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From: Brian Ipsen (bipsen-dated-1110473821.7272c2_at_andebakken.dk)
Date: Thu 03 Mar 2005 - 16:57:01 GMT


Hi,

> > Hmm.. I wonder why the rpm command suddenly decides to take
> > up so much CPU time ... :-/
>
> try to attach with strace to that rpm command (once it is
> running) or even via gdb, and see what it is doing ...
>
> most likely it's some kind of rpm bug, which keeps it
> spinning on the very same action over and over (maybe looking
> for some file or device which isn't there ...)
>
> some trace or debug log would help to narrow that down

I've got some output from strace - rather much ... 50-60 MB uncompressed...
The last thing in the log (before I interrupt the trace and rpm command) are
a whole lot of lines like:

futex(0x8337d18, FUTEX_WAIT, 1, NULL) = -1 ENOSYS (Function not
implemented)
futex(0x8337d18, FUTEX_WAIT, 1, NULL) = -1 ENOSYS (Function not
implemented)
futex(0x8337d18, FUTEX_WAIT, 1, NULL) = -1 ENOSYS (Function not
implemented)
futex(0x8337d18, FUTEX_WAIT, 1, NULL) = -1 ENOSYS (Function not
implemented)
futex(0x8337d18, FUTEX_WAIT, 1, NULL) = -1 ENOSYS (Function not
implemented)

I don't know if someone want to take a look at it ? Gzip'ed the log is about
370 KB ...

Regards,

/Brian
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