From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A6EFEC4332F for ; Fri, 21 Oct 2022 03:45:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229760AbiJUDpa convert rfc822-to-8bit (ORCPT ); Thu, 20 Oct 2022 23:45:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40354 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229510AbiJUDpZ (ORCPT ); Thu, 20 Oct 2022 23:45:25 -0400 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AE1EC12E0DF for ; Thu, 20 Oct 2022 20:45:21 -0700 (PDT) Received: by mail-io1-f69.google.com with SMTP id w16-20020a6b4a10000000b006a5454c789eso1431836iob.20 for ; Thu, 20 Oct 2022 20:45:21 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; 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=BkHmi2EVY9rorUpBk8+D72Ir+bcXAmGJkjQFq8c4fjo=; b=FXWbZkk8BlLst60fX1hNnjyZQBJJv36fP3Zl+Bv36qol5jYSI7b2APi0wC3Xowqhqz kl+jjSVIQHFGLFfWIzuFgECwdXfnvwgcIEbXp5L0Ff8zZhVimXeATcPEPJAFo4ucEtT4 sDH2jnf+eKT5BjN3hGdA+vqAkOZ1kukdso2iTUcO7HlClebqEl1o/87NPxlFVVluUQ7g Cb0rT18q0ysoSpPREgjyOo4vpdv0sXV1jdGhSS4m2gdBg4nHoxvRGJtf+pxUOFbV0rDA U/IXHg6eHtyVus8DV/MXI4As9iKoeYD2vm8uKJsTcYk9a8wGwJDT4y//pOJQF9RQTWEf B6Gw== X-Gm-Message-State: ACrzQf3lZMR732wYxDoJJCxkNrSd/mBzig+3wVExrlPWZhgotoMSdMLw rg9rMRIHC9Ku5PFqdr2Bv7u4puIHX1aGpO0FZ5VQ/R63mZiO X-Google-Smtp-Source: AMsMyM7PGVBDjhhoTvzdX+Jf6swRUGHSkU4LZM2PzW20pcyonjC3wZPTKNorT4YU3xnOKvJJ0Ujb4xUthfA9hgKtVv9w+eJU1oLQ MIME-Version: 1.0 X-Received: by 2002:a05:6638:d96:b0:363:9ed9:1112 with SMTP id l22-20020a0566380d9600b003639ed91112mr12178128jaj.171.1666323921029; Thu, 20 Oct 2022 20:45:21 -0700 (PDT) Date: Thu, 20 Oct 2022 20:45:21 -0700 In-Reply-To: <20221021032341.1481-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000064d19605eb8345de@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in kernfs_next_descendant_post (2) From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, tj@kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot tried to test the proposed patch but the build/boot failed: her [ 5.597695][ T1] NFS: Registering the id_resolver key type [ 5.599149][ T1] Key type id_resolver registered [ 5.600622][ T1] Key type id_legacy registered [ 5.601685][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.602778][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.611543][ T1] Key type cifs.spnego registered [ 5.613253][ T1] Key type cifs.idmap registered [ 5.614650][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.616739][ T1] ntfs3: Max link count 4000 [ 5.617506][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.618484][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.621078][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.622255][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.626600][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.628348][ T1] QNX4 filesystem 0.2.3 registered. [ 5.630193][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.632221][ T1] fuse: init (API version 7.37) [ 5.636288][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.637940][ T1] orangefs_init: module version upstream loaded [ 5.639824][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.653813][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.666765][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.669394][ T1] NILFS version 2 loaded [ 5.670723][ T1] befs: version: 0.9.3 [ 5.672670][ T1] ocfs2: Registered cluster interface o2cb [ 5.674777][ T1] ocfs2: Registered cluster interface user [ 5.676600][ T1] OCFS2 User DLM kernel interface loaded [ 5.687111][ T1] gfs2: GFS2 installed [ 5.698581][ T1] ceph: loaded (mds proto 32) [ 5.710024][ T1] NET: Registered PF_ALG protocol family [ 5.711181][ T1] xor: automatically using best checksumming function avx [ 5.712855][ T1] async_tx: api initialized (async) [ 5.714028][ T1] Key type asymmetric registered [ 5.714899][ T1] Asymmetric key parser 'x509' registered [ 5.715986][ T1] Asymmetric key parser 'pkcs8' registered [ 5.716969][ T1] Key type pkcs7_test registered [ 5.720754][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.721886][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.723595][ T1] io scheduler mq-deadline registered [ 5.725006][ T1] io scheduler kyber registered [ 5.726238][ T1] io scheduler bfq registered [ 5.733302][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.760627][ T1] ACPI: button: Power Button [PWRF] [ 5.763071][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.765552][ T1] ACPI: button: Sleep Button [SLPF] [ 5.785152][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.786468][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.800106][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.801283][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.818083][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.819227][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.139234][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.143191][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.145743][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.153400][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.158094][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.164827][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.173085][ T1] Non-volatile memory driver v1.3 [ 6.191613][ T1] Linux agpgart interface v0.103 [ 6.194194][ T1] ACPI: bus type drm_connector registered [ 6.199163][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.204590][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.264084][ T1] Console: switching to colour frame buffer device 128x48 [ 6.281271][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.282951][ T1] usbcore: registered new interface driver udl [ 6.331971][ T1] brd: module loaded [ 6.381966][ T1] loop: module loaded [ 6.450450][ T1] zram: Added device: zram0 [ 6.456807][ T1] null_blk: disk nullb0 created [ 6.457559][ T1] null_blk: module loaded [ 6.458703][ T1] Guest personality initialized and is inactive [ 6.460362][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 6.461772][ T1] Initialized host personality [ 6.463064][ T1] usbcore: registered new interface driver rtsx_usb [ 6.464912][ T1] usbcore: registered new interface driver viperboard [ 6.466543][ T1] usbcore: registered new interface driver dln2 [ 6.468098][ T1] usbcore: registered new interface driver pn533_usb [ 6.472749][ T1] nfcsim 0.2 initialized [ 6.473704][ T1] usbcore: registered new interface driver port100 [ 6.475083][ T1] usbcore: registered new interface driver nfcmrvl [ 6.478962][ T1] Loading iSCSI transport class v2.0-870. [ 6.507427][ T1] scsi host0: Virtio SCSI HBA [ 6.546621][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.549977][ T91] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.577518][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.579716][ T1] db_root: cannot open: /etc/target [ 6.581597][ T1] slram: not enough parameters. [ 6.589382][ T1] ftl_cs: FTL header not found. [ 6.626146][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.627700][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 6.637162][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 6.647509][ T1] MACsec IEEE 802.1AE [ 6.657940][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 6.715241][ T1] ------------[ cut here ]------------ [ 6.716632][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 __netif_set_xps_queue+0x88e/0x1f30 [ 6.718427][ T1] Modules linked in: [ 6.719252][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00025-gaae703b02f92-dirty #0 [ 6.721441][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 6.723065][ T1] RIP: 0010:__netif_set_xps_queue+0x88e/0x1f30 [ 6.724387][ T1] Code: fa 48 c7 c2 a0 a8 f4 8a be 2e 0a 00 00 48 c7 c7 40 a7 f4 8a c6 05 a2 69 74 06 01 e8 f2 e3 f1 01 e9 ef fd ff ff e8 e2 ae 24 fa <0f> 0b e9 8e fa ff ff 8b 6c 24 38 e8 d2 ae 24 fa 49 8d 7c 24 04 48 [ 6.727854][ T1] RSP: 0018:ffffc90000067898 EFLAGS: 00010293 [ 6.728833][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.731435][ T1] RDX: ffff88813fe50000 RSI: ffffffff8757dc0e RDI: 0000000000000004 [ 6.734156][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.735691][ T1] R10: 0000000000000002 R11: 000000000008c07e R12: ffff88801fb48680 [ 6.737253][ T1] R13: 0000000000000003 R14: ffff88801fb48698 R15: 0000000000000002 [ 6.738658][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 6.740493][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.741783][ T1] CR2: ffff88823ffff000 CR3: 000000000bc8e000 CR4: 0000000000350ef0 [ 6.743162][ T1] Call Trace: [ 6.744268][ T1] [ 6.744948][ T1] ? vp_bus_name+0xc0/0xc0 [ 6.745802][ T1] virtnet_set_affinity+0x4f0/0x750 [ 6.746726][ T1] ? skb_recv_done+0x120/0x120 [ 6.747533][ T1] virtnet_probe+0x12ae/0x31e0 [ 6.748436][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.749270][ T1] virtio_dev_probe+0x577/0x870 [ 6.750252][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.751234][ T1] really_probe+0x249/0xb90 [ 6.752007][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.752884][ T1] driver_probe_device+0x4c/0x1a0 [ 6.753955][ T1] __driver_attach+0x1d0/0x550 [ 6.754899][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.756222][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.756970][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.758183][ T1] bus_add_driver+0x4c9/0x640 [ 6.759241][ T1] driver_register+0x220/0x3a0 [ 6.760270][ T1] ? veth_init+0x11/0x11 [ 6.761196][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.762104][ T1] do_one_initcall+0x13d/0x780 [ 6.763172][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.764469][ T1] ? parameq+0x140/0x170 [ 6.765271][ T1] kernel_init_freeable+0x6ff/0x788 [ 6.766089][ T1] ? rest_init+0x270/0x270 [ 6.766807][ T1] kernel_init+0x1a/0x1d0 [ 6.767976][ T1] ? rest_init+0x270/0x270 [ 6.768818][ T1] ret_from_fork+0x1f/0x30 [ 6.770003][ T1] [ 6.770460][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 6.771442][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00025-gaae703b02f92-dirty #0 [ 6.773956][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 6.776134][ T1] Call Trace: [ 6.776861][ T1] [ 6.777450][ T1] dump_stack_lvl+0xcd/0x134 [ 6.779001][ T1] panic+0x2c8/0x622 [ 6.779782][ T1] ? panic_print_sys_info.part.0+0x110/0x110 [ 6.781025][ T34] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 6.781062][ T34] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 6.781197][ T34] sd 0:0:1:0: [sda] Write Protect is off [ 6.781220][ T34] sd 0:0:1:0: [sda] Mode Sense: 1f 00 00 08 [ 6.781450][ T34] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.787778][ T1] ? __warn.cold+0x24b/0x350 [ 6.789536][ T91] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 6.790433][ T1] ? __netif_set_xps_queue+0x88e/0x1f30 [ 6.790433][ T1] __warn.cold+0x25c/0x350 [ 6.790433][ T1] ? __netif_set_xps_queue+0x88e/0x1f30 [ 6.790433][ T1] report_bug+0x1bc/0x210 [ 6.790433][ T1] handle_bug+0x3c/0x70 [ 6.794504][ T34] sda: sda1 [ 6.795927][ T34] sd 0:0:1:0: [sda] Attached SCSI disk [ 6.790433][ T1] exc_invalid_op+0x14/0x40 [ 6.790433][ T1] asm_exc_invalid_op+0x16/0x20 [ 6.799643][ T1] RIP: 0010:__netif_set_xps_queue+0x88e/0x1f30 [ 6.799643][ T1] Code: fa 48 c7 c2 a0 a8 f4 8a be 2e 0a 00 00 48 c7 c7 40 a7 f4 8a c6 05 a2 69 74 06 01 e8 f2 e3 f1 01 e9 ef fd ff ff e8 e2 ae 24 fa <0f> 0b e9 8e fa ff ff 8b 6c 24 38 e8 d2 ae 24 fa 49 8d 7c 24 04 48 [ 6.799643][ T1] RSP: 0018:ffffc90000067898 EFLAGS: 00010293 [ 6.799643][ T1] RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000000 [ 6.799643][ T1] RDX: ffff88813fe50000 RSI: ffffffff8757dc0e RDI: 0000000000000004 [ 6.799643][ T1] RBP: 0000000000000002 R08: 0000000000000004 R09: 0000000000000002 [ 6.799643][ T1] R10: 0000000000000002 R11: 000000000008c07e R12: ffff88801fb48680 [ 6.799643][ T1] R13: 0000000000000003 R14: ffff88801fb48698 R15: 0000000000000002 [ 6.799643][ T1] ? __netif_set_xps_queue+0x88e/0x1f30 [ 6.799643][ T1] ? __netif_set_xps_queue+0x88e/0x1f30 [ 6.799643][ T1] ? vp_bus_name+0xc0/0xc0 [ 6.799643][ T1] virtnet_set_affinity+0x4f0/0x750 [ 6.799643][ T1] ? skb_recv_done+0x120/0x120 [ 6.799643][ T1] virtnet_probe+0x12ae/0x31e0 [ 6.799643][ T1] ? virtnet_find_vqs+0xc30/0xc30 [ 6.799643][ T1] virtio_dev_probe+0x577/0x870 [ 6.799643][ T1] ? virtio_features_ok+0x1e0/0x1e0 [ 6.799643][ T1] really_probe+0x249/0xb90 [ 6.799643][ T1] __driver_probe_device+0x1df/0x4d0 [ 6.799643][ T1] driver_probe_device+0x4c/0x1a0 [ 6.799643][ T1] __driver_attach+0x1d0/0x550 [ 6.799643][ T1] ? __device_attach_driver+0x2e0/0x2e0 [ 6.799643][ T1] bus_for_each_dev+0x147/0x1d0 [ 6.799643][ T1] ? subsys_dev_iter_exit+0x20/0x20 [ 6.799643][ T1] bus_add_driver+0x4c9/0x640 [ 6.799643][ T1] driver_register+0x220/0x3a0 [ 6.799643][ T1] ? veth_init+0x11/0x11 [ 6.829623][ T1] virtio_net_driver_init+0x93/0xd2 [ 6.829623][ T1] do_one_initcall+0x13d/0x780 [ 6.829623][ T1] ? trace_event_raw_event_initcall_level+0x1f0/0x1f0 [ 6.829623][ T1] ? parameq+0x140/0x170 [ 6.829623][ T1] kernel_init_freeable+0x6ff/0x788 [ 6.829623][ T1] ? rest_init+0x270/0x270 [ 6.829623][ T1] kernel_init+0x1a/0x1d0 [ 6.829623][ T1] ? rest_init+0x270/0x270 [ 6.829623][ T1] ret_from_fork+0x1f/0x30 [ 6.829623][ T1] [ 6.829623][ T1] Kernel Offset: disabled [ 6.829623][ T1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=) GO111MODULE="auto" GOARCH="amd64" GOBIN="" GOCACHE="/syzkaller/.cache/go-build" GOENV="/syzkaller/.config/go/env" GOEXE="" GOEXPERIMENT="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOINSECURE="" GOMODCACHE="/syzkaller/jobs/linux/gopath/pkg/mod" GONOPROXY="" GONOSUMDB="" GOOS="linux" GOPATH="/syzkaller/jobs/linux/gopath" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/usr/local/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64" GOVCS="" GOVERSION="go1.17" GCCGO="gccgo" AR="ar" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build2307492022=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at b31320fc8 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:32: run command via tools/syz-env for best compatibility, see: Makefile:33: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b31320fc8f3519e40494f64ebf77c13d16284bfd -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221018-073740'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b31320fc8f3519e40494f64ebf77c13d16284bfd -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221018-073740'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b31320fc8f3519e40494f64ebf77c13d16284bfd -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221018-073740'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_amd64 gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"b31320fc8f3519e40494f64ebf77c13d16284bfd\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=16f2e14a880000 Tested on: commit: aae703b0 Merge tag 'for-6.1-rc1-tag' of git://git.kern.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git kernel config: https://syzkaller.appspot.com/x/.config?x=ea03ca45176080bc dashboard link: https://syzkaller.appspot.com/bug?extid=6bc35f3913193fe7f0d3 compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=135783e6880000