Control: tag -1 moreinfo On Sun, 2017-04-09 at 12:09 +0200, Fernando Santagata wrote: [...] > The last line in dmesg is: > > [ 503.531581] mmap: java (6830): VmData 134582272 exceed data ulimit > 134217728. Update limits or use boot option ignore_rlimit_data. > > but > > $ ulimit > unlimited ulimit with no options shows the file size limit, not the data size limit. > I think this is related to this thread in the linux-mm mailing list, dating > back to kernel version 4.7, the first one that exibits this behavior: > > https://lists.gt.net/linux/kernel/2528084 > > This error shows even when using concurrent programming under Perl6, so it > seems to be really related to sharing memory. > > The last usable kernel in this respect is version 4.6. The warning message tells you how to work around this (add kernel parameter 'ignore_rlimit_data'). Doesn't that work? Ben. -- Ben Hutchings 73.46% of all statistics are made up.
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