Arvados

Saw this error, need to investigate

2019-12-16T19:12:25.790683383Z Attaching container streams
2019-12-16T19:12:25.937617510Z Starting Docker container id '653468fc6855c900c5da0aee2d82b70687cf2f8c40c3b34c62b2ea09d4cfbfc8'
2019-12-16T19:12:27.044140997Z notice: reading stats from /sys/fs/cgroup/cpuacct/docker/653468fc6855c900c5da0aee2d82b70687cf2f8c40c3b34c62b2ea09d4cfbfc8/cgroup.procs
2019-12-16T19:12:27.044186897Z notice: monitoring temp dir /tmp/crunch-run.ce8i5-dz642-dv9tnw5a6tkjtms.228716346
2019-12-16T19:12:27.044345600Z notice: reading stats from /sys/fs/cgroup/memory/docker/653468fc6855c900c5da0aee2d82b70687cf2f8c40c3b34c62b2ea09d4cfbfc8/memory.stat
2019-12-16T19:12:27.044658404Z mem 0 cache 0 swap 0 pgmajfault 442368 rss
2019-12-16T19:12:27.044697305Z notice: reading stats from /sys/fs/cgroup/cpuacct/docker/653468fc6855c900c5da0aee2d82b70687cf2f8c40c3b34c62b2ea09d4cfbfc8/cpuacct.stat
2019-12-16T19:12:27.044750506Z notice: reading stats from /sys/fs/cgroup/cpuset/docker/653468fc6855c900c5da0aee2d82b70687cf2f8c40c3b34c62b2ea09d4cfbfc8/cpuset.cpus
2019-12-16T19:12:27.044782906Z cpu 0.0000 user 0.0100 sys 1 cpus
2019-12-16T19:12:27.044903608Z statfs 10676027392 available 44613632 used 10720641024 total
2019-12-16T19:12:27.961017612Z Hello, Crunch!
2019-12-16T19:12:28.113808721Z Waiting for container to finish
2019-12-16T19:12:28.464785570Z Container exited with code: 0
2019-12-16T19:12:28.516499314Z Complete
2019-12-16T19:12:28.726092228Z Running [arv-mount --unmount-timeout=8 --unmount /tmp/crunch-run.ce8i5-dz642-dv9tnw5a6tkjtms.228716346/keep231647569]
2019-12-16T19:12:29.405618705Z fusermount: failed to unmount /tmp/crunch-run.ce8i5-dz642-dv9tnw5a6tkjtms.228716346/keep231647569: Invalid argument
2019-12-16T19:12:29.531401284Z crunch-run finished