nouveau errors on archlinux while running War Thunder native (not via steam)
Submitted by Elia
Assigned to Nouveau Project
Description
Created attachment 111608 dmesg dump
while executing: War Thunder (PC game) on Arch linux -
$ uname -a Linux *** 3.17.6-1-ARCH #1 (closed) SMP PREEMPT Sun Dec 7 23:43:32 UTC 2014 x86_64 GNU/Linux
with gnome 3.14 - $ gnome-shell --version GNOME Shell 3.14.3
the game crashed (back to gnome) and I saw many nouveau errors in dmesg, like:
$ less /tmp/kernel_log.txt [15082.709700] nouveau E[aces[7473]] push 1 buffer not in list [15083.028540] nouveau E[aces[7473]] Unknown handle 0x000000be [15083.028544] nouveau E[aces[7473]] validate_init [15083.028545] nouveau E[aces[7473]] validate: -2 [15459.888435] nouveau E[ PGRAPH][0000:06:00.0] DATA_ERROR [INVALID_BITFIELD] ch 7 [0x003f97b000 aces[7473]] subc 0 class 0x9097 mthd 0x1b00 data 0x200308e0 [15459.888467] nouveau E[ PGRAPH][0000:06:00.0] DATA_ERROR [INVALID_BITFIELD] ch 7 [0x003f97b000 aces[7473]] subc 0 class 0x9097 mthd 0x1b0c data 0x003a0000 [15459.916871] nouveau E[aces[7473]] push 1 buffer not in list [15459.917151] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ILLEGAL_MTHD [15459.917157] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ch 7 [aces[7473]] subc 0 mthd 0x000c data 0x39888889 [15459.917176] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: (unknown bits 0x02000000) [15459.917179] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ch 7 [aces[7473]] subc 0 mthd 0x0020 data 0x00000200 [15459.917200] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ILLEGAL_MTHD [15459.917203] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ch 7 [aces[7473]] subc 0 mthd 0x0030 data 0x00000000 [15459.917222] nouveau E[ PFIFO][0000:06:00.0] PBDMA0: ILLEGAL_MTHD
Attachment 111608, "dmesg dump":
kernel_log.txt