#51356: valgrind crashes/fails assertion --------------------+-------------------------------- Reporter: uri@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: | Port: valgrind --------------------+-------------------------------- {{{ $ valgrind pkcs11-tool -t -l ==23584== Memcheck, a memory error detector ==23584== Copyright (C) 2002-2015, and GNU GPL'd, by Julian Seward et al. ==23584== Using Valgrind-3.11.0 and LibVEX; rerun with -h for copyright info ==23584== Command: pkcs11-tool -t -l ==23584== --23584-- UNKNOWN mach_msg unhandled MACH_SEND_TRAILER option --23584-- UNKNOWN mach_msg unhandled MACH_SEND_TRAILER option (repeated 2 times) --23584-- UNKNOWN mach_msg unhandled MACH_SEND_TRAILER option (repeated 4 times) valgrind: m_syswrap/syswrap-amd64-darwin.c:507 (void wqthread_hijack(Addr, Addr, Addr, Addr, Int, Addr)): Assertion 'tst->os_state.pthread - magic_delta == self' failed. host stacktrace: ==23584== at 0x23803FC97: ??? ==23584== by 0x238040094: ??? ==23584== by 0x238040077: ??? ==23584== by 0x2380DE3E1: ??? sched status: running_tid=0 Thread 1: status = VgTs_WaitSys (lwpid 2567) ==23584== at 0x1007C8FAE: semaphore_wait_trap (in /usr/lib/system/libsystem_kernel.dylib) ==23584== by 0x1005D7CB1: _dispatch_semaphore_wait_slow (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x100986EA4: xpc_connection_send_message_with_reply_sync (in /usr/lib/system/libxpc.dylib) ==23584== by 0x1015877FD: transact (in /System/Library/Frameworks/PCSC.framework/Versions/A/PCSC) ==23584== by 0x1000806AC: pcsc_detect_readers (in /Library/OpenSC/lib/libopensc.4.dylib) ==23584== by 0x10003596D: sc_ctx_detect_readers (in /Library/OpenSC/lib/libopensc.4.dylib) ==23584== by 0x100035D80: sc_context_create (in /Library/OpenSC/lib/libopensc.4.dylib) ==23584== by 0x10154FBC4: C_Initialize (in /Library/OpenSC/lib/opensc- pkcs11.so) ==23584== by 0x100001CAF: main (in /usr/local/bin/pkcs11-tool) Thread 2: status = VgTs_WaitSys (lwpid 3587) ==23584== at 0x1007CF5E2: __workq_kernreturn (in /usr/lib/system/libsystem_kernel.dylib) ==23584== by 0x2380DE3E1: ??? ==23584== by 0x2382001AF: ??? ==23584== by 0x70000311EDAF: ??? ==23584== by 0x70000000BABF: ??? Thread 3: status = VgTs_WaitSys (lwpid 6147) ==23584== at 0x1007C8F72: mach_msg_trap (in /usr/lib/system/libsystem_kernel.dylib) ==23584== by 0x1007C83B2: mach_msg (in /usr/lib/system/libsystem_kernel.dylib) ==23584== by 0x1007BE03B: _kernelrpc_mach_port_request_notification (in /usr/lib/system/libsystem_kernel.dylib) ==23584== by 0x1005D4FCC: _dispatch_kevent_mach_notify_resume (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D51BC: _dispatch_kevent_unregister (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D3FD1: _dispatch_mach_msg_send (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D3A20: _dispatch_mach_msg_send (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D4B23: _dispatch_mach_send_drain (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D3458: _dispatch_mach_invoke (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D11FF: _dispatch_queue_drain (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D21DE: _dispatch_mgr_queue_drain (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D20B9: _dispatch_mgr_invoke (in /usr/lib/system/libdispatch.dylib) ==23584== by 0x1005D1DCC: _dispatch_mgr_thread (in /usr/lib/system/libdispatch.dylib) Note: see also the FAQ in the source distribution. It contains workarounds to several common problems. In particular, if Valgrind aborted or crashed after identifying problems in your program, there's a good chance that fixing those problems will prevent Valgrind aborting or crashing, especially if it happened in m_mallocfree.c. If that doesn't help, please report this bug to: www.valgrind.org In the bug report, send all the above text, the valgrind version, and what OS and version you are using. Thanks. $ }}} Mac OS X 10.11.4. Xcode-7.3.1. The program that the above failure occurs is "pkcs11-tool" from [https://Github.com/OpenSC/OpenSC.git] master branch. Bug report to [www.valgrind.org] has been submitted: [https://bugs.kde.org/show_bug.cgi?id=362920] Help and fix would be appreciated. -- Ticket URL: <https://trac.macports.org/ticket/51356> MacPorts <https://www.macports.org/> Ports system for OS X