Launchpad has imported 9 comments from the remote bug at https://bugs.freedesktop.org/show_bug.cgi?id=58732.
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 2012-12-25T01:08:54+00:00 Daniel Gnoutcheff wrote: Created attachment 72086 dmesg from 2012-12-24 occurrence I use Ubuntu's compiz-based Unity desktop. Occasionally, compiz will terminate with intel_do_flush_locked failed: Device or resource busy If I then attempt to restart compiz, it initially starts up successfully, but if I "use" it a little (e.g. if I open a new window or move an existing window around), then within a second or so it terminates again with the same error. Every attempt to restart compiz fails in this way, and it continues to fail even if I restart the xserver. However, once I reboot the system, compiz runs normally again. I'm attaching dmesg output, Xorg log, compiz stderr+stdout with LIBGL_DEBUG=verbose, and intel_reg_dumper output. dmesg contains interesting-looking stack traces, the rest looks unenlightening. System environment: -- chipset: GM965 -- system architecture: x86_64 -- xf86-video-intel: 2.20.9 (Ubuntu package version 2:2.20.9-0ubuntu2) -- xserver: 1.13.0 (Ubuntu package version 2:1.13.0-0ubuntu6.1) -- mesa: 9.0 (Ubuntu package version 9.0-0ubuntu1) -- libdrm: 2.4.39 (Ubuntu package version 2.4.39-0ubuntu) -- kernel: 3.5.? (Ubuntu package version 3.5.0-21-generic) -- Linux distribution: Ubuntu 12.10 -- Machine or mobo model: Lenovo ThinkPad R61 7733A82 -- Display connector: internal LVDS Here's the interesting-looking dmesg stacktrace: [210169.687137] ------------[ cut here ]------------ [210169.687186] WARNING: at /build/buildd/linux-3.5.0/drivers/gpu/drm/i915/i915 _gem.c:3047 i915_gem_object_pin+0x15d/0x1b0 [i915]() [210169.687189] Hardware name: 7733A82 [210169.687190] Modules linked in: hid_generic usbhid hid mmc_block usblp snd_seq_dummy snd_hrtimer nls_iso8859_1 cdc_ether cdc_phonet usbnet phonet cdc_acm usb_storage pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) deflate zlib_deflate twofish_generic ctr twofish_x86_64_3way twofish_x86_64 twofish_common camellia_generic camellia_x86_64 serpent_sse2_x86_64 cryptd lrw serpent_generic xts gf128mul blowfish_generic blowfish_x86_64 blowfish_common cast5 nfsd des_generic xcbc nfs rmd160 sha512_generic crypto_null af_key lockd xfrm_algo fscache auth_rpcgss bnep nfs_acl rfcomm parport_pc sunrpc bluetooth ppdev binfmt_misc dm_crypt arc4 snd_hda_codec_analog snd_hda_intel joydev snd_hda_codec coretemp thinkpad_acpi snd_hwdep snd_pcm ath5k r852 kvm_intel snd_seq_midi sm_common snd_rawmidi nand ath snd_seq_midi_event nand_ids snd_seq mtd kvm nand_bch snd_timer tp_smapi(O) bch r592 thinkpad_ec(O) mac80211 snd_seq_device pcmcia firewire_sbp2 memstick nand_ecc psmouse cfg80211 yenta_socket dm_multipath pcmcia_rsrc snd pcmcia_core scsi_dh snd_page_alloc microcode mac_hid soundcore serio_raw lp nvram lpc_ich tpm_tis parport sdhci_pci sdhci firewire_ohci firewire_core crc_itu_t i915 drm_kms_helper drm i2c_algo_bit e1000e video wmi [210169.687280] Pid: 2911, comm: compiz Tainted: G O 3.5.0-21-generic #32-Ubuntu [210169.687282] Call Trace: [210169.687290] [<ffffffff81051c1f>] warn_slowpath_common+0x7f/0xc0 [210169.687294] [<ffffffff81051c7a>] warn_slowpath_null+0x1a/0x20 [210169.687308] [<ffffffffa00da93d>] i915_gem_object_pin+0x15d/0x1b0 [i915] [210169.687329] [<ffffffffa006094b>] ? drm_mm_put_block+0x5b/0x80 [drm] [210169.687343] [<ffffffffa00dd530>] pin_and_fence_object.isra.5+0xa0/0x140 [i915] [210169.687357] [<ffffffffa00dd796>] i915_gem_execbuffer_reserve.isra.6+0x1c6/0x420 [i915] [210169.687372] [<ffffffffa00de027>] i915_gem_do_execbuffer.isra.9+0x5a7/0x1450 [i915] [210169.687377] [<ffffffff8141372b>] ? intel_gtt_chipset_flush+0x1b/0x20 [210169.687391] [<ffffffffa00d942f>] ? i915_gem_shmem_pwrite.isra.25+0x34f/0x530 [i915] [210169.687405] [<ffffffffa00df3ac>] ? i915_gem_execbuffer2+0x5c/0x290 [i915] [210169.687419] [<ffffffffa00df3ac>] ? i915_gem_execbuffer2+0x5c/0x290 [i915] [210169.687434] [<ffffffffa00df401>] i915_gem_execbuffer2+0xb1/0x290 [i915] [210169.687446] [<ffffffffa00556d3>] drm_ioctl+0x4d3/0x580 [drm] [210169.687461] [<ffffffffa00df350>] ? i915_gem_execbuffer+0x480/0x480 [i915] [210169.687466] [<ffffffff8155ef7c>] ? sys_recvfrom+0x12c/0x170 [210169.687470] [<ffffffff8108a89f>] ? __dequeue_entity+0x2f/0x50 [210169.687474] [<ffffffff81193bd9>] do_vfs_ioctl+0x99/0x590 [210169.687479] [<ffffffff8168207f>] ? __schedule+0x3cf/0x7c0 [210169.687483] [<ffffffff81194169>] sys_ioctl+0x99/0xa0 [210169.687487] [<ffffffff8168b969>] system_call_fastpath+0x16/0x1b [210169.687490] ---[ end trace 26e0b7909e6d35b8 ]--- [210186.317236] ------------[ cut here ]------------ Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/0 ------------------------------------------------------------------------ On 2012-12-25T01:09:33+00:00 Daniel Gnoutcheff wrote: Created attachment 72087 compiz output from 2012-12-24 occurrence Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/1 ------------------------------------------------------------------------ On 2012-12-25T01:09:59+00:00 Daniel Gnoutcheff wrote: Created attachment 72088 Xorg log from 2012-12-24 occurrence Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/2 ------------------------------------------------------------------------ On 2012-12-25T01:10:43+00:00 Daniel Gnoutcheff wrote: Created attachment 72089 intel_reg_dumper output after 2012-12-24 occurrence Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/3 ------------------------------------------------------------------------ On 2012-12-25T01:34:55+00:00 Chris Wilson wrote: Should be fixed in 3.7: commit b4a98e57fc27854b5938fc8b08b68e5e68b91e1f Author: Chris Wilson <[email protected]> Date: Thu Nov 1 09:26:26 2012 +0000 drm/i915: Flush outstanding unpin tasks before pageflipping Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/4 ------------------------------------------------------------------------ On 2012-12-26T03:33:42+00:00 Daniel Gnoutcheff wrote: > Should be fixed in 3.7: > > commit b4a98e57fc27854b5938fc8b08b68e5e68b91e1f Thanks, I see that commit is in kernel 3.8-rc1, though I can't find it in 3.7.1 or in the stable-queue for 3.7.2. Are there any plans to include that commit in stable kernels? In any case, I've cherry-picked that commit on top of 3.5.7.2 (from Ubuntu's extended longterm series), and I'm running that now. I'll keep running it for a month or so to verify that it fixes this bug. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/5 ------------------------------------------------------------------------ On 2012-12-26T11:43:57+00:00 Chris Wilson wrote: Sigh, that is one that Daniel should have earmarked for stable. Can you please test the patch with 3.7 and if it works send an email to [email protected] containing the commit id, a reference to this bugzilla and a tested-by. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/6 ------------------------------------------------------------------------ On 2012-12-27T04:35:01+00:00 Daniel Gnoutcheff wrote: > Sigh, that is one that Daniel should have earmarked for stable. Can you please > test the patch with 3.7 and if it works send an email to > [email protected] > containing the commit id, a reference to this bugzilla and a tested-by. OK, applied on 3.7 and verified that nothing blows up. It'll be a while longer before I can be sure that it fixes this bug, but since it's already known to fix other bugs, I've submitted it to stable. I'll follow up with the Ubuntu kernel team about getting it included in their extended stable kernel as well. Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/7 ------------------------------------------------------------------------ On 2012-12-28T02:31:57+00:00 Daniel Gnoutcheff wrote: Reported to Ubuntu kernel team at: https://bugs.launchpad.net/linux/+bug/1094173 Reply at: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1094173/comments/10 ** Changed in: linux Status: Unknown => Fix Released ** Changed in: linux Importance: Unknown => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1094173 Title: compiz terminates with "intel_do_flush_locked failed: Device or resource busy" To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1094173/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
