001+ Mon Apr 25 18:21:27 2022 (17700): Fatal Error Unable to allocate shared memory segment of 134217728 bytes: unknown: No such file or directory (2)
001- 1_callback
002- 2
003- data_callback
004- array(2) {
005- ["a"]=>
006- string(10) "1_callback"
007- ["b"]=>
008- int(2)
009- }