(DOCS) README note mimalloc Bus Error

README.md

@@ -117,6 +117,15 @@ Allocator `mimalloc` [is the fastest according to `mimalloc` project benchmarks]
 cargo install --locked super_speedy_syslog_searcher --features mimalloc
 ```
 
+Error `Bus error` is a known issue on some `aarch64-unknown-linux-gnu` systems.
+
+```lang-text
+$ s4 --version
+Bus error
+```
+
+Either use `jemalloc` or the default System allocator.
+
 <br/>
 
 `jemalloc`
@@ -740,15 +749,16 @@ See directory results in [`compare-log-mergers.txt`].
 Function [`slice_contains_X_2_unroll` is a custom implementation] of `slice.contains`. It is used for string searching and specifically to bypass unnecessary regular expression matches.
 According to the [flamegraph], regular expression matches are very expensive.
 
-`slice_contains_X_2_unroll` fares as well as `memchr` and `stringzilla` according to the criterion benchmark report.
+`slice_contains_X_2_unroll` fares as well as `memchr` and `stringzilla` in some cases according to
+this criterion benchmark report.
 
 <img width="95%" src="releases/0.7.74/criterion/slice_contains/report/violin.svg" style="background-color:white;padding:5px;"/>
 
-See the [0.7.74 criterion benchmark report].
+See the [full 0.7.74 criterion benchmark report].
 
 [`slice_contains_X_2_unroll` is a custom implementation]: https://docs.rs/super_speedy_syslog_searcher/0.7.74/s4lib/data/datetime/fn.slice_contains_X_2_unroll.html
 [flamegraph]: https://raw.githubusercontent.com/jtmoon79/super-speedy-syslog-searcher/0.7.74/releases/0.7.74/flamegraph-syslog.svg
-[0.7.74 criterion benchmark report]: https://html-preview.github.io/?url=https://github.com/jtmoon79/super-speedy-syslog-searcher/blob/main/releases/0.7.74/criterion/report/index.html
+[full 0.7.74 criterion benchmark report]: https://html-preview.github.io/?url=https://github.com/jtmoon79/super-speedy-syslog-searcher/blob/main/releases/0.7.74/criterion/report/index.html
 
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