The graphics window just appears and closes. The kernel log says the graphics program segfault'd. Reproduced with all tasks currently running on my machine (FightAIDS@Home and Micromiome Immunity Project)

debian-machine kernel: wcgrid_mip1_gfx[19822]: segfault at 0 ip 00000000004075bc sp 00007ffed9b01520 error 4 in wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu[400000+51000]
debian-machine kernel: Code: ff 48 8b 05 66 b7 24 00 48 85 c0 75 11 bf e8 cf 43 00 e8 47 7e 00 00 48 89 05 50 b7 24 00 e8 2b b8 01 00 48 8b 05 44 b7 24 00 <f2> 0f 10 08 f2 0f 5c c1 f2 0f 11 45 d0 f2 0f 10 45 d0 66 0f 2e 05
debian-machine systemd[1]: Started Process Core Dump (PID 19824/UID 0).
debian-machine systemd-coredump[19825]: Process 19822 (wcgrid_mip1_gfx) of user 1000 dumped core.
                                                                 
                                                                 Stack trace of thread 19822:
                                                                 #0  0x00000000004075bc n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #1  0x000000000040c4eb n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #2  0x000000000040c6ba n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #3  0x000000000040c909 n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #4  0x00007f93e8ea8e24 glutMainLoopEvent (libglut.so.3)
                                                                 #5  0x00007f93e8ea96a5 glutMainLoop (libglut.so.3)
                                                                 #6  0x000000000040cb0b n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #7  0x0000000000409d70 n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 #8  0x00007f93e867b09b __libc_start_main (libc.so.6)
                                                                 #9  0x00000000004065c2 n/a (wcgrid_mip1_gfx_7.16_x86_64-pc-linux-gnu)
                                                                 
                                                                 Stack trace of thread 19823:
                                                                 #0  0x00007f93e882600c futex_wait_cancelable (libpthread.so.0)
                                                                 #1  0x00007f93e6d9ce63 n/a (i965_dri.so)
                                                                 #2  0x00007f93e6d9cbb7 n/a (i965_dri.so)
                                                                 #3  0x00007f93e881ffa3 start_thread (libpthread.so.0)
                                                                 #4  0x00007f93e87504cf __clone (libc.so.6)
debian-machine systemd[1]: systemd-coredump@3-19824-0.service: Succeeded.
debian-machine kernel: wcgrid_fahb_gfx[19830]: segfault at 8 ip 00000000004097cc sp 00007ffd2af1ced0 error 4 in wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu[400000+a8000]
debian-machine kernel: Code: ff 48 8b 05 16 50 2a 00 48 85 c0 75 11 bf ee 22 47 00 e8 e7 78 00 00 48 89 05 00 50 2a 00 e8 cb b2 01 00 48 8b 05 f4 4f 2a 00 <f2> 0f 10 48 08 f2 0f 5c c1 f2 0f 11 45 d0 f2 0f 10 45 d0 66 0f 2e
debian-machine systemd[1]: Started Process Core Dump (PID 19832/UID 0).
debian-machine systemd-coredump[19833]: Process 19830 (wcgrid_fahb_gfx) of user 1000 dumped core.
                                                                 
                                                                 Stack trace of thread 19830:
                                                                 #0  0x00000000004097cc n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #1  0x000000000040e19b n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #2  0x000000000040e36a n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #3  0x000000000040e5b9 n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #4  0x0000000000450c76 n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #5  0x00000000004514c5 n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #6  0x000000000040e7bb n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #7  0x000000000040ba35 n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 #8  0x00007f6cffc2f09b __libc_start_main (libc.so.6)
                                                                 #9  0x0000000000408802 n/a (wcgrid_fahb_gfx_7.30_x86_64-pc-linux-gnu)
                                                                 
                                                                 Stack trace of thread 19831:
                                                                 #0  0x00007f6cffdda00c futex_wait_cancelable (libpthread.so.0)
                                                                 #1  0x00007f6cfe55ce63 n/a (i965_dri.so)
                                                                 #2  0x00007f6cfe55cbb7 n/a (i965_dri.so)
                                                                 #3  0x00007f6cffdd3fa3 start_thread (libpthread.so.0)
                                                                 #4  0x00007f6cffd044cf __clone (libc.so.6)
debian-machine systemd[1]: systemd-coredump@4-19832-0.service: Succeeded.

Debian Buster, HD Graphics 5500, open-source driver seems to be working fine for other programs. Any ideas where to look at?