dist: testrunner: kill whole process group of spawned process
dist: testrunner: kill whole process group of spawned process

neiljay/RIOT,biboc/RIOT,jremmert-phytec-iot/RIOT,malosek/RIOT,biboc/RIOT,thomaseichinger/RIOT,TobiasFredersdorf/RIOT,basilfx/RIOT,d00616/RIOT,avmelnikoff/RIOT,BytesGalore/RIOT,brettswann/RIOT,attdona/RIOT,jbeyerstedt/RIOT-OTA-update,mtausig/RIOT,yogo1212/RIOT,LudwigKnuepfer/RIOT,brettswann/RIOT,cladmi/RIOT,TobiasFredersdorf/RIOT,authmillenon/RIOT,OTAkeys/RIOT,jbeyerstedt/RIOT-OTA-update,kYc0o/RIOT,plushvoxel/RIOT,x3ro/RIOT,adjih/RIOT,wentaoshang/RIOT,LudwigKnuepfer/RIOT,yogo1212/RIOT,OTAkeys/RIOT,RIOT-OS/RIOT,rousselk/RIOT,A-Paul/RIOT,avmelnikoff/RIOT,gautric/RIOT,MohmadAyman/RIOT,MohmadAyman/RIOT,shady33/RIOT,BytesGalore/RIOT,asanka-code/RIOT,alignan/RIOT,Hyungsin/RIOT-OS,lazytech-org/RIOT,kaspar030/RIOT,BytesGalore/RIOT,dailab/RIOT,rakendrathapa/RIOT,shady33/RIOT,kerneltask/RIOT,mtausig/RIOT,basilfx/RIOT,roberthartung/RIOT,tfar/RIOT,cladmi/RIOT,LudwigOrtmann/RIOT,rfuentess/RIOT,kerneltask/RIOT,jremmert-phytec-iot/RIOT,katezilla/RIOT,asanka-code/RIOT,rfuentess/RIOT,rajma996/RIOT,kYc0o/RIOT,toonst/RIOT,RIOT-OS/RIOT,kerneltask/RIOT,rajma996/RIOT,aeneby/RIOT,Ell-i/RIOT,A-Paul/RIOT,immesys/RiSyn,kaspar030/RIOT,roberthartung/RIOT,altairpearl/RIOT,wentaoshang/RIOT,tfar/RIOT,kaleb-himes/RIOT,RIOT-OS/RIOT,ks156/RIOT,kYc0o/RIOT,malosek/RIOT,jfischer-phytec-iot/RIOT,asanka-code/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,malosek/RIOT,miri64/RIOT,avmelnikoff/RIOT,authmillenon/RIOT,miri64/RIOT,d00616/RIOT,katezilla/RIOT,neumodisch/RIOT,katezilla/RIOT,rajma996/RIOT,TobiasFredersdorf/RIOT,kbumsik/RIOT,neiljay/RIOT,mfrey/RIOT,dailab/RIOT,rfuentess/RIOT,Ell-i/RIOT,kerneltask/RIOT,x3ro/RIOT,rousselk/RIOT,jremmert-phytec-iot/RIOT,lazytech-org/RIOT,yogo1212/RIOT,zhuoshuguo/RIOT,kaspar030/RIOT,hamilton-mote/RIOT-OS,RIOT-OS/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,immesys/RiSyn,yogo1212/RIOT,katezilla/RIOT,adrianghc/RIOT,LudwigKnuepfer/RIOT,OTAkeys/RIOT,brettswann/RIOT,FrancescoErmini/RIOT,shady33/RIOT,tfar/RIOT,kaleb-himes/RIOT,wentaoshang/RIOT,neiljay/RIOT,hamilton-mote/RIOT-OS,malosek/RIOT,A-Paul/RIOT,cladmi/RIOT,gebart/RIOT,wentaoshang/RIOT,attdona/RIOT,syin2/RIOT,gebart/RIOT,x3ro/RIOT,thomaseichinger/RIOT,rakendrathapa/RIOT,jfischer-phytec-iot/RIOT,kYc0o/RIOT,neumodisch/RIOT,zhuoshuguo/RIOT,ant9000/RIOT,miri64/RIOT,LudwigOrtmann/RIOT,toonst/RIOT,josephnoir/RIOT,attdona/RIOT,neumodisch/RIOT,LudwigKnuepfer/RIOT,OlegHahm/RIOT,adjih/RIOT,cladmi/RIOT,adjih/RIOT,zhuoshuguo/RIOT,jremmert-phytec-iot/RIOT,gautric/RIOT,dkm/RIOT,altairpearl/RIOT,alignan/RIOT,kaspar030/RIOT,OTAkeys/RIOT,Hyungsin/RIOT-OS,FrancescoErmini/RIOT,rfuentess/RIOT,adjih/RIOT,gebart/RIOT,Yonezawa-T2/RIOT,syin2/RIOT,miri64/RIOT,jremmert-phytec-iot/RIOT,jfischer-phytec-iot/RIOT,ks156/RIOT,avmelnikoff/RIOT,plushvoxel/RIOT,jbeyerstedt/RIOT-OTA-update,mtausig/RIOT,ant9000/RIOT,syin2/RIOT,thomaseichinger/RIOT,mtausig/RIOT,yogo1212/RIOT,jasonatran/RIOT,shady33/RIOT,d00616/RIOT,rajma996/RIOT,smlng/RIOT,alignan/RIOT,mfrey/RIOT,jfischer-phytec-iot/RIOT,BytesGalore/RIOT,mfrey/RIOT,x3ro/RIOT,neiljay/RIOT,kerneltask/RIOT,asanka-code/RIOT,OlegHahm/RIOT,kb2ma/RIOT,beurdouche/RIOT,rakendrathapa/RIOT,gautric/RIOT,BytesGalore/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,rfuentess/RIOT,LudwigOrtmann/RIOT,LudwigOrtmann/RIOT,rakendrathapa/RIOT,attdona/RIOT,biboc/RIOT,MohmadAyman/RIOT,Josar/RIOT,malosek/RIOT,basilfx/RIOT,immesys/RiSyn,Ell-i/RIOT,jasonatran/RIOT,lazytech-org/RIOT,aeneby/RIOT,toonst/RIOT,jfischer-phytec-iot/RIOT,toonst/RIOT,tfar/RIOT,avmelnikoff/RIOT,OlegHahm/RIOT,roberthartung/RIOT,beurdouche/RIOT,ks156/RIOT,ant9000/RIOT,jasonatran/RIOT,MohmadAyman/RIOT,gebart/RIOT,syin2/RIOT,ks156/RIOT,FrancescoErmini/RIOT,thomaseichinger/RIOT,foss-for-synopsys-dwc-arc-processors/RIOT,authmillenon/RIOT,brettswann/RIOT,kb2ma/RIOT,authmillenon/RIOT,kaleb-himes/RIOT,kb2ma/RIOT,josephnoir/RIOT,roberthartung/RIOT,FrancescoErmini/RIOT,kYc0o/RIOT,kaspar030/RIOT,gebart/RIOT,OlegHahm/RIOT,josephnoir/RIOT,mfrey/RIOT,Yonezawa-T2/RIOT,Hyungsin/RIOT-OS,d00616/RIOT,josephnoir/RIOT,LudwigKnuepfer/RIOT,adrianghc/RIOT,backenklee/RIOT,biboc/RIOT,adjih/RIOT,rakendrathapa/RIOT,asanka-code/RIOT,rousselk/RIOT,ant9000/RIOT,authmillenon/RIOT,Yonezawa-T2/RIOT,adrianghc/RIOT,neumodisch/RIOT,josephnoir/RIOT,miri64/RIOT,zhuoshuguo/RIOT,roberthartung/RIOT,alignan/RIOT,aeneby/RIOT,aeneby/RIOT,altairpearl/RIOT,malosek/RIOT,adrianghc/RIOT,MohmadAyman/RIOT,backenklee/RIOT,authmillenon/RIOT,jremmert-phytec-iot/RIOT,lazytech-org/RIOT,MohmadAyman/RIOT,wentaoshang/RIOT,attdona/RIOT,Josar/RIOT,smlng/RIOT,wentaoshang/RIOT,backenklee/RIOT,dkm/RIOT,backenklee/RIOT,shady33/RIOT,smlng/RIOT,kaleb-himes/RIOT,beurdouche/RIOT,Yonezawa-T2/RIOT,gautric/RIOT,jbeyerstedt/RIOT-OTA-update,biboc/RIOT,backenklee/RIOT,shady33/RIOT,x3ro/RIOT,brettswann/RIOT,mtausig/RIOT,katezilla/RIOT,altairpearl/RIOT,rajma996/RIOT,rousselk/RIOT,d00616/RIOT,kbumsik/RIOT,TobiasFredersdorf/RIOT,altairpearl/RIOT,FrancescoErmini/RIOT,Yonezawa-T2/RIOT,plushvoxel/RIOT,FrancescoErmini/RIOT,Josar/RIOT,hamilton-mote/RIOT-OS,thomaseichinger/RIOT,dkm/RIOT,kbumsik/RIOT,toonst/RIOT,Hyungsin/RIOT-OS,ks156/RIOT,hamilton-mote/RIOT-OS,yogo1212/RIOT,Ell-i/RIOT,TobiasFredersdorf/RIOT,kb2ma/RIOT,aeneby/RIOT,dailab/RIOT,attdona/RIOT,OlegHahm/RIOT,neumodisch/RIOT,Ell-i/RIOT,brettswann/RIOT,zhuoshuguo/RIOT,dkm/RIOT,jasonatran/RIOT,immesys/RiSyn,neumodisch/RIOT,rousselk/RIOT,basilfx/RIOT,beurdouche/RIOT,dailab/RIOT,Hyungsin/RIOT-OS,rajma996/RIOT,OTAkeys/RIOT,lazytech-org/RIOT,zhuoshuguo/RIOT,gautric/RIOT,kbumsik/RIOT,Josar/RIOT,ant9000/RIOT,beurdouche/RIOT,alignan/RIOT,rakendrathapa/RIOT,hamilton-mote/RIOT-OS,kbumsik/RIOT,asanka-code/RIOT,altairpearl/RIOT,d00616/RIOT,jbeyerstedt/RIOT-OTA-update,LudwigOrtmann/RIOT,syin2/RIOT,plushvoxel/RIOT,kaleb-himes/RIOT,Yonezawa-T2/RIOT,dkm/RIOT,neiljay/RIOT,mfrey/RIOT,kb2ma/RIOT,plushvoxel/RIOT,rousselk/RIOT,A-Paul/RIOT,dailab/RIOT,adrianghc/RIOT,smlng/RIOT,A-Paul/RIOT,smlng/RIOT,Josar/RIOT,basilfx/RIOT,cladmi/RIOT,tfar/RIOT,RIOT-OS/RIOT,immesys/RiSyn,jasonatran/RIOT,immesys/RiSyn,LudwigOrtmann/RIOT