From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 AE2C413B588 for ; Fri, 16 Aug 2024 07:45:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723794304; cv=none; b=TINNsiCTpDciPIoQHpyAPe6RtuYMXJijJz22T00wvv1FYMB7LPLNsnGGPR3ZBBCCkMPNca/GrBPhZcDzJQOfVASIOek1h+VXJmE1bRrV+QpLwSMfKyu0gIKzs+fi+m3Tqbf4Hj9doh8D3iD+3mDzZSaophMb6uexhQxPave/jG0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723794304; c=relaxed/simple; bh=KXYXJNoPj4RraPr1cnqkt8Y3TRHNGpZsxnxtn9TFF+E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=XvSZ8MvzYkvhATHx1KKe/Y4qX/FzNL8vCWeW2x1vh4jNVpXJRPsEnifg2z5V4HgHQ14yspxpDfWtlTD/qaPIycUZVAl/htRGE/1LRW+LGI/acQa8EaREaJ+tkK802656DSpnkxHO2DURlSxSf6cxfempmChe6oVOCXcuzNzVWxE= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-39d27200924so6886125ab.0 for ; Fri, 16 Aug 2024 00:45:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1723794302; x=1724399102; 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=zSOI2iVZQjOtg7JrANpNgiqgu/vTAW36z8T/RD4UL6g=; b=hO5TfNOb3vtbDzw+7rt7pKFSDD+eXhHoBlep8fKgCQYtSk1K4rrdHoRO2xVFsHhZYV syEuoU6k1gRZYetTyXmupRAtV7hny0YMF7cjx68a4yRYTcUS6qFV/T8dsJ6BUkwFbNci IUaWcQEwp4RxVwDU93nyNBT3XsbfTJRjskvGYFShIJnrpLVJKWWTDje6glx72BXt12mS 3oEu1XczYrOak7vkR+1w5duEurhfkeCsqRJZ60+1+JHnW1OKbVjcXJivGgvb2Z7M7f26 3N9x/V2GODTlRwbHJxZv2+OgUp3TBNklr2Ljprg86yAME5yKbf4jAtzcN4X6EF6TYDO+ OjTg== X-Gm-Message-State: AOJu0YxOZruUhaZi1QQinTqI8PAJp9QqJ/pC7gp1oUJv45DNVvTqvipG EdJ+9FHYMPs05OZDZPXlotNkbresOjkRCTa1mgruPunVXluEkFuVRV0MYx8K+8Ix7pS18F+Xbck uoYS8SFFV+Lebaxd9G1uryQ9aplIk9yvgt8+ItPAird0w/ua6jWqTnZo= X-Google-Smtp-Source: AGHT+IEGAPjMlOy1xnyTs3qiasO4NsPeT7wc5H3gINI3gCce/QeyYnTXl+x8A3FaYXgk6d5r9zrixwCfsAtwe8r+ORUjacoHpcfe Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:148c:b0:396:256a:2e01 with SMTP id e9e14a558f8ab-39d2751a9ecmr1672895ab.1.1723794301739; Fri, 16 Aug 2024 00:45:01 -0700 (PDT) Date: Fri, 16 Aug 2024 00:45:01 -0700 In-Reply-To: <20240816072319.3047417-1-lizhi.xu@windriver.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000005741f061fc8232f@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: over IPv4 tunneling driver [ 22.681196][ T1] IPv4 over IPsec tunneling driver [ 22.689324][ T1] Initializing XFRM netlink socket [ 22.700521][ T1] IPsec XFRM device driver [ 22.704012][ T1] NET: Registered PF_INET6 protocol family [ 22.744667][ T1] Segment Routing with IPv6 [ 22.747583][ T1] RPL Segment Routing with IPv6 [ 22.759923][ T1] In-situ OAM (IOAM) with IPv6 [ 22.763258][ T1] mip6: Mobile IPv6 [ 22.782112][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 22.803545][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 22.821928][ T1] NET: Registered PF_PACKET protocol family [ 22.825832][ T1] NET: Registered PF_KEY protocol family [ 22.840132][ T1] Bridge firewalling registered [ 22.843436][ T1] NET: Registered PF_X25 protocol family [ 22.846894][ T1] X25: Linux Version 0.2 [ 22.863254][ T1] NET: Registered PF_NETROM protocol family [ 22.880740][ T1] NET: Registered PF_ROSE protocol family [ 22.884479][ T1] NET: Registered PF_AX25 protocol family [ 22.888083][ T1] can: controller area network core [ 22.900025][ T1] NET: Registered PF_CAN protocol family [ 22.903314][ T1] can: raw protocol [ 22.905604][ T1] can: broadcast manager protocol [ 22.908918][ T1] can: netlink gateway - max_hops=3D1 [ 22.929939][ T1] can: SAE J1939 [ 22.932186][ T1] can: isotp protocol (max_pdu_size 8300) [ 22.936079][ T1] Bluetooth: RFCOMM TTY layer initialized [ 22.949748][ T1] Bluetooth: RFCOMM socket layer initialized [ 22.953701][ T1] Bluetooth: RFCOMM ver 1.11 [ 22.956607][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 22.969813][ T1] Bluetooth: BNEP filters: protocol multicast [ 22.973928][ T1] Bluetooth: BNEP socket layer initialized [ 22.977586][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 22.989689][ T1] Bluetooth: CMTP socket layer initialized [ 22.993460][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 22.997816][ T1] Bluetooth: HIDP socket layer initialized [ 23.022653][ T1] NET: Registered PF_RXRPC protocol family [ 23.026158][ T1] Key type rxrpc registered [ 23.029041][ T1] Key type rxrpc_s registered [ 23.040527][ T1] NET: Registered PF_KCM protocol family [ 23.050194][ T1] lec:lane_module_init: lec.c: initialized [ 23.054077][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 23.058006][ T1] l2tp_core: L2TP core driver, V2.0 [ 23.080024][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 23.083713][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 23.088086][ T1] l2tp_netlink: L2TP netlink interface [ 23.099814][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 23.104218][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2= TPv3) [ 23.108941][ T1] NET: Registered PF_PHONET protocol family [ 23.129957][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 23.150332][ T1] DCCP: Activated CCID 2 (TCP-like) [ 23.153773][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 23.158446][ T1] DCCP is deprecated and scheduled to be removed in 20= 25, please contact the netdev mailing list [ 23.180124][ T1] sctp: Hash tables configured (bind 32/56) [ 23.184931][ T1] NET: Registered PF_RDS protocol family [ 23.200156][ T1] Registered RDS/infiniband transport [ 23.205108][ T1] Registered RDS/tcp transport [ 23.208128][ T1] tipc: Activated (version 2.0.0) [ 23.220459][ T1] NET: Registered PF_TIPC protocol family [ 23.225718][ T1] tipc: Started in single node mode [ 23.240226][ T1] NET: Registered PF_SMC protocol family [ 23.244293][ T1] 9pnet: Installing 9P2000 support [ 23.265164][ T1] NET: Registered PF_CAIF protocol family [ 23.282869][ T1] NET: Registered PF_IEEE802154 protocol family [ 23.287199][ T1] Key type dns_resolver registered [ 23.300985][ T1] Key type ceph registered [ 23.304269][ T1] libceph: loaded (mon/osd proto 15/24) [ 23.309066][ T1] batman_adv: B.A.T.M.A.N. advanced 2024.2 (compatibil= ity version 15) loaded [ 23.320247][ T1] openvswitch: Open vSwitch switching datapath [ 23.333192][ T1] NET: Registered PF_VSOCK protocol family [ 23.349795][ T1] mpls_gso: MPLS GSO support [ 23.376493][ T1] IPI shorthand broadcast: enabled [ 23.389830][ T1] AES CTR mode by8 optimization enabled [ 25.056289][ T1] sched_clock: Marking stable (24900059923, 149540500)= ->(25060936007, -11335584) [ 25.091540][ T1] registered taskstats version 1 [ 25.116888][ T1] Loading compiled-in X.509 certificates [ 25.144534][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 218caf1c31104bcbdeaa60830551d7c075b8594c' [ 25.644688][ T1] zswap: loaded using pool lzo/zsmalloc [ 25.660280][ T1] Demotion targets for Node 0: null [ 25.663600][ T1] Demotion targets for Node 1: null [ 25.666959][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Valid= ating architecture page table helpers [ 25.692171][ T1] Key type .fscrypt registered [ 25.695044][ T1] Key type fscrypt-provisioning registered [ 25.715809][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 25.770730][ T1] Btrfs loaded, assert=3Don, ref-verify=3Don, zoned=3D= yes, fsverity=3Dyes [ 25.776557][ T1] Key type big_key registered [ 25.797883][ T1] Key type encrypted registered [ 25.809915][ T1] AppArmor: AppArmor sha256 policy hashing enabled [ 25.814222][ T1] ima: No TPM chip found, activating TPM-bypass! [ 25.818000][ T1] Loading compiled-in module X.509 certificates [ 25.834512][ T1] Loaded X.509 cert 'Build time autogenerated kernel k= ey: 218caf1c31104bcbdeaa60830551d7c075b8594c' [ 25.859718][ T1] ima: Allocated hash algorithm: sha256 [ 25.863869][ T1] ima: No architecture policies found [ 25.868279][ T1] evm: Initialising EVM extended attributes: [ 25.879666][ T1] evm: security.selinux (disabled) [ 25.882959][ T1] evm: security.SMACK64 (disabled) [ 25.886230][ T1] evm: security.SMACK64EXEC (disabled) [ 25.889490][ T1] evm: security.SMACK64TRANSMUTE (disabled) [ 25.909650][ T1] evm: security.SMACK64MMAP (disabled) [ 25.912931][ T1] evm: security.apparmor [ 25.915513][ T1] evm: security.ima [ 25.917844][ T1] evm: security.capability [ 25.929845][ T1] evm: HMAC attrs: 0x1 [ 25.939691][ T1] PM: Magic number: 4:983:571 [ 25.942784][ T1] misc uhid: hash matches [ 25.945813][ T1] usbmon usbmon11: hash matches [ 25.948890][ T1] tty ptyb3: hash matches [ 25.970260][ T1] printk: legacy console [netcon0] enabled [ 25.973618][ T1] netconsole: network logging started [ 25.977424][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 25.994861][ T1] rdma_rxe: loaded [ 25.997880][ T1] cfg80211: Loading compiled-in X.509 certificates for= regulatory database [ 26.012178][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 26.017897][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06= c7248db18c600' [ 26.042070][ T9] platform regulatory.0: Direct firmware load for regu= latory.db failed with error -2 [ 26.049216][ T9] platform regulatory.0: Falling back to sysfs fallbac= k for: regulatory.db [ 26.055580][ T1] clk: Disabling unused clocks [ 26.058896][ T1] ALSA device list: [ 26.071544][ T1] #0: Dummy 1 [ 26.073615][ T1] #1: Loopback 1 [ 26.076029][ T1] #2: Virtual MIDI Card 1 [ 26.094145][ T1] md: Waiting for all devices to be available before a= utodetect [ 26.097217][ T1] md: If you don't use raid, use raid=3Dnoautodetect [ 26.109741][ T1] md: Autodetecting RAID arrays. [ 26.111848][ T1] md: autorun ... [ 26.113413][ T1] md: ... autorun DONE. [ 26.131264][ T1] REISERFS warning (device sda1): sh-2006 read_super_b= lock: bread failed (dev sda1, block 2, size 4096) [ 26.136001][ T1] REISERFS warning (device sda1): sh-2006 read_super_b= lock: bread failed (dev sda1, block 16, size 4096) [ 26.160783][ T1] EXT4-fs (sda1): unable to read superblock [ 26.163576][ T1] VFS: Cannot open root device "/dev/sda1" or unknown-= block(8,1): error -5 [ 26.166627][ T1] Please append a correct "root=3D" boot option; here = are the available partitions: [ 26.169476][ T1] 0100 4096 ram0=20 [ 26.169487][ T1] (driver?) [ 26.180457][ T1] 0101 4096 ram1=20 [ 26.180475][ T1] (driver?) [ 26.183555][ T1] 0102 4096 ram2=20 [ 26.183570][ T1] (driver?) [ 26.186554][ T1] 0103 4096 ram3=20 [ 26.186567][ T1] (driver?) [ 26.189464][ T1] 0104 4096 ram4=20 [ 26.189477][ T1] (driver?) [ 26.209634][ T1] 0105 4096 ram5=20 [ 26.209649][ T1] (driver?) [ 26.212722][ T1] 0106 4096 ram6=20 [ 26.212736][ T1] (driver?) [ 26.215719][ T1] 0107 4096 ram7=20 [ 26.215732][ T1] (driver?) [ 26.218673][ T1] 0108 4096 ram8=20 [ 26.218685][ T1] (driver?) [ 26.229675][ T1] 0109 4096 ram9=20 [ 26.229693][ T1] (driver?) [ 26.232562][ T1] 010a 4096 ram10=20 [ 26.232570][ T1] (driver?) [ 26.235354][ T1] 010b 4096 ram11=20 [ 26.235363][ T1] (driver?) [ 26.238332][ T1] 010c 4096 ram12=20 [ 26.238342][ T1] (driver?) [ 26.249650][ T1] 010d 4096 ram13=20 [ 26.249668][ T1] (driver?) [ 26.252611][ T1] 010e 4096 ram14=20 [ 26.252625][ T1] (driver?) [ 26.255434][ T1] 010f 4096 ram15=20 [ 26.255442][ T1] (driver?) [ 26.258333][ T1] fa00 262144000 nullb0=20 [ 26.258345][ T1] (driver?) [ 26.279671][ T1] 103:00000 65536 pmem0=20 [ 26.279692][ T1] driver: nd_pmem [ 26.282874][ T1] 1f00 128 mtdblock0=20 [ 26.282884][ T1] (driver?) [ 26.285857][ T1] 0800 1048729 sda=20 [ 26.285870][ T1] driver: sd [ 26.288603][ T1] 0801 1048576 sda1 00000000-01 [ 26.288611][ T1]=20 [ 26.299682][ T1] 0b00 64 sr0=20 [ 26.299699][ T1] driver: sr [ 26.302605][ T1] List of all bdev filesystems: [ 26.304416][ T1] reiserfs [ 26.304425][ T1] ext3 [ 26.305640][ T1] ext2 [ 26.306861][ T1] ext4 [ 26.308117][ T1] cramfs [ 26.309245][ T1] squashfs [ 26.319666][ T1] minix [ 26.320940][ T1] vfat [ 26.322017][ T1] msdos [ 26.323033][ T1] exfat [ 26.324192][ T1] bfs [ 26.325302][ T1] iso9660 [ 26.326334][ T1] hfsplus [ 26.327509][ T1] hfs [ 26.328690][ T1] vxfs [ 26.339674][ T1] sysv [ 26.340817][ T1] v7 [ 26.341954][ T1] hpfs [ 26.343111][ T1] ntfs3 [ 26.344309][ T1] ufs [ 26.345378][ T1] efs [ 26.346401][ T1] affs [ 26.347433][ T1] romfs [ 26.348547][ T1] qnx4 [ 26.359671][ T1] qnx6 [ 26.360786][ T1] adfs [ 26.361863][ T1] fuseblk [ 26.362902][ T1] udf [ 26.363882][ T1] omfs [ 26.364680][ T1] jfs [ 26.365583][ T1] xfs [ 26.366568][ T1] nilfs2 [ 26.367552][ T1] befs [ 26.368645][ T1] ocfs2 [ 26.379647][ T1] gfs2 [ 26.380792][ T1] gfs2meta [ 26.381833][ T1] f2fs [ 26.382986][ T1] bcachefs [ 26.384069][ T1] erofs [ 26.385244][ T1] zonefs [ 26.386313][ T1] btrfs [ 26.387398][ T1]=20 [ 26.389346][ T1] Kernel panic - not syncing: VFS: Unable to mount roo= t fs on unknown-block(8,1) [ 26.392612][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.1= 1.0-rc3-syzkaller-00060-gd07b43284ab3-dirty #0 [ 26.396470][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 26.400373][ T1] Call Trace: [ 26.401573][ T1] [ 26.402632][ T1] dump_stack_lvl+0x241/0x360 [ 26.404395][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 26.406180][ T1] ? vsnprintf+0x184/0x1da0 [ 26.407823][ T1] ? __pfx__printk+0x10/0x10 [ 26.409469][ T1] ? vscnprintf+0x5d/0x90 [ 26.411073][ T1] panic+0x349/0x860 [ 26.412545][ T1] ? __wake_up_klogd+0xcc/0x110 [ 26.414317][ T1] ? __pfx_panic+0x10/0x10 [ 26.415927][ T1] ? __wake_up_klogd+0xcc/0x110 [ 26.417650][ T1] ? do_mount_root+0xfd/0x260 [ 26.419401][ T1] mount_root_generic+0x3c3/0x3e0 [ 26.421379][ T1] ? __pfx_mount_root_generic+0x10/0x10 [ 26.423297][ T1] prepare_namespace+0xc2/0x100 [ 26.425107][ T1] kernel_init_freeable+0x476/0x5d0 [ 26.426851][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 26.428845][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 26.431064][ T1] ? __pfx_kernel_init+0x10/0x10 [ 26.432937][ T1] ? __pfx_kernel_init+0x10/0x10 [ 26.434692][ T1] ? __pfx_kernel_init+0x10/0x10 [ 26.436525][ T1] kernel_init+0x1d/0x2b0 [ 26.438222][ T1] ret_from_fork+0x4b/0x80 [ 26.439816][ T1] ? __pfx_kernel_init+0x10/0x10 [ 26.441580][ T1] ret_from_fork_asm+0x1a/0x30 [ 26.443380][ T1] [ 26.444764][ T1] Kernel Offset: disabled [ 26.446251][ 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-build763184766=3D/tmp/go-build -gno-record-gcc= -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/ccOQlpqV.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/ccOQlpqV.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=3D11837cfd980000 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=3D14a95dcb9800= 00