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crypto/internal/edwards25519: TestScalarMultDistributesOverAdd failures #60092

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gopherbot opened this issue May 10, 2023 · 2 comments
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NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one.

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@gopherbot
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#!watchflakes
post <- pkg == "crypto/internal/edwards25519" && test == "TestScalarMultDistributesOverAdd"

Issue created automatically to collect these failures.

Example (log):

panic: test timed out after 3m0s
running tests:
	TestScalarMultDistributesOverAdd (1m35s)

crypto/internal/edwards25519/field.feSquareGeneric(0xc0002e8a40, 0xc0002e8a40)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe_generic.go:165 +0x46c fp=0xc0002e89c8 sp=0xc0002e89c8 pc=0x1e7c3c
crypto/internal/edwards25519/field.feSquare(...)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe_amd64_noasm.go:11
crypto/internal/edwards25519/field.(*Element).Square(...)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe.go:309
crypto/internal/edwards25519.(*projP1xP1).Double(0xc0002e8cf8, 0xc0002e8be0)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/edwards25519.go:360 +0x138 fp=0xc0002e8ab8 sp=0xc0002e89c8 pc=0x203f08
crypto/internal/edwards25519.(*Point).ScalarMult(0xc0002e93a8, 0xc0002e9388, 0xc0000b0140)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult.go:116 +0x308 fp=0xc0002e9358 sp=0xc0002e8ab8 pc=0x20b258
crypto/internal/edwards25519.TestScalarMultDistributesOverAdd.func1({{0xe9992454513b39ec, 0x8012f647a4d00c59, 0x8bf6dad7ceeb3424, 0xa292c94e166b7ee}}, {{0xcf95d37666bad865, 0x9f8465748b189161, 0xe8b813866b0c3f58, 0x71abefa47d2e245}})
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult_test.go:80 +0x112 fp=0xc0002e9650 sp=0xc0002e9358 pc=0x2122f2
runtime.call128(0xc0000883c0, 0xc0000ba3b0, 0xc0000da7d0, 0x48, 0x40, 0x48, 0xc0002e97b8)
	/data/golang/workdir/go/src/runtime/asm_s390x.s:458 +0xa0 fp=0xc0002e96d8 sp=0xc0002e9650 pc=0xc8170
reflect.Value.call({0x233ae0, 0xc0000ba3b0, 0x13}, {0x25dd6e, 0x4}, {0xc00031c2d0, 0x2, 0x2})
	/data/golang/workdir/go/src/reflect/value.go:586 +0xe0c fp=0xc0002e9ca8 sp=0xc0002e96d8 pc=0x12652c
reflect.Value.Call({0x233ae0, 0xc0000ba3b0, 0x13}, {0xc00031c2d0, 0x2, 0x2})
	/data/golang/workdir/go/src/reflect/value.go:370 +0xa4 fp=0xc0002e9d38 sp=0xc0002e9ca8 pc=0x1255e4
testing/quick.Check({0x233ae0, 0xc0000ba3b0}, 0x39ac60)
	/data/golang/workdir/go/src/testing/quick/quick.go:290 +0x3ca fp=0xc0002e9e40 sp=0xc0002e9d38 pc=0x1ea28a
crypto/internal/edwards25519.TestScalarMultDistributesOverAdd(0xc0004816c0)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult_test.go:86 +0xf4 fp=0xc0002e9ea0 sp=0xc0002e9e40 pc=0x212114
testing.tRunner(0xc0004816c0, 0x26c060)

watchflakes

@gopherbot gopherbot added the NeedsInvestigation Someone must examine and confirm this is a valid issue and not a duplicate of an existing one. label May 10, 2023
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "crypto/internal/edwards25519" && test == "TestScalarMultDistributesOverAdd"
2023-05-09 13:46 linux-s390x-ibm-race go@f3034bed crypto/internal/edwards25519.TestScalarMultDistributesOverAdd (log)
panic: test timed out after 3m0s
running tests:
	TestScalarMultDistributesOverAdd (1m35s)

crypto/internal/edwards25519/field.feSquareGeneric(0xc0002e8a40, 0xc0002e8a40)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe_generic.go:165 +0x46c fp=0xc0002e89c8 sp=0xc0002e89c8 pc=0x1e7c3c
crypto/internal/edwards25519/field.feSquare(...)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe_amd64_noasm.go:11
crypto/internal/edwards25519/field.(*Element).Square(...)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/field/fe.go:309
crypto/internal/edwards25519.(*projP1xP1).Double(0xc0002e8cf8, 0xc0002e8be0)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/edwards25519.go:360 +0x138 fp=0xc0002e8ab8 sp=0xc0002e89c8 pc=0x203f08
crypto/internal/edwards25519.(*Point).ScalarMult(0xc0002e93a8, 0xc0002e9388, 0xc0000b0140)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult.go:116 +0x308 fp=0xc0002e9358 sp=0xc0002e8ab8 pc=0x20b258
crypto/internal/edwards25519.TestScalarMultDistributesOverAdd.func1({{0xe9992454513b39ec, 0x8012f647a4d00c59, 0x8bf6dad7ceeb3424, 0xa292c94e166b7ee}}, {{0xcf95d37666bad865, 0x9f8465748b189161, 0xe8b813866b0c3f58, 0x71abefa47d2e245}})
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult_test.go:80 +0x112 fp=0xc0002e9650 sp=0xc0002e9358 pc=0x2122f2
runtime.call128(0xc0000883c0, 0xc0000ba3b0, 0xc0000da7d0, 0x48, 0x40, 0x48, 0xc0002e97b8)
	/data/golang/workdir/go/src/runtime/asm_s390x.s:458 +0xa0 fp=0xc0002e96d8 sp=0xc0002e9650 pc=0xc8170
reflect.Value.call({0x233ae0, 0xc0000ba3b0, 0x13}, {0x25dd6e, 0x4}, {0xc00031c2d0, 0x2, 0x2})
	/data/golang/workdir/go/src/reflect/value.go:586 +0xe0c fp=0xc0002e9ca8 sp=0xc0002e96d8 pc=0x12652c
reflect.Value.Call({0x233ae0, 0xc0000ba3b0, 0x13}, {0xc00031c2d0, 0x2, 0x2})
	/data/golang/workdir/go/src/reflect/value.go:370 +0xa4 fp=0xc0002e9d38 sp=0xc0002e9ca8 pc=0x1255e4
testing/quick.Check({0x233ae0, 0xc0000ba3b0}, 0x39ac60)
	/data/golang/workdir/go/src/testing/quick/quick.go:290 +0x3ca fp=0xc0002e9e40 sp=0xc0002e9d38 pc=0x1ea28a
crypto/internal/edwards25519.TestScalarMultDistributesOverAdd(0xc0004816c0)
	/data/golang/workdir/go/src/crypto/internal/edwards25519/scalarmult_test.go:86 +0xf4 fp=0xc0002e9ea0 sp=0xc0002e9e40 pc=0x212114
testing.tRunner(0xc0004816c0, 0x26c060)

watchflakes

@bcmills
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bcmills commented May 10, 2023

Duplicate of #60109

@bcmills bcmills marked this as a duplicate of #60109 May 10, 2023
@bcmills bcmills closed this as not planned Won't fix, can't repro, duplicate, stale May 10, 2023
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