cmd/link/internal/ld: TestRuntimeTypeAttrExternal failures

[gopherbot]

#!watchflakes
default <- pkg == "cmd/link/internal/ld" && test == "TestRuntimeTypeAttrExternal"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestRuntimeTypeAttrExternal
=== PAUSE TestRuntimeTypeAttrExternal
=== CONT  TestRuntimeTypeAttrExternal
    dwarf_test.go:905: could not run test program: signal: segmentation fault
--- FAIL: TestRuntimeTypeAttrExternal (0.48s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/link/internal/ld" && test == "TestRuntimeTypeAttrExternal"

2026-03-19 20:43 go1.26-darwin-arm64-race release-branch.go1.26@1368bc26 cmd/link/internal/ld.TestRuntimeTypeAttrExternal (log)

=== RUN   TestRuntimeTypeAttrExternal
=== PAUSE TestRuntimeTypeAttrExternal
=== CONT  TestRuntimeTypeAttrExternal
    dwarf_test.go:905: could not run test program: signal: segmentation fault
--- FAIL: TestRuntimeTypeAttrExternal (0.48s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/link/internal/ld" && test == "TestRuntimeTypeAttrExternal"

2026-03-23 18:31 go1.26-darwin-arm64-race release-branch.go1.26@12bf7d8c cmd/link/internal/ld.TestRuntimeTypeAttrExternal (log)

=== RUN   TestRuntimeTypeAttrExternal
=== PAUSE TestRuntimeTypeAttrExternal
=== CONT  TestRuntimeTypeAttrExternal
    dwarf_test.go:905: could not run test program: signal: segmentation fault
--- FAIL: TestRuntimeTypeAttrExternal (0.42s)

— watchflakes