Segfault in build id: #37 - Printable Version

Segfault in build id: #37 - Printable Version

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Segfault in build id: #37 - Jammet - 05-29-2015

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

RE: Segfault in build id: #37 - tigerw - 05-29-2015

I think this might have been fixed, and looks similar to https://forum.cuberite.org/showthread.php?tid=1984&pid=20924#pid20924 - try updating again?

RE: Segfault in build id: #37 - Jammet - 05-29-2015

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. Smile

RE: Segfault in build id: #37 - Jammet - 05-29-2015

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

RE: Segfault in build id: #37 - LogicParrot - 05-29-2015

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

)

RE: Segfault in build id: #37 - Jammet - 05-29-2015

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.

RE: Segfault in build id: #37 - bearbin - 05-29-2015

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.

RE: Segfault in build id: #37 - Jammet - 05-29-2015

^^ 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 ...

RE: Segfault in build id: #37 - bearbin - 05-29-2015

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

RE: Segfault in build id: #37 - xoft - 05-29-2015

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 Smile