From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 C8CA77FF for ; Sun, 7 Jul 2024 07:04:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720335846; cv=none; b=WL5vK13ElRfMfEFdyEdQeD6cwtKmXOvRgXwVQT1BiVkq0E3Z29jotfNTs1ivgAxipbgVpy/E3qDs9Wmh1M+JmMnEOlvisZSEDKZE6qBYkw5IIOx5A0AX5cVaggqCcdZJXX4BSpjVJIAiYFLJ2uKa+D/qKhfD4gptDzz0lDPqhE0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720335846; c=relaxed/simple; bh=99oo8m2yx1DZ7olB8tPBZD30Kc+veoqjQsO4NbHACw4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=uPS5WW1UGSoyUrWKtVHP9cawVQlP4o3nSR/U6j1AU8hkt2fsKwEugouGB+ckAyVC3L/BmvUt4lrdo4vjLlIZep/1HdUlKIkauSpurc4DKrqyyOG4ah9R9Z4qVYlTYSP0tK0jTIJcngQlYV9ChOF7WgtaHgX+YN/XqxFI/VGurLw= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-7f66b3d69a8so336740739f.2 for ; Sun, 07 Jul 2024 00:04:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1720335844; x=1720940644; 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=GEoCaFHCvhPG163TA8TZ7jfSpATJzJioA8DKSBX0PTg=; b=dmKvwLKUlfWpx5UREQd0XBErymltlmHTxNnG+yVR5w4uKI47nuYcou8KWhBgHFMz8x 5ZV6nkLMnVXWhysINGIHfXgx6585dFzC9nGO1INrZ8W0SBCpPg7bCAsCyhNiVGSSX2yX J00ww2vtPbPSYMrMA6eTA83BOzDcD+BFshAmKgusdYOP/o0OdVoYzChxbP4DV3ue1e9D slUD/TOrF98fTpJzghD1Lg1VW4XMJ3I0LW2AiHzhjmXjCtkfY93FL81hTjn20WPx99JC 0qYDiki75fJC1EU2RigHr/1i3L28lG3A8gZFB5NwV1wQtESLXqf/LHebKp/EJTGZ+Ief 63yA== X-Forwarded-Encrypted: i=1; AJvYcCXs0nGl4N6nkBayao5ePD6XOrSEukmOxBd1TV9W9woTH8rd+Kljsm7ZZRcAE+6hkZCKGrdJsnInsLrcEMBuPsbzX1FJ+7YfxpKWiJCJ X-Gm-Message-State: AOJu0YzMIrNBOM7UB8KM3oelcVNm3urckyUKRIXnjC08VoGfPMbZbis/ p77c1BQhsILL41FF4Yvjbo5iYiXh4GJ5hA6Ds2ci6Iz/ndoaa/r13UZX4KJeP3bM18LmSvGVOC4 r6FWkdOeiW1QEl62Q6HQ6X33ML6swOvGgTy4hz+axqueOC9VvXDY6IUI= X-Google-Smtp-Source: AGHT+IGNEz/CgJPJ+Av9dx94HenMOJ2nlwD3jLJGjXJfBqxa1w6fP00jy+ZJK/Tcgos97Gg4tYUBKM4nIvh9Po3QUBps6PLR9/qK Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:14c4:b0:7f7:e26e:bc7c with SMTP id ca18e2360f4ac-7f7e26ebdf8mr21366939f.1.1720335842024; Sun, 07 Jul 2024 00:04:02 -0700 (PDT) Date: Sun, 07 Jul 2024 00:04:02 -0700 In-Reply-To: <20240707060654.3822-1-aha310510@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000c233a7061ca2e6ee@google.com> Subject: Re: [syzbot] [net?] possible deadlock in team_del_slave (3) From: syzbot To: aha310510@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: . Setting the MTU to 1560 would solve the problem. [ 65.749523][ T5188] batman_adv: batadv0: Not using interface batadv_slav= e_1 (retrying later): interface not active [ 65.794737][ T5188] hsr_slave_0: entered promiscuous mode [ 65.800990][ T5188] hsr_slave_1: entered promiscuous mode [ 65.807988][ T5188] debugfs: Directory 'hsr0' with parent 'hsr' already = present! [ 65.816311][ T5188] Cannot create hsr debugfs directory [ 65.949582][ T5188] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 65.959631][ T5188] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 65.969541][ T5188] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 65.979136][ T5188] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 66.059668][ T5188] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.079370][ T5188] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.091102][ T5170] bridge0: port 1(bridge_slave_0) entered blocking sta= te [ 66.098400][ T5170] bridge0: port 1(bridge_slave_0) entered forwarding s= tate [ 66.116765][ T5170] bridge0: port 2(bridge_slave_1) entered blocking sta= te [ 66.124047][ T5170] bridge0: port 2(bridge_slave_1) entered forwarding s= tate [ 66.159855][ T5188] hsr0: Slave A (hsr_slave_0) is not up; please bring = it up to get a fully working HSR network [ 66.170938][ T5188] hsr0: Slave B (hsr_slave_1) is not up; please bring = it up to get a fully working HSR network [ 66.209690][ T5188] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.250323][ T5188] veth0_vlan: entered promiscuous mode [ 66.267593][ T5188] veth1_vlan: entered promiscuous mode [ 66.295077][ T5188] veth0_macvtap: entered promiscuous mode [ 66.305000][ T5188] veth1_macvtap: entered promiscuous mode [ 66.321220][ T5188] batman_adv: The newly added mac address (aa:aa:aa:aa= :aa:3e) already exists on: batadv_slave_0 [ 66.334443][ T5188] batman_adv: It is strongly recommended to keep mac a= ddresses unique to avoid problems! [ 66.347433][ T5188] batman_adv: batadv0: Interface activated: batadv_sla= ve_0 [ 66.364590][ T5188] batman_adv: The newly added mac address (aa:aa:aa:aa= :aa:3f) already exists on: batadv_slave_1 [ 66.375515][ T5188] batman_adv: It is strongly recommended to keep mac a= ddresses unique to avoid problems! [ 66.387573][ T5188] batman_adv: batadv0: Interface activated: batadv_sla= ve_1 [ 66.399784][ T5188] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 66.408658][ T5188] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 66.417776][ T5188] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 66.427420][ T5188] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 f= amily 0 port 6081 - 0 [ 66.499007][ T134] wlan0: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 66.507906][ T134] wlan0: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 66.537892][ T51] wlan1: Created IBSS using preconfigured BSSID 50:50:= 50:50:50:50 [ 66.546807][ T51] wlan1: Creating new IBSS network, BSSID 50:50:50:50:= 50:50 [ 69.815443][ T12] bridge_slave_1: left allmulticast mode [ 69.821395][ T12] bridge_slave_1: left promiscuous mode [ 69.844241][ T12] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 69.859472][ T12] bridge_slave_0: left allmulticast mode [ 69.867932][ T12] bridge_slave_0: left promiscuous mode [ 69.873969][ T12] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 70.095084][ T12] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 70.107948][ T12] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 70.118543][ T12] bond0 (unregistering): Released all slaves [ 70.239777][ T12] hsr_slave_0: left promiscuous mode [ 70.246490][ T12] hsr_slave_1: left promiscuous mode [ 70.255808][ T12] batman_adv: batadv0: Interface deactivated: batadv_s= lave_0 [ 70.265531][ T12] batman_adv: batadv0: Removing interface: batadv_slav= e_0 [ 70.283319][ T12] batman_adv: batadv0: Interface deactivated: batadv_s= lave_1 [ 70.290777][ T12] batman_adv: batadv0: Removing interface: batadv_slav= e_1 [ 70.316399][ T12] veth1_macvtap: left promiscuous mode [ 70.323105][ T12] veth0_macvtap: left promiscuous mode [ 70.328757][ T12] veth1_vlan: left promiscuous mode [ 70.335500][ T12] veth0_vlan: left promiscuous mode [ 70.689807][ T12] team0 (unregistering): Port device team_slave_1 remo= ved [ 70.718877][ T12] team0 (unregistering): Port device team_slave_0 remo= ved [ 71.258531][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 71.857737][ T1248] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.871811][ T1248] ieee802154 phy1 wpan1: encryption failed: -22 [ 72.118696][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 72.177872][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 72.269874][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): uns= et [1, 0] type 2 family 0 port 6081 - 0 [ 72.413143][ T12] bridge_slave_1: left allmulticast mode [ 72.418935][ T12] bridge_slave_1: left promiscuous mode [ 72.427494][ T12] bridge0: port 2(bridge_slave_1) entered disabled sta= te [ 72.440417][ T12] bridge_slave_0: left allmulticast mode [ 72.448397][ T12] bridge_slave_0: left promiscuous mode [ 72.455186][ T12] bridge0: port 1(bridge_slave_0) entered disabled sta= te [ 72.738209][ T12] bond0 (unregistering): (slave bond_slave_0): Releasi= ng backup interface [ 72.749757][ T12] bond0 (unregistering): (slave bond_slave_1): Releasi= ng backup interface [ 72.760471][ T12] bond0 (unregistering): Released all slaves [ 73.080824][ T12] ------------[ cut here ]------------ [ 73.086430][ T12] WARNING: CPU: 0 PID: 12 at net/wireless/core.c:1197 = _cfg80211_unregister_wdev+0x46d/0x560 [ 73.096902][ T12] Modules linked in: [ 73.100847][ T12] CPU: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0= -rc6-syzkaller-00223-gc6653f49e4fd-dirty #0 [ 73.111921][ T12] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 06/07/2024 [ 73.122420][ T12] Workqueue: netns cleanup_net [ 73.127239][ T12] RIP: 0010:_cfg80211_unregister_wdev+0x46d/0x560 [ 73.134251][ T12] Code: 0f b6 04 38 84 c0 0f 85 ec 00 00 00 41 80 65 0= 0 fe 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 04 07 c5 f= 6 90 <0f> 0b 90 e9 61 fc ff ff e8 f6 06 c5 f6 c6 05 2c ac c6 04 01 90 48 [ 73.154633][ T12] RSP: 0018:ffffc90000117798 EFLAGS: 00010293 [ 73.160724][ T12] RAX: ffffffff8ad120ac RBX: 0000000000000000 RCX: fff= f8880176c5a00 [ 73.169098][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000= 0000000000000 [ 73.177679][ T12] RBP: ffff888068618000 R08: ffffffff8ad11d02 R09: 1ff= ffffff1ebcdac [ 73.186247][ T12] R10: dffffc0000000000 R11: fffffbfff1ebcdad R12: 000= 0000000000001 [ 73.194767][ T12] R13: ffff88801cf7ccb0 R14: ffff888068618700 R15: dff= ffc0000000000 [ 73.203072][ T12] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000= ) knlGS:0000000000000000 [ 73.212323][ T12] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 73.218895][ T12] CR2: 000055f5b8852950 CR3: 000000000e132000 CR4: 000= 00000003506f0 [ 73.227244][ T12] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 000= 0000000000000 [ 73.235570][ T12] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 000= 0000000000400 [ 73.243988][ T12] Call Trace: [ 73.247277][ T12] [ 73.250193][ T12] ? __warn+0x163/0x4e0 [ 73.254816][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.260665][ T12] ? report_bug+0x2b3/0x500 [ 73.265522][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.271592][ T12] ? handle_bug+0x3e/0x70 [ 73.276016][ T12] ? exc_invalid_op+0x1a/0x50 [ 73.280956][ T12] ? asm_exc_invalid_op+0x1a/0x20 [ 73.286396][ T12] ? _cfg80211_unregister_wdev+0xc2/0x560 [ 73.292211][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.298035][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.303878][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.309708][ T12] ieee80211_remove_interfaces+0x525/0x720 [ 73.315641][ T12] ? ieee80211_unregister_hw+0x55/0x2c0 [ 73.321227][ T12] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 73.327613][ T12] ieee80211_unregister_hw+0x5d/0x2c0 [ 73.333058][ T12] mac80211_hwsim_del_radio+0x2c2/0x4c0 [ 73.338612][ T12] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 73.344761][ T12] hwsim_exit_net+0x5c1/0x670 [ 73.349450][ T12] ? __pfx_hwsim_exit_net+0x10/0x10 [ 73.354809][ T12] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 73.360650][ T12] cleanup_net+0x802/0xcc0 [ 73.365129][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 73.370092][ T12] ? process_scheduled_works+0x945/0x1830 [ 73.375946][ T12] process_scheduled_works+0xa2c/0x1830 [ 73.381548][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 73.387971][ T12] ? assign_work+0x364/0x3d0 [ 73.392920][ T12] worker_thread+0x86d/0xd50 [ 73.397535][ T12] ? __kthread_parkme+0x169/0x1d0 [ 73.402621][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.407745][ T12] kthread+0x2f0/0x390 [ 73.411959][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.417079][ T12] ? __pfx_kthread+0x10/0x10 [ 73.421677][ T12] ret_from_fork+0x4b/0x80 [ 73.426151][ T12] ? __pfx_kthread+0x10/0x10 [ 73.430832][ T12] ret_from_fork_asm+0x1a/0x30 [ 73.435683][ T12] [ 73.438739][ T12] Kernel panic - not syncing: kernel: panic_on_warn se= t ... [ 73.446004][ T12] CPU: 0 PID: 12 Comm: kworker/u8:1 Not tainted 6.10.0= -rc6-syzkaller-00223-gc6653f49e4fd-dirty #0 [ 73.456604][ T12] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 06/07/2024 [ 73.466655][ T12] Workqueue: netns cleanup_net [ 73.471414][ T12] Call Trace: [ 73.474709][ T12] [ 73.477655][ T12] dump_stack_lvl+0x241/0x360 [ 73.482346][ T12] ? __pfx_dump_stack_lvl+0x10/0x10 [ 73.487561][ T12] ? __pfx__printk+0x10/0x10 [ 73.492183][ T12] ? _printk+0xd5/0x120 [ 73.496355][ T12] ? vscnprintf+0x5d/0x90 [ 73.500704][ T12] panic+0x349/0x860 [ 73.504805][ T12] ? __warn+0x172/0x4e0 [ 73.509075][ T12] ? __pfx_panic+0x10/0x10 [ 73.513494][ T12] ? show_trace_log_lvl+0x4e6/0x520 [ 73.518728][ T12] ? ret_from_fork_asm+0x1a/0x30 [ 73.523686][ T12] __warn+0x346/0x4e0 [ 73.527674][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.533569][ T12] report_bug+0x2b3/0x500 [ 73.537892][ T12] ? _cfg80211_unregister_wdev+0x46d/0x560 [ 73.543696][ T12] handle_bug+0x3e/0x70 [ 73.547850][ T12] exc_invalid_op+0x1a/0x50 [ 73.552387][ T12] asm_exc_invalid_op+0x1a/0x20 [ 73.557264][ T12] RIP: 0010:_cfg80211_unregister_wdev+0x46d/0x560 [ 73.563690][ T12] Code: 0f b6 04 38 84 c0 0f 85 ec 00 00 00 41 80 65 0= 0 fe 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 04 07 c5 f= 6 90 <0f> 0b 90 e9 61 fc ff ff e8 f6 06 c5 f6 c6 05 2c ac c6 04 01 90 48 [ 73.583293][ T12] RSP: 0018:ffffc90000117798 EFLAGS: 00010293 [ 73.589358][ T12] RAX: ffffffff8ad120ac RBX: 0000000000000000 RCX: fff= f8880176c5a00 [ 73.597318][ T12] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000= 0000000000000 [ 73.605284][ T12] RBP: ffff888068618000 R08: ffffffff8ad11d02 R09: 1ff= ffffff1ebcdac [ 73.613250][ T12] R10: dffffc0000000000 R11: fffffbfff1ebcdad R12: 000= 0000000000001 [ 73.621239][ T12] R13: ffff88801cf7ccb0 R14: ffff888068618700 R15: dff= ffc0000000000 [ 73.629242][ T12] ? _cfg80211_unregister_wdev+0xc2/0x560 [ 73.635048][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.640870][ T12] ? _cfg80211_unregister_wdev+0x46c/0x560 [ 73.646705][ T12] ieee80211_remove_interfaces+0x525/0x720 [ 73.652529][ T12] ? ieee80211_unregister_hw+0x55/0x2c0 [ 73.658195][ T12] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 73.664568][ T12] ieee80211_unregister_hw+0x5d/0x2c0 [ 73.669955][ T12] mac80211_hwsim_del_radio+0x2c2/0x4c0 [ 73.675512][ T12] ? __pfx_mac80211_hwsim_del_radio+0x10/0x10 [ 73.681583][ T12] hwsim_exit_net+0x5c1/0x670 [ 73.686317][ T12] ? __pfx_hwsim_exit_net+0x10/0x10 [ 73.691541][ T12] ? __ip_vs_dev_cleanup_batch+0x239/0x260 [ 73.697357][ T12] cleanup_net+0x802/0xcc0 [ 73.701800][ T12] ? __pfx_cleanup_net+0x10/0x10 [ 73.706737][ T12] ? process_scheduled_works+0x945/0x1830 [ 73.712531][ T12] process_scheduled_works+0xa2c/0x1830 [ 73.718085][ T12] ? __pfx_process_scheduled_works+0x10/0x10 [ 73.724060][ T12] ? assign_work+0x364/0x3d0 [ 73.728641][ T12] worker_thread+0x86d/0xd50 [ 73.733244][ T12] ? __kthread_parkme+0x169/0x1d0 [ 73.738257][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.743365][ T12] kthread+0x2f0/0x390 [ 73.747424][ T12] ? __pfx_worker_thread+0x10/0x10 [ 73.752533][ T12] ? __pfx_kthread+0x10/0x10 [ 73.757113][ T12] ret_from_fork+0x4b/0x80 [ 73.761518][ T12] ? __pfx_kthread+0x10/0x10 [ 73.766100][ T12] ret_from_fork_asm+0x1a/0x30 [ 73.770872][ T12] [ 73.774152][ T12] Kernel Offset: disabled [ 73.778533][ T12] 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'/usr/local/go' GOSUMDB=3D'sum.golang.org' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.21.4' 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-build2801630060=3D/tmp/go-build -gno-record-gc= c-switches' git status (err=3D) HEAD detached at edc5149ad2 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 go fmt ./sys/... >/dev/null touch .descriptions GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dedc5149ad2ab7a38db6b3bcb1b594e0264a92163 -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240621-090414'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer= github.com/google/syzkaller/syz-fuzzer GOOS=3Dlinux GOARCH=3Damd64 go build "-ldflags=3D-s -w -X github.com/google= /syzkaller/prog.GitRevision=3Dedc5149ad2ab7a38db6b3bcb1b594e0264a92163 -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20240621-090414'" "-tags= =3Dsyz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execpr= og 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 -fpermissive -w -DGOOS_linu= x=3D1 -DGOARCH_amd64=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"edc5149ad2ab7a38db6b3bcb1b594e0264= a92163\" Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D10e59fbe980000 Tested on: commit: c6653f49 Merge tag 'powerpc-6.10-4' of git://git.kerne.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D864caee5f78cab5= 1 dashboard link: https://syzkaller.appspot.com/bug?extid=3D705c61d60b091ef42= c04 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debia= n) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D116cb7c19800= 00