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 X-Spam-Level: X-Spam-Status: No, score=-4.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4E29C432BE for ; Mon, 30 Aug 2021 13:49:33 +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 7C07060C3F for ; Mon, 30 Aug 2021 13:49:33 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 7C07060C3F 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 8DBEA89DDF; Mon, 30 Aug 2021 13:49:32 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9388189DFE for ; Mon, 30 Aug 2021 13:49:30 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPS id 4C9FA60F12 for ; Mon, 30 Aug 2021 13:49:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1630331370; bh=3GSwVJmifEcmlA8ZGfvGXpodV8SQ+m8UenwiG3bSL6k=; h=From:To:Subject:Date:In-Reply-To:References:From; b=L3c+yCEqb0UEA5xCxhhfBwALmGft3wRi5M+Y3RSiNO6f8dQ/yRiVk+bjXd09iAlfZ Gn20yZ6Ye1Z89JevAy14y6n+2jL2RQ01qWQCcwzedOYuTSfq1Rg9trkHyEQDQeW8rt zS8IP3AVDdc+/qNF+ZZalBD65L/KywsEqS4LJkmZSOALqW6xN9DRgy1VEulHR4ooI0 F9xitUCcU8SQ/v7Rrb14idtT53fOZI+7qsOQL71FWC7qLy4r9dm8wDNEIqKiaObx55 e4AfOQjinS/Vi+6o77GjulXZZI9wAtCgAWq0qte8zsHnZy56pfvMBhtQ/10vEu9TXf djPGWaauaZODA== From: bugzilla-daemon@bugzilla.kernel.org To: dri-devel@lists.freedesktop.org Subject: [Bug 214029] [NAVI] Several memory leaks in amdgpu and ttm Date: Mon, 30 Aug 2021 13:49:29 +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.isobsolete 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=3D214029 Erhard F. (erhard_f@mailbox.org) changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #298267|0 |1 is obsolete| | --- Comment #5 from Erhard F. (erhard_f@mailbox.org) --- Created attachment 298529 --> https://bugzilla.kernel.org/attachment.cgi?id=3D298529&action=3Dedit output of kmemleak (kernel 5.14, AMD FX-8370) [...] unreferenced object 0xffff8881dd96f0c0 (size 216): comm "lxdm-greeter-gt", pid 619, jiffies 4294888177 (age 3729.577s) hex dump (first 32 bytes): 50 f1 96 dd 81 88 ff ff 20 8b 72 c0 ff ff ff ff P....... .r..... c0 3a 59 da 08 00 00 00 58 fd a6 08 00 c9 ff ff .:Y.....X....... backtrace: [] drm_sched_fence_create+0x1f/0x1d0 [gpu_sched] [] drm_sched_job_init+0x10e/0x240 [gpu_sched] [] amdgpu_job_submit+0x27/0x2d0 [amdgpu] [] amdgpu_copy_buffer+0x49e/0x700 [amdgpu] [] amdgpu_ttm_copy_mem_to_mem+0x5fa/0xf00 [amdgpu] [] amdgpu_bo_move+0x356/0x2180 [amdgpu] [] ttm_bo_handle_move_mem+0x1c7/0x620 [ttm] [] ttm_bo_validate+0x2c7/0x450 [ttm] [] amdgpu_bo_fault_reserve_notify+0x2a4/0x640 [amdgpu] [] amdgpu_gem_fault+0x123/0x2d0 [amdgpu] [] __do_fault+0xf3/0x3e0 [] __handle_mm_fault+0x1bcb/0x2ac0 [] handle_mm_fault+0x12a/0x490 [] do_user_addr_fault+0x259/0xb70 [] exc_page_fault+0x55/0xb0 [] asm_exc_page_fault+0x1b/0x20 unreferenced object 0xffff888120f77100 (size 72): comm "sdma0", pid 344, jiffies 4294888177 (age 3729.577s) hex dump (first 32 bytes): 30 f4 ec 3a 81 88 ff ff 20 8a f0 c1 ff ff ff ff 0..:.... ....... a3 49 5d da 08 00 00 00 58 84 a3 0c 82 88 ff ff .I].....X....... backtrace: [] amdgpu_fence_emit+0x91/0x790 [amdgpu] [] amdgpu_ib_schedule+0x8cb/0x12f0 [amdgpu] [] amdgpu_job_run+0x35e/0x790 [amdgpu] [] drm_sched_main+0x64e/0xc60 [gpu_sched] [] kthread+0x342/0x410 [] ret_from_fork+0x22/0x30 unreferenced object 0xffff888246342640 (size 216): comm "mate-session-ch", pid 718, jiffies 4294890392 (age 3722.200s) hex dump (first 32 bytes): d0 26 34 46 82 88 ff ff 20 8b 72 c0 ff ff ff ff .&4F.... .r..... 03 71 65 92 0a 00 00 00 58 fd a6 08 00 c9 ff ff .qe.....X....... backtrace: [] drm_sched_fence_create+0x1f/0x1d0 [gpu_sched] [] drm_sched_job_init+0x10e/0x240 [gpu_sched] [] amdgpu_job_submit+0x27/0x2d0 [amdgpu] [] amdgpu_copy_buffer+0x49e/0x700 [amdgpu] [] amdgpu_ttm_copy_mem_to_mem+0x5fa/0xf00 [amdgpu] [] amdgpu_bo_move+0x356/0x2180 [amdgpu] [] ttm_bo_handle_move_mem+0x1c7/0x620 [ttm] [] ttm_bo_validate+0x2c7/0x450 [ttm] [] amdgpu_bo_fault_reserve_notify+0x2a4/0x640 [amdgpu] [] amdgpu_gem_fault+0x123/0x2d0 [amdgpu] [] __do_fault+0xf3/0x3e0 [] __handle_mm_fault+0x1bcb/0x2ac0 [] handle_mm_fault+0x12a/0x490 [] do_user_addr_fault+0x259/0xb70 [] exc_page_fault+0x55/0xb0 [] asm_exc_page_fault+0x1b/0x20 [...] --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=