r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
close(r0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/exe\x00', 0x0, 0x0)
sendfile(r1, r2, 0x0, 0x100000001)
fallocate(r0, 0x10, 0x0, 0x40000)