[Bug 235856] FreeBSD freezes on AWS EC2 t3 machines

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=235856

--- Comment #33 from Charles O'Donnell <cao at bus.net> ---
Most recent incident:

Feb 27 04:23:31 s4 kernel: nvme4: Missing interrupt
Feb 27 04:24:34 s4 syslogd: last message repeated 1 times
Feb 27 04:24:34 s4 kernel: nvme1: Missing interrupt
Feb 27 04:24:34 s4 kernel: nvme0: Missing interrupt
Feb 27 04:24:34 s4 syslogd: last message repeated 1 times
Feb 27 04:24:34 s4 kernel: nvme1: nvme1: cpl does not map to outstanding cmd
Feb 27 04:24:34 s4 kernel: cdw0:00000000 sqhd:0012 sqid:0001 cid:0017 p:0 sc:00
sct:0 m:0 dnr:0
Feb 27 04:24:34 s4 kernel: nvme1: Missing interrupt
Feb 27 04:24:34 s4 kernel: nvme4: nvme1: Missing interrupt
Feb 27 04:24:34 s4 kernel: Missing interrupt
Feb 27 04:24:34 s4 syslogd: last message repeated 1 times
Feb 27 04:24:34 s4 kernel: nvme4: Missing interrupt
Feb 27 04:24:34 s4 kernel: nvme0: Missing interrupt
Feb 27 04:24:34 s4 kernel: nvme1: nvme1: nvme4: Missing interrupt
Feb 27 04:24:34 s4 kernel: Missing interrupt

# freebsd-version -ukr
12.1-RELEASE-p2
12.1-RELEASE-p2
12.1-RELEASE-p2

# ls -lahtuT /etc/periodic/daily/
total 128
-rwxr-xr-x  1 root  wheel   811B Feb 27 03:05:34 2020 999.local
-rwxr-xr-x  1 root  wheel   2.8K Feb 27 03:05:34 2020 800.scrub-zfs
-rwxr-xr-x  1 root  wheel   845B Feb 27 03:05:34 2020 510.status-world-kernel
-rwxr-xr-x  1 root  wheel   737B Feb 27 03:05:34 2020 500.queuerun
-rwxr-xr-x  1 root  wheel   498B Feb 27 03:05:34 2020 480.status-ntpd
-rwxr-xr-x  1 root  wheel   451B Feb 27 03:05:34 2020 480.leapfile-ntpd
-rwxr-xr-x  1 root  wheel   2.0K Feb 27 03:05:34 2020 460.status-mail-rejects
-rwxr-xr-x  1 root  wheel   1.0K Feb 27 03:01:00 2020 450.status-security
-rwxr-xr-x  1 root  wheel   1.4K Feb 27 03:01:00 2020 440.status-mailq
-rwxr-xr-x  1 root  wheel   705B Feb 27 03:01:00 2020 430.status-uptime
-rwxr-xr-x  1 root  wheel   611B Feb 27 03:01:00 2020 420.status-network
-rwxr-xr-x  1 root  wheel   684B Feb 27 03:01:00 2020 410.status-mfi
-rwxr-xr-x  1 root  wheel   590B Feb 27 03:01:00 2020 409.status-gconcat
-rwxr-xr-x  1 root  wheel   590B Feb 27 03:01:00 2020 408.status-gstripe
-rwxr-xr-x  1 root  wheel   591B Feb 27 03:01:00 2020 407.status-graid3
-rwxr-xr-x  1 root  wheel   596B Feb 27 03:01:00 2020 406.status-gmirror
-rwxr-xr-x  1 root  wheel   807B Feb 27 03:01:00 2020 404.status-zfs
-rwxr-xr-x  1 root  wheel   583B Feb 27 03:01:00 2020 401.status-graid
-rwxr-xr-x  1 root  wheel   773B Feb 27 03:01:00 2020 400.status-disks
-rwxr-xr-x  1 root  wheel   724B Feb 27 03:01:00 2020 330.news
-r-xr-xr-x  1 root  wheel   1.4K Feb 27 03:01:00 2020 310.accounting
-rwxr-xr-x  1 root  wheel   693B Feb 27 03:01:00 2020 300.calendar
-rwxr-xr-x  1 root  wheel   1.0K Feb 27 03:01:00 2020 210.backup-aliases
-rwxr-xr-x  1 root  wheel   1.7K Feb 27 03:01:00 2020 200.backup-passwd
-rwxr-xr-x  1 root  wheel   603B Feb 27 03:01:00 2020 150.clean-hoststat
-rwxr-xr-x  1 root  wheel   1.0K Feb 27 03:01:00 2020 140.clean-rwho
-rwxr-xr-x  1 root  wheel   709B Feb 27 03:01:00 2020 130.clean-msgs
-rwxr-xr-x  1 root  wheel   1.1K Feb 27 03:01:00 2020 120.clean-preserve
-rwxr-xr-x  1 root  wheel   1.5K Feb 27 03:01:00 2020 110.clean-tmps
-rwxr-xr-x  1 root  wheel   1.3K Feb 27 03:01:00 2020 100.clean-disks
drwxr-xr-x  2 root  wheel   1.0K Dec  7 01:23:36 2018 .
drwxr-xr-x  6 root  wheel   512B Dec  7 01:23:36 2018 ..

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