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4.21.0-0.okd-scos-nightly-2026-03-23-214936
Download installer and client with:
oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-nightly-2026-03-23-214936
Team Approvals:
Tests:
- Blocking jobs
aws Succeeded (1 retry) periodic-ci-openshift-release-main-okd-scos-4.21-e2e-aws-ovn
- Informing jobs
Upgrades from:
Upgrades to:
Unable to show full changelog: could not generate a changelog: runtime/cgo: pthread_create failed: Resource temporarily unavailable
SIGABRT: abort
PC=0x7effee873edc m=0 sigcode=18446744073709551610
goroutine 0 gp=0x86003c0 m=0 mp=0x8602640 [idle]:
runtime: g 0 gp=0x86003c0: unknown pc 0x7effee873edc
stack: frame={sp:0x7ffd43c76010, fp:0x0} stack=[0x7ffd43484000,0x7ffd43c76600)
0x00007ffd43c75f10: 0x00007ffd43c75f10 0x0000000000000000
0x00007ffd43c75f20: 0x0000000000000001 0x0000000001cc6200
0x00007ffd43c75f30: 0x0000000001cc6362 0x000000000074db16
0x00007ffd43c75f40: 0x000000000074db16 0x0000003200000003
0x00007ffd43c75f50: 0x00000000ffffffff 0x00007ffd43c75f98
0x00007ffd43c75f60: 0x00000000078ec2e0 0x00000000085251c0
0x00007ffd43c75f70: 0x000000000003b2ea 0x0000000001cc635a
0x00007ffd43c75f80: 0x0000000001c888b5 0x000000000705744a
0x00007ffd43c75f90: 0x0000000000767a4f 0x00007ffd43c76000
0x00007ffd43c75fa0: 0x0000000001cabf33 0x00007ffd43c75fd0
0x00007ffd43c75fb0: 0x00007ffd43c75fe0 0x000000000003b2ea
0x00007ffd43c75fc0: 0x00000000085251c0 0x0000000000021301
0x00007ffd43c75fd0: 0x0000000000000000 0x00007ffd43c76098
0x00007ffd43c75fe0: 0x0000000001c7476d 0x00007effee881539
0x00007ffd43c75ff0: 0x0000000000000000 0x0000000000000011
0x00007ffd43c76000: 0x0000000000000130 0x00007effee873ece
0x00007ffd43c76010: <0x0000000000000120 0x0007f8003fc00000
0x00007ffd43c76020: 0x0000000000000013 0x0000000000000012
0x00007ffd43c76030: 0x0000000000000003 0x0000000000000004
0x00007ffd43c76040: 0x0000003400000013 0x00007effee8f7151
0x00007ffd43c76050: 0x00007effa73b1640 0x00007ffd43c76320
0x00007ffd43c76060: 0x00007ffd43c7618e 0x00007ffd43c7618f
0x00007ffd43c76070: 0x00007effa73b1640 0x00007effee871d85
0x00007ffd43c76080: 0x00007effee9e0c80 0x0000000000000120
0x00007ffd43c76090: 0x00000000003d0f00 0x29e68ce7475d0000
0x00007ffd43c760a0: 0x00007effee7e5740 0x0000000000000006
0x00007ffd43c760b0: 0x0000000008accb60 0x00007ffd43c763e0
0x00007ffd43c760c0: 0x00000000086003c0 0x00007effee826b46
0x00007ffd43c760d0: 0x00007effee9e1e90 0x00007effee810833
0x00007ffd43c760e0: 0x0000000000000020 0x29e68ce7475d0000
0x00007ffd43c760f0: 0x00007effa6bb1000 0x00007effee8e5f74
0x00007ffd43c76100: 0x0000000000000000 0x000000000000000d
runtime: g 0 gp=0x86003c0: unknown pc 0x7effee873edc
stack: frame={sp:0x7ffd43c76010, fp:0x0} stack=[0x7ffd43484000,0x7ffd43c76600)
0x00007ffd43c75f10: 0x00007ffd43c75f10 0x0000000000000000
0x00007ffd43c75f20: 0x0000000000000001 0x0000000001cc6200
0x00007ffd43c75f30: 0x0000000001cc6362 0x000000000074db16
0x00007ffd43c75f40: 0x000000000074db16 0x0000003200000003
0x00007ffd43c75f50: 0x00000000ffffffff 0x00007ffd43c75f98
0x00007ffd43c75f60: 0x00000000078ec2e0 0x00000000085251c0
0x00007ffd43c75f70: 0x000000000003b2ea 0x0000000001cc635a
0x00007ffd43c75f80: 0x0000000001c888b5 0x000000000705744a
0x00007ffd43c75f90: 0x0000000000767a4f 0x00007ffd43c76000
0x00007ffd43c75fa0: 0x0000000001cabf33 0x00007ffd43c75fd0
0x00007ffd43c75fb0: 0x00007ffd43c75fe0 0x000000000003b2ea
0x00007ffd43c75fc0: 0x00000000085251c0 0x0000000000021301
0x00007ffd43c75fd0: 0x0000000000000000 0x00007ffd43c76098
0x00007ffd43c75fe0: 0x0000000001c7476d 0x00007effee881539
0x00007ffd43c75ff0: 0x0000000000000000 0x0000000000000011
0x00007ffd43c76000: 0x0000000000000130 0x00007effee873ece
0x00007ffd43c76010: <0x0000000000000120 0x0007f8003fc00000
0x00007ffd43c76020: 0x0000000000000013 0x0000000000000012
0x00007ffd43c76030: 0x0000000000000003 0x0000000000000004
0x00007ffd43c76040: 0x0000003400000013 0x00007effee8f7151
0x00007ffd43c76050: 0x00007effa73b1640 0x00007ffd43c76320
0x00007ffd43c76060: 0x00007ffd43c7618e 0x00007ffd43c7618f
0x00007ffd43c76070: 0x00007effa73b1640 0x00007effee871d85
0x00007ffd43c76080: 0x00007effee9e0c80 0x0000000000000120
0x00007ffd43c76090: 0x00000000003d0f00 0x29e68ce7475d0000
0x00007ffd43c760a0: 0x00007effee7e5740 0x0000000000000006
0x00007ffd43c760b0: 0x0000000008accb60 0x00007ffd43c763e0
0x00007ffd43c760c0: 0x00000000086003c0 0x00007effee826b46
0x00007ffd43c760d0: 0x00007effee9e1e90 0x00007effee810833
0x00007ffd43c760e0: 0x0000000000000020 0x29e68ce7475d0000
0x00007ffd43c760f0: 0x00007effa6bb1000 0x00007effee8e5f74
0x00007ffd43c76100: 0x0000000000000000 0x000000000000000d
goroutine 1 gp=0xc000002380 m=0 mp=0x8602640 [running, locked to thread]:
runtime.systemstack_switch()
/usr/lib/golang/src/runtime/asm_amd64.s:478 +0x8 fp=0xc0000ac5d8 sp=0xc0000ac5c8 pc=0x1cc6488
runtime.newproc(0x1807fffffff?)
/usr/lib/golang/src/runtime/proc.go:5161 +0x3f fp=0xc0000ac610 sp=0xc0000ac5d8 pc=0x1c9167f
runtime.init.7()
/usr/lib/golang/src/runtime/proc.go:361 +0x1a fp=0xc0000ac628 sp=0xc0000ac610 pc=0x1c876da
runtime.doInit1(0x851b680)
/usr/lib/golang/src/runtime/proc.go:7670 +0xd5 fp=0xc0000ac750 sp=0xc0000ac628 pc=0x1c96a95
runtime.doInit(...)
/usr/lib/golang/src/runtime/proc.go:7637
runtime.main()
/usr/lib/golang/src/runtime/proc.go:202 +0x11c fp=0xc0000ac7e0 sp=0xc0000ac750 pc=0x1c872fc
runtime.goexit({})
/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000ac7e8 sp=0xc0000ac7e0 pc=0x1cc84a1
goroutine 2 gp=0xc000002e00 m=nil [runnable]:
runtime.forcegchelper()
/usr/lib/golang/src/runtime/proc.go:364 fp=0xc0000acfe0 sp=0xc0000acfd8 pc=0x1c87700
runtime.goexit({})
/usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000acfe8 sp=0xc0000acfe0 pc=0x1cc84a1
created by runtime.init.7 in goroutine 1
/usr/lib/golang/src/runtime/proc.go:361 +0x1a
rax 0x0
rbx 0x7effee7e5740
rcx 0x7effee873edc
rdx 0x6
rdi 0x1c3708
rsi 0x1c3708
rbp 0x1c3708
rsp 0x7ffd43c76010
r8 0x7ffd43c760e0
r9 0x7effee997d40
r10 0x8
r11 0x246
r12 0x6
r13 0x7ffd43c763e0
r14 0x86003c0
r15 0xffffffffffffffff
rip 0x7effee873edc
rflags 0x246
cs 0x33
fs 0x0
gs 0x0
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