 32.678707][ T1] RDX: 0000000000000000 RSI: ffffffff8d1e65a6 RDI: fff= fffff8b61eb00 [ 32.678717][ T1] RBP: 00000000000000b6 R08: 0000000000000000 R09: 000= 0000000000000 [ 32.678726][ T1] R10: dffffc0000000000 R11: ffffed10035a9b81 R12: 000= 0000000000000 [ 32.678736][ T1] R13: 0000000000000000 R14: 00000000000001d4 R15: 000= 000079bacacab [ 32.678760][ T1] __reset_page_owner+0xd0/0x1f0 [ 32.678781][ T1] free_unref_folios+0x1ebb/0x2280 [ 32.678829][ T1] folios_put_refs+0x569/0x670 [ 32.678859][ T1] ? __pfx_folios_put_refs+0x10/0x10 [ 32.678890][ T1] truncate_inode_pages_range+0x338/0xb90 [ 32.678913][ T1] ? __pfx_truncate_inode_pages_range+0x10/0x10 [ 32.678948][ T1] ? has_bh_in_lru+0x307/0x340 [ 32.678970][ T1] ? __pfx_has_bh_in_lru+0x10/0x10 [ 32.678992][ T1] ? smp_call_function_many_cond+0xda5/0x12d0 [ 32.679033][ T1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 32.679054][ T1] ? __pfx_has_bh_in_lru+0x10/0x10 [ 32.679086][ T1] blkdev_flush_mapping+0x10b/0x280 [ 32.679106][ T1] ? bdev_release+0x41a/0x660 [ 32.679127][ T1] bdev_release+0x422/0x660 [ 32.679152][ T1] ? __pfx_blkdev_release+0x10/0x10 [ 32.679174][ T1] blkdev_release+0x15/0x20 [ 32.679194][ T1] __fput+0x458/0xa80 [ 32.679225][ T1] task_work_run+0x1d1/0x260 [ 32.679250][ T1] ? __pfx_task_work_run+0x10/0x10 [ 32.679282][ T1] mount_root_generic+0x1b0/0x350 [ 32.679306][ T1] ? __pfx_mount_root_generic+0x10/0x10 [ 32.679327][ T1] ? getname_kernel+0x20e/0x2f0 [ 32.679351][ T1] ? kernel_init+0x1d/0x1d0 [ 32.679371][ T1] prepare_namespace+0x71/0xa0 [ 32.679386][ T1] kernel_init_freeable+0x373/0x4b0 [ 32.679405][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 32.679421][ T1] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 32.679448][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.679470][ T1] kernel_init+0x1d/0x1d0 [ 32.679489][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.679508][ T1] ret_from_fork+0x3fc/0x770 [ 32.679528][ T1] ? __pfx_ret_from_fork+0x10/0x10 [ 32.679550][ T1] ? __switch_to_asm+0x39/0x70 [ 32.679572][ T1] ? __switch_to_asm+0x33/0x70 [ 32.679593][ T1] ? __pfx_kernel_init+0x10/0x10 [ 32.679615][ T1] ret_from_fork_asm+0x1a/0x30 [ 32.679649][ T1] [ 32.680257][ 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-build3629070628=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 0c075d67fc 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 touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build -ldflags=3D"-s -w -X github.com/google= /syzkaller/prog.GitRevision=3D0c075d67fcfde8d048cca2f751a82db97ebc3754 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20250731-125440" -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\"0c075d67fcfde8d048cca2f751a82db97e= bc3754\" /usr/bin/ld: /tmp/ccXqOJPu.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=3D17ebfaa2580000 Tested on: commit: 35a813e0 Merge tag 'printk-for-6.17' of git://git.kern.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D7d9fab85f5904d6= 4 dashboard link: https://syzkaller.appspot.com/bug?extid=3D2a0d2af125c01db73= 079 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-= 1~exp1~20250616065826.132), Debian LLD 20.1.7 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D110302f05800= 00