Received: by 2002:a05:6358:1087:b0:cb:c9d3:cd90 with SMTP id j7csp2489328rwi; Fri, 28 Oct 2022 07:40:18 -0700 (PDT) X-Google-Smtp-Source: AMsMyM7PI59PVsaIzkvmEIBJxr32DxVZzYReEWmEbt+clwVMazaesuK2VXEnvfoNNGs5E1kKdmrs X-Received: by 2002:a17:90b:384a:b0:213:2907:a528 with SMTP id nl10-20020a17090b384a00b002132907a528mr16571453pjb.183.1666968007699; Fri, 28 Oct 2022 07:40:07 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1666968007; cv=none; d=google.com; s=arc-20160816; b=VZSJQzJKBC0GYqcg5XXYu3VQ/uyhZpnt5h1Bg3eGh9xFL7GnhK01JRUShUKNjgkgDa inV0bM16Qqkku7b4uHmWXBdhnX32mgARGfJCPaBqVapscqnoqKKA8Xv4r0/RiKb1AbyR GZm8qHP8uelZg5hB2MmeuHXXlVLAeikxf6R8rE2gMKoOcmAIl/5QWLP3p8r1Fpp5ieBY MkGln8qPHQX6AlDd1ur/36stQx3RaK3qbzAq8MUfol211D+/q1KoI8KowYHskU6c5FRE CnPBhtz5FUCQzWLUxTcImF5aQ+A9i6E4jWW3UAsp0Ef3J4aZ7oGA8C+redBrXZeeBdEG y5+A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:to:from:subject :message-id:in-reply-to:date:mime-version; bh=iR3RMfrl7mfJAJ8Gl+yCe4iZLepaFJqGcB5ED/F+l38=; b=W9SSJnW9lqxoJm+vzkWOiYxqA1Aldx8kqgNj/+jbNmeoKtfLkcRwLuNSJHB9uE4ra0 bt/pbHGOaDNNEKEpGL/wt8TV06Si+ndbFXyDwzvN/Vs8Ci4EFjy6X2VS1XMPD0+hK3Ya nYxxZLIXiKewiLv9qNSYYrHJgY5VAo7+o7DiOhpdngnU0GQCZG6AL/s/x77vX7N78HIS LQfu0xOglLutJTFDxad7B/pZU6cifRgEdd8vhJQ6/E+V36eVZ4X24VXXG8CDVvi3KEtW RhCWKeADrNkohKVjN5FgO9xZi+TZndc9yB07+wqw5/xTtTIlselZRmldGo5m7yqyB29J 4rKA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id o14-20020a170902d4ce00b00186aad06b52si6608491plg.290.2022.10.28.07.39.55; Fri, 28 Oct 2022 07:40:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231152AbiJ1OCY convert rfc822-to-8bit (ORCPT + 99 others); Fri, 28 Oct 2022 10:02:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41780 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230216AbiJ1OCW (ORCPT ); Fri, 28 Oct 2022 10:02:22 -0400 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8AC1D1843C7 for ; Fri, 28 Oct 2022 07:02:20 -0700 (PDT) Received: by mail-il1-f199.google.com with SMTP id d6-20020a056e020c0600b0030086dd4587so1603462ile.10 for ; Fri, 28 Oct 2022 07:02:20 -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=ES985dHPWKyWPHfJsUGGlW647AbQEJf3Is3EBAKAYd8=; b=ecglLhgHkEztYCGnyijCfudbWP87jHrGYr4rj2/gcZy+/NoamYwoPYdPkhDdsD6r09 m7VTqg1gmDCS4FJCoQRVnw+E42GBdtDW1+SKqzZ4UkvvhF1PVF07pngqFViWCB+nPFk7 RzFAHVFGYW1W8BO85s3/FVQw1QZNDU8Ubg4bVpB4aT3Krnd7jyF5I719ybeXf8UVi8YB 41RtSBqj8FLOq7I4TAXmJALMkfOdMvGxNVYcFOpUzAzSU/+PWg1djAQsXi6JKDoYaZNb Zt9SxnQAzfyRlGjNfyZjtPPNQ9vfyNqm9r6OJH/mhplcVpvrIbXTlzWg8xx4J6pc4GV6 S4Lw== X-Gm-Message-State: ACrzQf0YXeJ3OxMfOSWl17jqNbz1+FGwccC79ZMPo2gd99Tu5X5MlbBT ACQIPd5U6vDFZvjudaiwk1shNIFMTtnhYjOOz4C8OKJ8IB+q MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16cb:b0:2fa:88cf:9486 with SMTP id 11-20020a056e0216cb00b002fa88cf9486mr31760588ilx.322.1666965739748; Fri, 28 Oct 2022 07:02:19 -0700 (PDT) Date: Fri, 28 Oct 2022 07:02:19 -0700 In-Reply-To: <20221028111321.45437-1-yin31149@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c5461a05ec18b4e6@google.com> Subject: Re: [syzbot] WARNING in btrfs_block_rsv_release From: syzbot To: 18801353760@163.com, clm@fb.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, nathan@kernel.org, ndesaulniers@google.com, syzkaller-bugs@googlegroups.com, trix@redhat.com, yin31149@gmail.com Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H2, SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net 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: 00 [ 10.626735][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 10.628295][ T1] IPVS: Connection hash table configured (size=4096, memory=32Kbytes) [ 10.630010][ T1] IPVS: ipvs loaded. [ 10.630584][ T1] IPVS: [rr] scheduler registered. [ 10.631355][ T1] IPVS: [wrr] scheduler registered. [ 10.632191][ T1] IPVS: [lc] scheduler registered. [ 10.632912][ T1] IPVS: [wlc] scheduler registered. [ 10.633714][ T1] IPVS: [fo] scheduler registered. [ 10.634448][ T1] IPVS: [ovf] scheduler registered. [ 10.635695][ T1] IPVS: [lblc] scheduler registered. [ 10.636621][ T1] IPVS: [lblcr] scheduler registered. [ 10.637562][ T1] IPVS: [dh] scheduler registered. [ 10.638341][ T1] IPVS: [sh] scheduler registered. [ 10.639064][ T1] IPVS: [mh] scheduler registered. [ 10.639829][ T1] IPVS: [sed] scheduler registered. [ 10.640648][ T1] IPVS: [nq] scheduler registered. [ 10.641358][ T1] IPVS: [twos] scheduler registered. [ 10.642344][ T1] IPVS: [sip] pe registered. [ 10.643158][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 10.646785][ T1] gre: GRE over IPv4 demultiplexor driver [ 10.647988][ T1] ip_gre: GRE over IPv4 tunneling driver [ 10.657614][ T1] IPv4 over IPsec tunneling driver [ 10.661973][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 10.663721][ T1] Initializing XFRM netlink socket [ 10.664715][ T1] IPsec XFRM device driver [ 10.667985][ T1] NET: Registered PF_INET6 protocol family [ 10.681339][ T1] Segment Routing with IPv6 [ 10.682209][ T1] RPL Segment Routing with IPv6 [ 10.683200][ T1] In-situ OAM (IOAM) with IPv6 [ 10.684506][ T1] mip6: Mobile IPv6 [ 10.688852][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 10.697537][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 10.702064][ T1] NET: Registered PF_PACKET protocol family [ 10.702972][ T1] NET: Registered PF_KEY protocol family [ 10.704733][ T1] Bridge firewalling registered [ 10.706424][ T1] NET: Registered PF_X25 protocol family [ 10.707669][ T1] X25: Linux Version 0.2 [ 10.752465][ T1] NET: Registered PF_NETROM protocol family [ 10.784421][ T2696] kworker/u4:1 (2696) used greatest stack depth: 21784 bytes left [ 10.796283][ T1] NET: Registered PF_ROSE protocol family [ 10.797639][ T1] NET: Registered PF_AX25 protocol family [ 10.798728][ T1] can: controller area network core [ 10.800391][ T1] NET: Registered PF_CAN protocol family [ 10.801334][ T1] can: raw protocol [ 10.802160][ T1] can: broadcast manager protocol [ 10.803237][ T1] can: netlink gateway - max_hops=1 [ 10.806626][ T1] can: SAE J1939 [ 10.807406][ T1] can: isotp protocol [ 10.808488][ T1] Bluetooth: RFCOMM TTY layer initialized [ 10.809368][ T1] Bluetooth: RFCOMM socket layer initialized [ 10.810432][ T1] Bluetooth: RFCOMM ver 1.11 [ 10.811200][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 10.812344][ T1] Bluetooth: BNEP filters: protocol multicast [ 10.813472][ T1] Bluetooth: BNEP socket layer initialized [ 10.814580][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 10.816401][ T1] Bluetooth: CMTP socket layer initialized [ 10.817384][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 10.818502][ T1] Bluetooth: HIDP socket layer initialized [ 10.824139][ T1] NET: Registered PF_RXRPC protocol family [ 10.825345][ T1] Key type rxrpc registered [ 10.826078][ T1] Key type rxrpc_s registered [ 10.828240][ T1] NET: Registered PF_KCM protocol family [ 10.829783][ T1] lec:lane_module_init: lec.c: initialized [ 10.830626][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 10.831616][ T1] l2tp_core: L2TP core driver, V2.0 [ 10.832528][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 10.833478][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 10.834838][ T1] l2tp_netlink: L2TP netlink interface [ 10.836503][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 10.837696][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 10.839207][ T1] NET: Registered PF_PHONET protocol family [ 10.841155][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 10.862660][ T1] DCCP: Activated CCID 2 (TCP-like) [ 10.864236][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 10.868242][ T1] sctp: Hash tables configured (bind 32/56) [ 10.871963][ T1] NET: Registered PF_RDS protocol family [ 10.874058][ T1] Registered RDS/infiniband transport [ 10.876434][ T1] Registered RDS/tcp transport [ 10.877245][ T1] tipc: Activated (version 2.0.0) [ 10.878883][ T1] NET: Registered PF_TIPC protocol family [ 10.880418][ T1] tipc: Started in single node mode [ 10.882583][ T1] NET: Registered PF_SMC protocol family [ 10.883886][ T1] 9pnet: Installing 9P2000 support [ 10.885340][ T1] NET: Registered PF_CAIF protocol family [ 10.893240][ T1] NET: Registered PF_IEEE802154 protocol family [ 10.894764][ T1] Key type dns_resolver registered [ 10.895597][ T1] Key type ceph registered [ 10.897286][ T1] libceph: loaded (mon/osd proto 15/24) [ 10.900756][ T1] batman_adv: B.A.T.M.A.N. advanced 2022.3 (compatibility version 15) loaded [ 10.902106][ T1] openvswitch: Open vSwitch switching datapath [ 10.905615][ T1] ------------[ cut here ]------------ [ 10.906603][ T1] WARNING: CPU: 0 PID: 1 at net/netlink/genetlink.c:383 genl_register_family+0x13c0/0x1540 [ 10.908115][ T1] Modules linked in: [ 10.908691][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc2-syzkaller-00189-g23758867219c-dirty #0 [ 10.910145][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 10.911770][ T1] RIP: 0010:genl_register_family+0x13c0/0x1540 [ 10.912959][ T1] Code: 5d 41 5e 41 5f 5d c3 e8 fe 71 1b f9 0f 0b 41 be ea ff ff ff eb a2 e8 ef 71 1b f9 0f 0b 41 be ea ff ff ff eb 93 e8 e0 71 1b f9 <0f> 0b 41 be ea ff ff ff eb 84 44 89 e1 80 e1 07 38 c1 0f 8c bd ec [ 10.915895][ T1] RSP: 0000:ffffc90000067820 EFLAGS: 00010293 [ 10.916967][ T1] RAX: ffffffff886c5e00 RBX: 0000000000000001 RCX: ffff888140170000 [ 10.918151][ T1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 10.919312][ T1] RBP: ffffc90000067950 R08: ffffffff886c4e33 R09: fffffbfff1c1b606 [ 10.920882][ T1] R10: fffffbfff1c1b606 R11: 1ffffffff1c1b605 R12: dffffc0000000000 [ 10.922497][ T1] R13: ffffffff8c582448 R14: 0000000000000000 R15: 0000000000000003 [ 10.924081][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 10.925774][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 10.926982][ T1] CR2: ffff88823ffff000 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 10.928082][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 10.929173][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 10.930397][ T1] Call Trace: [ 10.931035][ T1] [ 10.931558][ T1] ? nlmsg_trim+0xa0/0xa0 [ 10.932566][ T1] ? genl_unlock+0x20/0x20 [ 10.933372][ T1] dp_register_genl+0x40/0x136 [ 10.934400][ T1] dp_init+0x11a/0x140 [ 10.935312][ T1] ? psample_module_init+0x11/0x11 [ 10.936082][ T1] do_one_initcall+0x1c9/0x400 [ 10.936955][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 10.937621][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 10.939048][ T1] ? print_irqtrace_events+0x220/0x220 [ 10.939975][ T1] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 10.941100][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.942031][ T1] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 10.942955][ T1] ? parameq+0xba/0x210 [ 10.943611][ T1] ? strlen+0x41/0x60 [ 10.944217][ T1] ? parameq+0x198/0x210 [ 10.944962][ T1] ? parse_one+0x141/0x520 [ 10.945749][ T1] ? do_initcall_level+0x218/0x218 [ 10.946940][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 10.948340][ T1] ? parse_args+0x4e1/0x590 [ 10.949153][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.950180][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.951083][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.952908][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.953863][ T1] do_initcall_level+0x168/0x218 [ 10.954847][ T1] do_initcalls+0x4b/0x8c [ 10.955707][ T1] kernel_init_freeable+0x428/0x5d5 [ 10.957030][ T1] ? report_meminit+0x64/0x64 [ 10.957791][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 10.958675][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 10.959494][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 10.960315][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.961095][ T1] ? rest_init+0x270/0x270 [ 10.961718][ T1] kernel_init+0x19/0x2b0 [ 10.962440][ T1] ? rest_init+0x270/0x270 [ 10.963209][ T1] ret_from_fork+0x1f/0x30 [ 10.964022][ T1] [ 10.964468][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 10.965668][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc2-syzkaller-00189-g23758867219c-dirty #0 [ 10.965668][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/11/2022 [ 10.965668][ T1] Call Trace: [ 10.965668][ T1] [ 10.965668][ T1] dump_stack_lvl+0x1b1/0x28e [ 10.965668][ T1] ? nf_tcp_handle_invalid+0x62e/0x62e [ 10.965668][ T1] ? panic+0x710/0x710 [ 10.965668][ T1] ? vscnprintf+0x59/0x80 [ 10.965668][ T1] ? genl_register_family+0x13c0/0x1540 [ 10.965668][ T1] panic+0x2d6/0x710 [ 10.965668][ T1] ? __warn+0x131/0x220 [ 10.965668][ T1] ? memcpy_page_flushcache+0xfc/0xfc [ 10.965668][ T1] ? ret_from_fork+0x1f/0x30 [ 10.965668][ T1] ? genl_register_family+0x13c0/0x1540 [ 10.965668][ T1] __warn+0x1fa/0x220 [ 10.965668][ T1] ? genl_register_family+0x13c0/0x1540 [ 10.965668][ T1] report_bug+0x1b3/0x2d0 [ 10.965668][ T1] handle_bug+0x3d/0x70 [ 10.965668][ T1] exc_invalid_op+0x16/0x40 [ 10.965668][ T1] asm_exc_invalid_op+0x16/0x20 [ 10.965668][ T1] RIP: 0010:genl_register_family+0x13c0/0x1540 [ 10.965668][ T1] Code: 5d 41 5e 41 5f 5d c3 e8 fe 71 1b f9 0f 0b 41 be ea ff ff ff eb a2 e8 ef 71 1b f9 0f 0b 41 be ea ff ff ff eb 93 e8 e0 71 1b f9 <0f> 0b 41 be ea ff ff ff eb 84 44 89 e1 80 e1 07 38 c1 0f 8c bd ec [ 10.965668][ T1] RSP: 0000:ffffc90000067820 EFLAGS: 00010293 [ 10.965668][ T1] RAX: ffffffff886c5e00 RBX: 0000000000000001 RCX: ffff888140170000 [ 10.965668][ T1] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000000 [ 10.965668][ T1] RBP: ffffc90000067950 R08: ffffffff886c4e33 R09: fffffbfff1c1b606 [ 10.965668][ T1] R10: fffffbfff1c1b606 R11: 1ffffffff1c1b605 R12: dffffc0000000000 [ 10.965668][ T1] R13: ffffffff8c582448 R14: 0000000000000000 R15: 0000000000000003 [ 10.965668][ T1] ? genl_register_family+0x3f3/0x1540 [ 10.965668][ T1] ? genl_register_family+0x13c0/0x1540 [ 10.965668][ T1] ? nlmsg_trim+0xa0/0xa0 [ 10.965668][ T1] ? genl_unlock+0x20/0x20 [ 10.965668][ T1] dp_register_genl+0x40/0x136 [ 10.965668][ T1] dp_init+0x11a/0x140 [ 10.965668][ T1] ? psample_module_init+0x11/0x11 [ 10.965668][ T1] do_one_initcall+0x1c9/0x400 [ 10.965668][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 10.965668][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 10.965668][ T1] ? print_irqtrace_events+0x220/0x220 [ 10.965668][ T1] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 10.965668][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.965668][ T1] ? asm_sysvec_reschedule_ipi+0x16/0x20 [ 10.965668][ T1] ? parameq+0xba/0x210 [ 10.965668][ T1] ? strlen+0x41/0x60 [ 10.965668][ T1] ? parameq+0x198/0x210 [ 10.965668][ T1] ? parse_one+0x141/0x520 [ 10.965668][ T1] ? do_initcall_level+0x218/0x218 [ 10.965668][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 10.965668][ T1] ? parse_args+0x4e1/0x590 [ 10.965668][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.965668][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.965668][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 10.965668][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 10.965668][ T1] do_initcall_level+0x168/0x218 [ 10.965668][ T1] do_initcalls+0x4b/0x8c [ 10.965668][ T1] kernel_init_freeable+0x428/0x5d5 [ 10.965668][ T1] ? report_meminit+0x64/0x64 [ 10.965668][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 10.965668][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 10.965668][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 10.965668][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 10.965668][ T1] ? rest_init+0x270/0x270 [ 10.965668][ T1] kernel_init+0x19/0x2b0 [ 10.965668][ T1] ? rest_init+0x270/0x270 [ 10.965668][ T1] ret_from_fork+0x1f/0x30 [ 10.965668][ T1] [ 10.965668][ T1] Kernel Offset: disabled [ 10.965668][ 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-build1720647648=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at a0fd4dab4 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=a0fd4dab4eac71d7b3237bb1000352206a6a82f5 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221020-182546'" "-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=a0fd4dab4eac71d7b3237bb1000352206a6a82f5 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221020-182546'" "-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=a0fd4dab4eac71d7b3237bb1000352206a6a82f5 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221020-182546'" "-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=\"a0fd4dab4eac71d7b3237bb1000352206a6a82f5\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=15b1c4ca880000 Tested on: commit: 23758867 Merge tag 'net-6.1-rc3-2' of git://git.kernel.. git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=1d3548a4365ba17d dashboard link: https://syzkaller.appspot.com/bug?extid=dde7e853812ed57835ea compiler: Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=14540cfc880000