0001796: Some Bugs that crashes the Kernel of RHEL 7.6

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ID	Project	Category	View Status	Date Submitted	Last Update
0001796	aMule	Multi Platform	public	2019-01-31 06:32	2019-02-10 21:59

Reporter	amer.hwitat
Assigned To
Priority	normal	Severity	minor	Reproducibility	sometimes
Status	new	Resolution	open
Platform	OSP 14	OS	RHEL 7.6 Maipo	OS Version	RHEL 7.6 Maipo
Product Version	2.3.2
Target Version		Fixed in Version
Fixed in Revision
Operating System	Any

Summary	0001796: Some Bugs that crashes the Kernel of RHEL 7.6
Description	[root@localhost log]# Message from syslogd@localhost at Jan 23 02:23:31 ... kernel:NMI watchdog: BUG: soft lockup - CPU#3 stuck for 22s! [ovsdb-server:10088] [root@amer network-scripts]# Message from syslogd@amer at Jan 27 12:46:38 ... kernel:NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [nova-api:102738] Message from syslogd@amer at Jan 27 19:26:19 ... kernel:NMI watchdog: BUG: soft lockup - CPU#5 stuck for 26s! [swapper/5:0] Message from syslogd@amer at Jan 27 19:26:19 ... kernel:NMI watchdog: BUG: soft lockup - CPU#1 stuck for 27s! [dmeventd:71548] Message from syslogd@amer at Jan 27 19:27:30 ... kernel:NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [6_scheduler:64928] Message from syslogd@amer at Jan 27 19:31:25 ... kernel:NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [ksoftirqd/5:34] Message from syslogd@amer at Jan 27 19:32:42 ... kernel:NMI watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [swift-object-up:11358] Message from syslogd@amer at Jan 27 19:33:55 ... kernel:NMI watchdog: BUG: soft lockup - CPU#3 stuck for 24s! [dmeventd:71548] Message from syslogd@amer at Jan 27 19:34:25 ... kernel:NMI watchdog: BUG: soft lockup - CPU#2 stuck for 65s! [kworker/2:0:59993] Message from syslogd@amer at Jan 27 19:37:50 ... kernel:NMI watchdog: BUG: soft lockup - CPU#2 stuck for 24s! [kworker/u256:3:8447] Message from syslogd@amer at Jan 27 19:37:50 ... kernel:NMI watchdog: BUG: soft lockup - CPU#5 stuck for 22s! [ksoftirqd/5:34] Message from syslogd@amer at Jan 27 19:37:51 ... kernel:NMI watchdog: BUG: soft lockup - CPU#0 stuck for 21s! [systemd:11968] The CPU has been disabled by the guest operating system. Power off or reset the virtual machine. [root@amer network-scripts]# Message from syslogd@amer at Jan 27 12:46:38 ... kernel:NMI watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [nova-api:102738] these Bugs of OSP 14 Nova were recorded because the system depends heavily on NSlookup to process it's function call, and I reported it to RH, launchpad.net,Bgzilla, and RDO. I have configured /etc/hosts several times and setup a named service (DNS), the service Nova overlooks the hosts and issues NSlookups to DNS, rabbitMQ fails and Nova because it depends on RabbitMQ in it's infrastructure code in python.
Steps To Reproduce	install OSP 14 and drop connectivity, it will produce some Bugs
Additional Information	it's on RHEL 7.6 platform and I don't really know if it is valid for Ubuntu, or any Debian variant, it shows that Kernel and Firmware is not compatible, so if you want to install OSP 14 , choose an updated version of firmware, and new equipment.
Tags	No tags attached.
Relationships
Attached Files	Red Hat Enterprise Linux 7 64-bit (2)-2019-01-28-03-57-27.png (26,978) 2019-01-31 06:32 https://bugs.amule.org/file_download.php?file_id=377&type=bug

Issue History
Date Modified	Username	Field	Change
2019-01-31 06:32	amer.hwitat	New Issue
2019-01-31 06:32	amer.hwitat	File Added: Red Hat Enterprise Linux 7 64-bit (2)-2019-01-28-03-57-27.png
2019-02-10 21:59	ValdikSS	Note Added: 0003719

Notes