On Thu 07 Aug 2014 05:04:33 Dmitry V. Levin wrote: > These are odd: > $ grep '^FAIL: detach' tests/remote-test.*.log > tests/remote-test.lantank.log:FAIL: detach-sleeping > tests/remote-test.lantank.log:FAIL: detach-stopped > tests/remote-test.lantank.log:FAIL: detach-running > tests/remote-test.polyp.log:FAIL: detach-sleeping > tests/remote-test.polyp.log:FAIL: detach-stopped > tests/remote-test.polyp.log:FAIL: detach-running > > I've seen failing detach-stopped when strace failed to leave tracee > stopped after detaching on 2.x kernels, but empty log is something new.
empty logs were due to bugs in the test scripts themselves :)
with the fixes i posted, arm now passes.
sh fails detach-stopped in the way you describe:
$ cat tests/detach-stopped.log
Process 10130 attached
--- SIGSTOP {si_signo=SIGSTOP, si_code=SI_USER, si_pid=0, si_uid=0} ---
--- stopped by SIGSTOP ---
brk(0) = 0x417000
brk(0x438000) = 0x438000
nanosleep({120, 0}, Process 10130 detached
<detached ...>
State: S (sleeping)
detach-stopped.test: failed test: tracee is not group-stopped after detach
should we just mark this as XFAIL on old kernels ?
-mike
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