You're right. (I've got too many kernels installed on that system!) When I tested again, it got through eight runs without problems, beyond the "error -19" message. Here's the uname information, just to be sure:
$ uname -a
Linux oil-boldore 4.13.0-21-generic #24~lp1733662Revert SMP Mon Jan 8 15:35:41 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
You're right. (I've got too many kernels installed on that system!) When I tested again, it got through eight runs without problems, beyond the "error -19" message. Here's the uname information, just to be sure:
$ uname -a
Linux oil-boldore 4.13.0-21-generic #24~lp1733662Revert SMP Mon Jan 8 15:35:41 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux