I am experiencing system lockups. Even REISUB doesn't work. Do I have
the bug reported here? (Sorry for possibly dump question, but I am at a
loss at finding the source of the problem.)
Syslog trace:
Mar 20 18:14:12 hivemind kernel: [19386.155600] ------------[ cut here
]------------
Mar 20 18:14:12 hivemind kernel: [19386.155668] WARNING: at
/build/buildd/linux-2.6.38/drivers/gpu/drm/i915/intel_display.c:1125
intel_disable_pipe+0x1a8/0x1b0 [i915]()
Mar 20 18:14:12 hivemind kernel: [19386.155674] Hardware name: 4290KA8
Mar 20 18:14:12 hivemind kernel: [19386.155679] plane 1 assertion failure,
should be off on pipe A but is still active
Mar 20 18:14:12 hivemind kernel: [19386.155683] Modules linked in: xt_conntrack
xt_limit xt_iprange binfmt_misc pci_stub vboxpci vboxnetadp vboxnetflt
ip6table_filter ip6_tables vboxdrv ipt_MASQUERADE iptable_nat nf_nat
nf_conntrack_ipv4 rfcomm nf_defrag_ipv4 xt_state nf_conntrack ipt_REJECT
xt_CHECKSUM iptable_mangle xt_tcpudp iptable_filter ip_tables x_tables sco bnep
bridge l2cap stp joydev btusb bluetooth snd_hda_codec_hdmi
snd_hda_codec_conexant vmnet ppdev parport_pc vsock kvm_intel vmci vmmon kvm
uvcvideo videodev v4l2_compat_ioctl32 thinkpad_acpi arc4 snd_seq_midi iwlagn
snd_rawmidi snd_hda_intel snd_hda_codec snd_hwdep snd_seq_midi_event snd_pcm
iwlcore snd_seq mac80211 snd_seq_device psmouse serio_raw snd_timer cfg80211
snd_page_alloc tpm_tis snd tpm soundcore tpm_bios nvram lp parport usbhid hid
i915 ahci libahci sdhci_pci sdhci drm_kms_helper xhci_hcd drm e1000e
i2c_algo_bit video
Mar 20 18:14:12 hivemind kernel: [19386.155806] Pid: 947, comm: Xorg Tainted: G
W 2.6.38-13-generic #56-Ubuntu
Mar 20 18:14:12 hivemind kernel: [19386.155811] Call Trace:
Mar 20 18:14:12 hivemind kernel: [19386.155827] [<ffffffff81065d4f>] ?
warn_slowpath_common+0x7f/0xc0
Mar 20 18:14:12 hivemind kernel: [19386.155836] [<ffffffff81065e46>] ?
warn_slowpath_fmt+0x46/0x50
Mar 20 18:14:12 hivemind kernel: [19386.155869] [<ffffffffa00fd8b8>] ?
intel_disable_pipe+0x1a8/0x1b0 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.155882] [<ffffffff81177220>] ?
pollwake+0x0/0x60
Mar 20 18:14:12 hivemind kernel: [19386.155910] [<ffffffffa00ffd84>] ?
ironlake_crtc_disable+0xa4/0x910 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.155920] [<ffffffff81177220>] ?
pollwake+0x0/0x60
Mar 20 18:14:12 hivemind kernel: [19386.155947] [<ffffffffa010067e>] ?
ironlake_crtc_dpms+0x8e/0xa0 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.155974] [<ffffffffa00f678b>] ?
intel_crtc_dpms+0x4b/0x130 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.155999] [<ffffffffa00f6740>] ?
intel_crtc_dpms+0x0/0x130 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.156026] [<ffffffffa0105920>] ?
intel_crt_dpms+0x0/0x1a0 [i915]
Mar 20 18:14:12 hivemind kernel: [19386.156043] [<ffffffffa00c0e90>] ?
drm_helper_connector_dpms+0xe0/0x100 [drm_kms_helper]
Mar 20 18:14:12 hivemind kernel: [19386.156073] [<ffffffffa005ec07>] ?
drm_mode_connector_property_set_ioctl+0x207/0x220 [drm]
Mar 20 18:14:12 hivemind kernel: [19386.156096] [<ffffffffa004f384>] ?
drm_ioctl+0x3e4/0x4c0 [drm]
Mar 20 18:14:12 hivemind kernel: [19386.156124] [<ffffffffa005ea00>] ?
drm_mode_connector_property_set_ioctl+0x0/0x220 [drm]
Mar 20 18:14:12 hivemind kernel: [19386.156136] [<ffffffff8108b9ab>] ?
__remove_hrtimer+0x3b/0x80
Mar 20 18:14:12 hivemind kernel: [19386.156146] [<ffffffff81013859>] ?
read_tsc+0x9/0x20
Mar 20 18:14:12 hivemind kernel: [19386.156155] [<ffffffff81092f71>] ?
ktime_get_ts+0xb1/0xf0
Mar 20 18:14:12 hivemind kernel: [19386.156163] [<ffffffff811765af>] ?
do_vfs_ioctl+0x8f/0x360
Mar 20 18:14:12 hivemind kernel: [19386.156171] [<ffffffff81176911>] ?
sys_ioctl+0x91/0xa0
Mar 20 18:14:12 hivemind kernel: [19386.156178] [<ffffffff8100c002>] ?
system_call_fastpath+0x16/0x1b
Mar 20 18:14:12 hivemind kernel: [19386.156184] ---[ end trace 3391f33b01c00076
]---
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https://bugs.launchpad.net/bugs/830136
Title:
[sandybridge-m-gt2+] GPU lockup render.IPEHR: 0x7a000002
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