illumos gate

build failed with DMAKE_MODE=distributed

tried build tools with distributed build and have core files:

/myshare/illumos/illumos-libm/illumos-gate/usr/src/./tools/onbld/core: ELF 32-bit LSB core file 80386 Version 1, from 'rxm'
/myshare/illumos/illumos-libm/illumos-gate/usr/src/./uts/i86pc/core: ELF 32-bit LSB core file 80386 Version 1, from 'rxm'

root@srv150:/myshare/illumos/illumos-libm/illumos-gate# mdb /myshare/illumos/illumos-libm/illumos-gate/usr/src/./tools/onbld/core
Loading modules: [ libc.so.1 ld.so.1 ]

$C

08046328 __0fPAvo_AbstractJobSsetImmediateOutputi+9(0, 725b, 80f5174, 8046b50)
08046c68 __0fOAvo_RxmProcessOdmakeJobActionP6MAvo_DoJobMsgi+0x5e6(80edcc8)
08046cb8 __0fOAvo_RxmProcessHdmakeInP6EFILETBP6DXDRTD+0xb9(80edcc8, 80e8d28, 80e8d38,
80ee31c, 80ee33c, 8046d00)
08046d98 main+0x1f8(b, 8046dc4, 8046df4, 807474f)
08046db8 _start+0x7d(b, 8046fd4, 8046ff6, 8046ff9, 804700d, 8047010)

root@srv150:/myshare/illumos/illumos-libm/illumos-gate# mdb /myshare/illumos/illumos-libm/illumos-gate/usr/src/./uts/i86pc/core
Loading modules: [ libc.so.1 ld.so.1 ]

$C

080463a8 __0fPAvo_AbstractJobSsetImmediateOutputi+9(0, 1426, 80f53bc, 8046bd0)
08046ce8 __0fOAvo_RxmProcessOdmakeJobActionP6MAvo_DoJobMsgi+0x5e6(80edcc8)
08046d38 __0fOAvo_RxmProcessHdmakeInP6EFILETBP6DXDRTD+0xb9(80edcc8, 80e8d28, 80e8d38,
80ee31c, 80ee33c, 8046d80)
08046e18 main+0x1f8(9, 8046e4c, 8046e74, feffbafc)
08046e40 _start+0x7d(9, 804705c, 804707e, 8047081, 8047095, 8047098)