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 269F0C4332F for ; Fri, 9 Dec 2022 02:11:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229656AbiLICL3 convert rfc822-to-8bit (ORCPT ); Thu, 8 Dec 2022 21:11:29 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41208 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbiLICL1 (ORCPT ); Thu, 8 Dec 2022 21:11:27 -0500 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BAAAB9580 for ; Thu, 8 Dec 2022 18:11:25 -0800 (PST) Received: by mail-il1-f198.google.com with SMTP id i7-20020a056e021b0700b003033a763270so2814705ilv.19 for ; Thu, 08 Dec 2022 18:11:25 -0800 (PST) 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=l+9N817Zw6H2rBmsOwTm0olN87+xxnaT2PQHF7rFdrY=; b=G4I3qkZoe9e/DziNP6fHdcWrZcZ3km05l6m4IxE4qDcpz3LJ/GknEFCsAvUnqtpcZf V94yIyX6uesyAu4fPb/uuCqy8pfxeGD6vUTmPetbZN0zXXANK9YDRbXxkt3XRKw0E+KQ 6ed9QSsV83T7Amjx/j+yIyxFU3H599FDcaaPFL1VqCMk8alhnL3l2ltb4nhz2uVUNjMB ZWn5cIPzk4vuCfTF39KsfjQuGs6oXqOvRA6kcqi1toDzZNa3QeF1ZKEVxU6S0HxFKwy/ I9Nga5N/8zHWN0BB8d8/AWA+kQ329TFW1nnKtISWL6MHWA9OpJUgAf84NunF2/lg/V4n rC3Q== X-Gm-Message-State: ANoB5pkcUnTYPS7Pu95mWrt+nbmkn99ZmllBVre3wiPQKo56T9/i+HWG vnhNLj24ZNtiExNgiW+59BGQ+W74lbOoWCUAC1elbw6Xh2ux X-Google-Smtp-Source: AA0mqf6N3sGCGaV782MQzP9gzfff92MiboMOtXHquwHRAN4WlhpSO9XPbqA0d6FWMyIg1c95eJvkSQjQtNiKcKlhxti4LOyolik3 MIME-Version: 1.0 X-Received: by 2002:a5d:97c9:0:b0:6a2:e3df:a40e with SMTP id k9-20020a5d97c9000000b006a2e3dfa40emr43789210ios.113.1670551885118; Thu, 08 Dec 2022 18:11:25 -0800 (PST) Date: Thu, 08 Dec 2022 18:11:25 -0800 In-Reply-To: <20221209014756.1672-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000b1044d05ef5babad@google.com> Subject: Re: [syzbot] KASAN: use-after-free Read in rxrpc_destroy_all_locals 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: 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: [ 2.937831][ T1] usbcore: registered new device driver usb [ 2.940515][ T1] mc: Linux media interface: v0.10 [ 2.941771][ T1] videodev: Linux video capture interface: v2.00 [ 2.943596][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.944527][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 2.946605][ T1] PTP clock support registered [ 2.951547][ T1] EDAC MC: Ver: 3.0.0 [ 2.953736][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 2.960050][ T1] Bluetooth: Core ver 2.22 [ 2.961238][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.961612][ T1] Bluetooth: HCI device and connection manager initialized [ 2.962826][ T1] Bluetooth: HCI socket layer initialized [ 2.963825][ T1] Bluetooth: L2CAP socket layer initialized [ 2.964934][ T1] Bluetooth: SCO socket layer initialized [ 2.966318][ T1] NET: Registered PF_ATMPVC protocol family [ 2.967228][ T1] NET: Registered PF_ATMSVC protocol family [ 2.968490][ T1] NetLabel: Initializing [ 2.969303][ T1] NetLabel: domain hash size = 128 [ 2.970195][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 2.972058][ T1] NetLabel: unlabeled traffic allowed by default [ 2.981502][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.982842][ T1] NET: Registered PF_NFC protocol family [ 2.984011][ T1] PCI: Using ACPI for IRQ routing [ 2.985797][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 2.987280][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 2.988369][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 2.989937][ T1] vgaarb: loaded [ 3.000062][ T1] clocksource: Switched to clocksource kvm-clock [ 3.001536][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.001536][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.001536][ T1] FS-Cache: Loaded [ 3.002551][ T1] CacheFiles: Loaded [ 3.004084][ T1] TOMOYO: 2.6.0 [ 3.004941][ T1] Mandatory Access Control activated. [ 3.009559][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.011128][ T1] pnp: PnP ACPI init [ 3.032175][ T1] pnp: PnP ACPI: found 7 devices [ 3.083183][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.088040][ T1] NET: Registered PF_INET protocol family [ 3.094841][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.110512][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.113663][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.116780][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.130478][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.142703][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.147597][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.151843][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.155822][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.159404][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.163440][ T1] RPC: Registered named UNIX socket transport module. [ 3.164606][ T1] RPC: Registered udp transport module. [ 3.165516][ T1] RPC: Registered tcp transport module. [ 3.166414][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.172670][ T1] NET: Registered PF_XDP protocol family [ 3.173679][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.174862][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.175965][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.177141][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.180502][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.182335][ T1] PCI: CLS 0 bytes, default 64 [ 3.190078][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.191932][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB) [ 3.193805][ T1] ACPI: bus type thunderbolt registered [ 3.207806][ T57] kworker/u4:2 (57) used greatest stack depth: 27944 bytes left [ 3.210957][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.234225][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.235402][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6c613963, max_idle_ns: 440795245426 ns [ 3.238170][ T1] clocksource: Switched to clocksource tsc [ 6.801690][ T11] ------------[ cut here ]------------ [ 6.802753][ T11] WARNING: CPU: 1 PID: 11 at kernel/rcu/tree_plugin.h:268 rcu_note_context_switch+0x8fb/0x1840 [ 6.804489][ T11] Modules linked in: [ 6.805126][ T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.0-rc8-next-20221207-syzkaller-dirty #0 [ 6.806902][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 6.808814][ T11] Workqueue: eval_map_wq tracer_init_tracefs_work_func [ 6.810794][ T11] RIP: 0010:rcu_note_context_switch+0x8fb/0x1840 [ 6.811565][ T11] Code: 83 e2 07 85 c9 0f 84 f8 02 00 00 38 d0 7f 08 84 c0 0f 85 ce 08 00 00 80 7b 11 00 0f 85 e0 06 00 00 45 85 ff 0f 84 9b f8 ff ff <0f> 0b e9 94 f8 ff ff 48 8d 7b 20 c6 43 11 00 48 b8 00 00 00 00 00 [ 6.811565][ T11] RSP: 0000:ffffc900001076d8 EFLAGS: 00010002 [ 6.811565][ T11] RAX: 0000000000000000 RBX: ffff8880b993c440 RCX: 0000000000000000 [ 6.811565][ T11] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001 [ 6.811565][ T11] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8c79be43 [ 6.811565][ T11] R10: fffffbfff18f37c8 R11: ffffffff8c79bf00 R12: ffffffff8c79be40 [ 6.811565][ T11] R13: ffff8880b993c460 R14: ffff8880b993c451 R15: 0000000000000001 [ 6.811565][ T11] FS: 0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 6.811565][ T11] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.811565][ T11] CR2: 0000000000000000 CR3: 000000000c48e000 CR4: 00000000003506e0 [ 6.811565][ T11] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.811565][ T11] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.811565][ T11] Call Trace: [ 6.811565][ T11] [ 6.811565][ T11] ? lockdep_hardirqs_off+0x94/0xd0 [ 6.811565][ T11] ? preempt_schedule_notrace+0x5f/0xe0 [ 6.811565][ T11] __schedule+0x24c/0x5450 [ 6.811565][ T11] ? lock_chain_count+0x20/0x20 [ 6.811565][ T11] ? lock_chain_count+0x20/0x20 [ 6.811565][ T11] ? io_schedule_timeout+0x150/0x150 [ 6.811565][ T11] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.811565][ T11] ? lockdep_hardirqs_on+0x7d/0x100 [ 6.811565][ T11] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.811565][ T11] ? preempt_schedule_notrace_thunk+0x1a/0x20 [ 6.811565][ T11] preempt_schedule_notrace+0x5f/0xe0 [ 6.811565][ T11] preempt_schedule_notrace_thunk+0x1a/0x20 [ 6.811565][ T11] lock_acquire+0x516/0x630 [ 6.811565][ T11] ? lock_release+0x810/0x810 [ 6.811565][ T11] ? find_held_lock+0x2d/0x110 [ 6.811565][ T11] ? lookup_dcache+0x1e/0x130 [ 6.811565][ T11] __d_lookup+0xa9/0x460 [ 6.811565][ T11] ? __d_lookup+0x67/0x460 [ 6.811565][ T11] d_lookup+0xdc/0x170 [ 6.811565][ T11] lookup_dcache+0x1e/0x130 [ 6.811565][ T11] lookup_one_len+0x154/0x1a0 [ 6.811565][ T11] ? try_lookup_one_len+0x190/0x190 [ 6.811565][ T11] ? down_write_killable+0x250/0x250 [ 6.811565][ T11] ? do_raw_spin_unlock+0x175/0x230 [ 6.811565][ T11] ? mntput+0x10/0x90 [ 6.811565][ T11] start_creating+0x112/0x270 [ 6.811565][ T11] tracefs_create_file+0x98/0x600 [ 6.811565][ T11] trace_create_file+0x33/0x50 [ 6.811565][ T11] event_create_dir+0xaea/0x1330 [ 6.811565][ T11] __trace_early_add_event_dirs+0x7e/0xf0 [ 6.811565][ T11] event_trace_init+0x87/0xfc [ 6.811565][ T11] tracer_init_tracefs_work_func+0x12/0x2bb [ 6.811565][ T11] process_one_work+0x9bf/0x1710 [ 6.811565][ T11] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 6.811565][ T11] ? rwlock_bug.part.0+0x90/0x90 [ 6.811565][ T11] ? _raw_spin_lock_irq+0x45/0x50 [ 6.811565][ T11] worker_thread+0x669/0x1090 [ 6.811565][ T11] ? process_one_work+0x1710/0x1710 [ 6.811565][ T11] kthread+0x2e8/0x3a0 [ 6.811565][ T11] ? kthread_complete_and_exit+0x40/0x40 [ 6.811565][ T11] ret_from_fork+0x1f/0x30 [ 6.811565][ T11] [ 6.811565][ T11] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 6.811565][ T11] CPU: 1 PID: 11 Comm: kworker/u4:1 Not tainted 6.1.0-rc8-next-20221207-syzkaller-dirty #0 [ 6.811565][ T11] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 6.811565][ T11] Workqueue: eval_map_wq tracer_init_tracefs_work_func [ 6.811565][ T11] Call Trace: [ 6.811565][ T11] [ 6.811565][ T11] dump_stack_lvl+0xd1/0x138 [ 6.811565][ T11] panic+0x2cc/0x626 [ 6.811565][ T11] ? panic_print_sys_info.part.0+0x110/0x110 [ 6.811565][ T11] ? rcu_note_context_switch+0x8fb/0x1840 [ 6.811565][ T11] check_panic_on_warn.cold+0x19/0x35 [ 6.811565][ T11] __warn+0xf2/0x1a0 [ 6.811565][ T11] ? rcu_note_context_switch+0x8fb/0x1840 [ 6.811565][ T11] report_bug+0x1c0/0x210 [ 6.811565][ T11] handle_bug+0x3c/0x70 [ 6.811565][ T11] exc_invalid_op+0x18/0x50 [ 6.811565][ T11] asm_exc_invalid_op+0x1a/0x20 [ 6.811565][ T11] RIP: 0010:rcu_note_context_switch+0x8fb/0x1840 [ 6.811565][ T11] Code: 83 e2 07 85 c9 0f 84 f8 02 00 00 38 d0 7f 08 84 c0 0f 85 ce 08 00 00 80 7b 11 00 0f 85 e0 06 00 00 45 85 ff 0f 84 9b f8 ff ff <0f> 0b e9 94 f8 ff ff 48 8d 7b 20 c6 43 11 00 48 b8 00 00 00 00 00 [ 6.811565][ T11] RSP: 0000:ffffc900001076d8 EFLAGS: 00010002 [ 6.811565][ T11] RAX: 0000000000000000 RBX: ffff8880b993c440 RCX: 0000000000000000 [ 6.811565][ T11] RDX: 0000000000000001 RSI: 0000000000000004 RDI: 0000000000000001 [ 6.811565][ T11] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffff8c79be43 [ 6.811565][ T11] R10: fffffbfff18f37c8 R11: ffffffff8c79bf00 R12: ffffffff8c79be40 [ 6.811565][ T11] R13: ffff8880b993c460 R14: ffff8880b993c451 R15: 0000000000000001 [ 6.811565][ T11] ? rcu_note_context_switch+0x8b5/0x1840 [ 6.811565][ T11] ? lockdep_hardirqs_off+0x94/0xd0 [ 6.811565][ T11] ? preempt_schedule_notrace+0x5f/0xe0 [ 6.811565][ T11] __schedule+0x24c/0x5450 [ 6.811565][ T11] ? lock_chain_count+0x20/0x20 [ 6.811565][ T11] ? lock_chain_count+0x20/0x20 [ 6.811565][ T11] ? io_schedule_timeout+0x150/0x150 [ 6.811565][ T11] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.811565][ T11] ? lockdep_hardirqs_on+0x7d/0x100 [ 6.811565][ T11] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.811565][ T11] ? preempt_schedule_notrace_thunk+0x1a/0x20 [ 6.811565][ T11] preempt_schedule_notrace+0x5f/0xe0 [ 6.811565][ T11] preempt_schedule_notrace_thunk+0x1a/0x20 [ 6.811565][ T11] lock_acquire+0x516/0x630 [ 6.811565][ T11] ? lock_release+0x810/0x810 [ 6.811565][ T11] ? find_held_lock+0x2d/0x110 [ 6.811565][ T11] ? lookup_dcache+0x1e/0x130 [ 6.811565][ T11] __d_lookup+0xa9/0x460 [ 6.811565][ T11] ? __d_lookup+0x67/0x460 [ 6.811565][ T11] d_lookup+0xdc/0x170 [ 6.811565][ T11] lookup_dcache+0x1e/0x130 [ 6.811565][ T11] lookup_one_len+0x154/0x1a0 [ 6.811565][ T11] ? try_lookup_one_len+0x190/0x190 [ 6.811565][ T11] ? down_write_killable+0x250/0x250 [ 6.811565][ T11] ? do_raw_spin_unlock+0x175/0x230 [ 6.811565][ T11] ? mntput+0x10/0x90 [ 6.811565][ T11] start_creating+0x112/0x270 [ 6.811565][ T11] tracefs_create_file+0x98/0x600 [ 6.811565][ T11] trace_create_file+0x33/0x50 [ 6.811565][ T11] event_create_dir+0xaea/0x1330 [ 6.811565][ T11] __trace_early_add_event_dirs+0x7e/0xf0 [ 6.811565][ T11] event_trace_init+0x87/0xfc [ 6.811565][ T11] tracer_init_tracefs_work_func+0x12/0x2bb [ 6.811565][ T11] process_one_work+0x9bf/0x1710 [ 6.811565][ T11] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 6.811565][ T11] ? rwlock_bug.part.0+0x90/0x90 [ 6.811565][ T11] ? _raw_spin_lock_irq+0x45/0x50 [ 6.811565][ T11] worker_thread+0x669/0x1090 [ 6.811565][ T11] ? process_one_work+0x1710/0x1710 [ 6.811565][ T11] kthread+0x2e8/0x3a0 [ 6.811565][ T11] ? kthread_complete_and_exit+0x40/0x40 [ 6.811565][ T11] ret_from_fork+0x1f/0x30 [ 6.811565][ T11] [ 6.811565][ T11] Kernel Offset: disabled [ 6.811565][ T11] 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-build1203642167=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at d88f3abb0 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=d88f3abb0873e90df9259d60d5bcd3ad796db6b8 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221206-135530'" "-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=d88f3abb0873e90df9259d60d5bcd3ad796db6b8 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221206-135530'" "-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=d88f3abb0873e90df9259d60d5bcd3ad796db6b8 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221206-135530'" "-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=\"d88f3abb0873e90df9259d60d5bcd3ad796db6b8\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=125dd843880000 Tested on: commit: 591cd615 Add linux-next specific files for 20221207 git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git kernel config: https://syzkaller.appspot.com/x/.config?x=8b2d3e63e054c24f dashboard link: https://syzkaller.appspot.com/bug?extid=1eb4232fca28c0a6d1c2 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=16a3316d880000