[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete = Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Expired Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
** Tags added: kernel-da-key -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Thanks for your kind response. Yes, the printing level of my system was debug, I did not know about it.-); And the point of my question is. When these debug messages were printed, Is system possible to be slowed? When my audio process was dead, these log were printed and the time of making coredump was delayed. Anyway, thanks a lot. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Printing the debug messages shouldn't slow down your system very much. However, the audio driver could indeed slow down your system when a delay occurs like this. If you want to check whether printing the debug messages slows down your system, all you have to do is change the system's printing level and see what happens. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
First, those are not warning messages; they are debugging messages. Therefore they should not be stored in your system log or printed out. Second, if you are using a USB webcam then the webcam can't send audio data to the system if no processing is asking for it. Third, the messages indicate that the audio I/O was blocked for more than 0.25 second. That's a very long time for this sort of thing. You might try to find out what caused that blockage and fix it. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Hi, I got a side-effect because of this patch. My webcam use EHCI not OHCI or UHCI, And I'm using linux-3.8.xx. After patching this issue, the failure of urb submit problem was gone. But I got a side-effect. Too many warning messages makes my system to be hang. A lot of kernel warning messages were appeared. How can I solve this problem?? Thanks, Minsu -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Please be more specific. Which patch causes the side effect? Also, please attach a portion of your system log showing the warning messages. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
I applied below patch in my linux-3.8.13. https://lkml.org/lkml/2013/8/18/203 [ 35/45] USB: EHCI: accept very late isochronous URBs After then, I got a lot of warning messages like as below. [ 133.760978] ehci 100f.ehci: iso underrun e07c1840 (3375+0 5472) [ 133.760999] ehci 100f.ehci: iso underrun e07c1d80 (3383+0 5473) [ 133.761023] ehci 100f.ehci: iso underrun e07c1e40 (3391+0 5473) [ 133.761046] ehci 100f.ehci: iso underrun e07c16c0 (3399+0 5473) [ 133.761067] ehci 100f.ehci: iso underrun e07c10c0 (3407+0 5473) [ 133.761088] ehci 100f.ehci: iso underrun e07c1f00 (3415+0 5473) [ 133.761110] ehci 100f.ehci: iso underrun e07c1000 (3423+0 5474) [ 133.761132] ehci 100f.ehci: iso underrun e07c1900 (3431+0 5474) [ 133.761152] ehci 100f.ehci: iso underrun e07c1840 (3439+0 5474) [ 133.761172] ehci 100f.ehci: iso underrun e07c1d80 (3447+0 5474) [ 133.761191] ehci 100f.ehci: iso underrun e07c1e40 (3455+0 5474) [ 133.761211] ehci 100f.ehci: iso underrun e07c16c0 (3463+0 5474) [ 133.761233] ehci 100f.ehci: iso underrun e07c10c0 (3471+0 5475) [ 133.761253] ehci 100f.ehci: iso underrun e07c1f00 (3479+0 5475) [ 133.761271] ehci 100f.ehci: iso underrun e07c1000 (3487+0 5475) [ 133.761292] ehci 100f.ehci: iso underrun e07c1900 (3495+0 5475) [ 133.761312] ehci 100f.ehci: iso underrun e07c1840 (3503+0 5475) [ 133.761331] ehci 100f.ehci: iso underrun e07c1d80 (3511+0 5475) ... When audio process was dead, my webcam does not recognize about process dead. So webcam continuously send audio data to my system. At that time, continuously above warning messages were occured, and my system was slowed. As I knew, this message is in irq routine. If system print a lot of messages, system will be slowed. How can I solve this problem? Thanks Minsu -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
It's looking good so far, I couldn't reproduce the issue with Alan's OHCI-patch (#75) applied. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
The following commit is now in Raring: 07b7319 - USB: EHCI: accept very late isochronous URBs I'll move this bug to Incomplete for now. Steve Markgraf, can you confirm this bug is resolved by testing with the latest updates? If it is, please change the status to Fix Released. ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
As this issue was very annoying, I bought a headset-adapter and switched away from using a USB audio device to using the built-in audio adapter of my Thinkpad X121e, so this issue was off my radar. Sorry for the lack of feedback. I've just given the latest kernel a test and it still happens, which is to be expected, given that my device is connected to an OHCI-controller, not EHCI. I'll give Alan's latest OHCI-patch a try. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Incomplete Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Tested kernel 3.10.13 with EHCI sound adapter, commit c72a0e036f9d80c609e608a723751343f1f5e9fc included. Works perfectly. Thank you all! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
I've been following this, since I was affected using Arch Linux too. It seems a commit has been included in 3.10.8 for the workaround of accepting late URBs submissions: https://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.10.8 commit c72a0e036f9d80c609e608a723751343f1f5e9fc USB: EHCI: accept very late isochronous URBs -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Steve: Since you're using an OHCI controller, the fixes for EHCI won't help you. Please try the attached patch and let me know how it works. If you can run the irqsoff tracer too, that would be great. ** Attachment added: Accept URB submissions in OHCI during underruns, with a debugging message https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+attachment/3773878/+files/ohci-iso-accept -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Results for post #17 from Joseph and #72 from Alan for Lexicon Omega: http://kernel.ubuntu.com/~jsalisbury/lp1191603/reverted/ ok for 10 hours, test aborted http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-rc1-raring/ ok for 3.5 hours, test aborted git://kernel.ubuntu.com/ubuntu/ubuntu-raring.git 3.8.13.5 WITHOUT patch audio stopped after 9 minutes: cannot submit urb (err = -18) git://kernel.ubuntu.com/ubuntu/ubuntu-raring.git 3.8.13.5 WITH patch ok for 9 hours, still running So Alans patch works for me, thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
I have applied Alan's patch to the 3.8.0-27-generic version of the kernel. It appears to alleviate the problem so far. I am able to use the microphone on my webcam for more than a few seconds. This is what appears in dmesg and the kernel log, but the mic still works: [ 460.62] retire_capture_urb: 48 callbacks suppressed I'll let you know if the patch stops working or causes any other problems I haven't seen yet. Looking forward to a permanent fix... Thanks! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Will the people who are experiencing trouble with audio devices attached to EHCI controllers please try the attached patch? It won't fix the underlying problems (underruns in the data stream) but it will prevent them from causing fatal errors. I can provide a similar patch for OHCI controllers, if anyone needs it. ** Attachment added: Accept URB submissions during underruns, with a debugging message https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+attachment/3761476/+files/ehci-iso-accept -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
This bug also affects the Lexicon Omega USB audio interface on Precise with linux-generic-lts-raring 3.8.0.27.27. This happens during ordinary mp3 playback with pulseaudio/alsa. kernel: [ 1139.189653] usb 1-1.3.3.1: new full-speed USB device number 16 using ehci-pci kernel: [ 1139.332530] usb 1-1.3.3.1: New USB device found, idVendor=1210, idProduct=0002 kernel: [ 1139.332552] usb 1-1.3.3.1: New USB device strings: Mfr=1, Product=2, SerialNumber=7 kernel: [ 1139.332556] usb 1-1.3.3.1: Product: Lexicon Omega kernel: [ 1139.332559] usb 1-1.3.3.1: Manufacturer: Lexicon kernel: [ 1139.332561] usb 1-1.3.3.1: SerialNumber: Lex1.00 kernel: [ 1139.346377] 16:1:1: cannot get freq at ep 0x1 kernel: [ 1139.350325] 16:1:2: cannot get freq at ep 0x1 kernel: [ 1139.355423] 16:2:1: cannot get freq at ep 0x83 kernel: [ 1139.359895] 16:2:2: cannot get freq at ep 0x83 kernel: [ 1139.375996] 16:4:1: cannot get freq at ep 0x2 kernel: [ 1139.380042] 16:4:2: cannot get freq at ep 0x2 kernel: [ 1139.384874] 16:5:1: cannot get freq at ep 0x85 kernel: [ 1139.389146] 16:5:2: cannot get freq at ep 0x85 kernel: [ 1139.407356] 16:9:1: cannot get freq at ep 0x1 kernel: [ 1139.411508] 16:9:2: cannot get freq at ep 0x1 kernel: [ 1139.416279] 16:10:1: cannot get freq at ep 0x83 kernel: [ 1139.420440] 16:10:2: cannot get freq at ep 0x83 mtp-probe: checking bus 1, device 16: /sys/devices/pci:00/:00:1a.0/usb1/1-1/1-1.3/1-1.3.3/1-1.3.3.1 mtp-probe: bus: 1, device: 16 was not an MTP device AptDaemon: INFO: Quitting due to inactivity AptDaemon: INFO: Quitting was requested kernel: [ 1940.846601] 16:1:1: cannot get freq at ep 0x1 kernel: [ 1940.850312] 16:1:1: cannot get freq at ep 0x1 kernel: [ 1957.006708] delay: estimated 266, actual 1 kernel: [ 1966.935031] delay: estimated 353, actual 1 kernel: [ 1966.941558] delay: estimated 90, actual 1 kernel: [ 2001.866327] delay: estimated 353, actual 0 kernel: [ 2066.780996] cannot submit urb (err = -18) kernel: [ 2066.781004] delay: estimated 354, actual 1 kernel: [ 2066.781028] cannot submit urb (err = -18) kernel: [ 2066.781032] delay: estimated 353, actual 0 kernel: [ 2066.781037] cannot submit urb (err = -18) On linux-generic-lts-quantal 3.5.0.23.35 to 3.5.0.37.43 the log is different, because of the different source code: kernel: [ 1471.409908] delay: estimated 353, actual 0 kernel: [ 1501.400538] delay: estimated 353, actual 0 kernel: [ 1501.406980] delay: estimated 89, actual 0 kernel: [ 1541.283393] delay: estimated 353, actual 1 kernel: [ 1551.324519] delay: estimated 354, actual 1 kernel: [ 1551.324555] delay: estimated 354, actual 1 kernel: [ 1553.385436] delay: estimated 309, actual 1 pulseaudio[2456]: [alsa-sink] alsa-sink.c: ALSA weckte uns auf, um neue Daten auf das Gerät zu schreiben, doch es gab nichts zum Schreiben! pulseaudio[2456]: [alsa-sink] alsa-sink.c: Dies ist höchstwahrscheinlich ein Fehler im ALSA-Treiber 'snd_usb_audio'. Bitte melden Sie diesen Fehler den ALSA-Entwicklern. pulseaudio[2456]: [alsa-sink] alsa-sink.c: Wir wurden durch das POLLOUT-Set geweckt, allerdings lieferte ein anschliessender snd_pcm_avail() den Wert 0 oder einen anderen Wert min_avail. kernel: [ 1556.317540] delay: estimated 354, actual 1 kernel: [ 1616.167610] delay: estimated 353, actual 0 kernel: [ 1616.167648] delay: estimated 353, actual 0 kernel: [ 1666.134230] delay: estimated 353, actual 0 kernel: [ 1666.134260] delay: estimated 353, actual 0 kernel: [ 1706.002670] delay: estimated 309, actual 0 kernel: [ 1815.890321] delay: estimated 353, actual 0 kernel: [ 1815.890352] delay: estimated 353, actual 0 kernel: [ 1825.852961] delay: estimated 354, actual 1 kernel: [ 1825.857742] delay: estimated 134, actual 1 kernel: [ 1860.784020] delay: estimated 353, actual 0 kernel: [ 1860.789536] delay: estimated 133, actual 1 kernel: [ 1915.698368] delay: estimated 353, actual 0 kernel: [ 1915.702865] delay: estimated 177, actual 0 kernel: [ 1930.661158] delay: estimated 354, actual 1 kernel: [ 1970.596085] delay: estimated 353, actual 1 kernel: [ 1970.600242] delay: estimated 178, actual 1 kernel: [ 2055.406143] delay: estimated 265, actual 0 kernel: [ 2070.423229] delay: estimated 354, actual 1 kernel: [ 2070.428242] delay: estimated 133, actual 0 kernel: [ 2075.423583] delay: estimated 353, actual 0 kernel: [ 2075.427571] delay: estimated 177, actual 0 kernel: [ 2140.252079] delay: estimated 309, actual 0 kernel: [ 2170.200254] delay: estimated 265, actual 0 kernel: [ 2250.130594] delay: estimated 354, actual 1 kernel: [ 2250.130630] delay: estimated 353, actual 0 kernel: [ 2300.023917] delay: estimated 353, actual 0 kernel: [ 2300.029443] delay: estimated 133, actual 0 kernel: [ 2379.836703] delay: estimated 353, actual 1 kernel: [ 2454.777987] delay: estimated 354, actual 1 kernel: [ 2454.778675] delay: estimated 354, actual 1 kernel: [ 2459.698513] delay: estimated 354, actual 1 kernel: [ 2634.468629] delay: estimated 353, actual 1 kernel: [ 2634.468934] delay: estimated 354,
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
### I seem to be affected by this bug with the current raring kernel: david@skyhawk:~$ uname -r 3.8.0-27-generic Aug 4 21:24:32 skyhawk kernel: [21591.992070] usb 1-6: new high-speed USB device number 15 using ehci-pci Aug 4 21:24:33 skyhawk kernel: [21592.220296] usb 1-6: New USB device found, idVendor=041e, idProduct=4095 Aug 4 21:24:33 skyhawk kernel: [21592.220306] usb 1-6: New USB device strings: Mfr=3, Product=1, SerialNumber=2 Aug 4 21:24:33 skyhawk kernel: [21592.220313] usb 1-6: Product: Live! Cam Sync HD VF0770 Aug 4 21:24:33 skyhawk kernel: [21592.220319] usb 1-6: Manufacturer: Creative Technology Ltd. Aug 4 21:24:33 skyhawk kernel: [21592.220325] usb 1-6: SerialNumber: Aug 4 21:24:33 skyhawk kernel: [21592.225765] uvcvideo: Found UVC 1.00 device Live! Cam Sync HD VF0770 (041e:4095) Aug 4 21:24:33 skyhawk kernel: [21592.237697] input: Live! Cam Sync HD VF0770 as /devices/pci:00/:00:1d.7/usb1/1-6/1-6:1.0/input/input18 Aug 4 21:25:15 skyhawk kernel: [21634.298726] cannot submit urb (err = -18) Aug 4 21:26:32 skyhawk kernel: last message repeated 7 times ### The video is not affected, but the audio recording by the microphone just stops when the cannot submit urb error shows ### up. It only works for a short before it stops. It sounds like Alan's patch above might workaround the problem in this case. ### I'll try it when I get a chance and get back to you... -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
This bug hit me real hard, and *is* present up to Debian's 3.10~rc7-1~exp1 Note: This *INCLUDES* e1944017839d7dfbf7329fac4bdec8b4050edf5e as far as I can tell. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Paul, what kind of USB controller is your sound card attached to (UHCI, OHCI, or EHCI)? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Alan, thanks for the quick response I'm using either EHCI or XHCI (I *think* it's XHCI? It's plugged into my Lenovo dock), I'm at work and can't figure out if usbtree will work with modern kernels :)) Bus 001 Device 003: ID 17ef:100a Lenovo ThinkPad Mini Dock Plus Series 3 (is the dock) Bus 001 Device 010: ID 1395:0020 Sennheiser Communications (is the device) I just switched this machine to Debian, so this is just a data point, I found this bug researching the issue -- I can test with a saucy CD later tonight to verify it's present in Ubuntu. (in case someone else stumbled upon this as I did) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
If it's xHCI then there's nothing I can do. If it's EHCI then the attached patch ought to help. For debugging purpose it writes a warning message to the kernel log whenever an underrun occurs, but it prevents the underrun from causing a failure. It turns out there are two bugs in the snd-usb-audio driver, either of which may be affecting you. There's a patch for one of the bugs at http://marc.info/?l=linux-usbm=137288343602140w=2, but there's no fix for the other bug (not enough URBs submitted). ** Attachment added: Accept URB submissions during underruns, with a warning https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+attachment/3757297/+files/ehci-iso-accept -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
Re: [Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
I'll test this out tonight, thanks! On Thu, Aug 1, 2013 at 2:58 PM, Alan Stern 1191...@bugs.launchpad.net wrote: If it's xHCI then there's nothing I can do. If it's EHCI then the attached patch ought to help. For debugging purpose it writes a warning message to the kernel log whenever an underrun occurs, but it prevents the underrun from causing a failure. It turns out there are two bugs in the snd-usb-audio driver, either of which may be affecting you. There's a patch for one of the bugs at http://marc.info/?l=linux-usbm=137288343602140w=2, but there's no fix for the other bug (not enough URBs submitted). ** Attachment added: Accept URB submissions during underruns, with a warning https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+attachment/3757297/+files/ehci-iso-accept -- You received this bug notification because you are subscribed to the bug report. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- All programmers are playwrights, and all computers are lousy actors. #define sizeof(x) rand() :wq -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe :
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
I gave it a short try last week, but failed. After taking a look at the default Ubuntu kernel configuration I found out why: # CONFIG_IRQSOFF_TRACER is not set Since I'm currently on vacation and don't have the hardware with me, I'll give it a try next week with the irqsoff-tracer enabled. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
** Changed in: linux (Ubuntu) Assignee: Joseph Salisbury (jsalisbury) = (unassigned) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1191603] Re: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices
Reading #1103018, I realised my realtime bug with Scarlett 2i4 is definitely not the same. The bug I reported is present in 3.7.0 (which #1103018 is not) - but not on 3.6.11 so I will continue my reporting on #1185563. Still not sure which commit lead to the bug on my device. - Still, please ignore my posts above, as they are related to a separate issue. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1191603 Title: raring-updates: regression: 3.8.0-24.35 causes sporadic failure of USB audio devices Status in “linux” package in Ubuntu: Triaged Bug description: The 3.8.0-24.35 kernel update in raring introduced sporadic failure of USB audio devices. The symptoms are that the device suddenly stops working and you get the following dmesg output: [ 7532.838274] cannot submit urb (err = -18) [ 7532.838283] cannot submit urb (err = -18) [ 7532.838291] cannot submit urb (err = -18) [ 7532.842224] delay: estimated 288, actual 96 [ 7532.922160] delay: estimated 432, actual 96 This bug has been introduced by the following commits (UHCI: implement new semantics for URB_ISO_ASAP, OHCI: implement new semantics for URB_ISO_ASAP): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=c44b225077bb1fb25ed5cd5c4f226897b91bedd4 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6a41b4d3fe8cd4cc95181516fc6fba7b1747a27c A fix has been released (USB: fix latency in uhci-hcd and ohci-hcd): https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e1944017839d7dfbf7329fac4bdec8b4050edf5e The fix hasn't been backported to 3.8 yet, but as this bug was introduced to raring by pulling upstream kernel changes, it would be nice to backport the fix to raring as soon as possible. For further reference: http://markmail.org/message/gt554vejrjkutsfw#query:+page:1+mid:gt554vejrjkutsfw+state:results https://bbs.archlinux.org/viewtopic.php?id=163891 http://comments.gmane.org/gmane.linux.usb.general/85343 http://lists.opensuse.org/opensuse-bugs/2013-05/msg01617.html To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1191603/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
