mono_os_mutex_destroy: pthread_mutex_destroy failed with "Device or resource busy" #99609

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1. jkotas

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   on Mar 12, 2024
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3. jkotas

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5. jkotas commented on Mar 12, 2024

   

   jkotas

   on Mar 12, 2024

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   This is same as #97565 . The fix does not seem to work.
6. jkotas commented on Mar 12, 2024

   

   jkotas

   on Mar 12, 2024

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   The eventpipe mutex is being destroyed here:

   #17 0x0000ffff93701468 in mono_os_mutex_destroy (mutex=<optimized out>) at /__w/1/s/src/mono/mono/mini/../../mono/utils/mono-os-mutex.h:97
   #18 mono_coop_mutex_destroy (mutex=<optimized out>) at /__w/1/s/src/mono/mono/mini/../../mono/utils/mono-coop-mutex.h:45
   #19 ep_rt_spin_lock_free (spin_lock=<optimized out>) at /__w/1/s/src/mono/mono/mini/../../mono/eventpipe/ep-rt-mono.h:1213
   #20 ep_rt_mono_fini () at /__w/1/s/src/mono/mono/eventpipe/ep-rt-mono.c:892
   #21 0x0000ffff935b4d68 in mini_cleanup (domain=<optimized out>) at /__w/1/s/src/mono/mono/mini/mini-runtime.c:5259
   #22 0x0000ffff937814ac in ves_icall_System_Environment_Exit (result=42) at /__w/1/s/src/mono/mono/metadata/icall.c:6151
   

   While eventpipe is still running on a different thread here:

   #4  0x0000ffff93643a38 in mono_handle_native_crash (signal=0xffff934e04f3 "SIGSEGV", mctx=0xffff90255670, info=0xffff902559d0) at /__w/1/s/src/mono/mono/mini/mini-exceptions.c:2967
   #5  0x0000ffff935b0774 in mono_sigsegv_signal_handler_debug (_dummy=11, _info=0xffff902559d0, context=0xffff90255a50, debug_fault_addr=0x78) at /__w/1/s/src/mono/mono/mini/mini-runtime.c:3888
   #6  <signal handler called>
   #7  mono_atomic_cas_ptr (dest=0x78, exch=0x0, comp=0x0) at /__w/1/s/src/mono/mono/metadata/../../mono/utils/atomic.h:585
   #8  mono_atomic_load_ptr (src=0x78) at /__w/1/s/src/mono/mono/metadata/../../mono/utils/atomic.h:783
   #9  update_callback (location=0x78, new_=<optimized out>, counter=<optimized out>) at /__w/1/s/src/mono/mono/metadata/profiler.c:805
   #10 mono_profiler_set_jit_begin_callback (handle=0x0, cb=0x0, cb@entry=0xffff90256c30) at /__w/1/s/src/native/public/./mono/metadata/profiler-events.h:47
   #11 0x0000ffff93702300 in EventPipeEtwCallbackDotNETRuntime (source_id=<optimized out>, is_enabled=is_enabled@entry=0, level=level@entry=4 '\004', match_any_keywords=match_any_keywords@entry=65536, match_all_keywords=<optimized out>, filter_data=<optimized out>, callback_data=callback_data@entry=0x0) at /__w/1/s/src/mono/mono/eventpipe/ep-rt-mono-runtime-provider.c:4396
   #12 0x0000ffff936f3524 in ep_rt_provider_invoke_callback (callback_func=0xffff9370226c <EventPipeEtwCallbackDotNETRuntime>, source_id=0x0, is_enabled=0, level=4 '\004', match_any_keywords=65536, match_all_keywords=0, filter_data=0x0, callback_data=0x0) at /__w/1/s/src/mono/mono/mini/../../mono/eventpipe/ep-rt-mono.h:520
   #13 provider_invoke_callback (provider_callback_data=<optimized out>, provider_callback_data@entry=0xffff90256cf0) at /__w/1/s/src/native/eventpipe/ep-provider.c:419
   #14 0x0000ffff936f3cdc in disable_helper (id=<optimized out>) at /__w/1/s/src/native/eventpipe/ep.c:665
   
7. tommcdon

   assigned

   davmason

   on Mar 18, 2024
8. tommcdon

   added this to the 9.0.0 milestone on Mar 18, 2024
9. tommcdon commented on Mar 18, 2024

   

   tommcdon

   on Mar 18, 2024

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   This is same as #97565 . The fix does not seem to work.

   @davmason please take a look
10. tommcdon

    removed

    untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

    on Mar 18, 2024
11. davmason

    closed this as completedin #100938on Apr 13, 2024
12. github-actions

    locked and limited conversation to collaborators on May 13, 2024