https://bugs.freedesktop.org/show_bug.cgi?id=42622
Bug #: 42622 Summary: [mesa] [r300] mupen64plus invalid command stream Classification: Unclassified Product: Mesa Version: 7.11 Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/DRI/r300 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: yoshi314@gmail.com
I've just built mupen64 plus emulator and it crashed after a few seconds (after emulator intro screen).
When running it, i get something like this :
Core: R4300: starting 64-bit dynamic recompiler at: 0xbc0200 radeon: The kernel rejected CS, see dmesg for more information.
inspecting dmesg gives this output:
[ 4250.120602] [drm:r100_cs_packet_next_reloc] *ERROR* No packet3 for relocation for packet at 1140. [ 4250.120607] [drm] ib[1140]=0x000013C6 [ 4250.120609] [drm] ib[1141]=0x00000001 [ 4250.120611] [drm:r100_packet3_load_vbpntr] *ERROR* No reloc for packet3 47 [ 4250.120613] [drm] ib[1131]=0xC0052F00 [ 4250.120615] [drm] ib[1132]=0x00000003 [ 4250.120617] [drm] ib[1133]=0x0A020804 [ 4250.120618] [drm] ib[1134]=0x103A0980 [ 4250.120620] [drm] ib[1135]=0x00000000 [ 4250.120622] [drm] ib[1136]=0x00000A02 [ 4250.120623] [drm] ib[1137]=0x00000000 [ 4250.120625] [drm:radeon_cs_ioctl] *ERROR* Invalid command stream !
the same behavior is on current mesa git.
hardware is RV515 (x1300 pro) on 64bit system.
i'd like to know if that's a program issue, or mesa bug?