From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 87244] New: [NV94] X hangs, logs show kernel: nouveau E[ PFIFO][0000:01:00.0] still angry after 101 spins, halt followed by an X trace Date: Thu, 11 Dec 2014 19:58:05 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1985703551==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1985703551== Content-Type: multipart/alternative; boundary="1418327885.Dba1E71.24955"; charset="UTF-8" --1418327885.Dba1E71.24955 Date: Thu, 11 Dec 2014 19:58:05 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=87244 Bug ID: 87244 Summary: [NV94] X hangs, logs show kernel: nouveau E[ PFIFO][0000:01:00.0] still angry after 101 spins, halt followed by an X trace Product: xorg Version: unspecified Hardware: x86-64 (AMD64) OS: All Status: NEW Severity: critical Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: adamw-cfjF3rc+CpsYNetmKr+vY16hYfS7NtTn@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org I just upgraded my desktop to Fedora Rawhide, and since then X has twice crashed with the same symptoms. Oddly, I was using kernel 3.18 from kernel-rawhide-nodebug before upgrading from F21 to Rawhide, and 21 and Rawhide seem to have similar versions of the nouveau driver and Xorg components, so I'm not sure what's changed - libdrm or mesa, perhaps? Anyway, the non-debug log I have so far is: Dec 11 11:42:05 adam.happyassassin.net kernel: nouveau E[ PFIFO][0000:01:00.0] still angry after 101 spins, halt Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) Backtrace: Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 0: /usr/libexec/Xorg.bin (mieqEnqueue+0x24b) [0x5795ab] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 1: /usr/libexec/Xorg.bin (QueuePointerEvents+0x52) [0x450af2] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 2: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2eff) [0x7fa8c403295f] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 3: /usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3645) [0x7fa8c4033c25] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 4: /usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4774c8] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 5: /usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1f17] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 6: /lib64/libc.so.6 (__restore_rt+0x0) [0x7fa8cf438e7f] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 7: /lib64/libc.so.6 (ioctl+0x7) [0x7fa8cf4fde07] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 8: /lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fa8d07e96c8] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 9: /lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fa8d07ebefb] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 10: /lib64/libdrm_nouveau.so.2 (nouveau_bo_wait+0x99) [0x7fa8c9f6f779] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 11: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (_init+0x2a3b) [0x7fa8ca17e80b] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 12: /usr/lib64/xorg/modules/libexa.so (exaMoveOutPixmap+0x123b) [0x7fa8c993289b] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 13: /usr/lib64/xorg/modules/libexa.so (exaMoveOutPixmap+0x39df) [0x7fa8c993780f] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 14: /usr/lib64/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x493b) [0x7fa8c9941ffb] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 15: /usr/lib64/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x1690) [0x7fa8c993bde0] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 16: /usr/libexec/Xorg.bin (DamageRegionAppend+0x541) [0x51ef81] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 17: /usr/libexec/Xorg.bin (AddTraps+0x4154) [0x518824] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 18: /usr/libexec/Xorg.bin (SendErrorToClient+0x2f7) [0x4391b7] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 19: /usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d316] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 20: /lib64/libc.so.6 (__libc_start_main+0xf0) [0x7fa8cf4240e0] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 21: /usr/libexec/Xorg.bin (_start+0x29) [0x4276f9] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 22: ? (?+0x29) [0x29] Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. then there's a bunch of similar X traces, I'll attach the whole thing. I'll try and get drm.debug logs and attach those also. There is one EE line during initial X start: Dec 11 10:52:16 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) NOUVEAU(0): [COPY] failed to allocate class. but that line seems to be present in older boots where I didn't encounter this problem, too. I'm running GNOME Shell and have dual monitors attached to DVI, in portrait orientation. xorg-x11-drv-nouveau-1.0.11-1.fc22.x86_64 kernel-3.18.0-1.fc22.x86_64 xorg-x11-server-common-1.16.2.901-1.fc22.x86_64 mesa-dri-drivers-10.5.0-0.devel.3.29c7cf2.fc22.x86_64 libdrm-2.4.58-3.fc22.x86_64 01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G94 [GeForce 9600 GT] [10de:0622] (rev a1) -- You are receiving this mail because: You are the assignee for the bug. --1418327885.Dba1E71.24955 Date: Thu, 11 Dec 2014 19:58:05 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"
Bug ID 87244
Summary [NV94] X hangs, logs show kernel: nouveau E[ PFIFO][0000:01:00.0] still angry after 101 spins, halt followed by an X trace
Product xorg
Version unspecified
Hardware x86-64 (AMD64)
OS All
Status NEW
Severity critical
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter adamw@happyassassin.net
QA Contact xorg-team@lists.x.org 

I just upgraded my desktop to Fedora Rawhide, and since then X has twice
crashed with the same symptoms. Oddly, I was using kernel 3.18 from
kernel-rawhide-nodebug before upgrading from F21 to Rawhide, and 21 and Rawhide
seem to have similar versions of the nouveau driver and Xorg components, so I'm
not sure what's changed - libdrm or mesa, perhaps?

Anyway, the non-debug log I have so far is:

Dec 11 11:42:05 adam.happyassassin.net kernel: nouveau E[  
PFIFO][0000:01:00.0] still angry after 101 spins, halt
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) [mi] EQ
overflowing.  Additional events will be discarded until existing events are
processed.
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE)
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) Backtrace:
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 0:
/usr/libexec/Xorg.bin (mieqEnqueue+0x24b) [0x5795ab]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 1:
/usr/libexec/Xorg.bin (QueuePointerEvents+0x52) [0x450af2]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 2:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x2eff) [0x7fa8c403295f]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 3:
/usr/lib64/xorg/modules/input/evdev_drv.so (_init+0x3645) [0x7fa8c4033c25]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 4:
/usr/libexec/Xorg.bin (DPMSSupported+0xe8) [0x4774c8]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 5:
/usr/libexec/Xorg.bin (xf86SerialModemClearBits+0x277) [0x4a1f17]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 6:
/lib64/libc.so.6 (__restore_rt+0x0) [0x7fa8cf438e7f]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 7:
/lib64/libc.so.6 (ioctl+0x7) [0x7fa8cf4fde07]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 8:
/lib64/libdrm.so.2 (drmIoctl+0x28) [0x7fa8d07e96c8]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 9:
/lib64/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fa8d07ebefb]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 10:
/lib64/libdrm_nouveau.so.2 (nouveau_bo_wait+0x99) [0x7fa8c9f6f779]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 11:
/usr/lib64/xorg/modules/drivers/nouveau_drv.so (_init+0x2a3b) [0x7fa8ca17e80b]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 12:
/usr/lib64/xorg/modules/libexa.so (exaMoveOutPixmap+0x123b) [0x7fa8c993289b]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 13:
/usr/lib64/xorg/modules/libexa.so (exaMoveOutPixmap+0x39df) [0x7fa8c993780f]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 14:
/usr/lib64/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x493b)
[0x7fa8c9941ffb]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 15:
/usr/lib64/xorg/modules/libexa.so (exaEnableDisableFBAccess+0x1690)
[0x7fa8c993bde0]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 16:
/usr/libexec/Xorg.bin (DamageRegionAppend+0x541) [0x51ef81]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 17:
/usr/libexec/Xorg.bin (AddTraps+0x4154) [0x518824]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 18:
/usr/libexec/Xorg.bin (SendErrorToClient+0x2f7) [0x4391b7]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 19:
/usr/libexec/Xorg.bin (remove_fs_handlers+0x416) [0x43d316]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 20:
/lib64/libc.so.6 (__libc_start_main+0xf0) [0x7fa8cf4240e0]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 21:
/usr/libexec/Xorg.bin (_start+0x29) [0x4276f9]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) 22: ? (?+0x29)
[0x29]
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE)
Dec 11 11:44:13 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) [mi] These
backtraces from mieqEnqueue may point to a culprit higher up the stack.

then there's a bunch of similar X traces, I'll attach the whole thing. I'll try
and get drm.debug logs and attach those also.

There is one EE line during initial X start:

Dec 11 10:52:16 adam.happyassassin.net gdm-Xorg-:0[1540]: (EE) NOUVEAU(0):
[COPY] failed to allocate class.

but that line seems to be present in older boots where I didn't encounter this
problem, too.

I'm running GNOME Shell and have dual monitors attached to DVI, in portrait
orientation.

xorg-x11-drv-nouveau-1.0.11-1.fc22.x86_64
kernel-3.18.0-1.fc22.x86_64
xorg-x11-server-common-1.16.2.901-1.fc22.x86_64
mesa-dri-drivers-10.5.0-0.devel.3.29c7cf2.fc22.x86_64
libdrm-2.4.58-3.fc22.x86_64

01:00.0 VGA compatible controller [0300]: NVIDIA Corporation G94 [GeForce 9600
GT] [10de:0622] (rev a1)

You are receiving this mail because:
  • You are the assignee for the bug.
--1418327885.Dba1E71.24955-- --===============1985703551== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: inline X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX18KTm91dmVhdSBt YWlsaW5nIGxpc3QKTm91dmVhdUBsaXN0cy5mcmVlZGVza3RvcC5vcmcKaHR0cDovL2xpc3RzLmZy ZWVkZXNrdG9wLm9yZy9tYWlsbWFuL2xpc3RpbmZvL25vdXZlYXUK --===============1985703551==--