[Bug 298204] [NEW] X server crash

Rob barrettboy.spambucket at gmail.com
Fri Nov 14 22:39:50 UTC 2008


Public bug reported:


Ubuntu 8.10, semi-regular (but I can't reproduce at will) failure of X server using i810 driver. 


Full logs attached, some errors and warnings inlined here for identification:


(WW) Warning, couldn't open module type1
(II) UnloadModule: "type1"
(EE) Failed to load module "type1" (module does not exist, 0)


(II) Reloading /usr/lib/xorg/modules//libint10.so
(II) intel(0): initializing int10
(WW) intel(0): Bad V_BIOS checksum

(WW) intel(0): PRB0_CTL (0x0001f001) indicates ring buffer enabled
(WW) intel(0): PRB0_HEAD (0xa2606454) and PRB0_TAIL (0x000001b8) indicate ring buffer not flushed
(WW) intel(0): Existing errors found in hardware state.

Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0xbffc0001 getbl_err: 0x00000000
ipeir: 0x00000000 iphdr: 0x54f00006
LP ring tail: 0x000001b0 head: 0x00006454 len: 0x0001f001 start 0x00000000
eir: 0x0000 esr: 0x0000 emr: 0xffff
instdone: 0xfa41 instpm: 0x0000
memmode: 0x00000108 instps: 0x800f04d1
hwstam: 0xfffe ier: 0x0002 imr: 0x0000 iir: 0x00d0
Ring at virtual 0xa77c3000 head 0x6454 tail 0x1b0 count 26455
Ring at virtual 0xa77c3000 head 0x6454 tail 0x1b0 count 26455
Ring at virtual 0xa77c3000 head 0x6454 tail 0x1b0 count 26455
...
Ring end
space: 25244 wanted 131064
(II) intel(0): [drm] removed 1 reserved context for kernel
(II) intel(0): [drm] unmapping 8192 bytes of SAREA 0xf8e1e000 at 0xb79d2000
(II) intel(0): [drm] Closed DRM master.

Fatal server error:
lockup

Backtrace:
0: /usr/X11R6/bin/X(xf86SigHandler+0x79) [0x80c3009]
1: [0xb7f9a400]
2: /usr/lib/xorg/modules/drivers//intel_drv.so [0xb79f8b50]
3: /usr/X11R6/bin/X [0x80d6b0a]
4: /usr/lib/xorg/modules/extensions//libglx.so [0xb7a92be9]
5: /usr/X11R6/bin/X(AbortDDX+0x79) [0x80a8b09]
6: /usr/X11R6/bin/X(AbortServer+0x28) [0x813c498]
7: /usr/X11R6/bin/X(FatalError+0x63) [0x813caa3]
8: /usr/lib/xorg/modules/drivers//intel_drv.so(I830WaitLpRing+0x201) [0xb79ed1d1]
9: /usr/lib/xorg/modules/drivers//intel_drv.so(I830Sync+0x1c3) [0xb79ed5e3]
10: /usr/lib/xorg/modules/drivers//intel_drv.so [0xb7a157ea]
11: /usr/lib/xorg/modules//libexa.so(exaWaitSync+0x65) [0xb78e2045]
12: /usr/lib/xorg/modules//libexa.so(ExaDoPrepareAccess+0x7e) [0xb78e323e]
13: /usr/lib/xorg/modules//libexa.so(ExaCheckPutImage+0x103) [0xb78eae03]
14: /usr/lib/xorg/modules//libexa.so [0xb78e4585]
15: /usr/X11R6/bin/X [0x817948d]
16: /usr/X11R6/bin/X(ProcPutImage+0x15e) [0x808951e]
17: /usr/X11R6/bin/X(Dispatch+0x34f) [0x808c89f]
18: /usr/X11R6/bin/X(main+0x47d) [0x8071d1d]
19: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe5) [0xb7b9c685]
20: /usr/X11R6/bin/X [0x8071101]
Saw signal 11.  Server aborting.
(II) AIGLX: Suspending AIGLX clients for VT switch
Error in I830WaitLpRing(), timeout for 2 seconds

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

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X server crash
https://bugs.launchpad.net/bugs/298204
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