⬢ DragonFlyBSD Kernel Audit
DF-4345 / run.log
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== baseline: amdgpu atom.c expressions, verbatim, guard-page mirror ==
== guest: DragonFly 6.5-DEVELOPMENT, gcc 8.3, cc -O1 -g ==

Segmentation fault (core dumped)
case data_header exit=139

Segmentation fault (core dumped)
case cmd_header exit=139

Segmentation fault (core dumped)
case id_operand exit=139

Segmentation fault (core dumped)
case master_entry exit=139

Segmentation fault (core dumped)
case iio exit=139

Segmentation fault (core dumped)
case partstr exit=139

Segmentation fault (core dumped)
case asic_fwi exit=139

Segmentation fault (core dumped)
case fetchloop exit=139

case: shift
  (0xffff << 40)=0x00000000  vs (0xffff << 8)=0x00ffff00  -> divergent
  IIO mask width=0: >>32 gives 0x12345678 (UB relied upon)
  WS OR_MASK shift=200: 1<<200 = 0x00000000 (UB relied upon)
case shift exit=0