Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [[0;32m  OK  [0m] Reached target Shutdown.
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  116.043882] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  144.043860] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  150.547868] INFO: rcu_sched detected stalls on CPUs/tasks:
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  150.550112]         (detected by 0, t=15002 jiffies, g=7635, c=7634, q=35)
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  150.551328] All QSes seen, last rcu_sched kthread activity 15002 (4294929933-4294914931), jiffies_till_next_fqs=1, root ->qsmask 0x0
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  150.553667] rcu_sched kthread starved for 15002 jiffies! g7635 c7634 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  176.043863] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  204.043857] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  232.043857] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  260.043858] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  288.043858] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  316.043861] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  330.567858] INFO: rcu_sched detected stalls on CPUs/tasks:
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  330.569838]         (detected by 0, t=60007 jiffies, g=7635, c=7634, q=35)
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  330.570931] All QSes seen, last rcu_sched kthread activity 60007 (4294974938-4294914931), jiffies_till_next_fqs=1, root ->qsmask 0x0
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  330.573382] rcu_sched kthread starved for 60007 jiffies! g7635 c7634 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  356.043858] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  384.043857] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: [  412.043858] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [systemd:1]
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: ---------------------------------------------------
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: <VirtSubproc>: failure: Timed out on waiting for ssh connection
Nov 05 12:51:30 juju-prod-ues-proposed-migration-machine-3 sh[22177]: autopkgtest [12:51:28]: ERROR: testbed failure: unexpected eof from the testbed