[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
jay armstrong, as this was resolved for the original reporter, and this report is closed, it will help immensely if you filed a new report with Ubuntu, using the default repository kernel (not mainline/upstream/3rd party) via a terminal: ubuntu-bug linux Please feel free to subscribe me to it. For more on why this is helpful, please see https://wiki.ubuntu.com/ReportingBugs. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
same as previous poster. I've seen this once each day after installing. Kern.log and syslog baloon until drive is full. Kernel / system locks up as described in previous entries. Ubuntu 16.04.1 running KDE Neon desktop kernel 4.4.0-57-generic no screensavers -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
Distributor ID: Ubuntu Description:Ubuntu 16.04.1 LTS Release:16.04 Codename: xenial 4.4.0-53-generic My syslog and kernel.log ballooned over night to 104GB each, filling up my hard disk. I was bitten once before by this bug, but that was on the 14.04 release. Once again, I see this repeating pattern in my syslog.1 this morning: Dec 5 17:52:05 EC-WK-35 kernel: [30894.803475] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803492] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803509] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803527] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803544] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803561] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803579] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803596] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803613] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803630] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803656] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803674] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.803691] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823012] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823029] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823045] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823062] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823078] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823111] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823128] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823144] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823161] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823177] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823194] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823210] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823227] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823243] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823262] nouveau :01:00.0: fifo: PBDMA0: 0400 [ACQUIRE] ch 2 [007f9bb000 Xorg[988]] subc 5 mthd 001c data 0001 Dec 5 17:52:05 EC-WK-35 kernel: [30894.823278]
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
As per https://bugs.freedesktop.org/show_bug.cgi?id=91373#c10. ** No longer affects: linux (Ubuntu) ** Project changed: nouveau => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Medium => Undecided ** Changed in: linux (Ubuntu) Status: Confirmed => New ** Changed in: linux (Ubuntu) Remote watch: freedesktop.org Bugzilla #91373 => None ** Changed in: linux (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
Olivier Diotte, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1474538 ** Package changed: linux-lts-vivid (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided => Low ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
So far as I'm concerned, this is fixed using the Ubuntu package containing kernel 3.13.0-58-generic. ** Also affects: nouveau via https://bugs.freedesktop.org/show_bug.cgi?id=91373 Importance: Unknown Status: Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/nouveau/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
Launchpad has imported 10 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=91373. If you reply to an imported comment from within Launchpad, your comment will be sent to the remote bug automatically. Read more about Launchpad's inter-bugtracker facilities at https://help.launchpad.net/InterBugTracking. On 2015-07-17T14:46:08+00:00 Vhann3000+freedesktop wrote: On Ubuntu 14.04.2, with both the stock kernel and 3.19.0-22, nouveau fills kern.log with messages like these: 8 CUT HERE 8= $ tail -n 3000 kern.log.1 | head -n 50 Jul 10 18:02:35 dioo-XPS kernel: [114893.357149] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.406261] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.406269] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.420442] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.420447] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.479210] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.479217] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.568349] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.568356] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.622806] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.622813] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.637217] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.637221] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.695836] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.695843] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.784309] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.784316] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.838180] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.838187] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.853754] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.853759] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.913521] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.913528] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114893.977242] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114893.977249] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114894.068780] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114894.068788] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114894.122599] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114894.122606] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114894.137025] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114894.137030] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:35 dioo-XPS kernel: [114894.195675] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:35 dioo-XPS kernel: [114894.195682] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:36 dioo-XPS kernel: [114894.284069] nouveau E[ PFIFO][:01:00.0] PBDMA0: LBREQ Jul 10 18:02:36 dioo-XPS kernel: [114894.284078] nouveau E[ PFIFO][:01:00.0] PBDMA0: ch 2 [Xorg[16558]] subc 5 mthd 0x data 0x906e Jul 10 18:02:36 dioo-XPS kernel:
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
Bug filed upstream https://bugs.freedesktop.org/show_bug.cgi?id=91373 ** Bug watch added: freedesktop.org Bugzilla #91373 https://bugs.freedesktop.org/show_bug.cgi?id=91373 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
Based on the comment by Ilia Mirkin in Vincent's bug, I tested the current mainline (4.2.0-rc2) using Ubuntu's config (more or less following the procedure here https://wiki.ubuntu.com/KernelTeam/GitKernelBuild ). I xscreensaver-command -lock, then logged back in (no issue there), then I xscreensaver-command -lock again and the computer just locked up. Caps lock light was unresponsive on the keyboard, Ctrl+Alt+Delete didn't work, RESIUB magic keys either. After hard rebooting the computer, here is what what in kern.log and syslog: Jul 16 17:19:45 dioo-XPS rtkit-daemon[2678]: Supervising 4 threads of 1 processes of 1 users. Jul 16 17:27:15 dioo-XPS kernel: [ 619.825758] nouveau E[ PFIFO][:01:00.0] SCHED_ERROR [ CTXSW_TIMEOUT ] Jul 16 17:27:15 dioo-XPS kernel: [ 619.825764] nouveau E[ PFIFO][:01:00.0] PGRAPH engine fault on channel 2, recovering... Jul 16 17:28:35 dioo-XPS dbus[894]: [system] Activating service name='org.freedesktop.systemd1' (using servicehelper) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1474538] Re: nouveau driver fills syslog when running xscreensaver (molecule)
FYI, I have the same kind of messages on my Debian machine when playing videos. I've reported a bug upstream: https://bugs.freedesktop.org/show_bug.cgi?id=91355 ** Bug watch added: freedesktop.org Bugzilla #91355 https://bugs.freedesktop.org/show_bug.cgi?id=91355 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1474538 Title: nouveau driver fills syslog when running xscreensaver (molecule) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-vivid/+bug/1474538/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
