BrokenPipeError: [Errno 32] Broken pipe

[devPeete]

Description I get the following errors when running bitbake (invoked by MACHINE=qemuriscv64 bitbake core-image-full-cmdline):

/usr/lib/python3/dist-packages/html5lib/_trie/_base.py:3: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.10 it will stop working from collections import Mapping Loading cache: 100% |###############################################################################################################################################################################| Time: 0:00:00 Loaded 1797 entries from dependency cache. NOTE: Resolving any missing task queue dependencies

Build Configuration: BB_VERSION = "2.4.0" BUILD_SYS = "x86_64-linux" NATIVELSBSTRING = "universal" TARGET_SYS = "riscv64-oe-linux" MACHINE = "qemuriscv64" DISTRO = "nodistro" DISTRO_VERSION = "nodistro.0" TUNE_FEATURES = "riscv64" meta = "work:2ee144a0bfb88823bfa788697bb7afc9a572c413"

ERROR: An uncaught exception occurred in runqueue######################################################################## | ETA: 0:00:00 Traceback (most recent call last): File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1600, in RunQueue.execute_runqueue(): try:

       return self._execute_runqueue()

except bb.runqueue.TaskFailure: File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1550, in RunQueue._execute_runqueue(): self.rqdata.init_progress_reporter.next_stage() self.start_worker() self.rqdata.init_progress_reporter.next_stage() File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1378, in RunQueue.start_worker(): for mc in self.rqdata.dataCaches: self.worker[mc] = self._start_worker(mc)

File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1351, in RunQueue._start_worker(mc='', fakeroot=False, rqexec=None): worker.stdin.write(b"" + pickle.dumps(self.cooker.extraconfigdata) + b"")

   worker.stdin.write(b"<workerdata>" + pickle.dumps(workerdata) + b"</workerdata>")

worker.stdin.flush() BrokenPipeError: [Errno 32] Broken pipe

ERROR: Running idle function Traceback (most recent call last): File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/cooker.py", line 1559, in buildTargetsIdle(server=<bb.server.process.ProcessServer object at 0x7fd7a719c130>, rq=<bb.runqueue.RunQueue object at 0x7fd79d901ca0>, halt=False): try:

           retval = rq.execute_runqueue()

except runqueue.TaskFailure as exc: File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1600, in RunQueue.execute_runqueue(): try: return self._execute_runqueue() except bb.runqueue.TaskFailure: File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1550, in RunQueue._execute_runqueue(): self.rqdata.init_progress_reporter.next_stage() self.start_worker() self.rqdata.init_progress_reporter.next_stage() File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1378, in RunQueue.start_worker(): for mc in self.rqdata.dataCaches: self.worker[mc] = self._start_worker(mc)

File "/home/leipep/riscv-yocto/openembedded-core/bitbake/lib/bb/runqueue.py", line 1351, in RunQueue._start_worker(mc='', fakeroot=False, rqexec=None): worker.stdin.write(b"" + pickle.dumps(self.cooker.extraconfigdata) + b"")

   worker.stdin.write(b"<workerdata>" + pickle.dumps(workerdata) + b"</workerdata>")

worker.stdin.flush() BrokenPipeError: [Errno 32] Broken pipe

Summary: There were 2 ERROR messages, returning a non-zero exit code.

Steps to reproduce the issue:

1. RUN: MACHINE=qemuriscv64 bitbake core-image-full-cmdline

Describe the results you received: Error Message

Describe the results you expected: RISCV Yocto for QEmu

Additional information you deem important (e.g. issue happens only occasionally):

Additional details (revisions used, host distro, etc.): Ubuntu 18.04, GCC 9, Python3.8

[kraj]

Please use newer version of ubuntu, it may not work well with ubuntu 18.04 python. Or you can also install buildtools-tarball to get newer python version

[devPeete]

This helped, Thank you. One mor equestion. Do you know which UART Address is used and where I could possibly change it? I am trying to port this for another simulator.

[kraj]

This helped, Thank you. One mor equestion. Do you know which UART Address is used and where I could possibly change it? I am trying to port this for another simulator.

UART address or name ? looks at SERIAL_CONSOLE variable.

[kraj]

closing