zeus-next GPP crashes on startup, ARM 32bit

[btgoodwin]

Layers:

zeus      poky/meta
          poky/meta-poky
          poky/meta-yocto-bsp
zeus      meta-openembedded/meta-oe
          meta-openembedded/meta-python
          meta-openembedded/meta-filesystems
          meta-openembedded/meta-networking
zeus      meta-python2
zeus-next meta-redhawk-sdr

Image: redhawk-test-image

Error output:

2020-07-07 18:03:34 INFO  DeviceManagerLoader:457 - Starting Device Manager with /nodes/DevMgr-gpp/DeviceManager.dcd.xml
2020-07-07 18:03:34 INFO  DeviceManager:493 - adding in property for :DCE:fefb9c66-d14a-438d-ad59-2cfd1adb272b value : armv7vet2hf-neon
2020-07-07 18:03:34 INFO  DeviceManager:497 - adding in property for :DCE:4a23ad60-0b25-4121-a630-68803a498f75 value : Linux
2020-07-07 18:03:34 INFO  DeviceManager:664 - Connecting to Domain Manager REDHAWK_DEV/REDHAWK_DEV
2020-07-07 18:03:34 INFO  DeviceManager:1044 - Placing Component CompId: DevMgr-gpp:GPP ProfileName : GPP
2020-07-07 18:03:34 INFO  DeviceManagerLoader:511 - Starting ORB!
2020-07-07 18:03:35 INFO  GPP.system.Device:1188 - DEV-ID:DevMgr-gpp:GPP Requesting IDM CHANNEL IDM_Channel
2020-07-07 18:03:35 INFO  GPP.system.EventManager:606 - PUBLISHER - Channel:IDM_Channel Reg-Idf881e3c7-ebce-4d83-9717-bce322eeb312 RESOURCE:DevMgr-gpp:GPP
2020-07-07 18:03:35 INFO  DeviceManager:1596 - Registering device GPP device id DevMgr-gpp:GPP on Device Manager DevMgr-gpp
2020-07-07 18:03:35 INFO  DeviceManager:1636 - Device LABEL: GPP  SPD loaded: GPP' - 'DCE:4e20362c-4442-4656-af6d-aedaaf13b275
2020-07-07 18:03:35 INFO  GPP:1073 - initialize()
2020-07-07 18:03:35 INFO  GPP.system.EventManager:664 - SUBSCRIBER - Channel:ODM_Channel Reg-Id002ba541-1c97-4093-b8ec-6b72a35b3a35 resource:DevMgr-gpp:GPP
2020-07-07 18:03:35 INFO  GPP:1094 - Component Output Redirection is DISABLED.
2020-07-07 18:03:35 INFO  GPP:2241 - Affinity Disable State,  disabled=1
2020-07-07 18:03:35 INFO  GPP:2243 - Disabling affinity processing requests.
2020-07-07 18:03:35 INFO  GPP:858 -  initialize CPU Monitor --- wl size 0
terminate called without an active exception
2020-07-07 18:03:38 ERROR DeviceManager:1700 - The following CORBA exception occurred: COMM_FAILURE while attempting to initialize Device GPP. Device registration with Device Manager failed
2020-07-07 18:03:38 WARN  DeviceManager:2913 - Child process GPP (pid 821) has terminated with signal 6

My guess is that somewhere along the line, the mechanisms under the hood for probing the underlying Linux system (coreutils, etc.) have been updated to a point that there is breakage with the typical busybox counterparts that get installed. This particular error doesn't happen on qemuarm64, however, so it's unclear if this is a busybox problem if it's resolvable by replacing a tool (like eliminating the ps patch by setting an RDEPENDS against procps).