Comment on Exploiting System Management Mode with a very long interruptparentComments−yencabulator29dAs far as syscalls go, you can trigger that to hang forever by unplugging a USB drive with ZFS.FUSE or NBD will also make hanging reads/writes easy, but I think those remain kill -9'able.And yes obviously syscalls != instructions.
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As far as syscalls go, you can trigger that to hang forever by unplugging a USB drive with ZFS.
FUSE or NBD will also make hanging reads/writes easy, but I think those remain kill -9'able.
And yes obviously syscalls != instructions.