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runtime: race detector SIGABRT or SIGSEGV on macOS Monterey [1.16 backport] #50072
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gopherbot
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Dec 9, 2021
(See #50073 (comment) for discussion) |
Change https://golang.org/cl/370698 mentions this issue: |
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Dec 15, 2021
Closed by merging 281860c to release-branch.go1.16. |
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…und macOS 12 malloc reserved address On macOS 12 a new malloc implementation (nano) is used by default, and apparently it reserves address range 0x600000000000-0x600020000000, which conflicts with the address range that TSAN uses for Go. Work around the issue by changing the address range slightly. The actual change is made on LLVM at https://reviews.llvm.org/D114825 . This CL includes syso's built with the patch applied. The syso in 1.16 was identical to the syso before the equivalent fix on the main branch, so the back-ported syso is identical to the fixed syso on the main branch. Fixes #50072. Updates #49138. Change-Id: I7b367d6e042b0db39a691c71601c98e4f8728a70 Reviewed-on: https://go-review.googlesource.com/c/go/+/367916 Trust: Cherry Mui <[email protected]> Reviewed-by: Austin Clements <[email protected]> (cherry picked from commit 5f65520) Reviewed-on: https://go-review.googlesource.com/c/go/+/370698
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@cherrymui requested issue #49138 to be considered for backport to the next 1.16 minor release.
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