Bug 73662

Summary:

xf86-video-intel-2.99.907: [drm:i915_reset] *ERROR* Failed to reset chip.

Product:

xorg

Reporter:

Tassilo Horn <tsdh>

Component:

Driver/intel

Assignee:

Chris Wilson <chris>

Status:

RESOLVED DUPLICATE

QA Contact:

Intel GFX Bugs mailing list <intel-gfx-bugs>

Severity:

normal

Priority:

medium

Version:

unspecified

Hardware:

x86-64 (AMD64)

OS:

Linux (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
Crash when configured with --enable-glamor	none
Crash when configured with --disable-glamor	none

Description Tassilo Horn 2014-01-15 14:07:14 UTC

Since upgrading from xf86-video-intel-2.21.15 to 2.99.907-12.99.907, I get frequent crashes when moving or resizing windows.  Such a crash leaves the graphics card completely disfunctional so that I even cannot switch to a console anymore.

The dmesg output is like:

[ 1762.336549] [drm] stuck on render ring
[ 1762.336562] [drm] capturing error event; look for more information in /sys/class/drm/card0/error
[ 1762.341549] [drm:i915_set_reset_status] *ERROR* render ring hung inside bo (0xd73f000 ctx 0) at 0xd73f12c
[ 1762.409886] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2
[ 1762.846568] [drm:i915_reset] *ERROR* Failed to reset chip.
[ 1763.430449] ------------[ cut here ]------------
[ 1763.430472] WARNING: CPU: 0 PID: 303 at drivers/gpu/drm/i915/intel_display.c:929 assert_pll+0x64/0x70 [i915]()
[ 1763.430474] PLL state assertion failure (expected on, current off)
[ 1763.430475] Modules linked in: fuse iTCO_wdt iTCO_vendor_support joydev snd_hda_codec_analog coretemp kvm_intel kvm pcmcia btusb bluetooth microcode lpc_ich psmouse pcspkr i915 r592 serio_raw snd_hda_intel memstick snd_hda_codec i2c_i801 arc4 evdev yenta_socket snd_hwdep pcmcia_rsrc pcmcia_core drm_kms_helper snd_pcm snd_page_alloc snd_timer thinkpad_acpi e1000e drm nvram snd iwl4965 iwlegacy mac80211 cfg80211 soundcore i2c_algo_bit shpchp intel_agp mei_me rfkill i2c_core ac intel_gtt mei wmi thermal tpm_tis tpm tpm_bios video battery ptp pps_core button acpi_cpufreq processor ext4 crc16 mbcache jbd2 hid_generic usbhid hid sr_mod cdrom sd_mod ata_generic ahci libahci ata_piix sdhci_pci sdhci mmc_core firewire_ohci firewire_core crc_itu_t pata_acpi ehci_pci uhci_hcd ehci_hcd libata usbcore usb_common
[ 1763.430534]  scsi_mod
[ 1763.430537] CPU: 0 PID: 303 Comm: Xorg Not tainted 3.12.7-2-ARCH #1
[ 1763.430539] Hardware name: LENOVO 64669YG/64669YG, BIOS 7LETC5WW (2.25 ) 11/14/2008
[ 1763.430541]  0000000000000009 ffff8800bafed9f8 ffffffff814ec113 ffff8800bafeda40
[ 1763.430544]  ffff8800bafeda30 ffffffff81061b8d 0000000000000001 ffff8800ba7c4000
[ 1763.430547]  ffff880133ec2000 0000000000000000 0000000000000000 ffff8800bafeda90
[ 1763.430550] Call Trace:
[ 1763.430557]  [<ffffffff814ec113>] dump_stack+0x54/0x8d
[ 1763.430562]  [<ffffffff81061b8d>] warn_slowpath_common+0x7d/0xa0
[ 1763.430565]  [<ffffffff81061bfc>] warn_slowpath_fmt+0x4c/0x50
[ 1763.430574]  [<ffffffffa0617c40>] ? i915_write32+0xb0/0x1a0 [i915]
[ 1763.430584]  [<ffffffffa05ddcc4>] assert_pll+0x64/0x70 [i915]
[ 1763.430592]  [<ffffffffa05dde2c>] intel_crtc_load_lut+0x15c/0x170 [i915]
[ 1763.430601]  [<ffffffffa05deb3e>] i9xx_crtc_enable+0x20e/0x420 [i915]
[ 1763.430610]  [<ffffffffa05e5317>] __intel_set_mode+0x857/0x13d0 [i915]
[ 1763.430621]  [<ffffffffa05e8336>] intel_set_mode+0x16/0x30 [i915]
[ 1763.430630]  [<ffffffffa05e8c33>] intel_crtc_set_config+0x7e3/0x9d0 [i915]
[ 1763.430639]  [<ffffffffa04b550d>] drm_mode_set_config_internal+0x5d/0xe0 [drm]
[ 1763.430646]  [<ffffffffa04b8197>] drm_mode_setcrtc+0xf7/0x650 [drm]
[ 1763.430652]  [<ffffffffa04a8c62>] drm_ioctl+0x502/0x630 [drm]
[ 1763.430656]  [<ffffffff810715a2>] ? __set_task_blocked+0x32/0x70
[ 1763.430661]  [<ffffffff811b6435>] do_vfs_ioctl+0x2e5/0x4d0
[ 1763.430663]  [<ffffffff811b66a1>] SyS_ioctl+0x81/0xa0
[ 1763.430667]  [<ffffffff814fac2d>] system_call_fastpath+0x1a/0x1f
[ 1763.430669] ---[ end trace 75438fb0733a4063 ]---
[ 1763.430697] ------------[ cut here ]------------

I'll attach two complete dmesg logs (one with --enable-glamor, one with --disable-glamor).

I'm using Arch Linux where I reported the bug first: https://bugs.archlinux.org/task/38525

Comment 1 Tassilo Horn 2014-01-15 14:08:44 UTC

Created attachment 92143 [details]
Crash when configured with --enable-glamor

Since this version, the Arch Linux builds of the driver use --enable-glamor.

Comment 2 Tassilo Horn 2014-01-15 14:10:33 UTC

Created attachment 92145 [details]
Crash when configured with --disable-glamor

I've though the problem could be triggered by compiling with glamor support (which was introduced with this version in Arch Linux).  So I recompiled the drivers with --disable-glamor, but then I got the crash whose dmesg output is attached here.

Comment 3 Tassilo Horn 2014-01-15 14:11:34 UTC

For the time being, I've switched back to xf86-video-intel-2.21.15 which works flawlessly for me.

Comment 4 Chris Wilson 2014-01-15 17:11:26 UTC


*** This bug has been marked as a duplicate of bug 73644 ***

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