syz_io_uring_submit(0x0, 0x0, 0x0, 0x0)
prctl$PR_SET_IO_FLUSHER(0x39, 0x1)
syz_io_uring_setup(0x579f, &(0x7f0000000380)={0x0, 0xef1b}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440))