[Nouveau] nouveau: kernel rejected pushbuf: Invalid argument

[Li, Stephen]

Hi,

I am getting a crash in nouveau in my application. It's basically a java application, and I am loading a bitmap into an opengl texture and showing it in a panel. Below is a snippet of the console output. Sometimes I will get a lock up instead of a crash. My whole desktop will lock up, but I can still move the mouse pointer around.

Please let me know if you need more information. Your help is appreciated.

Thanks
Steve

#
# A fatal error has been detected by the Java Runtime Environment:
#
#  SIGSEGV (0xb) at pc=0x00007f38aa5da694, pid=26497, tid=139881124730624
#
# JRE version: Java(TM) SE Runtime Environment (8.0_65-b17) (build 1.8.0_65-b17)
# Java VM: Java HotSpot(TM) 64-Bit Server VM (25.65-b01 mixed mode linux-amd64 compressed oops)
# Problematic frame:
# C  [libdrm_nouveau.so.2+0x3694]
#
# Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
#
# An error report file with more information is saved as:
# /home/steve/Documents/hs_err_pid26497.log
nouveau: kernel rejected pushbuf: Invalid argument
nouveau: ch0: krec 0 pushes 1 bufs 36 relocs 0
nouveau: ch0: buf 00000000 00000003 00000004 00000004 00000000
nouveau: ch0: buf 00000001 00000003 00000004 00000004 00000000
nouveau: ch0: buf 00000002 0000000e 00000002 00000002 00000002
nouveau: ch0: buf 00000003 00000007 00000002 00000002 00000000

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