Received: by 2002:a25:ad19:0:0:0:0:0 with SMTP id y25csp10402957ybi; Thu, 11 Jul 2019 04:47:49 -0700 (PDT) X-Google-Smtp-Source: APXvYqyo1bzztHt8wSvB4Q5HDUbXSSpFjQ367TGZnKAIT2ghpnl8zW1zSS8zYV6vW8eQdL5GpnEt X-Received: by 2002:a17:90a:17a6:: with SMTP id q35mr4394240pja.118.1562845669554; Thu, 11 Jul 2019 04:47:49 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1562845669; cv=none; d=google.com; s=arc-20160816; b=DQ3qnusbGXAjIUzIL9ClUzO018m9BdS68NlCnmPZ+TBgRhZy2S/L6/lXqdfPiAfOAJ fFZbvgY0+mwsPlw38sjFfd1fyzVgrp7VfZWm9Wdtxpx5O6xXqPhZ4McO0CsF8uVHqLAd crhecLTvdovWE7F+hO/noOy6I4FOJYuSGlP5qHwDoLyOyqIU2+B1IHQ1FLiLtbc1eFgM +Wr+9Bg+T/9Eg5GJ6AJNGJ+YfhjdWv9J6fzGNvJ7Xyff/NWWIy3XY0o5/V0DK7LYgu/n mmZRaHpC+WAcHqS7X7Os0hhDgadKt4XJIs4mq3BaIekdq7Hipvv/aaGMcKEEDtM641zK HWhQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding :content-language:mime-version:user-agent:date:message-id:cc:to :subject:from:dkim-signature:dkim-filter; bh=NVrY+Zg4mYJb8Dm0rbDQdCIPsHDmpLL5utp9DlVyN7Y=; b=dkP5MguuOilXg0tEngULcF2eozS2xj+QyuabH+WDnTo67M1O+qMHh0boICWJ/YCnFG cm/jCcz06+UAXk+HKWD/pRexQLwMB0T6UbWTc/XtoAHCLFHqfArPKu2E7SsHZDZ/sltR sm8x8jEpHgSrWo2dpxFl++nj+L/gM41tMvhnmGtykRe0demxqVGNEIIvElCJl8/ucyKT OtCf9HP9FeoPizLGIP97ZhdKWvXL0V+dYuA9Hldg/YgD/Xt2nIhLMd0Zb71y28HTJm1y 9+JC620PDL962bqTiQTlFHLfEsaNLRrbCVqvKJRa8pm6v3uMDigXwyXdfuph1l2NwndT 98ZQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@linux-ipv6.be header.s=502B7754-045F-11E5-BBC5-64595FD46BE8 header.b="YJNB/++5"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id x126si5076513pgx.356.2019.07.11.04.47.33; Thu, 11 Jul 2019 04:47:49 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=fail header.i=@linux-ipv6.be header.s=502B7754-045F-11E5-BBC5-64595FD46BE8 header.b="YJNB/++5"; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728308AbfGKLrJ (ORCPT + 99 others); Thu, 11 Jul 2019 07:47:09 -0400 Received: from mail.tintel.eu ([54.36.12.13]:37610 "EHLO mail.tintel.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727956AbfGKLrJ (ORCPT ); Thu, 11 Jul 2019 07:47:09 -0400 X-Greylist: delayed 361 seconds by postgrey-1.27 at vger.kernel.org; Thu, 11 Jul 2019 07:46:57 EDT Received: from localhost (localhost [IPv6:::1]) by mail.tintel.eu (Postfix) with ESMTP id BF4FD42341B3; Thu, 11 Jul 2019 13:40:53 +0200 (CEST) Received: from mail.tintel.eu ([IPv6:::1]) by localhost (mail.tintel.eu [IPv6:::1]) (amavisd-new, port 10032) with ESMTP id CkthbVVWLqcO; Thu, 11 Jul 2019 13:40:49 +0200 (CEST) Received: from localhost (localhost [IPv6:::1]) by mail.tintel.eu (Postfix) with ESMTP id A29A942341A2; Thu, 11 Jul 2019 13:40:48 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.10.3 mail.tintel.eu A29A942341A2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-ipv6.be; s=502B7754-045F-11E5-BBC5-64595FD46BE8; t=1562845248; bh=NVrY+Zg4mYJb8Dm0rbDQdCIPsHDmpLL5utp9DlVyN7Y=; h=From:To:Message-ID:Date:MIME-Version; b=YJNB/++5Z2a7cYCaRMQGx6m+uMJuMUAJ2VviTtBWh0BeAQBs0lzoxcRbYjCmMqrhK eSR7i+s4VT8zRdh7YFNSYFSwxZDuNvJq7xoaqeFQ5IImpfs31ZCVO/XamTorXD0VKs JihzEQaLMfdCoQpsu4PHLWgBHB8+Dwae2TBFfLXQ= X-Virus-Scanned: amavisd-new at mail.tintel.eu Received: from mail.tintel.eu ([IPv6:::1]) by localhost (mail.tintel.eu [IPv6:::1]) (amavisd-new, port 10026) with ESMTP id rfHVZ3-iEQdl; Thu, 11 Jul 2019 13:40:48 +0200 (CEST) Received: from sylvester.nomad.adlevio.net (unknown [212.3.228.181]) (Authenticated sender: stijn@tintel.eu) by mail.tintel.eu (Postfix) with ESMTPSA id C55BF423414D; Thu, 11 Jul 2019 13:40:47 +0200 (CEST) From: Stijn Tintel Subject: [BUG] linux-5.2.0: various messages and traces related to dw-dma / sst-acpi To: Viresh Kumar , Pierre-Louis Bossart , Liam Girdwood , Jie Yang Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Message-ID: Date: Thu, 11 Jul 2019 13:40:47 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi, When booting 5.2.0 on my Dell XPS13 9343, I'm seeing various messages=20 and traces related to the DesignWare DMA Controller / Intel SST loader.=20 They seem to differ across different boots: Boot #1: jul 08 17:40:05 sylvesterg kernel: sst-acpi INT3438:00: DesignWare DMA=20 Controller, 8 channels jul 08 17:40:05 sylvesterg kernel: sst-acpi INT3438:00: DMAR: 32bit DMA=20 uses non-identity mapping jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Not tainted 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 000000000000030d R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26a6384e20 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae944fc ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 0000000000000345 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26a6384e20 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae944fd ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 000000000000037d R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa176010 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae944fe ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 00000000000003b5 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa176010 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae944ff ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 00000000000003ed R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007fbfb014b681 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94500 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 0000000000000425 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007fbfb014b681 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94501 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 000000000000045d R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa326ba0 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94502 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 0000000000000495 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa326ba0 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94503 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 00000000000004cd R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa2fa6e0 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94504 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 0000000000000505 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa2fa6e0 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94505 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 000000000000053d R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa3e3e88 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94506 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0000:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 0000000000000575 R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26aa3e3e88 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94507 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: list_add corruption. prev->next=20 should be next (ffff8881b4a5c0a8), but was 0000000000000000.=20 (prev=3Dffff8881b682b020). jul 08 17:40:05 sylvesterg kernel: WARNING: CPU: 3 PID: 1920 at=20 lib/list_debug.c:28 __list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP: 0010:__list_add_valid+0x5f/0x80 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c2 4c 89 e6 48 c7 c7 08=20 b5 08 82 e8 23 92 c1 ff 0f 0b 31 c0 eb e0 48 89 c1 48 89 de 48 c7 c7 58=20 b5 08 82 e8 0b 92 c1 ff <0f> 0b 31 c0 eb c8 48 89 d9 4c 89 e2 48 89 ee=20 48 c7 c7 a8 b5 08 82 jul 08 17:40:05 sylvesterg kernel: RSP: 0018:ffffc900008678a8 EFLAGS:=20 00010086 jul 08 17:40:05 sylvesterg kernel: RAX: 0000000000000000 RBX:=20 ffff8881b4a5c0a8 RCX: 0000000000000006 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000007 RSI:=20 0000000000000096 RDI: ffff888217396510 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b682b020 R08:=20 00000000000005ad R09: 0000000000000084 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881b682b020 R14:=20 ffff8881b4a5c088 R15: ffff8881b682b020 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26a8b43058 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dwc_tx_submit+0x6c/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x6d/0x80=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94508 ]--- jul 08 17:40:05 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 17:40:05 sylvesterg kernel: ------------[ cut here ]------------ jul 08 17:40:05 sylvesterg kernel: kernel BUG at drivers/dma/dw/core.c:10= 26! jul 08 17:40:05 sylvesterg kernel: invalid opcode: 0000 [#1] SMP PTI jul 08 17:40:05 sylvesterg kernel: CPU: 3 PID: 1920 Comm: systemd-udevd=20 Tainted: G=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 W=C2=A0=C2=A0=C2=A0=C2= =A0=C2=A0=C2=A0=C2=A0=C2=A0 5.2.0-gentoo #1 jul 08 17:40:05 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 17:40:05 sylvesterg kernel: RIP:=20 0010:dwc_free_chan_resources+0xe3/0xf0 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c6 4c 89 e7 e8 4c 0d 41=20 00 0f b6 43 60 f7 d0 20 85 81 01 00 00 74 05 5b 5d 41 5c c3 5b 48 89 ef=20 5d 41 5c e9 3d fe ff ff <0f> 0b 0f 0b 0f 0b 0f 1f 80 00 00 00 00 0f 1f=20 44 00 00 53 48 89 fb jul 08 17:40:05 sylvesterg kernel: RSP: 0018:ffffc900008679b8 EFLAGS:=20 00010287 jul 08 17:40:05 sylvesterg kernel: RAX: ffff8881b682b020 RBX:=20 ffff8881b4a5c018 RCX: 0000000000000003 jul 08 17:40:05 sylvesterg kernel: RDX: ffff8881b4a5c098 RSI:=20 0000000000000001 RDI: ffff8881b4a5c018 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b716bc18 R08:=20 ffff888216003380 R09: ffff8881bda953c0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b5786298 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881bdab0018 R14:=20 ffffffffa0cad6ad R15: ffff8881bdab0018 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26a8b43058 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 jul 08 17:40:05 sylvesterg kernel: Call Trace: jul 08 17:40:05 sylvesterg kernel:=C2=A0 dma_chan_put+0x6d/0xa0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 dma_release_channel+0x25/0x70 jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_fw_new+0xd0/0x180=20 [snd_soc_sst_firmware] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 17:40:05 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 17:40:05 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 17:40:05 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 17:40:05 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 17:40:05 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 17:40:05 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 17:40:05 sylvesterg kernel: RIP: 0033:0x7fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 17:40:05 sylvesterg kernel: RSP: 002b:00007fffcaa7a608 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 17:40:05 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 00005649adc19800 RCX: 00007fbfb00cec89 jul 08 17:40:05 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fbfb0a29b8d RDI: 0000000000000011 jul 08 17:40:05 sylvesterg kernel: RBP: 00007fbfb0a29b8d R08:=20 0000000000000000 R09: 00005649adbfb1f0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 17:40:05 sylvesterg kernel: R13: 00005649adc30170 R14:=20 0000000000020000 R15: 00005649adc19800 jul 08 17:40:05 sylvesterg kernel: Modules linked in: mei_hdcp iTCO_wdt=20 wmi_bmof dell_wmi snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal=20 intel_powerclamp dell_laptop ledtrig_audio kvm_intel dell_smbios=20 crct10dif_pclmul joydev mousedev crc32_pclmul crc32c_intel=20 ghash_clmulni_intel dell_wmi_descriptor dcdbas btusb btintel aesni_intel=20 crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf efi_pstore=20 hid_multitouch efivars arc4 bluetooth iwlmvm ecdh_generic mac80211 ecc=20 snd_hda_codec_hdmi intel_pch_thermal iwlwifi i2c_i801 snd_hda_intel=20 nft_ct nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 snd_hda_codec cfg80211=20 nf_tables_set rtsx_pci snd_hwdep mei_me processor_thermal_device=20 intel_soc_dts_iosf nf_tables lpc_ich mei rfkill nfnetlink mfd_core=20 snd_hda_core wmi battery int3403_thermal snd_soc_rt286 snd_soc_rl6347a=20 snd_soc_core ac97_bus snd_pcm snd_timer snd i2c_hid soundcore tpm_crb(+)=20 tpm_tis tpm_tis_core snd_soc_sst_acpi snd_soc_acpi_intel_match tpm=20 snd_soc_acpi jul 08 17:40:05 sylvesterg kernel:=C2=A0 int3402_thermal rng_core intel_h= id=20 int3400_thermal i2c_designware_platform i2c_designware_core=20 acpi_thermal_rel int340x_thermal_zone evdev ac acpi_pad lz4 lz4_compress=20 sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd auth_rpcgss=20 nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic iscsi_tcp=20 libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan ip6_udp_tunnel=20 udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc fscache ext4=20 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony=20 hid_microsoft ff_memless hid_logitech hid_gyration hid_generic usbhid=20 usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm irqbypass xhci_pci=20 xhci_hcd usbcore usb_common sparse_keymap jul 08 17:40:05 sylvesterg kernel: ---[ end trace 2b0e8ca86ae94509 ]--- jul 08 17:40:05 sylvesterg kernel: RIP:=20 0010:dwc_free_chan_resources+0xe3/0xf0 jul 08 17:40:05 sylvesterg kernel: Code: 48 89 c6 4c 89 e7 e8 4c 0d 41=20 00 0f b6 43 60 f7 d0 20 85 81 01 00 00 74 05 5b 5d 41 5c c3 5b 48 89 ef=20 5d 41 5c e9 3d fe ff ff <0f> 0b 0f 0b 0f 0b 0f 1f 80 00 00 00 00 0f 1f=20 44 00 00 53 48 89 fb jul 08 17:40:05 sylvesterg kernel: RSP: 0018:ffffc900008679b8 EFLAGS:=20 00010287 jul 08 17:40:05 sylvesterg kernel: RAX: ffff8881b682b020 RBX:=20 ffff8881b4a5c018 RCX: 0000000000000003 jul 08 17:40:05 sylvesterg kernel: RDX: ffff8881b4a5c098 RSI:=20 0000000000000001 RDI: ffff8881b4a5c018 jul 08 17:40:05 sylvesterg kernel: RBP: ffff8881b716bc18 R08:=20 ffff888216003380 R09: ffff8881bda953c0 jul 08 17:40:05 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: ffff8881b5786298 jul 08 17:40:05 sylvesterg kernel: R13: ffff8881bdab0018 R14:=20 ffffffffa0cad6ad R15: ffff8881bdab0018 jul 08 17:40:05 sylvesterg kernel: FS:=C2=A0 00007fbfb1283840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 17:40:05 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 17:40:05 sylvesterg kernel: CR2: 00007f26a8b43058 CR3:=20 00000001bf67c004 CR4: 00000000003606e0 Boot #2: jul 08 19:37:04 sylvesterg kernel: sst-acpi INT3438:00: DesignWare DMA=20 Controller, 8 channels jul 08 19:37:04 sylvesterg kernel: sst-acpi INT3438:00: DMAR: 32bit DMA=20 uses non-identity mapping jul 08 19:37:04 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 19:37:04 sylvesterg kernel: BUG: unable to handle page fault for=20 address: 00000ffeffffffe8 jul 08 19:37:04 sylvesterg kernel: #PF: supervisor read access in kernel=20 mode jul 08 19:37:04 sylvesterg kernel: #PF: error_code(0x0000) - not-present=20 page jul 08 19:37:04 sylvesterg kernel: PGD 0 P4D 0 jul 08 19:37:04 sylvesterg kernel: Oops: 0000 [#1] SMP PTI jul 08 19:37:04 sylvesterg kernel: CPU: 3 PID: 1894 Comm: systemd-udevd=20 Not tainted 5.2.0-gentoo #1 jul 08 19:37:04 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 19:37:04 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 19:37:04 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 19:37:04 sylvesterg kernel: RSP: 0018:ffffc9000042b848 EFLAGS:=20 00010086 jul 08 19:37:04 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8881b99fd018 RCX: 0000000000000286 jul 08 19:37:04 sylvesterg kernel: RDX: 00000000465e33e9 RSI:=20 00000ffeffffffe0 RDI: ffff8881b99fd0b8 jul 08 19:37:04 sylvesterg kernel: RBP: ffff8881b99fd088 R08:=20 ffff8881b99fd098 R09: 0000000000a2090c jul 08 19:37:04 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: 0000000000a2090c jul 08 19:37:04 sylvesterg kernel: R13: ffff8881b99fd088 R14:=20 ffff8881c1da9000 R15: ffff8881b9a1cc18 jul 08 19:37:04 sylvesterg kernel: FS:=C2=A0 00007f671bb82840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 19:37:04 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 19:37:04 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000001c4168001 CR4: 00000000003606e0 jul 08 19:37:04 sylvesterg kernel: Call Trace: jul 08 19:37:04 sylvesterg kernel:=C2=A0 ? dwc_desc_get+0x64/0xa0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 dwc_tx_status+0x5f/0x180 jul 08 19:37:04 sylvesterg kernel:=C2=A0 dma_sync_wait+0x83/0xc0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x75/0x80=20 [snd_soc_sst_firmware] jul 08 19:37:04 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 19:37:04 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 19:37:04 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 19:37:04 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 19:37:04 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 19:37:04 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 19:37:04 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 19:37:04 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 19:37:04 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 19:37:04 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 19:37:04 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 19:37:04 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 19:37:04 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 19:37:04 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 19:37:04 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 19:37:04 sylvesterg kernel: RIP: 0033:0x7f671a9cdc89 jul 08 19:37:04 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 19:37:04 sylvesterg kernel: RSP: 002b:00007ffc43d00c38 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 19:37:04 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 0000563f7b47f2c0 RCX: 00007f671a9cdc89 jul 08 19:37:04 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007f671b328b8d RDI: 0000000000000011 jul 08 19:37:04 sylvesterg kernel: RBP: 00007f671b328b8d R08:=20 0000000000000000 R09: 0000563f7b4402f0 jul 08 19:37:04 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 19:37:04 sylvesterg kernel: R13: 0000563f7b45c4b0 R14:=20 0000000000020000 R15: 0000563f7b47f2c0 jul 08 19:37:04 sylvesterg kernel: Modules linked in: wmi_bmof=20 snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp snd_soc_sst_ipc=20 snd_soc_sst_firmware dell_laptop ledtrig_audio dell_smbios=20 x86_pkg_temp_thermal intel_powerclamp dell_wmi_descriptor kvm_intel=20 dcdbas crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel=20 aesni_intel crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf=20 efi_pstore efivars mousedev joydev arc4 iwlmvm mac80211 nft_ct=20 nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 hid_multitouch iwlwifi=20 nf_tables_set i2c_i801 intel_pch_thermal snd_hda_codec_hdmi btusb=20 nf_tables btintel nfnetlink snd_hda_intel cfg80211 bluetooth lpc_ich=20 ecdh_generic mei_me rtsx_pci mei mfd_core rfkill snd_hda_codec snd_hwdep=20 ecc processor_thermal_device intel_soc_dts_iosf snd_hda_core wmi battery=20 int3403_thermal snd_soc_rt286 snd_soc_rl6347a snd_soc_core ac97_bus=20 snd_pcm snd_timer i2c_hid snd soundcore tpm_crb(+) tpm_tis tpm_tis_core=20 i2c_designware_platform snd_soc_sst_acpi i2c_designware_core=20 snd_soc_acpi_intel_match jul 08 19:37:04 sylvesterg kernel:=C2=A0 snd_soc_acpi int3402_thermal=20 int340x_thermal_zone tpm int3400_thermal intel_hid acpi_thermal_rel=20 rng_core ac acpi_pad evdev lz4 lz4_compress sch_fq_codel zram zsmalloc=20 coretemp nfsd hwmon msr auth_rpcgss nfs_acl cpuid efivarfs=20 algif_skcipher aes_x86_64 sha512_generic iscsi_tcp libiscsi_tcp libiscsi=20 scsi_transport_iscsi bonding vxlan ip6_udp_tunnel udp_tunnel macvlan=20 fuse overlay nfs lockd grace sunrpc fscache ext4 mbcache jbd2=20 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony hid_microsoft=20 ff_memless hid_logitech hid_gyration hid_generic usbhid usb_storage=20 ehci_pci ehci_hcd sr_mod cdrom sg kvm xhci_pci irqbypass xhci_hcd=20 usbcore usb_common sparse_keymap jul 08 19:37:04 sylvesterg kernel: CR2: 00000ffeffffffe8 jul 08 19:37:04 sylvesterg kernel: ---[ end trace 9a1e9555f6173e23 ]--- jul 08 19:37:04 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 19:37:04 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 19:37:04 sylvesterg kernel: RSP: 0018:ffffc9000042b848 EFLAGS:=20 00010086 jul 08 19:37:04 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8881b99fd018 RCX: 0000000000000286 jul 08 19:37:04 sylvesterg kernel: RDX: 00000000465e33e9 RSI:=20 00000ffeffffffe0 RDI: ffff8881b99fd0b8 jul 08 19:37:04 sylvesterg kernel: RBP: ffff8881b99fd088 R08:=20 ffff8881b99fd098 R09: 0000000000a2090c jul 08 19:37:04 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: 0000000000a2090c jul 08 19:37:04 sylvesterg kernel: R13: ffff8881b99fd088 R14:=20 ffff8881c1da9000 R15: ffff8881b9a1cc18 jul 08 19:37:04 sylvesterg kernel: FS:=C2=A0 00007f671bb82840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 19:37:04 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 19:37:04 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000001c4168001 CR4: 00000000003606e0 Boot #3: jul 08 20:02:56 sylvesterg kernel: sst-acpi INT3438:00: DesignWare DMA=20 Controller, 8 channels jul 08 20:02:56 sylvesterg kernel: sst-acpi INT3438:00: DMAR: 32bit DMA=20 uses non-identity mapping jul 08 20:02:56 sylvesterg kernel: iTCO_wdt: Intel TCO WatchDog Timer=20 Driver v1.11 jul 08 20:02:56 sylvesterg kernel: iTCO_wdt: Found a Wildcat Point_LP=20 TCO device (Version=3D2, TCOBASE=3D0x1860) jul 08 20:02:56 sylvesterg kernel: iTCO_wdt: initialized. heartbeat=3D30=20 sec (nowayout=3D0) jul 08 20:02:56 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 20:02:56 sylvesterg kernel: BUG: unable to handle page fault for=20 address: 00000ffeffffffe8 jul 08 20:02:56 sylvesterg kernel: #PF: supervisor read access in kernel=20 mode jul 08 20:02:56 sylvesterg kernel: #PF: error_code(0x0000) - not-present=20 page jul 08 20:02:56 sylvesterg kernel: PGD 0 P4D 0 jul 08 20:02:56 sylvesterg kernel: Oops: 0000 [#1] SMP PTI jul 08 20:02:56 sylvesterg kernel: CPU: 3 PID: 1886 Comm: systemd-udevd=20 Not tainted 5.2.0-gentoo #1 jul 08 20:02:56 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 20:02:56 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 20:02:56 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 20:02:56 sylvesterg kernel: RSP: 0018:ffffc9000053f848 EFLAGS:=20 00010086 jul 08 20:02:56 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8882116a1018 RCX: 0000000000000286 jul 08 20:02:56 sylvesterg kernel: RDX: 00000000462c9de9 RSI:=20 00000ffeffffffe0 RDI: ffff8882116a10b8 jul 08 20:02:56 sylvesterg kernel: RBP: ffff8882116a1088 R08:=20 ffff8882116a1098 R09: 0000000000a2090c jul 08 20:02:56 sylvesterg kernel: R10: 0000000000000aa6 R11:=20 0000000000000000 R12: 0000000000a2090c jul 08 20:02:56 sylvesterg kernel: R13: ffff8882116a1088 R14:=20 ffff8881b8e44000 R15: ffff8881b9d36218 jul 08 20:02:56 sylvesterg kernel: FS:=C2=A0 00007fee9a543840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 20:02:56 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 20:02:56 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000002139f4002 CR4: 00000000003606e0 jul 08 20:02:56 sylvesterg kernel: Call Trace: jul 08 20:02:56 sylvesterg kernel:=C2=A0 ? dwc_desc_get+0x64/0xa0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 dwc_tx_status+0x5f/0x180 jul 08 20:02:56 sylvesterg kernel:=C2=A0 dma_sync_wait+0x83/0xc0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x75/0x80=20 [snd_soc_sst_firmware] jul 08 20:02:56 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 20:02:56 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 20:02:56 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 20:02:56 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 20:02:56 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 20:02:56 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 20:02:56 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 20:02:56 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 20:02:56 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 20:02:56 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 20:02:56 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 20:02:56 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 20:02:56 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 20:02:56 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 20:02:56 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 20:02:56 sylvesterg kernel: RIP: 0033:0x7fee9938ec89 jul 08 20:02:56 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 20:02:56 sylvesterg kernel: RSP: 002b:00007ffdf63901e8 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 20:02:56 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 0000564ac4ac15f0 RCX: 00007fee9938ec89 jul 08 20:02:56 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007fee99ce9b8d RDI: 0000000000000011 jul 08 20:02:56 sylvesterg kernel: RBP: 00007fee99ce9b8d R08:=20 0000000000000000 R09: 0000564ac4acee10 jul 08 20:02:56 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 20:02:56 sylvesterg kernel: R13: 0000564ac4af1c30 R14:=20 0000000000020000 R15: 0000564ac4ac15f0 jul 08 20:02:56 sylvesterg kernel: Modules linked in: iTCO_wdt dell_wmi=20 wmi_bmof snd_soc_sst_haswell_pcm(+) snd_soc_sst_dsp snd_soc_sst_ipc=20 snd_soc_sst_firmware x86_pkg_temp_thermal intel_powerclamp dell_laptop=20 kvm_intel ledtrig_audio dell_smbios dell_wmi_descriptor dcdbas=20 crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel=20 aesni_intel crypto_simd cryptd glue_helper intel_cstate intel_rapl_perf=20 mousedev joydev arc4 efi_pstore efivars snd_soc_rt286 snd_soc_rl6347a=20 nft_ct nf_conntrack intel_pch_thermal iwlmvm snd_hda_codec_hdmi mac80211=20 snd_hda_intel i2c_i801 nf_defrag_ipv6 hid_multitouch nf_defrag_ipv4=20 iwlwifi nf_tables_set btusb btintel nf_tables nfnetlink snd_soc_core=20 snd_hda_codec bluetooth snd_hwdep mei_me lpc_ich rtsx_pci cfg80211=20 snd_hda_core ac97_bus ecdh_generic mfd_core snd_pcm mei rfkill ecc=20 snd_timer processor_thermal_device intel_soc_dts_iosf snd soundcore=20 i2c_hid wmi tpm_crb(+) tpm_tis tpm_tis_core int3403_thermal battery tpm=20 int3402_thermal rng_core int340x_thermal_zone snd_soc_sst_acpi jul 08 20:02:56 sylvesterg kernel:=C2=A0 snd_soc_acpi_intel_match=20 snd_soc_acpi i2c_designware_platform i2c_designware_core lz4=20 lz4_compress int3400_thermal intel_hid acpi_thermal_rel acpi_pad ac=20 evdev sch_fq_codel zram zsmalloc coretemp hwmon msr cpuid nfsd=20 auth_rpcgss nfs_acl efivarfs algif_skcipher aes_x86_64 sha512_generic=20 iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi bonding vxlan=20 ip6_udp_tunnel udp_tunnel macvlan fuse overlay nfs lockd grace sunrpc=20 fscache ext4 mbcache jbd2 dm_snapshot dm_mirror dm_region_hash dm_log=20 hid_sony hid_microsoft ff_memless hid_logitech hid_gyration hid_generic=20 usbhid usb_storage ehci_pci ehci_hcd sr_mod cdrom sg kvm xhci_pci=20 irqbypass xhci_hcd usbcore usb_common sparse_keymap jul 08 20:02:56 sylvesterg kernel: CR2: 00000ffeffffffe8 jul 08 20:02:56 sylvesterg kernel: ---[ end trace f9f2a4f40d7d353e ]--- jul 08 20:02:56 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 20:02:56 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 20:02:56 sylvesterg kernel: RSP: 0018:ffffc9000053f848 EFLAGS:=20 00010086 jul 08 20:02:56 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8882116a1018 RCX: 0000000000000286 jul 08 20:02:56 sylvesterg kernel: RDX: 00000000462c9de9 RSI:=20 00000ffeffffffe0 RDI: ffff8882116a10b8 jul 08 20:02:56 sylvesterg kernel: RBP: ffff8882116a1088 R08:=20 ffff8882116a1098 R09: 0000000000a2090c jul 08 20:02:56 sylvesterg kernel: R10: 0000000000000aa6 R11:=20 0000000000000000 R12: 0000000000a2090c jul 08 20:02:56 sylvesterg kernel: R13: ffff8882116a1088 R14:=20 ffff8881b8e44000 R15: ffff8881b9d36218 jul 08 20:02:56 sylvesterg kernel: FS:=C2=A0 00007fee9a543840(0000)=20 GS:ffff888217380000(0000) knlGS:0000000000000000 jul 08 20:02:56 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 20:02:56 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000002139f4002 CR4: 00000000003606e0 Boot #4: jul 08 20:20:23 sylvesterg kernel: sst-acpi INT3438:00: DesignWare DMA=20 Controller, 8 channels jul 08 20:20:23 sylvesterg kernel: sst-acpi INT3438:00: DMAR: 32bit DMA=20 uses non-identity mapping jul 08 20:20:23 sylvesterg kernel: dma dma1chan0: BUG: All descriptors=20 done, but channel not idle! jul 08 20:20:23 sylvesterg kernel: BUG: unable to handle page fault for=20 address: 00000ffeffffffe8 jul 08 20:20:23 sylvesterg kernel: #PF: supervisor read access in kernel=20 mode jul 08 20:20:23 sylvesterg kernel: #PF: error_code(0x0000) - not-present=20 page jul 08 20:20:23 sylvesterg kernel: PGD 0 P4D 0 jul 08 20:20:23 sylvesterg kernel: Oops: 0000 [#1] SMP PTI jul 08 20:20:23 sylvesterg kernel: CPU: 0 PID: 1914 Comm: systemd-udevd=20 Not tainted 5.2.0-gentoo #1 jul 08 20:20:23 sylvesterg kernel: Hardware name: Dell Inc. XPS 13=20 9343/0310JH, BIOS A15 01/23/2018 jul 08 20:20:23 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 20:20:23 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 20:20:23 sylvesterg kernel: RSP: 0018:ffffc9000085f848 EFLAGS:=20 00010086 jul 08 20:20:23 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8881bc10c818 RCX: 0000000000000286 jul 08 20:20:23 sylvesterg kernel: RDX: 00000000eebf3fe9 RSI:=20 00000ffeffffffe0 RDI: ffff8881bc10c8b8 jul 08 20:20:23 sylvesterg kernel: RBP: ffff8881bc10c888 R08:=20 ffff8881bc10c898 R09: 0000000000a2090c jul 08 20:20:23 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: 0000000000a2090c jul 08 20:20:23 sylvesterg kernel: R13: ffff8881bc10c888 R14:=20 ffff8881bdcef000 R15: ffff88821140c018 jul 08 20:20:23 sylvesterg kernel: FS:=C2=A0 00007f0e329c6840(0000)=20 GS:ffff888217200000(0000) knlGS:0000000000000000 jul 08 20:20:23 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 20:20:23 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000001c4078002 CR4: 00000000003606f0 jul 08 20:20:23 sylvesterg kernel: Call Trace: jul 08 20:20:23 sylvesterg kernel:=C2=A0 ? dwc_desc_get+0x64/0xa0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 dwc_tx_status+0x5f/0x180 jul 08 20:20:23 sylvesterg kernel:=C2=A0 dma_sync_wait+0x83/0xc0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 sst_dsp_dma_copy+0x75/0x80=20 [snd_soc_sst_firmware] jul 08 20:20:23 sylvesterg kernel: sst_module_alloc_blocks+0xac/0x170=20 [snd_soc_sst_firmware] jul 08 20:20:23 sylvesterg kernel:=C2=A0 hsw_parse_fw_image+0x148/0x220=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 sst_fw_new+0xa9/0x180=20 [snd_soc_sst_firmware] jul 08 20:20:23 sylvesterg kernel:=C2=A0 sst_hsw_module_load+0x76/0x100=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 sst_hsw_dsp_init+0x1c3/0x390=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 hsw_pcm_dev_probe+0x49/0xc0=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 platform_drv_probe+0x38/0x80 jul 08 20:20:23 sylvesterg kernel:=C2=A0 really_probe+0xed/0x290 jul 08 20:20:23 sylvesterg kernel:=C2=A0 driver_probe_device+0x50/0xc0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 device_driver_attach+0x4f/0x60 jul 08 20:20:23 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 20:20:23 sylvesterg kernel:=C2=A0 __driver_attach+0x51/0xb0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 ? device_driver_attach+0x60/0x60 jul 08 20:20:23 sylvesterg kernel:=C2=A0 bus_for_each_dev+0x93/0xe0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 bus_add_driver+0x1a6/0x1c0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 driver_register+0x6b/0xb0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 ?=20 trace_event_define_fields_hsw_device_config_req+0xab/0xab=20 [snd_soc_sst_haswell_pcm] jul 08 20:20:23 sylvesterg kernel:=C2=A0 do_one_initcall+0x5b/0x1f4 jul 08 20:20:23 sylvesterg kernel:=C2=A0 do_init_module+0x5a/0x220 jul 08 20:20:23 sylvesterg kernel:=C2=A0 load_module+0x1fad/0x2180 jul 08 20:20:23 sylvesterg kernel:=C2=A0 ? __do_sys_finit_module+0xd2/0xf= 0 jul 08 20:20:23 sylvesterg kernel: __do_sys_finit_module+0xd2/0xf0 jul 08 20:20:23 sylvesterg kernel:=C2=A0 do_syscall_64+0x5f/0x1b0 jul 08 20:20:23 sylvesterg kernel: entry_SYSCALL_64_after_hwframe+0x44/0x= a9 jul 08 20:20:23 sylvesterg kernel: RIP: 0033:0x7f0e31811c89 jul 08 20:20:23 sylvesterg kernel: Code: 00 00 00 75 05 48 83 c4 18 c3=20 e8 a2 8d 01 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89=20 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d d7 71 2c=20 00 f7 d8 64 89 01 48 jul 08 20:20:23 sylvesterg kernel: RSP: 002b:00007ffd11175c88 EFLAGS:=20 00000246 ORIG_RAX: 0000000000000139 jul 08 20:20:23 sylvesterg kernel: RAX: ffffffffffffffda RBX:=20 000055db4a9ba960 RCX: 00007f0e31811c89 jul 08 20:20:23 sylvesterg kernel: RDX: 0000000000000000 RSI:=20 00007f0e3216cb8d RDI: 0000000000000011 jul 08 20:20:23 sylvesterg kernel: RBP: 00007f0e3216cb8d R08:=20 0000000000000000 R09: 000055db4a976fa0 jul 08 20:20:23 sylvesterg kernel: R10: 0000000000000011 R11:=20 0000000000000246 R12: 0000000000000000 jul 08 20:20:23 sylvesterg kernel: R13: 000055db4a9a0a90 R14:=20 0000000000020000 R15: 000055db4a9ba960 jul 08 20:20:23 sylvesterg kernel: Modules linked in:=20 snd_soc_sst_haswell_pcm(+) dell_wmi wmi_bmof snd_soc_sst_dsp=20 snd_soc_sst_ipc snd_soc_sst_firmware x86_pkg_temp_thermal joydev arc4=20 mousedev intel_powerclamp hid_multitouch iwlmvm kvm_intel mac80211=20 crct10dif_pclmul crc32_pclmul dell_laptop crc32c_intel ledtrig_audio=20 ghash_clmulni_intel snd_hda_codec_hdmi iwlwifi dell_smbios snd_hda_intel=20 nft_ct nf_conntrack mei_me nf_defrag_ipv6 nf_defrag_ipv4 efi_pstore=20 dell_wmi_descriptor dcdbas nf_tables_set efivars intel_pch_thermal btusb=20 i2c_i801 aesni_intel crypto_simd cryptd glue_helper intel_cstate=20 intel_rapl_perf btintel bluetooth cfg80211 nf_tables snd_hda_codec=20 lpc_ich ecdh_generic ecc nfnetlink mei rfkill rtsx_pci mfd_core=20 processor_thermal_device intel_soc_dts_iosf snd_hwdep snd_hda_core=20 snd_soc_rt286 snd_soc_rl6347a wmi snd_soc_core ac97_bus battery snd_pcm=20 i2c_hid int3403_thermal snd_timer snd soundcore snd_soc_sst_acpi=20 tpm_crb(+) snd_soc_acpi_intel_match snd_soc_acpi tpm_tis tpm_tis_core=20 int3400_thermal jul 08 20:20:23 sylvesterg kernel:=C2=A0 int3402_thermal acpi_thermal_rel= =20 int340x_thermal_zone evdev ac acpi_pad i2c_designware_platform=20 i2c_designware_core tpm intel_hid rng_core lz4 lz4_compress sch_fq_codel=20 zram zsmalloc coretemp hwmon msr nfsd auth_rpcgss nfs_acl cpuid efivarfs=20 algif_skcipher aes_x86_64 sha512_generic iscsi_tcp libiscsi_tcp libiscsi=20 scsi_transport_iscsi bonding vxlan ip6_udp_tunnel udp_tunnel macvlan=20 fuse overlay nfs lockd grace sunrpc fscache ext4 mbcache jbd2=20 dm_snapshot dm_mirror dm_region_hash dm_log hid_sony hid_microsoft=20 ff_memless hid_logitech hid_gyration hid_generic usbhid usb_storage=20 ehci_pci ehci_hcd sr_mod cdrom sg xhci_pci kvm irqbypass xhci_hcd=20 usbcore usb_common sparse_keymap jul 08 20:20:23 sylvesterg kernel: CR2: 00000ffeffffffe8 jul 08 20:20:23 sylvesterg kernel: ---[ end trace 0c373117ce9a75c6 ]--- jul 08 20:20:23 sylvesterg kernel: RIP:=20 0010:dwc_scan_descriptors+0x1a9/0x400 jul 08 20:20:23 sylvesterg kernel: Code: 8d 70 e0 48 39 c7 75 22 e9 73=20 01 00 00 2b 96 88 00 00 00 89 95 98 00 00 00 48 8b 46 20 48 8d 70 e0 48=20 39 c7 0f 84 56 01 00 00 <8b> 40 e8 49 39 c4 75 db 48 8b 03 48 8b 53 58=20 48 89 0c 24 8b 72 1c jul 08 20:20:23 sylvesterg kernel: RSP: 0018:ffffc9000085f848 EFLAGS:=20 00010086 jul 08 20:20:23 sylvesterg kernel: RAX: 00000fff00000000 RBX:=20 ffff8881bc10c818 RCX: 0000000000000286 jul 08 20:20:23 sylvesterg kernel: RDX: 00000000eebf3fe9 RSI:=20 00000ffeffffffe0 RDI: ffff8881bc10c8b8 jul 08 20:20:23 sylvesterg kernel: RBP: ffff8881bc10c888 R08:=20 ffff8881bc10c898 R09: 0000000000a2090c jul 08 20:20:23 sylvesterg kernel: R10: 0000000000000000 R11:=20 0000000000000030 R12: 0000000000a2090c jul 08 20:20:23 sylvesterg kernel: R13: ffff8881bc10c888 R14:=20 ffff8881bdcef000 R15: ffff88821140c018 jul 08 20:20:23 sylvesterg kernel: FS:=C2=A0 00007f0e329c6840(0000)=20 GS:ffff888217200000(0000) knlGS:0000000000000000 jul 08 20:20:23 sylvesterg kernel: CS:=C2=A0 0010 DS: 0000 ES: 0000 CR0:=20 0000000080050033 jul 08 20:20:23 sylvesterg kernel: CR2: 00000ffeffffffe8 CR3:=20 00000001c4078002 CR4: 00000000003606f0 Boot #5: jul 08 20:48:57 sylvesterg kernel: sst-acpi INT3438:00: DesignWare DMA=20 Controller, 8 channels jul 08 20:48:57 sylvesterg kernel: sst-acpi INT3438:00: DMAR: 32bit DMA=20 uses non-identity mapping jul 08 20:48:58 sylvesterg kernel: bpfilter: Loaded bpfilter_umh pid 2122 jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Waiting for firmware=20 download to complete jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Firmware loaded in=20 1802308 usecs jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Waiting for device=20 to boot jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Device booted in=20 11692 usecs jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Found Intel DDC=20 parameters: intel/ibt-12-16.ddc jul 08 20:48:59 sylvesterg kernel: Bluetooth: hci0: Applying Intel DDC=20 parameters completed jul 08 20:49:02 sylvesterg kernel: sst-acpi INT3438:00: dma_sync_wait:=20 timeout! jul 08 20:49:02 sylvesterg kernel: Bluetooth: BNEP (Ethernet Emulation)=20 ver 1.3 jul 08 20:49:02 sylvesterg kernel: Bluetooth: BNEP filters: protocol=20 multicast jul 08 20:49:02 sylvesterg kernel: Bluetooth: BNEP socket layer initializ= ed jul 08 20:49:07 sylvesterg kernel: sst-acpi INT3438:00: dma_sync_wait:=20 timeout! jul 08 20:49:12 sylvesterg kernel: sst-acpi INT3438:00: dma_sync_wait:=20 timeout! jul 08 20:49:17 sylvesterg kernel: sst-acpi INT3438:00: dma_sync_wait:=20 timeout! As my system behaved very unstable, I decided to boot back into 5.1.15=20 at this point, which does not show any of these traces or=20 "dma_sync_wait: timeout!" or "All descriptors done, but channel not=20 idle!" messages. Stijn