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

[Gnet]

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.

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Libera.chat.

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