[R-SIG-Mac] segfault on R v. 3.4.1

[James Plante]

If I knew what a segfault was, I might be able to be more helpful. 
Do any of you folks know what might’ve happened? I’ve d/l’d and installed the 3.4.1. Mac binary from CRAN three times, and each time I get the text below.
Any help will be appreciated; let me know if I can include anything else. A sysinfo() is out of the question, since my owly option is how I want to quit R. The only guess I have is that I don’t have enough memory installed. 
Main system info: 
MacOS Sierra v. 10.12.8; 27” iMac, late 2013; 3.4GHz Core i%; 8GB 1600MHz DDR3
Thanks in advance,
Jim
R version 3.4.1 (2017-06-30) -- "Single Candle"
Copyright (C) 2017 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin15.6.0 (64-bit)
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 *** caught segfault ***
address 0x1310, cause 'memory not mapped'
Traceback:
 1: dyn.load(file, DLLpath = DLLpath, ...)
 2: library.dynam(lib, package, package.lib)
 3: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]])
 4: asNamespace(ns)
 5: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,     .libPaths()), versionCheck = vI[[j]]),
i[[2L]], from = package)
 6: loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]])
 7: asNamespace(ns)
 8: namespaceImportFrom(ns, loadNamespace(j <- i[[1L]], c(lib.loc,
i[[2L]], from = package)
.libPaths()), versionCheck = vI[[j]]),
 9: loadNamespace(package, lib.loc)
10: doTryCatch(return(expr), name, parentenv, handler)
11: tryCatchOne(expr, names, parentenv, handlers[[1L]])
12: tryCatchList(expr, classes, parentenv, handlers)
13: tryCatch({    attr(package, "LibPath") <- which.lib.loc
<- attachNamespace(ns, pos = pos, deps)}, error = function(e) {
paste(" in", deparse(cc)[1L])    else ""    msg <- gettextf("package or namespace load failed for %s%s:\n
%s",         sQuote(package), P, conditionMessage(e))    if (logical.return)
msg), domain = NA)    else stop(msg, call. = FALSE, domain = NA)})
14: library(package, lib.loc = lib.loc, character.only = TRUE, logical.return = TRUE,
warn.conflicts, quietly = quietly)
15: doTryCatch(return(expr), name, parentenv, handler)
16: tryCatchOne(expr, names, parentenv, handlers[[1L]])
17: tryCatchList(expr, classes, parentenv, handlers)
18: tryCatch(library(package, lib.loc = lib.loc, character.only = TRUE,     logical.return = TRUE,
warn.conflicts = warn.conflicts, quietly = quietly),     error = function(e) e)
19: require(pkg, quietly = TRUE, warn.conflicts = FALSE, character.only = TRUE)
20: .First.sys()
Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
2017-09-14 08:14:57.208 R[11081:2277811] IMKClient Stall detected, *please Report* your user scenario
attaching a spindump (or sysdiagnose) that captures the problem - (imkxpc_attributesForCharacterIndex:reply:)
block performed very slowly (1.16 secs).
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