!!################################ !!ALSA Information Script v 0.4.63 !!################################ !!Script ran on: Fri Jan 15 06:47:35 UTC 2016 !!Linux Distribution !!------------------ Ubuntu 14.04.2 LTS \n \l DISTRIB_ID=Ubuntu DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS" NAME="Ubuntu" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 14.04.2 LTS" HOME_URL="http://www.ubuntu.com/" SUPPORT_URL="http://help.ubuntu.com/" BUG_REPORT_URL="http://bugs.launchpad.net/ubuntu/" !!DMI Information !!--------------- Manufacturer: 3Tcloud Product Name: Ansible Pro Product Version: TTYD4020 Firmware Version: 4.6.5 !!Kernel Information !!------------------ Kernel release: 3.16.0-30-generic Operating System: GNU/Linux Architecture: i686 Processor: i686 SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.2x-130606-v5.18rc8 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 !!-------------------------------------- 00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04) !!Advanced information - PCI Vendor/Device/Subsystem ID's !!------------------------------------------------------- 00:1b.0 0403: 8086:1e20 (rev 04) Subsystem: 10ec:0000 !!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 !!Loaded sound module options !!--------------------------- !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jan 15 14:10 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 15 14:10 /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 rfcomm bnep bluetooth 6lowpan_iphc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq uas intel_rapl x86_pkg_temp_thermal usb_storage intel_powerclamp coretemp joydev kvm crc32_pclmul snd_seq_device snd_timer serio_raw snd soundcore lpc_ich shpchp mei_me parport_pc i915 mei drm_kms_helper video mac_hid ppdev drm lp parport i2c_algo_bit hid_generic usbhid hid r8169 psmouse mii pata_acpi !!ALSA/HDA dmesg !!-------------- [ 3.252441] usbcore: registered new interface driver uas [ 3.564707] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X [ 3.593968] ALSA hda_codec.c:4506 Too many HDMI devices [ 3.593972] ALSA hda_codec.c:4508 Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y [ 3.600334] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 3.600401] IP: [] snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] [ 3.600458] *pdpt = 00000000369a0001 *pde = 0000000000000000 [ 3.600506] Oops: 0000 [#1] SMP [ 3.600540] Modules linked in: snd_hda_codec_hdmi(OE) snd_hda_codec_realtek(OE) snd_hda_intel(OE ) snd_hda_codec(OE) snd_hwdep(OE) snd_pcm_oss(OE) snd_mixer_oss(OE) snd_pcm(OE) snd_page_alloc(OE) snd_seq_dummy(OE) snd_seq_oss(OE) snd_seq_midi(OE) snd_seq_midi_event(OE) snd_rawmidi(OE) snd_seq(OE) uas intel_rapl x86_pkg_temp_thermal usb_storage intel_powerclamp coretemp joydev kvm crc32_pclmul snd_seq_device(OE) snd_timer(OE) serio_raw snd(OE) soundcore lpc_ich shpchp mei_me parport_pc i915 mei drm_kms_helper video mac_hid ppdev drm lp parport i2c_algo_bit hid_generic usbhid hid r8169 psmouse mii pata_acpi [ 3.601071] CPU: 1 PID: 312 Comm: systemd-udevd Tainted: G OE 3.16.0-30-generic #40~14.04.1-Ubuntu -- [ 3.601225] EIP: 0060:[] EFLAGS: 00010246 CPU: 1 [ 3.601268] EIP is at snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] [ 3.601310] EAX: f83c8edb EBX: 00000000 ECX: 00000000 EDX: f37724c0 -- [ 3.601734] Call Trace: [ 3.601760] [] ? snd_pcm_hw_rule_msbits 0x50/0x50 [snd_pcm] [ 3.601809] [] ? snd_pcm_hw_rule_ratdens 0x2c0/0x2c0 [snd_pcm] [ 3.601859] [] ? snd_pcm_hw_param_last 0x260/0x260 [snd_pcm] [ 3.601906] [] generic_hdmi_build_controls 0x12a/0x1a0 [snd_hda_codec_hdmi] [ 3.601968] [] snd_hda_codec_build_controls 0x177/0x1e0 [snd_hda_codec] [ 3.602025] [] snd_hda_build_controls 0x27/0x80 [snd_hda_codec] [ 3.602076] [] azx_probe_continue 0x2ec/0x450 [snd_hda_intel] [ 3.602126] [] ? azx_first_init 0x6c0/0x6c0 [snd_hda_intel] [ 3.602173] [] ? azx_halt 0x30/0x30 [snd_hda_intel] [ 3.602217] [] ? perf_trace_azx_pcm_trigger 0xd0/0xd0 [snd_hda_intel] [ 3.602269] [] ? azx_resume 0x120/0x120 [snd_hda_intel] [ 3.602315] [] ? azx_vs_can_switch 0x60/0x60 [snd_hda_intel] [ 3.602363] [] ? azx_irq_pending_work 0x150/0x150 [snd_hda_intel] [ 3.602415] [] ? azx_cc_read 0x20/0x20 [snd_hda_intel] [ 3.602459] [] ? azx_dev_free 0x20/0x20 [snd_hda_intel] [ 3.602505] [] azx_probe 0x372/0x8c0 [snd_hda_intel] [ 3.602550] [] ? __pm_runtime_resume 0x51/0x70 -- [ 3.604614] [] bus_add_driver 0x157/0x230 [ 3.606327] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.608055] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.609774] [] driver_register 0x59/0xe0 -- [ 3.612979] [] __pci_register_driver 0x32/0x40 [ 3.614491] [] azx_driver_init 0x17/0xe7e [snd_hda_intel] [ 3.615952] [] do_one_initcall 0xc2/0x1f0 [ 3.617378] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.618814] [] ? kfree 0xe5/0x120 -- [ 3.629688] Code: 0f 84 8d 00 00 00 89 70 04 85 f6 ba f0 8e 3c f8 89 18 8b 45 c0 89 47 0c 8b 45 08 89 47 10 b8 db 8e 3c f8 0f 45 c2 89 fa 89 45 d0 <8b> 43 0c c1 e6 06 01 de 89 45 c8 8b 86 b0 00 00 00 89 45 dc 8b [ 3.632812] EIP: [] snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] SS:ESP 0068:f3ce3b98 [ 3.634329] CR2: 000000000000000c !!ALSA Device nodes !!----------------- crw-rw---- 1 root audio 116, 1 Jan 15 14:10 /dev/snd/seq crw-rw---- 1 root audio 116, 33 Jan 15 14:10 /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 rfcomm bnep bluetooth 6lowpan_iphc snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_seq_dummy snd_seq_oss snd_seq_midi snd_seq_midi_event snd_rawmidi snd_seq uas intel_rapl x86_pkg_temp_thermal usb_storage intel_powerclamp coretemp joydev kvm crc32_pclmul snd_seq_device snd_timer serio_raw snd soundcore lpc_ich shpchp mei_me parport_pc i915 mei drm_kms_helper video mac_hid ppdev drm lp parport i2c_algo_bit hid_generic usbhid hid r8169 psmouse mii pata_acpi !!ALSA/HDA dmesg !!-------------- [ 3.252441] usbcore: registered new interface driver uas [ 3.564707] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X [ 3.593968] ALSA hda_codec.c:4506 Too many HDMI devices [ 3.593972] ALSA hda_codec.c:4508 Consider building the kernel with CONFIG_SND_DYNAMIC_MINORS=y [ 3.600334] BUG: unable to handle kernel NULL pointer dereference at 0000000c [ 3.600401] IP: [] snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] [ 3.600458] *pdpt = 00000000369a0001 *pde = 0000000000000000 [ 3.600506] Oops: 0000 [#1] SMP [ 3.600540] Modules linked in: snd_hda_codec_hdmi(OE) snd_hda_codec_realtek(OE) snd_hda_intel(OE ) snd_hda_codec(OE) snd_hwdep(OE) snd_pcm_oss(OE) snd_mixer_oss(OE) snd_pcm(OE) snd_page_alloc(OE) snd_seq_dummy(OE) snd_seq_oss(OE) snd_seq_midi(OE) snd_seq_midi_event(OE) snd_rawmidi(OE) snd_seq(OE) uas intel_rapl x86_pkg_temp_thermal usb_storage intel_powerclamp coretemp joydev kvm crc32_pclmul snd_seq_device(OE) snd_timer(OE) serio_raw snd(OE) soundcore lpc_ich shpchp mei_me parport_pc i915 mei drm_kms_helper video mac_hid ppdev drm lp parport i2c_algo_bit hid_generic usbhid hid r8169 psmouse mii pata_acpi [ 3.601071] CPU: 1 PID: 312 Comm: systemd-udevd Tainted: G OE 3.16.0-30-generic #40~14.04.1-Ubuntu -- [ 3.601225] EIP: 0060:[] EFLAGS: 00010246 CPU: 1 [ 3.601268] EIP is at snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] [ 3.601310] EAX: f83c8edb EBX: 00000000 ECX: 00000000 EDX: f37724c0 -- [ 3.601734] Call Trace: [ 3.601760] [] ? snd_pcm_hw_rule_msbits 0x50/0x50 [snd_pcm] [ 3.601809] [] ? snd_pcm_hw_rule_ratdens 0x2c0/0x2c0 [snd_pcm] [ 3.601859] [] ? snd_pcm_hw_param_last 0x260/0x260 [snd_pcm] [ 3.601906] [] generic_hdmi_build_controls 0x12a/0x1a0 [snd_hda_codec_hdmi] [ 3.601968] [] snd_hda_codec_build_controls 0x177/0x1e0 [snd_hda_codec] [ 3.602025] [] snd_hda_build_controls 0x27/0x80 [snd_hda_codec] [ 3.602076] [] azx_probe_continue 0x2ec/0x450 [snd_hda_intel] [ 3.602126] [] ? azx_first_init 0x6c0/0x6c0 [snd_hda_intel] [ 3.602173] [] ? azx_halt 0x30/0x30 [snd_hda_intel] [ 3.602217] [] ? perf_trace_azx_pcm_trigger 0xd0/0xd0 [snd_hda_intel] [ 3.602269] [] ? azx_resume 0x120/0x120 [snd_hda_intel] [ 3.602315] [] ? azx_vs_can_switch 0x60/0x60 [snd_hda_intel] [ 3.602363] [] ? azx_irq_pending_work 0x150/0x150 [snd_hda_intel] [ 3.602415] [] ? azx_cc_read 0x20/0x20 [snd_hda_intel] [ 3.602459] [] ? azx_dev_free 0x20/0x20 [snd_hda_intel] [ 3.602505] [] azx_probe 0x372/0x8c0 [snd_hda_intel] [ 3.602550] [] ? __pm_runtime_resume 0x51/0x70 -- [ 3.604614] [] bus_add_driver 0x157/0x230 [ 3.606327] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.608055] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.609774] [] driver_register 0x59/0xe0 -- [ 3.612979] [] __pci_register_driver 0x32/0x40 [ 3.614491] [] azx_driver_init 0x17/0xe7e [snd_hda_intel] [ 3.615952] [] do_one_initcall 0xc2/0x1f0 [ 3.617378] [] ? ftrace_define_fields_azx_get_position 0xdd/0xdd [snd_hda_intel] [ 3.618814] [] ? kfree 0xe5/0x120 -- [ 3.629688] Code: 0f 84 8d 00 00 00 89 70 04 85 f6 ba f0 8e 3c f8 89 18 8b 45 c0 89 47 0c 8b 45 08 89 47 10 b8 db 8e 3c f8 0f 45 c2 89 fa 89 45 d0 <8b> 43 0c c1 e6 06 01 de 89 45 c8 8b 86 b0 00 00 00 89 45 dc 8b [ 3.632812] EIP: [] snd_pcm_add_chmap_ctls 0x84/0x110 [snd_pcm] SS:ESP 0068:f3ce3b98 [ 3.634329] CR2: 000000000000000c