Re: [Qemu-devel] Remaining CI failures

2019-01-14 Thread Alex Bennée
Emilio G. Cota writes: > On Fri, Jan 11, 2019 at 19:10:07 +, Alex Bennée wrote: >> So trying to narrow down the remaining failures in the CI system. There >> is one with a patch in flight (use g_usleep instead of sleep) but there >> remains two failure modes, both erratic. >> >>

Re: [Qemu-devel] Remaining CI failures

2019-01-14 Thread Daniel P . Berrangé
On Mon, Jan 14, 2019 at 10:02:06AM -0500, Emilio G. Cota wrote: > On Fri, Jan 11, 2019 at 19:10:07 +, Alex Bennée wrote: > > So trying to narrow down the remaining failures in the CI system. There > > is one with a patch in flight (use g_usleep instead of sleep) but there > > remains two

Re: [Qemu-devel] Remaining CI failures

2019-01-14 Thread Emilio G. Cota
On Fri, Jan 11, 2019 at 19:10:07 +, Alex Bennée wrote: > So trying to narrow down the remaining failures in the CI system. There > is one with a patch in flight (use g_usleep instead of sleep) but there > remains two failure modes, both erratic. > > tests/qht-par: > > I can trigger this on

Re: [Qemu-devel] Remaining CI failures

2019-01-14 Thread Peter Maydell
On Fri, 11 Jan 2019 at 19:10, Alex Bennée wrote: > I did run the make under strace to see who is using O_NONBLOCK but even > after filtering out a bunch of stuff it seems to be quite embedded: > > ag "O_NONBLOCK" check.strace | ag -v "/sys" | ag -v "/dev" | grep -v ".git" > | wc -l > 2449

[Qemu-devel] Remaining CI failures

2019-01-11 Thread Alex Bennée
Hi, So trying to narrow down the remaining failures in the CI system. There is one with a patch in flight (use g_usleep instead of sleep) but there remains two failure modes, both erratic. tests/qht-par: I can trigger this on my dev machine with a gprof enabled build: # QEMU configure log