Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-19 Thread Johannes Schindelin
Hi Max, On Mon, 18 Feb 2019, Max Kirillov wrote: > On Mon, Feb 18, 2019 at 10:06:21PM +0100, Ævar Arnfjörð Bjarmason wrote: > >> But in our attempt to exit(), we try to "cleanup children" and that > >> is what gets stuck. > > > > I have not paid enough attention to this thread to say if this is

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-19 Thread Johannes Schindelin
Hi Max & Randall, On Mon, 18 Feb 2019, Max Kirillov wrote: > On Mon, Feb 18, 2019 at 03:46:34PM -0500, Randall S. Becker wrote: > > On February 18, 2019 15:41, Johannes Schindelin wrote: > > > So could you try with this patch? > > > > > > -- snipsnap -- > > > diff --git a/http-backend.c b/http-b

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Randall S. Becker
On February 18, 2019 15:41, Johannes Schindelin wrote: > To: Randall S. Becker > Cc: 'Junio C Hamano' ; 'Johannes Schindelin via > GitGitGadget' ; git@vger.kernel.org; 'Max Kirillov' > > Subject: RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Max Kirillov
On Mon, Feb 18, 2019 at 10:06:21PM +0100, Ævar Arnfjörð Bjarmason wrote: >> But in our attempt to exit(), we try to "cleanup children" and that >> is what gets stuck. > > I have not paid enough attention to this thread to say if this is dumb, > but just in case it's useful. For this class of probl

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Ævar Arnfjörð Bjarmason
On Thu, Feb 14 2019, Junio C Hamano wrote: > "Randall S. Becker" writes: > >> Unfortunately, subtest 13 still hangs on NonStop, even with this >> patch, so our Pipeline still hangs. I'm glad it's better on Azure, >> but I don't think this actually addresses the root cause of the >> hang. > > Si

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Randall S. Becker
; > Cc: 'Johannes Schindelin via GitGitGadget' > > > > ; git@vger.kernel.org; 'Max Kirillov' > > > > > > > > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in > > > > v2.21.0-rc1 > > > > > > > > "Rand

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Max Kirillov
On Mon, Feb 18, 2019 at 03:46:34PM -0500, Randall S. Becker wrote: > On February 18, 2019 15:41, Johannes Schindelin wrote: > > So could you try with this patch? > > > > -- snipsnap -- > > diff --git a/http-backend.c b/http-backend.c index d5cea0329a..7c1b4a2555 > > 100644 > > --- a/http-backend.c

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Randall S. Becker
it@vger.kernel.org; 'Max Kirillov' > > > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in > > > v2.21.0-rc1 > > > > > > "Randall S. Becker" writes: > > > > > > > Unfortunately, subtest 13 still hangs on Non

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-18 Thread Johannes Schindelin
Hi Randall, On Thu, 14 Feb 2019, Randall S. Becker wrote: > On February 14, 2019 17:39, Junio C Hamano wrote: > > To: Randall S. Becker > > Cc: 'Johannes Schindelin via GitGitGadget' ; > > git@vger.kernel.org; 'Max Kirillov' > > Subject: Re: [PATC

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1 (stack traces inside)

2019-02-15 Thread Randall S. Becker
On February 14, 2019 22:48, Max Kirillov wrote: > To: Randall S. Becker > Cc: 'Max Kirillov' ; 'Johannes Schindelin via GitGitGadget' > ; git@vger.kernel.org; 'Junio C Hamano' > > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1 (stack traces inside)

2019-02-14 Thread Max Kirillov
On Thu, Feb 14, 2019 at 06:33:56PM -0500, Randall S. Becker wrote: > Here is the full set of traces (from subtest 6, which just hung). There are > no I/O errors reported on any pipe or file descriptor. There is one git > process waiting for a read to occur but no one is doing any writing. Most > pr

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1 (stack traces inside)

2019-02-14 Thread Randall S. Becker
On February 14, 2019 17:34, Max Kirillov wrote: > To: Randall S. Becker > Cc: 'Johannes Schindelin via GitGitGadget' ; > git@vger.kernel.org; 'Junio C Hamano' ; 'Max Kirillov' > > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Randall S. Becker
On February 14, 2019 17:34, Max Kirillov wrote: > To: Randall S. Becker > Cc: 'Johannes Schindelin via GitGitGadget' ; > git@vger.kernel.org; 'Junio C Hamano' ; 'Max Kirillov' > > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Randall S. Becker
On February 14, 2019 17:39, Junio C Hamano wrote: > To: Randall S. Becker > Cc: 'Johannes Schindelin via GitGitGadget' ; > git@vger.kernel.org; 'Max Kirillov' > Subject: Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1 > > "Randall S. Bec

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Randall S. Becker
On February 14, 2019 17:34, Max Kirillov wrote: > On Thu, Feb 14, 2019 at 05:17:26PM -0500, Randall S. Becker wrote: > > Unfortunately, subtest 13 still hangs on NonStop, even with this > > patch, so our Pipeline still hangs. I'm glad it's better on Azure, but > > I don't think this actually addres

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Max Kirillov
On Thu, Feb 14, 2019 at 05:17:26PM -0500, Randall S. Becker wrote: > Unfortunately, subtest 13 still hangs on NonStop, even > with this patch, so our Pipeline still hangs. I'm glad > it's better on Azure, but I don't think this actually > addresses the root cause of the hang. This is now the > four

Re: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Junio C Hamano
"Randall S. Becker" writes: > Unfortunately, subtest 13 still hangs on NonStop, even with this > patch, so our Pipeline still hangs. I'm glad it's better on Azure, > but I don't think this actually addresses the root cause of the > hang. Sigh. > possible this is not the test that is failing, bu

RE: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1

2019-02-14 Thread Randall S. Becker
On February 14, 2019 16:33, Johannes Schindelin wrote: > To: git@vger.kernel.org > Cc: Randall Becker ; Junio C Hamano > > Subject: [PATCH 0/1] Fix hang in t5562, introduced in v2.21.0-rc1 > > The last-minute patch to replace /dev/zero with a Perl script snippet broke > the Linux part of the CI b