https://bugs.freedesktop.org/show_bug.cgi?id=95403
Bug ID: 95403
Summary: [GK110] misaligned_gpr spamming dmesg when playing
victor vran
Product: Mesa
Version: git
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: minor
Priority: medium
Component: Drivers/DRI/nouveau
Assignee: [email protected]
Reporter: [email protected]
QA Contact: [email protected]
kernel: 4.5.2
mesa: 11.3.0_devel.81287.59156b2
when playing victor vran dmesg gets spammed with MISALIGNED_GPR and
MULTIPLE_WARP_ERRORS, the game runs and i cant notice any particular side
effects from it, i have apitraced it and found the bad
glDrawElementsInstancedBaseVertex call. karolherbst didnt get it when replaying
the trace which is why we suspected its a gk110+ issue.
the call happends in frame 228 and call 372955 according to qapitrace.
trace is a bit big, 372mb compressed.
trace:
https://www.dropbox.com/s/lxrt0oneqaz4mvb/victorvran.tar.xz?dl=1
dmesg:
https://gist.github.com/gulafaran/012338e3c3d07c34e289957cb934f5ed
GL_FRAGMENT_SHADER from qapitrace:
https://gist.github.com/gulafaran/2dfa0998770e3b35468013df07216e71
GL_VERTEX_SHADER from qapitrace:
https://gist.github.com/gulafaran/cb51eae8ba9bdb79ed59ca8988266e39
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