OpenStack Charm Test Infra

  1. Bug #1847448
  2. Comment #3

Comment 3 for bug 1847448

Revision history for this message
Frode Nordahl (fnordahl) wrote :

ubuntu@icarus-maas:~⟫ date
Wed Oct 9 10:45:01 UTC 2019
ubuntu@icarus-maas:~⟫ ps axuw |grep bind
bind 404 4.3 0.1 3703664 326056 ? Ssl Sep30 550:09 /usr/sbin/named -f -u bind
maas 15192 0.0 0.0 174476 5292 ? Sl 06:18 0:00 rndc -c /etc/bind/maas/rndc.conf.maas reload

RNDC socket appears to not be serviced by BIND

All BIND threads stuck/quiet.

ubuntu@icarus-maas:~⟫ dpkg -l |grep bind9
ii bind9 1:9.10.3.dfsg.P4-8ubuntu1.14 amd64 Internet Domain Name Server

bind9 (1:9.10.3.dfsg.P4-8ubuntu1.15) xenial; urgency=medium

  * d/p/ubuntu//lp-1833400*: fix race on shutdown (LP: #1833400)
  * d/p/fix-shutdown-race.diff: dig/host/nslookup could crash when interrupted
    close to a query timeout (LP: #1797926)

This does not appear to be relevant for the problem at hand.

ubuntu@icarus-maas:~⟫ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial

Perhaps we should upgrade to Bionic?

ubuntu@icarus-maas:~⟫ sudo strace -ffp 404
sudo: unable to resolve host icarus-maas
strace: Process 404 attached with 51 threads
[pid 458] epoll_wait(7, <unfinished ...>
[pid 457] restart_syscall(<... resuming interrupted restart_syscall ...> <unfinished ...>
[pid 456] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 455] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 454] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 453] futex(0x7f88afcf90d4, FUTEX_WAIT_PRIVATE, 17981, NULL <unfinished ...>
[pid 452] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 451] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 450] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 449] futex(0x7f88004f25c8, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid 448] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 447] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 446] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 445] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 444] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 443] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 442] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 441] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 440] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 439] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 438] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 437] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 436] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 435] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 434] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 433] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 432] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 431] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 430] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 429] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 428] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 427] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 426] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 425] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 424] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 423] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 422] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 421] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 420] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 419] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 418] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 417] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 416] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 415] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 414] futex(0x7f88004f11b8, FUTEX_WAIT_PRIVATE, 2, NULL <unfinished ...>
[pid 413] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 412] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 411] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 409] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 410] futex(0x7f88afcf90a4, FUTEX_WAIT_PRIVATE, 92336049, NULL <unfinished ...>
[pid 404] rt_sigsuspend([], 8