1293041 – stopping firewalld via systemctl times out

Bug 1293041 - stopping firewalld via systemctl times out

Summary: stopping firewalld via systemctl times out

Keywords:
Status:	CLOSED INSUFFICIENT_DATA
Alias:	None
Product:	Fedora
Classification:	Fedora
Component:	kernel
Sub Component:
Version:	23
Hardware:	x86_64
OS:	Linux
Priority:	unspecified
Severity:	high
Target Milestone:	---
Assignee:	Thomas Woerner
QA Contact:	Fedora Extras Quality Assurance
Docs Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+	depends on / blocked

Reported:	2015-12-19 15:23 UTC by Ravishankar Srinivasan
Modified:	2023-09-14 03:15 UTC (History)
CC List:	17 users (show)
Fixed In Version:
Clone Of:
Environment:
Last Closed:	2016-10-26 16:41:13 UTC
Type:	Bug
Embargoed:
Dependent Products:

Attachments	(Terms of Use)
sosreport of F23 system (4.17 MB, application/x-xz) 2015-12-19 15:23 UTC, Ravishankar Srinivasan	no flags	Details
View All

Description Ravishankar Srinivasan 2015-12-19 15:23:54 UTC

Created attachment 1107753 [details]
sosreport of F23 system

Description of problem:

Stopping firewalld service via systemctl takes too long and it eventually times out


Version-Release number of selected component (if applicable):

F23 + latest updates as of Dec 19, 2015



How reproducible:

[rsriniva@valhalla ~] $ sudo systemctl status firewalld 
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: active (running) since Sat 2015-12-19 12:09:49 IST; 8h ago
 Main PID: 854 (firewalld)
   CGroup: /system.slice/firewalld.service
           └─854 /usr/bin/python3 -Es /usr/sbin/firewalld --nofork --nopid

Dec 19 12:09:49 valhalla systemd[1]: Starting firewalld - dynamic firewall daemon...
Dec 19 12:09:49 valhalla systemd[1]: Started firewalld - dynamic firewall daemon.
[rsriniva@valhalla ~] $ sudo systemctl stop firewalld
[rsriniva@valhalla ~] $ sudo systemctl status firewalld -l
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: failed (Result: timeout) since Sat 2015-12-19 20:47:48 IST; 24s ago
  Process: 854 ExecStart=/usr/sbin/firewalld --nofork --nopid $FIREWALLD_ARGS (code=killed, signal=KILL)
 Main PID: 854 (code=killed, signal=KILL)
   CGroup: /system.slice/firewalld.service
           └─21753 /sbin/rmmod nf_conntrack

Dec 19 12:09:49 valhalla systemd[1]: Starting firewalld - dynamic firewall daemon...
Dec 19 12:09:49 valhalla systemd[1]: Started firewalld - dynamic firewall daemon.
Dec 19 20:43:18 valhalla systemd[1]: Stopping firewalld - dynamic firewall daemon...
Dec 19 20:44:48 valhalla systemd[1]: firewalld.service: State 'stop-sigterm' timed out. Killing.
Dec 19 20:44:48 valhalla systemd[1]: firewalld.service: Main process exited, code=killed, status=9/KILL
Dec 19 20:46:18 valhalla systemd[1]: firewalld.service: State 'stop-final-sigterm' timed out. Killing.
Dec 19 20:47:48 valhalla systemd[1]: firewalld.service: Processes still around after final SIGKILL. Entering failed mode.
Dec 19 20:47:48 valhalla systemd[1]: Stopped firewalld - dynamic firewall daemon.
Dec 19 20:47:48 valhalla systemd[1]: firewalld.service: Unit entered failed state.
Dec 19 20:47:48 valhalla systemd[1]: firewalld.service: Failed with result 'timeout'.


Actual results:

command times out after a long time - 3-4 mins

Expected results:

graceful halt of firewalld

Additional info:

[rsriniva@valhalla ~] $ rpm -qa | grep firewalld
firewalld-filesystem-0.3.14.2-4.fc23.noarch
firewalld-0.3.14.2-4.fc23.noarch

[rsriniva@valhalla ~] $ uname -a
Linux valhalla 4.2.7-300.fc23.x86_64 #1 SMP Wed Dec 9 22:28:30 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[rsriniva@valhalla ~] $

Comment 1 Thomas Woerner 2015-12-21 14:32:27 UTC

The issue is that "rmmod nf_conntrack" hangs. This is a kernel issue. Please attach the log about the kernel oops from the system log.

Comment 2 Ravishankar Srinivasan 2015-12-21 14:43:36 UTC

Hi,

Nothing in the kernel logs. Are you able to repro this on your machine? I yum removed abrt-* because it was very annoying. How else can I generate kernel oops logs? Can I turn on debug level logging for firewalld to understand what is happening?

Comment 3 Thomas Woerner 2015-12-21 15:46:01 UTC

I am not able to reproduce this on my F-23 machines so far. Are you able to restart firewalld in the running system with "systemctl restart firewalld.service"?

In common there is a kernel oops if rmmod hangs on unloading a netfilter module, but it does not seem to be the case for you.

Are you doing special things over the network? I have not seen an issue with rmmod nf_conntrack since releases.

Do you also have the issue with using an 4.2.6 or 4.2.8 kernel?

Comment 4 Ravishankar Srinivasan 2015-12-21 15:56:33 UTC

restart of firewalld service also failed. 

Dec 21 21:18:25 valhalla systemd[1]: Stopping firewalld - dynamic firewall daemon...
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=42
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=28
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=nat family=2 entries=67
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=nat family=2 entries=37
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=nat family=2 entries=5
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=raw family=2 entries=9
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=raw family=2 entries=7
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=raw family=2 entries=3
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=security family=2 entries=13
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=security family=2 entries=10
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=security family=2 entries=4
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=filter family=2 entries=112
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=filter family=2 entries=48
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=filter family=2 entries=4
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=40
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=28
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:25 valhalla audit: NETFILTER_CFG table=nat family=10 entries=52
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=10 entries=35
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=10 entries=5
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=10 entries=11
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=10 entries=7
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=10 entries=3
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=13
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=10
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=87
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=46
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=broute family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=broute family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=broute family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=2 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=2 entries=3
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=2 entries=3
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=2 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=mangle family=10 entries=6
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=10 entries=3
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=raw family=10 entries=3
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=security family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=10 entries=4
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=nat family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=broute family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:18:26 valhalla audit: NETFILTER_CFG table=filter family=7 entries=0
Dec 21 21:19:10 valhalla chronyd[855]: Selected source 202.71.140.36
Dec 21 21:19:56 valhalla systemd[1]: firewalld.service: State 'stop-sigterm' timed out. Killing.
Dec 21 21:19:56 valhalla systemd[1]: firewalld.service: Main process exited, code=killed, status=9/KILL
Dec 21 21:19:56 valhalla docker[3525]: time="2015-12-21T21:19:56.024488774+05:30" level=info msg="Firewalld running: false"
Dec 21 21:19:56 valhalla libvirtd[1043]: The name org.fedoraproject.FirewallD1 was not provided by any .service files
Dec 21 21:19:56 valhalla libvirtd[1043]: The name org.fedoraproject.FirewallD1 was not provided by any .service files
Dec 21 21:20:49 valhalla systemd[1]: Starting dnf makecache...
Dec 21 21:20:49 valhalla dnf[17426]: cachedir: /var/cache/dnf
Dec 21 21:20:49 valhalla dnf[17426]: Loaded plugins: builddep, debuginfo-install, noroot, playground, generate_completion_cache, reposync, config-manager, protected_packages, Query, needs-restarting, copr, download
Dec 21 21:20:49 valhalla dnf[17426]: DNF version: 1.1.4
Dec 21 21:20:49 valhalla dnf[17426]: Making cache files for all metadata files.
Dec 21 21:20:49 valhalla dnf[17426]: Metadata cache refreshed recently.
Dec 21 21:20:49 valhalla systemd[1]: Started dnf makecache.
Dec 21 21:20:49 valhalla audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Dec 21 21:20:49 valhalla audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=dnf-makecache comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Dec 21 21:21:26 valhalla systemd[1]: firewalld.service: State 'stop-final-sigterm' timed out. Killing.

systemctl status reported something interesting:

[rsriniva@valhalla ~] $ sudo systemctl status firewalld -l
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: active (running) since Mon 2015-12-21 21:22:56 IST; 4s ago
 Main PID: 17573 (firewalld)
   CGroup: /system.slice/firewalld.service
           ├─17390 /sbin/rmmod nf_conntrack
           └─17573 /usr/bin/python3 -Es /usr/sbin/firewalld --nofork --nopid

Dec 21 21:22:58 valhalla /firewalld[17573]: 2015-12-21 21:22:58 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table filter --delete OUTPUT --out-interface virbr1 --protocol udp --destination-port 68 --jump ACCEPT' failed: iptables: Bad rule (does a matching rule exist in that chain?).
Dec 21 21:22:58 valhalla /firewalld[17573]: 2015-12-21 21:22:58 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table filter --delete INPUT --in-interface virbr1 --protocol udp --destination-port 67 --jump ACCEPT' failed: iptables: Bad rule (does a matching rule exist in that chain?).
Dec 21 21:22:58 valhalla /firewalld[17573]: 2015-12-21 21:22:58 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table filter --delete INPUT --in-interface virbr1 --protocol tcp --destination-port 67 --jump ACCEPT' failed: iptables: Bad rule (does a matching rule exist in that chain?).
Dec 21 21:22:58 valhalla /firewalld[17573]: 2015-12-21 21:22:58 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table filter --insert FORWARD --destination 192.168.100.0/24 --out-interface virbr1 --match conntrack --ctstate ESTABLISHED,RELATED --jump ACCEPT' failed: iptables: No chain/target/match by that name.
Dec 21 21:22:58 valhalla /firewalld[17573]: 2015-12-21 21:22:58 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table nat --delete POSTROUTING --source 192.168.100.0/24 --destination 224.0.0.0/24 --jump RETURN' failed: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
                                            Perhaps iptables or your kernel needs to be upgraded.
Dec 21 21:22:59 valhalla /firewalld[17573]: 2015-12-21 21:22:59 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table nat --delete POSTROUTING --source 192.168.100.0/24 --destination 255.255.255.255/32 --jump RETURN' failed: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
                                            Perhaps iptables or your kernel needs to be upgraded.
Dec 21 21:22:59 valhalla /firewalld[17573]: 2015-12-21 21:22:59 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table nat --delete POSTROUTING --source 192.168.100.0/24 -p tcp ! --destination 192.168.100.0/24 --jump MASQUERADE --to-ports 1024-65535' failed: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
                                            Perhaps iptables or your kernel needs to be upgraded.
Dec 21 21:22:59 valhalla /firewalld[17573]: 2015-12-21 21:22:59 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table nat --delete POSTROUTING --source 192.168.100.0/24 -p udp ! --destination 192.168.100.0/24 --jump MASQUERADE --to-ports 1024-65535' failed: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
                                            Perhaps iptables or your kernel needs to be upgraded.
Dec 21 21:22:59 valhalla /firewalld[17573]: 2015-12-21 21:22:59 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table nat --delete POSTROUTING --source 192.168.100.0/24 ! --destination 192.168.100.0/24 --jump MASQUERADE' failed: iptables v1.4.21: can't initialize iptables table `nat': Table does not exist (do you need to insmod?)
                                            Perhaps iptables or your kernel needs to be upgraded.
Dec 21 21:22:59 valhalla /firewalld[17573]: 2015-12-21 21:22:59 ERROR: COMMAND_FAILED: '/sbin/iptables -w --table filter --delete FORWARD --destination 192.168.100.0/24 --out-interface virbr1 --match conntrack --ctstate ESTABLISHED,RELATED --jump ACCEPT' failed: iptables: Bad rule (does a matching rule exist in that chain?).
[rsriniva@valhalla ~] $ 


I am running kvm and docker

[rsriniva@valhalla ~] $ brctl show
bridge name	bridge id		STP enabled	interfaces
docker0		8000.02424d1d47ff	no		
virbr0		8000.52540093337d	yes		virbr0-nic
virbr1		8000.525400f01c5b	yes		virbr1-nic


[rsriniva@valhalla ~] $ ifconfig 
docker0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 172.17.0.1  netmask 255.255.0.0  broadcast 0.0.0.0
        inet6 fe80::42:4dff:fe1d:47ff  prefixlen 64  scopeid 0x20<link>
        ether 02:42:4d:1d:47:ff  txqueuelen 0  (Ethernet)
        RX packets 1184  bytes 64966 (63.4 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1158  bytes 88178 (86.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 2422  bytes 212084 (207.1 KiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 2422  bytes 212084 (207.1 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.124.1  netmask 255.255.255.0  broadcast 192.168.124.255
        ether 52:54:00:93:33:7d  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

virbr1: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        inet 192.168.100.1  netmask 255.255.255.0  broadcast 192.168.100.255
        ether 52:54:00:f0:1c:5b  txqueuelen 0  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1492
        inet 192.168.1.232  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 fe80::a65e:60ff:febb:4a47  prefixlen 64  scopeid 0x20<link>
        ether a4:5e:60:bb:4a:47  txqueuelen 1000  (Ethernet)
        RX packets 4073  bytes 1726290 (1.6 MiB)
        RX errors 0  dropped 154  overruns 0  frame 0
        TX packets 3072  bytes 436096 (425.8 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

[rsriniva@valhalla ~] $ uname -a
Linux valhalla 4.2.7-300.fc23.x86_64 #1 SMP Wed Dec 9 22:28:30 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

Comment 5 Ravishankar Srinivasan 2015-12-21 16:03:53 UTC

I rebooted into older kernel 4.2.6 and stopping firewalld worked! So it is definitely something related to 4.2.7 kernel

Changed component to kernel from firewalld

Comment 6 Ravishankar Srinivasan 2015-12-21 16:05:27 UTC

BTW. The iptables related errors seen in #4 is also seen in 4.2.6 when stopping and starting - so that was really not the issue

Comment 7 Thomas Woerner 2015-12-21 16:43:48 UTC

The errors after starting firewalld are from libvirt. It removes rules for clean up (--delete) when firewalld starts. The rules are not there because firewalld just started and the rules have not been created by libvirt, yet. It is not checking if the rules exist before removing them, which results in the errors.

Comment 8 Ravishankar Srinivasan 2015-12-24 04:41:54 UTC

Just upgraded to 4.2.8 today. Still same issue. Looks like something broke after 4.2.6 kernel

Comment 9 Thomas Woerner 2015-12-29 15:29:48 UTC

Even with 4.2.8 I am not able to reproduce this issue. This seems to be related to your network usage. Have you been using docker or libvirt when this happens?

Comment 10 Ravishankar Srinivasan 2015-12-30 04:17:12 UTC

Docker daemon is not running but libvirtd is enabled to run on boot. I stopped libvirtd daemon and tried stopping firewalld with same result - 

[rsriniva@valhalla ~] $ sudo systemctl status firewalld -l
● firewalld.service - firewalld - dynamic firewall daemon
   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; enabled; vendor preset: enabled)
   Active: deactivating (stop-sigterm) since Wed 2015-12-30 09:45:05 IST; 1min 5s ago
 Main PID: 868 (firewalld)
   CGroup: /system.slice/firewalld.service
           ├─ 868 /usr/bin/python3 -Es /usr/sbin/firewalld --nofork --nopid
           └─3991 /sbin/rmmod nf_conntrack

Dec 30 09:39:09 valhalla systemd[1]: Starting firewalld - dynamic firewall daemon...
Dec 30 09:39:10 valhalla systemd[1]: Started firewalld - dynamic firewall daemon.
Dec 30 09:45:05 valhalla systemd[1]: Stopping firewalld - dynamic firewall daemon...

Any other debug flags for firewalld?

Comment 11 Thomas Woerner 2016-01-12 11:05:18 UTC

Debugging firewalld is not helping here as it seems to be an issue with the kernel module nf_conntrack.

Comment 12 Laura Abbott 2016-09-23 19:20:10 UTC

*********** MASS BUG UPDATE **************
 
We apologize for the inconvenience.  There is a large number of bugs to go through and several of them have gone stale.  Due to this, we are doing a mass bug update across all of the Fedora 23 kernel bugs.
 
Fedora 23 has now been rebased to 4.7.4-100.fc23.  Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel.
 
If you have moved on to Fedora 24 or 25, and are still experiencing this issue, please change the version to Fedora 24 or 25.
 
If you experience different issues, please open a new bug report for those.

Comment 13 Laura Abbott 2016-10-26 16:41:13 UTC

*********** MASS BUG UPDATE **************
This bug is being closed with INSUFFICIENT_DATA as there has not been a response in 4 weeks. If you are still experiencing this issue, please reopen and attach the relevant data from the latest kernel you are running and any data that might have been requested previously.

Comment 14 Maël Lavault 2016-10-27 08:00:18 UTC

I also have the same bug, I had it in Fedora 24 and it's still present in Fedora 25. It even prevent my laptop to shutdown correctly.

Comment 15 Faith Ekstrand 2016-11-22 06:36:43 UTC

I opened a new bug against Fedora 25 for this:

https://bugzilla.redhat.com/show_bug.cgi?id=1397274

I couldn't figure out how to re-open this one so I just filed a new one.

Comment 16 Thomas Cameron 2017-01-17 16:16:02 UTC

I'm pretty sure bugs 1294415, 1293041, and 1397274 are all related. I'm having the same issue on my RHEL7 installations (six of them).

Comment 17 Red Hat Bugzilla 2023-09-14 03:15:07 UTC

The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days

Note You need to log in before you can comment on or make changes to this bug.