To give some more context about what Deja Dup was doing…
See https://salsa.debian.org/gnome-team/deja-dup/blob/debian/master/data/org.gnome.DejaDup.Monitor.desktop.in
which points to https://launchpad.net/bugs/1302416
And here's the output when I ran the command via webkit2gtk 2.20 built with the debugging patch proposed earlier here
$ ulimit -v 1000000; /usr/lib/deja-dup/deja-dup-monitor tryVMAllocate: mmap failed: vmSize=154618822656 errno=12 (Cannot allocate memory) FATAL: Could not allocate gigacage memory with maxAlignment = 34359738368, totalSize = 120259084288. Segmentation fault (core dumped)
To give some more context about what Deja Dup was doing…
See /salsa. debian. org/gnome- team/deja- dup/blob/ debian/ master/ data/org. gnome.DejaDup. Monitor. desktop. in
https:/
which points to https:/ /launchpad. net/bugs/ 1302416
And here's the output when I ran the command via webkit2gtk 2.20 built with the debugging patch proposed earlier here
$ ulimit -v 1000000; /usr/lib/ deja-dup/ deja-dup- monitor
tryVMAllocate: mmap failed: vmSize=154618822656 errno=12 (Cannot allocate memory)
FATAL: Could not allocate gigacage memory with
maxAlignment = 34359738368, totalSize = 120259084288.
Segmentation fault (core dumped)