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fix: resolve backtrace frame modules at runtime#227

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swananan merged 1 commit into
mainfrom
fix/backtrace-frame-module-cookie
Jun 14, 2026
Merged

fix: resolve backtrace frame modules at runtime#227
swananan merged 1 commit into
mainfrom
fix/backtrace-frame-module-cookie

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Record proc module base ranges in the offsets map so eBPF can match unwound frame PCs to their real mapped module before writing wire fields. This keeps module cookies and normalized PCs aligned with the actual frame module instead of the probe module.

Record proc module base ranges in the offsets map so eBPF can match unwound
frame PCs to their real mapped module before writing wire fields. This keeps
module cookies and normalized PCs aligned with the actual frame module instead
of the probe module.
@swananan swananan merged commit d469ed7 into main Jun 14, 2026
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@swananan swananan deleted the fix/backtrace-frame-module-cookie branch June 14, 2026 02:35
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