| Bug ID | 109556 |
|---|---|
| Summary | [NV50/GT200] fifo: DMA_PUSHER ... (err: INVALID_CMD) push 00400040 |
| Product | xorg |
| Version | unspecified |
| Hardware | x86-64 (AMD64) |
| OS | Linux (All) |
| Status | NEW |
| Severity | major |
| Priority | medium |
| Component | Driver/nouveau |
| Assignee | nouveau@lists.freedesktop.org |
| Reporter | bastian.beischer@rwth-aachen.de |
| QA Contact | xorg-team@lists.x.org |
Created attachment 143301 [details]
dmesg log
I'm using Arch Linux with Linux 4.20.6, X11 and the modesetting driver together
with the KDE plasma desktop (5.14.5). After using the desktop for a while (in
particular, after causing some graphics load) visual artifacts appear and
plasma-desktop often hangs up. Sometimes the hanging process can be restarted,
other times X is completely frozen (but can still be ssh'ed into).
The dmesg log shows these lines, although only the fifo DMA_PUSHER lines seem
to consistently appear every time the problem is triggered:
[ 227.576711] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get
00000eb764 put 00000ec8ec ib_get 00000167 ib_put 0000016a state 80006eac (err:
INVALID_CMD) push 00400040
[ 227.630897] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630904] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 1348 data 00046da0
[ 227.630916] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get
00000fcb8c put 0000102f84 ib_get 00000178 ib_put 0000017c state 80007354 (err:
INVALID_CMD) push 00400040
[ 227.630926] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630929] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 134c data 00000000
[ 227.630938] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630941] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 1350 data 000479d0
[ 227.630950] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630953] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 1348 data 00046da0
[ 227.630964] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get
00000fcb8c put 0000102f84 ib_get 0000017a ib_put 0000017c state 80007354 (err:
INVALID_CMD) push 00400040
[ 227.630975] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630978] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 134c data 00000000
[ 227.630988] nouveau 0000:04:00.0: gr: DATA_ERROR 00000005 [INVALID_ENUM]
[ 227.630991] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 1350 data 000479d0
[ 227.665017] nouveau 0000:04:00.0: gr: DATA_ERROR 0000000c [INVALID_BITFIELD]
[ 227.665022] nouveau 0000:04:00.0: gr: 00100000 [] ch 6 [007f437000
Xorg[751]] subc 3 class 8397 mthd 135c data 000472e8
[ 227.847944] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get
0000138e10 put 000013b454 ib_get 000001ad ib_put 000001b0 state 40000004 (err:
INVALID_MTHD) push 00400040
[ 227.850171] nouveau 0000:04:00.0: fifo: CACHE_ERROR - ch 6 [Xorg[751]] subc
0 mthd 0000 data 00146200
[ 227.889579] nouveau 0000:04:00.0: Xorg[751]: multiple instances of buffer 4
on validation list
[ 227.889588] nouveau 0000:04:00.0: Xorg[751]: validate_init
[ 227.889590] nouveau 0000:04:00.0: Xorg[751]: validate: -22
[ 227.891472] nouveau 0000:04:00.0: fifo: DMA_PUSHER - ch 6 [Xorg[751]] get
0000141bf0 put 00001479b8 ib_get 000001b4 ib_put 000001b5 state 80007418 (err:
INVALID_CMD) push 00400040
(the full dmesg.log is attached)
This problem is rather new. It was introduced with a package upgrade in Arch
Linux that happened within the last few days (I will attach the pacman upgrade
log for those who want to know.)
You are receiving this mail because:
- You are the assignee for the bug.
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