On Thu, 01 Dec 2022 11:44:25 +0900, Shin'ichiro Kawasaki wrote: > When workloads require large buffer for I/O, fio fails to allocate I/O > buffer but does not report meaningful error message. It just accesses > to null pointer and fail with signal 11. This symptom is observed with > the command line below: > > $ fio --name=job --filename=/tmp/fio --rw=write --bs=1g --size=1g \ > --iodepth=128 --ioengine=libaio > > [...] Applied, thanks! [1/1] backend: respect return value of init_io_u_buffers commit: 6d8fe6e847bb43cf7db5eee4cf58fd490f12be47 Best regards, -- Jens Axboe