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Message #66382
[Bug 1320894] Re: 1395:0024 usbaudio issues when powering on and off the device
Thank you for taking the time to file a bug report on this issue.
However, given the number of bugs that the Kernel Team receives during
any development cycle it is impossible for us to review them all.
Therefore, we occasionally resort to using automated bots to request
further testing. This is such a request.
With the recent release of this Ubuntu release, would like to confirm
if this bug is still present. Please test again with the newer kernel
and indicate in the bug if this issue still exists or not.
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following commands in a terminal window:
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sudo apt-get dist-upgrade
If the bug still exists, change the bug status from Incomplete to
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Thank you for your help, we really do appreciate it.
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
** Tags added: kernel-request-3.13.0-24.46
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https://bugs.launchpad.net/bugs/1320894
Title:
1395:0024 usbaudio issues when powering on and off the device
Status in “linux” package in Ubuntu:
Incomplete
Bug description:
[157242.574746] WARNING: CPU: 4 PID: 71 at /build/buildd/linux-3.13.0/fs/sysfs/group.c:214 sysfs_remove_group+0xc6/0xd0()
[157242.574748] sysfs group ffffffff81cab480 not found for kobject 'card3'
[157242.574750] Modules linked in: nls_utf8 isofs nls_iso8859_1 ipt_MASQUERADE iptable_nat nf_nat_ipv4 nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp bridge stp llc ip6table_filter ip6_tables iptable_filter ip_tables ebtable_nat ebtables x_tables rfcomm bnep bluetooth dm_crypt binfmt_misc gpio_ich intel_rapl x86_pkg_temp_thermal snd_hda_codec_hdmi coretemp kvm_intel kvm snd_hda_codec_realtek crct10dif_pclmul crc32_pclmul ghash_clmulni_intel aesni_intel snd_hda_intel aes_x86_64 snd_hda_codec lrw gf128mul hid_logitech_dj glue_helper ablk_helper snd_usb_audio cryptd snd_usbmidi_lib snd_hwdep snd_pcm snd_seq_midi snd_seq_midi_event snd_rawmidi snd_page_alloc uvcvideo serio_raw videobuf2_vmalloc videobuf2_memops videobuf2_core videodev snd_seq snd_seq_device snd_timer snd mei_me lpc_ich mei soundcore parport_pc ppdev mac_hid lp parport raid10 raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx hid_generic usbhid hid xor usb_storage raid6_pq raid1 raid0 multipath linear nouveau i915 mxm_wmi video ttm firewire_ohci i2c_algo_bit e1000e psmouse drm_kms_helper firewire_core drm ptp ahci libahci crc_itu_t pps_core wmi
[157242.574822] CPU: 4 PID: 71 Comm: khubd Tainted: G W 3.13.0-24-generic #47-Ubuntu
[157242.574824] Hardware name: LENOVO 7052B9U/ , BIOS 9HKT47AUS 01/10/2012
[157242.574825] 0000000000000009 ffff88042759fa60 ffffffff81715ac4 ffff88042759faa8
[157242.574829] ffff88042759fa98 ffffffff810676bd 0000000000000000 ffffffff81cab480
[157242.574833] ffff880426baac10 ffff880421cd3030 0000000000000000 ffff88042759faf8
[157242.574837] Call Trace:
[157242.574841] [<ffffffff81715ac4>] dump_stack+0x45/0x56
[157242.574845] [<ffffffff810676bd>] warn_slowpath_common+0x7d/0xa0
[157242.574848] [<ffffffff8106772c>] warn_slowpath_fmt+0x4c/0x50
[157242.574852] [<ffffffff81230c8e>] ? sysfs_get_dirent_ns+0x4e/0x70
[157242.574855] [<ffffffff81231f76>] sysfs_remove_group+0xc6/0xd0
[157242.574859] [<ffffffff81494ed3>] dpm_sysfs_remove+0x43/0x50
[157242.574863] [<ffffffff8148a905>] device_del+0x45/0x1c0
[157242.574866] [<ffffffff8148aa9e>] device_unregister+0x1e/0x60
[157242.574874] [<ffffffffa041287f>] snd_card_disconnect+0x14f/0x1e0 [snd]
[157242.574881] [<ffffffffa04f6480>] usb_audio_disconnect+0x80/0x1b0 [snd_usb_audio]
[157242.574886] [<ffffffff81541d54>] usb_unbind_interface+0x64/0x1c0
[157242.574891] [<ffffffff8148e61f>] __device_release_driver+0x7f/0xf0
[157242.574895] [<ffffffff8148e6b3>] device_release_driver+0x23/0x30
[157242.574899] [<ffffffff8148df38>] bus_remove_device+0x108/0x180
[157242.574902] [<ffffffff8148a9e9>] device_del+0x129/0x1c0
[157242.574906] [<ffffffff8153f730>] usb_disable_device+0xb0/0x290
[157242.574909] [<ffffffff815342ad>] usb_disconnect+0xad/0x200
[157242.574913] [<ffffffff81536d65>] hub_port_connect_change+0xd5/0xb50
[157242.574917] [<ffffffff8153e134>] ? usb_control_msg+0xd4/0x110
[157242.574920] [<ffffffff81537ca4>] hub_events+0x4c4/0xa20
[157242.574924] [<ffffffff81538235>] hub_thread+0x35/0x160
[157242.574928] [<ffffffff810aae90>] ? prepare_to_wait_event+0x100/0x100
[157242.574931] [<ffffffff81538200>] ? hub_events+0xa20/0xa20
[157242.574935] [<ffffffff8108b312>] kthread+0xd2/0xf0
[157242.574938] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0
[157242.574942] [<ffffffff817263fc>] ret_from_fork+0x7c/0xb0
[157242.574945] [<ffffffff8108b240>] ? kthread_create_on_node+0x1d0/0x1d0
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-24-generic 3.13.0-24.47
ProcVersionSignature: Ubuntu 3.13.0-24.47-generic 3.13.9
Uname: Linux 3.13.0-24-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.1
Architecture: amd64
CurrentDesktop: Unity
Date: Mon May 19 09:18:06 2014
EcryptfsInUse: Yes
InstallationDate: Installed on 2014-04-22 (27 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
MachineType: LENOVO 7052B9U
ProcFB:
0 nouveaufb
1 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-24-generic root=UUID=4e81f491-6a97-49a1-91f2-756b22da2b99 ro quiet splash nomdmonddf nomdmonisw vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-24-generic N/A
linux-backports-modules-3.13.0-24-generic N/A
linux-firmware 1.127.2
RfKill:
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 01/10/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 9HKT47AUS
dmi.board.vendor: LENOVO
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnLENOVO:bvr9HKT47AUS:bd01/10/2012:svnLENOVO:pn7052B9U:pvrThinkCentreM91p:rvnLENOVO:rn:rvr:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: 7052B9U
dmi.product.version: ThinkCentre M91p
dmi.sys.vendor: LENOVO
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References