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runtime/trace: invalid stack ID found while reading generated trace #74054

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@cagedmantis

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@cagedmantis

Encountered an error while reading a trace generated with go 1.25 devel at d184f8d.

$ go tool trace /Users/amedee/Code/trace_samples/mergesort_1000000_go1.25-devel_d184f8dc02.trace
2025/06/09 13:42:56 Preparing trace for viewer...
2025/06/09 13:43:00 Encountered error, but able to proceed. Error: found invalid stack ID 1 for event ProcsChange
2025/06/09 13:43:00 Lost 0.00% of the latest trace data due to error (0 B of 75.9 MiB)
2025/06/09 13:43:00 Splitting trace for viewer...
2025/06/09 13:43:24 Opening browser. Trace viewer is listening on http://127.0.0.1:53293

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BugReportIssues describing a possible bug in the Go implementation.NeedsFixThe path to resolution is known, but the work has not been done.compiler/runtimeIssues related to the Go compiler and/or runtime.

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