Fatal process out of memory: Oilpan: CagedHeap reservation.

[Munrok]

Version: Deno 1.42.1

I can't use Deno, when I try to do it I receive:

$ deno


#
# Fatal process out of memory: Oilpan: CagedHeap reservation.
#
==== C stack trace ===============================

    0x6a36669bfa3 <???> at /usr/local/bin/deno
    0x6a36669aebb <???> at /usr/local/bin/deno
    0x6a366696b18 <???> at /usr/local/bin/deno
    0x6a3666e36fb <???> at /usr/local/bin/deno
    0x6a36684ba4e <???> at /usr/local/bin/deno
    0x6a366ea7719 <???> at /usr/local/bin/deno
    0x6a366eae9b0 <???> at /usr/local/bin/deno
    0x6a366eae6af <???> at /usr/local/bin/deno
    0x6a366ea77c1 <???> at /usr/local/bin/deno
    0x6a3654a96e1 <???> at /usr/local/bin/deno
    0x6a3654a91a0 <???> at /usr/local/bin/deno
Trace/BPT trap (core dumped)

$ ulimit -a
number of pseudoterminals                (-P) unlimited
socket buffer size           (bytes, -b) unlimited
core file size              (blocks, -c) 1048576
data seg size               (kbytes, -d) 33554432
file size                   (blocks, -f) unlimited
max kqueues                         (-k) unlimited
max locked memory           (kbytes, -l) 2048000
max memory size             (kbytes, -m) 2048000
open files                          (-n) 1500
pipe size                (512 bytes, -p) 1
stack size                  (kbytes, -s) 524288
cpu time                   (seconds, -t) unlimited
max user processes                  (-u) 20
virtual memory              (kbytes, -v) 15360000
swap size                   (kbytes, -w) unlimited

[marvinhagemeister]

@Munrok What are the steps to reproduce the error? Is it literally just calling deno without any additional arguments? To my knowledge that doesn't invoke v8 at all. The error message you posted suggests that v8 was started though, so I'm wondering if the command you posted is complete. Did the error occur by just calling deno or did you call something like deno run myscript.ts?

[Munrok]

@marvinhagemeister Everything I did was to enter the command "deno" (just like in my example) without any additional arguments.

[ThatRick]

I get the same error when trying to run deno in gpt-4o linux sandbox, but only when exec deno run script.js. Just exec deno runs w/o problem

[mpcref]

Same here.

$ deno --version
deno 1.42.4 (release, x86_64-unknown-freebsd)
v8 12.3.219.9
typescript 5.4.3

$ deno


#
# Fatal process out of memory: Oilpan: CagedHeap reservation.
#
==== C stack trace ===============================

    0x3d060f57dfa3 <???> at /usr/local/bin/deno
    0x3d060f57cebb <???> at /usr/local/bin/deno
    0x3d060f578b18 <???> at /usr/local/bin/deno
    0x3d060f5c56fb <???> at /usr/local/bin/deno
    0x3d060f72da4e <???> at /usr/local/bin/deno
    0x3d060fd89719 <???> at /usr/local/bin/deno
    0x3d060fd909b0 <???> at /usr/local/bin/deno
    0x3d060fd906af <???> at /usr/local/bin/deno
    0x3d060fd897c1 <???> at /usr/local/bin/deno
    0x3d060e38b6e1 <???> at /usr/local/bin/deno
    0x3d060e38b1a0 <???> at /usr/local/bin/deno
Trace/BPT trap (core dumped)

[marvinhagemeister]

@mpcref Does the error happen with the latest Deno version?