From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 1F93E156C6F for ; Wed, 14 May 2025 19:51:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747252265; cv=none; b=WeqlcKPd9VGzdKMmvKx75IkqkkYnHIOebaG+Cle51Qitt/KbZuwW6dXYAgSbTKcwxOckmirpYors3bf1vv7Zv0iicfZuriL+UIKxYY1iVukcWHdBag9CuPxnAWiSNLSOl6L+LaVcL+l1mMGqOt8p8ZxEmFZdFwDShCnmzHhfbXE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1747252265; c=relaxed/simple; bh=anhQ/nBvWdOgd1EJB5oynYBmQi4e2dMyX3mNWWX7QDo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=VuSWpjAxlPpm/r6xIJgTWxpiMHQXfT/aIwWIb9uy/m+Y51FiocBgqvyQlT6fdXz5DB4C4E5rvirpxg41zQD0OGwB4IKDyJ0oHzSr3sdEEVuscMBW2ZkCFAEDKor5sW/7hsgBGsTVZ3uyY3SqzCePP9WGjeP0PUfgnh7oAFZvhvw= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3db6ddceeebso3140795ab.3 for ; Wed, 14 May 2025 12:51:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1747252262; x=1747857062; 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=qpMf53SVk29cj5kO9sZ01yXK60J4qgtuyXUjPxQ0hTM=; b=jkgEirOY6Bkr8jy9InGPMhoeaQ7j3H5GeU9XdtKa7/41v953q1Sp5N8/+TY0Ge/kj7 +2TAEI+ogZBw2q3JckHujbP8IUIlGrr7EMkrWUA0x4qPVij1w7Cq+wRH0Y0hHzWaZoe8 7Mq+rgp8ATPZLOO8N1BCbDQwVEEKiLqBmt1Y06X7zV/H0OEXMCwuDpVV1fqD/tGLyhC3 S/aM/nLd46Ust0/G3+5GpLuNTj1NB8oVYVXR4xXhssVizYJVNQArCgbfTIdTrVI5C6P1 0ObNFfejntJ2Cr3PRUBkCQW2R22MbomBMvAhxPlWKVSm64Ztwj4KiroBLPrc24zqHvHc 6Yew== X-Gm-Message-State: AOJu0Yyd3MYBt+nZSRpnvK71MrzIMrX9JLdYpgus//Kv0cb3g6TFaZqQ x/rGSdweAv5BgpjEpM7fjckUGB0qCwgJww+/G/hpsU0bjWzNa/1TRKnCSGPO+7v20Mq0vQRVb1M oH7EPJOJouY0sNEESEIxWXFTsm/UvsZVUTphIwAecD8Hr4DmdcZWJNrU= X-Google-Smtp-Source: AGHT+IELbxFQYGfzvmssUg6z81uoi+Q4ViHGA27KA1Zir7d8iTVMX73tzCGM5bZAujpN2CopYd4DqGlaI8EZwF5ZOMJlJdTru/Yy Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1909:b0:3d5:deaf:b443 with SMTP id e9e14a558f8ab-3db6f79db66mr59528615ab.3.1747252262175; Wed, 14 May 2025 12:51:02 -0700 (PDT) Date: Wed, 14 May 2025 12:51:02 -0700 In-Reply-To: <80fd38b6-6cb2-4470-8531-60ee0e332787@I-love.SAKURA.ne.jp> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6824f426.a70a0220.3e9d8.001c.GAE@google.com> Subject: Re: [syzbot] [net?] possible deadlock in team_del_slave (3) From: syzbot To: linux-kernel@vger.kernel.org, penguin-kernel@i-love.sakura.ne.jp, 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: length: 249 > 9 [ 91.962498][ T5129] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > = 9 [ 91.974784][ T5129] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > = 4 [ 91.983891][ T5129] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > = 2 [ 92.271242][ T5925] chnl_net:caif_netlink_parms(): no params data found [ 92.341639][ T5925] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 92.349003][ T5925] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 92.356210][ T5925] bridge_slave_0: entered allmulticast mode [ 92.364780][ T5925] bridge_slave_0: entered promiscuous mode [ 92.377104][ T5925] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 92.384348][ T5925] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 92.392377][ T5925] bridge_slave_1: entered allmulticast mode [ 92.400665][ T5925] bridge_slave_1: entered promiscuous mode [ 92.433442][ T5925] bond0: (slave bond_slave_0): Enslaving as an active = interface with an up link [ 92.444942][ T5925] bond0: (slave bond_slave_1): Enslaving as an active = interface with an up link [ 92.480353][ T5925] team0: Port device team_slave_0 added [ 92.489803][ T5925] team0: Port device team_slave_1 added [ 92.522393][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_= 0 [ 92.529430][ T5925] 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 1560 would solve the problem. [ 92.556059][ T5925] batman_adv: batadv0: Not using interface batadv_slav= e_0 (retrying later): interface not active [ 92.569051][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_= 1 [ 92.576693][ T5925] 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 1560 would solve the problem. [ 92.602926][ T5925] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 92.658607][ T5925] hsr_slave_0: entered promiscuous mode [ 92.665128][ T5925] hsr_slave_1: entered promiscuous mode [ 92.671651][ T5925] debugfs: Directory 'hsr0' with parent 'hsr' already = present! [ 92.680672][ T5925] Cannot create hsr debugfs directory [ 92.835258][ T5925] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.846166][ T5925] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.857198][ T5925] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.867926][ T5925] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.902977][ T5925] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 92.910414][ T5925] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 92.918452][ T5925] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 92.925571][ T5925] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 92.983142][ T5925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.000293][ T3504] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 93.009888][ T3504] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 93.024748][ T5925] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.040019][ T4982] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 93.047149][ T4982] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 93.063879][ T3504] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 93.071208][ T3504] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 93.115899][ T5925] hsr0: Slave B (hsr_slave_1) is not up; please bring = it up to get a fully working HSR network [ 93.259512][ T5925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.305822][ T5925] veth0_vlan: entered promiscuous mode [ 93.319389][ T5925] veth1_vlan: entered promiscuous mode [ 93.348544][ T5925] veth0_macvtap: entered promiscuous mode [ 93.359245][ T5925] veth1_macvtap: entered promiscuous mode [ 93.378814][ T5925] batman_adv: The newly added mac address (aa:aa:aa:aa= :aa:3e) already exists on: batadv_slave_0 [ 93.391022][ T5925] batman_adv: It is strongly recommended to keep mac a= ddresses unique to avoid problems! [ 93.403633][ T5925] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 93.417993][ T5925] batman_adv: The newly added mac address (aa:aa:aa:aa= :aa:3f) already exists on: batadv_slave_1 [ 93.429061][ T5925] batman_adv: It is strongly recommended to keep mac a= ddresses unique to avoid problems! [ 93.440932][ T5925] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 93.455386][ T5925] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 93.464709][ T5925] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 93.473626][ T5925] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 93.482664][ T5925] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 93.554050][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 93.567636][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 93.601893][ T3504] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 93.610487][ T3504] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 94.005771][ T24] ------------[ cut here ]------------ [ 94.011540][ T24] WARNING: CPU: 1 PID: 24 at net/wireless/core.c:1759 = wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.021614][ T24] Modules linked in: [ 94.025672][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted = 6.15.0-rc6-syzkaller-g1a80a098c606-dirty #0 PREEMPT(full)=20 [ 94.037920][ T24] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 94.048197][ T24] Workqueue: events cfg80211_unregister_netdevice_work [ 94.055274][ T24] RIP: 0010:wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.061715][ T24] Code: e8 8b ce 1f f7 eb 05 e8 84 ce 1f f7 48 8d 7b 2= 0 e8 7b 92 0d f7 4c 89 f7 48 89 de 5b 41 5e 5d e9 ec f5 ff ff e8 67 ce 1f f= 7 90 <0f> 0b 90 eb dd 48 c7 c1 50 01 7e 8f 80 e1 07 80 c1 03 38 c1 7c 90 [ 94.082068][ T24] RSP: 0018:ffffc900001e7740 EFLAGS: 00010293 [ 94.088498][ T24] RAX: ffffffff8aa02299 RBX: ffff88806a2b96a8 RCX: fff= f88801de80000 [ 94.096806][ T24] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000= 0000000000000 [ 94.104806][ T24] RBP: 0000000000000000 R08: ffffffff8f7dd277 R09: 1ff= ffffff1efba4e [ 94.113238][ T24] R10: dffffc0000000000 R11: ffffffff8ac5eb30 R12: fff= f88806a2b8d80 [ 94.121555][ T24] R13: 1ffff1100fab81d0 R14: ffff88807d5c0700 R15: fff= fc900001e77a0 [ 94.130303][ T24] FS: 0000000000000000(0000) GS:ffff8881261fb000(0000= ) knlGS:0000000000000000 [ 94.139304][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 94.145902][ T24] CR2: 000000c003a86000 CR3: 0000000032fcc000 CR4: 000= 00000003526f0 [ 94.154171][ T24] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000= 0000000000000 [ 94.162228][ T24] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000= 0000000000400 [ 94.170393][ T24] Call Trace: [ 94.173704][ T24] [ 94.176763][ T24] ieee80211_free_keys+0xff/0x650 [ 94.181832][ T24] ? __pfx_ieee80211_free_keys+0x10/0x10 [ 94.187557][ T24] ? ip6_route_dev_notify+0x9a/0x5b0 [ 94.192880][ T24] ? notifier_call_chain+0x3bf/0x3e0 [ 94.198251][ T24] ieee80211_teardown_sdata+0x52/0x140 [ 94.203758][ T24] ? __pfx_ieee80211_uninit+0x10/0x10 [ 94.209438][ T24] unregister_netdevice_many_notify+0x1c34/0x2330 [ 94.215922][ T24] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 94.222857][ T24] ? rcu_is_watching+0x15/0xb0 [ 94.228043][ T24] ? __mutex_lock+0xa6d/0xe80 [ 94.232839][ T24] ? __mutex_lock+0x51b/0xe80 [ 94.237793][ T24] ? cfg80211_unregister_netdevice_work+0x12/0x50 [ 94.244253][ T24] unregister_netdevice_queue+0x33c/0x380 [ 94.250165][ T24] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 94.256526][ T24] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.261863][ T24] cfg80211_unregister_netdevice_work+0x3d/0x50 [ 94.268224][ T24] ? process_scheduled_works+0x9ec/0x17a0 [ 94.274067][ T24] process_scheduled_works+0xadb/0x17a0 [ 94.279838][ T24] ? __pfx_process_scheduled_works+0x10/0x10 [ 94.286074][ T24] worker_thread+0x8a0/0xda0 [ 94.290884][ T24] kthread+0x70e/0x8a0 [ 94.295232][ T24] ? __pfx_worker_thread+0x10/0x10 [ 94.300455][ T24] ? __pfx_kthread+0x10/0x10 [ 94.305085][ T24] ? __pfx_kthread+0x10/0x10 [ 94.310237][ T24] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.315469][ T24] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.320777][ T24] ? __pfx_kthread+0x10/0x10 [ 94.325392][ T24] ret_from_fork+0x4b/0x80 [ 94.329953][ T24] ? __pfx_kthread+0x10/0x10 [ 94.334582][ T24] ret_from_fork_asm+0x1a/0x30 [ 94.339462][ T24] [ 94.342497][ T24] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 94.349804][ T24] CPU: 1 UID: 0 PID: 24 Comm: kworker/1:0 Not tainted = 6.15.0-rc6-syzkaller-g1a80a098c606-dirty #0 PREEMPT(full)=20 [ 94.361729][ T24] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 94.371900][ T24] Workqueue: events cfg80211_unregister_netdevice_work [ 94.378882][ T24] Call Trace: [ 94.382189][ T24] [ 94.385131][ T24] dump_stack_lvl+0x99/0x250 [ 94.389748][ T24] ? __asan_memcpy+0x40/0x70 [ 94.394367][ T24] ? __pfx_dump_stack_lvl+0x10/0x10 [ 94.399599][ T24] ? __pfx__printk+0x10/0x10 [ 94.404215][ T24] panic+0x2db/0x790 [ 94.408122][ T24] ? __pfx_panic+0x10/0x10 [ 94.412710][ T24] ? show_trace_log_lvl+0x4fb/0x550 [ 94.418012][ T24] ? ret_from_fork_asm+0x1a/0x30 [ 94.422967][ T24] __warn+0x31b/0x4b0 [ 94.426949][ T24] ? wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.432591][ T24] ? wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.438228][ T24] report_bug+0x2be/0x4f0 [ 94.442557][ T24] ? wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.448292][ T24] ? wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.453947][ T24] ? wiphy_delayed_work_cancel+0x8c/0xb0 [ 94.459670][ T24] handle_bug+0x84/0x160 [ 94.463913][ T24] exc_invalid_op+0x1a/0x50 [ 94.468417][ T24] asm_exc_invalid_op+0x1a/0x20 [ 94.473260][ T24] RIP: 0010:wiphy_delayed_work_cancel+0x8a/0xb0 [ 94.479505][ T24] Code: e8 8b ce 1f f7 eb 05 e8 84 ce 1f f7 48 8d 7b 2= 0 e8 7b 92 0d f7 4c 89 f7 48 89 de 5b 41 5e 5d e9 ec f5 ff ff e8 67 ce 1f f= 7 90 <0f> 0b 90 eb dd 48 c7 c1 50 01 7e 8f 80 e1 07 80 c1 03 38 c1 7c 90 [ 94.499114][ T24] RSP: 0018:ffffc900001e7740 EFLAGS: 00010293 [ 94.505185][ T24] RAX: ffffffff8aa02299 RBX: ffff88806a2b96a8 RCX: fff= f88801de80000 [ 94.513345][ T24] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000= 0000000000000 [ 94.521331][ T24] RBP: 0000000000000000 R08: ffffffff8f7dd277 R09: 1ff= ffffff1efba4e [ 94.529328][ T24] R10: dffffc0000000000 R11: ffffffff8ac5eb30 R12: fff= f88806a2b8d80 [ 94.537300][ T24] R13: 1ffff1100fab81d0 R14: ffff88807d5c0700 R15: fff= fc900001e77a0 [ 94.545286][ T24] ? __pfx_ieee80211_uninit+0x10/0x10 [ 94.550760][ T24] ? wiphy_delayed_work_cancel+0x89/0xb0 [ 94.556521][ T24] ieee80211_free_keys+0xff/0x650 [ 94.561637][ T24] ? __pfx_ieee80211_free_keys+0x10/0x10 [ 94.567799][ T24] ? ip6_route_dev_notify+0x9a/0x5b0 [ 94.573181][ T24] ? notifier_call_chain+0x3bf/0x3e0 [ 94.578474][ T24] ieee80211_teardown_sdata+0x52/0x140 [ 94.583931][ T24] ? __pfx_ieee80211_uninit+0x10/0x10 [ 94.589304][ T24] unregister_netdevice_many_notify+0x1c34/0x2330 [ 94.595760][ T24] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 94.602532][ T24] ? rcu_is_watching+0x15/0xb0 [ 94.607405][ T24] ? __mutex_lock+0xa6d/0xe80 [ 94.612101][ T24] ? __mutex_lock+0x51b/0xe80 [ 94.616880][ T24] ? cfg80211_unregister_netdevice_work+0x12/0x50 [ 94.623402][ T24] unregister_netdevice_queue+0x33c/0x380 [ 94.629238][ T24] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 94.635492][ T24] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.640690][ T24] cfg80211_unregister_netdevice_work+0x3d/0x50 [ 94.646947][ T24] ? process_scheduled_works+0x9ec/0x17a0 [ 94.652684][ T24] process_scheduled_works+0xadb/0x17a0 [ 94.658268][ T24] ? __pfx_process_scheduled_works+0x10/0x10 [ 94.664533][ T24] worker_thread+0x8a0/0xda0 [ 94.669246][ T24] kthread+0x70e/0x8a0 [ 94.673316][ T24] ? __pfx_worker_thread+0x10/0x10 [ 94.678423][ T24] ? __pfx_kthread+0x10/0x10 [ 94.683024][ T24] ? __pfx_kthread+0x10/0x10 [ 94.687621][ T24] ? _raw_spin_unlock_irq+0x23/0x50 [ 94.692817][ T24] ? lockdep_hardirqs_on+0x9c/0x150 [ 94.698104][ T24] ? __pfx_kthread+0x10/0x10 [ 94.702694][ T24] ret_from_fork+0x4b/0x80 [ 94.707203][ T24] ? __pfx_kthread+0x10/0x10 [ 94.711802][ T24] ret_from_fork_asm+0x1a/0x30 [ 94.716597][ T24] [ 94.720039][ T24] Kernel Offset: disabled [ 94.724403][ T24] Rebooting in 86400 seconds.. syzkaller build log: go env (err=3D) GO111MODULE=3D'auto' GOARCH=3D'amd64' GOBIN=3D'' GOCACHE=3D'/syzkaller/.cache/go-build' GOENV=3D'/syzkaller/.config/go/env' GOEXE=3D'' GOEXPERIMENT=3D'' GOFLAGS=3D'' GOHOSTARCH=3D'amd64' GOHOSTOS=3D'linux' GOINSECURE=3D'' 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'/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/toolchain@v0.0.= 1-go1.23.7.linux-amd64' GOSUMDB=3D'sum.golang.org' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/syzkaller/jobs-2/linux/gopath/pkg/mod/golang.org/toolchain@v0= .0.1-go1.23.7.linux-amd64/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.23.7' GODEBUG=3D'' GOTELEMETRY=3D'local' GOTELEMETRYDIR=3D'/syzkaller/.config/go/telemetry' GCCGO=3D'gccgo' GOAMD64=3D'v1' AR=3D'ar' CC=3D'gcc' CXX=3D'g++' CGO_ENABLED=3D'1' GOMOD=3D'/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.= mod' GOWORK=3D'' CGO_CFLAGS=3D'-O2 -g' CGO_CPPFLAGS=3D'' CGO_CXXFLAGS=3D'-O2 -g' CGO_FFLAGS=3D'-O2 -g' CGO_LDFLAGS=3D'-O2 -g' PKG_CONFIG=3D'pkg-config' GOGCCFLAGS=3D'-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=3D0= -ffile-prefix-map=3D/tmp/go-build4040498717=3D/tmp/go-build -gno-record-gc= c-switches' git status (err=3D) HEAD detached at ce7952f4e36 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}}' ./sys/syz-sysgen | grep -q false || go install ./sy= s/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=3Dce7952f4e369f2440b2bc369868df305c42bf7d6 -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20250430-132727'" -o ./b= in/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\"ce7952f4e369f2440b2bc369868df305c4= 2bf7d6\" /usr/bin/ld: /tmp/ccLDnfUR.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 Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D112cd6f4580000 Tested on: commit: 1a80a098 Merge tag 'execve-v6.15-rc7' of git://git.ker.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D5929ac65be9baf3= c dashboard link: https://syzkaller.appspot.com/bug?extid=3D705c61d60b091ef42= c04 compiler: Debian clang version 20.1.2 (++20250402124445+58df0ef89dd6-= 1~exp1~20250402004600.97), Debian LLD 20.1.2 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D1284cf685800= 00