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4.21.0-0.okd-scos-2026-04-01-141324

Download installer and client with:

oc adm release extract --tools registry.ci.openshift.org/origin/release-scos:4.21.0-0.okd-scos-2026-04-01-141324
Team Approvals:

Tests:

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=0x7f256c64402c m=8 sigcode=18446744073709551610 goroutine 0 gp=0xc0005821c0 m=8 mp=0xc000580008 [idle]: runtime: g 0 gp=0xc0005821c0: unknown pc 0x7f256c64402c stack: frame={sp:0x7f251e7fb7d0, fp:0x0} stack=[0x7f251dffc1e0,0x7f251e7fbde0) 0x00007f251e7fb6d0: 0x0000000000000000 0x0000000000000000 0x00007f251e7fb6e0: 0x0000000001cc73e0 0x0000000001cc73e6 0x00007f251e7fb6f0: 0x0000000000788215 0x0000000000788215 0x00007f251e7fb700: 0x00000000ffffffff 0x00007f252402f000 0x00007f251e7fb710: 0x00007f251e7fb758 0x00000000078f5960 0x00007f251e7fb720: 0x000000000852f200 0x0000000000001803 0x00007f251e7fb730: 0x0000000001cc73e5 0x0000000001c902d7 0x00007f251e7fb740: 0x00000000070262c3 0x0000000000764e1b 0x00007f251e7fb750: 0x00007f251e7fb7b8 0x0000000001cacf33 0x00007f251e7fb760: 0x0000000001c4d180 0x00007f251e7fb758 0x00007f251e7fb770: 0x0000000000001803 0x000000000852f200 0x00007f251e7fb780: 0x0000000000024b01 0x0500000001c902e9 0x00007f251e7fb790: 0x000000000703f816 0x000000000852f200 0x00007f251e7fb7a0: 0x00000000078f5960 0x00007f256c651689 0x00007f251e7fb7b0: 0x0000000000000000 0x0000000000000011 0x00007f251e7fb7c0: 0x0000000000000130 0x00007f256c64401e 0x00007f251e7fb7d0: <0x0000000000000120 0x0000000000000000 0x00007f251e7fb7e0: 0x00007f2500000013 0x0000000001cc5228 0x00007f251e7fb7f0: 0x000000000076ecc2 0x0000000000000004 0x00007f251e7fb800: 0x0000003400000013 0x00007f256c6c7421 0x00007f251e7fb810: 0x00007f251d7fa640 0x00007f251e7fbae0 0x00007f251e7fb820: 0x00007f251e7fb94e 0x00007f251e7fb94f 0x00007f251e7fb830: 0x00007f251d7fa640 0x00007f256c641ed5 0x00007f251e7fb840: 0x00007f2500000020 0x0000000000000120 0x00007f251e7fb850: 0x00000000003d0f00 0x5d8ade86dcb54f00 0x00007f251e7fb860: 0x00007f251e7fc640 0x0000000000000006 0x00007f251e7fb870: 0x0000000008876b60 0x00007f251e7fbba0 0x00007f251e7fb880: 0x000000c0005821c0 0x00007f256c5f6b86 0x00007f251e7fb890: 0x00007f256c7b2eb0 0x00007f256c5e0873 0x00007f251e7fb8a0: 0x0000000000000020 0x000000000000000d 0x00007f251e7fb8b0: 0x0000000006241419 0x000000000000000d 0x00007f251e7fb8c0: 0x0000000000000000 0x00007f256c639fbd runtime: g 0 gp=0xc0005821c0: unknown pc 0x7f256c64402c stack: frame={sp:0x7f251e7fb7d0, fp:0x0} stack=[0x7f251dffc1e0,0x7f251e7fbde0) 0x00007f251e7fb6d0: 0x0000000000000000 0x0000000000000000 0x00007f251e7fb6e0: 0x0000000001cc73e0 0x0000000001cc73e6 0x00007f251e7fb6f0: 0x0000000000788215 0x0000000000788215 0x00007f251e7fb700: 0x00000000ffffffff 0x00007f252402f000 0x00007f251e7fb710: 0x00007f251e7fb758 0x00000000078f5960 0x00007f251e7fb720: 0x000000000852f200 0x0000000000001803 0x00007f251e7fb730: 0x0000000001cc73e5 0x0000000001c902d7 0x00007f251e7fb740: 0x00000000070262c3 0x0000000000764e1b 0x00007f251e7fb750: 0x00007f251e7fb7b8 0x0000000001cacf33 0x00007f251e7fb760: 0x0000000001c4d180 0x00007f251e7fb758 0x00007f251e7fb770: 0x0000000000001803 0x000000000852f200 0x00007f251e7fb780: 0x0000000000024b01 0x0500000001c902e9 0x00007f251e7fb790: 0x000000000703f816 0x000000000852f200 0x00007f251e7fb7a0: 0x00000000078f5960 0x00007f256c651689 0x00007f251e7fb7b0: 0x0000000000000000 0x0000000000000011 0x00007f251e7fb7c0: 0x0000000000000130 0x00007f256c64401e 0x00007f251e7fb7d0: <0x0000000000000120 0x0000000000000000 0x00007f251e7fb7e0: 0x00007f2500000013 0x0000000001cc5228 0x00007f251e7fb7f0: 0x000000000076ecc2 0x0000000000000004 0x00007f251e7fb800: 0x0000003400000013 0x00007f256c6c7421 0x00007f251e7fb810: 0x00007f251d7fa640 0x00007f251e7fbae0 0x00007f251e7fb820: 0x00007f251e7fb94e 0x00007f251e7fb94f 0x00007f251e7fb830: 0x00007f251d7fa640 0x00007f256c641ed5 0x00007f251e7fb840: 0x00007f2500000020 0x0000000000000120 0x00007f251e7fb850: 0x00000000003d0f00 0x5d8ade86dcb54f00 0x00007f251e7fb860: 0x00007f251e7fc640 0x0000000000000006 0x00007f251e7fb870: 0x0000000008876b60 0x00007f251e7fbba0 0x00007f251e7fb880: 0x000000c0005821c0 0x00007f256c5f6b86 0x00007f251e7fb890: 0x00007f256c7b2eb0 0x00007f256c5e0873 0x00007f251e7fb8a0: 0x0000000000000020 0x000000000000000d 0x00007f251e7fb8b0: 0x0000000006241419 0x000000000000000d 0x00007f251e7fb8c0: 0x0000000000000000 0x00007f256c639fbd goroutine 1 gp=0xc000002380 m=nil [runnable, locked to thread]: regexp/syntax.(*parser).parseClassChar(0xc0000e6000?, {0xc0001abbc4?, 0x3a?}, {0xc0001abbbe, 0x40}) /usr/lib/golang/src/regexp/syntax/parse.go:1561 +0xd5 fp=0xc0004e7a28 sp=0xc0004e7a20 pc=0x208db35 regexp/syntax.(*parser).parseClass(0xc0000e6000, {0xc0001abbbe, 0x40}) /usr/lib/golang/src/regexp/syntax/parse.go:1894 +0x3e5 fp=0xc0004e7ac0 sp=0xc0004e7a28 pc=0x208ef65 regexp/syntax.parse({0xc0001abb80, 0x7e}, 0xd4) /usr/lib/golang/src/regexp/syntax/parse.go:974 +0xa14 fp=0xc0004e7bc0 sp=0xc0004e7ac0 pc=0x208bbb4 regexp/syntax.Parse(...) /usr/lib/golang/src/regexp/syntax/parse.go:888 regexp.compile({0xc0001abb80, 0x7e}, 0x7c90?, 0x0) /usr/lib/golang/src/regexp/regexp.go:168 +0x30 fp=0xc0004e7c48 sp=0xc0004e7bc0 pc=0x209e250 regexp.Compile(...) /usr/lib/golang/src/regexp/regexp.go:131 regexp.MustCompile({0xc0001abb80, 0x7e}) /usr/lib/golang/src/regexp/regexp.go:311 +0x2c fp=0xc0004e7cc0 sp=0xc0004e7c48 pc=0x209ed8c github.com/openshift/library-go/pkg/image/internal/reference.expression(...) /go/src/github.com/openshift/oc/vendor/github.com/openshift/library-go/pkg/image/internal/reference/regexp.go:96 github.com/openshift/library-go/pkg/image/internal/reference.capture({0xc0004e7dd8, 0x1, 0xc000397df0?}) /go/src/github.com/openshift/oc/vendor/github.com/openshift/library-go/pkg/image/internal/reference/regexp.go:118 +0x7a fp=0xc0004e7d10 sp=0xc0004e7cc0 pc=0x387863a github.com/openshift/library-go/pkg/image/internal/reference.init() /go/src/github.com/openshift/oc/vendor/github.com/openshift/library-go/pkg/image/internal/reference/regexp.go:61 +0x62e fp=0xc0004e7e28 sp=0xc0004e7d10 pc=0x38776ee runtime.doInit1(0x8520580) /usr/lib/golang/src/runtime/proc.go:7670 +0xd5 fp=0xc0004e7f50 sp=0xc0004e7e28 pc=0x1c97a95 runtime.doInit(...) /usr/lib/golang/src/runtime/proc.go:7637 runtime.main() /usr/lib/golang/src/runtime/proc.go:256 +0x350 fp=0xc0004e7fe0 sp=0xc0004e7f50 pc=0x1c88530 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0004e7fe8 sp=0xc0004e7fe0 pc=0x1cc94a1 goroutine 2 gp=0xc000002e00 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000094fa8 sp=0xc000094f88 pc=0x1cc0f2e runtime.goparkunlock(...) /usr/lib/golang/src/runtime/proc.go:466 runtime.forcegchelper() /usr/lib/golang/src/runtime/proc.go:373 +0xb3 fp=0xc000094fe0 sp=0xc000094fa8 pc=0x1c887b3 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000094fe8 sp=0xc000094fe0 pc=0x1cc94a1 created by runtime.init.7 in goroutine 1 /usr/lib/golang/src/runtime/proc.go:361 +0x1a goroutine 18 gp=0xc000102380 m=nil [GC sweep wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000090780 sp=0xc000090760 pc=0x1cc0f2e runtime.goparkunlock(...) /usr/lib/golang/src/runtime/proc.go:466 runtime.bgsweep(0xc000110000) /usr/lib/golang/src/runtime/mgcsweep.go:279 +0x94 fp=0xc0000907c8 sp=0xc000090780 pc=0x1c6deb4 runtime.gcenable.gowrap1() /usr/lib/golang/src/runtime/mgc.go:212 +0x25 fp=0xc0000907e0 sp=0xc0000907c8 pc=0x1c61b05 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000907e8 sp=0xc0000907e0 pc=0x1cc94a1 created by runtime.gcenable in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:212 +0x66 goroutine 19 gp=0xc000102540 m=nil [GC scavenge wait]: runtime.gopark(0x10000?, 0x6135ac8?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000090f78 sp=0xc000090f58 pc=0x1cc0f2e runtime.goparkunlock(...) /usr/lib/golang/src/runtime/proc.go:466 runtime.(*scavengerState).park(0x8608320) /usr/lib/golang/src/runtime/mgcscavenge.go:425 +0x49 fp=0xc000090fa8 sp=0xc000090f78 pc=0x1c6b7c9 runtime.bgscavenge(0xc000110000) /usr/lib/golang/src/runtime/mgcscavenge.go:658 +0x59 fp=0xc000090fc8 sp=0xc000090fa8 pc=0x1c6bd99 runtime.gcenable.gowrap2() /usr/lib/golang/src/runtime/mgc.go:213 +0x25 fp=0xc000090fe0 sp=0xc000090fc8 pc=0x1c61aa5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000090fe8 sp=0xc000090fe0 pc=0x1cc94a1 created by runtime.gcenable in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:213 +0xa5 goroutine 34 gp=0xc000180000 m=nil [GOMAXPROCS updater (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000186788 sp=0xc000186768 pc=0x1cc0f2e runtime.goparkunlock(...) /usr/lib/golang/src/runtime/proc.go:466 runtime.updateMaxProcsGoroutine() /usr/lib/golang/src/runtime/proc.go:6720 +0xe7 fp=0xc0001867e0 sp=0xc000186788 pc=0x1c968e7 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0001867e8 sp=0xc0001867e0 pc=0x1cc94a1 created by runtime.defaultGOMAXPROCSUpdateEnable in goroutine 1 /usr/lib/golang/src/runtime/proc.go:6708 +0x37 goroutine 35 gp=0xc000180540 m=nil [finalizer wait]: runtime.gopark(0x1c97a95?, 0x1c58765?, 0xb8?, 0x1?, 0xc000002380?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000094620 sp=0xc000094600 pc=0x1cc0f2e runtime.runFinalizers() /usr/lib/golang/src/runtime/mfinal.go:210 +0x107 fp=0xc0000947e0 sp=0xc000094620 pc=0x1c60987 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000947e8 sp=0xc0000947e0 pc=0x1cc94a1 created by runtime.createfing in goroutine 1 /usr/lib/golang/src/runtime/mfinal.go:172 +0x3d goroutine 36 gp=0xc000180c40 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000186f38 sp=0xc000186f18 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc000186fc8 sp=0xc000186f38 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc000186fe0 sp=0xc000186fc8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000186fe8 sp=0xc000186fe0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 20 gp=0xc000102700 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000091738 sp=0xc000091718 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc0000917c8 sp=0xc000091738 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc0000917e0 sp=0xc0000917c8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000917e8 sp=0xc0000917e0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 3 gp=0xc0000036c0 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000095738 sp=0xc000095718 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc0000957c8 sp=0xc000095738 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc0000957e0 sp=0xc0000957c8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000957e8 sp=0xc0000957e0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 37 gp=0xc000180e00 m=nil [GC worker (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000187738 sp=0xc000187718 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc0001877c8 sp=0xc000187738 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc0001877e0 sp=0xc0001877c8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0001877e8 sp=0xc0001877e0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 21 gp=0xc0001028c0 m=nil [GC worker (idle)]: runtime.gopark(0xe8894c1f4ac3?, 0x3?, 0x4a?, 0xcc?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000091f38 sp=0xc000091f18 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc000091fc8 sp=0xc000091f38 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc000091fe0 sp=0xc000091fc8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000091fe8 sp=0xc000091fe0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 4 gp=0xc000003880 m=5 mp=0xc000100008 [GC mark termination]: runtime.systemstack_switch() /usr/lib/golang/src/runtime/asm_amd64.s:478 +0x8 fp=0xc000095e98 sp=0xc000095e88 pc=0x1cc7488 runtime.forEachP(...) /usr/lib/golang/src/runtime/proc.go:2115 runtime.gcMarkDone() /usr/lib/golang/src/runtime/mgc.go:914 +0x159 fp=0xc000095f38 sp=0xc000095e98 pc=0x1c62859 runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1600 +0x345 fp=0xc000095fc8 sp=0xc000095f38 pc=0x1c64445 runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc000095fe0 sp=0xc000095fc8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000095fe8 sp=0xc000095fe0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 38 gp=0xc000180fc0 m=nil [GC worker (idle)]: runtime.gopark(0xe8894c1f3050?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000187f38 sp=0xc000187f18 pc=0x1cc0f2e runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1463 +0xeb fp=0xc000187fc8 sp=0xc000187f38 pc=0x1c641eb runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc000187fe0 sp=0xc000187fc8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc000187fe8 sp=0xc000187fe0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 goroutine 22 gp=0xc000102a80 m=nil [semacquire]: runtime.gopark(0x1c4ee1e?, 0x1cc74d2?, 0x0?, 0x60?, 0x1c4ef93?) /usr/lib/golang/src/runtime/proc.go:460 +0xce fp=0xc000092630 sp=0xc000092610 pc=0x1cc0f2e runtime.goparkunlock(...) /usr/lib/golang/src/runtime/proc.go:466 runtime.semacquire1(0x860b7bc, 0x0, 0x0, 0x0, 0x13) /usr/lib/golang/src/runtime/sema.go:192 +0x21d fp=0xc000092698 sp=0xc000092630 pc=0x1c9cf1d runtime.semacquire(...) /usr/lib/golang/src/runtime/sema.go:143 runtime.gcMarkDone() /usr/lib/golang/src/runtime/mgc.go:890 +0x32 fp=0xc000092738 sp=0xc000092698 pc=0x1c62732 runtime.gcBgMarkWorker(0xc00018a8c0) /usr/lib/golang/src/runtime/mgc.go:1600 +0x345 fp=0xc0000927c8 sp=0xc000092738 pc=0x1c64445 runtime.gcBgMarkStartWorkers.gowrap1() /usr/lib/golang/src/runtime/mgc.go:1373 +0x25 fp=0xc0000927e0 sp=0xc0000927c8 pc=0x1c640c5 runtime.goexit({}) /usr/lib/golang/src/runtime/asm_amd64.s:1693 +0x1 fp=0xc0000927e8 sp=0xc0000927e0 pc=0x1cc94a1 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/lib/golang/src/runtime/mgc.go:1373 +0x105 rax 0x0 rbx 0x7f251e7fc640 rcx 0x7f256c64402c rdx 0x6 rdi 0x14565d rsi 0x145664 rbp 0x145664 rsp 0x7f251e7fb7d0 r8 0x7f251e7fb8a0 r9 0x7f256c768d20 r10 0x8 r11 0x246 r12 0x6 r13 0x7f251e7fbba0 r14 0xc0005821c0 r15 0xffffffffffffffff rip 0x7f256c64402c rflags 0x246 cs 0x33 fs 0x0 gs 0x0

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