"PR_SET_PTRACER returned -1, pstack may fail"

Mariano,

This turns out to be a bug ... the output is inadvertent (internal bug 47333  "R3  unwanted printout PR_SET_PTRACER ...")

so it can be safely ignored and should be cleaned up in 3.4.1 (keep an eye on release notes).

Dale

On 11/21/17 11:31 AM, Mariano Martinez Peck via Glass wrote:

Hi,

I am getting an error: "PR_SET_PTRACER returned -1, pstack may fail"  in GemStone 3.4.0 CentOS 7 when I try to run some Metacello load via topaz.

Below I paste some random output from the console:

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Project: Grease-Tests baseline'

--transcript--'Project: Metacello baseline'

--transcript--'Project: Gofer stable'

--transcript--'Project: FileTree baseline'

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Fetched -> Zinc-GemStone-Server-Tools-dkh.38 --- github://GsDevKit/zinc:gs_master/repository [811da98:gs_master] --- github://GsDevKit/zinc:gs_master/repository'

--transcript--'Project: Zodiac baseline'

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Fetched -> Zinc-Seaside-JohanBrichau.43 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Fetched -> Seaside-GemStone-GemServer-Core-dkh.10 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Fetched -> Seaside-GemStone-Adaptors-Zinc-JohanBrichau.19 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Fetched -> Seaside-GemStone-Adaptors-Swazoo-dkh.9 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Fetched -> Seaside-Adaptors-FastCGI-JohanBrichau.33 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Fetched -> Seaside-GemStone-GemServer-Tests-dkh.19 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- github://SeasideSt/Seaside:v3.2.4/repository'

--transcript--'Loaded -> Swazoo-2.2.gemstone-dkh.38 --- http://seaside.gemtalksystems.com/ss/swazoo2 --- cache'

--transcript--'Evaluated -> 1.0-alpha2.2 [ConfigurationOfGoferProjectLoader] >> postLoadLoader'

--transcript--'Evaluated -> baseline [BaselineOfMetacello] >> reprimeRegistryIssue197'

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Loaded -> GsSqueakCommon-Core-dkh.20 --- filetree:///home/quuve/GsDevKit_home/shared/repos/glass/repository [5fa001f:master] --- cache'

--transcript--'Loaded -> Seaside-Squeak-Compatibility-JohanBrichau.2 --- github://SeasideSt/Seaside:v3.2.4/repository [1f39762:v3.2.4] --- cache'

--transcript--'Loaded -> Seaside-Swazoo-pmm.20 --- http://smalltalkhub.com/mc/Seaside/Seaside30LGPL/main --- http://smalltalkhub.com/mc/Seaside/Seaside30LGPL/main'

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Loaded -> Grease-Tests-Core-JohanBrichau.116 --- filetree:///home/quuve/GsDevKit_home/shared/repos/Grease/repository [6973d2b:master] --- cache'

PR_SET_PTRACER returned -1, pstack may fail

PR_SET_PTRACER returned -1, pstack may fail

--transcript--'Loaded -> Grease-Tests-GemStone-Core.v32-dkh.16 --- filetree:///home/quuve/GsDevKit_home/shared/repos/Grease/repository [6973d2b:master] --- cache'

Just in case it might help, libc version is:

 ❯ ldd --version                                                                                                         

ldd (GNU libc) 2.17

Any ideas?  I don't recall having seen this before...

Thanks in advance, 

--

Mariano
http://marianopeck.wordpress.com

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