runtime: TestGdbAutotmpTypes failures

[gopherbot]

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes2165650426/001/main.go, line 9.
        [New LWP 1144577]
        [New LWP 1144578]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (53.89s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

2024-09-18 19:48 gotip-linux-riscv64 go@c71b5ff7 runtime.TestGdbAutotmpTypes (log)

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes2165650426/001/main.go, line 9.
        [New LWP 1144577]
        [New LWP 1144578]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (53.89s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

2024-09-18 15:49 gotip-linux-riscv64 go@889178d5 runtime.TestGdbAutotmpTypes (log)

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes659032878/001/main.go, line 9.
        [New LWP 2085890]
        [New LWP 2085892]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (53.08s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

2024-09-18 13:16 gotip-linux-riscv64 go@d682a9df runtime.TestGdbAutotmpTypes (log)

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes2953088239/001/main.go, line 9.
        [New LWP 2418331]
        [New LWP 2418332]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (57.61s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

2024-09-17 15:51 gotip-linux-riscv64 go@41ca2637 runtime.TestGdbAutotmpTypes (log)

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes2206060790/001/main.go, line 9.
        [New LWP 2688474]
        [New LWP 2688475]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (56.75s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "runtime" && test == "TestGdbAutotmpTypes"

2024-09-16 19:10 gotip-linux-riscv64 go@72739bbf runtime.TestGdbAutotmpTypes (log)

=== RUN   TestGdbAutotmpTypes
=== PAUSE TestGdbAutotmpTypes
=== CONT  TestGdbAutotmpTypes
    runtime-gdb_test.go:78: gdb version 15.0
    runtime-gdb_test.go:569: gdb output:
        Loading Go Runtime support.
        Target 'exec' cannot support this command.
        Breakpoint 1 at 0x6f720: file /home/swarming/.swarming/w/ir/x/t/TestGdbAutotmpTypes258065834/001/main.go, line 9.
        [New LWP 2847637]
        [New LWP 2847638]
...
        File runtime:
        	[]main.astruct
        	bucket<string,main.astruct>
        	hash<string,main.astruct>
        	main.astruct
        	typedef hash<string,main.astruct> * map[string]main.astruct;
        	typedef noalg.[8]main.astruct noalg.[8]main.astruct;
        	noalg.map.bucket[string]main.astruct
    runtime-gdb_test.go:586: could not find []main.astruct; in 'info typrs astruct' output
--- FAIL: TestGdbAutotmpTypes (51.09s)

— watchflakes

[mknyszek]

CC @golang/riscv64

[prattmic]

This is failing quite regularly. The linux-riscv64 builder is almost 100% red due to this failure. It also seems new, so perhaps a regression.

[mengzhuo]

Related to #67089

Fix at https://go-review.googlesource.com/c/go/+/598135