From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) (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 CB883EAC7 for ; Sun, 19 May 2024 07:06:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716102367; cv=none; b=oe9IvP0qXUMiuHhG+ZOpUrfWssk9iNovip9bsxHn6JS/rGDoVg3/1nwQXBARntVEbFuNWEp1Mbr1L6A0fmjfFjnhCvNKX8exTy93H7iXKFJVdfqrRkpIZ7bof9//8Zd9IaLXlh8SqYZq7EsL78W0RCBtfx9O+xCsFHHrEzjSI+M= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1716102367; c=relaxed/simple; bh=m3wLkZoxM81e3+Lr4T2NQOFe1cco8HJhdSlXTOEC6sE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=alymSZYwXb28w+EqHetlvYFqiXtf92S+O+0pyHZm/VKiEXNJI430t9S/x5MGNltOVmJCgT/VJ40ra//4bYA2UgBbq/d000LoHjYX3UdErwazPniYotu3/u7EqSWf4siRBC6nxMBzno9ylZ/vDAZzuibAZSO2yaB8K0ulL9M4u7g= 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=209.85.166.72 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-f72.google.com with SMTP id ca18e2360f4ac-7e1b97c1b19so1068721939f.3 for ; Sun, 19 May 2024 00:06:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1716102365; x=1716707165; 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=/vABlMtEKwyAWY+trhW6lutO/ovNuviaXIoCiai74uc=; b=dLGoxB/Q5te/IcmG0cQdRWr+HyDn+tbWJ6Ft6kmGSjiZITLZyw+gt9PNHJrHKo3pTi bF7/u2at5p3Q8/Ou3O6mzs3ocmUy32zmG6JlItzibABfvpSAePHEeUg5+2DGUuHuJs6d 1Rru7EFMC4h3DhuctirxvxH2wnd2gq0aNkKCRMkRnDvKc8AlqdGxqY1XPYH0J8sPU8rf Xu/T5HPXplSQOp9iYgqq1pyNV+Tou5HZhWoCClHk78tN8GGp57pcHhEhCdYGudLvNKpe ldYezcSDJ7Mcky2eGhSgxr0C9aUtPVBXs9/QbIMJLJwQ7tz1tfCjBV20SFwijR3mQqwL hQTA== X-Gm-Message-State: AOJu0Yyhes83i2nfmd0FGKlnun/i3Y/XCSZVnEBQRVyzc5suLhZNHYks LjPAcl1fSZ+iR0JrZn3R1e4nCF3HeeoBlmYrOANc4+rWbAXl0y5wKVKYUVZmANHNha8O1QqLlQT xcoH12JnK+xT2rI2lnht9MQAJ1sxQiILVpF6cwN1U4kn5xHHix3wiXxY= X-Google-Smtp-Source: AGHT+IEGO9tC480jtyAJf679onQcDuUfDy9NzeHQjrDgTb/Bv1MuSZvOuNpl6Iixn8GrqomS0tCwno+ZkoetYeunFMjGRORjTzOF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12ed:b0:36d:bb86:f6a7 with SMTP id e9e14a558f8ab-36dbb86f6e9mr3753415ab.2.1716102365059; Sun, 19 May 2024 00:06:05 -0700 (PDT) Date: Sun, 19 May 2024 00:06:05 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000de2f5f0618c937ca@google.com> Subject: Re: [syzbot] [net?] [nfc?] KMSAN: uninit-value in nci_rx_work From: syzbot To: linux-kernel@vger.kernel.org, ryasuoka@redhat.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: d [ 49.833473][ T1] Key type fscrypt-provisioning registered [ 49.840611][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 49.871444][ T1] Btrfs loaded, assert=3Don, ref-verify=3Don, zoned=3D= yes, fsverity=3Dyes [ 49.899097][ T1] Key type encrypted registered [ 49.904196][ T1] AppArmor: AppArmor sha256 policy hashing enabled [ 49.911103][ T1] ima: No TPM chip found, activating TPM-bypass! [ 49.918186][ T1] Loading compiled-in module X.509 certificates [ 49.958925][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: a4798651021c2e94b01e09517f19b030d6efdca0' [ 49.972127][ T1] ima: Allocated hash algorithm: sha256 [ 49.978232][ T1] ima: No architecture policies found [ 49.984979][ T1] evm: Initialising EVM extended attributes: [ 49.991015][ T1] evm: security.selinux (disabled) [ 49.996257][ T1] evm: security.SMACK64 (disabled) [ 50.001522][ T1] evm: security.SMACK64EXEC (disabled) [ 50.007098][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 50.013294][ T1] evm: security.SMACK64MMAP (disabled) [ 50.018826][ T1] evm: security.apparmor [ 50.023190][ T1] evm: security.ima [ 50.027058][ T1] evm: security.capability [ 50.031546][ T1] evm: HMAC attrs: 0x1 [ 50.040411][ T1] PM: Magic number: 8:498:974 [ 50.045711][ T1] net rose12: hash matches [ 50.051619][ T1] tty ttyc1: hash matches [ 50.057624][ T1] memory memory21: hash matches [ 50.063084][ T1] printk: legacy console [netcon0] enabled [ 50.069642][ T1] netconsole: network logging started [ 50.076563][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 50.085358][ T1] rdma_rxe: loaded [ 50.091037][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 50.112091][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 50.129871][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 50.138379][ T1] clk: Disabling unused clocks [ 50.143379][ T1] ALSA device list: [ 50.147270][ T1] #0: Dummy 1 [ 50.150844][ T1] #1: Loopback 1 [ 50.154858][ T1] #2: Virtual MIDI Card 1 [ 50.165056][ T10] platform regulatory.0: Direct firmware load for regu= latory.db failed with error -2 [ 50.175016][ T10] platform regulatory.0: Falling back to sysfs fallbac= k for: regulatory.db [ 50.187170][ T1] md: Waiting for all devices to be available before a= utodetect [ 50.195642][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 50.202700][ T1] md: Autodetecting RAID arrays. [ 50.207733][ T1] md: autorun ... [ 50.211457][ T1] md: ... autorun DONE. [ 50.353528][ T1] EXT4-fs (sda1): mounted filesystem 5941fea2-f5fa-4b4= e-b5ef-9af118b27b95 ro with ordered data mode. Quota mode: none. [ 50.366915][ T1] VFS: Mounted root (ext4 filesystem) readonly on devi= ce 8:1. [ 50.424949][ T1] devtmpfs: mounted [ 50.699460][ T1] Freeing unused kernel image (initmem) memory: 37080K [ 50.711336][ T1] Write protecting the kernel read-only data: 262144k [ 50.758319][ T1] Freeing unused kernel image (rodata/data gap) memory= : 1828K [ 52.395352][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 52.405685][ T1] x86/mm: Checking user space page tables [ 53.902901][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages f= ound. [ 53.912063][ T1] Failed to set sysctl parameter 'kernel.hung_task_all= _cpu_backtrace=3D1': parameter not found [ 53.933254][ T1] Failed to set sysctl parameter 'max_rcu_stall_to_pan= ic=3D1': parameter not found [ 53.945343][ T1] Run /sbin/init as init process [ 55.451627][ T4457] mount (4457) used greatest stack depth: 8080 bytes l= eft [ 55.544800][ T4458] EXT4-fs (sda1): re-mounted 5941fea2-f5fa-4b4e-b5ef-9= af118b27b95 r/w. Quota mode: none. 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 [ 55.887872][ T4461] mount (4461) used greatest stack depth: 5536 bytes l= eft Starting syslogd: OK Starting acpid: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 59.736174][ T4491] udevd[4491]: starting ve= rsion 3.2.11 [ 63.326118][ T4492] udevd[4492]: starting eudev-3.2.11 [ 63.339616][ T4491] udevd (4491) used greatest stack depth: 5296 bytes l= eft [ 96.282221][ T1217] net_ratelimit: 2 callbacks suppressed [ 96.288457][ T1217] aoe: packet could not be sent on lo. consider incre= asing tx_queue_len [ 96.297759][ T1217] aoe: packet could not be sent on bond0. consider in= creasing tx_queue_len [ 96.306994][ T1217] aoe: packet could not be sent on dummy0. consider i= ncreasing tx_queue_len [ 96.316324][ T1217] aoe: packet could not be sent on eql. consider incr= easing tx_queue_len [ 96.325251][ T1217] aoe: packet could not be sent on ifb0. consider inc= reasing tx_queue_len [ 96.334334][ T1217] aoe: packet could not be sent on ifb1. consider inc= reasing tx_queue_len [ 96.343322][ T1217] aoe: packet could not be sent on eth0. consider inc= reasing tx_queue_len [ 96.352454][ T1217] aoe: packet could not be sent on wlan0. consider in= creasing tx_queue_len [ 96.361456][ T1217] aoe: packet could not be sent on wlan1. consider in= creasing tx_queue_len [ 96.370791][ T1217] aoe: packet could not be sent on hwsim0. consider i= ncreasing tx_queue_len done Starting system message bus: done Starting iptables: OK Starting network: OK Starting dhcpcd... dhcpcd-9.4.1 starting dev: loaded udev DUID 00:04:ee:6e:2e:e3:62:a1:1e:1b:9d:a6:87:1c:6e:7e:27:0f forked to background, child pid 4705 [ 111.221467][ T4706] 8021q: adding VLAN 0 to HW filter on device bond0 [ 111.265683][ T4706] eql: remember to turn off Van-Jacobson compression o= n your slave devices [ 111.628301][ T10] cfg80211: failed to load regulatory.db Starting sshd: OK syzkaller syzkaller login: [ 114.143712][ C0] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 114.151005][ C0] BUG: KMSAN: uninit-value in receive_buf+0x25e3/0x5fd= 0 [ 114.158338][ C0] receive_buf+0x25e3/0x5fd0 [ 114.163226][ C0] virtnet_poll+0xd1c/0x23c0 [ 114.168041][ C0] __napi_poll+0xe7/0x980 [ 114.172623][ C0] net_rx_action+0x82a/0x1850 [ 114.177758][ C0] handle_softirqs+0x1d8/0x810 [ 114.182781][ C0] __irq_exit_rcu+0x68/0x120 [ 114.187568][ C0] irq_exit_rcu+0x12/0x20 [ 114.192171][ C0] common_interrupt+0x94/0xa0 [ 114.197187][ C0] asm_common_interrupt+0x2b/0x40 [ 114.202485][ C0] acpi_safe_halt+0x25/0x30 [ 114.207199][ C0] acpi_idle_do_entry+0x22/0x40 [ 114.212502][ C0] acpi_idle_enter+0xa1/0xc0 [ 114.217275][ C0] cpuidle_enter_state+0xcb/0x250 [ 114.222538][ C0] cpuidle_enter+0x7f/0xf0 [ 114.227114][ C0] do_idle+0x551/0x750 [ 114.231384][ C0] cpu_startup_entry+0x65/0x80 [ 114.236432][ C0] rest_init+0x1e8/0x260 [ 114.240862][ C0] start_kernel+0x927/0xa70 [ 114.245558][ C0] x86_64_start_reservations+0x2e/0x30 [ 114.251188][ C0] x86_64_start_kernel+0x98/0xa0 [ 114.257089][ C0] common_startup_64+0x12c/0x137 [ 114.262194][ C0]=20 [ 114.264659][ C0] Uninit was created at: [ 114.269028][ C0] __alloc_pages+0x9d6/0xe70 [ 114.273784][ C0] alloc_pages_mpol+0x299/0x990 [ 114.278842][ C0] alloc_pages+0x1bf/0x1e0 [ 114.283456][ C0] skb_page_frag_refill+0x2bf/0x7c0 [ 114.288835][ C0] virtnet_rq_alloc+0x43/0xbb0 [ 114.293812][ C0] try_fill_recv+0x3f0/0x2f50 [ 114.298693][ C0] virtnet_open+0x1cc/0xb00 [ 114.303390][ C0] __dev_open+0x546/0x6f0 [ 114.307892][ C0] __dev_change_flags+0x309/0x9a0 [ 114.313123][ C0] dev_change_flags+0x8e/0x1d0 [ 114.318070][ C0] devinet_ioctl+0x13ec/0x22c0 [ 114.323032][ C0] inet_ioctl+0x4bd/0x6d0 [ 114.327536][ C0] sock_do_ioctl+0xb7/0x540 [ 114.332144][ C0] sock_ioctl+0x727/0xd70 [ 114.336671][ C0] __se_sys_ioctl+0x261/0x450 [ 114.341481][ C0] __x64_sys_ioctl+0x96/0xe0 [ 114.346265][ C0] x64_sys_call+0x1883/0x3b50 [ 114.351150][ C0] do_syscall_64+0xcf/0x1e0 [ 114.355849][ C0] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.361963][ C0]=20 [ 114.364413][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 6.9.0-syzk= aller-08544-g4b377b4868ef-dirty #0 [ 114.374429][ C0] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 04/02/2024 [ 114.385301][ C0] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 114.392482][ C0] Disabling lock debugging due to kernel taint [ 114.398789][ C0] Kernel panic - not syncing: kmsan.panic set ... [ 114.405265][ C0] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G B = 6.9.0-syzkaller-08544-g4b377b4868ef-dirty #0 [ 114.416655][ C0] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 04/02/2024 [ 114.426788][ C0] Call Trace: [ 114.430125][ C0] [ 114.433020][ C0] dump_stack_lvl+0x216/0x2d0 [ 114.437823][ C0] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 114.443852][ C0] dump_stack+0x1e/0x30 [ 114.448123][ C0] panic+0x4e2/0xcd0 [ 114.452123][ C0] ? kmsan_get_metadata+0x91/0x1d0 [ 114.457373][ C0] kmsan_report+0x2d5/0x2e0 [ 114.461994][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.467326][ C0] ? __msan_warning+0x95/0x120 [ 114.472344][ C0] ? receive_buf+0x25e3/0x5fd0 [ 114.477270][ C0] ? virtnet_poll+0xd1c/0x23c0 [ 114.482168][ C0] ? __napi_poll+0xe7/0x980 [ 114.486819][ C0] ? net_rx_action+0x82a/0x1850 [ 114.491807][ C0] ? handle_softirqs+0x1d8/0x810 [ 114.496881][ C0] ? __irq_exit_rcu+0x68/0x120 [ 114.501854][ C0] ? irq_exit_rcu+0x12/0x20 [ 114.506463][ C0] ? common_interrupt+0x94/0xa0 [ 114.511407][ C0] ? asm_common_interrupt+0x2b/0x40 [ 114.516827][ C0] ? acpi_safe_halt+0x25/0x30 [ 114.521642][ C0] ? acpi_idle_do_entry+0x22/0x40 [ 114.526872][ C0] ? acpi_idle_enter+0xa1/0xc0 [ 114.531752][ C0] ? cpuidle_enter_state+0xcb/0x250 [ 114.537063][ C0] ? cpuidle_enter+0x7f/0xf0 [ 114.541755][ C0] ? do_idle+0x551/0x750 [ 114.546289][ C0] ? cpu_startup_entry+0x65/0x80 [ 114.551346][ C0] ? rest_init+0x1e8/0x260 [ 114.555884][ C0] ? start_kernel+0x927/0xa70 [ 114.560670][ C0] ? x86_64_start_reservations+0x2e/0x30 [ 114.566418][ C0] ? x86_64_start_kernel+0x98/0xa0 [ 114.571740][ C0] ? common_startup_64+0x12c/0x137 [ 114.577097][ C0] ? kmsan_internal_memmove_metadata+0x17b/0x230 [ 114.583544][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.588860][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.594216][ C0] ? page_to_skb+0xdae/0x1620 [ 114.599030][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.604348][ C0] __msan_warning+0x95/0x120 [ 114.609032][ C0] receive_buf+0x25e3/0x5fd0 [ 114.613763][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.619119][ C0] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 114.625151][ C0] virtnet_poll+0xd1c/0x23c0 [ 114.629890][ C0] ? __pfx_virtnet_poll+0x10/0x10 [ 114.635162][ C0] __napi_poll+0xe7/0x980 [ 114.639626][ C0] ? kmsan_get_metadata+0x146/0x1d0 [ 114.644985][ C0] net_rx_action+0x82a/0x1850 [ 114.649776][ C0] ? sched_clock_cpu+0x55/0x870 [ 114.654740][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 114.659963][ C0] handle_softirqs+0x1d8/0x810 [ 114.665187][ C0] __irq_exit_rcu+0x68/0x120 [ 114.669904][ C0] irq_exit_rcu+0x12/0x20 [ 114.674347][ C0] common_interrupt+0x94/0xa0 [ 114.679140][ C0] [ 114.682136][ C0] [ 114.685126][ C0] asm_common_interrupt+0x2b/0x40 [ 114.690296][ C0] RIP: 0010:acpi_safe_halt+0x25/0x30 [ 114.695727][ C0] Code: 90 90 90 90 90 55 48 89 e5 65 48 8b 04 25 c0 5= c 0a 00 48 f7 00 08 00 00 00 75 10 66 90 0f 00 2d 8b f2 50 00 f3 0f 1e fa f= b f4 5d c3 cc cc cc cc 0f 1f 40 00 90 90 90 90 90 90 90 90 90 90 90 [ 114.715481][ C0] RSP: 0018:ffffffff91003ce8 EFLAGS: 00000246 [ 114.721640][ C0] RAX: ffffffff9102be00 RBX: ffffffff914830f0 RCX: 000= 0000000000001 [ 114.729711][ C0] RDX: ffff888103536464 RSI: ffffffff914830f0 RDI: fff= f888103536464 [ 114.737788][ C0] RBP: ffffffff91003ce8 R08: ffffea000000000f R09: 000= 00000000000ff [ 114.745861][ C0] R10: ffff88823f170e02 R11: ffffffff8f8c6600 R12: fff= f888104f29800 [ 114.755574][ C0] R13: ffffffff91483170 R14: 0000000000000001 R15: 000= 0000000000001 [ 114.763645][ C0] ? __pfx_acpi_idle_enter+0x10/0x10 [ 114.769080][ C0] acpi_idle_do_entry+0x22/0x40 [ 114.774059][ C0] acpi_idle_enter+0xa1/0xc0 [ 114.778766][ C0] cpuidle_enter_state+0xcb/0x250 [ 114.784045][ C0] cpuidle_enter+0x7f/0xf0 [ 114.788595][ C0] do_idle+0x551/0x750 [ 114.792810][ C0] cpu_startup_entry+0x65/0x80 [ 114.797746][ C0] rest_init+0x1e8/0x260 [ 114.802132][ C0] start_kernel+0x927/0xa70 [ 114.806754][ C0] x86_64_start_reservations+0x2e/0x30 [ 114.812354][ C0] x86_64_start_kernel+0x98/0xa0 [ 114.817515][ C0] common_startup_64+0x12c/0x137 [ 114.822596][ C0] [ 114.826121][ C0] Kernel Offset: disabled [ 114.830501][ C0] 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'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.21.4' 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-build1133093471=3D/tmp/go-build -gno-record-gc= c-switches' git status (err=3D) HEAD detached at 9026e1428 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=3D9026e14289eaf45a00ddddb8730f2092b956d99a -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240510-174117'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer= github.com/google/syzkaller/syz-fuzzer GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3D9026e14289eaf45a00ddddb8730f2092b956d99a -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240510-174117'" "-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 gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -std=3Dc++11 -I. -Iexecutor/_include -O2 -pthread -Wall -Werror -Wpar= entheses -Wunused-const-variable -Wframe-larger-than=3D16384 -Wno-stringop-= overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variabl= e -Wno-unused-command-line-argument -static-pie -fpermissive -w -DGOOS_linu= x=3D1 -DGOARCH_amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"9026e14289eaf45a00ddddb8730f2092b9= 56d99a\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D1133df6c980000 Tested on: commit: 4b377b48 kprobe/ftrace: fix build error due to bad fun.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.gi= t main kernel config: https://syzkaller.appspot.com/x/.config?x=3D39dc6d181fb71e3= a dashboard link: https://syzkaller.appspot.com/bug?extid=3Dd7b4dc6cd50410152= 534 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debia= n) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D102cc5929800= 00