nmschulte@desmas-l:~/src/omnisharp-roslyn$ gdb -ex run --args dotnet restore GNU gdb (Debian 7.11.1-2) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from dotnet...(no debugging symbols found)...done. Starting program: /home/nmschulte/.local/bin/dotnet restore [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff54c5700 (LWP 30136)] [New Thread 0x7ffff4cc4700 (LWP 30137)] [New Thread 0x7ffff44c3700 (LWP 30138)] [New Thread 0x7ffff3949700 (LWP 30139)] [New Thread 0x7ffff08a0700 (LWP 30140)] [Thread 0x7ffff08a0700 (LWP 30140) exited] [New Thread 0x7ffff08a0700 (LWP 30141)] [New Thread 0x7fffef746700 (LWP 30142)] [New Thread 0x7fffeef45700 (LWP 30143)] [New Thread 0x7fffee744700 (LWP 30144)] [New Thread 0x7fff57ffd700 (LWP 30145)] [New Thread 0x7fff577fc700 (LWP 30146)] [New Thread 0x7fff56ffb700 (LWP 30147)] [New Thread 0x7fff567fa700 (LWP 30148)] [New Thread 0x7fff55ff9700 (LWP 30149)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.DotNet/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.ScriptCs/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.MSBuild/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Stdio/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Plugins/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Host/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Roslyn.CSharp/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp/project.json... Thread 14 "dotnet" received signal SIG34, Real-time event 34. [Switching to Thread 0x7fff567fa700 (LWP 30148)] 0x00007fff7d2fc445 in ?? () (gdb) backtrace #0 0x00007fff7d2fc445 in ?? () #1 0x00007fff567f8240 in ?? () #2 0x00007fff5839dd60 in ?? () #3 0x00007fff7dd97108 in ?? () #4 0x0000000000000000 in ?? () (gdb) gcore warning: target file /proc/30132/cmdline contained unexpected null characters Saved corefile core.30132 (gdb) quit A debugging session is active. Inferior 1 [process 30132] will be killed. Quit anyway? (y or n) y nmschulte@desmas-l:~/src/omnisharp-roslyn$ gdb -ex run --args dotnet restore GNU gdb (Debian 7.11.1-2) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from dotnet...(no debugging symbols found)...done. Starting program: /home/nmschulte/.local/bin/dotnet restore [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff54c5700 (LWP 30157)] [New Thread 0x7ffff4cc4700 (LWP 30158)] [New Thread 0x7ffff44c3700 (LWP 30159)] [New Thread 0x7ffff3949700 (LWP 30160)] [New Thread 0x7ffff08a0700 (LWP 30161)] [Thread 0x7ffff08a0700 (LWP 30161) exited] [New Thread 0x7ffff08a0700 (LWP 30162)] [New Thread 0x7fffef746700 (LWP 30163)] [New Thread 0x7fffeef45700 (LWP 30164)] [New Thread 0x7fffee744700 (LWP 30165)] [New Thread 0x7fff57ffd700 (LWP 30166)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Plugins/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Stdio/project.json... [New Thread 0x7fff577fc700 (LWP 30167)] [New Thread 0x7fff56ffb700 (LWP 30168)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Roslyn.CSharp/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp/project.json... [New Thread 0x7fff567fa700 (LWP 30169)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.DotNet/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Host/project.json... [New Thread 0x7fff55ff9700 (LWP 30170)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.ScriptCs/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.MSBuild/project.json... Thread 14 "dotnet" received signal SIG34, Real-time event 34. [Switching to Thread 0x7fff567fa700 (LWP 30169)] 0x00007ffff63d8e40 in CorUnix::CSimpleHandleManager::GetObjectFromHandle(CorUnix::CPalThread*, void*, unsigned int*, CorUnix::IPalObject**) () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so (gdb) backtrace #0 0x00007ffff63d8e40 in CorUnix::CSimpleHandleManager::GetObjectFromHandle(CorUnix::CPalThread*, void*, unsigned int*, CorUnix::IPalObject**) () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #1 0x00007ffff63e7fc9 in CorUnix::CSharedMemoryObjectManager::ReferenceObjectByHandle(CorUnix::CPalThread*, void*, CorUnix::CAllowedObjectTypes*, unsigned int, CorUnix::IPalObject**) () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #2 0x00007ffff63f572d in SetEvent () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #3 0x00007ffff613eb3d in Thread::RareEnablePreemptiveGC() () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #4 0x00007ffff613eccc in Thread::PulseGCMode() () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #5 0x00007ffff60ac438 in FC_GCPoll(void*, Object*) () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #6 0x00007ffff61495cc in WeakReferenceNative::GetTarget(WeakReferenceObject*) () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #7 0x00007fff7d88dccd in ?? () #8 0x00007fff680061a0 in ?? () #9 0x00007fff58328630 in ?? () #10 0x0000000000000000 in ?? () (gdb) gcore warning: target file /proc/30153/cmdline contained unexpected null characters Saved corefile core.30153 (gdb) quit A debugging session is active. Inferior 1 [process 30153] will be killed. Quit anyway? (y or n) y nmschulte@desmas-l:~/src/omnisharp-roslyn$ gdb -ex run --args dotnet restore GNU gdb (Debian 7.11.1-2) 7.11.1 Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". Type "show configuration" for configuration details. For bug reporting instructions, please see: . Find the GDB manual and other documentation resources online at: . For help, type "help". Type "apropos word" to search for commands related to "word"... Reading symbols from dotnet...(no debugging symbols found)...done. Starting program: /home/nmschulte/.local/bin/dotnet restore [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7ffff54c5700 (LWP 30179)] [New Thread 0x7ffff4cc4700 (LWP 30180)] [New Thread 0x7ffff44c3700 (LWP 30181)] [New Thread 0x7ffff3949700 (LWP 30182)] [New Thread 0x7ffff08a0700 (LWP 30183)] [Thread 0x7ffff08a0700 (LWP 30183) exited] [New Thread 0x7ffff08a0700 (LWP 30184)] [New Thread 0x7fffef746700 (LWP 30185)] [New Thread 0x7fffeef45700 (LWP 30186)] [New Thread 0x7fffee744700 (LWP 30187)] [New Thread 0x7fff57ffd700 (LWP 30188)] [New Thread 0x7fff577fc700 (LWP 30189)] [New Thread 0x7fff56ffb700 (LWP 30190)] [New Thread 0x7fff567fa700 (LWP 30191)] [New Thread 0x7fff55ff9700 (LWP 30192)] log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.ScriptCs/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Roslyn.CSharp/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Stdio/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.MSBuild/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.DotNet/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Host/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp/project.json... log : Restoring packages for /home/nmschulte/src/omnisharp-roslyn/src/OmniSharp.Plugins/project.json... [New Thread 0x7fff2d719700 (LWP 30193)] [New Thread 0x7fff2cf18700 (LWP 30194)] [New Thread 0x7fff27fff700 (LWP 30195)] [Thread 0x7fff27fff700 (LWP 30195) exited] Thread 17 "dotnet" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff2cf18700 (LWP 30194)] 0x00007fffefb21ddd in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 (gdb) backtrace #0 0x00007fffefb21ddd in ?? () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 #1 0x00007fffefb1be6c in X509_verify_cert () from /usr/lib/x86_64-linux-gnu/libcrypto.so.1.0.0 #2 0x00007fff7de58365 in ?? () #3 0x00007fff2cf16c10 in ?? () #4 0xef9c359bd013a193 in ?? () #5 0x0000000001808675 in ?? () #6 0x00007ffff67c10f0 in vtable for InlinedCallFrame () from /tmp/dotnet/shared/Microsoft.NETCore.App/1.1.0-preview1-001100-00/libcoreclr.so #7 0x00007fff2cf175f8 in ?? () #8 0x00007fff7e0c87d8 in ?? () #9 0x00007fff7e0c87d8 in ?? () #10 0x00007fff2cf16c10 in ?? () #11 0x00007fff7de58365 in ?? () #12 0x00007fff2cf16cb0 in ?? () #13 0x00007fff7e0c87d8 in ?? () #14 0x00007fff584ab818 in ?? () #15 0x00007fff3806f5e0 in ?? () #16 0x0000000000000000 in ?? () (gdb) gcore warning: target file /proc/30175/cmdline contained unexpected null characters Saved corefile core.30175 (gdb) quit A debugging session is active. Inferior 1 [process 30175] will be killed. Quit anyway? (y or n) y