r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0)
fallocate(r0, 0x0, 0x0, 0x1)
fallocate(r0, 0x20, 0x0, 0x100000000)
r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x105002, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x5)
ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2576})