bin/112408: tcsh causes gdb to hang
Steven G. Kargl
kargl at troutmask.apl.washington.edu
Sun May 6 00:22:11 UTC 2007
FreeBSD-gnats-submit at FreeBSD.org wrote:
> Thank you very much for your problem report.
> It has the internal identification `bin/112408'.
> The individual assigned to look at your
> report is: freebsd-bugs.
>
> You can access the state of your problem report at any time
> via this link:
>
> http://www.freebsd.org/cgi/query-pr.cgi?pr=112408
>
> >Category: bin
> >Responsible: freebsd-bugs
> >Synopsis: tcsh causes gdb to hang
> >Arrival-Date: Fri May 04 05:30:05 GMT 2007
I've used 'ktrace -p PID' to attach to tcsh. I have a 43MB
file that contains nothing but
56837 tcsh PSIG SIGCHLD caught handler=0x808375c mask=0x0 code=0x0
56837 tcsh CALL sigreturn(0xbfbf1a60)
56837 tcsh RET sigreturn JUSTRETURN
56837 tcsh PSIG SIGCHLD caught handler=0x808375c mask=0x0 code=0x0
56837 tcsh CALL sigreturn(0xbfbf1a60)
56837 tcsh RET sigreturn JUSTRETURN
56837 tcsh PSIG SIGCHLD caught handler=0x808375c mask=0x0 code=0x0
56837 tcsh CALL sigreturn(0xbfbf1a60)
56837 tcsh RET sigreturn JUSTRETURN
56837 tcsh PSIG SIGCHLD caught handler=0x808375c mask=0x0 code=0x0
56837 tcsh CALL sigreturn(0xbfbf1a60)
56837 tcsh RET sigreturn JUSTRETURN
This file will grow without bounds unless I do 'killall gdb'
Please, revert the recent tcsh import.
--
Steve
http://troutmask.apl.washington.edu/~kargl/
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