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os: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 failures [consistent failure] #70106

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gopherbot opened this issue Oct 29, 2024 · 12 comments
Closed

os: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 failures [consistent failure] #70106

gopherbot opened this issue Oct 29, 2024 · 12 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 == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile3344820626/001/dst1151407534: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— 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 Oct 29, 2024
@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-29 08:17 gotip-solaris-amd64 go@851ebc2d os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile3344820626/001/dst1151407534: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 11:38 gotip-solaris-amd64 go@ff86b8b6 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2499524158/001/dst3959198296: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 12:57 gotip-solaris-amd64 go@f505d6c5 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2003089340/001/dst1342121825: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 13:14 gotip-solaris-amd64 go@b03b1acf os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile953701098/001/dst1700682434: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 13:14 gotip-solaris-amd64 go@fdfb3067 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2674480816/001/dst2519731196: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 15:25 gotip-solaris-amd64 go@b813465c os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile3404062741/001/dst116148470: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 16:24 gotip-solaris-amd64 go@f5526b56 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile1099724575/001/dst3828866125: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 16:47 gotip-solaris-amd64 go@4b30a40d os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2553425526/001/dst2855514587: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.02s)

— watchflakes

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-28 23:45 gotip-solaris-amd64 go@98b3be70 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2112047992/001/dst2712461611: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 01:17 gotip-solaris-amd64 go@aef81a75 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile3196835316/001/dst3732022095: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 17:01 gotip-solaris-amd64 go@cf967172 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile1368675684/001/dst294582844: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@gopherbot
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Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-29 20:37 gotip-solaris-amd64 go@0564fa68 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile794027456/001/dst2827590264: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-29 18:54 gotip-solaris-amd64 go@ed035af7 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2430003457/001/dst1772038079: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.02s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-29 16:46 gotip-solaris-amd64 go@4dcbb00b os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile1894927764/001/dst3479228206: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)
2024-10-29 22:12 gotip-solaris-amd64 go@67f13148 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2840118285/001/dst1200545289: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@rorth
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rorth commented Oct 30, 2024

This and Issues #70104 and #70105 are obviously due to 98b3be7. I've done a local build, but not even started analyzing.

Illumos also shows failures starting at the same build, but it's unclear to me if this is the same issue.

@neild

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-30 13:30 gotip-solaris-amd64 go@89d7f031 os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile1058533098/001/dst3263786518: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-30 15:43 gotip-solaris-amd64 go@63ba2b9d os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile1482594658/001/dst1576387877: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-30 15:41 gotip-solaris-amd64 go@aefb173b os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile233934520/001/dst285742450: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@ianlancetaylor
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Should be fixed by https://go.dev/cl/622977.

@gopherbot
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Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "os" && test == "TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152"
2024-10-30 19:09 gotip-solaris-amd64 go@76a8409e os.TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (log) 
=== RUN   TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152
    copy_test.go:127: Copy: write /opt/golang/swarm/.swarming/w/ir/x/t/TestCopyFileToFile2900994081/001/dst3945164625: sendfile: invalid argument; want io.EOF
--- FAIL: TestCopyFileToFile/srcStart=100/dstStart=200/limit=2097152 (0.01s)

— watchflakes

@rorth
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rorth commented Oct 31, 2024

Should be fixed by https://go.dev/cl/622977.

It did, thanks. Weirdly, it worked immediately in a local build, while I had to clean out .cache on the bot first.

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