[Nouveau] [Bug 49727] [nv30 gallium] wine 1.5.2 and 3Dmark2001se displays only black screen with FPS, on nv43/AGP
bugzilla-daemon at freedesktop.org
bugzilla-daemon at freedesktop.org
Tue Sep 3 22:49:37 PDT 2013
https://bugs.freedesktop.org/show_bug.cgi?id=49727
--- Comment #8 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Hm, I'm getting a crash with current mesa, due to memory corruption
(nv30->screen starts pointing to an illegal pointer, is_nv4x == 0x656369,
use_nv4x == 0x29). The char values turn out to look more like '.pcm.device', so
probably some use-after-free in the alsa module or just some plain corruption
in wine-1.7.0. Ugh. Below is the full list of strings I saw inside of the
objected pointed at by nv30... although even more interestingly, the stack
frame goes like
#0 0x7d550017 in nouveau_fence_next (screen=0x7daaf45c) at nouveau_fence.c:227
#1 0x7d46538e in nv30_context_kick_notify (push=0x7da660c0) at
nv30_context.c:47
#2 0x7db28aef in ?? () from /usr/lib32/libdrm_nouveau.so.2
#3 0x7db28e0c in ?? () from /usr/lib32/libdrm_nouveau.so.2
#4 0x7db29bcb in nouveau_pushbuf_kick () from /usr/lib32/libdrm_nouveau.so.2
#5 0x7d46525f in PUSH_KICK (push=0x7da660c0) at
../../../../src/gallium/drivers/nouveau/nouveau_winsys.h:56
#6 0x7d4654d1 in nv30_context_flush (pipe=0x7da5c520, fence=0x0, flags=0) at
nv30_context.c:81
And the nv30 in frame #1 is different than the nv30 in frame #6. The one in #6
is fine.
In frame #1:
$3 = (struct nv30_context *) 0x7daaf2f8
In frame #6:
$6 = (struct nv30_context *) 0x7da5c520
Which is *way* off. The nv30 in frame #6 seems completely fine. I wonder if
user_priv isn't being set correctly, or passed around correctly, or something.
(Obviously worth nothing that this is a 32-bit userspace on 64-bit kernel
situation as well.)
----
0x7df49088: "X\263?|\003"
0x7df49090: "h\263?|"
0x7df4909c: "\350\262?|D\263?|\340\262?|"
0x7df490ac: "\021"
0x7df490b0: "modem"
0x7df490b6: "ts"
0x7df490bc: ")"
0x7df490c0: "\260\220\364}"
0x7df490c5: "\004"
0x7df490c8: "\f\221\364}\\\221\364}\001"
0x7df490d4: "\244\221\364}\364\262?|\020\306?|"
0x7df490e4: "\021"
0x7df490e8: "card"
0x7df490ed: "\024Z\367"
0x7df490f4: ")"
0x7df490f8: "\350\220\364}\003"
0x7df49100: "\200\263?|"
0x7df4910c: "\\\221\364}\310\220\364}\300\220\364}"
0x7df4911c: "\021"
0x7df49120: "device"
0x7df49127: "s"
0x7df4912c: "\031"
0x7df49130: "defaults.pcm.device"
0x7df49144: ")"
0x7df49148: " \221\364}\003"
0x7df49150: "0\221\364}"
0x7df4915c: "\310\220\364}\f\221\364}\300\220\364}"
0x7df4916c: "\021"
0x7df49170: "file_format"
0x7df4917c: "\021"
0x7df49180: "raw"
0x7df49184: "P\024Z\367"
0x7df4918c: ")"
0x7df49190: "p\221\364}\003"
0x7df49198: "\200\221\364}"
0x7df491a4: "\364\221\364}\324\220\364}\020\306?|"
0x7df491b4: "\021"
0x7df491b8: "true"
0x7df491bd: "lts"
0x7df491c4: "\031"
0x7df491c8: "file_truncate"
0x7df491dc: ")"
0x7df491e0: "\310\221\364}\003"
0x7df491e8: "\270\221\364}"
0x7df491f4: "\030\306?|\244\221\364}\020\306?|"
0x7df49204: "\021"
0x7df49208: "rawmidi"
0x7df49214: ")"
0x7df49218: "\b\222\364}"
0x7df4921d: "\004"
0x7df49220: "t\222\364}\344\222\364}\001"
0x7df4922c: "\f\223\364}$\306?|\300\234-|"
0x7df4923c: "\021"
0x7df49240: "card"
0x7df49245: "\024Z\367"
0x7df4924c: "\021"
0x7df49250: "device"
0x7df4925c: ")"
0x7df49260: "@\222\364}"
0x7df49274: "\254\222\364} \222\364}\030\222\364}"
0x7df49284: "\021"
0x7df49288: "subdevice"
0x7df49294: ")"
0x7df49298: "P\222\364}"
0x7df492ac: "\344\222\364}t\222\364}\030\222\364}"
0x7df492bc: "\021"
0x7df492c0: "hwdep"
0x7df492c6: "ts"
0x7df492cc: ")"
0x7df492d0: "\210\222\364}"
0x7df492d8: "\377\377\377\377"
0x7df492e4: " \222\364}\254\222\364}\030\222\364}"
0x7df492f4: ")"
0x7df492f8: "\300\222\364}"
0x7df492fd: "\004"
0x7df49300: "T\223\364}\214\223\364}\001"
0x7df4930c: "\264\223\364},\222\364}\300\234-|"
0x7df4931c: "\021"
0x7df49320: "card"
0x7df49325: "\024Z\367"
0x7df4932c: "\021"
0x7df49330: "device"
0x7df49337: "s"
0x7df4933c: ")"
0x7df49340: " \223\364}"
0x7df49354: "\214\223\364}"
0x7df49359: "\223\364}\370\222\364}"
0x7df49364: "\021"
0x7df49368: "timer"
0x7df4936e: "ts"
0x7df49374: ")"
0x7df49378: "0\223\364}"
0x7df4938d: "\223\364}T\223\364}\370\222\364}"
0x7df4939c: ")"
0x7df493a0: "h\223\364}"
0x7df493a5: "\004"
0x7df493a8: "\374\223\364}\334\224\364}\001"
0x7df493b4: "\310\234-|\f\223\364}\300\234-|"
0x7df493c4: "\021"
0x7df493c8: "class"
0x7df493ce: "Z\367"
0x7df493d4: "\021"
0x7df493d8: "sclass"
0x7df493df: "s"
0x7df493e4: ")"
0x7df493e8: "\310\223\364}"
0x7df493f0: "\002"
0x7df493fc: "4\224\364}\250\223\364}\240\223\364}"
0x7df4940c: "\021"
0x7df49410: "card"
0x7df49416: "ts"
0x7df4941c: ")"
0x7df49420: "\330\223\364}"
0x7df49434: "l\224\364}\374\223\364}\240\223\364}"
0x7df49444: "\021"
0x7df49448: "device"
0x7df4944f: "s"
0x7df49454: ")"
0x7df49458: "\020\224\364}"
0x7df4946c: "\244\224\364}4\224\364}\240\223\364}"
0x7df4947c: "\021"
0x7df49480: "subdevice"
0x7df4948c: ")"
0x7df49490: "H\224\364}"
0x7df494a4: "\334\224\364}l\224\364}\240\223\364}"
0x7df494b4: "\021"
0x7df494b8: "pcm"
0x7df494bc: "P\024Z\367"
0x7df494c4: ")"
0x7df494c8: "\200\224\364}"
0x7df494dc: "\250\223\364}\244\224\364}\240\223\364}"
0x7df494ec: ")"
0x7df494f0: "\270\224\364}"
0x7df494f5: "\004"
0x7df494f8: "L\225\364}\234\361?|\001"
0x7df49504: "T\363?|\324\234-| \356\366}"
0x7df49514: "\021"
0x7df49518: "cards"
0x7df4951e: "Z\367"
0x7df49524: "\021"
0x7df49528: "cards.pcm"
0x7df49534: ")"
0x7df49538: "\030\225\364}\003"
0x7df49540: "(\225\364}"
0x7df4954c: "\234\225\364}\370\224\364}\360\224\364}"
0x7df4955c: "\021"
0x7df49560: "default"
0x7df4956c: "\031"
0x7df49570: "cards.pcm.default"
0x7df49584: ")"
0x7df49588: "`\225\364}\003"
0x7df49590: "p\225\364}"
0x7df4959c: "\354\225\364}L\225\364}\360\224\364}"
0x7df495ac: "\021"
0x7df495b0: "sysdefault"
0x7df495bc: "\031"
0x7df495c0: "cards.pcm.default"
0x7df495d4: ")"
0x7df495d8: "\260\225\364}\003"
0x7df495e0: "\300\225\364}"
0x7df495ec: "<\226\364}\234\225\364}\360\224\364}"
0x7df495fc: "\021"
0x7df49600: "front"
0x7df49606: "Z\367"
0x7df4960c: "\031"
0x7df49610: "cards.pcm.front"
0x7df49624: ")"
0x7df49629: "\226\364}\003"
0x7df49630: "\020\226\364}"
0x7df4963c: "\214\226\364}\354\225\364}\360\224\364}"
0x7df4964c: "\021"
0x7df49650: "rear"
0x7df49655: "\024Z\367"
0x7df4965c: "\031"
0x7df49660: "cards.pcm.rear"
0x7df49674: ")"
0x7df49678: "P\226\364}\003"
0x7df49680: "`\226\364}"
0x7df4968c: "\344\226\364}<\226\364}\360\224\364}"
0x7df4969c: "\021"
0x7df496a0: "center_lfe"
0x7df496ac: "!"
0x7df496b0: "cards.pcm.center_lfe"
0x7df496cc: ")"
0x7df496d0: "\240\226\364}\003"
0x7df496d8: "\260\226\364}"
0x7df496e4: "4\227\364}\214\226\364}\360\224\364}"
0x7df496f4: "\021"
0x7df496f8: "side"
0x7df496fd: "\024Z\367"
0x7df49704: "\031"
0x7df49708: "cards.pcm.side"
0x7df4971c: ")"
0x7df49720: "\370\226\364}\003"
0x7df49728: "\b\227\364}"
0x7df49734: "\214\227\364}\344\226\364}\360\224\364}"
0x7df49744: "\021"
0x7df49748: "surround40"
0x7df49754: "!"
0x7df49758: "cards.pcm.surround40"
0x7df49774: ")"
0x7df49778: "H\227\364}\003"
0x7df49780: "X\227\364}"
0x7df4978c: "\344\227\364}4\227\364}\360\224\364}"
0x7df4979c: "\021"
0x7df497a0: "surround41"
0x7df497ac: "!"
0x7df497b0: "cards.pcm.surround41"
0x7df497cc: ")"
0x7df497d0: "\240\227\364}\003"
0x7df497d8: "\260\227\364}"
0x7df497e4: "l50|\214\227\364}\360\224\364}"
0x7df497f4: "\021"
0x7df497f8: "surround50"
0x7df49804: "!"
0x7df49808: "cards.pcm.surround50"
0x7df49820: "\230\034=|\021"
0x7df49828: "surround51"
0x7df49834: "9"
0x7df49838: "\006\021Z"
0x7df4983c: "\310\235\365}"
0x7df49844: "p\230\364}\200=0|"
0x7df49850: "\006\024"
0x7df49854: "\a"
0x7df4985c: "\210\230\364}\001"
0x7df49864: "LA\203}"
0x7df4986c: "1"
0x7df49870: "\006\021Z"
0x7df49874: "\310\235\365}"
0x7df4987c: "\340\374\366}8\230\364}"
0x7df49888: "float[1]"
0x7df4989c: "1&"
0x7df498a0: "\276V7}"
0x7df498a8: "\267W7}\355W7}\250A\367}"
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