On Sun, May 7, 2017 at 3:36 PM, Sumit Sardana <sardana.sumi...@gmail.com> wrote:
> Hi
Hello.
> What is attach-p-cmd.test ?
It is test for simultaneous attaching and running a tracee provided in
command line arguments, as test description states.
> After ```make check``` I got this test-case failed
It has some race which has yet to be addressed. It might be some
kernel bug, judging by unexpected ENOSYS.
> FAIL: attach-p-cmd
> ==================
>
> 4c4,5
> < 30903 chdir("attach-p-cmd.test -p") = -1 ENOENT (No such file or
> directory)
> ---
>> 30903 syscall_18446744073709551615(0x1, 0x1c0, 0, 0x8, 0, 0) = -1 (errno
>> 38)
>> 30903 chdir("attach-p-cmd.test -p") = -1 ENOSYS (Function not implemented)
> attach-p-cmd.test: failed test: ../../strace -a30 -echdir -p 30903
> ../attach-p-cmd-cmd output mismatch
> FAIL attach-p-cmd.test (exit status: 1)
>
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--
Eugene Syromyatnikov
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