[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Changed in: linux-meta (Ubuntu) Importance: Undecided => Medium ** Package changed: linux-meta (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618155/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
See also http://forums.debian.net/viewtopic.php?f=6&t=61827 I experience this bug with alsa-base 1.0.22.1+dfsg-0ubuntu3 and linux- backports-modules-alsa-lucid-generic (2.6.32-36). Removing linux- backports-modules-alsa clears the problem, although in that case the microphone input on my sound card does not work. ** Package changed: linux (Ubuntu) => linux-meta (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-meta/+bug/618155/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Changed in: linux (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
Did I forget to mention that this is regarding my USB Logitech headset? Used to work great. Now it's broken. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
I can confirm that this bug is present for me in .25, .26 and now .27 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
lspci output ** Attachment added: "lspci output" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618155/+attachment/1773824/+files/lspci-vnvn.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
Same issue. Haven't uninstalled backports yet; not sure what the point is if usb audio doesn't work. Hangs modprobe on boot or after plugin after boot. Here's the offending line: root 13454 1 99 04:09 ?00:06:34 /sbin/modprobe -b usb:v046Dp0A02d1013dc00dsc00dp00ic01isc01ip00 These crashes show up in the messages log about once every 30 seconds. ** Attachment added: "dmesg from the good boot, and modprobe hang after insertion of usb audio device" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618155/+attachment/1773821/+files/dmesg.1.gz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
Dec 22 04:09:28 localhost kernel: [ 1474.853335] usb 3-2: new full speed USB device using uhci_hcd and address 2 Dec 22 04:09:28 localhost kernel: [ 1475.013332] usb 3-2: configuration #1 chosen from 1 choice Dec 22 04:09:32 localhost kernel: [ 1479.031782] usb 8-2: new full speed USB device using uhci_hcd and address 2 Dec 22 04:09:32 localhost kernel: [ 1479.248488] usb 8-2: configuration #1 chosen from 1 choice Dec 22 04:09:32 localhost kernel: [ 1479.255455] input: Logitech Logitech USB Headset as /devices/pci:00/:00:1d.2/usb8/8-2/8-2:1.3/input/input9 Dec 22 04:09:32 localhost kernel: [ 1479.255499] generic-usb 0003:046D:0A02.0006: input,hidraw5: USB HID v1.00 Device [Logitech Logitech USB Headset] on usb-:00:1d.2-2/input3 Dec 22 04:10:37 localhost kernel: [ 1544.046967] Modules linked in: snd_usb_audio(+) snd_usbmidi_lib r8168 nvidia(P) binfmt_misc rfcomm sco bridge stp bnep ppdev l2cap crc_ccitt microcode deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cryptd aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key nfsd exportfs nfs lockd nfs_acl auth_rpcgss autofs4 joydev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss sunrpc snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device fbcon tileblit font bitblit lp snd btusb parport softcursor usbhid soundcore psmouse vga16fb snd_page_alloc ohci1394 hid vgastate bluetooth serio_raw ieee1394 ahci pata_jmicron [last unloaded: nvidia] Dec 22 04:10:37 localhost kernel: [ 1544.046997] CPU 0: Dec 22 04:10:37 localhost kernel: [ 1544.046998] Modules linked in: snd_usb_audio(+) snd_usbmidi_lib r8168 nvidia(P) binfmt_misc rfcomm sco bridge stp bnep ppdev l2cap crc_ccitt microcode deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cryptd aes_x86_64 aes_generic xcbc rmd160 sha256_generic sha1_generic crypto_null af_key nfsd exportfs nfs lockd nfs_acl auth_rpcgss autofs4 joydev snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss sunrpc snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device fbcon tileblit font bitblit lp snd btusb parport softcursor usbhid soundcore psmouse vga16fb snd_page_alloc ohci1394 hid vgastate bluetooth serio_raw ieee1394 ahci pata_jmicron [last unloaded: nvidia] Dec 22 04:10:37 localhost kernel: [ 1544.047025] Pid: 13454, comm: modprobe Tainted: P 2.6.32-27-generic #49-Ubuntu OEM Dec 22 04:10:37 localhost kernel: [ 1544.047026] RIP: 0010:[] [] snd_usb_find_desc+0x38/0x80 [snd_usb_audio] Dec 22 04:10:37 localhost kernel: [ 1544.047034] RSP: 0018:8802490e1968 EFLAGS: 0202 Dec 22 04:10:37 localhost kernel: [ 1544.047035] RAX: 000c RBX: 8802490e1968 RCX: 0024 Dec 22 04:10:37 localhost kernel: [ 1544.047036] RDX: 880294406a12 RSI: 880294406a87 RDI: 880294406a12 Dec 22 04:10:37 localhost kernel: [ 1544.047038] RBP: 81012cae R08: 880294406a1c R09: 0001 Dec 22 04:10:37 localhost kernel: [ 1544.047039] R10: 0009 R11: 0001 R12: 880294406a28 Dec 22 04:10:37 localhost kernel: [ 1544.047040] R13: 880294406a2e R14: 0001 R15: 0001 Dec 22 04:10:37 localhost kernel: [ 1544.047042] FS: 7f13b4970700() GS:88002820() knlGS: Dec 22 04:10:37 localhost kernel: [ 1544.047043] CS: 0010 DS: ES: CR0: 8005003b Dec 22 04:10:37 localhost kernel: [ 1544.047045] CR2: 7fff6af8b090 CR3: 00024cb7c000 CR4: 06f0 Dec 22 04:10:37 localhost kernel: [ 1544.047046] DR0: DR1: DR2: Dec 22 04:10:37 localhost kernel: [ 1544.047047] DR3: DR6: 0ff0 DR7: 0400 Dec 22 04:10:37 localhost kernel: [ 1544.047048] Call Trace: Dec 22 04:10:37 localhost kernel: [ 1544.047053] [] ? find_audio_control_unit+0x2c/0x60 [snd_usb_audio] Dec 22 04:10:37 localhost kernel: [ 1544.047058] [] ? check_input_term+0x4b/0x2d0 [snd_usb_audio] Dec 22 04:10:37 localhost kernel: [ 1544.047062] [] ? parse_audio_unit+0x6f8/0xef0 [snd_usb_audio] Dec 22 04:10:37 localhost kernel: [ 1544.047066] [] ? idr_get_empty_slot+0xc4/0x180 Dec 22 04:10:37 localhost kernel: [ 1544.047071] [] ? parse_audio_unit+0x16b/0xef0 [snd_usb_audio] Dec 22 04:10:37 localhost kernel: [ 1544.047073] [] ? iput+0x30/0x70 Dec 22 04:10:37 localhost kernel: [ 1544.047076] [] ? sysfs_addrm_finish+0x4e/0x150 Dec 22 04:10:37 localhost kernel: [ 1544.047078] [] ? sysfs_add_one+0x2c/0x130 Dec 22 04:10:37 localhost kernel: [ 1544.047080] [] ? notifier_call_chain+0x56/0x80 Dec 22 04:10:37 localhost kernel: [ 1544.047085] [] ? snd_usb_mixer_controls+0x107/0x190 [snd_usb_audio] Dec 22 04:10:37 localho
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Tags added: acpi-table-checksum -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/618155 Title: kernel 2.6.32-24 usb audio device causes cpu lockup -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
Can confirm someone else getting this too using a Logitech USB headset. Uninstalling linux-backports-modules-alsa-lucid-generic indeed does resolve the nasty bit of the issue. However, am unable to use the headset in any applications after applying the workaround. Pastebin'd logs: http://paste.ubuntu.com/506117/ Any more information is needed, just ask! Regards -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Tags added: kernel-sound ** Tags added: kj-triage -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
Not sure, but I'm having a similar issue with linux-backports-modules- alsa-2.6.32-25. -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
I narrowed down the issue to the linux-backports-modules-alsa-lucid- generic specifically linux-backports-modules-alsa-2.6.32-24-generic Once I removed the alsa backports modules from the 2.6.32-24 kernel the cpu lockup issue did not occur. Is this still the correct place for this bug or should I resubmit it under the linux-backports-modules-2.6.32 package? -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Attachment added: "lspci-vnvn.log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/618155/+attachment/1491395/+files/lspci-vnvn.log -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 618155] Re: kernel 2.6.32-24 usb audio device causes cpu lockup
** Attachment added: "dmesg.log" https://bugs.launchpad.net/bugs/618155/+attachment/1491394/+files/dmesg.log -- kernel 2.6.32-24 usb audio device causes cpu lockup https://bugs.launchpad.net/bugs/618155 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
