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33 .Nd "analyze a core dump of the operating system"
43 utility analyzes a core dump saved by
45 It generates a text file containing the analysis in the same directory as
47 For a given core dump file named
49 the generated text file will be named
54 analyzes the most recent core dump in the core dump directory.
55 A specific core dump may be specified via either the
62 has located a core dump,
63 it analyzes the core dump to determine the exact version of the kernel
64 that generated the core.
65 It then looks for a matching kernel file under each of the subdirectories in
67 The location of the kernel file can also be explicitly provided via the
73 has located a core dump and kernel,
74 it uses several utilities to analyze the core including
87 The options are as follows:
88 .Bl -tag -width indent
90 Specify an alternate core dump directory.
91 The default crash dump directory is
94 Use the core dump saved in
95 .Pa vmcore. Ns Ar dumpnr
96 instead of the latest core in the core dump directory.
98 Specify an explicit kernel file.