https://bugs.freedesktop.org/show_bug.cgi?id=44405

Bug #: 44405 Summary: Spring RTS crashes using r600g (5670, Redwood), kernel rejects relocations Classification: Unclassified Product: Mesa Version: git Platform: Other OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: marbacz@gmail.com

Created attachment 55060 --> https://bugs.freedesktop.org/attachment.cgi?id=55060 gdb bt full

I'm using Mesa from git(77058335), r600g on Redwood [Radeon HD 5670], kernel 3.1.5. Spring crashes on startup, with following trace(full trace attached)

#7 0x00007fd1b9f858d5 in pipe_surface_reference (ptr=0x7fd1ae5a1a58, surf=<optimized out>) at ../../src/gallium/auxiliary/util/u_inlines.h:112 #8 st_renderbuffer_delete (rb=0x7fd1ae5a19b0) at state_tracker/st_cb_fbo.c:181 #9 0x00007fd1b9f59c30 in _mesa_reference_renderbuffer_ (ptr=0x7fd1ae596998, rb=0x0) at main/renderbuffer.c:186 #10 0x00007fd1b9f30b1e in _mesa_reference_renderbuffer (rb=0x0, ptr=0x7fd1ae596998) at main/renderbuffer.h:62 #11 _mesa_free_framebuffer_data (fb=0x7fd1ae596740) at main/framebuffer.c:216 #12 0x00007fd1b9f30bfe in _mesa_destroy_framebuffer (fb=0x7fd1ae596740) at main/framebuffer.c:193 #13 0x00007fd1b9f30cb3 in _mesa_reference_framebuffer_ (ptr=0x7fff6a0c34a8, fb=0x0) at main/framebuffer.c:253 #14 0x00007fd1b9f2c304 in _mesa_reference_framebuffer (fb=0x0, ptr=0x7fff6a0c34a8) at main/framebuffer.h:62 #15 _mesa_DeleteFramebuffersEXT (n=1, framebuffers=<optimized out>) at main/fbobject.c:1832

and with lots of similar messages in dmesg:

[14960.505619] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0x136 [14960.505622] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2! [14960.524494] [drm:radeon_cs_parser_relocs] *ERROR* gem object lookup failed 0x136 [14960.524497] [drm:radeon_cs_ioctl] *ERROR* Failed to parse relocation -2! [14960.758968] unknown[16452]: segfault at 0 ip 0000000000a84204 sp 00007fff3e6ac280 error 4 in spring[400000+d4a000]

attached full trace and glxinfo. Let me know if you need more info.