r0 = memfd_create(&(0x7f00000003c0)='oD(\xe8\x82\x82B\xe2\x0f;', 0x3)
pwritev2(r0, &(0x7f0000000440)=[{&(0x7f00000002c0)="81", 0x1}], 0x1, 0x7ffd, 0x0, 0x0)
fcntl$addseals(r0, 0x409, 0xe)
fallocate(r0, 0x0, 0x0, 0x4)