5 Replies Latest reply on Sep 3, 2018 9:20 AM by voidcore

    Prorender 1.7 Mac crashes semi-randomly with displacement

    voidcore

      Open the file, then press shift-z to render using pro render. Then change the max displacement value to for example "20". dies every time for me.

      This is repeatable. But, the plugins crashes semi-randomly in regular usage as well and is harder to report. 1.7 is very unstable for me on MBP15 (2017) with pro 560 as well as with attached vega 64 in razer Core X.(single and dual) mac os 10.13.6 official, blender 2.79b

        • Re: Prorender 1.7 Mac crashes semi-randomly with displacement
          bsavery

          Hey Filip.  I tried with the same MBP and couldn't reproduce this crash after many renders....

          • Re: Prorender 1.7 Mac crashes semi-randomly with displacement
            gelert

            I crashed on my MBP with no eGPUs - I couldn't even get to change a value... it crashed as I moved to it into the nodes!

             

            VM Regions Near 0x7fffabfed058:

                __DATA                 00007fffabfe4000-00007fffabfec000 [   32K] rw-/rwx SM=COW  7  [/usr/lib/libc++.1.dylib]

            --> __DATA                 00007fffabfec000-00007fffabfee000 [    8K] rw-/rwx SM=COW  7  [/usr/lib/libc++abi.dylib]

                unused shlib __DATA    00007fffabfee000-00007fffabfef000 [    4K] rw-/rwx SM=COW  system shared lib __DATA not used by this process

             

             

            Thread 0:: Dispatch queue: com.apple.main-thread

            0   libsystem_platform.dylib       0x00007fff73efdfe6 _platform_memmove$VARIANT$Haswell + 198

            1   libGLImage.dylib               0x00007fff5574cb45 glgCopyRowsWithMemCopy(GLGOperationRec const*, unsigned long, GLDPixelModeRec const*) + 104

            • Re: Prorender 1.7 Mac crashes semi-randomly with displacement
              gelert

              And also crashes on the eGPUs only as well. (Previous test was dGPU on the MBP2017)

              I don't get the chance to change a value.

              The preview renders great and I can move about.

              Go anywhere near displacement Max / Min and BOOM. Blender is out of there.

               

              macOS 10.13.6.

              Blender 2.79b official.

              RPR 1.7 official

               

               

              VM Regions Near 0:

              -->

                  __TEXT                 0000000100000000-0000000106375000 [ 99.5M] r-x/rwx SM=COW  7  [/Applications/Blender/blender.app/Contents/MacOS/blender]

               

               

              ID   Vend/Dev

              7005 67df1002

              9db1 68611002

              Seconds Ago   ID   Type

                     98.0   7005 Attach

                     82.0   9db1 Attach

               

               

              Thread 0:: Dispatch queue: com.apple.main-thread

              0   libsystem_kernel.dylib         0x00007fff73d3320a mach_msg_trap + 10

              1   libsystem_kernel.dylib         0x00007fff73d32724 mach_msg + 60

              • Re: Prorender 1.7 Mac crashes semi-randomly with displacement
                martinackerl

                Viewport rendering works, but looks odd. (see screenshot)

                Render image -> Blender crashes

                Changing displacement value to 20 -> Blender crashes

                iMac pro with Vega64; ProRender 1.7.203; Blender 2.79

                Bildschirmfoto 2018-08-25 um 12.44.00.png

                • Re: Prorender 1.7 Mac crashes semi-randomly with displacement
                  voidcore

                  This still crashes for me in 1.7.1.212 on Mac.