Red Hat Bugzilla – Bug 603467
nouveau crashes somewhere around nouveau_pushbuf_flush
Last modified: 2018-04-11 03:34:11 EDT
Description of problem:
Similar to bug#583604 (same xorg log output but different /var/log/messages output, see below), KDE/X randomly freezes. Moving cursor still works but cannot interact with interface. Keyboard does not respond.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
X freezes. Have to push hardware button to power off and restart.
Xorg log output below is seems to be the same as bug#583604
[mi] EQ overflowing. The server is probably stuck in an infinite loop.
0: /usr/bin/X (xorg_backtrace+0x28) [0x49e708]
1: /usr/bin/X (mieqEnqueue+0x1f4) [0x49e0b4]
2: /usr/bin/X (xf86PostMotionEventP+0xc4) [0x477e24]
3: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7f3688b3e000+0x3dbf) [0x7f3688b41dbf]
4: /usr/bin/X (0x400000+0x6aae7) [0x46aae7]
5: /usr/bin/X (0x400000+0x117b43) [0x517b43]
6: /lib64/libc.so.6 (0x3f68e00000+0x32a40) [0x3f68e32a40]
7: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7f3689fbd000+0x1f458) [0x7f3689fdc458]
8: /usr/lib64/xorg/modules/drivers/nouveau_drv.so (0x7f3689fbd000+0x20aa0) [0x7f3689fddaa0]
9: /usr/lib64/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x1a2) [0x7f3689dba462]
10: /usr/lib64/xorg/modules/libexa.so (0x7f3689758000+0xe609) [0x7f3689766609]
11: /usr/bin/X (0x400000+0xd21e0) [0x4d21e0]
12: /usr/bin/X (0x400000+0xcb91e) [0x4cb91e]
13: /usr/bin/X (0x400000+0x2c32c) [0x42c32c]
14: /usr/bin/X (0x400000+0x219ca) [0x4219ca]
15: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x3f68e1ec5d]
16: /usr/bin/X (0x400000+0x21579) [0x421579]
/var/log/messages says something bug#583604 doesn't though:
Jun 13 21:48:04 localhost kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ILLEGAL_MTHD - Ch 2/0 Class 0x5039 Mthd 0x1c1c Data 0x00000000:0x29232323
Jun 13 21:48:04 localhost kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ILLEGAL_MTHD - Ch 2/0 Class 0x5039 Mthd 0x1c20 Data 0x1e1c1c1c:0x29232323
Jun 13 21:48:04 localhost kernel: [drm] nouveau 0000:01:00.0: PGRAPH_ILLEGAL_MTHD - Ch 2/0 Class 0x5039 Mthd 0x1c24 Data 0x1e1c1c1c:0x1e1c1c1c
The message is repeated with different "Mthd" and "Data" several times.
Should not freeze.
nVidia Corporation G98 [GeForce 9300M GS]
Thanks for the bug report. We have reviewed the information you have provided above, and there is some additional information we require that will be helpful in our diagnosis of this issue.
Please add drm.debug=0x04 to the kernel command line, restart computer, and attach
* your X server config file (/etc/X11/xorg.conf, if available),
* X server log file (/var/log/Xorg.*.log)
* output of the dmesg command, and
* system log (/var/log/messages)
to the bug report as individual uncompressed file attachments using the bugzilla file attachment link above.
We will review this issue again once you've had a chance to attach this information.
Thanks in advance.
Created attachment 434373 [details]
Created attachment 434374 [details]
Sorry for sr0 spam; had a scratched CD in. :P
Created attachment 434376 [details]
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