From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 7C5C229AAEA for ; Tue, 30 Dec 2025 09:38:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767087490; cv=none; b=P+H8vZWn2wTODsBBjvOO8H6v/nvpwaRa6PjguRZrLBXRVtZeJZnjVXKqHuURA69YPpdqkPGaxaRMeAiCBW5RQ12+dI7XAtYfqzzCpCFvsrAj4KSiNwdBxSELXLQUmgjUHZ4Sj3uibCGCCzWO4iAQWrkgND6gSyc+7wQbCD7XxNo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767087490; c=relaxed/simple; bh=QlxOIY1aYITPl/CQVDrw7cEJmRF1aSUjMuj2Von3Xnc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=YQcyhVBp4/PjhZtODy0kinc0gslSheiTknQaVEaIwQMoRVYVhQu0FZEP2F7ltB6Q0VD0D14VgLqdb23S0pWxJtcsteF3gh44JpwoO7xzOIQo/pY0WoZxhi8VRt3CUeN/FbDKGkIiQiky6HWKDFmBO8YF2D+cNn1w9Y7XG5C1HWs= 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=209.85.210.72 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-ot1-f72.google.com with SMTP id 46e09a7af769-7cad1393ec8so22279585a34.0 for ; Tue, 30 Dec 2025 01:38:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1767087483; x=1767692283; 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=lV3pKZKmqIOy2/m96EiZv6UBxMy4Aa6X3piHZJF77k8=; b=V8mnFMLSF69mZTMyLZixOJp/e0iVGLrVhrUujiGEpMmRYHNFmCfnfntf4bqYf5A6bj xrd0cQD9AJEKrMXLjP9fgnQckJMYBHyMb2rGGhFmiub1OLsEblDQnSxoBklz4MlZKe/f 9ik5b3Q9jS5v1GhCcEQuxYHBmV7iHyQCffMZp7HXuC/L0CauTUFJUTpbu1xek9ttkROl XKM9TDn01fkNjRsgew8ktHl4RZBJf/qt5dc8QEdzUq6+nKgJy7HonCeO2VVEdCkSOi1c rGchslCwW52WMQ4k/X1OXLo3XT/XsI1ZZabClXLpTwrNvqFraA/jzYDkirFSBe4RAEN3 sOLg== X-Forwarded-Encrypted: i=1; AJvYcCXmyMEw4JKIJHmmU4E+gdg9QRuGONP1f9Xppr0f+RcKUF+lZSi3nPy8YKOv/AFwyRdLPLFwD5toO8ePgbE=@vger.kernel.org X-Gm-Message-State: AOJu0YxqEq6J/NPtB7pGYnmrKgtbXx9l0kELf/K+1hxhKNh3CpoNVQiG DJdWlXWqeNKMrJ2EPpLx++q0GO37Un1h+WuSn4vl+0TGv+hpTsAfFnsqXWxlPCBrjcFIZS9pbqF 3VKECriTlq3qwZSjcR6FvxBugVZ1Qxxvp6QDY9kq786OT5GNNyOyYKkZ49MQ= X-Google-Smtp-Source: AGHT+IEhIUBYamQYSJVD35+OX5bnctTUO+yZhMKqYUPxLr+RMg6B8UMPSPLohPEm5kU2TtuVc3ZM5wHmUdMQPZw0Nery5P81KuwQ Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2d93:20b0:65c:f545:c05a with SMTP id 006d021491bc7-65d0e9a30bamr11276191eaf.27.1767087483092; Tue, 30 Dec 2025 01:38:03 -0800 (PST) Date: Tue, 30 Dec 2025 01:38:03 -0800 In-Reply-To: <20251230091109.1876-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69539d7b.050a0220.329c0f.0569.GAE@google.com> Subject: Re: [syzbot] [net?] INFO: task hung in new_device_store (5) 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: quoted-printable Hello, syzbot tried to test the proposed patch but the build/boot failed: SYZFAIL: failed to recv rpc SYZFAIL: failed to recv rpc fd=3D3 want=3D4 recv=3D0 n=3D0 (errno 9: Bad file descriptor) Warning: Permanently added '10.128.1.232' (ED25519) to the list of known ho= sts. 1970/01/01 00:00:31 parsed 1 programs [ 32.471623][ T6575] cgroup: Unknown subsys name 'net' [ 32.602037][ T6575] cgroup: Unknown subsys name 'cpuset' [ 32.604289][ T6575] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size =3D 127995904 bytes [ 32.779944][ T6575] Adding 124996k swap on ./swap-file. Priority:0 exte= nts:1 across:124996k SS [ 36.840617][ T6590] soft_limit_in_bytes is deprecated and will be remove= d. Please report your usecase to linux-mm@kvack.org if you depend on this f= unctionality. [ 36.909920][ T599] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 36.911765][ T599] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 36.968895][ T6612] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 36.970758][ T6612] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 36.972197][ T6612] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 36.973473][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 36.973485][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 36.978733][ T6612] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 36.999923][ T6612] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 37.087028][ T6617] chnl_net:caif_netlink_parms(): no params data found [ 37.291730][ T6617] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 37.293670][ T6617] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 37.295614][ T6617] bridge_slave_0: entered allmulticast mode [ 37.297924][ T6617] bridge_slave_0: entered promiscuous mode [ 37.313046][ T6617] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 37.314522][ T6617] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 37.314662][ T6617] bridge_slave_1: entered allmulticast mode [ 37.317432][ T6617] bridge_slave_1: entered promiscuous mode [ 37.342493][ T6617] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 37.364082][ T6617] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 37.393439][ T6617] team0: Port device team_slave_0 added [ 37.445234][ T6617] team0: Port device team_slave_1 added [ 37.530482][ T6617] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 37.530542][ T6617] batman_adv: batadv0: The MTU of interface batadv_sla= ve_0 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 37.530571][ T6617] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 37.531578][ T6617] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 37.531585][ T6617] batman_adv: batadv0: The MTU of interface batadv_sla= ve_1 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 37.531597][ T6617] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 37.613066][ T6617] hsr_slave_0: entered promiscuous mode [ 37.613546][ T6617] hsr_slave_1: entered promiscuous mode [ 37.935809][ T6617] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.938615][ T6617] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.944230][ T6617] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.955917][ T6617] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.986946][ T6617] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.994296][ T6617] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.996204][ T3257] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 37.996240][ T3257] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 38.001927][ T13] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 38.001962][ T13] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 38.157489][ T6617] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.225710][ T6617] veth0_vlan: entered promiscuous mode [ 38.227497][ T6617] veth1_vlan: entered promiscuous mode [ 38.234578][ T6617] veth0_macvtap: entered promiscuous mode [ 38.235624][ T6617] veth1_macvtap: entered promiscuous mode [ 38.239734][ T6617] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 38.240999][ T6617] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 38.245343][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 38.246933][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 38.248857][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 38.251096][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 1970/01/01 00:00:38 executed programs: 0 [ 38.386255][ T53] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 38.388034][ T53] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 38.389544][ T53] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 38.391680][ T53] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 38.393243][ T53] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 38.625250][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 38.878994][ T3257] netdevsim netdevsim0 netdevsim3 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 38.881792][ T6681] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 38.881870][ T6681] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 38.881988][ T6681] bridge_slave_0: entered allmulticast mode [ 38.882458][ T6681] bridge_slave_0: entered promiscuous mode [ 38.883287][ T6681] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 38.883307][ T6681] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 38.883360][ T6681] bridge_slave_1: entered allmulticast mode [ 38.883761][ T6681] bridge_slave_1: entered promiscuous mode [ 38.896150][ T6681] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 38.897081][ T6681] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 38.905934][ T6681] team0: Port device team_slave_0 added [ 38.907754][ T6681] team0: Port device team_slave_1 added [ 38.915307][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 38.915331][ T6681] batman_adv: batadv0: The MTU of interface batadv_sla= ve_0 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 38.915350][ T6681] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 38.915856][ T6681] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 38.915862][ T6681] batman_adv: batadv0: The MTU of interface batadv_sla= ve_1 is too small (1500) to handle the transport of batman-adv packets. Pac= kets going over this interface will be fragmented on layer2 which could imp= act the performance. Setting the MTU to 1532 would solve the problem. [ 38.915874][ T6681] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 38.936180][ T6681] hsr_slave_0: entered promiscuous mode [ 38.936515][ T6681] hsr_slave_1: entered promiscuous mode [ 38.936718][ T6681] debugfs: 'hsr0' already exists in 'hsr' [ 38.936758][ T6681] Cannot create hsr debugfs directory [ 38.943893][ T3257] netdevsim netdevsim0 netdevsim2 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 38.985257][ T3257] netdevsim netdevsim0 netdevsim1 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 39.035979][ T3257] netdevsim netdevsim0 netdevsim0 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 40.430477][ T53] Bluetooth: hci0: command tx timeout [ 41.570853][ T3257] bridge_slave_1: left allmulticast mode [ 41.572709][ T3257] bridge_slave_1: left promiscuous mode [ 41.574227][ T3257] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 41.577301][ T3257] bridge_slave_0: left allmulticast mode [ 41.577324][ T3257] bridge_slave_0: left promiscuous mode [ 41.577479][ T3257] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 41.722713][ T3257] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 41.771484][ T3257] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 41.790991][ T3257] bond0 (unregistering): Released all slaves [ 41.865272][ T3257] hsr_slave_0: left promiscuous mode [ 41.866254][ T3257] hsr_slave_1: left promiscuous mode [ 41.866541][ T3257] batman_adv: batadv0: Interface deactivated: batadv_s= lave_0 [ 41.866558][ T3257] batman_adv: batadv0: Removing interface: batadv_slav= e_0 [ 41.867038][ T3257] batman_adv: batadv0: Interface deactivated: batadv_s= lave_1 [ 41.867047][ T3257] batman_adv: batadv0: Removing interface: batadv_slav= e_1 [ 41.872015][ T3257] veth1_macvtap: left promiscuous mode [ 41.872060][ T3257] veth0_macvtap: left promiscuous mode [ 41.872108][ T3257] veth1_vlan: left promiscuous mode [ 41.872153][ T3257] veth0_vlan: left promiscuous mode [ 41.995869][ T3257] team0 (unregistering): Port device team_slave_1 remo= ved [ 42.002376][ T3257] team0 (unregistering): Port device team_slave_0 remo= ved [ 42.386710][ T6681] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 42.391513][ T6681] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 42.394382][ T6681] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 42.397224][ T6681] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 42.435096][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 42.446667][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 42.451278][ T819] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 42.451317][ T819] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 42.453888][ T666] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 42.453907][ T666] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 42.500707][ T53] Bluetooth: hci0: command tx timeout [ 42.511046][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.521729][ T6681] veth0_vlan: entered promiscuous mode [ 42.524564][ T6681] veth1_vlan: entered promiscuous mode [ 42.533888][ T6681] veth0_macvtap: entered promiscuous mode [ 42.534904][ T6681] veth1_macvtap: entered promiscuous mode [ 42.538062][ T6681] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 42.541051][ T6681] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 42.544378][ T819] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 42.545881][ T819] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 42.547594][ T819] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 42.548994][ T819] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 42.575303][ T819] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 42.577497][ T819] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 42.585352][ T666] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 42.586324][ T666] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 SYZFAIL: failed to recv rpc fd=3D3 want=3D4 recv=3D0 n=3D0 (errno 9: Bad file descriptor) syzkaller build log: go env (err=3D) AR=3D'ar' CC=3D'gcc' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_ENABLED=3D'1' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' CXX=3D'g++' GCCGO=3D'gccgo' GO111MODULE=3D'auto' GOAMD64=3D'v1' GOARCH=3D'amd64' GOAUTH=3D'netrc' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOCACHEPROG=3D'' GODEBUG=3D'' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFIPS140=3D'off' GOFLAGS=3D'' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build1911780612=3D/tmp/go-build -gno-record-gc= c-switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' GOMODCACHE=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs-2/linux/gopath' GOPRIVATE=3D'' GOPROXY=3D'https://proxy.golang.org,direct' GOROOT=3D'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTELEMETRY=3D'local' GOTELEMETRYDIR=3D'/syzkaller/.config/go/telemetry' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.24.4' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at d6526ea3e 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}}' -ldflags=3D"-s -w -X github.com/google/syzkaller/pr= og.GitRevision=3Dd6526ea3e6ad9081c902859bbb80f9f840377cb4 -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20251126-113115" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3Dd6526ea3e6ad9081c902859bbb80f9f840377cb4 -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20251126-113115" ./sys/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 touch .descriptions GOOS=3Dlinux GOARCH=3Darm64 go build -ldflags=3D"-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dd6526ea3e6ad9081c902859bbb80f9f840377cb4 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20251126-113115" -o ./bi= n/linux_arm64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_arm64 aarch64-linux-gnu-g++ -o ./bin/linux_arm64/syz-executor executor/executor.c= c \ -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-l= arger-than=3D16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-ove= rflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -stati= c-pie -std=3Dc++17 -I. -Iexecutor/_include -DGOOS_linux=3D1 -DGOARCH_arm6= 4=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"d6526ea3e6ad9081c902859bbb80f9f840= 377cb4\" /usr/lib/gcc-cross/aarch64-linux-gnu/12/../../../../aarch64-linux-gnu/bin/l= d: /tmp/ccHJUo9o.o: in function `Connection::Connect(char const*, char cons= t*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0xd8): warning: Using 'gethostbyname' in statically linked applicati= ons requires at runtime the shared libraries from the glibc version used fo= r linking ./tools/check-syzos.sh 2>/dev/null Tested on: commit: 8640b745 Merge tag 'kbuild-fixes-6.19-1' of git://git... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D8a8594efdc14f07= a dashboard link: https://syzkaller.appspot.com/bug?extid=3D05f9cecd28e356241= aba compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-= 1~exp1~20250708183702.136), Debian LLD 20.1.8 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D1067949a5800= 00