compiz team mailing list archive

[Robert Hooker <sarvatt@xxxxxxxxx>]

There is a GPU hang happening here on resume

[55317.141241] PM: resume of drv: dev:ep_85 complete after 558.749 msecs
[55317.142027] firewire_core: rediscovered device fw0
[55318.870178] ------------[ cut here ]------------
[55318.870224] WARNING: at /build/buildd/linux-3.2.0/drivers/gpu/drm/i915/intel_dp.c:996 ironlake_edp_panel_vdd_on+0x197/0x1a0 [i915]()
[55318.870228] Hardware name: Latitude E6410
[55318.870230] eDP VDD already requested on
[55318.870233] Modules linked in: snd_usb_audio usbhid snd_usbmidi_lib hidp hid ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm bnep rfcomm binfmt_misc snd_hda_codec_hdmi snd_hda_codec_idt joydev arc4 ppdev dell_wmi sparse_keymap dell_laptop dcdbas snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdc_ether cdc_wdm usbnet cdc_acm snd_seq_midi snd_rawmidi pcmcia uvcvideo videodev v4l2_compat_ioctl32 snd_seq_midi_event intel_ips snd_seq psmouse btusb serio_raw bluetooth snd_timer snd_seq_device iwlwifi parport_pc wmi mac_hid snd mac80211 i915 cfg80211 yenta_socket pcmcia_rsrc soundcore pcmcia_core snd_page_alloc drm_kms_helper drm i2c_algo_bit video lp parport firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t e1000e
[55318.870305] Pid: 20673, comm: kworker/2:0 Not tainted 3.2.0-22-generic #35-Ubuntu
[55318.870308] Call Trace:
[55318.870320]  [<ffffffff8106712f>] warn_slowpath_common+0x7f/0xc0
[55318.870325]  [<ffffffff81067226>] warn_slowpath_fmt+0x46/0x50
[55318.870351]  [<ffffffffa016b107>] ironlake_edp_panel_vdd_on+0x197/0x1a0 [i915]
[55318.870374]  [<ffffffffa016babf>] intel_dp_detect+0x1af/0x210 [i915]
[55318.870385]  [<ffffffffa00dac6d>] output_poll_execute+0xbd/0x1a0 [drm_kms_helper]
[55318.870396]  [<ffffffffa00dabb0>] ? drm_helper_mode_fill_fb_struct+0x30/0x30 [drm_kms_helper]
[55318.870402]  [<ffffffff81084e1a>] process_one_work+0x11a/0x480
[55318.870408]  [<ffffffff81085bc4>] worker_thread+0x164/0x370
[55318.870413]  [<ffffffff81085a60>] ? manage_workers.isra.29+0x130/0x130
[55318.870418]  [<ffffffff8108a41c>] kthread+0x8c/0xa0
[55318.870425]  [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10
[55318.870430]  [<ffffffff8108a390>] ? flush_kthread_worker+0xa0/0xa0
[55318.870435]  [<ffffffff81666bf0>] ? gs_change+0x13/0x13
[55318.870438] ---[ end trace e2c89ae023d19f91 ]---
[55318.938360] ------------[ cut here ]------------
[55318.938386] WARNING: at /build/buildd/linux-3.2.0/drivers/gpu/drm/i915/intel_dp.c:1061 ironlake_edp_panel_vdd_off+0xbf/0xd0 [i915]()
[55318.938390] Hardware name: Latitude E6410
[55318.938391] eDP VDD not forced on
[55318.938393] Modules linked in: snd_usb_audio usbhid snd_usbmidi_lib hidp hid ip6table_filter ip6_tables ebtable_nat ebtables ipt_MASQUERADE iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables bridge stp kvm_intel kvm bnep rfcomm binfmt_misc snd_hda_codec_hdmi snd_hda_codec_idt joydev arc4 ppdev dell_wmi sparse_keymap dell_laptop dcdbas snd_hda_intel snd_hda_codec snd_hwdep snd_pcm cdc_ether cdc_wdm usbnet cdc_acm snd_seq_midi snd_rawmidi pcmcia uvcvideo videodev v4l2_compat_ioctl32 snd_seq_midi_event intel_ips snd_seq psmouse btusb serio_raw bluetooth snd_timer snd_seq_device iwlwifi parport_pc wmi mac_hid snd mac80211 i915 cfg80211 yenta_socket pcmcia_rsrc soundcore pcmcia_core snd_page_alloc drm_kms_helper drm i2c_algo_bit video lp parport firewire_ohci sdhci_pci sdhci firewire_core crc_itu_t e1000e
[55318.938458] Pid: 20673, comm: kworker/2:0 Tainted: G        W    3.2.0-22-generic #35-Ubuntu
[55318.938461] Call Trace:
[55318.938468]  [<ffffffff8106712f>] warn_slowpath_common+0x7f/0xc0
[55318.938473]  [<ffffffff81067226>] warn_slowpath_fmt+0x46/0x50
[55318.938498]  [<ffffffffa016b44f>] ironlake_edp_panel_vdd_off+0xbf/0xd0 [i915]
[55318.938521]  [<ffffffffa016badb>] intel_dp_detect+0x1cb/0x210 [i915]
[55318.938532]  [<ffffffffa00dac6d>] output_poll_execute+0xbd/0x1a0 [drm_kms_helper]
[55318.938542]  [<ffffffffa00dabb0>] ? drm_helper_mode_fill_fb_struct+0x30/0x30 [drm_kms_helper]
[55318.938548]  [<ffffffff81084e1a>] process_one_work+0x11a/0x480
[55318.938553]  [<ffffffff81085bc4>] worker_thread+0x164/0x370
[55318.938558]  [<ffffffff81085a60>] ? manage_workers.isra.29+0x130/0x130
[55318.938562]  [<ffffffff8108a41c>] kthread+0x8c/0xa0
[55318.938568]  [<ffffffff81666bf4>] kernel_thread_helper+0x4/0x10
[55318.938573]  [<ffffffff8108a390>] ? flush_kthread_worker+0xa0/0xa0
[55318.938577]  [<ffffffff81666bf0>] ? gs_change+0x13/0x13
[55318.938580] ---[ end trace e2c89ae023d19f92 ]---
[55321.674919] PM: resume of drv:i915 dev:0000:00:02.0 complete after 5105.733 msecs

then

[55334.853499] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55334.853506] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[55340.854417] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55340.854424] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state
[55340.859334] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 401 at 386, next 402)
[55341.432904] wlan0: no IPv6 routers present
[55353.299142] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55353.299150] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[55359.300056] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55359.300125] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 552 at 541, next 553)
[55368.293452] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55368.293460] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[55374.294367] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55374.294438] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 565 at 554, next 566)
[55383.315693] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55383.315700] [drm:kick_ring] *ERROR* Kicking stuck wait on render ring
[55389.316611] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung
[55389.316682] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 599 at 588, next 600)

** Package changed: compiz (Ubuntu) => linux (Ubuntu)

** Changed in: linux (Ubuntu)
       Status: New => Confirmed

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https://bugs.launchpad.net/bugs/979251

Title:
  Compiz hangs every time when undocking or changing display
  configuration

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