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  1. with graph500 scale 15
  2.  
  3. with one thread
  4. #0  0x00007fffbf835da0 in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  5. #1  0x00007fffbf835c5c in sleep () from /lib/x86_64-linux-gnu/libc.so.6
  6. #2  0x00007fffc1366db0 in dbg_wait () at debug.c:42
  7. #3  <signal handler called>
  8. #4  0x00007fffc01c13c0 in arena_avail_tree_remove (rbtree=rbtree@entry=0x7fffbe800258, node=0x7fffbe406df8) at ../.././contrib/jemalloc/src/arena.c:88
  9. #5  0x00007fffc01c1894 in arena_avail_remove (npages=8, pageind=236, chunk=0x7fffbe400000, arena=0x7fffbe800180) at ../.././contrib/jemalloc/src/arena.c:109
  10. #6  arena_run_split_remove (arena=arena@entry=0x7fffbe800180, chunk=chunk@entry=0x7fffbe400000, run_ind=run_ind@entry=236, flag_dirty=flag_dirty@entry=8, need_pages=need_pages@entry=8)
  11.     at ../.././contrib/jemalloc/src/arena.c:243
  12. #7  0x00007fffc01c1af9 in arena_run_split_large_helper (arena=arena@entry=0x7fffbe800180, run=run@entry=0x7fffbe406e08, size=size@entry=32768, zero=zero@entry=false, remove=true)
  13.     at ../.././contrib/jemalloc/src/arena.c:290
  14. #8  0x00007fffc01c52ed in arena_run_split_large (zero=false, size=32768, run=0x7fffbe406e08, arena=0x7fffbe800180) at ../.././contrib/jemalloc/src/arena.c:333
  15. #9  arena_run_alloc_large_helper (zero=<optimized out>, size=<optimized out>, arena=<optimized out>) at ../.././contrib/jemalloc/src/arena.c:754
  16. #10 arena_run_alloc_large (zero=false, size=32768, arena=0x7fffbe800180) at ../.././contrib/jemalloc/src/arena.c:790
  17. #11 je_arena_palloc (arena=0x7fffbe800180, size=size@entry=32768, alignment=4096, alignment@entry=16, zero=zero@entry=false) at ../.././contrib/jemalloc/src/arena.c:1699
  18. #12 0x00007fffc01bbf62 in je_ipallocztm (is_metadata=false, arena=<optimized out>, try_tcache=true, zero=false, alignment=16, usize=<optimized out>, tsd=<optimized out>)
  19.     at include/jemalloc/internal/jemalloc_internal.h:918
  20. #13 je_ipalloc (zero=false, alignment=16, usize=<optimized out>, tsd=<optimized out>) at include/jemalloc/internal/jemalloc_internal.h:947
  21. #14 imemalign (memptr=memptr@entry=0x7fffb8021e88, alignment=16, size=32768, min_alignment=min_alignment@entry=8) at ../.././contrib/jemalloc/src/jemalloc.c:1511
  22. #15 0x00007fffc01bcf0a in posix_memalign (memptr=memptr@entry=0x7fffb8021e88, alignment=<optimized out>, size=<optimized out>) at ../.././contrib/jemalloc/src/jemalloc.c:1539
  23. #16 0x00007fffc13673c7 in _default_memalign (boundary=<optimized out>, size=<optimized out>) at default.c:33
  24. #17 0x00007fffc1374103 in registered_memalign (size=<optimized out>, boundary=<optimized out>) at ../../include/libhpx/memory.h:148
  25. #18 thread_new (parcel=parcel@entry=0x7fffbe47c100, f=f@entry=0x7fffc1373b00 <_execute_thread>) at thread.c:131
  26. #19 0x00007fffc13728e9 in _try_bind (p=0x7fffbe47c100) at worker.c:203
  27. #20 _schedule (in_lco=<optimized out>, final=<optimized out>) at worker.c:512
  28. #21 0x00007fffc1372aa8 in _continue (status=600, status@entry=0, size=0, value=0x0, cleanup=0x0, env=0x7fffb80215d0, env@entry=0x0) at worker.c:825
  29. #22 0x00007fffc1373ade in hpx_thread_exit (status=0) at worker.c:857
  30. #23 0x00007fffc1373b34 in _execute_thread (p=0x7fffb539e080) at worker.c:169
  31. #24 0x0000000000000000 in ?? ()
  32.  
  33.  
  34.  
  35.  
  36. with two threads
  37. thread 1
  38. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  39. (gdb) bt
  40. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  41. #1  0x00007fffbf835c5c in sleep () from /lib/x86_64-linux-gnu/libc.so.6
  42. #2  0x00007fffc1366db0 in dbg_wait () at debug.c:42
  43. #3  <signal handler called>
  44. #4  extent_ad_comp (a=0x7fff73c9ddb0, b=0x20ff5f025d379000) at ../.././contrib/jemalloc/src/extent.c:32
  45. #5  je_extent_tree_ad_search (rbtree=rbtree@entry=0x7fffc03ef6c0 <huge>, key=key@entry=0x7fff73c9ddb0) at ../.././contrib/jemalloc/src/extent.c:38
  46. #6  0x00007fffc01d71f8 in huge_node_locked (ptr=0x7fff6a400000) at ../.././contrib/jemalloc/src/huge.c:83
  47. #7  huge_node (ptr=0x7fff6a400000) at ../.././contrib/jemalloc/src/huge.c:96
  48. #8  je_huge_salloc (ptr=ptr@entry=0x7fff6a400000) at ../.././contrib/jemalloc/src/huge.c:385
  49. #9  0x00007fffc01bb200 in je_isalloc (demote=false, ptr=0x7fff6a400000) at include/jemalloc/internal/jemalloc_internal.h:850
  50. #10 realloc (ptr=0x7fff6a400000, size=134217728) at ../.././contrib/jemalloc/src/jemalloc.c:1763
  51. #11 0x0000000000407d0e in append (buffer=0x7fff7546f2e0, vertex=140735130987688, distance=266) at src/sssp_delta.c:33
  52. #12 0x0000000000407e07 in _insert_buckets (thread_no=thread_no@entry=0, level=level@entry=2, vertex=140735130987688, distance=distance@entry=266) at src/sssp_delta.c:57
  53. #13 0x0000000000408976 in _insert_neighbors_next_klevel (thread_no=0, level=level@entry=2, graph=graph@entry=140735130832896, vertex=vertex@entry=0x7fff72c1a000, distance=266, distance@entry=185,
  54.     k_current=k_current@entry=3) at src/sssp_kla.c:38
  55. #14 0x0000000000408bab in _sssp_klevel_process_vertex_action (args=<optimized out>) at src/sssp_kla.c:104
  56. #15 0x00007fffc136682e in action_execute (p=p@entry=0x7fff74ed3b00) at action.c:318
  57. #16 0x00007fffc1373b09 in _execute_thread (p=0x7fff74ed3b00) at worker.c:153
  58. #17 0x0000000000000000 in ?? ()
  59.  
  60.  
  61. thread 2
  62. [Switching to thread 2 (Thread 0x7fffbe3ff700 (LWP 15777))]
  63. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  64. (gdb) bt
  65. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  66. #1  0x00007fffbf835c5c in sleep () from /lib/x86_64-linux-gnu/libc.so.6
  67. #2  0x00007fffc1366db0 in dbg_wait () at debug.c:42
  68. #3  <signal handler called>
  69. #4  append (buffer=0x5b0da4925d379000, vertex=6117476617388789760, distance=1397) at src/sssp_delta.c:30
  70. #5  0x0000000000407e07 in _insert_buckets (thread_no=thread_no@entry=1, level=level@entry=2, vertex=6117476617388789760, distance=distance@entry=1397) at src/sssp_delta.c:57
  71. #6  0x0000000000408976 in _insert_neighbors_next_klevel (thread_no=1, level=level@entry=2, graph=graph@entry=140735130832896, vertex=vertex@entry=0x7fff72c1a000, distance=1397, distance@entry=84,
  72.     k_current=k_current@entry=3) at src/sssp_kla.c:38
  73. #7  0x0000000000408bab in _sssp_klevel_process_vertex_action (args=<optimized out>) at src/sssp_kla.c:104
  74. #8  0x00007fffc136682e in action_execute (p=p@entry=0x7fff74ed3b80) at action.c:318
  75. #9  0x00007fffc1373b09 in _execute_thread (p=0x7fff74ed3b80) at worker.c:153
  76. #10 0x0000000000000000 in ?? ()
  77.  
  78. and more bt with two threads
  79.  
  80. [Switching to thread 2 (Thread 0x7fffbe3ff700 (LWP 15882))]
  81. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  82. (gdb) bt
  83. #0  0x00007fffbf835dbd in nanosleep () from /lib/x86_64-linux-gnu/libc.so.6
  84. #1  0x00007fffbf835c5c in sleep () from /lib/x86_64-linux-gnu/libc.so.6
  85. #2  0x00007fffc1366db0 in dbg_wait () at debug.c:42
  86. #3  <signal handler called>
  87. #4  0x00007fffc01c1744 in arena_avail_tree_remove (rbtree=rbtree@entry=0x7fffbe802558, node=<optimized out>) at ../.././contrib/jemalloc/src/arena.c:88
  88. #5  0x00007fffc01c1894 in arena_avail_remove (npages=6, pageind=1010, chunk=0x7fff7c000000, arena=0x7fffbe802480) at ../.././contrib/jemalloc/src/arena.c:109
  89. #6  arena_run_split_remove (arena=arena@entry=0x7fffbe802480, chunk=chunk@entry=0x7fff7c000000, run_ind=run_ind@entry=1010, flag_dirty=8, need_pages=need_pages@entry=1)
  90.     at ../.././contrib/jemalloc/src/arena.c:243
  91. #7  0x00007fffc01c36a1 in arena_run_split_small (binind=8, size=<optimized out>, run=0x7fff7c019048, arena=0x7fffbe802480) at ../.././contrib/jemalloc/src/arena.c:360
  92. #8  arena_run_alloc_small_helper (binind=8, size=<optimized out>, arena=0x7fffbe802480) at ../.././contrib/jemalloc/src/arena.c:804
  93. #9  arena_run_alloc_small (binind=8, size=<optimized out>, arena=0x7fffbe802480) at ../.././contrib/jemalloc/src/arena.c:822
  94. #10 arena_bin_nonfull_run_get (bin=<optimized out>, arena=0x7fffbe802480) at ../.././contrib/jemalloc/src/arena.c:1345
  95. #11 arena_bin_malloc_hard (arena=arena@entry=0x7fffbe802480, bin=bin@entry=0x7fffbe802cd8) at ../.././contrib/jemalloc/src/arena.c:1387
  96. #12 0x00007fffc01c44af in je_arena_tcache_fill_small (arena=0x7fffbe802480, tbin=tbin@entry=0x7fff7f41a128, binind=<optimized out>, prof_accumbytes=prof_accumbytes@entry=0)
  97.     at ../.././contrib/jemalloc/src/arena.c:1445
  98. #13 0x00007fffc01e207f in je_tcache_alloc_small_hard (tcache=tcache@entry=0x7fff7f41a000, tbin=0x7fff7f41a128, binind=<optimized out>) at ../.././contrib/jemalloc/src/tcache.c:69
  99. #14 0x00007fffc01bc41d in je_tcache_alloc_small (zero=false, size=<optimized out>, tcache=0x7fff7f41a000) at ../.././contrib/jemalloc/include/jemalloc/internal/tcache.h:247
  100. #15 je_arena_malloc (try_tcache=true, zero=false, size=<optimized out>, arena=0x0, tsd=<optimized out>) at ../.././contrib/jemalloc/include/jemalloc/internal/arena.h:956
  101. #16 je_ipallocztm (is_metadata=false, arena=0x0, try_tcache=true, zero=false, alignment=<optimized out>, usize=<optimized out>, tsd=<optimized out>) at include/jemalloc/internal/jemalloc_internal.h:912
  102. #17 je_ipalloc (zero=false, alignment=<optimized out>, usize=<optimized out>, tsd=<optimized out>) at include/jemalloc/internal/jemalloc_internal.h:947
  103. #18 imemalign (memptr=memptr@entry=0x7fff73a45cb8, alignment=<optimized out>, size=<optimized out>, min_alignment=min_alignment@entry=8) at ../.././contrib/jemalloc/src/jemalloc.c:1511
  104. #19 0x00007fffc01bcf0a in posix_memalign (memptr=memptr@entry=0x7fff73a45cb8, alignment=<optimized out>, size=<optimized out>) at ../.././contrib/jemalloc/src/jemalloc.c:1539
  105. #20 0x00007fffc13673c7 in _default_memalign (boundary=<optimized out>, size=<optimized out>) at default.c:33
  106. #21 0x00007fffc136c1b9 in registered_memalign (boundary=64, size=<optimized out>) at ../../include/libhpx/memory.h:148
  107. #22 parcel_new (target=target@entry=140736385609792, action=action@entry=0, c_target=c_target@entry=0, c_action=c_action@entry=0, pid=140735134527688, data=data@entry=0x7fff73a45ec0, len=24)
  108.     at parcel.c:170
  109. #23 0x00007fffc136c813 in hpx_parcel_acquire (buffer=0x7fff73a45ec0, bytes=24) at hpx_parcel_glue.c:29
  110. #24 0x00007fffc13663c9 in _action_parcel_acquire (args=0x7fff73a45dc8, action=<optimized out>) at action.c:262
  111. #25 action_parcel_create (args=0x7fff73a45dc8, n=2, c_action=<optimized out>, c_addr=0, action=<optimized out>, addr=1266616210719232) at action.c:271
  112. #26 libhpx_call_action (addr=1266616210719232, action=<optimized out>, c_addr=0, c_action=<optimized out>, lsync=lsync@entry=0, gate=gate@entry=0, nargs=2, args=0x7fff73a45dc8) at action.c:282
  113. #27 0x00007fffc1364505 in _hpx_call (addr=<optimized out>, action=<optimized out>, result=result@entry=0, nargs=nargs@entry=2) at call.c:45
  114. #28 0x0000000000408a55 in _send_update_to_klevel_neighbors (graph=140735134515200, vertex=0x7fff72c1a000, distance=849, k_current=k_current@entry=2) at src/sssp_kla.c:71
  115. #29 0x0000000000408b4d in _sssp_klevel_process_vertex_action (args=0x7fff75a3a140) at src/sssp_kla.c:99
  116. #30 0x00007fffc136682e in action_execute (p=p@entry=0x7fff75a3a100) at action.c:318
  117. #31 0x00007fffc1373b09 in _execute_thread (p=0x7fff75a3a100) at worker.c:153
  118. #32 0x0000000000000000 in ?? ()
  119.  
  120.  
  121.  
  122. with random graph scale 18
  123. (action.c:action_execute:300) assert failed: (p->target != ((hpx_addr_t)0))
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