From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f70.google.com (mail-ot1-f70.google.com [209.85.210.70]) (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 9E3B43AFCF2 for ; Sat, 3 Oct 2026 10:29:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791023345; cv=none; b=rTTIRwfbsCoIssVGac9uk9dKQcwMTInUK0j3aGvqyBoBuT3xHXo+6jU1mskU6arUwGDJgXIB8wlT2icYw/SCV0X0ltQ1AdY2aELbxBqZUtzLjfwWc/sfEwa5GUJS7H/j9FFO28Dg0Qmlq3ytM3PEnkm7Av+oc/IiP13AAgWJPWg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1791023345; c=relaxed/simple; bh=nRNW6PX90Brx7ozdIXSOfc3Npjc6q+q4Q4ePhG71tfA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=QdezTIrhyOfU3kXaK6sbdmV10cfyWArbd6IgWsQs/7/m+Vp7YouPDMS9Xf5mkv5SdlpKFPzguvc9aYAbZaELn+X9T3VKizzW9Ni7bGf8P7qPH8mx1gvN4PcWdzkQdxTY3IXbgNhzWz6m0IWaYgKLjp7Xn2n3sPlJAK8VjR+Y7fs= 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=209.85.210.70 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-f70.google.com with SMTP id 46e09a7af769-8223f4fb134so921624a34.1 for ; Sat, 03 Oct 2026 03:29:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1791023342; x=1791628142; h=content-transfer-encoding:content-type:to:from:subject:message-id :in-reply-to:date:mime-version:x-gm-message-state:from:to:cc:subject :date:message-id:reply-to:content-type; bh=LaSCKOLltpWSEuJE1ROAWBhao/xP+KhXsDuaM+jedDQ=; b=npaOvcL/5D8JdrgFFQsxWcFVO9sCD6gflWxd9zlpEBAllYniehIEVgar3ZlPZtapD2 Tx+WEhEru4Igs6CNaE1/oPCFY6c4AsBcb9PlMwBV7ReJpEt6t00Jf+eFc7KkMpySLsTE ARTT5bRQLdi+p3MQBTZIRrKGaycjffur009ziDjcIDEDiZW3hqirDKXoZVRzvtpnSdUJ iAFWIOkMZuz9IncsbZFjYYcSMqH5nAU5qYK3zaiuKkZcopu+wqrn5iM2ZmwZ8tVP2snG xLLWdSW4EkBmteuYr9NSq0LUv4BNKAA8R5R63HswiVZg0cow4n/Q60EKV0oJzO3S+E3Z E8vQ== X-Gm-Message-State: AFuF++n856y7ifHNsKumqLQM2VLAbpC4RMtX9+yekJACjRoamI4esmFE dtfxi/f4EhLlszAS6st7Wk5nFUgkTuexOaZdvl5uOeJGRi5k8y99M3pv5q6su+B+ZZ5JH9TOLHl UyLK/pfniH8Grdck7DSkMPZs2TDw4lTqb2+2zMCBJ8LQKXhLo8XjxraqeOUA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:c110:b0:4d5:291b:b850 with SMTP id 5614622812f47-4f67b648c89mr2020021b6e.54.1791023342570; Sat, 03 Oct 2026 03:29:02 -0700 (PDT) Date: Sat, 03 Oct 2026 03:29:02 -0700 In-Reply-To: <20261003101247.876-1-rajojha047@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ac0d8ee.9ad129c8.3858c0.0011.GAE@google.com> Subject: Re: [syzbot] WARNING in wiphy_delayed_work_cancel From: syzbot To: linux-kernel@vger.kernel.org, rajojha047@gmail.com, 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: an_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to= handle the transport of batman-adv packets. Packets going over this interf= ace will be fragmented on layer2 which could impact the performance. Settin= g the MTU to 1532 would solve the problem. [ 62.793102][ T5864] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 62.814915][ T5864] hsr_slave_0: entered promiscuous mode [ 62.815489][ T5864] hsr_slave_1: entered promiscuous mode [ 62.815842][ T5864] debugfs: 'hsr0' already exists in 'hsr' [ 62.815935][ T5864] Cannot create hsr debugfs directory [ 64.359905][ T67] Bluetooth: hci0: command tx timeout [ 65.513797][ T5837] bridge_slave_1: left allmulticast mode [ 65.513852][ T5837] bridge_slave_1: left promiscuous mode [ 65.515345][ T5837] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 65.527936][ T5837] bridge_slave_0: left allmulticast mode [ 65.527953][ T5837] bridge_slave_0: left promiscuous mode [ 65.528170][ T5837] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 65.590137][ T43] kauditd_printk_skb: 20 callbacks suppressed [ 65.590156][ T43] audit: type=3D1400 audit(1791023292.018:189): avc: = denied { write } for pid=3D5883 comm=3D"dhcpcd-run-hook" name=3D"hook-sta= te" dev=3D"tmpfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext= =3Dsystem_u:object_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 65.590377][ T43] audit: type=3D1400 audit(1791023292.018:190): avc: = denied { create } for pid=3D5883 comm=3D"dhcpcd-run-hook" name=3D"resolv.= conf.eth2.link" scontext=3Dsystem_u:system_r:dhcpc_t tcontext=3Dsystem_u:ob= ject_r:tmpfs_t tclass=3Dfile permissive=3D1 [ 65.590877][ T43] audit: type=3D1400 audit(1791023292.018:191): avc: = denied { write } for pid=3D5883 comm=3D"dhcpcd-run-hook" path=3D"/run/dhc= pcd/hook-state/resolv.conf.eth2.link" dev=3D"tmpfs" ino=3D2013 scontext=3Ds= ystem_u:system_r:dhcpc_t tcontext=3Dsystem_u:object_r:tmpfs_t tclass=3Dfile= permissive=3D1 [ 65.591303][ T43] audit: type=3D1400 audit(1791023292.018:192): avc: = denied { append } for pid=3D5883 comm=3D"dhcpcd-run-hook" name=3D"resolv.= conf.eth2.link" dev=3D"tmpfs" ino=3D2013 scontext=3Dsystem_u:system_r:dhcpc= _t tcontext=3Dsystem_u:object_r:tmpfs_t tclass=3Dfile permissive=3D1 [ 65.649792][ T43] audit: type=3D1400 audit(1791023292.078:193): avc: = denied { write } for pid=3D5886 comm=3D"rm" name=3D"hook-state" dev=3D"tm= pfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext=3Dsystem_u:ob= ject_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 65.649931][ T43] audit: type=3D1400 audit(1791023292.078:194): avc: = denied { unlink } for pid=3D5886 comm=3D"rm" name=3D"resolv.conf.eth2.lin= k" dev=3D"tmpfs" ino=3D2013 scontext=3Dsystem_u:system_r:dhcpc_t tcontext= =3Dsystem_u:object_r:tmpfs_t tclass=3Dfile permissive=3D1 [ 65.662713][ T5837] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 65.685485][ T5837] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 65.686538][ T5837] bond0 (unregistering): Released all slaves [ 65.733369][ T5441] 8021q: adding VLAN 0 to HW filter on device eth2 [ 65.763611][ T5837] hsr_slave_0: left promiscuous mode [ 65.764176][ T5837] hsr_slave_1: left promiscuous mode [ 65.764872][ T5837] batman_adv: batadv0: Interface deactivated: batadv_s= lave_0 [ 65.764895][ T5837] batman_adv: batadv0: Removing interface: batadv_slav= e_0 [ 65.765793][ T5837] batman_adv: batadv0: Interface deactivated: batadv_s= lave_1 [ 65.765807][ T5837] batman_adv: batadv0: Removing interface: batadv_slav= e_1 [ 65.776211][ T5837] veth1_macvtap: left promiscuous mode [ 65.776258][ T5837] veth0_macvtap: left promiscuous mode [ 65.776383][ T5837] veth1_vlan: left promiscuous mode [ 65.776449][ T5837] veth0_vlan: left promiscuous mode [ 65.995161][ T5837] team0 (unregistering): Port device team_slave_1 remo= ved [ 66.010657][ T5837] team0 (unregistering): Port device team_slave_0 remo= ved [ 66.242707][ T43] audit: type=3D1400 audit(1791023292.668:195): avc: = denied { write } for pid=3D5889 comm=3D"dhcpcd-run-hook" name=3D"hook-sta= te" dev=3D"tmpfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext= =3Dsystem_u:object_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 66.318339][ T43] audit: type=3D1400 audit(1791023292.738:196): avc: = denied { write } for pid=3D5892 comm=3D"rm" name=3D"hook-state" dev=3D"tm= pfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext=3Dsystem_u:ob= ject_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 66.439075][ T67] Bluetooth: hci0: command tx timeout [ 66.439466][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.442488][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsi= m0 [ 66.443164][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.444629][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsi= m1 [ 66.445152][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.447862][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsi= m2 [ 66.448537][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.455828][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsi= m3 [ 66.458030][ T43] audit: type=3D1400 audit(1791023292.878:197): avc: = denied { write } for pid=3D5895 comm=3D"dhcpcd-run-hook" name=3D"hook-sta= te" dev=3D"tmpfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext= =3Dsystem_u:object_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 66.525202][ T43] audit: type=3D1400 audit(1791023292.948:198): avc: = denied { write } for pid=3D5905 comm=3D"rm" name=3D"hook-state" dev=3D"tm= pfs" ino=3D1839 scontext=3Dsystem_u:system_r:dhcpc_t tcontext=3Dsystem_u:ob= ject_r:tmpfs_t tclass=3Ddir permissive=3D1 [ 66.543482][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.563932][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.570011][ T209] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 66.570091][ T209] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 66.579873][ T209] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 66.579960][ T209] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 66.879344][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.922063][ T5864] veth0_vlan: entered promiscuous mode [ 66.928641][ T5864] veth1_vlan: entered promiscuous mode [ 66.962353][ T5864] veth0_macvtap: entered promiscuous mode [ 66.964951][ T5864] veth1_macvtap: entered promiscuous mode [ 66.973999][ T5864] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 66.978182][ T5864] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 67.009928][ T5754] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 67.043791][ T62] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 67.043805][ T62] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 67.049131][ T5837] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 67.072199][ T62] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 67.072217][ T62] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 67.079714][ T5837] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 67.090038][ T5754] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 67.666773][ T5754]=20 [ 67.667906][ T5754] =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D= =3D=3D [ 67.670864][ T5754] WARNING: possible recursive locking detected [ 67.673721][ T5754] syzkaller #0 Not tainted [ 67.675241][ T5754] -------------------------------------------- [ 67.677627][ T5754] kworker/u32:2/5754 is trying to acquire lock: [ 67.680230][ T5754] ffff8880539b0800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at:= ieee80211_uninit+0x104/0x2e0 [ 67.684005][ T5754]=20 [ 67.684005][ T5754] but task is already holding lock: [ 67.687170][ T5754] ffff8880539b0800 (&rdev->wiphy.mtx){+.+.}-{4:4}, at:= ieee80211_remove_interfaces+0xf0/0x6e0 [ 67.691869][ T5754]=20 [ 67.691869][ T5754] other info that might help us debug this: [ 67.695164][ T5754] Possible unsafe locking scenario: [ 67.695164][ T5754]=20 [ 67.698279][ T5754] CPU0 [ 67.699702][ T5754] ---- [ 67.701072][ T5754] lock(&rdev->wiphy.mtx); [ 67.702958][ T5754] lock(&rdev->wiphy.mtx); [ 67.704806][ T5754]=20 [ 67.704806][ T5754] *** DEADLOCK *** [ 67.704806][ T5754]=20 [ 67.708010][ T5754] May be due to missing lock nesting notation [ 67.708010][ T5754]=20 [ 67.710898][ T5754] locks held by kworker/u32:2/5754: 5, last CPU#3: [ 67.713491][ T5754] #0: ffff88801d6a7140 ((wq_completion)netns){+.+.}-{= 0:0}, at: process_one_work+0x1466/0x1b10 [ 67.717245][ T5754] #1: ffffc90003e3fd08 (net_cleanup_work){+.+.}-{0:0}= , at: process_one_work+0xa2c/0x1b10 [ 67.721603][ T5754] #2: ffffffff90cbbfa8 (pernet_ops_rwsem){++++}-{4:4}= , at: cleanup_net+0xb8/0x920 [ 67.727220][ T5754] #3: ffffffff90cd4b00 (rtnl_mutex){+.+.}-{4:4}, at: = ieee80211_unregister_hw+0x4d/0x360 [ 67.731071][ T5754] #4: ffff8880539b0800 (&rdev->wiphy.mtx){+.+.}-{4:4}= , at: ieee80211_remove_interfaces+0xf0/0x6e0 [ 67.734602][ T5754]=20 [ 67.734602][ T5754] stack backtrace: [ 67.736954][ T5754] CPU: 3 UID: 0 PID: 5754 Comm: kworker/u32:2 Not tain= ted syzkaller #0 PREEMPT(full)=20 [ 67.740313][ T5754] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 67.744149][ T5754] Workqueue: netns cleanup_net [ 67.745929][ T5754] Call Trace: [ 67.747399][ T5754] [ 67.748493][ T5754] dump_stack_lvl+0x100/0x190 [ 67.750079][ T5754] print_deadlock_bug.cold+0xbd/0xca [ 67.751840][ T5754] __lock_acquire+0x13f4/0x1f40 [ 67.753682][ T5754] lock_acquire+0x1d1/0x380 [ 67.755394][ T5754] ? ieee80211_uninit+0x104/0x2e0 [ 67.757427][ T5754] ? __pfx___might_resched+0x10/0x10 [ 67.759654][ T5754] __mutex_lock+0x1a4/0x1bd0 [ 67.761548][ T5754] ? ieee80211_uninit+0x104/0x2e0 [ 67.763313][ T5754] ? ieee80211_uninit+0x104/0x2e0 [ 67.765265][ T5754] ? ib_device_get_by_netdev+0x1a8/0x530 [ 67.767507][ T5754] ? __pfx___mutex_lock+0x10/0x10 [ 67.769502][ T5754] ? vxlan_netdevice_event+0x11f/0x370 [ 67.771717][ T5754] ? __pfx_ib_device_get_by_netdev+0x10/0x10 [ 67.774156][ T5754] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 67.776825][ T5754] ? __pfx_vxlan_netdevice_event+0x10/0x10 [ 67.779316][ T5754] ? ip6_route_dev_notify+0xe4/0x750 [ 67.782010][ T5754] ? ndisc_netdev_event+0xa1/0x560 [ 67.784532][ T5754] ? ieee80211_uninit+0x104/0x2e0 [ 67.787098][ T5754] ? rtnl_is_locked+0x15/0x20 [ 67.789325][ T5754] ieee80211_uninit+0x104/0x2e0 [ 67.791104][ T5754] ? __pfx_ieee80211_uninit+0x10/0x10 [ 67.792953][ T5754] unregister_netdevice_many_notify+0x1407/0x2150 [ 67.794957][ T5754] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 67.797525][ T5754] ? rcu_is_watching+0x13/0xc0 [ 67.799462][ T5754] unregister_netdevice_queue+0x30b/0x3c0 [ 67.801666][ T5754] ? kernfs_remove_by_name_ns+0x103/0x120 [ 67.803902][ T5754] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 67.806383][ T5754] _cfg80211_unregister_wdev+0x66e/0x830 [ 67.808647][ T5754] ieee80211_remove_interfaces+0x34e/0x6e0 [ 67.811148][ T5754] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 67.813691][ T5754] ieee80211_unregister_hw+0x55/0x360 [ 67.815846][ T5754] hwsim_exit_net+0x891/0x1500 [ 67.818006][ T5754] ? __pfx_hwsim_exit_net+0x10/0x10 [ 67.821567][ T5754] ? __pfx___might_resched+0x10/0x10 [ 67.823580][ T5754] ? ip_vs_sync_net_cleanup+0x84/0x90 [ 67.825315][ T5754] ? __ip_vs_dev_cleanup_batch+0x21e/0x2a0 [ 67.827144][ T5754] ? __pfx_hwsim_exit_net+0x10/0x10 [ 67.828885][ T5754] ops_undo_list+0x2ee/0xab0 [ 67.830799][ T5754] ? __pfx_ops_undo_list+0x10/0x10 [ 67.832972][ T5754] ? cleanup_net+0x332/0x920 [ 67.834812][ T5754] ? idr_destroy+0x62/0x2e0 [ 67.836747][ T5754] cleanup_net+0x499/0x920 [ 67.838833][ T5754] ? __pfx_cleanup_net+0x10/0x10 [ 67.840948][ T5754] ? process_one_work+0xa2c/0x1b10 [ 67.843529][ T5754] ? process_one_work+0x906/0x1b10 [ 67.846421][ T5754] process_one_work+0xac7/0x1b10 [ 67.849247][ T5754] ? __pfx_process_one_work+0x10/0x10 [ 67.851637][ T5754] ? lock_acquire+0x1d1/0x380 [ 67.853690][ T5754] ? __pfx_cleanup_net+0x10/0x10 [ 67.856016][ T5754] worker_thread+0x5ef/0xe50 [ 67.858043][ T5754] ? kthread+0x13a/0x450 [ 67.859721][ T5754] ? __pfx_worker_thread+0x10/0x10 [ 67.861571][ T5754] kthread+0x373/0x450 [ 67.862940][ T5754] ? __pfx_kthread+0x10/0x10 [ 67.864501][ T5754] ret_from_fork+0x730/0xd60 [ 67.866036][ T5754] ? __pfx_ret_from_fork+0x10/0x10 [ 67.867762][ T5754] ? __switch_to+0x800/0x10f0 [ 67.869425][ T5754] ? __pfx_kthread+0x10/0x10 [ 67.871349][ T5754] ret_from_fork_asm+0x1a/0x30 [ 67.873464][ T5754] [ 71.389794][ T1440] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.389822][ T1440] ieee802154 phy1 wpan1: encryption failed: -22 [ 76.509494][ T10] cfg80211: failed to load regulatory.db 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-build1444367985=3D/tmp/go-build -gno-record-gc= c-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'go1.26.0' GOWORK=3D'' PKG_CONFIG=3D'pkg-config' git status (err=3D) HEAD detached at 1e72964b011 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=3D1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/goo= gle/syzkaller/prog.gitRevisionDate=3D20260817-123423" ./sys/syz-sysgen | g= rep -q false || go install -ldflags=3D"-s -w -X github.com/google/syzkaller= /prog.GitRevision=3D1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/= google/syzkaller/prog.gitRevisionDate=3D20260817-123423" ./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=3D1e72964b0111319984575e60f266d1fa0a98abb5 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20260817-123423" -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\"1e72964b0111319984575e60f266d1fa0a= 98abb5\" /usr/bin/ld: /tmp/ccQDOckT.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=3D12265725580000 Tested on: commit: e767a4ea Merge tag 'probes-fixes-v7.3-rc5' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D929e4854a828f43= 4 dashboard link: https://syzkaller.appspot.com/bug?extid=3De9cbd080a7801f06c= f08 compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Deb= ian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D16f92ec95800= 00