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 44BD31487CE for ; Fri, 16 Aug 2024 09:33:02 +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=1723800784; cv=none; b=SuCr8iBNvDND7VUzRjNvoP/fj89rlXvb612sCASM+o1zL1P59idiYFnG3xB5VVy05gHJpcc+Tpl/Y1IiEnyNkzpn8C5pMMTST4JT3JDMfdM5bViLvFERXSx8Y30ytVfcZfpIkkwKbpxGrKMHWRUYNc1sXs7FQXPBeKlAeOpT+E0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723800784; c=relaxed/simple; bh=07sgOpoBP+P6fXPsIW4WqJi1hjtLNybH3iIxeZkKMkM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=VEmfAa/vcjIL+PoVkoef1KvF5hqftQFRGWHU9DH+FxCufywcIM3MzfbqNS9u7PUF+Vc1H0IGvgNS4injTgeVnOvzpSzNcaI1DAmjxgOZo7cFMgeLeZqntRCmsDm8amg32UfDCKEIpMdXIqXDBe3hLxnaGUIueqMFi0GVc9Ekhnc= 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-82237e575f7so199741139f.3 for ; Fri, 16 Aug 2024 02:33:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723800781; x=1724405581; 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=KhWYZvAHG5jX33qxrkobeTSRLSRRN1tCHn2G8BhPjTA=; b=ZLxyesUlVVdVwlZGxKoRtyWTN7Rw96PBjSIDSiCVfFkgJQHeQg1pNo9jAjTqTy8Yol 6kMcFPg7dpFCjQ8+zdNT85HyU/b2hz/63WvkB4OxhXO00Dk2jBIWmirEECLJcSuYi7KZ eqjXsVvISTvPA/fv9kT9YCpwwH31+PZw8NYHq+6EUKZASgriL3vXGt6to7uazcGHqaRK 6agJs5Gmxm1l6viN9QUrEbagH5OCz0UTp2oHPzDkOVeuLdxa11d1dPkuJ5vBfT3WazeG GtzDFKDsd0Fjomcve+0+rMPVckp5UFhB570SdcXyZInay6Y5NZsPIfpTUb1CzYvPINQI EIhQ== X-Gm-Message-State: AOJu0YyYfxM2AX/7IKIH1d+fkyU42XgrdWpOn/YgGwbsiKyR2cID1rVb 733Ei3kpoGjJ2OLTM8vywpsCeFQN6ibSd/Fc19KmIA69wkK6V0gl12I3C5piFj0noVefvH51BDR JTBCQRzzO130ZuOB6U7qAXySXqsgCvhKgbdb775waIHOtRp1YnTldEq4= X-Google-Smtp-Source: AGHT+IHhboeZW21odb8xmRQvn/8WLZZhHDQID/bHGm26/vf+gj0uyObcJFWY7voPZ5sEuhpL2ClXkZZ4bpCNW6qjeGGC1c4RVUBB Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:3fc9:b0:81f:8991:3efe with SMTP id ca18e2360f4ac-824f251655cmr8084039f.0.1723800781354; Fri, 16 Aug 2024 02:33:01 -0700 (PDT) Date: Fri, 16 Aug 2024 02:33:01 -0700 In-Reply-To: <20240816091139.3070635-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000003c8f29061fc9a5f4@google.com> Subject: Re: [syzbot] [ocfs2?] kernel BUG in ocfs2_iget From: syzbot To: linux-kernel@vger.kernel.org, lizhi.xu@windriver.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: r IPv4 tunneling driver [ 23.104436][ T1] IPv4 over IPsec tunneling driver [ 23.129111][ T1] Initializing XFRM netlink socket [ 23.132613][ T1] IPsec XFRM device driver [ 23.135938][ T1] NET: Registered PF_INET6 protocol family [ 23.172024][ T1] Segment Routing with IPv6 [ 23.174892][ T1] RPL Segment Routing with IPv6 [ 23.188177][ T1] In-situ OAM (IOAM) with IPv6 [ 23.192616][ T1] mip6: Mobile IPv6 [ 23.211084][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 23.236201][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 23.259048][ T1] NET: Registered PF_PACKET protocol family [ 23.263139][ T1] NET: Registered PF_KEY protocol family [ 23.278174][ T1] Bridge firewalling registered [ 23.282303][ T1] NET: Registered PF_X25 protocol family [ 23.286074][ T1] X25: Linux Version 0.2 [ 23.301416][ T1] NET: Registered PF_NETROM protocol family [ 23.318832][ T1] NET: Registered PF_ROSE protocol family [ 23.322889][ T1] NET: Registered PF_AX25 protocol family [ 23.326765][ T1] can: controller area network core [ 23.347958][ T1] NET: Registered PF_CAN protocol family [ 23.351765][ T1] can: raw protocol [ 23.354415][ T1] can: broadcast manager protocol [ 23.367507][ T1] can: netlink gateway - max_hops=3D1 [ 23.371118][ T1] can: SAE J1939 [ 23.373498][ T1] can: isotp protocol (max_pdu_size 8300) [ 23.387745][ T1] Bluetooth: RFCOMM TTY layer initialized [ 23.391632][ T1] Bluetooth: RFCOMM socket layer initialized [ 23.395625][ T1] Bluetooth: RFCOMM ver 1.11 [ 23.407454][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 23.411410][ T1] Bluetooth: BNEP filters: protocol multicast [ 23.415246][ T1] Bluetooth: BNEP socket layer initialized [ 23.427408][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 23.431143][ T1] Bluetooth: CMTP socket layer initialized [ 23.434852][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 23.457414][ T1] Bluetooth: HIDP socket layer initialized [ 23.464720][ T1] NET: Registered PF_RXRPC protocol family [ 23.477433][ T1] Key type rxrpc registered [ 23.480287][ T1] Key type rxrpc_s registered [ 23.488039][ T1] NET: Registered PF_KCM protocol family [ 23.497666][ T1] lec:lane_module_init: lec.c: initialized [ 23.501477][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 23.505306][ T1] l2tp_core: L2TP core driver, V2.0 [ 23.517745][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 23.521466][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 23.525945][ T1] l2tp_netlink: L2TP netlink interface [ 23.547737][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 23.552108][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2= TPv3) [ 23.567741][ T1] NET: Registered PF_PHONET protocol family [ 23.571963][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 23.594173][ T1] DCCP: Activated CCID 2 (TCP-like) [ 23.608131][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 23.613720][ T1] DCCP is deprecated and scheduled to be removed in 20= 25, please contact the netdev mailing list [ 23.628421][ T1] sctp: Hash tables configured (bind 32/56) [ 23.638359][ T1] NET: Registered PF_RDS protocol family [ 23.647869][ T1] Registered RDS/infiniband transport [ 23.653106][ T1] Registered RDS/tcp transport [ 23.656293][ T1] tipc: Activated (version 2.0.0) [ 23.678322][ T1] NET: Registered PF_TIPC protocol family [ 23.683663][ T1] tipc: Started in single node mode [ 23.698241][ T1] NET: Registered PF_SMC protocol family [ 23.702447][ T1] 9pnet: Installing 9P2000 support [ 23.724407][ T1] NET: Registered PF_CAIF protocol family [ 23.741904][ T1] NET: Registered PF_IEEE802154 protocol family [ 23.746285][ T1] Key type dns_resolver registered [ 23.757523][ T1] Key type ceph registered [ 23.761109][ T1] libceph: loaded (mon/osd proto 15/24) [ 23.778001][ T1] batman_adv: B.A.T.M.A.N. advanced 2024.2 (compatibil= ity version 15) loaded [ 23.784139][ T1] openvswitch: Open vSwitch switching datapath [ 23.810825][ T1] NET: Registered PF_VSOCK protocol family [ 23.817925][ T1] mpls_gso: MPLS GSO support [ 23.861386][ T1] IPI shorthand broadcast: enabled [ 23.865022][ T1] AES CTR mode by8 optimization enabled [ 25.942544][ T1] sched_clock: Marking stable (25780052182, 157279919)= ->(25932523814, 4808287) [ 25.962101][ T1] registered taskstats version 1 [ 25.993919][ T1] Loading compiled-in X.509 certificates [ 26.012094][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 0c0e0a150e5726d04f45c19ee4cc57d94a35030f' [ 26.505448][ T1] zswap: loaded using pool lzo/zsmalloc [ 26.520389][ T1] Demotion targets for Node 0: null [ 26.523620][ T1] Demotion targets for Node 1: null [ 26.526940][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Valid= ating architecture page table helpers [ 26.550142][ T1] Key type .fscrypt registered [ 26.553247][ T1] Key type fscrypt-provisioning registered [ 26.574145][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 26.637518][ T1] Btrfs loaded, assert=3Don, ref-verify=3Don, zoned=3D= yes, fsverity=3Dyes [ 26.643501][ T1] Key type big_key registered [ 26.664453][ T1] Key type encrypted registered [ 26.667489][ T1] AppArmor: AppArmor sha256 policy hashing enabled [ 26.671527][ T1] ima: No TPM chip found, activating TPM-bypass! [ 26.675424][ T1] Loading compiled-in module X.509 certificates [ 26.701763][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 0c0e0a150e5726d04f45c19ee4cc57d94a35030f' [ 26.718075][ T1] ima: Allocated hash algorithm: sha256 [ 26.722222][ T1] ima: No architecture policies found [ 26.726101][ T1] evm: Initialising EVM extended attributes: [ 26.737364][ T1] evm: security.selinux (disabled) [ 26.741028][ T1] evm: security.SMACK64 (disabled) [ 26.744562][ T1] evm: security.SMACK64EXEC (disabled) [ 26.757379][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 26.761049][ T1] evm: security.SMACK64MMAP (disabled) [ 26.764472][ T1] evm: security.apparmor [ 26.767006][ T1] evm: security.ima [ 26.787401][ T1] evm: security.capability [ 26.790312][ T1] evm: HMAC attrs: 0x1 [ 26.798731][ T1] PM: Magic number: 4:989:373 [ 26.802182][ T1] usb usb12-port3: hash matches [ 26.805337][ T1] usb usb11-port4: hash matches [ 26.827596][ T1] vc vcsa1: hash matches [ 26.830885][ T1] printk: legacy console [netcon0] enabled [ 26.834326][ T1] netconsole: network logging started [ 26.848164][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 26.868486][ T1] rdma_rxe: loaded [ 26.872520][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 26.890449][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 26.895777][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 26.918145][ T1] clk: Disabling unused clocks [ 26.921316][ T1] ALSA device list: [ 26.923756][ T1] #0: Dummy 1 [ 26.925729][ T1] #1: Loopback 1 [ 26.929375][ T52] platform regulatory.0: Direct firmware load for regu= latory.db failed with error -2 [ 26.935114][ T52] platform regulatory.0: Falling back to sysfs fallbac= k for: regulatory.db [ 26.947417][ T1] #2: Virtual MIDI Card 1 [ 26.954352][ T1] md: Waiting for all devices to be available before a= utodetect [ 26.957038][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 26.977468][ T1] md: Autodetecting RAID arrays. [ 26.979362][ T1] md: autorun ... [ 26.980744][ T1] md: ... autorun DONE. [ 26.997552][ T1] REISERFS warning (device sda1): sh-2006 read_super_b= lock: bread failed (dev sda1, block 2, size 4096) [ 27.001644][ T1] REISERFS warning (device sda1): sh-2006 read_super_b= lock: bread failed (dev sda1, block 16, size 4096) [ 27.021249][ T1] EXT4-fs (sda1): unable to read superblock [ 27.024653][ T1] VFS: Cannot open root device "/dev/sda1" or unknown-= block(8,1): error -5 [ 27.037956][ T1] Please append a correct "root=3D" boot option; here = are the available partitions: [ 27.041263][ T1] 0100 4096 ram0=20 [ 27.041287][ T1] (driver?) [ 27.043940][ T1] 0101 4096 ram1=20 [ 27.043948][ T1] (driver?) [ 27.046555][ T1] 0102 4096 ram2=20 [ 27.046563][ T1] (driver?) [ 27.057380][ T1] 0103 4096 ram3=20 [ 27.057391][ T1] (driver?) [ 27.060287][ T1] 0104 4096 ram4=20 [ 27.060299][ T1] (driver?) [ 27.063150][ T1] 0105 4096 ram5=20 [ 27.063161][ T1] (driver?) [ 27.066465][ T1] 0106 4096 ram6=20 [ 27.066477][ T1] (driver?) [ 27.087452][ T1] 0107 4096 ram7=20 [ 27.087471][ T1] (driver?) [ 27.090349][ T1] 0108 4096 ram8=20 [ 27.090362][ T1] (driver?) [ 27.093127][ T1] 0109 4096 ram9=20 [ 27.093140][ T1] (driver?) [ 27.096078][ T1] 010a 4096 ram10=20 [ 27.096090][ T1] (driver?) [ 27.107410][ T1] 010b 4096 ram11=20 [ 27.107429][ T1] (driver?) [ 27.110269][ T1] 010c 4096 ram12=20 [ 27.110282][ T1] (driver?) [ 27.113126][ T1] 010d 4096 ram13=20 [ 27.113137][ T1] (driver?) [ 27.116130][ T1] 010e 4096 ram14=20 [ 27.116142][ T1] (driver?) [ 27.127407][ T1] 010f 4096 ram15=20 [ 27.127426][ T1] (driver?) [ 27.130355][ T1] fa00 262144000 nullb0=20 [ 27.130369][ T1] (driver?) [ 27.133220][ T1] 103:00000 65536 pmem0=20 [ 27.133232][ T1] driver: nd_pmem [ 27.136290][ T1] 1f00 128 mtdblock0=20 [ 27.136303][ T1] (driver?) [ 27.157434][ T1] 0800 1048729 sda=20 [ 27.157454][ T1] driver: sd [ 27.160153][ T1] 0801 1048576 sda1 00000000-01 [ 27.160162][ T1]=20 [ 27.163198][ T1] 0b00 64 sr0=20 [ 27.163210][ T1] driver: sr [ 27.166028][ T1] List of all bdev filesystems: [ 27.177369][ T1] reiserfs [ 27.177385][ T1] ext3 [ 27.178616][ T1] ext2 [ 27.179904][ T1] ext4 [ 27.181179][ T1] cramfs [ 27.182515][ T1] squashfs [ 27.183675][ T1] minix [ 27.184899][ T1] vfat [ 27.186011][ T1] msdos [ 27.187002][ T1] exfat [ 27.197383][ T1] bfs [ 27.198448][ T1] iso9660 [ 27.199452][ T1] hfsplus [ 27.200614][ T1] hfs [ 27.201773][ T1] vxfs [ 27.202756][ T1] sysv [ 27.203803][ T1] v7 [ 27.204815][ T1] hpfs [ 27.205813][ T1] ntfs3 [ 27.206896][ T1] ufs [ 27.217996][ T1] efs [ 27.219721][ T1] affs [ 27.220757][ T1] romfs [ 27.221828][ T1] qnx4 [ 27.222881][ T1] qnx6 [ 27.223903][ T1] adfs [ 27.224930][ T1] fuseblk [ 27.225984][ T1] udf [ 27.227127][ T1] omfs [ 27.237365][ T1] jfs [ 27.238436][ T1] xfs [ 27.239462][ T1] nilfs2 [ 27.240477][ T1] befs [ 27.241606][ T1] ocfs2 [ 27.242661][ T1] gfs2 [ 27.243765][ T1] gfs2meta [ 27.244741][ T1] f2fs [ 27.245917][ T1] bcachefs [ 27.246946][ T1] erofs [ 27.257378][ T1] zonefs [ 27.258505][ T1] btrfs [ 27.259630][ T1]=20 [ 27.261610][ T1] Kernel panic - not syncing: VFS: Unable to mount roo= t fs on unknown-block(8,1) [ 27.264759][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.1= 1.0-rc3-syzkaller-00060-gd07b43284ab3-dirty #0 [ 27.268717][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 27.273207][ T1] Call Trace: [ 27.274430][ T1] [ 27.275469][ T1] dump_stack_lvl+0x241/0x360 [ 27.278125][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 27.280109][ T1] ? vsnprintf+0x184/0x1da0 [ 27.281834][ T1] ? __pfx__printk+0x10/0x10 [ 27.283561][ T1] ? vscnprintf+0x5d/0x90 [ 27.285101][ T1] panic+0x349/0x860 [ 27.286521][ T1] ? __wake_up_klogd+0xcc/0x110 [ 27.288252][ T1] ? __pfx_panic+0x10/0x10 [ 27.289874][ T1] ? __wake_up_klogd+0xcc/0x110 [ 27.291647][ T1] ? do_mount_root+0xfd/0x260 [ 27.293479][ T1] mount_root_generic+0x3c3/0x3e0 [ 27.295345][ T1] ? __pfx_mount_root_generic+0x10/0x10 [ 27.297407][ T1] prepare_namespace+0xc2/0x100 [ 27.299195][ T1] kernel_init_freeable+0x476/0x5d0 [ 27.301196][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 27.303231][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 27.305540][ T1] ? __pfx_kernel_init+0x10/0x10 [ 27.307339][ T1] ? __pfx_kernel_init+0x10/0x10 [ 27.309170][ T1] ? __pfx_kernel_init+0x10/0x10 [ 27.311024][ T1] kernel_init+0x1d/0x2b0 [ 27.312612][ T1] ret_from_fork+0x4b/0x80 [ 27.314156][ T1] ? __pfx_kernel_init+0x10/0x10 [ 27.316003][ T1] ret_from_fork_asm+0x1a/0x30 [ 27.317852][ T1] [ 27.319346][ T1] Kernel Offset: disabled [ 27.321027][ T1] 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/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs/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/linux/gopath/src/github.com/google/syzkaller/go.mo= d' 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-build1383350581=3D/tmp/go-build -gno-record-gc= c-switches' git status (err=3D) HEAD detached at e4bacdaf3 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 go fmt ./sys/... >/dev/null touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3De4bacdaf3417006ad6aa0d911a44b49bb25a6e1a -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240814-175600'" "-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 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 -fpermissive -w -DGOOS_linu= x=3D1 -DGOARCH_amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"e4bacdaf3417006ad6aa0d911a44b49bb2= 5a6e1a\" /usr/bin/ld: /tmp/ccPkHzAp.o: in function `test_cover_filter()': executor.cc:(.text+0x13e0b): warning: the use of `tempnam' is dangerous, be= tter use `mkstemp' /usr/bin/ld: /tmp/ccPkHzAp.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=3D152dc2fd980000 Tested on: commit: d07b4328 Merge tag 'for-linus' of git://git.kernel.org.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linu= x.git kernel config: https://syzkaller.appspot.com/x/.config?x=3D7229118d88b4a71= b dashboard link: https://syzkaller.appspot.com/bug?extid=3D5bdd4953bc58c8fbd= 6eb 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=3D144be3c59800= 00