From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f69.google.com (mail-ot1-f69.google.com [209.85.210.69]) (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 3E25227B352 for ; Wed, 21 Jan 2026 19:30:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769023807; cv=none; b=gOrDDpssRDEys+gQPQELs7fQyT7DWe/XGhseWuMenMhs/7xdMVUc5yQbHvxcZgs5mQqRZjKes8BGG/ZRLRZ0sg0xDT5SZaXwprxUKx6eWTqYP0tmlizdHlboYnN9o4hUwz+5xseDP3dj+IMPJ87x5s/fcZs6VFPYX6ROaj+EiFc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769023807; c=relaxed/simple; bh=FVcK+BKwdALfIDPTgoXt66TQ3+UlYW7Fux+edzuy1qc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=u8GdESPlZo59bNo50aC3Dx+oo6OG5UDN5w4WQJTnFPFMbAG4SNxeLYvAHyVKkubRSMLgIZ/mCDbIpavZhaXtsK1kAmD3Rp/ha7F632Kqj0y/NPd9dZ/WVBtn23m192chDxisFQk0zXtD6mdRQfTnWGSQmSqZHig+l6QKvx+uEkU= 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=209.85.210.69 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-f69.google.com with SMTP id 46e09a7af769-7cfcc8890d2so3283441a34.0 for ; Wed, 21 Jan 2026 11:30:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769023803; x=1769628603; 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=muT8Dto0tDED6DTfzwkBleL/ypAjLBVavxsWMdBNF4A=; b=IDzJTbOu93RhYME97LK1kRlxbZ99ptthwyQmE8BiXKHoGQ2s5x+JBdOZ8hIIdOfUpd P8tWch+x73X3TD8/KafnkATdgFUhqxU361Ve+BZ/V4fpUuTulQRUNRPLRrAJlF/S8QW5 Gv6P7+SDhG26VDTMqICEqr7/73Zi5+QhsTdracnUEP5LrQbBxyndJUz5uFi+A/Z0IAOw KE5ixm3ry7tAfFHL9TwGXWB0u8BXPgyOGtjS1Pi2ZzmVdcBrTXfRgZT+CYY3zOliX+Ld AWxsf+h20fLUSEbga1tWohzYkn2cZHPs12rke4YbSzPzvs0SoXoxJHbmld7kOIFf+zLZ 6BGw== X-Forwarded-Encrypted: i=1; AJvYcCUQ/qsCAreGOvphap+gdLXoddcCA+7mdyHrj9HYS/UdFW8VlGae9Hj8lvC5WSVvALK37nwBIZUqmQ==@vger.kernel.org X-Gm-Message-State: AOJu0YzfyenDSIs/xTXGnue2dZM/mHWU7Q4FcxrUKA3MYSV0wdwlPZ9y cHMfHMKbz9qtIiIinwzGv5QXusj6GDGiBnmU9C44vwosKvLWEqKI+8H2LEUb1BPNZ6x1GnJXMN9 p0XxtCBGHlhRUinvvD1GIkiESDdLBwKi0cZXoXX2Z8QlcxcvPHRML8Lc3zsc= Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4a8e:b0:661:8a3:ad19 with SMTP id 006d021491bc7-662c1c0844emr257482eaf.30.1769023802932; Wed, 21 Jan 2026 11:30:02 -0800 (PST) Date: Wed, 21 Jan 2026 11:30:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6971293a.050a0220.706b.0016.GAE@google.com> Subject: Re: [syzbot] [io-uring?] INFO: task hung in io_wq_put_and_exit (6) From: syzbot To: axboe@kernel.dk, io-uring@vger.kernel.org, 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: text=3Dsystem_u:object_r:binfmt_misc_fs_t tclass=3Ddir permissive=3D1 Setting up swapspace version 1, size =3D 127995904 bytes [ 74.071984][ T30] audit: type=3D1400 audit(1769023732.299:71): avc: d= enied { mount } for pid=3D5816 comm=3D"syz-executor" name=3D"/" dev=3D"bi= nfmt_misc" ino=3D1 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:ob= ject_r:binfmt_misc_fs_t tclass=3Dfilesystem permissive=3D1 [ 75.027540][ T5816] Adding 124996k swap on ./swap-file. Priority:0 exte= nts:1 across:124996k=20 [ 77.035760][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 77.035777][ T30] audit: type=3D1400 audit(1769023735.389:76): avc: d= enied { execmem } for pid=3D5827 comm=3D"syz-executor" scontext=3Droot:sy= sadm_r:sysadm_t tcontext=3Droot:sysadm_r:sysadm_t tclass=3Dprocess permissi= ve=3D1 [ 77.115776][ T30] audit: type=3D1400 audit(1769023735.469:77): avc: d= enied { read } for pid=3D5832 comm=3D"syz-executor" dev=3D"nsfs" ino=3D40= 26531833 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_r:nsf= s_t tclass=3Dfile permissive=3D1 [ 77.197863][ T30] audit: type=3D1400 audit(1769023735.469:78): avc: d= enied { open } for pid=3D5832 comm=3D"syz-executor" path=3D"net:[40265318= 33]" dev=3D"nsfs" ino=3D4026531833 scontext=3Droot:sysadm_r:sysadm_t tconte= xt=3Dsystem_u:object_r:nsfs_t tclass=3Dfile permissive=3D1 [ 77.256106][ T30] audit: type=3D1400 audit(1769023735.469:79): avc: d= enied { mounton } for pid=3D5832 comm=3D"syz-executor" path=3D"/" dev=3D"= sda1" ino=3D2 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_= r:root_t tclass=3Ddir permissive=3D1 [ 77.376461][ T30] audit: type=3D1400 audit(1769023735.749:80): avc: d= enied { mounton } for pid=3D5832 comm=3D"syz-executor" path=3D"/root/syzk= aller.ODDuwd/syz-tmp" dev=3D"sda1" ino=3D2042 scontext=3Droot:sysadm_r:sysa= dm_t tcontext=3Droot:object_r:user_home_t tclass=3Ddir permissive=3D1 [ 77.426222][ T30] audit: type=3D1400 audit(1769023735.769:81): avc: d= enied { mount } for pid=3D5832 comm=3D"syz-executor" name=3D"/" dev=3D"tm= pfs" ino=3D1 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_r= :tmpfs_t tclass=3Dfilesystem permissive=3D1 [ 77.455015][ T30] audit: type=3D1400 audit(1769023735.769:82): avc: d= enied { mounton } for pid=3D5832 comm=3D"syz-executor" path=3D"/root/syzk= aller.ODDuwd/syz-tmp/newroot/dev" dev=3D"tmpfs" ino=3D3 scontext=3Droot:sys= adm_r:sysadm_t tcontext=3Droot:object_r:user_tmpfs_t tclass=3Ddir permissiv= e=3D1 [ 77.480585][ T30] audit: type=3D1400 audit(1769023735.769:83): avc: d= enied { mount } for pid=3D5832 comm=3D"syz-executor" name=3D"/" dev=3D"pr= oc" ino=3D1 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_r:= proc_t tclass=3Dfilesystem permissive=3D1 [ 77.502555][ T30] audit: type=3D1400 audit(1769023735.779:84): avc: d= enied { mounton } for pid=3D5832 comm=3D"syz-executor" path=3D"/root/syzk= aller.ODDuwd/syz-tmp/newroot/sys/kernel/debug" dev=3D"debugfs" ino=3D1 scon= text=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_r:debugfs_t tclass= =3Ddir permissive=3D1 [ 77.530216][ T30] audit: type=3D1400 audit(1769023735.779:85): avc: d= enied { mounton } for pid=3D5832 comm=3D"syz-executor" path=3D"/root/syzk= aller.ODDuwd/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev=3D"proc" ino=3D47= 68 scontext=3Droot:sysadm_r:sysadm_t tcontext=3Dsystem_u:object_r:sysctl_fs= _t tclass=3Ddir permissive=3D1 [ 77.582717][ T5832] 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. [ 78.317095][ T5137] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 78.335937][ T5137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 78.343994][ T5137] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 78.352415][ T5137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 78.359995][ T5137] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 79.466468][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 79.475648][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 79.626085][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 79.633927][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 80.241478][ T5888] chnl_net:caif_netlink_parms(): no params data found [ 80.459107][ T5888] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 80.470259][ T5888] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 80.477785][ T5888] bridge_slave_0: entered allmulticast mode [ 80.484650][ T5888] bridge_slave_0: entered promiscuous mode [ 80.494287][ T5888] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 80.501686][ T5888] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 80.509461][ T5888] bridge_slave_1: entered allmulticast mode [ 80.516827][ T5888] bridge_slave_1: entered promiscuous mode [ 80.549445][ T5888] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 80.562530][ T5888] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 80.602734][ T5888] team0: Port device team_slave_0 added [ 80.611369][ T5888] team0: Port device team_slave_1 added [ 80.637661][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 80.644602][ T5888] 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. [ 80.670855][ T5888] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 80.685512][ T5888] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 80.692580][ T5888] 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. [ 80.719042][ T5888] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 80.754334][ T5888] hsr_slave_0: entered promiscuous mode [ 80.760681][ T5888] hsr_slave_1: entered promiscuous mode [ 80.873414][ T5888] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 80.885521][ T5888] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 80.895484][ T5888] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 80.905604][ T5888] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 80.931341][ T5888] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 80.938615][ T5888] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 80.947289][ T5888] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 80.954444][ T5888] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 80.998830][ T5888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.015302][ T60] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 81.024604][ T60] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 81.041085][ T5888] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.052143][ T12] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 81.059263][ T12] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 81.071460][ T60] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 81.078564][ T60] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 81.211172][ T5888] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.248210][ T5888] veth0_vlan: entered promiscuous mode [ 81.259263][ T5888] veth1_vlan: entered promiscuous mode [ 81.283687][ T5888] veth0_macvtap: entered promiscuous mode [ 81.292476][ T5888] veth1_macvtap: entered promiscuous mode [ 81.308568][ T5888] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 81.321101][ T5888] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 81.336539][ T60] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 81.348097][ T60] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 81.357060][ T60] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 81.367258][ T60] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 2026/01/21 19:28:59 executed programs: 0 [ 81.507631][ T90] cfg80211: failed to load regulatory.db [ 81.536157][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > = 1 [ 81.544946][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > = 9 [ 81.553349][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 81.564963][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 81.584394][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 81.880379][ T5930] chnl_net:caif_netlink_parms(): no params data found [ 81.938870][ T5930] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 81.946021][ T5930] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 81.953134][ T5930] bridge_slave_0: entered allmulticast mode [ 81.960371][ T5930] bridge_slave_0: entered promiscuous mode [ 81.969459][ T5930] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 81.976697][ T5930] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 81.983848][ T5930] bridge_slave_1: entered allmulticast mode [ 81.991570][ T5930] bridge_slave_1: entered promiscuous mode [ 82.025152][ T5930] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 82.037968][ T5930] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 82.063977][ T5930] team0: Port device team_slave_0 added [ 82.073260][ T5930] team0: Port device team_slave_1 added [ 82.096729][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 82.103675][ T5930] 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. [ 82.129911][ T5930] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 82.141687][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 82.148881][ T5930] 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. [ 82.175166][ T5930] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 82.213049][ T5930] hsr_slave_0: entered promiscuous mode [ 82.219381][ T5930] hsr_slave_1: entered promiscuous mode [ 82.225304][ T5930] debugfs: 'hsr0' already exists in 'hsr' [ 82.231462][ T5930] Cannot create hsr debugfs directory [ 82.338888][ T5930] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 82.349132][ T5930] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 82.359560][ T5930] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 82.369490][ T5930] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 82.431937][ T5930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.451444][ T5930] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.462384][ T60] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 82.469488][ T60] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 82.488405][ T60] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 82.495478][ T60] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 82.634014][ T5930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.669589][ T5930] veth0_vlan: entered promiscuous mode [ 82.679859][ T5930] veth1_vlan: entered promiscuous mode [ 82.704326][ T5930] veth0_macvtap: entered promiscuous mode [ 82.715368][ T5930] veth1_macvtap: entered promiscuous mode [ 82.734887][ T5930] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 82.750652][ T5930] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 82.762618][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 82.772242][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 82.782190][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 82.793148][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 82.852368][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 82.860711][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 82.885601][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 82.893556][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 SYZFAIL: failed to recv rpc [ 83.392967][ T60] netdevsim netdevsim2 netdevsim3 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 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-build277648876=3D/tmp/go-build -gno-record-gcc= -switches' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' GOMOD=3D'/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mo= d' GOMODCACHE=3D'/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY=3D'' GONOSUMDB=3D'' GOOS=3D'linux' GOPATH=3D'/syzkaller/jobs/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 d6526ea3e6 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/cc0bwYtF.o: in function `Connection::Connect(char const*,= char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0x386): 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 Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D131087fc580000 Tested on: commit: 994089e6 io_uring/io-wq: don't trigger hung task for s.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux.g= it syztest kernel config: https://syzkaller.appspot.com/x/.config?x=3D8f75eb998b5774e= b dashboard link: https://syzkaller.appspot.com/bug?extid=3D4eb282331cab6d5b6= 588 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Deb= ian) 2.44 Note: no patches were applied.