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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BDC33C433EF for ; Mon, 4 Oct 2021 23:46:43 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 7DAF2610A8 for ; Mon, 4 Oct 2021 23:46:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7DAF2610A8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=bugzilla.kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C85DE6E28B; Mon, 4 Oct 2021 23:46:42 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7C0AB6E28B for ; Mon, 4 Oct 2021 23:46:41 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 52FFC611C3 for ; Mon, 4 Oct 2021 23:46:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1633391201; bh=KbMnOlHfjzINYiZNvDV/fpz/C20OOu9Sld3yROmxw6k=; h=From:To:Subject:Date:In-Reply-To:References:From; b=lGk9fVFmW2L0HY3jKhmJOLLVfQMW6JswVao2xQL4RddtbrBB9K3tV82W7PwjsRFKe /YWzLpaoZO5AUd5RWp69ES0udVyQVUJhBHJ1DHt8oRWfvpgPKSeg2Rpsz/nSdz3YH5 z8U0s4fBdubRYMSn8yh2xfnAcUXA3TKeJ6uqgu0P9Jv+MYP6YXhskhEnCiLq6T5bdl 7CU584/000F9uMvxf89soZPFO+i6Np4o9RKeUeyjDNxdcmNd0Snxih6mLqj9iptN+Q B3r2Kef0mmPByDFEGLwDgvHbhUgtPtNU8UbrX37Oa+tuyFu6onNNtarCthIR0CvkAw nFTBhmZkk1bWA== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 213201] [KAVERI] memory leak - unreferenced object 0xffff8881700cf988 (size 56) Date: Mon, 04 Oct 2021 23:46:40 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: Video(DRI - non Intel) X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: erhard_f@mailbox.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_video-dri@kernel-bugs.osdl.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" https://bugzilla.kernel.org/show_bug.cgi?id=3D213201 --- Comment #14 from Erhard F. (erhard_f@mailbox.org) --- Created attachment 299101 --> https://bugzilla.kernel.org/attachment.cgi?id=3D299101&action=3Dedit utput of /sys/kernel/debug/kmemleak (kernel 5.15-rc4, AMD PRO A10-8750B) Same board, another CPU: # cat /sys/kernel/debug/kmemleak unreferenced object 0xffff8881010b5278 (size 56): comm "systemd-udevd", pid 198, jiffies 4294881523 (age 926.930s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 0d 01 70 00 00 00 00 00 ..........p..... 4b 5f 02 00 00 c9 ff ff 00 00 00 00 00 00 00 00 K_.............. backtrace: [] acpi_ps_alloc_op+0x8b/0x1c4 [] acpi_ps_create_op+0x48c/0x8ca [] acpi_ps_parse_loop+0x401/0x1062 [] acpi_ps_parse_aml+0x1cd/0x6ea [] acpi_ps_execute_method+0x51f/0x57b [] acpi_ns_evaluate+0x64b/0x885 [] acpi_evaluate_object+0x333/0x68d [] amdgpu_atcs_call.constprop.0+0x129/0x1f0 [amdgpu] [] amdgpu_atcs_pci_probe_handle.isra.0+0x159/0x2d0 [amdgpu] [] amdgpu_acpi_detect+0xb0/0x470 [amdgpu] [] chacha_2block_xor_avx2+0xa8/0x220 [chacha_x86_64] [] do_one_initcall+0xbb/0x3e0 [] do_init_module+0x1c9/0x6e0 [] load_module+0x78c7/0x9bb0 [] __do_sys_finit_module+0x110/0x180 [] do_syscall_64+0x66/0x90 unreferenced object 0xffff8881010b5c38 (size 56): comm "systemd-udevd", pid 198, jiffies 4294881523 (age 926.930s) hex dump (first 32 bytes): 78 52 0b 01 81 88 ff ff 0d 01 2d 00 00 00 00 00 xR........-..... 4c 5f 02 00 00 c9 ff ff 00 00 00 00 00 00 00 00 L_.............. backtrace: [] acpi_ps_alloc_op+0x8b/0x1c4 [] acpi_ps_create_op+0x48c/0x8ca [] acpi_ps_parse_loop+0x401/0x1062 [] acpi_ps_parse_aml+0x1cd/0x6ea [] acpi_ps_execute_method+0x51f/0x57b [] acpi_ns_evaluate+0x64b/0x885 [] acpi_evaluate_object+0x333/0x68d [] amdgpu_atcs_call.constprop.0+0x129/0x1f0 [amdgpu] [] amdgpu_atcs_pci_probe_handle.isra.0+0x159/0x2d0 [amdgpu] [] amdgpu_acpi_detect+0xb0/0x470 [amdgpu] [] chacha_2block_xor_avx2+0xa8/0x220 [chacha_x86_64] [] do_one_initcall+0xbb/0x3e0 [] do_init_module+0x1c9/0x6e0 [] load_module+0x78c7/0x9bb0 [] __do_sys_finit_module+0x110/0x180 [] do_syscall_64+0x66/0x90 --=20 You may reply to this email to add a comment. 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