Public bug reported:
Binary package hint: xserver-xorg-video-intel
Running application gmsh (OpenGL) causes system crash (hard reboot required).
This has happened on every occasion, after varying (but very short) amounts of
time.
Have run the application on one occasion with DRI disabled, and no crash
occurred (though application became unbearably slow).
in xorg.0.log there is a line "space: 129768 wanted 131064" which looks
like a possible cause.
last part of xorg.0.log is as follows (complete log attached
separately):
Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x7ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 3df39d74
LP ring tail: 510 head: 0 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 1 Err Mask (emr): ffffffdf
instdone: ffe5fa3d instdone_1: fffff
instpm: 0
memmode: 0 instps: 8001e025
HW Status mask (hwstam): fff8dffe
IRQ enable (ier): 2 imr: fff80000 iir: 20
acthd: 458c150 dma_fadd_p: 458c200
ecoskpd: 307 excc: 0
cache_mode: 6800/180
mi_arb_state: 44
IA_VERTICES_COUNT_QW 0/0
IA_PRIMITIVES_COUNT_QW 0/0
VS_INVOCATION_COUNT_QW 0/0
GS_INVOCATION_COUNT_QW 0/0
GS_PRIMITIVES_COUNT_QW 0/0
CL_INVOCATION_COUNT_QW 0/0
CL_PRIMITIVES_COUNT_QW 0/0
PS_INVOCATION_COUNT_QW 0/0
PS_DEPTH_COUNT_QW 0/0
WIZ_CTL 0
TS_CTL 0 TS_DEBUG_DATA 97df8fff
TD_CTL 0 / 0
space: 129768 wanted 131064
(II) intel(0): [drm] removed 1 reserved context for kernel
(II) intel(0): [drm] unmapping 8192 bytes of SAREA 0xf8d1f000 at 0xb7f69000
Fatal server error:
lockup
Error in I830WaitLpRing(), timeout for 2 seconds
pgetbl_ctl: 0x7ff80001 pgetbl_err: 0x0
ipeir: 0 iphdr: 3df39d74
LP ring tail: 518 head: 0 len: 1f001 start 0
Err ID (eir): 0 Err Status (esr): 1 Err Mask (emr): ffffffdf
instdone: ffe5fa3d instdone_1: fffff
instpm: 0
memmode: 0 instps: 8001e025
HW Status mask (hwstam): fff8dfff
IRQ enable (ier): 0 imr: fff8dfff iir: 20
acthd: 458c150 dma_fadd_p: 458c200
ecoskpd: 307 excc: 0
cache_mode: 6800/180
mi_arb_state: 44
IA_VERTICES_COUNT_QW 0/0
IA_PRIMITIVES_COUNT_QW 0/0
VS_INVOCATION_COUNT_QW 0/0
GS_INVOCATION_COUNT_QW 0/0
GS_PRIMITIVES_COUNT_QW 0/0
CL_INVOCATION_COUNT_QW 0/0
CL_PRIMITIVES_COUNT_QW 0/0
PS_INVOCATION_COUNT_QW 0/0
PS_DEPTH_COUNT_QW 0/0
WIZ_CTL 0
TS_CTL 0 TS_DEBUG_DATA 97df8fff
TD_CTL 0 / 0
space: 129760 wanted 131064
FatalError re-entered, aborting
lockup
** Affects: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided
Status: New
--
[Gutsy] X Hard lock-up with X3100 on Vostro 1400 (intel GM965)
https://bugs.launchpad.net/bugs/180015
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