mirror of
https://github.com/ioacademy-jikim/debugging
synced 2025-06-11 01:46:17 +00:00
629 lines
23 KiB
Plaintext
629 lines
23 KiB
Plaintext
---Thread-Announcement------------------------------------------
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Thread #x was created
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...
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by 0x........: pthread_create@* (hg_intercepts.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:92)
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by 0x........: main (pth_barrier.c:122)
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---Thread-Announcement------------------------------------------
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Thread #x was created
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...
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by 0x........: pthread_create@* (hg_intercepts.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:92)
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by 0x........: main (pth_barrier.c:122)
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---Thread-Announcement------------------------------------------
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Thread #x is the program's root thread
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 0 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 1 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 2 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 3 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 4 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 5 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 6 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 7 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 8 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 9 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 10 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
|
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 11 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
|
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 12 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
|
|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 13 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 14 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 15 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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----------------------------------------------------------------
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Possible data race during write of size 1 at 0x........ by thread #x
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Locks held: none
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at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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|
This conflicts with a previous write of size 1 by thread #x
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Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Address 0x........ is 16 bytes inside a block of size 32 alloc'd
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at 0x........: malloc (vg_replace_malloc.c:...)
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by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
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|
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----------------------------------------------------------------
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|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
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|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
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|
...
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|
Address 0x........ is 17 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
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|
by 0x........: barriers_and_races (pth_barrier.c:76)
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by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 18 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
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Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 19 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 20 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
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|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 21 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 22 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 23 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 24 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 25 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 26 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 27 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 28 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 29 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 30 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|
|
----------------------------------------------------------------
|
|
|
|
Possible data race during write of size 1 at 0x........ by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
|
|
This conflicts with a previous write of size 1 by thread #x
|
|
Locks held: none
|
|
at 0x........: threadfunc (pth_barrier.c:60)
|
|
by 0x........: mythread_wrapper (hg_intercepts.c:...)
|
|
...
|
|
Address 0x........ is 31 bytes inside a block of size 32 alloc'd
|
|
at 0x........: malloc (vg_replace_malloc.c:...)
|
|
by 0x........: barriers_and_races (pth_barrier.c:76)
|
|
by 0x........: main (pth_barrier.c:122)
|
|
Block was alloc'd by thread #x
|
|
|