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[2620:137:e000::1:20]) by mx.google.com with ESMTP id t15-20020a056402524f00b00448ab5d3ba3si530620edd.1.2022.10.04.06.04.20; Tue, 04 Oct 2022 06:04:47 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20210112 header.b=RV0Icnq7; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230224AbiJDMvQ (ORCPT + 99 others); Tue, 4 Oct 2022 08:51:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53156 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230156AbiJDMuh (ORCPT ); Tue, 4 Oct 2022 08:50:37 -0400 Received: from mail-wr1-x42b.google.com (mail-wr1-x42b.google.com [IPv6:2a00:1450:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 235C02037A for ; Tue, 4 Oct 2022 05:48:04 -0700 (PDT) Received: by mail-wr1-x42b.google.com with SMTP id w18so12421395wro.7 for ; Tue, 04 Oct 2022 05:48:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:content-disposition:mime-version :message-id:subject:cc:to:from:date:from:to:cc:subject:date; bh=5FDnm2H/W/x2DFmhg71Nta+FeWO4YaM7G3m7L/vK71s=; b=RV0Icnq7JyjkDq4zALy3T9K1NtTnzWjiLhC5x/9mhWPbNCH7clGMMtzwiAvejvQyG/ CKxVawo0wdA9g0YjqOVJJ02usIz0xNekX5vTOo4Z7TC1Hc4l4wBrLuTHWFSydEPblKXm 1fMKSjuueH9Xarg6dHodlXVb22KFxYI1iuScYvZLCGdxSCP6AKjESGzsw1R0kgSdkUkl 3XhE9NZj5/IIGE+7eCOX9MWuUEPhqwrCryvScNvOgGZcthJ8PFTOyOXCo6kEAaYds1Xr GLZuk8b9oeLEizJTsIXbdnqgjN9GM8+EUu5DauNO+q6sTwanerNmD8BqkPwYW+TEgrfC zXig== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:content-disposition:mime-version :message-id:subject:cc:to:from:date:x-gm-message-state:from:to:cc :subject:date; bh=5FDnm2H/W/x2DFmhg71Nta+FeWO4YaM7G3m7L/vK71s=; b=ilJsSaK7Lu2W2/1Z4YZx2WTiP6h3Z7vrEhvp8mdp6s+yuHBKVojp1I2QnThdthAlXN SlsqRH7V8MPK/FkT9gDbOyBFbcrhb8LRpOVdr1E6PTSVHBTGyzRCxQ1nj/MGjpcknJ8M oHIKu+AFkGDap/CWqHNKvC9QcN9AxUlqBcolmLwiru9VIKWFTKU6IluY2bNSeKjpdKEr JFVCVYgnrEgueEnP70Ew1MRPAGyqzRoBmyIj//6ZNla6AyKFgEnp9j5FWbQGwsp3Vpan oM0uT6MpdKP8shIc5Klq/taX2IDh6JPyoI3eCyUzC4fflIXh7vAtK30fyVDJwln9o2B0 UYYw== X-Gm-Message-State: ACrzQf18fkEEO8+ERdqNKs5sEqDhkpJD57NXhvhiCjcmkA2zy86d9pnA co1fqhIltxdDMzUj+GBVXKzmUOyzkQ== X-Received: by 2002:a5d:404b:0:b0:22e:331e:1cba with SMTP id w11-20020a5d404b000000b0022e331e1cbamr8278403wrp.488.1664887659995; Tue, 04 Oct 2022 05:47:39 -0700 (PDT) Received: from localhost.localdomain ([46.53.250.140]) by smtp.gmail.com with ESMTPSA id t1-20020a0560001a4100b0022cd539ce5esm12418648wry.50.2022.10.04.05.47.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 04 Oct 2022 05:47:39 -0700 (PDT) Date: Tue, 4 Oct 2022 15:47:37 +0300 From: Alexey Dobriyan To: linux-kernel@vger.kernel.org Cc: Aaron Tomlin Subject: "Unloaded tainted modules:" prints repeated wrong value Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org I got obiously incorrect values of "pcc_cpufreq():1" on a clean kernel and clean oops (see below). Original oops is different bug. A [17752.703567] BUG: kernel NULL pointer dereference, address: 0000000000000= 000 [17752.703580] #PF: supervisor read access in kernel mode [17752.703583] #PF: error_code(0x0000) - not-present page [17752.703587] PGD 0 P4D 0=20 [17752.703593] Oops: 0000 [#1] PREEMPT SMP PTI [17752.703598] CPU: 0 PID: 60649 Comm: cat Tainted: G W 5.19= =2E9-100.fc35.x86_64 #1 [17752.703603] Hardware name: To Be Filled By O.E.M. To Be Filled By O.E.M.= /X99 Extreme6/3.1, BIOS P3.30 08/05/2016 [17752.703607] RIP: 0010:show_smaps_rollup+0x159/0x2e0 [17752.703619] Code: 4c 39 e2 0f 87 12 01 00 00 48 8b 40 10 48 85 c0 0f 85 = 78 ff ff ff 48 8b 43 10 48 8b 00 4c 89 e2 6a 00 4c 8b 64 24 18 45 31 c9 <48= > 8b 30 45 31 c0 31 c9 4c 89 e7 e8 87 f0 ff ff be 20 00 00 00 4c [17752.703623] RSP: 0018:ffffa47c85273cb8 EFLAGS: 00010246 [17752.703628] RAX: 0000000000000000 RBX: ffff91e444615480 RCX: 00000000000= 00000 [17752.703631] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 00000000fff= fffff [17752.703635] RBP: ffff91e444f97700 R08: 0000000000001000 R09: 00000000000= 00000 [17752.703638] R10: 0000000000020000 R11: 0000000000000000 R12: ffff91e44a1= 8e3c0 [17752.703641] R13: 0000000000000000 R14: ffff91e444f97778 R15: ffffa47c852= 73cd8 [17752.703644] FS: 00007f20bc8ae740(0000) GS:ffff91f39d800000(0000) knlGS:= 0000000000000000 [17752.703648] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [17752.703652] CR2: 0000000000000000 CR3: 0000000160bbe005 CR4: 00000000003= 726f0 [17752.703655] Call Trace: [17752.703658] [17752.703664] ? mod_objcg_state+0xc6/0x300 [17752.703675] seq_read_iter+0x120/0x4b0 [17752.703680] ? folio_add_lru+0x8d/0x100 [17752.703689] seq_read+0xd8/0x100 [17752.703693] ? 0xffffffffa6000000 [17752.703698] vfs_read+0x97/0x190 [17752.703708] ksys_read+0x4f/0xd0 [17752.703713] do_syscall_64+0x5c/0x90 [17752.703724] ? exc_page_fault+0x71/0x170 [17752.703730] entry_SYSCALL_64_after_hwframe+0x63/0xcd [17752.703738] RIP: 0033:0x7f20bc73e762 [17752.703742] Code: c0 e9 b2 fe ff ff 50 48 8d 3d 3a 10 08 00 e8 e5 e9 01 = 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48= > 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24 [17752.703745] RSP: 002b:00007ffc7ff96c88 EFLAGS: 00000246 ORIG_RAX: 000000= 0000000000 [17752.703750] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007f20bc7= 3e762 [17752.703753] RDX: 0000000000020000 RSI: 00007f20bc88d000 RDI: 00000000000= 00003 [17752.703756] RBP: 00007f20bc88d000 R08: 00007f20bc88c010 R09: 00000000000= 00000 [17752.703759] R10: 0000000000000022 R11: 0000000000000246 R12: 00000000000= 22000 [17752.703762] R13: 0000000000000003 R14: 0000000000020000 R15: 00000000000= 20000 [17752.703768] [17752.703771] Modules linked in: snd_seq_dummy snd_hrtimer nft_fib_inet nf= t_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ip= v6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_ra= w ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defra= g_ipv4 iptable_mangle iptable_raw iptable_security rfkill ip_set nf_tables = nfnetlink ip6table_filter ip6_tables iptable_filter qrtr nct6775 nct6775_co= re hwmon_vid sunrpc vfat fat intel_rapl_msr intel_rapl_common intel_uncore_= frequency intel_uncore_frequency_common sb_edac x86_pkg_temp_thermal intel_= powerclamp coretemp kvm_intel kvm irqbypass snd_hda_codec_realtek snd_hda_c= odec_generic snd_hda_codec_hdmi ledtrig_audio snd_hda_intel iTCO_wdt intel_= pmc_bxt snd_intel_dspcfg iTCO_vendor_support snd_intel_sdw_acpi rapl snd_hd= a_codec intel_cstate intel_uncore snd_hda_core snd_hwdep intel_wmi_thunderb= olt snd_seq snd_seq_device snd_pcm joydev mei_me snd_timer mei snd i2c_i801= soundcore lpc_ich i2c_smbus [17752.703859] zram ip_tables nouveau video drm_ttm_helper ttm i2c_algo_bi= t drm_display_helper drm_kms_helper crct10dif_pclmul mxm_wmi crc32_pclmul d= rm crc32c_intel ghash_clmulni_intel nvme e1000e alx nvme_core cec mdio wmi = uas usb_storage fuse ipmi_devintf ipmi_msghandler [17752.703891] Unloaded tainted modules: pcc_cpufreq():1 pcc_cpufreq():1 ac= pi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 ac= pi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpuf= req():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 = pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 acpi_cpu= freq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 = acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpuf= req():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 a= cpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufre= q():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pc= c_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq= ():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi= _cpufreq():1 pcc_cpufreq():1 [17752.703979] acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pc= c_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufre= q():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc= _cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq= ():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_= cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq()= :1 fjes():1 acpi_cpufreq():1 fjes():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi= _cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq()= :1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_c= pufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():= 1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cp= ufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1= pcc_cpufreq():1 [17752.704063] acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 ac= pi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq= ():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc= _cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq(= ):1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_c= pufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq()= :1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cp= ufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1= acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpuf= req():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 = pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 ac= pi_cpufreq():1 [17752.704148] pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pc= c_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq= ():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_= cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq(= ):1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_c= pufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():= 1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cp= ufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 = acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpuf= req():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 p= cc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pc= c_cpufreq():1 [17752.704235] acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 ac= pi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq= ():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc= _cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq(= ):1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_= cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():= 1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cp= ufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1= pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpuf= req():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 = pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufr= eq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 ac= pi_cpufreq():1 [17752.704315] pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acp= i_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq= ():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi= _cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq(= ):1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_c= pufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():= 1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpu= freq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1= pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpuf= req():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 a= cpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufre= q():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pc= c_cpufreq():1 [17752.704390] acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufr= eq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pc= c_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufre= q():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi= _cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq(= ):1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_c= pufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq()= :1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cp= ufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 pcc_cpufreq():1 acpi_cpufreq():1= pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 pcc_cpufreq():1 acpi_cpu= freq():1 pcc_cpufreq():1 acpi_cpufreq():1 acpi_cpufreq():1 fjes():1 fjes():1 [17752.704464] CR2: 0000000000000000 [17752.704469] ---[ end trace 0000000000000000 ]--- [17752.704471] RIP: 0010:show_smaps_rollup+0x159/0x2e0 [17752.704480] Code: 4c 39 e2 0f 87 12 01 00 00 48 8b 40 10 48 85 c0 0f 85 = 78 ff ff ff 48 8b 43 10 48 8b 00 4c 89 e2 6a 00 4c 8b 64 24 18 45 31 c9 <48= > 8b 30 45 31 c0 31 c9 4c 89 e7 e8 87 f0 ff ff be 20 00 00 00 4c [17752.704483] RSP: 0018:ffffa47c85273cb8 EFLAGS: 00010246 [17752.704488] RAX: 0000000000000000 RBX: ffff91e444615480 RCX: 00000000000= 00000 [17752.704491] RDX: 0000000000000000 RSI: 0000000000000100 RDI: 00000000fff= fffff [17752.704494] RBP: ffff91e444f97700 R08: 0000000000001000 R09: 00000000000= 00000 [17752.704497] R10: 0000000000020000 R11: 0000000000000000 R12: ffff91e44a1= 8e3c0 [17752.704500] R13: 0000000000000000 R14: ffff91e444f97778 R15: ffffa47c852= 73cd8 [17752.704503] FS: 00007f20bc8ae740(0000) GS:ffff91f39d800000(0000) knlGS:= 0000000000000000 [17752.704508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [17752.704511] CR2: 0000000000000000 CR3: 0000000160bbe005 CR4: 00000000003= 726f0