[GC] level 1 gcs(minor) 247 gcs(major) 1 [GC] stack 0x00007fff7bc54f00 0x000000007bc54e10 0x00007fff7bd54f00 [GC] from 0x00007fd4d6a6e010 0x00007fd4d6aade88 0x00007fd4d6aee010 0x000000000003fe78 [GC] to 0x00007fd4d6aef010 0x00007fd4d6aef010 0x00007fd4d6b6f010 [GC] 0 locatives (from 32) [GC] level 1 gcs(minor) 252 gcs(major) 2 [GC] stack 0x00007fff7bc54f00 0x000000007bc54e00 0x00007fff7bd54f00 [GC] from 0x00007fd4d6aef010 0x00007fd4d6b2ee88 0x00007fd4d6b6f010 0x000000000003fe78 [GC] to 0x00007fd4d6a6e010 0x00007fd4d6a6e010 0x00007fd4d6aee010 [GC] 0 locatives (from 32) [GC] level 1 gcs(minor) 252 gcs(major) 3 [GC] stack 0x00007fff7bc54f00 0x000000007bc54de0 0x00007fff7bd54f00 [GC] from 0x00007fd4d6a6e010 0x00007fd4d6aade70 0x00007fd4d6aee010 0x000000000003fe60 [GC] to 0x00007fd4d6aef010 0x00007fd4d6aef010 0x00007fd4d6b6f010 [GC] 0 locatives (from 32)