r0 = memfd_create(&(0x7f0000001b80)='(\xc8\xf5\x82j\xca', 0x3)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0)
fcntl$addseals(r0, 0x409, 0xe)