Possibly a duplicate of bug 1796292, since we've got the same hung task timeout trace in bch_bucket_alloc() with the latest test kernel (4.15.0-55-generic #60+lp796292).
Possibly a duplicate of bug 1796292, since we've got the same hung task timeout trace in bch_bucket_alloc() with the latest test kernel (4.15.0-55-generic #60+lp796292).