Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

runtime: TestGdbPythonCgo is flaky on linux-mips64le-rtrk builder #37794

Open
bcmills opened this issue Mar 11, 2020 · 2 comments
Open

runtime: TestGdbPythonCgo is flaky on linux-mips64le-rtrk builder #37794

bcmills opened this issue Mar 11, 2020 · 2 comments
Milestone

Comments

@bcmills
Copy link
Member

@bcmills bcmills commented Mar 11, 2020

2020-03-10T16:25:09-9f74f0a/linux-mips64le-rtrk
2020-02-01T06:01:05-866920a/linux-mips64le-rtrk
2019-11-27T16:41:28-b11d02e/linux-mips64le-rtrk
2019-11-19T02:41:53-2d8c199/linux-mips64le-rtrk
2019-11-15T18:31:19-398f9e1/linux-mips64le-rtrk
2019-11-13T15:52:21-bf49905/linux-mips64le-rtrk
2019-11-12T22:30:48-995ade8/linux-mips64le-rtrk

CC @ianlancetaylor @bogojevic @milanknezevic

##### GOMAXPROCS=2 runtime -cpu=1,2,4 -quick
--- FAIL: TestGdbPythonCgo (6.02s)
    runtime-gdb_test.go:69: gdb version 8.2
    runtime-gdb_test.go:236: gdb output: Loading Go Runtime support.
        Loading Go Runtime support.
        Breakpoint 1 at 0x1200ad4b4: file /tmp/gobuilder-mips64le/tmp/go-build883242937/main.go, line 15.
        Couldn't get registers: No such process.
        BEGIN info goroutines
        Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 442, in invoke
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
        END
        BEGIN print mapvar
        No symbol "mapvar" in current context.
        END
        BEGIN print strvar
        No symbol "strvar" in current context.
        END
        BEGIN info locals
        No frame selected.
        END
        BEGIN goroutine 1 bt
        Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 536, in invoke
            self.invoke_per_goid(goid, cmd)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 539, in invoke_per_goid
            pc, sp = find_goroutine(goid)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 467, in find_goroutine
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
        END
        BEGIN goroutine 2 bt
        Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 536, in invoke
            self.invoke_per_goid(goid, cmd)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 539, in invoke_per_goid
            pc, sp = find_goroutine(goid)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 467, in find_goroutine
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
        END
        BEGIN goroutine all bt
        Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 530, in invoke
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
        END
        Breakpoint 2 at 0x1200ad55c: file /tmp/gobuilder-mips64le/tmp/go-build883242937/main.go, line 20.
        Cannot execute this command while the selected thread is running.
        BEGIN goroutine 1 bt at the end
        Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 536, in invoke
            self.invoke_per_goid(goid, cmd)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 539, in invoke_per_goid
            pc, sp = find_goroutine(goid)
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 467, in find_goroutine
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
        END
        
    runtime-gdb_test.go:265: info goroutines failed: Traceback (most recent call last):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 442, in invoke
            for ptr in SliceValue(gdb.parse_and_eval("'runtime.allgs'")):
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 91, in __getitem__
            if i < 0 or i >= self.len:
          File "/tmp/gobuilder-mips64le/go/src/runtime/runtime-gdb.py", line 84, in len
            return int(self.val['len'])
        gdb.MemoryError: Cannot access memory at address 0x120193958
        Error occurred in Python command: Cannot access memory at address 0x120193958
FAIL
FAIL	runtime	177.962s
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Projects
None yet
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
1 participant
You can’t perform that action at this time.