Public bug reported:

All of a sudden getting this error with ubuntu 20.04.

ERROR: ld.so: object '/lib/libgcwrap.so' from /etc/ld.so.preload cannot
be preloaded (failed to map segment from shared object): ignored.

Have followed the discussion in this bug:
https://bugs.launchpad.net/ubuntu/+source/initramfs-tools/+bug/1641230

but in my case I don't have the perfcc malware mentioned.

Don't know exactly what initially triggered the error. 
but now I can consistently reproduce it whenever I attempt to run `certbot 
renew --dry-run`


Also, I see ssl handshake error in nginx error log.

Interestingly ldd /sbin/fsck.ext4 does not show libgcwrap.so in the
output, as show below:

        linux-vdso.so.1 (0x00007ffd3f5b8000)
        libext2fs.so.2 => /lib/x86_64-linux-gnu/libext2fs.so.2 
(0x00007fa36e1cf000)
        libcom_err.so.2 => /lib/x86_64-linux-gnu/libcom_err.so.2 
(0x00007fa36e1c8000)
        libblkid.so.1 => /lib/x86_64-linux-gnu/libblkid.so.1 
(0x00007fa36e171000)
        libuuid.so.1 => /lib/x86_64-linux-gnu/libuuid.so.1 (0x00007fa36e168000)
        libe2p.so.2 => /lib/x86_64-linux-gnu/libe2p.so.2 (0x00007fa36e15d000)
        libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fa36df69000)
        libutil.so.1 => /lib/x86_64-linux-gnu/libutil.so.1 (0x00007fa36df64000)
        libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 
(0x00007fa36df41000)
        libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fa36df3b000)
        /lib64/ld-linux-x86-64.so.2 (0x00007fa36e4a6000)

So not sure exactly where libgcwrap.so is coming from.

** Affects: ubuntu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2068764

Title:
  ERROR: ld.so: object '/lib/libgcwrap.so' from /etc/ld.so.preload
  cannot be preloaded (failed to map segment from shared object):
  ignored.

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