!!################################ !!ALSA Information Script v 0.4.64 !!################################ !!Script ran on: Sun Jul 17 11:17:54 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04.4 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.4 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: Dell Inc. Product Name: Latitude 3470 Product Version: Firmware Version: 1.1.4 !!Kernel Information !!------------------ Kernel release: 3.19.0-65-generic Operating System: GNU/Linux Architecture: x86_64 Processor: x86_64 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: k3.19.0-65-generic Library version: 1.0.27.2 Utilities version: 1.0.27.2 !!Loaded ALSA modules !!------------------- !!Sound Servers on this system !!---------------------------- Pulseaudio: Installed - Yes (/usr/bin/pulseaudio) Running - Yes !!Soundcards recognised by ALSA !!----------------------------- --- no soundcards --- !!PCI Soundcards installed in the system !!-------------------------------------- 00:1f.3 Audio device: Intel Corporation Device 9d70 (rev 21) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1f.3 0403: 8086:9d70 (rev 21) Subsystem: 1028:06f2 !!Modprobe options (Sound related) !!-------------------------------- snd_atiixp_modem: index=-2 snd_intel8x0m: index=-2 snd_via82xx_modem: index=-2 snd_usb_audio: index=-2 snd_usb_caiaq: index=-2 snd_usb_ua101: index=-2 snd_usb_us122l: index=-2 snd_usb_usx2y: index=-2 snd_cmipci: mpu_port=0x330 fm_port=0x388 snd_pcsp: index=-2 snd_usb_audio: index=-2 snd_hda_intel: jackpoll_ms=500 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jul 17 06:15 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jul 17 06:15 /dev/snd/timer !!Aplay/Arecord output !!-------------------- APLAY aplay: device_list:268: no soundcards found... ARECORD arecord: device_list:268: no soundcards found... !!Amixer output !!------------- !!Alsactl output !!-------------- --startcollapse-- --endcollapse-- !!All Loaded Modules !!------------------ Module rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video !!ALSA/HDA dmesg !!-------------- [ 6.061698] WARN_ON(!wm_changed) [ 6.061699] Modules linked in: nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 6.061734] CPU: 0 PID: 1045 Comm: gpu-manager Not tainted 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 9.585398] WARN_ON(!wm_changed) [ 9.585399] Modules linked in: ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 9.585440] CPU: 0 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 16.482112] WARN_ON(!wm_changed) [ 16.482114] Modules linked in: ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 16.482165] CPU: 3 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 23.529807] WARN_ON(!wm_changed) [ 23.529808] Modules linked in: ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 23.529851] CPU: 2 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.712764] WARN_ON(!wm_changed) [ 65.712766] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.712833] CPU: 0 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.729273] WARN_ON(!wm_changed) [ 65.729274] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.729312] CPU: 0 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.745845] WARN_ON(!wm_changed) [ 65.745847] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.745943] CPU: 3 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.746511] WARN_ON(!wm_changed) [ 65.746513] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.746595] CPU: 3 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.759689] WARN_ON(!wm_changed) [ 65.759691] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.759737] CPU: 2 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.762693] WARN_ON(!wm_changed) [ 65.762710] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.762722] CPU: 2 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 65.763128] WARN_ON(!wm_changed) [ 65.763153] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 65.763171] CPU: 2 PID: 1350 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 93.296727] WARN_ON(!wm_changed) [ 93.296728] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 93.296783] CPU: 3 PID: 2657 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 93.317502] WARN_ON(!wm_changed) [ 93.317504] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 93.317559] CPU: 2 PID: 2657 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 136.121410] WARN_ON(!wm_changed) [ 136.121411] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 136.121461] CPU: 2 PID: 2657 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu -- [ 146.704957] WARN_ON(!wm_changed) [ 146.704960] Modules linked in: rtsx_usb_ms memstick uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_core v4l2_common videodev media ctr ccm nvram msr nf_log_ipv6 bnep rfcomm xt_hl bluetooth ip6t_rt nf_conntrack_ipv6 nf_defrag_ipv6 ip6t_REJECT nf_reject_ipv6 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp nls_iso8859_1 xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 snd_hwdep arc4 xt_conntrack snd_pcm dell_wmi sparse_keymap dell_laptop ath9k ipt_REJECT snd_seq_midi ath9k_common snd_seq_midi_event nf_reject_ipv4 dcdbas ath9k_hw snd_rawmidi i8k x86_pkg_temp_thermal ip6table_filter ath coretemp kvm_intel snd_seq ip6_tables kvm nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp crct10dif_pclmul nf_nat crc32_pclmul nf_conntrack_ftp nf_conntrack aesni_intel iptable_filter aes_x86_64 lrw gf128mul glue_helper ip_tables ablk_helper x_tables cryptd snd_seq_device mac80211 snd_timer joydev serio_raw i915_bpo snd cfg80211 soundcore shpchp intel_ips drm_kms_helper drm i2c_algo_bit dell_smo8800 i2c_hid acpi_pad mac_hid parport_pc ppdev lp parport rtsx_usb_sdmmc rtsx_usb btrfs xor raid6_pq hid_generic usbhid hid psmouse r8169 ahci mii libahci wmi video [ 146.705057] CPU: 1 PID: 2657 Comm: Xorg Tainted: G W 3.19.0-65-generic #73~14.04.1-Ubuntu