r0 = memfd_create(&(0x7f0000000040)='\xc3\xa5\x01', 0x2)
fcntl$addseals(r0, 0x409, 0xd)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)