[Kernel-packages] [Bug 1928405] Re: mkdir/rm/sleep/ls causes kernel 'BUG: unable to handle kernel paging request'

2021-05-13 Thread Jonathan L
> Ubuntu 16.04 (xenial) reached end-of-life on April 29, 2021. It did indeed! I'll rebuild one or two of the servers with 20.04 LTE and report back. As it only infrequently manifests, it will take a while to see whether that fixes the issue. -- You received this bug notification because you

[Kernel-packages] [Bug 1928405] Re: mkdir/rm/sleep/ls causes kernel 'BUG: unable to handle kernel paging request'

2021-05-13 Thread Jonathan L
Typo: should be: About half of the logs show tainted (G, D) and *HALF* untainted. These computers are rebooted perhaps once a month, typically by power failure. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu.

[Kernel-packages] [Bug 1928405] Re: mkdir/rm/sleep/ls causes kernel 'BUG: unable to handle kernel paging request'

2021-05-13 Thread Jonathan L
Apologies for horribly formatted syslog output in description, file attached. ** Attachment added: "syslog entry of kernel BUG" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928405/+attachment/5497290/+files/logentry -- You received this bug notification because you are a member of

[Kernel-packages] [Bug 1928405] [NEW] mkdir/rm/sleep/ls causes kernel 'BUG: unable to handle kernel paging request'

2021-05-13 Thread Jonathan L
Public bug reported: I have a network of stock 16.04.2 LTS (Xenial Xerus) servers with entirely unmodified "4.4.0-62-generic #83-Ubuntu" kernel running on a private network; they run telemetry programs, mostly sh/php out of crontab, with very light user interaction for configuration via apache

[Kernel-packages] [Bug 1928405] Re: mkdir/rm/sleep/ls causes kernel 'BUG: unable to handle kernel paging request'

2021-05-13 Thread Jonathan L
result of ubuntu-bug linux Redacted to remove hostname and private details from syslog ** Attachment added: "Output of ubunut-bug linux" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1928405/+attachment/5497288/+files/REDACTED-apport.linux-image-4.4.0-62-generic.hx5s_1zs.apport --