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=-0.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 9B5B2C43619 for ; Wed, 10 Mar 2021 10:10:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 73C43600CC for ; Wed, 10 Mar 2021 10:10:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232575AbhCJKJp (ORCPT ); Wed, 10 Mar 2021 05:09:45 -0500 Received: from mout.gmx.net ([212.227.15.15]:56813 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229657AbhCJKJS (ORCPT ); Wed, 10 Mar 2021 05:09:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1615370957; bh=dcTj9dDVE+utVVt6hWVURSaCrn2Nrwoyd5Fn0x5hGTQ=; h=X-UI-Sender-Class:Subject:From:To:Cc:Date; b=Z5Whz/ntrltuAp6inMNUsgQWbTZ7OaSjX55+diKQMYgVTDH0PNx5qbp8JWIhYZQOC SRJWGqW2Pygvye4ZR6iCnADtvVROz8iiQmJ+r7/hanrGCa9+aAbJORvOGi+YQ04BNd cULjRc+ZpfOwRXMXuYTsLkl3NCUqqf6lrU1srzYg= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from homer.fritz.box ([185.146.50.246]) by mail.gmx.net (mrgmx004 [212.227.17.190]) with ESMTPSA (Nemesis) id 1M8hZD-1lOac93zkH-004mpf; Wed, 10 Mar 2021 11:09:17 +0100 Message-ID: <8f7cb404c60babde61a6de0ae3f0b8f2b975d571.camel@gmx.de> Subject: drm: unexpected static_call insn opcode 0xe9 at drm_gem_check_release_pagevec+0x2a/0x30 [drm] From: Mike Galbraith To: LKML Cc: David Airlie Date: Wed, 10 Mar 2021 11:09:16 +0100 Content-Type: text/plain; charset="ISO-8859-15" User-Agent: Evolution 3.34.4 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Provags-ID: V03:K1:+LfqKIFqT+TKFuifYxi0bBYa7N0XGHmXW0QcsrKpH11E6DiBpjE 5acmBnJLgB8bXDrlQhOtQ4DnCrKFmrBG8hENoXYxbAd8Txh8bR0AboBpfGZwEYc4d+/3hnA 30Sqb+2srG//dd/X8U2eLSXSuED/qnknmXRao0fx50axPg6FF7TrOsluDy3c2GSI9Zwp2W0 JqlynW3V1r+Gvz7SllsIw== X-UI-Out-Filterresults: notjunk:1;V03:K0:WM2M4MDRMR4=:lg6PzysK3jbUS4BqT1xVaI TM4NJ3cMUbWhJsWSk2KlvgILvM4GgVqcYb08/hGpk8ic09tiU3LGY5P3ZWkFQHscg2tXaqFvP mBTw02RmNzznhQmKe+m5RXcxKdCUbbcC/chcjv5goInQUL0JUNMpuFL0exOBNWRoFfuNGf6u9 Wh09/AApluWilpQI6Wzb28Q7clu3kzbFHbpab4sOfYahKkePT9I1GhaHvYvrOqL+MptdPdiAU 9c7nlM9jtNVmwhbsoyhfPalvVXB6OS3336ncWXzmDjQO+WYF2OMiGm1/i0HzC6OSqcONoNCvp zETK9c6SgjP0nip0/DvPEFV/NhjpvgD8xYjGUCYghPPNFL9zqtPnx/4bfBLfv56eq1PCzGIct Q1FYREVwnI2KliVQuHuPLrtBlRJvIs9T320lqVO4BD7Gahc4akeSnRs/e2VZoQiIPdJhbovdN x5mjtNxCymRAnpbsmYn6VIsNIY+G2TBNrX9mcpdhkROHOgwk1r3EtPY087rEl8N92MUVb41Y+ PE7cCvSOewHMatmz20t89G1Irh2rvDOxtmTLPemmqkGVXleLlMxWYBlgrYc9whhA3y0c3shE8 N7zjUIAVbsTeNNgiDREBnH7tWwiZjOmcEQ6b1BRsE3YSJj/DuWb/KdLprge59EGUkmEqqpuCx 6+Ls7BJUS/wMK78jAfzmh2ocADzs7q/XAdByWLmRUz1Hoarr59VwjN+NKA0ajPSzZxAhvX9FN 4XpwZ6sGUtQsViGCjp+YIXLI2uzGUhZSwr5rX3lqH8R3XqIie+uB6agaGdSgz5QbbzoJVrUF3 FNvdVuCTre5f6kHPhpQgTmIpLtETXuPkdlr7Jekzg68w2xFcK5zO8vXiWfL6I8FFNM17SCYZf +iESAx0KZv6ctF4MGbIA== Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Box is aging i4790 box w. GTX980+nouveau. [ 2.833432] ------------[ cut here ]------------ [ 2.833448] unexpected static_call insn opcode 0xe9 at drm_gem_check_release_pagevec+0x2a/0x30 [drm] [ 2.833505] WARNING: CPU: 2 PID: 329 at arch/x86/kernel/static_call.c:77 __static_call_validate+0x71/0x80 [ 2.833522] Modules linked in: drm(E+) usbcore(E) video(E) button(E+) sd_mod(E) t10_pi(E) vfat(E) fat(E) virtio_blk(E) virtio_mmio(E) virtio_ring(E) virtio(E) ext4(E) crc32c_intel(E) crc16(E) mbcache(E) jbd2(E) loop(E) sg(E) dm_multipath(E) dm_mod(E) scsi_dh_rdac(E) scsi_dh_emc(E) scsi_dh_alua(E) scsi_mod(E) efivarfs(E) autofs4(E) [ 2.833595] CPU: 2 PID: 329 Comm: systemd-udevd Tainted: G E 5.12.0.g05a59d7-master #2 [ 2.833598] Hardware name: MEDION MS-7848/MS-7848, BIOS M7848W08.20C 09/23/2013 [ 2.833601] RIP: 0010:__static_call_validate+0x71/0x80 [ 2.833605] Code: 75 cc f3 c3 0f b6 49 04 38 4f 04 75 e1 f3 c3 f3 c3 48 89 fa 0f b6 f0 48 c7 c7 48 9f 03 82 c6 05 e6 a3 3e 01 01 e8 1f 59 04 00 <0f> 0b c3 66 66 2e 0f 1f 84 00 00 00 00 00 90 0f 1f 44 00 00 41 55 [ 2.833608] RSP: 0018:ffff888108d07c70 EFLAGS: 00010286 [ 2.833612] RAX: 0000000000000058 RBX: 0000000000000000 RCX: 0000000000000001 [ 2.833614] RDX: 0000000080000001 RSI: ffffffff82066fc1 RDI: 00000000ffffffff [ 2.833617] RBP: ffffffff811cbad0 R08: 0000000000000001 R09: 0000000000000001 [ 2.833619] R10: ffff888108d07c78 R11: ffff888108d07988 R12: ffffffffa0353cea [ 2.833622] R13: 0000000000000000 R14: ffffffffa0353cea R15: ffffffff8226c140 [ 2.833624] FS: 00007fbe0b7e1d40(0000) GS:ffff88841ec80000(0000) knlGS:0000000000000000 [ 2.833627] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2.833630] CR2: 00007fbe0b7eabb0 CR3: 0000000108d08001 CR4: 00000000001706e0 [ 2.833633] Call Trace: [ 2.833635] arch_static_call_transform+0x5f/0x90 [ 2.833657] __static_call_init.part.2+0xc2/0x210 [ 2.833667] ? __SCT__tp_func_sched_update_nr_running_tp+0x8/0x8 [ 2.833672] static_call_module_notify+0x14c/0x190 [ 2.833684] notifier_call_chain_robust+0x56/0xc0 [ 2.833706] blocking_notifier_call_chain_robust+0x41/0x60 [ 2.833720] ? kfree+0x170/0x2b0 [ 2.833729] load_module+0x1a19/0x21e0 [ 2.833767] ? __do_sys_finit_module+0x94/0xe0 [ 2.833772] __do_sys_finit_module+0x94/0xe0 [ 2.833802] do_syscall_64+0x33/0x40 [ 2.833808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2.833812] RIP: 0033:0x7fbe0a620759 [ 2.833816] Code: 00 48 81 c4 80 00 00 00 89 f0 c3 66 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 0f d7 2b 00 f7 d8 64 89 01 48 [ 2.833819] RSP: 002b:00007fff37392f08 EFLAGS: 00000246 ORIG_RAX: 0000000000000139 [ 2.833824] RAX: ffffffffffffffda RBX: 000055792e98ecf0 RCX: 00007fbe0a620759 [ 2.833826] RDX: 0000000000000000 RSI: 00007fbe0af5b87d RDI: 0000000000000006 [ 2.833829] RBP: 00007fbe0af5b87d R08: 0000000000000000 R09: 0000000000000000 [ 2.833831] R10: 0000000000000006 R11: 0000000000000246 R12: 0000000000020000 [ 2.833834] R13: 000055792e9a7810 R14: 0000000000000000 R15: 0000000003938700 [ 2.833860] irq event stamp: 10273 [ 2.833862] hardirqs last enabled at (10279): [] vprintk_emit+0x283/0x2b0 [ 2.833867] hardirqs last disabled at (10284): [] vprintk_emit+0x240/0x2b0 [ 2.833870] softirqs last enabled at (7608): [] __do_softirq+0x365/0x492 [ 2.833875] softirqs last disabled at (7453): [] irq_exit_rcu+0xf6/0x100 [ 2.833879] ---[ end trace d6083471edf28ca7 ]---