From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 655DD2E3714 for ; Sun, 13 Jul 2025 01:05:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752368706; cv=none; b=Ui3htGKrSxvIF1WjC22jH1i3DZvxmwVLj6+FXe4QN+O6D/OFzZjTvvoG5SowteGjVUTZTenZ6Ggxmu1JfJF8C4GWK/1rTmKaBy4DDYVORKW1eiGUMhfROjacdlWX6wVjX0dmf1pfRRFfkw5RLBefeLDSQRjaaB+bBKp+7Mr9Bvo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1752368706; c=relaxed/simple; bh=j4WvjMJZo37hI3UdfcRxPq1LfagE6eniR8QvQJIAZ4M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=FDe0i6nOvPSObLipUjNHYBrq/GhGs6BNNLjfpR3zvhZuJK00OvRS9nv8ilANln0yF8Y/0sJADBj+Kc0cjZMoDZPjEPpNABvLtcRT7G0WvopJiN7KdLYXwwpT/VqPqlMezrOJkkpk8VXJ+ow+Q8LBdPhNDGV2FDPSj/a3Mxx9sIE= 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=209.85.166.70 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-io1-f70.google.com with SMTP id ca18e2360f4ac-86d01ff56ebso554691239f.1 for ; Sat, 12 Jul 2025 18:05:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1752368703; x=1752973503; 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=Lnzr3nFgD4m4rR1gIsecnMYb0FDh8HyVFU3+VoUeYes=; b=EApZx16I9mYwryyh0cOJdlcymRTaVVpKCvR+Tn5Ah9f84bjSTU4EA7bS1cEG+1SXpm u+PdBV6iwi8rw4iSyOwEWI0/afGHxxfcRZBOWIFH7lv3/9TeNHaYU6bG212CqD1cNuTm CM/SfUlNziLltj1NMSPQyExyZS0FpIyimvePdsPsL8cKtnkVuofrT+iqxJ0buDsjXg6s yo9N9GzUAHJ0anfXuwfdR0QZgVSMqT27YVldGszqCizg5nvEV9VFo5ll/iaFLkddFpZK 82dFV0Rni4JqsDRMnMRspikJZWWUqr6xrMU8v1JAJvhjYQaypUFXO082KDDN71D1XyVW MGPQ== X-Forwarded-Encrypted: i=1; AJvYcCXlUvbYmquDODHNlP2cY9iPfj7b5n4m0W5cL1cLIM1/5bDViNtXUPIPOtcBXfGRjPstLdonFwVzlFoKZNk=@vger.kernel.org X-Gm-Message-State: AOJu0YyQ9FjRfl9I9ezh4ud6wpKvBCQl68aBis3vD6xSZQYPBvvFFexJ 2GHDaiKoRO10/dTMIJLkRlGdLSNsORWwK2pgfWmcN6Of0sOKwb/q6FRvo5DueB8cwncdXHwDsjo S1JpKxK9vwuM9AqipIncuN6JUnQcPFYMvzLqjnaBfAnJbNOjJTBPrQMtlljM= X-Google-Smtp-Source: AGHT+IGKavLzOZZtrPboO3iDF5LmOjBR0vW/HWhWZeo2v8S4cQSQRCN5fBhSXHiqAABVXkaqPE6uYtJ3BSKm65xwT13zbjDE5zRA Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:2dd2:b0:875:acf6:20f with SMTP id ca18e2360f4ac-8797883d111mr915458639f.10.1752368703439; Sat, 12 Jul 2025 18:05:03 -0700 (PDT) Date: Sat, 12 Jul 2025 18:05:03 -0700 In-Reply-To: <20250712235411.3747-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6873063f.a70a0220.3b380f.0018.GAE@google.com> Subject: Re: [syzbot] [lsm?] [net?] WARNING in kvfree_call_rcu From: syzbot To: hdanton@sina.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: TLB invalidation policy: strict mode [ 2.352183][ T1] SCSI subsystem initialized [ 2.360380][ T1] ACPI: bus type USB registered [ 2.362285][ T1] usbcore: registered new interface driver usbfs [ 2.364183][ T1] usbcore: registered new interface driver hub [ 2.365927][ T1] usbcore: registered new device driver usb [ 2.370494][ T1] mc: Linux media interface: v0.10 [ 2.372105][ T1] videodev: Linux video capture interface: v2.00 [ 2.376020][ T1] pps_core: LinuxPPS API ver. 1 registered [ 2.377461][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 = Rodolfo Giometti [ 2.380182][ T1] PTP clock support registered [ 2.382794][ T1] EDAC MC: Ver: 3.0.0 [ 2.385715][ T1] scmi_core: SCMI protocol bus registered [ 2.388640][ T1] efivars: Registered efivars operations [ 2.396158][ T1] FPGA manager framework [ 2.398997][ T1] Advanced Linux Sound Architecture Driver Initialized= . [ 2.411759][ T1] Bluetooth: Core ver 2.22 [ 2.414872][ T1] NET: Registered PF_BLUETOOTH protocol family [ 2.416439][ T1] Bluetooth: HCI device and connection manager initial= ized [ 2.420096][ T1] Bluetooth: HCI socket layer initialized [ 2.421639][ T1] Bluetooth: L2CAP socket layer initialized [ 2.423218][ T1] Bluetooth: SCO socket layer initialized [ 2.424759][ T1] NET: Registered PF_ATMPVC protocol family [ 2.426267][ T1] NET: Registered PF_ATMSVC protocol family [ 2.428023][ T1] NetLabel: Initializing [ 2.428055][ T1] NetLabel: domain hash size =3D 128 [ 2.428069][ T1] NetLabel: protocols =3D UNLABELED CIPSOv4 CALIPSO [ 2.428360][ T1] NetLabel: unlabeled traffic allowed by default [ 2.437111][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 2.438676][ T1] NET: Registered PF_NFC protocol family [ 2.440229][ T1] mctp: management component transport protocol core [ 2.441941][ T1] NET: Registered PF_MCTP protocol family [ 2.444342][ T1] vgaarb: loaded [ 2.446639][ T1] clocksource: Switched to clocksource arch_sys_counte= r [ 2.450295][ T1] VFS: Disk quotas dquot_6.6.0 [ 2.451639][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4= 096 bytes) [ 2.455139][ T1] netfs: FS-Cache loaded [ 2.457259][ T1] CacheFiles: Loaded [ 2.458649][ T1] TOMOYO: 2.6.0 [ 2.459571][ T1] Mandatory Access Control activated. [ 2.461363][ T1] pnp: PnP ACPI init [ 2.464028][ T1] system 00:00: [mem 0x3f000000-0x3fffffff window] cou= ld not be reserved [ 2.466882][ T1] pnp: PnP ACPI: found 1 devices [ 2.502617][ T1] NET: Registered PF_INET protocol family [ 2.504588][ T1] IP idents hash table entries: 131072 (order: 8, 1048= 576 bytes, linear) [ 2.512476][ T1] BUG: sleeping function called from invalid context a= t net/core/sock.c:3754 [ 2.512522][ T1] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pi= d: 1, name: swapper/0 [ 2.512539][ T1] preempt_count: 201, expected: 0 [ 2.512551][ T1] RCU nest depth: 0, expected: 0 [ 2.512562][ T1] 2 locks held by swapper/0/1: [ 2.512574][ T1] #0: ffff0000c30701d8 (k-slock-AF_INET/1){+...}-{3:3= }, at: smack_netlbl_add+0x78/0x158 [ 2.512655][ T1] #1: ffff0000c3070258 (k-sk_lock-AF_INET){+...}-{0:0= }, at: netlbl_sock_setattr+0x34/0x344 [ 2.512720][ T1] Preemption disabled at: [ 2.512728][ T1] [] local_bh_disable+0x28/0x34 [ 2.512751][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.1= 6.0-rc5-syzkaller-00067-gec4801305969-dirty #0 PREEMPT=20 [ 2.512765][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 2.512773][ T1] Call trace: [ 2.512777][ T1] show_stack+0x2c/0x3c (C) [ 2.512789][ T1] __dump_stack+0x30/0x40 [ 2.512803][ T1] dump_stack_lvl+0xd8/0x12c [ 2.512816][ T1] dump_stack+0x1c/0x28 [ 2.512829][ T1] __might_resched+0x348/0x4c4 [ 2.512842][ T1] __might_sleep+0x94/0x110 [ 2.512854][ T1] sockopt_lock_sock+0x94/0x144 [ 2.512866][ T1] netlbl_sock_setattr+0x34/0x344 [ 2.512879][ T1] smack_netlbl_add+0xa8/0x158 [ 2.512892][ T1] smack_socket_post_create+0xa8/0x158 [ 2.512905][ T1] security_socket_post_create+0xc0/0x348 [ 2.512916][ T1] __sock_create+0x4c8/0x91c [ 2.512928][ T1] sock_create_kern+0x4c/0x64 [ 2.512940][ T1] inet_ctl_sock_create+0xa4/0x1f0 [ 2.512953][ T1] nat_keepalive_sk_init+0xfc/0x2c0 [ 2.512965][ T1] xfrm_nat_keepalive_init+0x64/0xb4 [ 2.512975][ T1] xfrm_init+0x48/0x54 [ 2.512989][ T1] ip_rt_init+0x2ec/0x3e0 [ 2.513001][ T1] ip_init+0x14/0x28 [ 2.513011][ T1] inet_init+0x3f8/0x55c [ 2.513022][ T1] do_one_initcall+0x250/0x990 [ 2.513032][ T1] do_initcall_level+0x154/0x214 [ 2.513046][ T1] do_initcalls+0x84/0xf4 [ 2.513058][ T1] do_basic_setup+0x8c/0xa0 [ 2.513070][ T1] kernel_init_freeable+0x2dc/0x444 [ 2.513092][ T1] kernel_init+0x24/0x1dc [ 2.513105][ T1] ret_from_fork+0x10/0x20 [ 2.513136][ T1] BUG: spinlock recursion on CPU#0, swapper/0/1 [ 2.513149][ T1] lock: 0xffff0000c30701c0, .magic: dead4ead, .owner:= swapper/0/1, .owner_cpu: 0 [ 2.513170][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G = W 6.16.0-rc5-syzkaller-00067-gec4801305969-dirty #0 PREEMPT=20 [ 2.513186][ T1] Tainted: [W]=3DWARN [ 2.513190][ T1] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 2.513196][ T1] Call trace: [ 2.513199][ T1] show_stack+0x2c/0x3c (C) [ 2.513209][ T1] __dump_stack+0x30/0x40 [ 2.513222][ T1] dump_stack_lvl+0xd8/0x12c [ 2.513235][ T1] dump_stack+0x1c/0x28 [ 2.513247][ T1] spin_dump+0x104/0x1ec [ 2.513259][ T1] do_raw_spin_lock+0x1e0/0x2cc [ 2.513273][ T1] _raw_spin_lock_bh+0x50/0x60 [ 2.513284][ T1] sockopt_lock_sock+0x9c/0x144 [ 2.513294][ T1] netlbl_sock_setattr+0x34/0x344 [ 2.513318][ T1] smack_netlbl_add+0xa8/0x158 [ 2.513331][ T1] smack_socket_post_create+0xa8/0x158 [ 2.513343][ T1] security_socket_post_create+0xc0/0x348 [ 2.513354][ T1] __sock_create+0x4c8/0x91c [ 2.513366][ T1] sock_create_kern+0x4c/0x64 [ 2.513377][ T1] inet_ctl_sock_create+0xa4/0x1f0 [ 2.513390][ T1] nat_keepalive_sk_init+0xfc/0x2c0 [ 2.513400][ T1] xfrm_nat_keepalive_init+0x64/0xb4 [ 2.513410][ T1] xfrm_init+0x48/0x54 [ 2.513422][ T1] ip_rt_init+0x2ec/0x3e0 [ 2.513433][ T1] ip_init+0x14/0x28 [ 2.513443][ T1] inet_init+0x3f8/0x55c [ 2.513454][ T1] do_one_initcall+0x250/0x990 [ 2.513464][ T1] do_initcall_level+0x154/0x214 [ 2.513477][ T1] do_initcalls+0x84/0xf4 [ 2.513489][ T1] do_basic_setup+0x8c/0xa0 [ 2.513500][ T1] kernel_init_freeable+0x2dc/0x444 [ 2.513513][ T1] kernel_init+0x24/0x1dc [ 2.513524][ T1] ret_from_fork+0x10/0x20 [ 28.336626][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 26s! [s= wapper/0:1] [ 28.336646][ C0] Modules linked in: [ 28.336653][ C0] irq event stamp: 644898 [ 28.340018][ C0] hardirqs last enabled at (644898): [] exit_to_kernel_mode+0xc0/0xf0 [ 28.342013][ C0] hardirqs last disabled at (644897): [] el1_interrupt+0x24/0x54 [ 28.343894][ C0] softirqs last enabled at (644786): [] local_bh_enable+0x10/0x34 [ 28.345849][ C0] softirqs last disabled at (644814): [] local_bh_disable+0x10/0x34 [ 28.347802][ C0] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G = W 6.16.0-rc5-syzkaller-00067-gec4801305969-dirty #0 PREEMPT=20 [ 28.347820][ C0] Tainted: [W]=3DWARN [ 28.347823][ C0] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 28.347829][ C0] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSB= S BTYPE=3D--) [ 28.347840][ C0] pc : queued_spin_lock_slowpath+0x138/0xaec [ 28.347851][ C0] lr : queued_spin_lock_slowpath+0x144/0xaec [ 28.347860][ C0] sp : ffff8000979d71e0 [ 28.347864][ C0] x29: ffff8000979d7280 x28: 1fffe0001860e039 x27: 1ff= fe0001833a002 [ 28.347880][ C0] x26: ffff0000c19d0000 x25: dfff800000000000 x24: fff= f700012f3ae40 [ 28.347895][ C0] x23: 0000000000000000 x22: ffff0000c19d0010 x21: fff= f0000c30701c8 [ 28.347908][ C0] x20: ffff0000c30701d0 x19: ffff0000c30701c0 x18: 000= 00000ffffffff [ 28.347922][ C0] x17: 312f302f72657070 x16: ffff8000802155d0 x15: 000= 0000000000001 [ 28.347936][ C0] x14: 1fffe0001860e038 x13: 0000000000000000 x12: 000= 0000000000000 [ 28.347949][ C0] x11: ffff60001860e039 x10: dfff800000000000 x9 : 000= 0000000000000 [ 28.347963][ C0] x8 : 0000000000000001 x7 : 0000000000000001 x6 : fff= f80008055ab90 [ 28.347976][ C0] x5 : 0000000000000000 x4 : 0000000000000000 x3 : fff= f80008af1e7f0 [ 28.347989][ C0] x2 : 0000000000000000 x1 : 0000000000000001 x0 : 000= 0000000000001 [ 28.348001][ C0] Call trace: [ 28.348005][ C0] queued_spin_lock_slowpath+0x138/0xaec (P) [ 28.348017][ C0] do_raw_spin_lock+0x2a8/0x2cc [ 28.348029][ C0] _raw_spin_lock_bh+0x50/0x60 [ 28.348039][ C0] sockopt_lock_sock+0x9c/0x144 [ 28.348050][ C0] netlbl_sock_setattr+0x34/0x344 [ 28.348063][ C0] smack_netlbl_add+0xa8/0x158 [ 28.348075][ C0] smack_socket_post_create+0xa8/0x158 [ 28.348096][ C0] security_socket_post_create+0xc0/0x348 [ 28.348106][ C0] __sock_create+0x4c8/0x91c [ 28.348117][ C0] sock_create_kern+0x4c/0x64 [ 28.348128][ C0] inet_ctl_sock_create+0xa4/0x1f0 [ 28.348146][ C0] nat_keepalive_sk_init+0xfc/0x2c0 [ 28.348156][ C0] xfrm_nat_keepalive_init+0x64/0xb4 [ 28.348166][ C0] xfrm_init+0x48/0x54 [ 28.348179][ C0] ip_rt_init+0x2ec/0x3e0 [ 28.348189][ C0] ip_init+0x14/0x28 [ 28.348198][ C0] inet_init+0x3f8/0x55c [ 28.348208][ C0] do_one_initcall+0x250/0x990 [ 28.348219][ C0] do_initcall_level+0x154/0x214 [ 28.348232][ C0] do_initcalls+0x84/0xf4 [ 28.348243][ C0] do_basic_setup+0x8c/0xa0 [ 28.348254][ C0] kernel_init_freeable+0x2dc/0x444 [ 28.348265][ C0] kernel_init+0x24/0x1dc [ 28.348277][ C0] ret_from_fork+0x10/0x20 [ 28.348289][ C0] Kernel panic - not syncing: softlockup: hung tasks [ 28.396972][ C0] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Tainted: G = W L 6.16.0-rc5-syzkaller-00067-gec4801305969-dirty #0 PREEMPT=20 [ 28.399322][ C0] Tainted: [W]=3DWARN, [L]=3DSOFTLOCKUP [ 28.400262][ C0] Hardware name: Google Google Compute Engine/Google C= ompute Engine, BIOS Google 05/07/2025 [ 28.402010][ C0] Call trace: [ 28.402616][ C0] show_stack+0x2c/0x3c (C) [ 28.403440][ C0] __dump_stack+0x30/0x40 [ 28.404226][ C0] dump_stack_lvl+0x30/0x12c [ 28.405041][ C0] dump_stack+0x1c/0x28 [ 28.405796][ C0] panic+0x2bc/0x7ac [ 28.406498][ C0] softlockup_fn+0x0/0x120 [ 28.407308][ C0] __hrtimer_run_queues+0x3ec/0xb78 [ 28.408244][ C0] hrtimer_interrupt+0x2b8/0xb50 [ 28.409119][ C0] arch_timer_handler_virt+0x74/0x88 [ 28.410058][ C0] handle_percpu_devid_irq+0x174/0x308 [ 28.411034][ C0] generic_handle_domain_irq+0xe0/0x140 [ 28.412032][ C0] gic_handle_irq+0x6c/0x190 [ 28.412871][ C0] call_on_irq_stack+0x24/0x30 [ 28.413727][ C0] do_interrupt_handler+0xd4/0x138 [ 28.414644][ C0] el1_interrupt+0x34/0x54 [ 28.415456][ C0] el1h_64_irq_handler+0x18/0x24 [ 28.416359][ C0] el1h_64_irq+0x6c/0x70 [ 28.417119][ C0] queued_spin_lock_slowpath+0x138/0xaec (P) [ 28.418204][ C0] do_raw_spin_lock+0x2a8/0x2cc [ 28.419055][ C0] _raw_spin_lock_bh+0x50/0x60 [ 28.419902][ C0] sockopt_lock_sock+0x9c/0x144 [ 28.420801][ C0] netlbl_sock_setattr+0x34/0x344 [ 28.421690][ C0] smack_netlbl_add+0xa8/0x158 [ 28.422559][ C0] smack_socket_post_create+0xa8/0x158 [ 28.423541][ C0] security_socket_post_create+0xc0/0x348 [ 28.424580][ C0] __sock_create+0x4c8/0x91c [ 28.425423][ C0] sock_create_kern+0x4c/0x64 [ 28.426266][ C0] inet_ctl_sock_create+0xa4/0x1f0 [ 28.427186][ C0] nat_keepalive_sk_init+0xfc/0x2c0 [ 28.428116][ C0] xfrm_nat_keepalive_init+0x64/0xb4 [ 28.429043][ C0] xfrm_init+0x48/0x54 [ 28.429782][ C0] ip_rt_init+0x2ec/0x3e0 [ 28.430586][ C0] ip_init+0x14/0x28 [ 28.431297][ C0] inet_init+0x3f8/0x55c [ 28.432039][ C0] do_one_initcall+0x250/0x990 [ 28.432880][ C0] do_initcall_level+0x154/0x214 [ 28.433778][ C0] do_initcalls+0x84/0xf4 [ 28.434572][ C0] do_basic_setup+0x8c/0xa0 [ 28.435396][ C0] kernel_init_freeable+0x2dc/0x444 [ 28.436331][ C0] kernel_init+0x24/0x1dc [ 28.437097][ C0] ret_from_fork+0x10/0x20 [ 28.437870][ C0] SMP: stopping secondary CPUs [ 28.438775][ C0] Rebooting in 86400 seconds.. 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-build2629924031=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 4f67c4aece 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=3Darm64 go build -ldflags=3D"-s -w -X github.com/google= /syzkaller/prog.GitRevision=3D4f67c4aece4f5794be20c6bc99c177e44b1320e8 -X g= ithub.com/google/syzkaller/prog.gitRevisionDate=3D20250704-175521" -o ./bi= n/linux_arm64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_arm64 aarch64-linux-gnu-g++ -o ./bin/linux_arm64/syz-executor executor/executor.c= c \ -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-l= arger-than=3D16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-ove= rflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -stati= c-pie -std=3Dc++17 -I. -Iexecutor/_include -DGOOS_linux=3D1 -DGOARCH_arm6= 4=3D1 \ -DHOSTGOOS_linux=3D1 -DGIT_REVISION=3D\"4f67c4aece4f5794be20c6bc99c177e44b= 1320e8\" /usr/lib/gcc-cross/aarch64-linux-gnu/12/../../../../aarch64-linux-gnu/bin/l= d: /tmp/cc4tXqkl.o: in function `Connection::Connect(char const*, char cons= t*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEP= KcS1_]+0xd8): warning: Using 'gethostbyname' in statically linked applicati= ons requires at runtime the shared libraries from the glibc version used fo= r linking Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=3D11ac4e8c580000 Tested on: commit: ec480130 Merge branches 'for-next/core' and 'for-next/.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.g= it for-kernelci kernel config: https://syzkaller.appspot.com/x/.config?x=3D9e99b6fcd403d05= 0 dashboard link: https://syzkaller.appspot.com/bug?extid=3D40bf00346c3fe40f9= 0f2 compiler: Debian clang version 20.1.7 (++20250616065708+6146a88f6049-= 1~exp1~20250616065826.132), Debian LLD 20.1.7 userspace arch: arm64 patch: https://syzkaller.appspot.com/x/patch.diff?x=3D13521d825800= 00