From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B61E7C00140 for ; Mon, 15 Aug 2022 10:02:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Date:Message-ID:Cc:To: Subject:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=7YBbMA8rrLMHo1HhdmB+WkCMIpgjwIuctYBum11whqM=; b=H9cynyOt+DiR2x PM/PUNISFzOvVUupXVG1Spwb+q0mu1/aGdmtVdwmIl9D4EAicinS/HN5lJxSQeLMK4yj1N1gBqt2q HMmd8lD9c0XePomXwiHIdDG73ZcqvWRO8hXuMlOVLGOxeMJ1lrI4azrDaV80hPPGnpTrPDPIKmJNv ByfHAi95Fm1Ib07Rzs0Vo5GZ8/6xAt/82/H2JTSySHuimPk+hRvsGB25/4C42Gauj0xhyMYyTyeON Lszi6fMHWS7CKrOuoxeDlBLKVlOVkYD+0eFpDUq0Q0v0jcZxYh6CcMEKZnQoEIVa9g5UiIbtEwbQY 8R9Xl3hr5Z1o1QRVvgVw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oNWuH-00EJJI-Nd; Mon, 15 Aug 2022 10:01:13 +0000 Received: from mout.kundenserver.de ([217.72.192.74]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oNWla-00EAxu-HZ for linux-arm-kernel@lists.infradead.org; Mon, 15 Aug 2022 09:52:21 +0000 Received: from [192.168.178.23] ([217.224.114.189]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.183]) with ESMTPSA (Nemesis) id 1MGhds-1o9nGO1y1C-00DloG; Mon, 15 Aug 2022 11:52:06 +0200 From: Max Schulze Subject: kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) [RPi CM4] To: linux-arm-kernel@lists.infradead.org Cc: catalin.marinas@arm.com, will@kernel.org, naush@raspberrypi.com Message-ID: Date: Mon, 15 Aug 2022 11:52:05 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.1 MIME-Version: 1.0 Content-Language: en-US X-Provags-ID: V03:K1:aIV/h0KvV9fqSTRZsZSmGfCvGuZLIRhPsIdz+9Q/qTzzW3IP5N6 vBFuKaKJAdJvRDQSQrwTR9QlE8FsYVPBGNQ/HcUM8K61VF/I1CulzozkeAkOsTsvxW0b51d X5kllVhvYFmiMH2yDPTPcr/ce7smPxsVhJctpSa3R6bpQBb9aUGRqCEcjpwbcLI7isV+GWg hCOZVat5MDkIy7wX5KsTw== X-UI-Out-Filterresults: notjunk:1;V03:K0:hhxOIImXg2Q=:E30bryl/41cCuGGFqxyStO qR0mn5xi9MDf8kdKdcpfNkVjER1/wKnbgosN5hpsWvdiuJPPHxS0mhtT5t8vGD4WMn4JaOgNZ xBsWg7TMeidRaC5HKTdE9jH8zfO9f5mQXG3MtTtJyTOtBpyYudZi7YoalX6EWrDl/8N5MwQrJ BFlgpFqiwOBGwAXBvkbgCsfo2O+x6+xS9ahxffNrONNE/O+ODCOBP9aN0GO165w11IDrGoZxS 1uc6DJ6Lqn2vzUbP9ZX+ygrW6u5gW7/K7hMXIu9QO5Mi295uma3N/ULP+kiIL2X7idwQ/T478 OCAywrKnymolVQADe9ZllARWbCYzhAnj/nihF4KGnU7+K6SG/N2WMdPI2wh4h83KqHp9pUvHH pFxu4Ij1ZTmTAvoGnxwYOLtyXvffNDtZfXbwNpslyDEnNHJDdrb2xR2cYafFlIZtQ6oHYF/8w iiYRsctTY9AJSmdlr2unM+9tSQs9tEJ9BKj3MnIjcGftXFfNZGD7ZT7JC9LD5yoU89DGPqPyP Wq0fQdgdMiJpiLHE/zNfnqq5Eb4oH+eWFM2+ZHWilGp+3ZPfJg0FEbdFOCWUMHLQSk1cRi43O yUpM8NO+C2eJn9f4inAVu6aNhbbWmYFjx/9VZ9z+vU45BELd+uQlDvLoq15vbe9w8XU9I7Q/j 4xqTkN/4BWLpnKh7Wc7eUiErrTAWn6JKTldhpcM+OotwSJF1YoEdmrzdDGXo/xov/N2jttsU1 1KY1qYXt+OWjDs9aERrdsuht11Gmfcc39/GoR3CWTEByGS3Dnck7xjdRL9g= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220815_025215_045881_036B51D1 X-CRM114-Status: UNSURE ( 7.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, I get these messages when booting 5.19.0 on RaspberryPi CM4. Full boot log is at https://pastebin.ubuntu.com/p/mVhgBwxqPj/ Anyone seen this? What can I do ? Thanks, Max [0.087630] kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) [0.087756] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.19.0-v8-0815+ #5 [0.087836] Hardware name: Raspberry Pi Compute Module 4 Rev 1.0 (DT) [0.087901] Call trace: [0.087941] dump_backtrace.part.0+0x1dc/0x1ec [0.088029] show_stack+0x24/0x80 [0.088089] dump_stack_lvl+0x8c/0xb8 [0.088161] dump_stack+0x1c/0x38 [0.088224] create_object.isra.0+0x490/0x4b0 [0.088298] kmemleak_alloc+0x3c/0x50 [0.088365] kmem_cache_alloc+0x2f8/0x450 [0.088435] __proc_create+0x18c/0x400 [0.088509] proc_create_reg+0x54/0xd0 [0.088569] proc_create_seq_private+0x94/0x120 [0.088634] init_mm_internals+0x1d8/0x248 [0.088704] kernel_init_freeable+0x188/0x388 [0.088776] kernel_init+0x30/0x150 [0.088837] ret_from_fork+0x10/0x20 [0.088903] kmemleak: Kernel memory leak detector disabled [0.088958] kmemleak: Object 0xffffff806e24d000 (size 2097152): [0.089021] kmemleak: comm "swapper", pid 0, jiffies 4294892296 [0.089085] kmemleak: min_count = -1 [0.089131] kmemleak: count = 0 [0.089174] kmemleak: flags = 0x5 [0.089219] kmemleak: checksum = 0 [0.089264] kmemleak: backtrace: [0.089306] kmemleak_alloc_phys+0x94/0xb0 [0.089379] memblock_alloc_range_nid+0x1c0/0x20c [0.089460] memblock_alloc_internal+0x88/0x100 [0.089532] memblock_alloc_try_nid+0x148/0x1ac [0.089604] kfence_alloc_pool+0x44/0x6c [0.089674] mm_init+0x28/0x98 [0.089733] start_kernel+0x178/0x3e8 [0.089797] __primary_switched+0xc4/0xcc [0.090185] cblist_init_generic: Setting adjustable number of callback queues. early_memtest reports no problems, [0.000000] Zone ranges: [0.000000] DMA [mem 0x0000000000000000-0x000000003fffffff] [0.000000] DMA32[mem 0x0000000040000000-0x000000007fffffff] [0.000000] Normal empty [0.000000] Movable zone start for each node [0.000000] Early memory node ranges [0.000000] node 0: [mem 0x0000000000000000-0x0000000037ffffff] [0.000000] node 0: [mem 0x0000000040000000-0x000000007fffffff] [0.000000] Initmem setup node 0 [mem 0x0000000000000000-0x000000007fffffff] The Address differs a bit across reboots, but callstack looks always the same, and "Object is always 0xffffff806e24d000 (size 2097152)" Aug 15 03:42:44 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 03:50:37 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 03:50:37 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 06:58:14 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 07:04:01 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 07:04:01 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 07:27:40 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 07:36:10 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 07:41:57 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 07:47:43 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 07:53:29 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 07:59:18 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:05:06 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:13:00 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:21:47 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:27:36 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:33:23 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 08:39:13 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:45:03 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 08:50:51 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 08:56:40 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 09:02:27 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 09:08:16 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 09:23:45 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 09:32:34 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 09:38:23 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 09:44:09 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 09:49:55 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 09:55:40 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 10:01:27 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 10:07:19 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 10:15:13 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 10:24:00 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 10:28:56 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 10:34:44 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 10:42:45 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 10:51:32 kernel:kmemleak: Cannot insert 0xffffff806e24ff40 into the object search tree (overlaps existing) Aug 15 11:03:53 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) Aug 15 11:14:55 kernel:kmemleak: Cannot insert 0xffffff806e24f000 into the object search tree (overlaps existing) _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel