Re: firefox on aarch64

[maya%NetBSD.org@localhost]

On Fri, Jul 31, 2020 at 10:52:10PM +0000, maya%NetBSD.org@localhost wrote:
> I could find a hint in a backtrace from jared's build output.
> It seems to be failing on the first GC judging by the output.
> 
> Following the backtrace suggested this function might have failed:
> https://github.com/v8/v8/blob/4b9b23521e6fd42373ebbcb20ebe03bf445494f9/src/heap/spaces.cc#L2556-L2577
> 
> Taylor was hoping someone would ktrace it and upload the output. I can't
> do this as easily.


Here's ktrace output from a very short node run that crashed.
http://netbsd.org/~maya/node_arm64.txt

   162      1 node     CALL  mmap(0x35140000,0x7f000,PROT_NONE,0x1042<PRIVATE,NORESERVE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0)
   162      1 node     RET   mmap -1 errno 12 Cannot allocate memory
   162      1 node     CALL  mmap(0x35140000,0x7f000,PROT_NONE,0x1042<PRIVATE,NORESERVE,ANONYMOUS,ALIGN=NONE>,0xffffffff,0,0)
   162      1 node     RET   mmap -1 errno 12 Cannot allocate memory