Process: ssh [56063] Path: /usr/bin/ssh Identifier: ssh Version: 3.0 (1) Code Type: X86-64 (Native) Parent Process: bash [56018] Responsible: iTerm [260] User ID: 501 Date/Time: 2014-02-10 12:35:40.837 -0500 OS Version: Mac OS X 10.9.1 (13B3116) Report Version: 11 Anonymous UUID: F1DDBD05-F0F1-A191-4BA8-6E5A7F8EE3D1 Sleep/Wake UUID: BD0E2FBB-C8B8-4F38-AA86-A9ADBA3735AE Crashed Thread: 0 Dispatch queue: com.apple.main-thread Exception Type: EXC_GUARD Exception Codes: 0x4000000100000004, 0x00007fff90878c48 Thread 0 Crashed:: Dispatch queue: com.apple.main-thread 0 libsystem_kernel.dylib 0x00007fff8f6dd0c2 close + 10 1 ssh 0x000000010ef0a35d 0x10eed9000 + 201565 2 ssh 0x000000010eee607e 0x10eed9000 + 53374 3 libdyld.dylib 0x00007fff999145fd start + 1 Thread 0 crashed with X86 Thread State (64-bit): rax: 0x0000000000000001 rbx: 0x00000000000012fc rcx: 0x00007fff50d25008 rdx: 0x0000000000000000 rdi: 0x0000000000000004 rsi: 0x00007fff50d24fd0 rbp: 0x00007fff50d25020 rsp: 0x00007fff50d25008 r8: 0x003837313d534e4d r9: 0x00007fbe73400000 r10: 0x00007fff8f6dd0c2 r11: 0x0000000000000206 r12: 0x0000000000000000 r13: 0x00007fff50d268a0 r14: 0x0000000000000004 r15: 0x0000000000000002 rip: 0x00007fff8f6dd0c2 rfl: 0x0000000000000207 cr2: 0x00007fbe7340b000 Logical CPU: 0 Error Code: 0x02000006 Trap Number: 133 Binary Images: 0x10eed9000 - 0x10ef45fff ssh (3.0 - 1) <5A989BE9-7A82-3031-87BB-C7F144E91654> /usr/bin/ssh 0x7fff64c50000 - 0x7fff64c83817 dyld (239.3) /usr/lib/dyld 0x7fff8d3f2000 - 0x7fff8d403ff7 libsystem_asl.dylib (217.1.4) /usr/lib/system/libsystem_asl.dylib 0x7fff8d559000 - 0x7fff8d858fff com.apple.Foundation (6.9 - 1056) /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation 0x7fff8db8e000 - 0x7fff8dc1dfff com.apple.Metadata (10.7.0 - 800.12.2) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/Metadata.framework/Versions/A/Metadata 0x7fff8dffa000 - 0x7fff8dffafff com.apple.CoreServices (59 - 59) <67A369BA-2326-383F-995B-853DAD7BFF43> /System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices 0x7fff8dffb000 - 0x7fff8dffcfff liblangid.dylib (117) <9546E641-F730-3AB0-B3CD-E0E2FDD173D9> /usr/lib/liblangid.dylib 0x7fff8e5a1000 - 0x7fff8e5c8ff7 libsystem_network.dylib (241.3) /usr/lib/system/libsystem_network.dylib 0x7fff8e5c9000 - 0x7fff8e6b3fff libsqlite3.dylib (158) <447AA928-BCF7-3779-A7E5-210F264E0316> /usr/lib/libsqlite3.dylib 0x7fff8ed38000 - 0x7fff8ed51ff7 com.apple.Kerberos (3.0 - 1) <59427E11-37D6-34C9-95BB-D4438BFACA5B> /System/Library/Frameworks/Kerberos.framework/Versions/A/Kerberos 0x7fff8ee23000 - 0x7fff8ee24fff libunc.dylib (28) /usr/lib/system/libunc.dylib 0x7fff8f18e000 - 0x7fff8f217ff7 libsystem_c.dylib (997.1.1) <01F576D9-9718-3D99-A8EA-ACFD6CBBB51E> /usr/lib/system/libsystem_c.dylib 0x7fff8f218000 - 0x7fff8f28ffff com.apple.CoreServices.OSServices (600.4 - 600.4) <80E7B419-A0D5-373B-B2B5-88E6A8CD3AE6> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/OSServices.framework/Versions/A/OSServices 0x7fff8f32e000 - 0x7fff8f586ff1 com.apple.security (7.0 - 55471) <233831C5-C457-3AD5-AFE7-E3E2DE6929C9> /System/Library/Frameworks/Security.framework/Versions/A/Security 0x7fff8f591000 - 0x7fff8f595fff libsystem_stats.dylib (93.50.1) /usr/lib/system/libsystem_stats.dylib 0x7fff8f6c7000 - 0x7fff8f6e3ff7 libsystem_kernel.dylib (2422.75.4) /usr/lib/system/libsystem_kernel.dylib 0x7fff8f6e4000 - 0x7fff8f6e5ff7 libsystem_blocks.dylib (63) /usr/lib/system/libsystem_blocks.dylib 0x7fff90226000 - 0x7fff9022aff7 libheimdal-asn1.dylib (323.12) <063A01C2-E547-39D9-BB42-4CC8E64ADE70> /usr/lib/libheimdal-asn1.dylib 0x7fff9022b000 - 0x7fff9027dfff libc++.1.dylib (120) <2CB96D10-1E3E-39B1-B90D-C56C3818321E> /usr/lib/libc++.1.dylib 0x7fff90528000 - 0x7fff90532ff7 com.apple.bsd.ServiceManagement (2.0 - 2.0) <9556885C-22DD-3392-ACCB-2B413434D8D3> /System/Library/Frameworks/ServiceManagement.framework/Versions/A/ServiceManagement 0x7fff90545000 - 0x7fff9082ffff com.apple.CoreServices.CarbonCore (1077.14 - 1077.14) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/CarbonCore.framework/Versions/A/CarbonCore 0x7fff90863000 - 0x7fff9087dfff libdispatch.dylib (339.1.9) /usr/lib/system/libdispatch.dylib 0x7fff9087e000 - 0x7fff90889fff libkxld.dylib (2422.75.4) <5448DCF9-721D-3B8C-AEFE-2A89477E82CF> /usr/lib/system/libkxld.dylib 0x7fff9088c000 - 0x7fff908bbfd2 libsystem_m.dylib (3047.16) <9D96AACD-5870-3A5C-B849-7F9C0F6EBB09> /usr/lib/system/libsystem_m.dylib 0x7fff9093d000 - 0x7fff909a7ff7 com.apple.framework.IOKit (2.0.1 - 907.1.13) /System/Library/Frameworks/IOKit.framework/Versions/A/IOKit 0x7fff90aa4000 - 0x7fff90aa5ff7 libDiagnosticMessagesClient.dylib (100) <4CDB0F7B-C0AF-3424-BC39-495696F0DB1E> /usr/lib/libDiagnosticMessagesClient.dylib 0x7fff90aa8000 - 0x7fff90ab2fff libcommonCrypto.dylib (60049) <79B8E80F-E596-3302-8243-EC479B9546CA> /usr/lib/system/libcommonCrypto.dylib 0x7fff912cb000 - 0x7fff912d3fff libsystem_dnssd.dylib (522.1.11) /usr/lib/system/libsystem_dnssd.dylib 0x7fff9257e000 - 0x7fff925e2ff3 com.apple.datadetectorscore (5.0 - 354.0) <25525311-E3A2-3D06-9010-DDB12A936E88> /System/Library/PrivateFrameworks/DataDetectorsCore.framework/Versions/A/DataDetectorsCore 0x7fff93752000 - 0x7fff93752ffd libOpenScriptingUtil.dylib (157) <19F0E769-0989-3062-9AFB-8976E90E9759> /usr/lib/libOpenScriptingUtil.dylib 0x7fff93795000 - 0x7fff937b0ff7 libCRFSuite.dylib (34) /usr/lib/libCRFSuite.dylib 0x7fff937ef000 - 0x7fff938d6ff7 libxml2.2.dylib (26) /usr/lib/libxml2.2.dylib 0x7fff938dd000 - 0x7fff938e6fff com.apple.CommonAuth (4.0 - 2.0) <1D263127-5F27-3128-996D-7397660D0C6E> /System/Library/PrivateFrameworks/CommonAuth.framework/Versions/A/CommonAuth 0x7fff93f8d000 - 0x7fff93f94fff libcompiler_rt.dylib (35) <2A890004-0A78-3E33-9AC5-A7D63BD4F879> /usr/lib/system/libcompiler_rt.dylib 0x7fff93f95000 - 0x7fff93f9afff libmacho.dylib (845) /usr/lib/system/libmacho.dylib 0x7fff9410e000 - 0x7fff942c6ff3 libicucore.A.dylib (511.27) <003B6C21-CBD1-3486-9A1D-030ADF5FA061> /usr/lib/libicucore.A.dylib 0x7fff942c7000 - 0x7fff942d4ff0 libbz2.1.0.dylib (29) <0B98AC35-B138-349C-8063-2B987A75D24C> /usr/lib/libbz2.1.0.dylib 0x7fff945aa000 - 0x7fff9461dffb com.apple.securityfoundation (6.0 - 55122) <119D1C53-B292-3378-AEE1-A3B1FB02F43F> /System/Library/Frameworks/SecurityFoundation.framework/Versions/A/SecurityFoundation 0x7fff946bf000 - 0x7fff946dbfff libresolv.9.dylib (54) <11C2C826-F1C6-39C6-B4E8-6E0C41D4FA95> /usr/lib/libresolv.9.dylib 0x7fff94751000 - 0x7fff94752ff7 libsystem_sandbox.dylib (278.10) <273400C7-F4E2-393C-BC9A-9042490ACED0> /usr/lib/system/libsystem_sandbox.dylib 0x7fff94b90000 - 0x7fff94b97ff3 libcopyfile.dylib (103) <6453487A-EDA5-353C-8351-1AABB3C7777C> /usr/lib/system/libcopyfile.dylib 0x7fff94c9e000 - 0x7fff94ca2ff7 libcache.dylib (62) <8C1EFC4F-3F51-3DE9-A973-360B461F3D65> /usr/lib/system/libcache.dylib 0x7fff94cd0000 - 0x7fff94cf4fff libxpc.dylib (300.1.17) <1BB4598D-19ED-3A31-AFD2-C90DD2652CFD> /usr/lib/system/libxpc.dylib 0x7fff94e25000 - 0x7fff94eeefff com.apple.LaunchServices (572.23 - 572.23) <8D955BDE-2C4C-3DD4-B4D7-2D916174FE1D> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/LaunchServices.framework/Versions/A/LaunchServices 0x7fff963da000 - 0x7fff963e1fff com.apple.NetFS (6.0 - 4.0) /System/Library/Frameworks/NetFS.framework/Versions/A/NetFS 0x7fff9641d000 - 0x7fff96422fff com.apple.DiskArbitration (2.6 - 2.6) /System/Library/Frameworks/DiskArbitration.framework/Versions/A/DiskArbitration 0x7fff966b6000 - 0x7fff966e5ff5 com.apple.GSS (4.0 - 2.0) <0284500B-47BA-3FE8-A5B4-22A0E8D80783> /System/Library/Frameworks/GSS.framework/Versions/A/GSS 0x7fff96941000 - 0x7fff96942ffb libremovefile.dylib (33) <26266E3F-FDDC-3CFC-B27F-78B49BDC9BDC> /usr/lib/system/libremovefile.dylib 0x7fff96961000 - 0x7fff96972ff7 libz.1.dylib (53) <4C5FA1A5-4471-398E-9543-2E54D46E63E9> /usr/lib/libz.1.dylib 0x7fff9699e000 - 0x7fff969a7ff3 libsystem_notify.dylib (121) <31F9FEF5-2897-328A-8441-B7BDFEDB10D4> /usr/lib/system/libsystem_notify.dylib 0x7fff969b8000 - 0x7fff969b9fff com.apple.TrustEvaluationAgent (2.0 - 25) <334A82F4-4AE4-3719-A511-86D0B0723E2B> /System/Library/PrivateFrameworks/TrustEvaluationAgent.framework/Versions/A/TrustEvaluationAgent 0x7fff969ba000 - 0x7fff96a1eff9 com.apple.Heimdal (4.0 - 2.0) <5113294E-B07E-3E42-8CE1-5E4AD4120C92> /System/Library/PrivateFrameworks/Heimdal.framework/Versions/A/Heimdal 0x7fff96a1f000 - 0x7fff96a21ff3 libsystem_configuration.dylib (596.12) <9883100A-4D35-3D84-99B7-1CE999AE110A> /usr/lib/system/libsystem_configuration.dylib 0x7fff96a70000 - 0x7fff96ab2ff7 libauto.dylib (185.5) /usr/lib/libauto.dylib 0x7fff96ab3000 - 0x7fff96adcff7 libc++abi.dylib (48) <8C16158F-CBF8-3BD7-BEF4-022704B2A326> /usr/lib/libc++abi.dylib 0x7fff96b0d000 - 0x7fff96cbaf27 libobjc.A.dylib (551.1) /usr/lib/libobjc.A.dylib 0x7fff96dfc000 - 0x7fff96dfffff com.apple.TCC (1.0 - 1) /System/Library/PrivateFrameworks/TCC.framework/Versions/A/TCC 0x7fff96e00000 - 0x7fff96e07ff7 libsystem_pthread.dylib (53.1.4) <9DA50FD0-D9AC-3051-AD4B-BA0D745BC49C> /usr/lib/system/libsystem_pthread.dylib 0x7fff96e89000 - 0x7fff96ff9ff6 com.apple.CFNetwork (673.0.3 - 673.0.3) <42CFC3DB-35C8-3652-AF37-4BCC73D8BDEF> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork 0x7fff96ffd000 - 0x7fff97024ffb libsystem_info.dylib (449.1.3) <395D8CD6-616A-3BD3-A195-C6D68EB9AB22> /usr/lib/system/libsystem_info.dylib 0x7fff97561000 - 0x7fff97578fff com.apple.CFOpenDirectory (10.9 - 173.1.1) <3FB4D5FE-860B-3BDE-BAE2-3531D919EF10> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/Frameworks/CFOpenDirectory.framework/Versions/A/CFOpenDirectory 0x7fff97579000 - 0x7fff9757aff7 libSystem.B.dylib (1197.1.1) /usr/lib/libSystem.B.dylib 0x7fff9757b000 - 0x7fff9757ffff libpam.2.dylib (20) /usr/lib/libpam.2.dylib 0x7fff976ea000 - 0x7fff97705ff7 libsystem_malloc.dylib (23.1.10) /usr/lib/system/libsystem_malloc.dylib 0x7fff97a23000 - 0x7fff97a2eff7 com.apple.NetAuth (5.0 - 5.0) /System/Library/PrivateFrameworks/NetAuth.framework/Versions/A/NetAuth 0x7fff97c5f000 - 0x7fff97c87ffb libxslt.1.dylib (13) /usr/lib/libxslt.1.dylib 0x7fff98298000 - 0x7fff982fbff7 com.apple.SystemConfiguration (1.13 - 1.13) /System/Library/Frameworks/SystemConfiguration.framework/Versions/A/SystemConfiguration 0x7fff98357000 - 0x7fff9835dff7 libsystem_platform.dylib (24.1.4) <8ABC4EBE-10D6-35B8-ADEE-63600E87601C> /usr/lib/system/libsystem_platform.dylib 0x7fff9970b000 - 0x7fff99717ff7 com.apple.OpenDirectory (10.9 - 173.1.1) <6B78BD7B-5622-38E6-8FC6-86A117E3ACCA> /System/Library/Frameworks/OpenDirectory.framework/Versions/A/OpenDirectory 0x7fff998c2000 - 0x7fff99910fff libcorecrypto.dylib (161.1) /usr/lib/system/libcorecrypto.dylib 0x7fff99911000 - 0x7fff99914ff7 libdyld.dylib (239.3) <1767060C-6E76-3149-B991-8FEA14B8352C> /usr/lib/system/libdyld.dylib 0x7fff99b59000 - 0x7fff99b5bff7 libquarantine.dylib (71) <973BE51D-6465-392F-9099-D4AB21BF0D25> /usr/lib/system/libquarantine.dylib 0x7fff99bae000 - 0x7fff99d93ff7 com.apple.CoreFoundation (6.9 - 855.11) /System/Library/Frameworks/CoreFoundation.framework/Versions/A/CoreFoundation 0x7fff9a22d000 - 0x7fff9a23dfff libbsm.0.dylib (33) <2CAC00A2-1352-302A-88FA-C567D4D69179> /usr/lib/libbsm.0.dylib 0x7fff9a23e000 - 0x7fff9a299ffb com.apple.AE (665.5 - 665.5) <3558CC9A-FD30-3DAD-AB40-FE6828E76FE1> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/AE.framework/Versions/A/AE 0x7fff9a312000 - 0x7fff9a33bfff com.apple.DictionaryServices (1.2 - 208) /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/DictionaryServices.framework/Versions/A/DictionaryServices 0x7fff9aa9a000 - 0x7fff9aaa7ff7 libxar.1.dylib (202) <5572AA71-E98D-3FE1-9402-BB4A84E0E71E> /usr/lib/libxar.1.dylib 0x7fff9abe6000 - 0x7fff9ac53fff com.apple.SearchKit (1.4.0 - 1.4.0) <33298263-5B12-340D-BB9D-D52303849561> /System/Library/Frameworks/CoreServices.framework/Versions/A/Frameworks/SearchKit.framework/Versions/A/SearchKit 0x7fff9ad53000 - 0x7fff9ad58ff7 libunwind.dylib (35.3) <95D4D118-3368-3474-989D-271DE18C8365> /usr/lib/system/libunwind.dylib 0x7fff9ae67000 - 0x7fff9ae6eff7 liblaunch.dylib (842.1.4) <50B742D9-0C5C-3ABA-8EBF-3D447630932F> /usr/lib/system/liblaunch.dylib 0x7fff9b020000 - 0x7fff9b020ff7 libkeymgr.dylib (28) /usr/lib/system/libkeymgr.dylib External Modification Summary: Calls made by other processes targeting this process: task_for_pid: 1 thread_create: 0 thread_set_state: 0 Calls made by this process: task_for_pid: 0 thread_create: 0 thread_set_state: 0 Calls made by all processes on this machine: task_for_pid: 133725 thread_create: 0 thread_set_state: 0 VM Region Summary: ReadOnly portion of Libraries: Total=92.2M resident=50.7M(55%) swapped_out_or_unallocated=41.5M(45%) Writable regions: Total=17.5M written=232K(1%) resident=308K(2%) swapped_out=0K(0%) unallocated=17.2M(98%) REGION TYPE VIRTUAL =========== ======= Kernel Alloc Once 4K MALLOC 9396K MALLOC (admin) 16K STACK GUARD 56.0M Stack 8192K VM_ALLOCATE 8K __DATA 3412K __LINKEDIT 65.5M __TEXT 26.7M __UNICODE 544K shared memory 4K =========== ======= TOTAL 169.3M ########################################################################## lsof -p $PID output after calling .close() on the urllib2 request COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME # .. snip some .dylib and .so loads Python 56063 awgross txt REG 1,1 600832 11333 /usr/lib/dyld Python 56063 awgross txt REG 1,1 343122414 3967715 /private/var/run/dyld_shared_cache_x86_64 Python 56063 awgross 0u CHR 16,3 0t1639 1183 /dev/ttys003 Python 56063 awgross 1u CHR 16,3 0t1639 1183 /dev/ttys003 Python 56063 awgross 2u CHR 16,3 0t1639 1183 /dev/ttys003 Python 56063 awgross 3u systm 0t0 Python 56063 awgross 4u KQUEUE count=2, state=0x2 Python 56063 awgross 5u unix 0x7b8337c3b0ab223 0t0 ->0x7b8337c219b5f63