r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0)
pwritev2(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x105}], 0x1, 0x100010, 0x6, 0x0)
lseek(r0, 0x0, 0x4)