mirror of
https://github.com/ioacademy-jikim/debugging
synced 2026-08-30 09:19:28 +00:00
first commit
This commit is contained in:
jikim
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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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Thread #x unlocked a not-locked lock at 0x........
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:27)
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by 0x........: main (tc09_bad_unlock.c:49)
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Lock at 0x........ was first observed
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at 0x........: pthread_mutex_init (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:23)
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by 0x........: main (tc09_bad_unlock.c:49)
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Address 0x........ is on thread #x's stack
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in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
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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........: nearly_main (tc09_bad_unlock.c:35)
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by 0x........: main (tc09_bad_unlock.c:49)
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----------------------------------------------------------------
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Thread #x unlocked lock at 0x........ currently held by thread #x
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: child_fn (tc09_bad_unlock.c:11)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Lock at 0x........ was first observed
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at 0x........: pthread_mutex_init (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:31)
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by 0x........: main (tc09_bad_unlock.c:49)
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Address 0x........ is on thread #x's stack
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in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
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----------------------------------------------------------------
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Thread #x unlocked an invalid lock at 0x........
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:41)
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by 0x........: main (tc09_bad_unlock.c:49)
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----------------------------------------------------------------
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Thread #x's call to pthread_mutex_unlock failed
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with error code 1 (EPERM: Operation not permitted)
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:41)
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by 0x........: main (tc09_bad_unlock.c:49)
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---------------------
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----------------------------------------------------------------
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Thread #x unlocked a not-locked lock at 0x........
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:27)
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by 0x........: main (tc09_bad_unlock.c:50)
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Lock at 0x........ was first observed
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at 0x........: pthread_mutex_init (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:23)
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by 0x........: main (tc09_bad_unlock.c:49)
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Address 0x........ is on thread #x's stack
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in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
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----------------------------------------------------------------
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Thread #x: Attempt to re-lock a non-recursive lock I already hold
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at 0x........: mutex_lock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_lock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:32)
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by 0x........: main (tc09_bad_unlock.c:50)
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Lock was previously acquired
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at 0x........: mutex_lock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_lock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:32)
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by 0x........: main (tc09_bad_unlock.c:49)
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----------------------------------------------------------------
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Thread #x: Bug in libpthread: recursive write lock granted on mutex/wrlock which does not support recursion
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at 0x........: mutex_lock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_lock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:32)
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by 0x........: main (tc09_bad_unlock.c:50)
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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........: nearly_main (tc09_bad_unlock.c:35)
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by 0x........: main (tc09_bad_unlock.c:50)
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----------------------------------------------------------------
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Thread #x unlocked lock at 0x........ currently held by thread #x
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: child_fn (tc09_bad_unlock.c:11)
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by 0x........: mythread_wrapper (hg_intercepts.c:...)
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...
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Lock at 0x........ was first observed
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at 0x........: pthread_mutex_init (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:31)
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by 0x........: main (tc09_bad_unlock.c:49)
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Address 0x........ is on thread #x's stack
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in frame #x, created by nearly_main (tc09_bad_unlock.c:16)
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----------------------------------------------------------------
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Thread #x unlocked an invalid lock at 0x........
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:41)
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by 0x........: main (tc09_bad_unlock.c:50)
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----------------------------------------------------------------
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Thread #x's call to pthread_mutex_unlock failed
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with error code 1 (EPERM: Operation not permitted)
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at 0x........: mutex_unlock_WRK (hg_intercepts.c:...)
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by 0x........: pthread_mutex_unlock (hg_intercepts.c:...)
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by 0x........: nearly_main (tc09_bad_unlock.c:41)
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by 0x........: main (tc09_bad_unlock.c:50)
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----------------------------------------------------------------
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Thread #x: Exiting thread still holds 1 lock
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...
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ERROR SUMMARY: 11 errors from 11 contexts (suppressed: 0 from 0)
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