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=-2.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS 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 63335C433EF for ; Sat, 18 Sep 2021 14:08:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1174961268 for ; Sat, 18 Sep 2021 14:08:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238458AbhIROJs (ORCPT ); Sat, 18 Sep 2021 10:09:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234566AbhIROJr (ORCPT ); Sat, 18 Sep 2021 10:09:47 -0400 Received: from mail-qk1-x732.google.com (mail-qk1-x732.google.com [IPv6:2607:f8b0:4864:20::732]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B1A5C061574 for ; Sat, 18 Sep 2021 07:08:23 -0700 (PDT) Received: by mail-qk1-x732.google.com with SMTP id 72so15038609qkk.7 for ; Sat, 18 Sep 2021 07:08:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=mime-version:from:date:message-id:subject:to; bh=lgH42GZq4Rvj9dC6ZTqxsXYQ3tMCRHyhHlLuUVzYyrw=; b=GiVXrBSJgfuFE6FoXpVKxneFep8jetgtTwrCU0UKhYyrlmk8OhAZ97jZp/eXY0b2Ct s0S9fn1YAcdtq2cYbvT6PGFaBZ3ivyJHACZcFZpB0oJxERpBgj9qPkDqqOBkxnW6Kbxv Za6wyikX0iayTHGdwIZAtCtymtkvhCD0Te2Mmdb6V40CSpENMOR49PsT9oERRIVDhFkM exyH3hJcHylrPJVFnBQ9mlKYVg30y74abyZ21IHrutUQ1HibvUWp++d9kU/aQ/iyHJxu l3hY5yuLM3BH5jbd0r1MHLafgT/OEnosYR1KjTIHJX8mKf6WQ04oVCkCF6EINGQfXCW7 7KJw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=lgH42GZq4Rvj9dC6ZTqxsXYQ3tMCRHyhHlLuUVzYyrw=; b=4EZYY7ZtBnflDd1xgrYt9tmhs4WvJr6LxxFdrbuEhlSf1Aa/H7uYafiaOWlwXnCp9i xMOOY5aTgLQs4KaKm2HWjLgwuG/uCVTFDl/hIGMWI3CRXxPlKqI/KS8K+VjC/5SHg2EU /cqXrgPnKD50VR/+d0rWicHSmmFs9O+H515whARCJ/bDik1eWawUxSt6m51LilS15L0x Hoc/C67/5NUN/NbyE/XygYgMNjX3DxQ9eOa+VDTmG5mfdHjnNOjSF3rmLa+BgTbEKxLi xZHh+Qg+xS+5Twrdj/YP24ZiEQuuaCfvHf97gq1DkFlRsTjwYtzcZ4fPLsfuNhNpgV9h D9KQ== X-Gm-Message-State: AOAM530+XiSH4HIPqWPS1SAK8h3mNufqD6jx/sQmZhgeQXPC/pNWFU5R mGSxHL2Um4wAaO9E1d9MLbNjPEJHvrI0yWQKIuVcFS+l6hTnpA== X-Google-Smtp-Source: ABdhPJwL4xz/wjvm+1s0SfeUfvdAAo4uALW4/WuXTZT2GfOw5whU79Gqb0Oe5Zeb5P4N3aOE09LVD4zvJZvpkSN3zv0= X-Received: by 2002:a25:d6cf:: with SMTP id n198mr19764512ybg.535.1631974102230; Sat, 18 Sep 2021 07:08:22 -0700 (PDT) MIME-Version: 1.0 From: Chris Rankin Date: Sat, 18 Sep 2021 15:08:11 +0100 Message-ID: Subject: [WARNING][AMDGPU] dmesg warning with vanilla 5.14.6 To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, I've noticed warnings like this with every 5.14.x kernel that I've tested, i.e. 5.14.3 - 5.14.6. I am using a Radeon R7 360. Cheers, Chris. [ 95.348074] ------------[ cut here ]------------ [ 95.354674] WARNING: CPU: 0 PID: 1 at drivers/gpu/drm/ttm/ttm_bo.c:409 ttm_bo_release+0x1c/0x266 [ttm] [ 95.386490] Modules linked in: nf_nat_ftp nf_conntrack_ftp cfg80211 af_packet nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat nf_tables ebtable_nat ebtable_broute ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c iptable_mangle iptable_raw iptable_security nfnetlink ebtable_filter ebtables ip6table_filter ip6_tables iptable_filter bnep it87 hwmon_vid dm_mod dax snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_hda_codec_hdmi snd_hda_intel uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_common snd_usb_audio videodev snd_usbmidi_lib mc input_leds joydev snd_intel_dspcfg led_class btusb snd_hda_codec btbcm btintel bluetooth snd_virtuoso snd_oxygen_lib snd_mpu401_uart snd_hwdep snd_rawmidi snd_hda_core ecdh_generic snd_seq rfkill ecc snd_seq_device snd_pcm coretemp iTCO_wdt mxm_wmi snd_hrtimer gpio_ich [ 95.386603] kvm_intel kvm pcspkr r8169 psmouse snd_timer snd i2c_i801 irqbypass i2c_smbus soundcore realtek i7core_edac mdio_devres wmi libphy tiny_power_button lpc_ich button acpi_cpufreq nfsd binfmt_misc auth_rpcgss nfs_acl lockd grace sunrpc fuse configfs zram zsmalloc ip_tables x_tables ext4 crc32c_generic crc16 mbcache jbd2 hid_microsoft usbhid sr_mod cdrom sd_mod amdgpu uhci_hcd drm_ttm_helper ttm firewire_ohci mfd_core gpu_sched crc32c_intel pata_jmicron ahci i2c_algo_bit firewire_core libahci serio_raw drm_kms_helper ehci_pci crc_itu_t ehci_hcd libata xhci_pci cfbfillrect syscopyarea cfbimgblt sysfillrect sysimgblt fb_sys_fops cfbcopyarea xhci_hcd cec rc_core drm scsi_mod usbcore usb_common drm_panel_orientation_quirks msr sha256_ssse3 sha256_generic ipv6 crc_ccitt [ 95.539875] CPU: 0 PID: 1 Comm: systemd Tainted: G I 5.14.6 #1 [ 95.545740] Hardware name: Gigabyte Technology Co., Ltd. EX58-UD3R/EX58-UD3R, BIOS FB 05/04/2009 [ 95.553331] RIP: 0010:ttm_bo_release+0x1c/0x266 [ttm] [ 95.557140] Code: 44 89 e0 5b 5d 41 5c 41 5d 41 5e 41 5f c3 41 56 41 55 41 54 4c 8d a7 90 fe ff ff 55 53 83 7f 4c 00 48 89 fb 48 8b 6f e8 74 02 <0f> 0b 80 7b 18 00 48 8b 43 88 0f 85 ac 00 00 00 4c 8d 6b 90 49 39 [ 95.574603] RSP: 0018:ffffc90000023e00 EFLAGS: 00010202 [ 95.578582] RAX: 0000000000000001 RBX: ffff88812164edc8 RCX: 00000000000000d6 [ 95.584459] RDX: 00000000000000ef RSI: ffffffffa038f0db RDI: ffff88812164edc8 [ 95.590351] RBP: ffff888108365308 R08: 0000000000000001 R09: 0000000000000003 [ 95.596208] R10: 000000000014cada R11: ffff8881001c7a00 R12: ffff88812164ec58 [ 95.602052] R13: ffff8881095c26c8 R14: ffff88811f94c540 R15: 0000000000000000 [ 95.607943] FS: 00007f2ef4aab340(0000) GS:ffff888343c00000(0000) knlGS:0000000000000000 [ 95.614774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.619268] CR2: 000055b1a2855030 CR3: 0000000101c2e000 CR4: 00000000000006f0 [ 95.625109] Call Trace: [ 95.626341] amdgpu_bo_unref+0x15/0x1e [amdgpu] [ 95.629754] amdgpu_gem_object_free+0x2b/0x45 [amdgpu] [ 95.633693] drm_gem_dmabuf_release+0x11/0x1a [drm] [ 95.637338] dma_buf_release+0x36/0x6e [ 95.639832] __dentry_kill+0xf5/0x12f [ 95.642260] dput+0xfc/0x136 [ 95.643881] __fput+0x16a/0x1bc [ 95.645789] task_work_run+0x64/0x75 [ 95.648110] exit_to_user_mode_prepare+0x88/0x112 [ 95.651565] syscall_exit_to_user_mode+0x14/0x1f [ 95.654899] do_syscall_64+0x7a/0x80 [ 95.657235] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 95.661006] RIP: 0033:0x7f2ef572b9b7 [ 95.663296] Code: 00 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 41 c3 48 83 ec 18 89 7c 24 0c e8 33 fc ff ff [ 95.680773] RSP: 002b:00007ffe4e05dbd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 95.687056] RAX: 0000000000000000 RBX: 00007f2ef4aab0f8 RCX: 00007f2ef572b9b7 [ 95.692904] RDX: 000055b1a28e2790 RSI: 000055b1a2796010 RDI: 0000000000000068 [ 95.698753] RBP: 0000000000000068 R08: 000055b1a2855030 R09: 0000000000000000 [ 95.704593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.710433] R13: 000055b1a20c7300 R14: 000055b1a20820f9 R15: 000055b1a2a331d0 [ 95.716311] ---[ end trace ea4570c1033ff6a3 ]---