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crypto/cipher: TestFuzz failures #70436

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gopherbot opened this issue Nov 19, 2024 · 6 comments
Open

crypto/cipher: TestFuzz failures #70436

gopherbot opened this issue Nov 19, 2024 · 6 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
default <- pkg == "crypto/cipher" && test == "TestFuzz"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 796 gp=0xc000005880 m=6 mp=0xc000047808 [running]:
panic({0x238980?, 0x2e1b70?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc00011ba88 sp=0xc00011b9c8 pc=0x89468
testing.tRunner.func1.2({0x238980, 0x2e1b70})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc00011bb48 sp=0xc00011ba88 pc=0x151798
...
runtime.gopark(0x1bbb7c8dce3f4c?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0000b1ee0 sp=0xc0000b1eb0 pc=0x89964
runtime.gcBgMarkWorker(0xc00040bb90)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc0000b1f98 sp=0xc0000b1ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0000b1fc0 sp=0xc0000b1f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0000b1fc0 sp=0xc0000b1fc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 429
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160

— 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 Nov 19, 2024
@gopherbot
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Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:30 gotip-linux-ppc64le_power10 go@ecdc8c1b crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 796 gp=0xc000005880 m=6 mp=0xc000047808 [running]:
panic({0x238980?, 0x2e1b70?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc00011ba88 sp=0xc00011b9c8 pc=0x89468
testing.tRunner.func1.2({0x238980, 0x2e1b70})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc00011bb48 sp=0xc00011ba88 pc=0x151798
...
runtime.gopark(0x1bbb7c8dce3f4c?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0000b1ee0 sp=0xc0000b1eb0 pc=0x89964
runtime.gcBgMarkWorker(0xc00040bb90)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc0000b1f98 sp=0xc0000b1ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0000b1fc0 sp=0xc0000b1f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0000b1fc0 sp=0xc0000b1fc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 429
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:31 gotip-linux-ppc64le_power10 go@deee5322 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 786 gp=0xc0000828c0 m=0 mp=0x464da0 [running]:
panic({0x238900?, 0x2e1b90?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000d7a88 sp=0xc0000d79c8 pc=0x89468
testing.tRunner.func1.2({0x238900, 0x2e1b90})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000d7b48 sp=0xc0000d7a88 pc=0x151798
...
runtime.gopark(0x1bbb0702870ced?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000516ee0 sp=0xc000516eb0 pc=0x89964
runtime.gcBgMarkWorker(0xc000478fc0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc000516f98 sp=0xc000516ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000516fc0 sp=0xc000516f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000516fc0 sp=0xc000516fc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 434
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:29 gotip-linux-ppc64le_power10 go@f705cf8f crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 800 gp=0xc000005880 m=4 mp=0xc000047808 [running]:
panic({0x238920?, 0x2e16e0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000135a88 sp=0xc0001359c8 pc=0x89468
testing.tRunner.func1.2({0x238920, 0x2e16e0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000135b48 sp=0xc000135a88 pc=0x151758
...
runtime.gopark(0x1bbf0d4cefcad6?, 0xc0001b24e0?, 0x1a?, 0xa?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000070ee0 sp=0xc000070eb0 pc=0x89904
runtime.gcBgMarkWorker(0xc0004682a0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc000070f98 sp=0xc000070ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000070fc0 sp=0xc000070f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000070fc0 sp=0xc000070fc0 pc=0x911d4
created by runtime.gcBgMarkStartWorkers in goroutine 432
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:29 gotip-linux-ppc64le_power10 go@64462853 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 794 gp=0xc000005880 m=5 mp=0xc000080808 [running]:
panic({0x238920?, 0x2e1700?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000f7a88 sp=0xc0000f79c8 pc=0x89468
testing.tRunner.func1.2({0x238920, 0x2e1700})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000f7b48 sp=0xc0000f7a88 pc=0x151798
...
runtime.gopark(0x1bbe9d5cdcc02f?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000459ee0 sp=0xc000459eb0 pc=0x89964
runtime.gcBgMarkWorker(0xc000410e70)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc000459f98 sp=0xc000459ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000459fc0 sp=0xc000459f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000459fc0 sp=0xc000459fc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 430
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:30 gotip-linux-ppc64le_power10 go@e67037fb crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 807 gp=0xc0000828c0 m=0 mp=0x464da0 [running]:
panic({0x238920?, 0x2e1700?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0004b1a88 sp=0xc0004b19c8 pc=0x89468
testing.tRunner.func1.2({0x238920, 0x2e1700})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0004b1b48 sp=0xc0004b1a88 pc=0x151798
...
runtime.gopark(0x1bbe33546c158f?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00009eee0 sp=0xc00009eeb0 pc=0x89964
runtime.gcBgMarkWorker(0xc000474c40)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc00009ef98 sp=0xc00009eee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00009efc0 sp=0xc00009ef98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00009efc0 sp=0xc00009efc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 441
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:30 gotip-linux-ppc64le_power10 go@0d8b96de crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 796 gp=0xc0000828c0 m=0 mp=0x464dc0 [running]:
panic({0x238980?, 0x2e1aa0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc00016ba88 sp=0xc00016b9c8 pc=0x89468
testing.tRunner.func1.2({0x238980, 0x2e1aa0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc00016bb48 sp=0xc00016ba88 pc=0x151798
...
runtime.gopark(0x1bbdc94b490218?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00006eee0 sp=0xc00006eeb0 pc=0x89964
runtime.gcBgMarkWorker(0xc000429730)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc00006ef98 sp=0xc00006eee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00006efc0 sp=0xc00006ef98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00006efc0 sp=0xc00006efc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 433
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:30 gotip-linux-ppc64le_power10 go@cf531372 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 818 gp=0xc000005880 m=0 mp=0x464dc0 [running]:
panic({0x238980?, 0x2e1b70?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000413a88 sp=0xc0004139c8 pc=0x89468
testing.tRunner.func1.2({0x238980, 0x2e1b70})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000413b48 sp=0xc000413a88 pc=0x151798
...
runtime.gopark(0x1bbbee2e46cce7?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000338ee0 sp=0xc000338eb0 pc=0x89964
runtime.gcBgMarkWorker(0xc000462e00)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc000338f98 sp=0xc000338ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000338fc0 sp=0xc000338f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000338fc0 sp=0xc000338fc0 pc=0x91214
created by runtime.gcBgMarkStartWorkers in goroutine 412
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:30 gotip-linux-ppc64le_power9 go@ecdc8c1b crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 813 gp=0xc0000a2540 m=6 mp=0xc000500008 [running]:
panic({0x238980?, 0x2e1d30?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000c3a88 sp=0xc0000c39c8 pc=0x88448
testing.tRunner.func1.2({0x238980, 0x2e1d30})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000c3b48 sp=0xc0000c3a88 pc=0x14e9f8
...
runtime.gopark(0x2cf31171a354bc?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00021e6e0 sp=0xc00021e6b0 pc=0x88934
runtime.gcBgMarkWorker(0xc00047e700)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc00021e798 sp=0xc00021e6e0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00021e7c0 sp=0xc00021e798 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00021e7c0 sp=0xc00021e7c0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 444
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:31 gotip-linux-ppc64le_power9 go@deee5322 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 794 gp=0xc000005c00 m=5 mp=0xc000488008 [running]:
panic({0x238900?, 0x2e1d50?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000293a88 sp=0xc0002939c8 pc=0x88448
testing.tRunner.func1.2({0x238900, 0x2e1d50})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000293b48 sp=0xc000293a88 pc=0x14e9f8
...
runtime.gopark(0x2cf287a9aa9333?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00003dee0 sp=0xc00003deb0 pc=0x88934
runtime.gcBgMarkWorker(0xc00044ca80)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc00003df98 sp=0xc00003dee0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00003dfc0 sp=0xc00003df98 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00003dfc0 sp=0xc00003dfc0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 430
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:29 gotip-linux-ppc64le_power10 go@c4aea467 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 798 gp=0xc000108000 m=3 mp=0xc000047008 [running]:
panic({0x238920?, 0x2e16e0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000b5a88 sp=0xc0000b59c8 pc=0x89468
testing.tRunner.func1.2({0x238920, 0x2e16e0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000b5b48 sp=0xc0000b5a88 pc=0x151758
...
runtime.gopark(0x1bbf7a0bec2a77?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000504ee0 sp=0xc000504eb0 pc=0x89904
runtime.gcBgMarkWorker(0xc0004ce850)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0xfc fp=0xc000504f98 sp=0xc000504ee0 pc=0x2b95c
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000504fc0 sp=0xc000504f98 pc=0x2b83c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000504fc0 sp=0xc000504fc0 pc=0x911d4
created by runtime.gcBgMarkStartWorkers in goroutine 428
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x160
2024-11-19 00:30 gotip-linux-ppc64le_power9 go@0d8b96de crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 798 gp=0xc000005880 m=4 mp=0xc000080008 [running]:
panic({0x238980?, 0x2e1c60?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000185a88 sp=0xc0001859c8 pc=0x88448
testing.tRunner.func1.2({0x238980, 0x2e1c60})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000185b48 sp=0xc000185a88 pc=0x14e9f8
...
runtime.gopark(0x2cf423171f638d?, 0xc0000fc180?, 0x1a?, 0xa?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0000aeee0 sp=0xc0000aeeb0 pc=0x88934
runtime.gcBgMarkWorker(0xc00040b880)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc0000aef98 sp=0xc0000aeee0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0000aefc0 sp=0xc0000aef98 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0000aefc0 sp=0xc0000aefc0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 432
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power9 go@cf531372 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 813 gp=0xc000122540 m=6 mp=0xc000047808 [running]:
panic({0x238980?, 0x2e1d30?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000211a88 sp=0xc0002119c8 pc=0x88448
testing.tRunner.func1.2({0x238980, 0x2e1d30})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000211b48 sp=0xc000211a88 pc=0x14e9f8
...
runtime.gopark(0x2cf39adc5d269b?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0004de6e0 sp=0xc0004de6b0 pc=0x88934
runtime.gcBgMarkWorker(0xc00049d260)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc0004de798 sp=0xc0004de6e0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0004de7c0 sp=0xc0004de798 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0004de7c0 sp=0xc0004de7c0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 427
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:29 gotip-linux-ppc64le_power9 go@c4aea467 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 805 gp=0xc000005c00 m=5 mp=0xc000047808 [running]:
panic({0x238920?, 0x2e18b0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0003d5a88 sp=0xc0003d59c8 pc=0x88448
testing.tRunner.func1.2({0x238920, 0x2e18b0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0003d5b48 sp=0xc0003d5a88 pc=0x14e9a8
...
runtime.gopark(0x2cf8490298db56?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00052aee0 sp=0xc00052aeb0 pc=0x888e4
runtime.gcBgMarkWorker(0xc0004d1880)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc00052af98 sp=0xc00052aee0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00052afc0 sp=0xc00052af98 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00052afc0 sp=0xc00052afc0 pc=0x8ff74
created by runtime.gcBgMarkStartWorkers in goroutine 437
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:29 gotip-linux-ppc64le_power9 go@f705cf8f crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 447 gp=0xc000122540 m=2 mp=0xc000046808 [running]:
panic({0x238920?, 0x2e18b0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000cfa88 sp=0xc0000cf9c8 pc=0x88448
testing.tRunner.func1.2({0x238920, 0x2e18b0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000cfb48 sp=0xc0000cfa88 pc=0x14e9a8
...
runtime.gopark(0x2cf7bef084bee9?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0000b26e0 sp=0xc0000b26b0 pc=0x888e4
runtime.gcBgMarkWorker(0xc0000a5500)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc0000b2798 sp=0xc0000b26e0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0000b27c0 sp=0xc0000b2798 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0000b27c0 sp=0xc0000b27c0 pc=0x8ff74
created by runtime.gcBgMarkStartWorkers in goroutine 440
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:29 gotip-linux-ppc64le_power9 go@64462853 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 798 gp=0xc000005880 m=5 mp=0xc000500008 [running]:
panic({0x238920?, 0x2e18c0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc0000c1a88 sp=0xc0000c19c8 pc=0x88448
testing.tRunner.func1.2({0x238920, 0x2e18c0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000c1b48 sp=0xc0000c1a88 pc=0x14e9f8
...
runtime.gopark(0x2cf733a3d8e7fb?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000306ee0 sp=0xc000306eb0 pc=0x88934
runtime.gcBgMarkWorker(0xc000445ce0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000306f98 sp=0xc000306ee0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000306fc0 sp=0xc000306f98 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000306fc0 sp=0xc000306fc0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 437
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power9 go@e67037fb crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 808 gp=0xc000005c00 m=0 mp=0x464da0 [running]:
panic({0x238920?, 0x2e18c0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x188 fp=0xc000129a88 sp=0xc0001299c8 pc=0x88448
testing.tRunner.func1.2({0x238920, 0x2e18c0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000129b48 sp=0xc000129a88 pc=0x14e9f8
...
runtime.gopark(0x2cf6ab3736aca0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000484ee0 sp=0xc000484eb0 pc=0x88934
runtime.gcBgMarkWorker(0xc00040a7e0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000484f98 sp=0xc000484ee0 pc=0x2baf4
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000484fc0 sp=0xc000484f98 pc=0x2b9dc
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000484fc0 sp=0xc000484fc0 pc=0x8ffc4
created by runtime.gcBgMarkStartWorkers in goroutine 434
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power8 go@ecdc8c1b crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 798 gp=0xc000122540 m=4 mp=0xc000080008 [running]:
panic({0x238980?, 0x2e1d40?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc000143a88 sp=0xc0001439c8 pc=0x887dc
testing.tRunner.func1.2({0x238980, 0x2e1d40})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000143b48 sp=0xc000143a88 pc=0x14f2a8
...
runtime.gopark(0x3dcde448c0c70f?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000078ee0 sp=0xc000078eb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc000470fc0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000078f98 sp=0xc000078ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000078fc0 sp=0xc000078f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000078fc0 sp=0xc000078fc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 434
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:31 gotip-linux-ppc64le_power8 go@deee5322 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 787 gp=0xc000005880 m=5 mp=0xc000480008 [running]:
panic({0x238900?, 0x2e1d70?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc00045da88 sp=0xc00045d9c8 pc=0x887dc
testing.tRunner.func1.2({0x238900, 0x2e1d70})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc00045db48 sp=0xc00045da88 pc=0x14f2a8
...
runtime.gopark(0x3dcd3bda3aa916?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc00003dee0 sp=0xc00003deb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc0003f70a0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc00003df98 sp=0xc00003dee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc00003dfc0 sp=0xc00003df98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc00003dfc0 sp=0xc00003dfc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 430
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:29 gotip-linux-ppc64le_power8 go@f705cf8f crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 782 gp=0xc0000a2540 m=2 mp=0xc000046808 [running]:
panic({0x238920?, 0x2e18c0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc000351a88 sp=0xc0003519c8 pc=0x887dc
testing.tRunner.func1.2({0x238920, 0x2e18c0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000351b48 sp=0xc000351a88 pc=0x14f258
...
runtime.gopark(0x3dd594a2010f60?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0003beee0 sp=0xc0003beeb0 pc=0x88c74
runtime.gcBgMarkWorker(0xc00042d5e0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc0003bef98 sp=0xc0003beee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0003befc0 sp=0xc0003bef98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0003befc0 sp=0xc0003befc0 pc=0x90314
created by runtime.gcBgMarkStartWorkers in goroutine 422
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:29 gotip-linux-ppc64le_power8 go@64462853 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 800 gp=0xc000122540 m=2 mp=0xc000046808 [running]:
panic({0x238920?, 0x2e18d0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc0000f5a88 sp=0xc0000f59c8 pc=0x887dc
testing.tRunner.func1.2({0x238920, 0x2e18d0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000f5b48 sp=0xc0000f5a88 pc=0x14f2a8
...
runtime.gopark(0x3dd4f3b72468d9?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000070ee0 sp=0xc000070eb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc000464fc0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000070f98 sp=0xc000070ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000070fc0 sp=0xc000070f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000070fc0 sp=0xc000070fc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 434
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power8 go@e67037fb crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 795 gp=0xc0000a2540 m=5 mp=0xc0004c0008 [running]:
panic({0x238920?, 0x2e18d0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc000415a88 sp=0xc0004159c8 pc=0x887dc
testing.tRunner.func1.2({0x238920, 0x2e18d0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000415b48 sp=0xc000415a88 pc=0x14f2a8
...
runtime.gopark(0x3dd451522e099b?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000397ee0 sp=0xc000397eb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc0004347e0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000397f98 sp=0xc000397ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000397fc0 sp=0xc000397f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000397fc0 sp=0xc000397fc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 434
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power8 go@0d8b96de crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 781 gp=0xc000005880 m=0 mp=0x464dc0 [running]:
panic({0x238980?, 0x2e1c70?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc0000c7a88 sp=0xc0000c79c8 pc=0x887dc
testing.tRunner.func1.2({0x238980, 0x2e1c70})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc0000c7b48 sp=0xc0000c7a88 pc=0x14f2a8
...
runtime.gopark(0x3dd3abb292ca18?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000504ee0 sp=0xc000504eb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc00041ed90)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000504f98 sp=0xc000504ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000504fc0 sp=0xc000504f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000504fc0 sp=0xc000504fc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 451
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170
2024-11-19 00:30 gotip-linux-ppc64le_power8 go@cf531372 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 798 gp=0xc0000a2540 m=2 mp=0xc000046808 [running]:
panic({0x238980?, 0x2e1d40?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc000297a88 sp=0xc0002979c8 pc=0x887dc
testing.tRunner.func1.2({0x238980, 0x2e1d40})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000297b48 sp=0xc000297a88 pc=0x14f2a8
...
runtime.gopark(0x29de70?, 0xc0004ba060?, 0x1a?, 0xa?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc000503ee0 sp=0xc000503eb0 pc=0x88cc4
runtime.gcBgMarkWorker(0xc00048c2a0)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc000503f98 sp=0xc000503ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc000503fc0 sp=0xc000503f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc000503fc0 sp=0xc000503fc0 pc=0x90364
created by runtime.gcBgMarkStartWorkers in goroutine 419
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "crypto/cipher" && test == "TestFuzz"
2024-11-19 00:29 gotip-linux-ppc64le_power8 go@c4aea467 crypto/cipher.TestFuzz (log) 
=== RUN   TestFuzz
--- FAIL: TestFuzz (0.00s)
panic: crypto/cipher: internal error: generic CBC used with AES [recovered]
	panic: crypto/cipher: internal error: generic CBC used with AES

goroutine 801 gp=0xc000005c00 m=0 mp=0x464da0 [running]:
panic({0x238920?, 0x2e18c0?})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/panic.go:806 +0x18c fp=0xc000133a88 sp=0xc0001339c8 pc=0x887dc
testing.tRunner.func1.2({0x238920, 0x2e18c0})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/testing/testing.go:1706 +0x1d8 fp=0xc000133b48 sp=0xc000133a88 pc=0x14f258
...
runtime.gopark(0x3dd636a228d894?, 0x0?, 0x0?, 0x0?, 0x0?)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/proc.go:435 +0x114 fp=0xc0002d6ee0 sp=0xc0002d6eb0 pc=0x88c74
runtime.gcBgMarkWorker(0xc00021e460)
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1412 +0x104 fp=0xc0002d6f98 sp=0xc0002d6ee0 pc=0x2bb84
runtime.gcBgMarkStartWorkers.gowrap1()
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x4c fp=0xc0002d6fc0 sp=0xc0002d6f98 pc=0x2ba6c
runtime.goexit({})
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_ppc64x.s:1022 +0x4 fp=0xc0002d6fc0 sp=0xc0002d6fc0 pc=0x90314
created by runtime.gcBgMarkStartWorkers in goroutine 189
	/home/swarming/.swarming/w/ir/x/w/goroot/src/runtime/mgc.go:1328 +0x170

— watchflakes

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