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4.21.0-0.okd-scos-2026-01-26-145953

Download installer and client with:

oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-2026-01-26-145953
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Upgrades to:

Unable to show full changelog: could not get image info for from pullSpec registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-2026-01-26-025953: could not get image info for registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-2026-01-26-025953: runtime/cgo: pthread_create failed: Resource temporarily unavailable SIGABRT: abort PC=0x7f38f202c94c m=0 sigcode=18446744073709551610 goroutine 0 gp=0x89ef680 m=0 mp=0x89f18a0 [idle]: runtime: g 0 gp=0x89ef680: unknown pc 0x7f38f202c94c stack: frame={sp:0x7ffe3170abb0, fp:0x0} stack=[0x7ffe30f19000,0x7ffe3170b1a0) 0x00007ffe3170aab0: 0x0000000000000000 0x00007ffe3170aaf8 0x00007ffe3170aac0: 0x0000000001d27f3f 0x00007f38bd7be000 0x00007ffe3170aad0: 0x0000000000001000 0x0000003200000003 0x00007ffe3170aae0: 0x00000000ffffffff 0x00007f38bd7be000 0x00007ffe3170aaf0: 0x00007ffe3170ab38 0x00007ffe3170ab70 0x00007ffe3170ab00: 0x0000000001d27e7a 0x00007ffe3170ab40 0x00007ffe3170ab10: 0x00007ffe3170ab88 0x0000000001da0e98 0x00007ffe3170ab20: 0x00007ffe3170ab20 0x0000000000000000 0x00007ffe3170ab30: 0x00007ffe3170ab70 0x00007f38bd7be000 0x00007ffe3170ab40: 0x0000000001d27f00 0x00007ffe3170ab38 0x00007ffe3170ab50: 0x00007f38bd7be000 0x0000000000001000 0x00007ffe3170ab60: 0x0000003200000003 0x00000000ffffffff 0x00007ffe3170ab70: 0x00007ffe3170abb0 0x0000000000000000 0x00007ffe3170ab80: 0x0000000000000000 0x00007f38f2039fa9 0x00007ffe3170ab90: 0x0000000000000000 0x0000000000000011 0x00007ffe3170aba0: 0x0000000000000130 0x00007f38f202c93e 0x00007ffe3170abb0: <0x0000000000000120 0x0006d00036800000 0x00007ffe3170abc0: 0x0006b00000000013 0x0007f4003fa00000 0x00007ffe3170abd0: 0x0000000000000012 0x0000000000000004 0x00007ffe3170abe0: 0x0000003400000013 0x00007f38f20afcb1 0x00007ffe3170abf0: 0x00007f38aad0b640 0x00007ffe3170aec0 0x00007ffe3170ac00: 0x00007ffe3170ad2e 0x00007ffe3170ad2f 0x00007ffe3170ac10: 0x00007f38aad0b640 0x00007f38f202a7f5 0x00007ffe3170ac20: 0x00007f38f219bc80 0x0000000000000120 0x00007ffe3170ac30: 0x00000000003d0f00 0xbd164aff713e9a00 0x00007ffe3170ac40: 0x00007f38f1f9e740 0x0000000000000006 0x00007ffe3170ac50: 0x00000000092e1b60 0x00007ffe3170af80 0x00007ffe3170ac60: 0x00000000089ef680 0x00007f38f1fdf646 0x00007ffe3170ac70: 0x00007f38f219ce90 0x00007f38f1fc97f3 0x00007ffe3170ac80: 0x0000000000000020 0xbd164aff713e9a00 0x00007ffe3170ac90: 0x00007f38aa50b000 0x00007f38f209eac4 0x00007ffe3170aca0: 0x0000000000000000 0x000000000000000d runtime: g 0 gp=0x89ef680: unknown pc 0x7f38f202c94c stack: frame={sp:0x7ffe3170abb0, fp:0x0} stack=[0x7ffe30f19000,0x7ffe3170b1a0) 0x00007ffe3170aab0: 0x0000000000000000 0x00007ffe3170aaf8 0x00007ffe3170aac0: 0x0000000001d27f3f 0x00007f38bd7be000 0x00007ffe3170aad0: 0x0000000000001000 0x0000003200000003 0x00007ffe3170aae0: 0x00000000ffffffff 0x00007f38bd7be000 0x00007ffe3170aaf0: 0x00007ffe3170ab38 0x00007ffe3170ab70 0x00007ffe3170ab00: 0x0000000001d27e7a 0x00007ffe3170ab40 0x00007ffe3170ab10: 0x00007ffe3170ab88 0x0000000001da0e98 0x00007ffe3170ab20: 0x00007ffe3170ab20 0x0000000000000000 0x00007ffe3170ab30: 0x00007ffe3170ab70 0x00007f38bd7be000 0x00007ffe3170ab40: 0x0000000001d27f00 0x00007ffe3170ab38 0x00007ffe3170ab50: 0x00007f38bd7be000 0x0000000000001000 0x00007ffe3170ab60: 0x0000003200000003 0x00000000ffffffff 0x00007ffe3170ab70: 0x00007ffe3170abb0 0x0000000000000000 0x00007ffe3170ab80: 0x0000000000000000 0x00007f38f2039fa9 0x00007ffe3170ab90: 0x0000000000000000 0x0000000000000011 0x00007ffe3170aba0: 0x0000000000000130 0x00007f38f202c93e 0x00007ffe3170abb0: <0x0000000000000120 0x0006d00036800000 0x00007ffe3170abc0: 0x0006b00000000013 0x0007f4003fa00000 0x00007ffe3170abd0: 0x0000000000000012 0x0000000000000004 0x00007ffe3170abe0: 0x0000003400000013 0x00007f38f20afcb1 0x00007ffe3170abf0: 0x00007f38aad0b640 0x00007ffe3170aec0 0x00007ffe3170ac00: 0x00007ffe3170ad2e 0x00007ffe3170ad2f 0x00007ffe3170ac10: 0x00007f38aad0b640 0x00007f38f202a7f5 0x00007ffe3170ac20: 0x00007f38f219bc80 0x0000000000000120 0x00007ffe3170ac30: 0x00000000003d0f00 0xbd164aff713e9a00 0x00007ffe3170ac40: 0x00007f38f1f9e740 0x0000000000000006 0x00007ffe3170ac50: 0x00000000092e1b60 0x00007ffe3170af80 0x00007ffe3170ac60: 0x00000000089ef680 0x00007f38f1fdf646 0x00007ffe3170ac70: 0x00007f38f219ce90 0x00007f38f1fc97f3 0x00007ffe3170ac80: 0x0000000000000020 0xbd164aff713e9a00 0x00007ffe3170ac90: 0x00007f38aa50b000 0x00007f38f209eac4 0x00007ffe3170aca0: 0x0000000000000000 0x000000000000000d goroutine 1 gp=0xc000004380 m=0 mp=0x89f18a0 [running, locked to thread]: runtime.systemstack_switch() /usr/lib/golang/src/runtime/asm_amd64.s:479 +0x8 fp=0xc0000ba5d8 sp=0xc0000ba5c8 pc=0x1d9d148 runtime.newproc(0x1807fffffff?) /usr/lib/golang/src/runtime/proc.go:5080 +0x3f fp=0xc0000ba610 sp=0xc0000ba5d8 pc=0x1d6987f runtime.init.7() /usr/lib/golang/src/runtime/proc.go:336 +0x1a fp=0xc0000ba628 sp=0xc0000ba610 pc=0x1d5fb7a runtime.doInit1(0x88f8ca0) /usr/lib/golang/src/runtime/proc.go:7410 +0xd8 fp=0xc0000ba750 sp=0xc0000ba628 pc=0x1d6e858 runtime.doInit(...) /usr/lib/golang/src/runtime/proc.go:7377 runtime.main() /usr/lib/golang/src/runtime/proc.go:201 +0x11c fp=0xc0000ba7e0 sp=0xc0000ba750 pc=0x1d5f79c runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000ba7e8 sp=0xc0000ba7e0 pc=0x1d9f161 goroutine 2 gp=0xc000004e00 m=nil [runnable]: runtime.forcegchelper() /usr/lib/golang/src/runtime/proc.go:339 fp=0xc0000bafe0 sp=0xc0000bafd8 pc=0x1d5fba0 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0000bafe8 sp=0xc0000bafe0 pc=0x1d9f161 created by runtime.init.7 in goroutine 1 /usr/lib/golang/src/runtime/proc.go:336 +0x1a rax 0x0 rbx 0x7f38f1f9e740 rcx 0x7f38f202c94c rdx 0x6 rdi 0x287f73 rsi 0x287f73 rbp 0x287f73 rsp 0x7ffe3170abb0 r8 0x7ffe3170ac80 r9 0x7f38f21524e0 r10 0x8 r11 0x246 r12 0x6 r13 0x7ffe3170af80 r14 0x89ef680 r15 0xc000005180 rip 0x7f38f202c94c rflags 0x246 cs 0x33 fs 0x0 gs 0x0

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