More complete crash dump with normal VM:
``` $ vmga/pharo-ui Pharo.image gccrash.st Start Loop: 1 Start Loop: 2 Start Loop: 3
...
Start Loop: 13 Start
evicted zombie process from run queue Loop: 14 Start
evicted zombie process from run queue
evicted zombie process from run queue
evicted zombie process from run queue Loop: 15
...
Start Loop: 50 Start
Segmentation fault Fri Nov 15 08:14:26 2019
/home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo Pharo VM version: 5.0-201902062351 Wed Feb 6 23:59:26 UTC 2019 gcc 4.8 [Production Spur 64-bit VM] Built from: CoInterpreter VMMaker.oscog-eem.2509 uuid: 91e81f64-95de-4914-a960-8f842be3a194 Feb 6 2019 With: StackToRegisterMappingCogit VMMaker.oscog-eem.2509 uuid: 91e81f64-95de-4914-a960-8f842be3a194 Feb 6 2019 Revision: VM: 201902062351 https://github.com/OpenSmalltalk/opensmalltalk-vm.git Date: Wed Feb 6 15:51:18 2019 CommitHash: a838346b Plugins: 201902062351 https://github.com/OpenSmalltalk/opensmalltalk-vm.git Build host: Linux travis-job-f2b22483-7f84-414f-b833-69f69518c685 4.4.0-101-generic #124~14.04.1-Ubuntu SMP Fri Nov 10 19:05:36 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux plugin path: /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351 [default: /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/]
C stack backtrace & registers: rax 0x00000000 rbx 0x00000011 rcx 0x00000033 rdx 0x00000000 rdi 0x00000011 rsi 0x00000011 rbp 0x09928f00 rsp 0x7ffe8478f9a0 r8 0x000d131c r9 0x006898e7 r10 0x7ffe8478fa40 r11 0x5dce5052 r12 0x099b0a08 r13 0x80000000000000 r14 0x02cefb70 r15 0x0993b688 rip 0x0043d9f0 */home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x43d9f0] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x41b0b3] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x41cb0e] /lib/x86_64-linux-gnu/libpthread.so.0(+0x12890)[0x7f2b7ee8a890] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x43d9f0] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo(markAndTrace+0x141)[0x43f3b1] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x452fe4] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo(fullGC+0x46)[0x457366] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x457a50] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x457e33] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo(interpret+0xa1f5)[0x467625] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x468866] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo(interpret+0x246)[0x45d676] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo(main+0x2fa)[0x41a59a] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f2b7eaa8b97] /home/alistair/pharo8/gccrash/vmga/pharo-vm/lib/pharo/5.0-201902062351/pharo[0x41a8c4] [0x0]
Smalltalk stack dump: 0x7ffe847d3b20 I SessionManager>launchSnapshot:andQuit: 0x2d744f8: a(n) SessionManager 0x7ffe847d3b90 I [] in SessionManager>snapshot:andQuit: 0x2d744f8: a(n) SessionManager 0x7ffe847d3bd0 I [] in INVALID RECEIVER>newProcess 0x2a39178 is in new space
Most recent primitives snip... wait snapshotPrimitive **IncrementalGC** **FullGC**
stack page bytes 8192 available headroom 5576 minimum unused headroom 4672
(Segmentation fault) vmga/pharo-ui: line 11: 322 Aborted (core dumped) "$DIR"/"pharo-vm/pharo" "$@" ```