mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2000005, 0x32, 0xffffffffffffffff, 0x0)
fsetxattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='trusted.overlay.nlink\x00', 0x0, 0x0, 0x0)