Repeatable crashes
"Valeriy E. Ushakov" <[email protected]>
| Newsgroups | gmane.os.netbsd.ports.hpcsh,gmane.os.netbsd.ports.sh3,gmane.os.netbsd.ports.dreamcast |
|---|---|
| Message-ID | <[email protected]> |
I left my Jornada running overnight (nfs root) several times, and each
morning I'd found that it rebooted. Quick test shows that what kills
it is
df -hil -t nokernfs,procfs,null,fdesc
in /etc/daily. This command usually crashes the machine (it does not
even drop to ddb) from the frist attempt, though sometimes I have to
run it several times. Christos suggested that a huge struct statvfs
sbuf in sys_statvfs1 may cause kernel stack overflow. But attempts to
add debug printfs to sys_statvfs1 makes the bug disappear.
Any suggestions on how to debug it? Do you see this on other sh3
ports?
SY, Uwe
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