[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-03-05 Thread Launchpad Bug Tracker
[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 Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1388239

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-04 Thread PascalC
Thanks for the procedures. In the meantime, I had to reinstall in 64bits (I wrongly installed in 32bits) and now i cannot reproduce this bug. I can trigger another one but not this particular one. So for the moment I cannot test further. -- You received this bug notification because you are a

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-02 Thread Christopher M. Penalver
PascalC, the next step is to fully reverse commit bisect from kernel 3.16 to 3.19-rc2 in order to identify the last bad commit, followed immediately by the first good one. Once this commit has been identified, then it may be reviewed as a candidate for backporting into your release. Could you

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-02 Thread PascalC
Hellon thanks for the detailled procedure. kernel 3.19.0-031900rc2-lowlatency fixed the problem. ** Tags added: kernel-fixed-upstream kernel-fixed-upstream-3.19-rc2 ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-01 Thread PascalC
please update this bug, it is no more in incomplete status. ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1388239 Title: CPU: 1

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-01 Thread Christopher M. Penalver
PascalC, could you please test the latest upstream kernel available from the very top line at the top of the page (the release names are irrelevant for testing, and please do not test the daily folder) following https://wiki.ubuntu.com/KernelMainlineBuilds ? It will allow additional upstream

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2015-01-01 Thread Christopher M. Penalver
Nothing to do with userspace. v4l-utils - Invalid ** Changed in: v4l-utils (Ubuntu) Status: New = Invalid ** Attachment removed: CurrentDmesg.txt.txt https://bugs.launchpad.net/ubuntu/+source/v4l-utils/+bug/1388239/+attachment/4250285/+files/CurrentDmesg.txt.txt ** Attachment

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-21 Thread PascalC
apport information ** Tags added: apport-collected ** Description changed: Found theses warnings when using the webcam on flash site under firefox. [418114.773634] [ cut here ] [418114.773674] WARNING: CPU: 1 PID: 11025 at

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Launchpad Bug Tracker
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: ubuntu-release-upgrader (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Serhiy Zahoriya
I have slightly different stacktrace, but the warning is the same. [ 137.003774] usb 1-1.6: new full-speed USB device number 4 using ehci-pci [ 137.103709] usb 1-1.6: New USB device found, idVendor=04da, idProduct=2318 [ 137.103714] usb 1-1.6: New USB device strings: Mfr=1, Product=2,

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Serhiy Zahoriya
The camera freezes while using skype. Also, it's definitely not the upgrader bug. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New ** Also affects: v4l-utils (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu) Status: New =

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Serhiy Zahoriya
And it doesn't work at all with 3.18.0-031800rc5-generic kernel: [ 592.517167] uvcvideo: Failed to set UVC commit control : -32 (exp. 26). [ 592.517173] [ cut here ] [ 592.517187] WARNING: CPU: 1 PID: 3390 at

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Serhiy Zahoriya
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/media/v4l2-core/videobuf2-core.c?id=refs/tags/v3.18-rc5#n2135 __vb2_queue_cancel() - cancel and stop (pause) streaming Removes all queued buffers from driver's queue and all buffers queued by userspace from videobuf's

[Bug 1388239] Re: CPU: 1 PID: 11025 at /build/buildd/linux-3.16.0/drivers/media/v4l2-core/videobuf2-core.c:2120 __vb2_queue_cancel+0x116/0x180 [videobuf2_core]()

2014-11-19 Thread Christopher M. Penalver
PascalC, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal: apport-collect -p linux 1388239 ** No longer affects: ubuntu-release-upgrader (Ubuntu) **