smarthome_network_wakeonlan is failing to build on indigo armhf

[tfoote]

http://build.ros.org:8080/job/Ibin_arm_uThf__smarthome_network_wakeonlan__ubuntu_trusty_armhf__binary/

It appears to be crashing qemu

12:24:46 Unzipping /tmp/binarydeb/ros-indigo-smarthome-network-wakeonlan-0.1.66/obj-arm-linux-gnueabihf/devel/share/gradle/wrapper/dists/gradle-2.7-bin/34pav52un904ef0995k04o7nr6/gradle-2.7-bin.zip to /tmp/binarydeb/ros-indigo-smarthome-network-wakeonlan-0.1.66/obj-arm-linux-gnueabihf/devel/share/gradle/wrapper/dists/gradle-2.7-bin/34pav52un904ef0995k04o7nr6
12:24:51 Set executable permissions for: /tmp/binarydeb/ros-indigo-smarthome-network-wakeonlan-0.1.66/obj-arm-linux-gnueabihf/devel/share/gradle/wrapper/dists/gradle-2.7-bin/34pav52un904ef0995k04o7nr6/gradle-2.7/bin/gradle
12:25:10 Unsupported ioctl: cmd=0x8933
12:25:10 Unsupported ioctl: cmd=0x8933
12:25:10 Unsupported ioctl: cmd=0x8933
12:25:10 Unsupported setsockopt level=41 optname=18
12:25:13 #
12:25:13 # A fatal error has been detected by the Java Runtime Environment:
12:25:13 #
12:25:13 [thread -867503008 also had an error]#  
12:25:13 [thread -893852576 also had an error]Internal Error
12:25:13  (os_linux_zero.cpp:285), pid=279, tid=3402818656
12:25:13 #  fatal error: caught unhandled signal 4
12:25:13 #
12:25:13 # JRE version: OpenJDK Runtime Environment (7.0_101) (build 1.7.0_101-b00)
12:25:13 # Java VM: OpenJDK Zero VM (24.95-b01 interpreted mode linux-arm )
12:25:13 # Derivative: IcedTea 2.6.6
12:25:13 # Distribution: Ubuntu 14.04 LTS, package 7u101-2.6.6-0ubuntu0.14.04.1
12:25:13 # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again
12:25:13 #
12:25:13 # An error report file with more information is saved as:
12:25:13 # /tmp/binarydeb/ros-indigo-smarthome-network-wakeonlan-0.1.66/hs_err_pid279.log
12:25:13 qemu: unhandled CPU exception 0x2 - aborting
12:25:13 R00=00000000 R01=00000081 R02=00000001 R03=ffff0fa0
12:25:13 R04=fffffffd R05=f5f60740 R06=f5f60728 R07=f6693d30
12:25:13 R08=f5f60700 R09=f667d000 R10=cf7bbbf8 R11=f6696324
12:25:13 R12=000000f0 R13=cf7bbbf0 R14=f659780d R15=f6772d7c
12:25:13 PSR=40000010 -Z-- A usr32
12:25:13 qemu: uncaught target signal 6 (Aborted) - core dumped
12:25:13 Aborted (core dumped)
12:25:13 make[4]: make[4]: Leaving directory `/tmp/binarydeb/ros-indigo-smarthome-network-wakeonlan-0.1.66/obj-arm-linux-gnueabihf'

This is known to happen when using git, but this appears to be different.

[tfoote]

I have blacklisted it to avoid repeated failing builds. ros-infrastructure/ros_buildfarm_config#52