From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 04730188CC6 for ; Thu, 7 Nov 2024 20:18:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731010687; cv=none; b=n7dyW80nqgZNJgwcLFAzg6q65xk0H4mnsCDcFFt2Bhp+Z5RX6776HmRgmT2AfxhpCFQ+v60lyqB7EYe3c+V3BHiBACBSkkr0xYcxYxhopH6bceICv8O/4BkgLaSkuN2TSUIAnK7nC9AGPQf6d+Wx4LuJAVONwKnKEbLF6pK+kC8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731010687; c=relaxed/simple; bh=WPvmbtBaYxXoHEDpDbJqziDmzEVKaPRObhirqmse8fc=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=iYFeSkOeB1Tg3q8Wk0BiWiWZPhxxSfeoB5L387yg8MzlDruePV1kO5hnAjSNxYn2MBzb8jv5DKaxGri8gOCUwebFfHWcLGsm+juuHPnGbzHxPAxoXd4qO7eZFhnZ+1jQg11mmO0+o7/B8bBRKyDE5+G5KZ81aEt1gtMeBkbycPM= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3a6b963ca02so14662355ab.2 for ; Thu, 07 Nov 2024 12:18:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731010684; x=1731615484; 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=cE3HxliS85KNj7fHNeZwZMP6EOvJP2ZQUCUySF8RSMs=; b=MPGxbDBiEfqzDpX8F7lUN8tuAHb+mVJSj2OgYaSVr2MSrweerAs2mhwvwIJfcGj9LO m6e4dfAj2miaX20WwWhlk7wWIewcu1Yknk2FXB8OHzHnwMWtP1HCxTXNPVYYkJUytMxd RxxlqZoJm4Lx2et2ElBO/kT0bAEOVWdD9UZiQi+Ma9hudfyqaf/359fr85WqrKvCuQRU vIfZFTtXcU26/gAjW/9K/ffEIknm8FmlydC+VrzbmP1CxIqdqXdvE8eu1ZQV/uNYV/ys BH3GyTwEmXz8x07i6Gumaf5QvJRUieuVqc0tx8YMMwfw6nWzsstjsCrAV9CvdGEBcDZu AgHg== X-Gm-Message-State: AOJu0YwJnDY/kT96EqgJm4k3jXYJmannCT+g1M/iw4AmSmyt7zGROsFC EeUZ9XFmrxLLOZ729fGge7hODlUlgr0fHuDxeGAurbK1Xfl+lUzHgH2fzXDtdOXOiSiPWo2X3qI 52nWZjDiIysUnKMQRMam9NWam1tTjlxwIxUEQMrlELS3nXZmXVeP8pgo= X-Google-Smtp-Source: AGHT+IEpb6cTdrxV78t+pyQrrL7PvTeRJyWetWrHcNCw457KTvK1RuKQIPEI7TRdAx4Hut60P2RaalnzxfsBUebAS+OWu0FQijdF Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:13ac:b0:3a6:be66:ce53 with SMTP id e9e14a558f8ab-3a6f1a35505mr5788045ab.18.1731010684131; Thu, 07 Nov 2024 12:18:04 -0800 (PST) Date: Thu, 07 Nov 2024 12:18:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <672d207c.050a0220.15a23d.019e.GAE@google.com> Subject: Re: [syzbot] [acpi?] [nvdimm?] KASAN: vmalloc-out-of-bounds Read in acpi_nfit_ctl (2) From: syzbot To: linux-kernel@vger.kernel.org, surajsonawane0215@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: nx6: QNX6 filesystem 1.0.0 registered. [ 8.170952][ T1] fuse: init (API version 7.41) [ 8.177946][ T1] orangefs_debugfs_init: called with debug mask: :none= : :0: [ 8.183363][ T1] orangefs_init: module version upstream loaded [ 8.187965][ T1] JFS: nTxBlock =3D 6193, nTxLock =3D 49545 [ 8.208314][ T1] SGI XFS with ACLs, security attributes, realtime, qu= ota, no debug enabled [ 8.216600][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.220716][ T1] NILFS version 2 loaded [ 8.223207][ T1] befs: version: 0.9.3 [ 8.226735][ T1] ocfs2: Registered cluster interface o2cb [ 8.231974][ T1] ocfs2: Registered cluster interface user [ 8.236251][ T1] OCFS2 User DLM kernel interface loaded [ 8.249844][ T1] gfs2: GFS2 installed [ 8.263620][ T1] ceph: loaded (mds proto 32) [ 8.291737][ T1] NET: Registered PF_ALG protocol family [ 8.295731][ T1] xor: automatically using best checksumming function = avx =20 [ 8.301190][ T1] async_tx: api initialized (async) [ 8.304560][ T1] Key type asymmetric registered [ 8.308011][ T1] Asymmetric key parser 'x509' registered [ 8.311630][ T1] Asymmetric key parser 'pkcs8' registered [ 8.315349][ T1] Key type pkcs7_test registered [ 8.319667][ T1] Block layer SCSI generic (bsg) driver version 0.4 lo= aded (major 238) [ 8.325838][ T1] io scheduler mq-deadline registered [ 8.329570][ T1] io scheduler kyber registered [ 8.332988][ T1] io scheduler bfq registered [ 8.359110][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 8.370806][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 8.379322][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 8.391225][ T140] kworker/u4:2 (140) used greatest stack depth: 25104 = bytes left [ 8.398097][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN= :00/input/input0 [ 8.436998][ T1] ACPI: button: Power Button [PWRF] [ 8.637134][ T1] =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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 8.642545][ T1] BUG: KASAN: stack-out-of-bounds in acpi_nfit_ctl+0x1= c8a/0x2540 [ 8.646090][ T1] Read of size 4 at addr ffffc900003371e0 by task swap= per/0/1 [ 8.646090][ T1]=20 [ 8.646090][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.1= 2.0-rc6-syzkaller-00114-g80fb25341631-dirty #0 [ 8.646090][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 8.646090][ T1] Call Trace: [ 8.646090][ T1] [ 8.646090][ T1] dump_stack_lvl+0x241/0x360 [ 8.646090][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 8.646090][ T1] ? __pfx__printk+0x10/0x10 [ 8.646090][ T1] ? _printk+0xd5/0x120 [ 8.646090][ T1] print_report+0x169/0x550 [ 8.646090][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 8.646090][ T1] ? __virt_addr_valid+0xbd/0x530 [ 8.646090][ T1] ? acpi_nfit_ctl+0x1c8a/0x2540 [ 8.646090][ T1] kasan_report+0x143/0x180 [ 8.646090][ T1] ? acpi_nfit_ctl+0x1c8a/0x2540 [ 8.646090][ T1] acpi_nfit_ctl+0x1c8a/0x2540 [ 8.646090][ T1] ? mark_lock+0x9a/0x360 [ 8.646090][ T1] ? __pfx_acpi_nfit_ctl+0x10/0x10 [ 8.646090][ T1] ? nfit_spa_type+0x81/0x410 [ 8.646090][ T1] ? nfit_spa_type+0x378/0x410 [ 8.646090][ T1] ? __pfx_nfit_spa_type+0x10/0x10 [ 8.646090][ T1] ? mark_lock+0x9a/0x360 [ 8.646090][ T1] acpi_nfit_register_regions+0x2ae/0xf50 [ 8.646090][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 8.646090][ T1] ? __pfx_acpi_nfit_register_regions+0x10/0x10 [ 8.646090][ T1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 8.646090][ T1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 8.646090][ T1] ? __kmalloc_node_track_caller_noprof+0x242/0x440 [ 8.646090][ T1] acpi_nfit_init+0x6fd0/0x7060 [ 8.646090][ T1] ? __pfx_acpi_nfit_init+0x10/0x10 [ 8.646090][ T1] ? acpi_evaluate_object+0x9a3/0xaf0 [ 8.646090][ T1] ? acpi_nfit_add+0x2f3/0x620 [ 8.646090][ T1] acpi_nfit_add+0x469/0x620 [ 8.646090][ T1] ? __pfx_acpi_nfit_add+0x10/0x10 [ 8.646090][ T1] ? kernfs_put+0x315/0x370 [ 8.646090][ T1] acpi_device_probe+0xa5/0x2b0 [ 8.646090][ T1] ? really_probe+0x274/0xad0 [ 8.646090][ T1] ? __pfx_acpi_device_probe+0x10/0x10 [ 8.646090][ T1] really_probe+0x2b8/0xad0 [ 8.646090][ T1] __driver_probe_device+0x1a2/0x390 [ 8.646090][ T1] driver_probe_device+0x50/0x430 [ 8.646090][ T1] __driver_attach+0x45f/0x710 [ 8.646090][ T1] ? __pfx___driver_attach+0x10/0x10 [ 8.646090][ T1] bus_for_each_dev+0x239/0x2b0 [ 8.646090][ T1] ? __pfx___driver_attach+0x10/0x10 [ 8.646090][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 8.646090][ T1] bus_add_driver+0x346/0x670 [ 8.646090][ T1] driver_register+0x23a/0x320 [ 8.646090][ T1] nfit_init+0x166/0x1b0 [ 8.646090][ T1] ? __pfx_nfit_init+0x10/0x10 [ 8.646090][ T1] do_one_initcall+0x248/0x880 [ 8.646090][ T1] ? __pfx_nfit_init+0x10/0x10 [ 8.646090][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 8.646090][ T1] ? __pfx_parse_args+0x10/0x10 [ 8.646090][ T1] ? rcu_is_watching+0x15/0xb0 [ 8.646090][ T1] do_initcall_level+0x157/0x210 [ 8.646090][ T1] do_initcalls+0x3f/0x80 [ 8.646090][ T1] kernel_init_freeable+0x435/0x5d0 [ 8.646090][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 8.646090][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 8.646090][ T1] ? __pfx_kernel_init+0x10/0x10 [ 8.646090][ T1] ? __pfx_kernel_init+0x10/0x10 [ 8.646090][ T1] ? __pfx_kernel_init+0x10/0x10 [ 8.646090][ T1] kernel_init+0x1d/0x2b0 [ 8.646090][ T1] ret_from_fork+0x4b/0x80 [ 8.646090][ T1] ? __pfx_kernel_init+0x10/0x10 [ 8.646090][ T1] ret_from_fork_asm+0x1a/0x30 [ 8.646090][ T1] [ 8.646090][ T1]=20 [ 8.646090][ T1] The buggy address belongs to stack of task swapper/0= /1 [ 8.646090][ T1] and is located at offset 160 in frame: [ 8.646090][ T1] acpi_nfit_register_regions+0x0/0xf50 [ 8.646090][ T1]=20 [ 8.646090][ T1] This frame has 4 objects: [ 8.646090][ T1] [32, 36) 'cmd_rc.i.i87' [ 8.646090][ T1] [48, 80) 'ars_start.i.i' [ 8.646090][ T1] [112, 116) 'cmd_rc.i.i' [ 8.646090][ T1] [128, 160) 'ars_cap.i' [ 8.646090][ T1]=20 [ 8.646090][ T1] The buggy address belongs to the virtual mapping at [ 8.646090][ T1] [ffffc90000330000, ffffc90000339000) created by: [ 8.646090][ T1] copy_process+0x5d1/0x3d50 [ 8.646090][ T1]=20 [ 8.646090][ T1] The buggy address belongs to the physical page: [ 8.646090][ T1] page: refcount:1 mapcount:0 mapping:0000000000000000= index:0x0 pfn:0x312a4 [ 8.646090][ T1] flags: 0x4fff00000000000(node=3D1|zone=3D1|lastcpupi= d=3D0x7ff) [ 8.646090][ T1] raw: 04fff00000000000 0000000000000000 dead000000000= 122 0000000000000000 [ 8.646090][ T1] raw: 0000000000000000 0000000000000000 00000001fffff= fff 0000000000000000 [ 8.646090][ T1] page dumped because: kasan: bad access detected [ 8.646090][ T1] page_owner tracks the page as allocated [ 8.646090][ T1] page last allocated via order 0, migratetype Unmovab= le, gfp_mask 0x2102(__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 0, tgid 0 (= swapper/0), ts 2318285947, free_ts 0 [ 8.646090][ T1] post_alloc_hook+0x1f3/0x230 [ 8.646090][ T1] get_page_from_freelist+0x303f/0x3190 [ 8.646090][ T1] __alloc_pages_noprof+0x292/0x710 [ 8.646090][ T1] alloc_pages_mpol_noprof+0x3e8/0x680 [ 8.646090][ T1] __vmalloc_node_range_noprof+0xa2b/0x13f0 [ 8.646090][ T1] dup_task_struct+0x444/0x8c0 [ 8.646090][ T1] copy_process+0x5d1/0x3d50 [ 8.646090][ T1] kernel_clone+0x226/0x8f0 [ 8.646090][ T1] user_mode_thread+0x132/0x1a0 [ 8.646090][ T1] rest_init+0x23/0x300 [ 8.646090][ T1] start_kernel+0x47f/0x500 [ 8.646090][ T1] x86_64_start_reservations+0x2a/0x30 [ 8.646090][ T1] x86_64_start_kernel+0x9f/0xa0 [ 8.646090][ T1] common_startup_64+0x13e/0x147 [ 8.646090][ T1] page_owner free stack trace missing [ 8.646090][ T1]=20 [ 8.646090][ T1] Memory state around the buggy address: [ 8.646090][ T1] ffffc90000337080: 00 00 00 00 00 00 00 00 00 00 00 = 00 00 00 00 00 [ 8.646090][ T1] ffffc90000337100: 00 00 00 00 00 00 00 00 f1 f1 f1 = f1 04 f2 00 00 [ 8.646090][ T1] >ffffc90000337180: 00 00 f2 f2 f2 f2 04 f2 00 00 00 = 00 f3 f3 f3 f3 [ 8.646090][ T1] = ^ [ 8.646090][ T1] ffffc90000337200: 00 00 00 00 00 00 00 00 00 00 00 = 00 00 00 00 00 [ 8.646090][ T1] ffffc90000337280: 00 00 00 00 00 00 00 00 00 00 00 = 00 00 00 00 00 [ 8.646090][ T1] =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=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D [ 9.044043][ T1] Kernel panic - not syncing: KASAN: panic_on_warn set= ... [ 9.048635][ T1] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.1= 2.0-rc6-syzkaller-00114-g80fb25341631-dirty #0 [ 9.053640][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), = BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 9.053640][ T1] Call Trace: [ 9.053640][ T1] [ 9.053640][ T1] dump_stack_lvl+0x241/0x360 [ 9.053640][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 9.053640][ T1] ? __pfx__printk+0x10/0x10 [ 9.053640][ T1] ? preempt_schedule+0xe1/0xf0 [ 9.053640][ T1] ? vscnprintf+0x5d/0x90 [ 9.053640][ T1] panic+0x349/0x880 [ 9.053640][ T1] ? check_panic_on_warn+0x21/0xb0 [ 9.053640][ T1] ? __pfx_panic+0x10/0x10 [ 9.053640][ T1] ? _raw_spin_unlock_irqrestore+0x130/0x140 [ 9.053640][ T1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 9.053640][ T1] ? print_report+0x502/0x550 [ 9.053640][ T1] check_panic_on_warn+0x86/0xb0 [ 9.053640][ T1] ? acpi_nfit_ctl+0x1c8a/0x2540 [ 9.053640][ T1] end_report+0x77/0x160 [ 9.053640][ T1] kasan_report+0x154/0x180 [ 9.053640][ T1] ? acpi_nfit_ctl+0x1c8a/0x2540 [ 9.053640][ T1] acpi_nfit_ctl+0x1c8a/0x2540 [ 9.053640][ T1] ? mark_lock+0x9a/0x360 [ 9.053640][ T1] ? __pfx_acpi_nfit_ctl+0x10/0x10 [ 9.053640][ T1] ? nfit_spa_type+0x81/0x410 [ 9.053640][ T1] ? nfit_spa_type+0x378/0x410 [ 9.053640][ T1] ? __pfx_nfit_spa_type+0x10/0x10 [ 9.053640][ T1] ? mark_lock+0x9a/0x360 [ 9.053640][ T1] acpi_nfit_register_regions+0x2ae/0xf50 [ 9.053640][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 9.053640][ T1] ? __pfx_acpi_nfit_register_regions+0x10/0x10 [ 9.053640][ T1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 9.053640][ T1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 9.053640][ T1] ? __kmalloc_node_track_caller_noprof+0x242/0x440 [ 9.053640][ T1] acpi_nfit_init+0x6fd0/0x7060 [ 9.053640][ T1] ? __pfx_acpi_nfit_init+0x10/0x10 [ 9.053640][ T1] ? acpi_evaluate_object+0x9a3/0xaf0 [ 9.053640][ T1] ? acpi_nfit_add+0x2f3/0x620 [ 9.053640][ T1] acpi_nfit_add+0x469/0x620 [ 9.053640][ T1] ? __pfx_acpi_nfit_add+0x10/0x10 [ 9.053640][ T1] ? kernfs_put+0x315/0x370 [ 9.053640][ T1] acpi_device_probe+0xa5/0x2b0 [ 9.053640][ T1] ? really_probe+0x274/0xad0 [ 9.053640][ T1] ? __pfx_acpi_device_probe+0x10/0x10 [ 9.053640][ T1] really_probe+0x2b8/0xad0 [ 9.053640][ T1] __driver_probe_device+0x1a2/0x390 [ 9.053640][ T1] driver_probe_device+0x50/0x430 [ 9.053640][ T1] __driver_attach+0x45f/0x710 [ 9.053640][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.053640][ T1] bus_for_each_dev+0x239/0x2b0 [ 9.053640][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.053640][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 9.053640][ T1] bus_add_driver+0x346/0x670 [ 9.053640][ T1] driver_register+0x23a/0x320 [ 9.053640][ T1] nfit_init+0x166/0x1b0 [ 9.053640][ T1] ? __pfx_nfit_init+0x10/0x10 [ 9.053640][ T1] do_one_initcall+0x248/0x880 [ 9.053640][ T1] ? __pfx_nfit_init+0x10/0x10 [ 9.053640][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 9.053640][ T1] ? __pfx_parse_args+0x10/0x10 [ 9.053640][ T1] ? rcu_is_watching+0x15/0xb0 [ 9.053640][ T1] do_initcall_level+0x157/0x210 [ 9.053640][ T1] do_initcalls+0x3f/0x80 [ 9.053640][ T1] kernel_init_freeable+0x435/0x5d0 [ 9.053640][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 9.053640][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 9.053640][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.053640][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.053640][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.053640][ T1] kernel_init+0x1d/0x2b0 [ 9.053640][ T1] ret_from_fork+0x4b/0x80 [ 9.053640][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.053640][ T1] ret_from_fork_asm+0x1a/0x30 [ 9.053640][ T1] [ 9.053640][ T1] Kernel Offset: disabled [ 9.053640][ T1] 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/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' GOTMPDIR=3D'' GOTOOLCHAIN=3D'auto' GOTOOLDIR=3D'/usr/local/go/pkg/tool/linux_amd64' GOVCS=3D'' GOVERSION=3D'go1.22.7' GCCGO=3D'gccgo' GOAMD64=3D'v1' AR=3D'ar' CC=3D'gcc' CXX=3D'g++' CGO_ENABLED=3D'1' GOMOD=3D'/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mo= d' 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-build70911805=3D/tmp/go-build -gno-record-gcc-= switches' git status (err=3D) HEAD detached at da38b4c931f 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=3Dda38b4c931f2882f34163d41ac10bfc78112afc8 -X '= github.com/google/syzkaller/prog.gitRevisionDate=3D20241105-104654'" "-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\"da38b4c931f2882f34163d41ac10bfc781= 12afc8\" /usr/bin/ld: /tmp/cco8PKHf.o: in function `test_cover_filter()': executor.cc:(.text+0x1426b): warning: the use of `tempnam' is dangerous, be= tter use `mkstemp' /usr/bin/ld: /tmp/cco8PKHf.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=3D15fb3f40580000 Tested on: commit: 80fb2534 Merge tag 'pwm/for-6.12-rc7-fixes' of git://g.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=3D11254d3590b1671= 7 dashboard link: https://syzkaller.appspot.com/bug?extid=3D7534f060ebda6b8b5= 1b3 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=3D100b2d879800= 00