Segfault in build id: #37

[Jammet]

Hello!

This is about version:
MCServer Jenkins gcc armhf Release (master) build id: #37
from commit id: 1487f57905b8cfd52c98ef9601613eba21bc2f7d built at: Thu May 28 03:13:25 EDT 2015

After updating this morning to get the speedy wolves, I noticed that the server kept crashing after about 15 minutes of runtime. It auto-restarts, so I didn't notice until now.

Reverted to the previous version I used, about 2-3 days older:

MCServer Jenkins gcc armhf Release (master) build id: #29
from commit id: d50c8f073c979e855c3910bbb79b435f2f60f1a2 built at: Sun May 24 11:11:42 EDT 2015


This is what happened:

Code:

[17:08:17] Preparing spawn (world): 25.25% (101/400; 100.50 chunks / sec) [17:08:18] Preparing spawn (world): 62.75% (251/400; 147.93 chunks / sec) [17:08:19] Startup complete, took 4478ms! [17:16:06] D: | MCServer has encountered an error and needs to close [17:16:06] Details | SIGSEGV: Segmentation fault [17:16:06] MCServer Jenkins gcc armhf Release (master) build id: #37 [17:16:06] from commit id: 1487f57905b8cfd52c98ef9601613eba21bc2f7d built at: Thu May 28 03:13:25 EDT 2015 ./MCServer(_Z15PrintStackTracev+0x14)[0x1de300] ./MCServer(_Z14NonCtrlHandleri+0x8c)[0x1cb75c] /lib/arm-linux-gnueabihf/libc.so.6(__default_sa_restorer_v2+0x0)[0x76cedb20] ./MCServer(_ZN13cClientHandle14OnRemoteClosedEv+0x8c)[0x147ad0] ./MCServer(_ZN12cTCPLinkImpl13EventCallbackEP11buffereventsPv+0x178)[0x1df3e4] [17:16:06] D: | MCServer has encountered an error and needs to close [17:16:06] Details | SIGABRT: Server self-terminated due to an internal fault [17:16:06] MCServer Jenkins gcc armhf Release (master) build id: #37 [17:16:06] from commit id: 1487f57905b8cfd52c98ef9601613eba21bc2f7d built at: Thu May 28 03:13:25 EDT 2015 ./MCServer(_Z15PrintStackTracev+0x14)[0x1de300] ./MCServer(_Z14NonCtrlHandleri+0x8c)[0x1cb75c] /lib/arm-linux-gnueabihf/libc.so.6(__default_sa_restorer_v2+0x0)[0x76cedb20] /lib/arm-linux-gnueabihf/libc.so.6(gsignal+0x40)[0x76cec8dc] ./start.sh: line 1: 4405 Aborted ./MCServer

[tigerw]

I think this might have been fixed, and looks similar to https://forum.cuberite.org/showthread.ph...4#pid20924 - try updating again?

[Jammet]

The most recent build I can download is still #37, so ... that's the one that just bombed on me.

I'll wait for #38 and go for that.

[Jammet]

Not sure why, but the compile process on Jenkins for the arm build #38 is failing, so I will check again tomorrow.

[LogicParrot]

If something's wrong with the builds, you could always build from source using the lazy script (Yes, I'm marketing)

[Jammet]

Thanks, I'll keep that in mind, though I strongly prefer to just wget the binaries off of Jenkins. If the builds.mc-server.org doesn't get this to compile, it probably won't compile here either... I think.

At Jenkins, this happened 4 hours ago:

Code:

Started by upstream project "MCServer Linux x64" build number 579 originally caused by: Started by an SCM change Building on master in workspace /var/lib/jenkins/jobs/MCServer Linux armhf/workspace [workspace] $ /bin/sh -xe /tmp/hudson316542985093462580.sh + pwd + WD=/var/lib/jenkins/jobs/MCServer Linux armhf/workspace + PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/var/lib/jenkins/jobs/MCServer Linux armhf/workspace/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian/bin:/var/lib/jenkins/jobs/MCServer Linux armhf/workspace/tolua++ + rm -rf MCServer + git clone git://github.com/mc-server/MCServer.git Cloning into 'MCServer'... fatal: read error: Connection reset by peer fatal: early EOF fatal: index-pack failed Build step 'Execute shell' marked build as failure Archiving artifacts Finished: FAILURE

Maybe it'll do just fine by the next cycle.

[bearbin]

The issue with builds.cuberite.org is that GitHub is being very unreliable as of late - the servers often just return failures on a clone.

[Jammet]

^^ Alright. Then I will build it. On the RPi2 this will probably take many hours but that's fine.

Mh...

Code:

Building C object lib/zlib/CMakeFiles/zlib.dir/inftrees.c.o [ 3%] [ 3%] Building CXX object lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Database.cpp.o Building C object lib/zlib/CMakeFiles/zlib.dir/adler32.c.o cc1plus: error: unrecognized command line option â-std=c++11â cc1plus: error: unrecognized command line option â-std=c++11â lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/build.make:77: recipe for target 'lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Database.cpp.o' failed make[2]: *** [lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Database.cpp.o] Error 1 CMakeFiles/Makefile2:363: recipe for target 'lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/all' failed make[1]: *** [lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/all] Error 2 [ 3%] [ 3%] Building C object lib/lua/CMakeFiles/lua.dir/src/lzio.c.o Building C object lib/lua/CMakeFiles/lua.dir/src/lauxlib.c.o [ 4%] Building C object lib/lua/CMakeFiles/lua.dir/src/ldump.c.o [ 4%] Building C object lib/zlib/CMakeFiles/zlib.dir/inffast.c.o [ 4%] Building C object lib/zlib/CMakeFiles/zlib.dir/gzread.c.o [ 4%] Building C object lib/lua/CMakeFiles/lua.dir/src/lopcodes.c.o [ 4%] Building C object lib/lua/CMakeFiles/lua.dir/src/lvm.c.o [ 4%] Building C object lib/zlib/CMakeFiles/zlib.dir/gzwrite.c.o [ 4%] Building C object lib/lua/CMakeFiles/lua.dir/src/lstate.c.o [ 5%] Building C object lib/zlib/CMakeFiles/zlib.dir/gzlib.c.o [ 5%] Building C object lib/zlib/CMakeFiles/zlib.dir/deflate.c.o [ 5%] Building C object lib/lua/CMakeFiles/lua.dir/src/ldebug.c.o [ 5%] Building C object lib/zlib/CMakeFiles/zlib.dir/zutil.c.o [ 5%] Building C object lib/zlib/CMakeFiles/zlib.dir/crc32.c.o [ 6%] [ 6%] Building C object lib/lua/CMakeFiles/lua.dir/src/lstring.c.o Building C object lib/lua/CMakeFiles/lua.dir/src/lparser.c.o [ 6%] Building C object lib/zlib/CMakeFiles/zlib.dir/gzclose.c.o [ 7%] Building C object lib/zlib/CMakeFiles/zlib.dir/uncompr.c.o [ 7%] Building C object lib/lua/CMakeFiles/lua.dir/src/loslib.c.o [ 7%] Building C object lib/zlib/CMakeFiles/zlib.dir/trees.c.o [ 7%] Building C object lib/lua/CMakeFiles/lua.dir/src/lgc.c.o [ 7%] Building C object lib/zlib/CMakeFiles/zlib.dir/inflate.c.o [ 7%] Building C object lib/lua/CMakeFiles/lua.dir/src/ltable.c.o [ 7%] Building C object lib/zlib/CMakeFiles/zlib.dir/infback.c.o [ 8%] Building C object lib/lua/CMakeFiles/lua.dir/src/lobject.c.o [ 8%] Building C object lib/lua/CMakeFiles/lua.dir/src/ltm.c.o [ 8%] Building C object lib/lua/CMakeFiles/lua.dir/src/ltablib.c.o [ 9%] Building C object lib/zlib/CMakeFiles/zlib.dir/compress.c.o [ 9%] [ 9%] Building C object lib/lua/CMakeFiles/lua.dir/src/ldo.c.o Building C object lib/lua/CMakeFiles/lua.dir/src/ldblib.c.o [ 10%] Building C object lib/lua/CMakeFiles/lua.dir/src/lapi.c.o [ 10%] Building C object lib/lua/CMakeFiles/lua.dir/src/linit.c.o [ 10%] Building C object lib/lua/CMakeFiles/lua.dir/src/liolib.c.o Linking C static library libzlib.a [ 10%] Built target zlib [ 10%] Building C object lib/lua/CMakeFiles/lua.dir/src/print.c.o [ 11%] Building C object lib/lua/CMakeFiles/lua.dir/src/lundump.c.o [ 11%] Building C object lib/lua/CMakeFiles/lua.dir/src/llex.c.o [ 11%] Building C object lib/lua/CMakeFiles/lua.dir/src/lfunc.c.o [ 11%] Building C object lib/lua/CMakeFiles/lua.dir/src/lbaselib.c.o [ 12%] [ 12%] Building C object lib/lua/CMakeFiles/lua.dir/src/lmathlib.c.o Building C object lib/lua/CMakeFiles/lua.dir/src/loadlib.c.o [ 12%] Building C object lib/lua/CMakeFiles/lua.dir/src/lmem.c.o [ 12%] [ 12%] Building C object lib/lua/CMakeFiles/lua.dir/src/lcode.c.o Building C object lib/lua/CMakeFiles/lua.dir/src/lstrlib.c.o Linking C static library liblua.a [ 12%] Built target lua Makefile:113: recipe for target 'all' failed make: *** [all] Error 2 ----------------- Script aborted, reason: Compiling failed

Let's run the line again...

Code:

* branch master -> FETCH_HEAD Already on 'master' Already up-to-date. --- Updating submodules... Submodule 'MCServer/Plugins/ChatLog' () registered for path 'MCServer/Plugins/ChatLog' Submodule 'MCServer/Plugins/ChunkWorx' () registered for path 'MCServer/Plugins/ChunkWorx' Submodule 'MCServer/Plugins/Core' () registered for path 'MCServer/Plugins/Core' Submodule 'MCServer/Plugins/Handy' () registered for path 'MCServer/Plugins/Handy' Submodule 'MCServer/Plugins/MagicCarpet' () registered for path 'MCServer/Plugins/MagicCarpet' Submodule 'MCServer/Plugins/ProtectionAreas' () registered for path 'MCServer/Plugins/ProtectionAreas' Submodule 'MCServer/Plugins/TransAPI' () registered for path 'MCServer/Plugins/TransAPI' Submodule 'lib/SQLiteCpp' () registered for path 'lib/SQLiteCpp' Submodule 'lib/TCLAP' () registered for path 'lib/TCLAP' Submodule 'lib/libevent' () registered for path 'lib/libevent' Submodule 'lib/polarssl' () registered for path 'lib/polarssl' --- Running cmake... ~/MinecraftServer/downloads/compile ~/MinecraftServer/downloads/compile/build-mcserver ~/MinecraftServer/downloads/compile -- SQLITECPP_RUN_CPPLINT OFF -- SQLITECPP_RUN_CPPCHECK OFF -- SQLITECPP_RUN_DOXYGEN OFF -- SQLITECPP_BUILD_EXAMPLES OFF -- SQLITECPP_BUILD_TESTS OFF -- GCC Version >= 2.95 enabling no-strict-aliasing including polarssl -- Configuring done -- Generating done -- Build files have been written to: /home/pi/MinecraftServer/downloads/compile/build-mcserver --- Compiling... [ 0%] [ 1%] [ 5%] Built target zlib Building CXX object lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Column.cpp.o Building CXX object lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_value.cpp.o [ 5%] cc1plus: error: unrecognized command line option â-std=c++11â cc1plus: error: unrecognized command line option â-std=c++11â cc1plus: error: unrecognized command line option â-std=c++11â cc1plus: error: unrecognized command line option â-std=c++11â lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/build.make:54: recipe for target 'lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Column.cpp.o' failed make[2]: *** [lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/src/Column.cpp.o] Error 1 CMakeFiles/Makefile2:363: recipe for target 'lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/all' failed make[1]: *** [lib/SQLiteCpp/CMakeFiles/SQLiteCpp.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... lib/jsoncpp/CMakeFiles/jsoncpp.dir/build.make:54: recipe for target 'lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_value.cpp.o' failed make[2]: *** [lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_value.cpp.o] Error 1 make[2]: *** Waiting for unfinished jobs.... [ 11%] Built target lua Building CXX object lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_reader.cpp.o cc1plus: error: unrecognized command line option â-std=c++11â cc1plus: error: unrecognized command line option â-std=c++11â lib/jsoncpp/CMakeFiles/jsoncpp.dir/build.make:77: recipe for target 'lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_reader.cpp.o' failed make[2]: *** [lib/jsoncpp/CMakeFiles/jsoncpp.dir/src/lib_json/json_reader.cpp.o] Error 1 CMakeFiles/Makefile2:75: recipe for target 'lib/jsoncpp/CMakeFiles/jsoncpp.dir/all' failed make[1]: *** [lib/jsoncpp/CMakeFiles/jsoncpp.dir/all] Error 2 Makefile:113: recipe for target 'all' failed make: *** [all] Error 2 ----------------- Script aborted, reason: Compiling failed

Sadly, this is where the "magic" happens and I wouldn't know what to do about it. As frail as the build servers might be ...

[bearbin]

The buildserver should have the newest build in a few minutes, I was just explaining why the build had failed.

[xoft]

Jammet, your gcc is too old, you'd need to upgrade to 4.8 or newer in order to compile. I guess it's just easier to get the builds off the buildserver