Thread 1 "Xorg" received signal SIGSEGV, Segmentation fault.
fd_batch_flush (batch=0x0, sync=true, force=false)
    at ../src/gallium/drivers/freedreno/freedreno_batch.c:370
370	../src/gallium/drivers/freedreno/freedreno_batch.c: No such file or directory.
(gdb) bt
#0  fd_batch_flush (batch=0x0, sync=true, force=false)
    at ../src/gallium/drivers/freedreno/freedreno_batch.c:370
#1  0x0000ffffa3a35d80 in fd_bc_alloc_batch (cache=cache@entry=0xaaab07597570,
    ctx=ctx@entry=0xaaab076cd680, nondraw=nondraw@entry=false)
    at ../src/gallium/drivers/freedreno/freedreno_batch_cache.c:310
#2  0x0000ffffa3a360d0 in batch_from_key (ctx=0xaaab076cd680,
    key=0xaaab082a0fa0, cache=0xaaab07597570)
    at ../src/gallium/drivers/freedreno/freedreno_batch_cache.c:368
#3  fd_batch_from_fb (cache=0xaaab07597570, ctx=ctx@entry=0xaaab076cd680,
    pfb=pfb@entry=0xaaab076d0360)
    at ../src/gallium/drivers/freedreno/freedreno_batch_cache.c:431
#4  0x0000ffffa3a7b6c0 in fd_context_batch (ctx=0xaaab076cd680)
    at ../src/gallium/drivers/freedreno/freedreno_context.h:447
#5  fd_context_flush (pctx=0xaaab076cd680, fencep=0x0, flags=0)
    at ../src/gallium/drivers/freedreno/freedreno_context.c:48
#6  0x0000ffffa3c0a584 in st_glFlush (ctx=<optimized out>)
    at ../src/mesa/state_tracker/st_cb_flush.c:100
#7  0x0000ffffa4814b08 in ?? () from /usr/lib/xorg/modules/libglamoregl.so
#8  0x0000aaaae134eae8 in ?? ()
#9  0x0000aaaae1350834 in ?? ()
#10 0x0000aaaae1351b20 in present_event_notify ()
#11 0x0000ffffa4859cf0 in ?? ()
   from /usr/lib/xorg/modules/drivers/modesetting_drv.so