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runtime: TestCgoPprof failures [consistent failure] #72776

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gopherbot opened this issue Mar 10, 2025 · 6 comments
Closed

runtime: TestCgoPprof failures [consistent failure] #72776

gopherbot opened this issue Mar 10, 2025 · 6 comments
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compiler/runtime Issues related to the Go compiler and/or runtime. 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 == "runtime" && test == "TestCgoPprof"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3679859900/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2798814125]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: f50716bfeadcd3f08af37a56d2fb3e5ecda98e37
        Type: cpu
        Time: 2025-03-10 16:25:04 UTC
        Duration: 1.12s, Total samples = 490ms (43.88%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (6.03s)

— 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 Mar 10, 2025
@gopherbot
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Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestCgoPprof"
2025-03-10 16:05 gotip-linux-amd64-clang15 go@e256e640 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3679859900/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2798814125]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: f50716bfeadcd3f08af37a56d2fb3e5ecda98e37
        Type: cpu
        Time: 2025-03-10 16:25:04 UTC
        Duration: 1.12s, Total samples = 490ms (43.88%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (6.03s)
2025-03-10 16:05 gotip-linux-arm64-asan-clang15 go@e256e640 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build2078703228/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof1120305838]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: ea4aa483ee19b89c4937264aa594d5b683734ee3
        Type: cpu
        Time: 2025-03-10 16:26:22 UTC
        Duration: 1.11s, Total samples = 720ms (64.76%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (2.38s)
2025-03-10 16:33 gotip-linux-amd64-clang15 go@fd399716 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_test.go:172: running /home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -o /home/swarming/.swarming/w/ir/x/t/go-build779683275/testprogcgo_.exe 
    crash_test.go:194: built testprogcgo_ in 4.023152358s
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build779683275/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof1461076517]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: a9355569cc33f28dbc3c1dfbe8b71226404de836
        Type: cpu
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (5.50s)
2025-03-10 21:02 gotip-linux-amd64-msan-clang15 go@895bcf17 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3733604034/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof82872180]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: c94839c3858f4a64401b66dabd22d3dd81176521
        Type: cpu
        Time: 2025-03-10 21:15:20 UTC
        Duration: 1.10s, Total samples = 910ms (82.49%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (6.86s)
2025-03-10 21:19 gotip-linux-amd64-msan-clang15 go@b0e7f95a runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build1445212655/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof1433718152]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: c9af017ae62510e3678bdbb8bdb6ede5073d6d82
        Type: cpu
        Time: 2025-03-10 21:35:25 UTC
        Duration: 1.11s, Total samples = 910ms (81.82%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (3.20s)
2025-03-10 21:20 gotip-linux-amd64-clang15 go@2611d81d runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_test.go:172: running /home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -o /home/swarming/.swarming/w/ir/x/t/go-build1817400963/testprogcgo_.exe 
    crash_test.go:194: built testprogcgo_ in 4.287862523s
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build1817400963/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof3919525466]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 39588b927b53c508137897e5381fdbd2f6aa52bb
        Type: cpu
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (5.70s)
2025-03-10 21:20 gotip-linux-amd64-clang15 go@01688dac runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build424769768/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof4906346]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 7e4d330111cc51c2d7f0ddc06bcbc69bfeda7279
        Type: cpu
        Time: 2025-03-10 21:37:36 UTC
        Duration: 1.14s, Total samples = 680ms (59.81%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (5.50s)
2025-03-10 21:20 gotip-linux-amd64-asan-clang15 go@4635ad04 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_test.go:172: running /home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -o /home/swarming/.swarming/w/ir/x/t/go-build3189582551/testprogcgo_.exe 
    crash_test.go:194: built testprogcgo_ in 1.232453383s
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3189582551/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof409195635]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 6227c515db5c9e0055feb9c2c9e22dbfced76473
        Type: cpu
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (10.04s)
2025-03-10 21:20 gotip-linux-amd64-asan-clang15 go@574a9fa6 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3366122009/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2520867370]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 4fde1ffb817c661eda50b7d993ad33ada96c805d
        Type: cpu
        Time: 2025-03-10 21:39:25 UTC
        Duration: 1.10s, Total samples = 540ms (48.93%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (2.57s)
2025-03-10 21:20 gotip-linux-amd64-msan-clang15 go@574a9fa6 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build392864564/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof4093567440]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 4fde1ffb817c661eda50b7d993ad33ada96c805d
        Type: cpu
        Time: 2025-03-10 21:39:06 UTC
        Duration: 1.11s, Total samples = 900ms (81.33%)
...
              10ms   runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (6.34s)

— watchflakes

@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Mar 10, 2025
@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestCgoPprof"
2025-03-10 21:20 gotip-linux-amd64-msan-clang15 go@2611d81d runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build2964056044/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2499909714]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 39588b927b53c508137897e5381fdbd2f6aa52bb
        Type: cpu
        Time: 2025-03-10 21:46:00 UTC
        Duration: 1.10s, Total samples = 940ms (85.12%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (3.34s)
2025-03-10 22:02 gotip-linux-amd64-clang15 go@2abe5ceb runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build1077200990/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2909730113]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 81751e5c2806bf1ab429faa9335d460ce361883d
        Type: cpu
        Time: 2025-03-10 22:12:43 UTC
        Duration: 1.10s, Total samples = 870ms (78.84%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (4.61s)
2025-03-10 22:02 gotip-linux-amd64-msan-clang15 go@2abe5ceb runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build845406709/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2781768842]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: 81751e5c2806bf1ab429faa9335d460ce361883d
        Type: cpu
        Time: 2025-03-10 22:13:06 UTC
        Duration: 1.10s, Total samples = 970ms (87.82%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (9.15s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestCgoPprof"
2025-03-11 00:55 gotip-linux-amd64-clang15 go@2a772a2f runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_test.go:172: running /home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -o /home/swarming/.swarming/w/ir/x/t/go-build3845988696/testprogcgo_.exe 
    crash_test.go:194: built testprogcgo_ in 4.40614634s
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3845988696/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof1604507562]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: dee7ae4f9bab93fc72dc028d82d184601b4c585c
        Type: cpu
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (5.68s)
2025-03-11 00:55 gotip-linux-amd64-msan-clang15 go@2a772a2f runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_test.go:172: running /home/swarming/.swarming/w/ir/x/w/goroot/bin/go build -o /home/swarming/.swarming/w/ir/x/t/go-build2424786081/testprogcgo_.exe 
    crash_test.go:194: built testprogcgo_ in 5.859343237s
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build2424786081/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof3638303701]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: dee7ae4f9bab93fc72dc028d82d184601b4c585c
        Type: cpu
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (8.50s)

— watchflakes

@gopherbot
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Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestCgoPprof"
2025-03-11 04:30 gotip-linux-amd64-msan-clang15 go@2d097e36 runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build1796897369/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof2311298835]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: f6dcbe47942de879a38587ffae9a14d1c81a3706
        Type: cpu
        Time: 2025-03-11 04:43:48 UTC
        Duration: 1.11s, Total samples = 890ms (80.45%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (6.59s)

— watchflakes

@gopherbot
Copy link
Contributor Author

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestCgoPprof"
2025-03-11 12:44 gotip-linux-arm64-asan-clang15 go@ae4c13af runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build2591537402/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof211005101]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: d5cf02863d765313322794ba5e354bcf6b44dbc4
        Type: cpu
        Time: 2025-03-11 12:55:39 UTC
        Duration: 1.11s, Total samples = 500ms (45.03%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (2.26s)
2025-03-11 12:45 gotip-linux-amd64-asan-clang15 go@a588c6fb runtime.TestCgoPprof (log) 
=== RUN   TestCgoPprof
=== PAUSE TestCgoPprof
=== CONT  TestCgoPprof
    crash_cgo_test.go:336: [/home/swarming/.swarming/w/ir/x/w/goroot/bin/go tool pprof -tagignore=ignore -traces /home/swarming/.swarming/w/ir/x/t/go-build3331962521/testprogcgo_.exe /home/swarming/.swarming/w/ir/x/t/prof3403550806]:
        TagIgnore expression matched no samples
        File: testprogcgo_.exe
        Build ID: a3f86649f75ee1dcadd3f7d38fe3f691f1320a8a
        Type: cpu
        Time: 2025-03-11 13:00:26 UTC
        Duration: 1.11s, Total samples = 770ms (69.53%)
...
                     runtime.exitsyscallfast
                     runtime.exitsyscall
                     runtime.cgocall
                     main._Cfunc_cpuHog
                     main.CgoPprof
                     main.main
                     runtime.main
        -----------+-------------------------------------------------------
    crash_cgo_test.go:344: cpuHog traceback missing.
--- FAIL: TestCgoPprof (2.30s)

— watchflakes

@ianlancetaylor
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CC @thanm

Probably due to https://go.dev/cl/655976. Closing optimistically assuming that it is fixed by https://go.dev/cl/656675.

@ianlancetaylor ianlancetaylor marked this as a duplicate of #72775 Mar 11, 2025
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