From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 83CFA30DD0E for ; Sun, 14 Dec 2025 22:44:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765752245; cv=none; b=eY808TU+nRpmhPdGX8Jxicsmklrb8VpuGwrG59IoNdr00WsdEKFXMhERNmL/bfAfZ1QfYkdHDzXvspIdhRPyxQ1VXq/CkqggjDDykFEOfPIfRwvUVfPXTma5DbpXE8Y34YZXnuYGRRrd04o21fPK3VtZbZucFpnvKzFCDcfduOo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765752245; c=relaxed/simple; bh=+dzP3WGsr/k+jM2PHZ1Qv0NF8IP6hFcDuDBcbbjBjW0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=AjQw9jRSr5BPXgMWBkQCyYsKEr/W0d/hj7PguHs1uqbov9+sMDHjTOtLIxYwQKomOnucdfxkPKkFvrLfwPTnJFZuD8XGiPXSoCActIQEEjXMjGr6oLL8+2Pu7fVkOMdAa/8vK0zQqpTNFxxhAJRyLR0hYw6eVjlRrw5iRJTn4Rg= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-65747f4376bso5024038eaf.2 for ; Sun, 14 Dec 2025 14:44:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1765752242; x=1766357042; 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=hDfCJ7mqCjJlOV1/C+Apxt0EeXaROYpUZvF/sdaEV4s=; b=kAMKko/CNAm9bm7gLnwRLoouycTq+bcSRqPxa/uyyYQRCdg1I4d/APr5ZAWN/PU9+m T9u9I4754bayPr//vIf5kH3JDJ426rKWzCP+8KNtA6QMvnOK9Bwo0Kc3Dt9pkqdH4MBH sus3KWzIcnek8wQlZOKNaIr9VBQhCxOGdPUuJ+EKQlN0mGDQgvxVEQL13CW1ouVDU9jw FhA/A3YQ3ywi9+r+0roUXPau/VBHE4eovjvBOhq/kJIG7iUVpedeGYEJ/rOmKIE4o4kB ibJmF4GYgWJlz2+pPCWO/rVvleZq8nq7X3pjtu3hEYeylNW3SHDIDIy9zdpWYbZ7dl28 hoGg== X-Forwarded-Encrypted: i=1; AJvYcCVDwhk1pPcSaJ6IR8uPx66/ElbPNuOgKc8DWQcnMwsjgYz9+xXvVGurOOPA2B/7KsmOoxnjQ/A5meOQtEA=@vger.kernel.org X-Gm-Message-State: AOJu0Yzt4Za6uIwcu6jTbvgK0ND0L+iOO9+zqDlZRH011wutIVqA8aMK 1KAOj/4UiQTq7hzSLbE/YhfQLzeaMKvc+9vRfkz0uaQwK4lJs2HkD8j0bhKM7VcrKIiMa34DnpE RHbp0ysmbxMmwYRC0dT/dmmlVka/oRyP+XM6wlqeqv/CYdmByV+m98EovS3k= X-Google-Smtp-Source: AGHT+IFt1aqWJk92TnhSMZFznfc/mgeFbhIijAH3wJuRag9M1i4v9ReCfABZTY55Gsn0+gXfKQCSlD87UT10i4AzsczuVi+0ybsh Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:605:b0:659:9a49:8eae with SMTP id 006d021491bc7-65b4523c7d2mr4400270eaf.50.1765752242573; Sun, 14 Dec 2025 14:44:02 -0800 (PST) Date: Sun, 14 Dec 2025 14:44:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <693f3db2.a70a0220.104cf0.0332.GAE@google.com> Subject: Re: [syzbot] [fs?] memory leak in adfs_init_fs_context From: syzbot To: eraykrdg1@gmail.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 '10.128.1.213' (ED25519) to the list of known ho= sts. 2025/12/14 22:43:18 parsed 1 programs [ 37.712373][ T5814] cgroup: Unknown subsys name 'net' [ 37.852708][ T5814] cgroup: Unknown subsys name 'cpuset' [ 37.858990][ T5814] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size =3D 127995904 bytes [ 45.793734][ T5814] Adding 124996k swap on ./swap-file. Priority:0 exte= nts:1 across:124996k=20 [ 47.027391][ T5825] 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. [ 47.298490][ T5848] chnl_net:caif_netlink_parms(): no params data found [ 47.317351][ T5848] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 47.324739][ T5848] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 47.331833][ T5848] bridge_slave_0: entered allmulticast mode [ 47.338011][ T5848] bridge_slave_0: entered promiscuous mode [ 47.344534][ T5848] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 47.351584][ T5848] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 47.358656][ T5848] bridge_slave_1: entered allmulticast mode [ 47.364787][ T5848] bridge_slave_1: entered promiscuous mode [ 47.376139][ T5848] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 47.385864][ T5848] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 47.398694][ T5848] team0: Port device team_slave_0 added [ 47.404689][ T5848] team0: Port device team_slave_1 added [ 47.418227][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 47.425170][ T5848] 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. [ 47.451033][ T5848] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 47.461955][ T5848] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 47.468871][ T5848] 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. [ 47.494836][ T5848] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 47.511287][ T5848] hsr_slave_0: entered promiscuous mode [ 47.517050][ T5848] hsr_slave_1: entered promiscuous mode [ 47.544260][ T5848] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 47.551678][ T5848] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 47.559215][ T5848] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 47.567128][ T5848] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 47.579629][ T5848] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 47.586718][ T5848] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 47.593955][ T5848] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 47.600960][ T5848] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 47.617557][ T5848] 8021q: adding VLAN 0 to HW filter on device bond0 [ 47.626433][ T2113] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 47.634115][ T2113] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 47.643636][ T5848] 8021q: adding VLAN 0 to HW filter on device team0 [ 47.651827][ T58] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 47.658866][ T58] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 47.667451][ T2113] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 47.674493][ T2113] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 47.712493][ T5848] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.726799][ T5848] veth0_vlan: entered promiscuous mode [ 47.733467][ T5848] veth1_vlan: entered promiscuous mode [ 47.743510][ T5848] veth0_macvtap: entered promiscuous mode [ 47.749952][ T5848] veth1_macvtap: entered promiscuous mode [ 47.758532][ T5848] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 47.767484][ T5848] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 47.776289][ T2113] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 47.785155][ T2113] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 47.793957][ T2113] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 47.803186][ T2113] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 47.857905][ T35] netdevsim netdevsim0 netdevsim3 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 47.893462][ T35] netdevsim netdevsim0 netdevsim2 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 47.943714][ T35] netdevsim netdevsim0 netdevsim1 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 48.003482][ T35] netdevsim netdevsim0 netdevsim0 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 48.014825][ T58] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 48.024771][ T58] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 48.034932][ T1938] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 48.042907][ T1938] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 48.069136][ T5135] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 48.082403][ T5135] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 48.089470][ T5135] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 48.097107][ T5135] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 48.104358][ T5135] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 2025/12/14 22:43:30 executed programs: 0 [ 50.851981][ T35] bridge_slave_1: left allmulticast mode [ 50.857735][ T35] bridge_slave_1: left promiscuous mode [ 50.863350][ T35] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 50.870740][ T35] bridge_slave_0: left allmulticast mode [ 50.876445][ T35] bridge_slave_0: left promiscuous mode [ 50.882278][ T35] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 50.943824][ T35] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 50.952823][ T35] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 50.961629][ T35] bond0 (unregistering): Released all slaves [ 51.016728][ T35] hsr_slave_0: left promiscuous mode [ 51.022435][ T35] hsr_slave_1: left promiscuous mode [ 51.027855][ T35] batman_adv: batadv0: Interface deactivated: batadv_s= lave_0 [ 51.035519][ T35] batman_adv: batadv0: Removing interface: batadv_slav= e_0 [ 51.042948][ T35] batman_adv: batadv0: Interface deactivated: batadv_s= lave_1 [ 51.050311][ T35] batman_adv: batadv0: Removing interface: batadv_slav= e_1 [ 51.058439][ T35] veth1_macvtap: left promiscuous mode [ 51.063920][ T35] veth0_macvtap: left promiscuous mode [ 51.069372][ T35] veth1_vlan: left promiscuous mode [ 51.074576][ T35] veth0_vlan: left promiscuous mode [ 51.096386][ T35] team0 (unregistering): Port device team_slave_1 remo= ved [ 51.104418][ T35] team0 (unregistering): Port device team_slave_0 remo= ved [ 53.746742][ T50] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 53.753850][ T50] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 53.760895][ T50] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 53.768537][ T50] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 53.775682][ T50] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 53.808761][ T5985] chnl_net:caif_netlink_parms(): no params data found [ 53.826975][ T5985] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 53.834029][ T5985] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 53.841055][ T5985] bridge_slave_0: entered allmulticast mode [ 53.847228][ T5985] bridge_slave_0: entered promiscuous mode [ 53.853510][ T5985] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 53.861516][ T5985] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 53.868608][ T5985] bridge_slave_1: entered allmulticast mode [ 53.874881][ T5985] bridge_slave_1: entered promiscuous mode [ 53.885891][ T5985] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 53.895676][ T5985] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 53.908861][ T5985] team0: Port device team_slave_0 added [ 53.914938][ T5985] team0: Port device team_slave_1 added [ 53.924223][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 53.931143][ T5985] 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. [ 53.957319][ T5985] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 53.968209][ T5985] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 53.975179][ T5985] 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. [ 54.001082][ T5985] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 54.017628][ T5985] hsr_slave_0: entered promiscuous mode [ 54.023372][ T5985] hsr_slave_1: entered promiscuous mode [ 54.191291][ T5985] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.199056][ T5985] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.207354][ T5985] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 54.215704][ T5985] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 54.230450][ T5985] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 54.237523][ T5985] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 54.244770][ T5985] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 54.251818][ T5985] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 54.272254][ T5985] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.282436][ T35] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 54.289785][ T35] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 54.300458][ T5985] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.309349][ T989] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 54.316418][ T989] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 54.330130][ T35] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 54.337171][ T35] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 54.399081][ T5985] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.416251][ T5985] veth0_vlan: entered promiscuous mode [ 54.423550][ T5985] veth1_vlan: entered promiscuous mode [ 54.436241][ T5985] veth0_macvtap: entered promiscuous mode [ 54.443995][ T5985] veth1_macvtap: entered promiscuous mode [ 54.453630][ T5985] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 54.463191][ T5985] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 54.473958][ T35] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 54.485525][ T35] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 54.495458][ T35] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 54.504485][ T35] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 54.524250][ T989] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 54.536235][ T989] wlan0: 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) [ 54.547638][ T989] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 54.555615][ T989] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 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-build3573500242=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=3Damd64 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_amd64/syz-execprog 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 -DGOOS_linux=3D1 -DGOARCH= _amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"d6526ea3e6ad9081c902859bbb80f9f840= 377cb4\" /usr/bin/ld: /tmp/cc0hxglS.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 ./tools/check-syzos.sh 2>/dev/null Tested on: commit: 8f0b4cce Linux 6.19-rc1 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3Dd60836e327fd675= 6 dashboard link: https://syzkaller.appspot.com/bug?extid=3D1c70732df5fd4f0e4= fbb compiler: gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils= for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D14e1811a5800= 00