Nagios RESTART_PROGRAMM defunct processes

[rhassing]

Hello,

When I restart Nagios (v 4.3.4) using the command file, I always end up with a least 4 defunct nagios processes:

ps -ef | grep nagios
avahi 324 1 0 10:18 ? 00:00:00 avahi-daemon: running [nagioshome.local]
nagios 31085 1 0 17:38 ? 00:00:00 /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg
nagios 31122 31085 0 17:38 ? 00:00:00 /usr/local/nagios/bin/nagios -d /usr/local/nagios/etc/nagios.cfg
nagios 31295 31085 0 17:41 ? 00:00:00 [nagios] <defunct>
nagios 31297 31085 0 17:41 ? 00:00:00 [nagios] <defunct>
nagios 31298 31085 0 17:41 ? 00:00:00 [nagios] <defunct>
nagios 31299 31085 0 17:41 ? 00:00:00 [nagios] <defunct>
nagios 31329 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 31330 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 31331 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 31332 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 31333 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
nagios 31334 31085 0 17:41 ? 00:00:00 /usr/local/nagios/bin/nagios --worker /usr/local/nagios/var/rw/nagios.qh
root 31351 6453 0 17:41 pts/0 00:00:00 grep nagios

In the log file there seems to be nothing wrong:

[1508514083] EXTERNAL COMMAND: RESTART_PROGRAM;
[1508514083] PROGRAM_RESTART event encountered, restarting...
[1508514083] Event broker module 'NERD' deinitialized successfully.
[1508514083] livestatus: Socket thread has terminated
[1508514083] Event broker module '/usr/local/lib/mk-livestatus/livestatus.o' deinitialized successfully.
[1508514083] Nagios 4.3.4 starting... (PID=31085)
[1508514083] Local time is Fri Oct 20 17:41:23 CEST 2017
[1508514083] LOG VERSION: 2.0
[1508514083] qh: Socket '/usr/local/nagios/var/rw/nagios.qh' successfully initialized
[1508514083] qh: core query handler registered
[1508514083] nerd: Channel hostchecks registered successfully
[1508514083] nerd: Channel servicechecks registered successfully
[1508514083] nerd: Channel opathchecks registered successfully
[1508514083] nerd: Fully initialized and ready to rock!
[1508514083] wproc: Successfully registered manager as @wproc with query handler
[1508514083] wproc: Registry request: name=Core Worker 31329;pid=31329
[1508514083] wproc: Registry request: name=Core Worker 31331;pid=31331
[1508514083] wproc: Registry request: name=Core Worker 31330;pid=31330
[1508514083] wproc: Registry request: name=Core Worker 31332;pid=31332
[1508514083] wproc: Registry request: name=Core Worker 31333;pid=31333
[1508514083] wproc: Registry request: name=Core Worker 31334;pid=31334
[1508514083] livestatus: Livestatus 1.2.5i6p4 by Mathias Kettner. Socket: '/usr/local/nagios/var/rw/live'
[1508514083] livestatus: Please visit us at http://mathias-kettner.de/
[1508514083] livestatus: Hint: please try out OMD - the Open Monitoring Distribution
[1508514083] livestatus: Please visit OMD at http://omdistro.org
[1508514083] livestatus: Warning: environment_macros are enabled. This might decrease the overall nagios performance
[1508514083] livestatus: Finished initialization. Further log messages go to /usr/local/nagios/var/livestatus.log
[1508514083] Event broker module '/usr/local/lib/mk-livestatus/livestatus.o' initialized successfully.
[1508514083] TIMEPERIOD TRANSITION: 24x7;-1;1
[1508514083] TIMEPERIOD TRANSITION: 24x7_sans_holidays;-1;1
[1508514083] TIMEPERIOD TRANSITION: none;-1;0
[1508514083] TIMEPERIOD TRANSITION: us-holidays;-1;0
[1508514083] TIMEPERIOD TRANSITION: workhours;-1;0

[dwhitfield]

I suspect this is related to https://github.com/NagiosEnterprises/na ... issues/429

What version were you on previous to 4.3.4? Assuming this is a bug, it would seem to have been introduced in 4.3.2.

Whether you are post here or in the bug report, what are the answers to the following questions:
1. What are the specs of the server?
2. How many hosts/services?
3. What add-ons are you using? (I can see livestatus in your current output, though that does not appear to be a cause based on the bug report)
4. output of the following:

Code: Select all

cat /etc/security/limits.conf
cat /etc/security/limits.d/*
ulimit -a
sysctl -a

[rhassing]

1. What are the specs of the server?

I have the same issue on a raspberrry pi and a VM with 2 cores and 12GB ram

2. How many hosts/services?

For now only localhost is defined with 9 services

3. What add-ons are you using? (I can see livestatus in your current output, though that does not appear to be a cause based on the bug report)

I use Thruk as front-end and NagiosQL as backend
I also use Nagvis

4. output of the following:

Code: Select all

cat /etc/security/limits.conf
# /etc/security/limits.conf
#
#Each line describes a limit for a user in the form:
#
#<domain>        <type>  <item>  <value>
#
#Where:
#<domain> can be:
#        - a user name
#        - a group name, with @group syntax
#        - the wildcard *, for default entry
#        - the wildcard %, can be also used with %group syntax,
#                 for maxlogin limit
#        - NOTE: group and wildcard limits are not applied to root.
#          To apply a limit to the root user, <domain> must be
#          the literal username root.
#
#<type> can have the two values:
#        - "soft" for enforcing the soft limits
#        - "hard" for enforcing hard limits
#
#<item> can be one of the following:
#        - core - limits the core file size (KB)
#        - data - max data size (KB)
#        - fsize - maximum filesize (KB)
#        - memlock - max locked-in-memory address space (KB)
#        - nofile - max number of open files
#        - rss - max resident set size (KB)
#        - stack - max stack size (KB)
#        - cpu - max CPU time (MIN)
#        - nproc - max number of processes
#        - as - address space limit (KB)
#        - maxlogins - max number of logins for this user
#        - maxsyslogins - max number of logins on the system
#        - priority - the priority to run user process with
#        - locks - max number of file locks the user can hold
#        - sigpending - max number of pending signals
#        - msgqueue - max memory used by POSIX message queues (bytes)
#        - nice - max nice priority allowed to raise to values: [-20, 19]
#        - rtprio - max realtime priority
#        - chroot - change root to directory (Debian-specific)
#
#<domain>      <type>  <item>         <value>
#

#*               soft    core            0
#root            hard    core            100000
#*               hard    rss             10000
#@student        hard    nproc           20
#@faculty        soft    nproc           20
#@faculty        hard    nproc           50
#ftp             hard    nproc           0
#ftp             -       chroot          /ftp
#@student        -       maxlogins       4

# End of file

Code: Select all

cat /etc/security/limits.d/* 

is empty

Code: Select all

core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 7314
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 1024
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 7314
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited

Code: Select all

debug.kprobes-optimization = 1
dev.scsi.logging_level = 0
fs.aio-max-nr = 65536
fs.aio-nr = 5352
fs.binfmt_misc.status = enabled
fs.dentry-state = 55883	47194	45	0	0	0
fs.dir-notify-enable = 1
fs.epoll.max_user_watches = 333470
fs.file-max = 93518
fs.file-nr = 1344	0	93518
fs.inode-nr = 38686	364
fs.inode-state = 38686	364	0	0	0	0	0
fs.inotify.max_queued_events = 16384
fs.inotify.max_user_instances = 128
fs.inotify.max_user_watches = 8192
fs.lease-break-time = 45
fs.leases-enable = 1
fs.mount-max = 100000
fs.mqueue.msg_default = 10
fs.mqueue.msg_max = 10
fs.mqueue.msgsize_default = 8192
fs.mqueue.msgsize_max = 8192
fs.mqueue.queues_max = 256
fs.nfs.idmap_cache_timeout = 6
fs.nfs.nfs_callback_tcpport = 0
fs.nfs.nfs_congestion_kb = 31040
fs.nfs.nfs_mountpoint_timeout = 500
fs.nfs.nlm_grace_period = 0
fs.nfs.nlm_tcpport = 0
fs.nfs.nlm_timeout = 10
fs.nfs.nlm_udpport = 0
fs.nfs.nsm_local_state = 0
fs.nfs.nsm_use_hostnames = 0
fs.nr_open = 1048576
fs.overflowgid = 65534
fs.overflowuid = 65534
fs.pipe-max-size = 1048576
fs.pipe-user-pages-hard = 0
fs.pipe-user-pages-soft = 16384
fs.protected_hardlinks = 0
fs.protected_symlinks = 0
fs.quota.allocated_dquots = 0
fs.quota.cache_hits = 0
fs.quota.drops = 0
fs.quota.free_dquots = 0
fs.quota.lookups = 0
fs.quota.reads = 0
fs.quota.syncs = 0
fs.quota.warnings = 1
fs.quota.writes = 0
fs.suid_dumpable = 0
fscache.object_max_active = 4
fscache.operation_max_active = 2
kernel.acct = 4	2	30
kernel.auto_msgmni = 0
kernel.cad_pid = 1
kernel.cap_last_cap = 37
kernel.core_pattern = core
kernel.core_pipe_limit = 0
kernel.core_uses_pid = 0
kernel.ctrl-alt-del = 0
kernel.dmesg_restrict = 0
kernel.domainname = (none)
kernel.ftrace_dump_on_oops = 0
kernel.ftrace_enabled = 1
kernel.hostname = nagios_home
kernel.hotplug = 
kernel.hung_task_check_count = 32768
kernel.hung_task_panic = 0
kernel.hung_task_timeout_secs = 120
kernel.hung_task_warnings = 10
kernel.keys.gc_delay = 300
kernel.keys.maxbytes = 20000
kernel.keys.maxkeys = 200
kernel.keys.root_maxbytes = 25000000
kernel.keys.root_maxkeys = 1000000
kernel.kptr_restrict = 0
kernel.latencytop = 0
kernel.max_lock_depth = 1024
kernel.modprobe = /sbin/modprobe
kernel.modules_disabled = 0
kernel.msgmax = 8192
kernel.msgmnb = 16384
kernel.msgmni = 32000
kernel.ngroups_max = 65536
kernel.osrelease = 4.9.41-v7+
kernel.ostype = Linux
kernel.overflowgid = 65534
kernel.overflowuid = 65534
kernel.panic = 0
kernel.panic_on_oops = 0
kernel.panic_on_rcu_stall = 0
kernel.panic_on_warn = 0
kernel.perf_cpu_time_max_percent = 25
kernel.perf_event_max_contexts_per_stack = 8
kernel.perf_event_max_sample_rate = 100000
kernel.perf_event_max_stack = 127
kernel.perf_event_mlock_kb = 516
kernel.perf_event_paranoid = 2
kernel.pid_max = 32768
kernel.poweroff_cmd = /sbin/poweroff
kernel.print-fatal-signals = 0
kernel.printk = 3	4	1	3
kernel.printk_delay = 0
kernel.printk_devkmsg = ratelimit
kernel.printk_ratelimit = 5
kernel.printk_ratelimit_burst = 10
kernel.pty.max = 4096
kernel.pty.nr = 1
kernel.pty.reserve = 1024
kernel.random.boot_id = 9f8477c8-3376-408f-a793-96c5798962a8
kernel.random.entropy_avail = 2695
kernel.random.poolsize = 4096
kernel.random.read_wakeup_threshold = 64
kernel.random.urandom_min_reseed_secs = 60
kernel.random.uuid = e748b4bd-9dd0-4439-92fb-eddcad50045e
kernel.random.write_wakeup_threshold = 896
kernel.randomize_va_space = 2
kernel.real-root-dev = 0
kernel.sched_autogroup_enabled = 1
kernel.sched_child_runs_first = 0
kernel.sched_domain.cpu0.domain0.busy_factor = 32
kernel.sched_domain.cpu0.domain0.busy_idx = 2
kernel.sched_domain.cpu0.domain0.cache_nice_tries = 1
kernel.sched_domain.cpu0.domain0.flags = 4143
kernel.sched_domain.cpu0.domain0.forkexec_idx = 0
kernel.sched_domain.cpu0.domain0.idle_idx = 1
kernel.sched_domain.cpu0.domain0.imbalance_pct = 125
kernel.sched_domain.cpu0.domain0.max_interval = 8
kernel.sched_domain.cpu0.domain0.max_newidle_lb_cost = 25208
kernel.sched_domain.cpu0.domain0.min_interval = 4
kernel.sched_domain.cpu0.domain0.name = DIE
kernel.sched_domain.cpu0.domain0.newidle_idx = 0
kernel.sched_domain.cpu0.domain0.wake_idx = 0
kernel.sched_domain.cpu1.domain0.busy_factor = 32
kernel.sched_domain.cpu1.domain0.busy_idx = 2
kernel.sched_domain.cpu1.domain0.cache_nice_tries = 1
kernel.sched_domain.cpu1.domain0.flags = 4143
kernel.sched_domain.cpu1.domain0.forkexec_idx = 0
kernel.sched_domain.cpu1.domain0.idle_idx = 1
kernel.sched_domain.cpu1.domain0.imbalance_pct = 125
kernel.sched_domain.cpu1.domain0.max_interval = 8
kernel.sched_domain.cpu1.domain0.max_newidle_lb_cost = 35417
kernel.sched_domain.cpu1.domain0.min_interval = 4
kernel.sched_domain.cpu1.domain0.name = DIE
kernel.sched_domain.cpu1.domain0.newidle_idx = 0
kernel.sched_domain.cpu1.domain0.wake_idx = 0
kernel.sched_domain.cpu2.domain0.busy_factor = 32
kernel.sched_domain.cpu2.domain0.busy_idx = 2
kernel.sched_domain.cpu2.domain0.cache_nice_tries = 1
kernel.sched_domain.cpu2.domain0.flags = 4143
kernel.sched_domain.cpu2.domain0.forkexec_idx = 0
kernel.sched_domain.cpu2.domain0.idle_idx = 1
kernel.sched_domain.cpu2.domain0.imbalance_pct = 125
kernel.sched_domain.cpu2.domain0.max_interval = 8
kernel.sched_domain.cpu2.domain0.max_newidle_lb_cost = 16843
kernel.sched_domain.cpu2.domain0.min_interval = 4
kernel.sched_domain.cpu2.domain0.name = DIE
kernel.sched_domain.cpu2.domain0.newidle_idx = 0
kernel.sched_domain.cpu2.domain0.wake_idx = 0
kernel.sched_domain.cpu3.domain0.busy_factor = 32
kernel.sched_domain.cpu3.domain0.busy_idx = 2
kernel.sched_domain.cpu3.domain0.cache_nice_tries = 1
kernel.sched_domain.cpu3.domain0.flags = 4143
kernel.sched_domain.cpu3.domain0.forkexec_idx = 0
kernel.sched_domain.cpu3.domain0.idle_idx = 1
kernel.sched_domain.cpu3.domain0.imbalance_pct = 125
kernel.sched_domain.cpu3.domain0.max_interval = 8
kernel.sched_domain.cpu3.domain0.max_newidle_lb_cost = 44583
kernel.sched_domain.cpu3.domain0.min_interval = 4
kernel.sched_domain.cpu3.domain0.name = DIE
kernel.sched_domain.cpu3.domain0.newidle_idx = 0
kernel.sched_domain.cpu3.domain0.wake_idx = 0
kernel.sched_latency_ns = 18000000
kernel.sched_migration_cost_ns = 500000
kernel.sched_min_granularity_ns = 2250000
kernel.sched_nr_migrate = 32
kernel.sched_rr_timeslice_ms = 10
kernel.sched_rt_period_us = 1000000
kernel.sched_rt_runtime_us = 950000
kernel.sched_schedstats = 0
kernel.sched_shares_window_ns = 10000000
kernel.sched_time_avg_ms = 1000
kernel.sched_tunable_scaling = 1
kernel.sched_wakeup_granularity_ns = 3000000
kernel.sem = 32000	1024000000	500	32000
kernel.shm_rmid_forced = 0
kernel.shmall = 4278190079
kernel.shmmax = 4278190079
kernel.shmmni = 4096
kernel.stack_tracer_enabled = 0
kernel.sysctl_writes_strict = 1
kernel.sysrq = 1
kernel.tainted = 0
kernel.threads-max = 14629
kernel.timer_migration = 1
kernel.traceoff_on_warning = 0
kernel.tracepoint_printk = 0
kernel.usermodehelper.bset = 4294967295	63
kernel.usermodehelper.inheritable = 4294967295	63
kernel.version = #1023 SMP Tue Aug 8 16:00:15 BST 2017
net.core.busy_poll = 0
net.core.busy_read = 0
net.core.default_qdisc = pfifo_fast
net.core.dev_weight = 64
net.core.flow_limit_cpu_bitmap = 0
net.core.flow_limit_table_len = 4096
net.core.max_skb_frags = 17
net.core.message_burst = 10
net.core.message_cost = 5
net.core.netdev_budget = 300
net.core.netdev_max_backlog = 1000
net.core.netdev_rss_key = 00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00
net.core.netdev_tstamp_prequeue = 1
net.core.optmem_max = 10240
net.core.rmem_default = 163840
net.core.rmem_max = 163840
net.core.rps_sock_flow_entries = 0
net.core.somaxconn = 128
net.core.tstamp_allow_data = 1
net.core.warnings = 0
net.core.wmem_default = 163840
net.core.wmem_max = 163840
net.core.xfrm_acq_expires = 30
net.core.xfrm_aevent_etime = 10
net.core.xfrm_aevent_rseqth = 2
net.core.xfrm_larval_drop = 1
net.ipv4.conf.all.accept_local = 0
net.ipv4.conf.all.accept_redirects = 1
net.ipv4.conf.all.accept_source_route = 0
net.ipv4.conf.all.arp_accept = 0
net.ipv4.conf.all.arp_announce = 0
net.ipv4.conf.all.arp_filter = 0
net.ipv4.conf.all.arp_ignore = 0
net.ipv4.conf.all.arp_notify = 0
net.ipv4.conf.all.bootp_relay = 0
net.ipv4.conf.all.disable_policy = 0
net.ipv4.conf.all.disable_xfrm = 0
net.ipv4.conf.all.drop_gratuitous_arp = 0
net.ipv4.conf.all.drop_unicast_in_l2_multicast = 0
net.ipv4.conf.all.force_igmp_version = 0
net.ipv4.conf.all.forwarding = 0
net.ipv4.conf.all.igmpv2_unsolicited_report_interval = 10000
net.ipv4.conf.all.igmpv3_unsolicited_report_interval = 1000
net.ipv4.conf.all.ignore_routes_with_linkdown = 0
net.ipv4.conf.all.log_martians = 0
net.ipv4.conf.all.mc_forwarding = 0
net.ipv4.conf.all.medium_id = 0
net.ipv4.conf.all.promote_secondaries = 0
net.ipv4.conf.all.proxy_arp = 0
net.ipv4.conf.all.proxy_arp_pvlan = 0
net.ipv4.conf.all.route_localnet = 0
net.ipv4.conf.all.rp_filter = 0
net.ipv4.conf.all.secure_redirects = 1
net.ipv4.conf.all.send_redirects = 1
net.ipv4.conf.all.shared_media = 1
net.ipv4.conf.all.src_valid_mark = 0
net.ipv4.conf.all.tag = 0
net.ipv4.conf.default.accept_local = 0
net.ipv4.conf.default.accept_redirects = 1
net.ipv4.conf.default.accept_source_route = 1
net.ipv4.conf.default.arp_accept = 0
net.ipv4.conf.default.arp_announce = 0
net.ipv4.conf.default.arp_filter = 0
net.ipv4.conf.default.arp_ignore = 0
net.ipv4.conf.default.arp_notify = 0
net.ipv4.conf.default.bootp_relay = 0
net.ipv4.conf.default.disable_policy = 0
net.ipv4.conf.default.disable_xfrm = 0
net.ipv4.conf.default.drop_gratuitous_arp = 0
net.ipv4.conf.default.drop_unicast_in_l2_multicast = 0
net.ipv4.conf.default.force_igmp_version = 0
net.ipv4.conf.default.forwarding = 0
net.ipv4.conf.default.igmpv2_unsolicited_report_interval = 10000
net.ipv4.conf.default.igmpv3_unsolicited_report_interval = 1000
net.ipv4.conf.default.ignore_routes_with_linkdown = 0
net.ipv4.conf.default.log_martians = 0
net.ipv4.conf.default.mc_forwarding = 0
net.ipv4.conf.default.medium_id = 0
net.ipv4.conf.default.promote_secondaries = 0
net.ipv4.conf.default.proxy_arp = 0
net.ipv4.conf.default.proxy_arp_pvlan = 0
net.ipv4.conf.default.route_localnet = 0
net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.default.secure_redirects = 1
net.ipv4.conf.default.send_redirects = 1
net.ipv4.conf.default.shared_media = 1
net.ipv4.conf.default.src_valid_mark = 0
net.ipv4.conf.default.tag = 0
net.ipv4.conf.enxb827ebef7ea8.accept_local = 0
net.ipv4.conf.enxb827ebef7ea8.accept_redirects = 1
net.ipv4.conf.enxb827ebef7ea8.accept_source_route = 1
net.ipv4.conf.enxb827ebef7ea8.arp_accept = 0
net.ipv4.conf.enxb827ebef7ea8.arp_announce = 0
net.ipv4.conf.enxb827ebef7ea8.arp_filter = 0
net.ipv4.conf.enxb827ebef7ea8.arp_ignore = 0
net.ipv4.conf.enxb827ebef7ea8.arp_notify = 0
net.ipv4.conf.enxb827ebef7ea8.bootp_relay = 0
net.ipv4.conf.enxb827ebef7ea8.disable_policy = 0
net.ipv4.conf.enxb827ebef7ea8.disable_xfrm = 0
net.ipv4.conf.enxb827ebef7ea8.drop_gratuitous_arp = 0
net.ipv4.conf.enxb827ebef7ea8.drop_unicast_in_l2_multicast = 0
net.ipv4.conf.enxb827ebef7ea8.force_igmp_version = 0
net.ipv4.conf.enxb827ebef7ea8.forwarding = 0
net.ipv4.conf.enxb827ebef7ea8.igmpv2_unsolicited_report_interval = 10000
net.ipv4.conf.enxb827ebef7ea8.igmpv3_unsolicited_report_interval = 1000
net.ipv4.conf.enxb827ebef7ea8.ignore_routes_with_linkdown = 0
net.ipv4.conf.enxb827ebef7ea8.log_martians = 0
net.ipv4.conf.enxb827ebef7ea8.mc_forwarding = 0
net.ipv4.conf.enxb827ebef7ea8.medium_id = 0
net.ipv4.conf.enxb827ebef7ea8.promote_secondaries = 1
net.ipv4.conf.enxb827ebef7ea8.proxy_arp = 0
net.ipv4.conf.enxb827ebef7ea8.proxy_arp_pvlan = 0
net.ipv4.conf.enxb827ebef7ea8.route_localnet = 0
net.ipv4.conf.enxb827ebef7ea8.rp_filter = 0
net.ipv4.conf.enxb827ebef7ea8.secure_redirects = 1
net.ipv4.conf.enxb827ebef7ea8.send_redirects = 1
net.ipv4.conf.enxb827ebef7ea8.shared_media = 1
net.ipv4.conf.enxb827ebef7ea8.src_valid_mark = 0
net.ipv4.conf.enxb827ebef7ea8.tag = 0
net.ipv4.conf.lo.accept_local = 0
net.ipv4.conf.lo.accept_redirects = 1
net.ipv4.conf.lo.accept_source_route = 1
net.ipv4.conf.lo.arp_accept = 0
net.ipv4.conf.lo.arp_announce = 0
net.ipv4.conf.lo.arp_filter = 0
net.ipv4.conf.lo.arp_ignore = 0
net.ipv4.conf.lo.arp_notify = 0
net.ipv4.conf.lo.bootp_relay = 0
net.ipv4.conf.lo.disable_policy = 1
net.ipv4.conf.lo.disable_xfrm = 1
net.ipv4.conf.lo.drop_gratuitous_arp = 0
net.ipv4.conf.lo.drop_unicast_in_l2_multicast = 0
net.ipv4.conf.lo.force_igmp_version = 0
net.ipv4.conf.lo.forwarding = 0
net.ipv4.conf.lo.igmpv2_unsolicited_report_interval = 10000
net.ipv4.conf.lo.igmpv3_unsolicited_report_interval = 1000
net.ipv4.conf.lo.ignore_routes_with_linkdown = 0
net.ipv4.conf.lo.log_martians = 0
net.ipv4.conf.lo.mc_forwarding = 0
net.ipv4.conf.lo.medium_id = 0
net.ipv4.conf.lo.promote_secondaries = 0
net.ipv4.conf.lo.proxy_arp = 0
net.ipv4.conf.lo.proxy_arp_pvlan = 0
net.ipv4.conf.lo.route_localnet = 0
net.ipv4.conf.lo.rp_filter = 0
net.ipv4.conf.lo.secure_redirects = 1
net.ipv4.conf.lo.send_redirects = 1
net.ipv4.conf.lo.shared_media = 1
net.ipv4.conf.lo.src_valid_mark = 0
net.ipv4.conf.lo.tag = 0
net.ipv4.conf.wlan0.accept_local = 0
net.ipv4.conf.wlan0.accept_redirects = 1
net.ipv4.conf.wlan0.accept_source_route = 1
net.ipv4.conf.wlan0.arp_accept = 0
net.ipv4.conf.wlan0.arp_announce = 0
net.ipv4.conf.wlan0.arp_filter = 0
net.ipv4.conf.wlan0.arp_ignore = 0
net.ipv4.conf.wlan0.arp_notify = 0
net.ipv4.conf.wlan0.bootp_relay = 0
net.ipv4.conf.wlan0.disable_policy = 0
net.ipv4.conf.wlan0.disable_xfrm = 0
net.ipv4.conf.wlan0.drop_gratuitous_arp = 0
net.ipv4.conf.wlan0.drop_unicast_in_l2_multicast = 0
net.ipv4.conf.wlan0.force_igmp_version = 0
net.ipv4.conf.wlan0.forwarding = 0
net.ipv4.conf.wlan0.igmpv2_unsolicited_report_interval = 10000
net.ipv4.conf.wlan0.igmpv3_unsolicited_report_interval = 1000
net.ipv4.conf.wlan0.ignore_routes_with_linkdown = 0
net.ipv4.conf.wlan0.log_martians = 0
net.ipv4.conf.wlan0.mc_forwarding = 0
net.ipv4.conf.wlan0.medium_id = 0
net.ipv4.conf.wlan0.promote_secondaries = 1
net.ipv4.conf.wlan0.proxy_arp = 0
net.ipv4.conf.wlan0.proxy_arp_pvlan = 0
net.ipv4.conf.wlan0.route_localnet = 0
net.ipv4.conf.wlan0.rp_filter = 0
net.ipv4.conf.wlan0.secure_redirects = 1
net.ipv4.conf.wlan0.send_redirects = 1
net.ipv4.conf.wlan0.shared_media = 1
net.ipv4.conf.wlan0.src_valid_mark = 0
net.ipv4.conf.wlan0.tag = 0
net.ipv4.fib_multipath_use_neigh = 0
net.ipv4.fwmark_reflect = 0
net.ipv4.icmp_echo_ignore_all = 0
net.ipv4.icmp_echo_ignore_broadcasts = 1
net.ipv4.icmp_errors_use_inbound_ifaddr = 0
net.ipv4.icmp_ignore_bogus_error_responses = 1
net.ipv4.icmp_msgs_burst = 50
net.ipv4.icmp_msgs_per_sec = 1000
net.ipv4.icmp_ratelimit = 1000
net.ipv4.icmp_ratemask = 6168
net.ipv4.igmp_link_local_mcast_reports = 1
net.ipv4.igmp_max_memberships = 20
net.ipv4.igmp_max_msf = 10
net.ipv4.igmp_qrv = 2
net.ipv4.inet_peer_maxttl = 600
net.ipv4.inet_peer_minttl = 120
net.ipv4.inet_peer_threshold = 65664
net.ipv4.ip_default_ttl = 64
net.ipv4.ip_dynaddr = 0
net.ipv4.ip_early_demux = 1
net.ipv4.ip_forward = 0
net.ipv4.ip_forward_use_pmtu = 0
net.ipv4.ip_local_port_range = 32768	60999
net.ipv4.ip_local_reserved_ports = 
net.ipv4.ip_no_pmtu_disc = 0
net.ipv4.ip_nonlocal_bind = 0
net.ipv4.ipfrag_high_thresh = 4194304
net.ipv4.ipfrag_low_thresh = 3145728
net.ipv4.ipfrag_max_dist = 64
net.ipv4.ipfrag_secret_interval = 0
net.ipv4.ipfrag_time = 30
net.ipv4.neigh.default.anycast_delay = 100
net.ipv4.neigh.default.app_solicit = 0
net.ipv4.neigh.default.base_reachable_time_ms = 30000
net.ipv4.neigh.default.delay_first_probe_time = 5
net.ipv4.neigh.default.gc_interval = 30
net.ipv4.neigh.default.gc_stale_time = 60
net.ipv4.neigh.default.gc_thresh1 = 128
net.ipv4.neigh.default.gc_thresh2 = 512
net.ipv4.neigh.default.gc_thresh3 = 1024
net.ipv4.neigh.default.locktime = 100
net.ipv4.neigh.default.mcast_resolicit = 0
net.ipv4.neigh.default.mcast_solicit = 3
net.ipv4.neigh.default.proxy_delay = 80
net.ipv4.neigh.default.proxy_qlen = 64
net.ipv4.neigh.default.retrans_time_ms = 1000
net.ipv4.neigh.default.ucast_solicit = 3
net.ipv4.neigh.default.unres_qlen = 34
net.ipv4.neigh.default.unres_qlen_bytes = 65536
net.ipv4.neigh.enxb827ebef7ea8.anycast_delay = 100
net.ipv4.neigh.enxb827ebef7ea8.app_solicit = 0
net.ipv4.neigh.enxb827ebef7ea8.base_reachable_time_ms = 30000
net.ipv4.neigh.enxb827ebef7ea8.delay_first_probe_time = 5
net.ipv4.neigh.enxb827ebef7ea8.gc_stale_time = 60
net.ipv4.neigh.enxb827ebef7ea8.locktime = 100
net.ipv4.neigh.enxb827ebef7ea8.mcast_resolicit = 0
net.ipv4.neigh.enxb827ebef7ea8.mcast_solicit = 3
net.ipv4.neigh.enxb827ebef7ea8.proxy_delay = 80
net.ipv4.neigh.enxb827ebef7ea8.proxy_qlen = 64
net.ipv4.neigh.enxb827ebef7ea8.retrans_time_ms = 1000
net.ipv4.neigh.enxb827ebef7ea8.ucast_solicit = 3
net.ipv4.neigh.enxb827ebef7ea8.unres_qlen = 34
net.ipv4.neigh.enxb827ebef7ea8.unres_qlen_bytes = 65536
net.ipv4.neigh.lo.anycast_delay = 100
net.ipv4.neigh.lo.app_solicit = 0
net.ipv4.neigh.lo.base_reachable_time_ms = 30000
net.ipv4.neigh.lo.delay_first_probe_time = 5
net.ipv4.neigh.lo.gc_stale_time = 60
net.ipv4.neigh.lo.locktime = 100
net.ipv4.neigh.lo.mcast_resolicit = 0
net.ipv4.neigh.lo.mcast_solicit = 3
net.ipv4.neigh.lo.proxy_delay = 80
net.ipv4.neigh.lo.proxy_qlen = 64
net.ipv4.neigh.lo.retrans_time_ms = 1000
net.ipv4.neigh.lo.ucast_solicit = 3
net.ipv4.neigh.lo.unres_qlen = 34
net.ipv4.neigh.lo.unres_qlen_bytes = 65536
net.ipv4.neigh.wlan0.anycast_delay = 100
net.ipv4.neigh.wlan0.app_solicit = 0
net.ipv4.neigh.wlan0.base_reachable_time_ms = 30000
net.ipv4.neigh.wlan0.delay_first_probe_time = 5
net.ipv4.neigh.wlan0.gc_stale_time = 60
net.ipv4.neigh.wlan0.locktime = 100
net.ipv4.neigh.wlan0.mcast_resolicit = 0
net.ipv4.neigh.wlan0.mcast_solicit = 3
net.ipv4.neigh.wlan0.proxy_delay = 80
net.ipv4.neigh.wlan0.proxy_qlen = 64
net.ipv4.neigh.wlan0.retrans_time_ms = 1000
net.ipv4.neigh.wlan0.ucast_solicit = 3
net.ipv4.neigh.wlan0.unres_qlen = 34
net.ipv4.neigh.wlan0.unres_qlen_bytes = 65536
net.ipv4.ping_group_range = 1	0
net.ipv4.route.error_burst = 500
net.ipv4.route.error_cost = 100
net.ipv4.route.gc_elasticity = 8
net.ipv4.route.gc_interval = 60
net.ipv4.route.gc_min_interval = 0
net.ipv4.route.gc_min_interval_ms = 500
net.ipv4.route.gc_thresh = -1
net.ipv4.route.gc_timeout = 300
net.ipv4.route.max_size = 2147483647
net.ipv4.route.min_adv_mss = 256
net.ipv4.route.min_pmtu = 552
net.ipv4.route.mtu_expires = 600
net.ipv4.route.redirect_load = 2
net.ipv4.route.redirect_number = 9
net.ipv4.route.redirect_silence = 2048
net.ipv4.tcp_abort_on_overflow = 0
net.ipv4.tcp_adv_win_scale = 1
net.ipv4.tcp_allowed_congestion_control = cubic reno
net.ipv4.tcp_app_win = 31
net.ipv4.tcp_autocorking = 1
net.ipv4.tcp_available_congestion_control = cubic reno
net.ipv4.tcp_base_mss = 1024
net.ipv4.tcp_challenge_ack_limit = 1000
net.ipv4.tcp_congestion_control = cubic
net.ipv4.tcp_dsack = 1
net.ipv4.tcp_early_retrans = 3
net.ipv4.tcp_ecn = 2
net.ipv4.tcp_ecn_fallback = 1
net.ipv4.tcp_fack = 1
net.ipv4.tcp_fastopen = 1
net.ipv4.tcp_fastopen_key = 00000000-00000000-00000000-00000000
net.ipv4.tcp_fin_timeout = 60
net.ipv4.tcp_frto = 2
net.ipv4.tcp_fwmark_accept = 0
net.ipv4.tcp_invalid_ratelimit = 500
net.ipv4.tcp_keepalive_intvl = 75
net.ipv4.tcp_keepalive_probes = 9
net.ipv4.tcp_keepalive_time = 7200
net.ipv4.tcp_limit_output_bytes = 262144
net.ipv4.tcp_low_latency = 0
net.ipv4.tcp_max_orphans = 4096
net.ipv4.tcp_max_reordering = 300
net.ipv4.tcp_max_syn_backlog = 128
net.ipv4.tcp_max_tw_buckets = 4096
net.ipv4.tcp_mem = 10998	14667	21996
net.ipv4.tcp_min_rtt_wlen = 300
net.ipv4.tcp_min_tso_segs = 2
net.ipv4.tcp_moderate_rcvbuf = 1
net.ipv4.tcp_mtu_probing = 0
net.ipv4.tcp_no_metrics_save = 0
net.ipv4.tcp_notsent_lowat = -1
net.ipv4.tcp_orphan_retries = 0
net.ipv4.tcp_pacing_ca_ratio = 120
net.ipv4.tcp_pacing_ss_ratio = 200
net.ipv4.tcp_probe_interval = 600
net.ipv4.tcp_probe_threshold = 8
net.ipv4.tcp_recovery = 1
net.ipv4.tcp_reordering = 3
net.ipv4.tcp_retrans_collapse = 1
net.ipv4.tcp_retries1 = 3
net.ipv4.tcp_retries2 = 15
net.ipv4.tcp_rfc1337 = 0
net.ipv4.tcp_rmem = 4096	87380	6291456
net.ipv4.tcp_sack = 1
net.ipv4.tcp_slow_start_after_idle = 1
net.ipv4.tcp_stdurg = 0
net.ipv4.tcp_syn_retries = 6
net.ipv4.tcp_synack_retries = 5
net.ipv4.tcp_syncookies = 1
net.ipv4.tcp_thin_dupack = 0
net.ipv4.tcp_thin_linear_timeouts = 0
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_tso_win_divisor = 3
net.ipv4.tcp_tw_recycle = 0
net.ipv4.tcp_tw_reuse = 0
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_wmem = 4096	16384	4194304
net.ipv4.tcp_workaround_signed_windows = 0
net.ipv4.udp_mem = 21999	29334	43998
net.ipv4.udp_rmem_min = 4096
net.ipv4.udp_wmem_min = 4096
net.ipv4.xfrm4_gc_thresh = 2147483647
net.ipv6.anycast_src_echo_reply = 0
net.ipv6.auto_flowlabels = 1
net.ipv6.bindv6only = 0
net.ipv6.conf.all.accept_dad = 1
net.ipv6.conf.all.accept_ra = 1
net.ipv6.conf.all.accept_ra_defrtr = 1
net.ipv6.conf.all.accept_ra_from_local = 0
net.ipv6.conf.all.accept_ra_min_hop_limit = 1
net.ipv6.conf.all.accept_ra_mtu = 1
net.ipv6.conf.all.accept_ra_pinfo = 1
net.ipv6.conf.all.accept_ra_rt_info_max_plen = 0
net.ipv6.conf.all.accept_ra_rtr_pref = 1
net.ipv6.conf.all.accept_redirects = 1
net.ipv6.conf.all.accept_source_route = 0
net.ipv6.conf.all.autoconf = 1
net.ipv6.conf.all.dad_transmits = 1
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.all.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.all.drop_unsolicited_na = 0
net.ipv6.conf.all.force_mld_version = 0
net.ipv6.conf.all.force_tllao = 0
net.ipv6.conf.all.forwarding = 0
net.ipv6.conf.all.hop_limit = 64
net.ipv6.conf.all.ignore_routes_with_linkdown = 0
net.ipv6.conf.all.keep_addr_on_down = 0
net.ipv6.conf.all.max_addresses = 16
net.ipv6.conf.all.max_desync_factor = 600
net.ipv6.conf.all.mc_forwarding = 0
net.ipv6.conf.all.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.all.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.all.mtu = 1280
net.ipv6.conf.all.ndisc_notify = 0
net.ipv6.conf.all.proxy_ndp = 0
net.ipv6.conf.all.regen_max_retry = 3
net.ipv6.conf.all.router_probe_interval = 60
net.ipv6.conf.all.router_solicitation_delay = 1
net.ipv6.conf.all.router_solicitation_interval = 4
net.ipv6.conf.all.router_solicitation_max_interval = 3600
net.ipv6.conf.all.router_solicitations = -1
sysctl: reading key "net.ipv6.conf.all.stable_secret"
net.ipv6.conf.all.suppress_frag_ndisc = 1
net.ipv6.conf.all.temp_prefered_lft = 86400
net.ipv6.conf.all.temp_valid_lft = 604800
net.ipv6.conf.all.use_oif_addrs_only = 0
net.ipv6.conf.all.use_tempaddr = 0
net.ipv6.conf.default.accept_dad = 1
net.ipv6.conf.default.accept_ra = 1
net.ipv6.conf.default.accept_ra_defrtr = 1
net.ipv6.conf.default.accept_ra_from_local = 0
net.ipv6.conf.default.accept_ra_min_hop_limit = 1
net.ipv6.conf.default.accept_ra_mtu = 1
net.ipv6.conf.default.accept_ra_pinfo = 1
net.ipv6.conf.default.accept_ra_rt_info_max_plen = 0
net.ipv6.conf.default.accept_ra_rtr_pref = 1
net.ipv6.conf.default.accept_redirects = 1
net.ipv6.conf.default.accept_source_route = 0
net.ipv6.conf.default.autoconf = 1
net.ipv6.conf.default.dad_transmits = 1
net.ipv6.conf.default.disable_ipv6 = 0
net.ipv6.conf.default.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.default.drop_unsolicited_na = 0
net.ipv6.conf.default.force_mld_version = 0
net.ipv6.conf.default.force_tllao = 0
net.ipv6.conf.default.forwarding = 0
net.ipv6.conf.default.hop_limit = 64
net.ipv6.conf.default.ignore_routes_with_linkdown = 0
net.ipv6.conf.default.keep_addr_on_down = 0
net.ipv6.conf.default.max_addresses = 16
net.ipv6.conf.default.max_desync_factor = 600
net.ipv6.conf.default.mc_forwarding = 0
net.ipv6.conf.default.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.default.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.default.mtu = 1280
net.ipv6.conf.default.ndisc_notify = 0
net.ipv6.conf.default.proxy_ndp = 0
net.ipv6.conf.default.regen_max_retry = 3
net.ipv6.conf.default.router_probe_interval = 60
net.ipv6.conf.default.router_solicitation_delay = 1
net.ipv6.conf.default.router_solicitation_interval = 4
net.ipv6.conf.default.router_solicitation_max_interval = 3600
net.ipv6.conf.default.router_solicitations = -1
sysctl: reading key "net.ipv6.conf.default.stable_secret"
net.ipv6.conf.default.suppress_frag_ndisc = 1
net.ipv6.conf.default.temp_prefered_lft = 86400
net.ipv6.conf.default.temp_valid_lft = 604800
net.ipv6.conf.default.use_oif_addrs_only = 0
net.ipv6.conf.default.use_tempaddr = 0
net.ipv6.conf.enxb827ebef7ea8.accept_dad = 1
net.ipv6.conf.enxb827ebef7ea8.accept_ra = 0
net.ipv6.conf.enxb827ebef7ea8.accept_ra_defrtr = 1
net.ipv6.conf.enxb827ebef7ea8.accept_ra_from_local = 0
net.ipv6.conf.enxb827ebef7ea8.accept_ra_min_hop_limit = 1
net.ipv6.conf.enxb827ebef7ea8.accept_ra_mtu = 1
net.ipv6.conf.enxb827ebef7ea8.accept_ra_pinfo = 1
net.ipv6.conf.enxb827ebef7ea8.accept_ra_rt_info_max_plen = 0
net.ipv6.conf.enxb827ebef7ea8.accept_ra_rtr_pref = 1
net.ipv6.conf.enxb827ebef7ea8.accept_redirects = 1
net.ipv6.conf.enxb827ebef7ea8.accept_source_route = 0
net.ipv6.conf.enxb827ebef7ea8.autoconf = 0
net.ipv6.conf.enxb827ebef7ea8.dad_transmits = 1
net.ipv6.conf.enxb827ebef7ea8.disable_ipv6 = 0
net.ipv6.conf.enxb827ebef7ea8.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.enxb827ebef7ea8.drop_unsolicited_na = 0
net.ipv6.conf.enxb827ebef7ea8.force_mld_version = 0
net.ipv6.conf.enxb827ebef7ea8.force_tllao = 0
net.ipv6.conf.enxb827ebef7ea8.forwarding = 0
net.ipv6.conf.enxb827ebef7ea8.hop_limit = 64
net.ipv6.conf.enxb827ebef7ea8.ignore_routes_with_linkdown = 0
net.ipv6.conf.enxb827ebef7ea8.keep_addr_on_down = 0
net.ipv6.conf.enxb827ebef7ea8.max_addresses = 16
net.ipv6.conf.enxb827ebef7ea8.max_desync_factor = 600
net.ipv6.conf.enxb827ebef7ea8.mc_forwarding = 0
net.ipv6.conf.enxb827ebef7ea8.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.enxb827ebef7ea8.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.enxb827ebef7ea8.mtu = 1500
net.ipv6.conf.enxb827ebef7ea8.ndisc_notify = 0
net.ipv6.conf.enxb827ebef7ea8.proxy_ndp = 0
net.ipv6.conf.enxb827ebef7ea8.regen_max_retry = 3
net.ipv6.conf.enxb827ebef7ea8.router_probe_interval = 60
net.ipv6.conf.enxb827ebef7ea8.router_solicitation_delay = 1
net.ipv6.conf.enxb827ebef7ea8.router_solicitation_interval = 4
net.ipv6.conf.enxb827ebef7ea8.router_solicitation_max_interval = 3600
net.ipv6.conf.enxb827ebef7ea8.router_solicitations = -1
sysctl: reading key "net.ipv6.conf.enxb827ebef7ea8.stable_secret"
net.ipv6.conf.enxb827ebef7ea8.suppress_frag_ndisc = 1
net.ipv6.conf.enxb827ebef7ea8.temp_prefered_lft = 86400
net.ipv6.conf.enxb827ebef7ea8.temp_valid_lft = 604800
net.ipv6.conf.enxb827ebef7ea8.use_oif_addrs_only = 0
net.ipv6.conf.enxb827ebef7ea8.use_tempaddr = 0
net.ipv6.conf.lo.accept_dad = -1
net.ipv6.conf.lo.accept_ra = 1
net.ipv6.conf.lo.accept_ra_defrtr = 1
net.ipv6.conf.lo.accept_ra_from_local = 0
net.ipv6.conf.lo.accept_ra_min_hop_limit = 1
net.ipv6.conf.lo.accept_ra_mtu = 1
net.ipv6.conf.lo.accept_ra_pinfo = 1
net.ipv6.conf.lo.accept_ra_rt_info_max_plen = 0
net.ipv6.conf.lo.accept_ra_rtr_pref = 1
net.ipv6.conf.lo.accept_redirects = 1
net.ipv6.conf.lo.accept_source_route = 0
net.ipv6.conf.lo.autoconf = 1
net.ipv6.conf.lo.dad_transmits = 1
net.ipv6.conf.lo.disable_ipv6 = 0
net.ipv6.conf.lo.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.lo.drop_unsolicited_na = 0
net.ipv6.conf.lo.force_mld_version = 0
net.ipv6.conf.lo.force_tllao = 0
net.ipv6.conf.lo.forwarding = 0
net.ipv6.conf.lo.hop_limit = 64
net.ipv6.conf.lo.ignore_routes_with_linkdown = 0
net.ipv6.conf.lo.keep_addr_on_down = 0
net.ipv6.conf.lo.max_addresses = 16
net.ipv6.conf.lo.max_desync_factor = 600
net.ipv6.conf.lo.mc_forwarding = 0
net.ipv6.conf.lo.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.lo.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.lo.mtu = 65536
net.ipv6.conf.lo.ndisc_notify = 0
net.ipv6.conf.lo.proxy_ndp = 0
net.ipv6.conf.lo.regen_max_retry = 3
net.ipv6.conf.lo.router_probe_interval = 60
net.ipv6.conf.lo.router_solicitation_delay = 1
net.ipv6.conf.lo.router_solicitation_interval = 4
net.ipv6.conf.lo.router_solicitation_max_interval = 3600
net.ipv6.conf.lo.router_solicitations = -1
sysctl: reading key "net.ipv6.conf.lo.stable_secret"
net.ipv6.conf.lo.suppress_frag_ndisc = 1
net.ipv6.conf.lo.temp_prefered_lft = 86400
net.ipv6.conf.lo.temp_valid_lft = 604800
net.ipv6.conf.lo.use_oif_addrs_only = 0
net.ipv6.conf.lo.use_tempaddr = -1
net.ipv6.conf.wlan0.accept_dad = 1
net.ipv6.conf.wlan0.accept_ra = 0
net.ipv6.conf.wlan0.accept_ra_defrtr = 1
net.ipv6.conf.wlan0.accept_ra_from_local = 0
net.ipv6.conf.wlan0.accept_ra_min_hop_limit = 1
net.ipv6.conf.wlan0.accept_ra_mtu = 1
net.ipv6.conf.wlan0.accept_ra_pinfo = 1
net.ipv6.conf.wlan0.accept_ra_rt_info_max_plen = 0
net.ipv6.conf.wlan0.accept_ra_rtr_pref = 1
net.ipv6.conf.wlan0.accept_redirects = 1
net.ipv6.conf.wlan0.accept_source_route = 0
net.ipv6.conf.wlan0.autoconf = 0
net.ipv6.conf.wlan0.dad_transmits = 1
net.ipv6.conf.wlan0.disable_ipv6 = 0
net.ipv6.conf.wlan0.drop_unicast_in_l2_multicast = 0
net.ipv6.conf.wlan0.drop_unsolicited_na = 0
net.ipv6.conf.wlan0.force_mld_version = 0
net.ipv6.conf.wlan0.force_tllao = 0
net.ipv6.conf.wlan0.forwarding = 0
net.ipv6.conf.wlan0.hop_limit = 64
net.ipv6.conf.wlan0.ignore_routes_with_linkdown = 0
net.ipv6.conf.wlan0.keep_addr_on_down = 0
net.ipv6.conf.wlan0.max_addresses = 16
net.ipv6.conf.wlan0.max_desync_factor = 600
net.ipv6.conf.wlan0.mc_forwarding = 0
net.ipv6.conf.wlan0.mldv1_unsolicited_report_interval = 10000
net.ipv6.conf.wlan0.mldv2_unsolicited_report_interval = 1000
net.ipv6.conf.wlan0.mtu = 1500
net.ipv6.conf.wlan0.ndisc_notify = 0
net.ipv6.conf.wlan0.proxy_ndp = 0
net.ipv6.conf.wlan0.regen_max_retry = 3
net.ipv6.conf.wlan0.router_probe_interval = 60
net.ipv6.conf.wlan0.router_solicitation_delay = 1
net.ipv6.conf.wlan0.router_solicitation_interval = 4
net.ipv6.conf.wlan0.router_solicitation_max_interval = 3600
net.ipv6.conf.wlan0.router_solicitations = -1
sysctl: reading key "net.ipv6.conf.wlan0.stable_secret"
net.ipv6.conf.wlan0.suppress_frag_ndisc = 1
net.ipv6.conf.wlan0.temp_prefered_lft = 86400
net.ipv6.conf.wlan0.temp_valid_lft = 604800
net.ipv6.conf.wlan0.use_oif_addrs_only = 0
net.ipv6.conf.wlan0.use_tempaddr = 0
net.ipv6.flowlabel_consistency = 1
net.ipv6.flowlabel_state_ranges = 0
net.ipv6.fwmark_reflect = 0
net.ipv6.icmp.ratelimit = 1000
net.ipv6.idgen_delay = 1
net.ipv6.idgen_retries = 3
net.ipv6.ip6frag_high_thresh = 4194304
net.ipv6.ip6frag_low_thresh = 3145728
net.ipv6.ip6frag_secret_interval = 0
net.ipv6.ip6frag_time = 60
net.ipv6.ip_nonlocal_bind = 0
net.ipv6.mld_max_msf = 64
net.ipv6.mld_qrv = 2
net.ipv6.neigh.default.anycast_delay = 100
net.ipv6.neigh.default.app_solicit = 0
net.ipv6.neigh.default.base_reachable_time_ms = 30000
net.ipv6.neigh.default.delay_first_probe_time = 5
net.ipv6.neigh.default.gc_interval = 30
net.ipv6.neigh.default.gc_stale_time = 60
net.ipv6.neigh.default.gc_thresh1 = 128
net.ipv6.neigh.default.gc_thresh2 = 512
net.ipv6.neigh.default.gc_thresh3 = 1024
net.ipv6.neigh.default.locktime = 0
net.ipv6.neigh.default.mcast_resolicit = 0
net.ipv6.neigh.default.mcast_solicit = 3
net.ipv6.neigh.default.proxy_delay = 80
net.ipv6.neigh.default.proxy_qlen = 64
net.ipv6.neigh.default.retrans_time_ms = 1000
net.ipv6.neigh.default.ucast_solicit = 3
net.ipv6.neigh.default.unres_qlen = 34
net.ipv6.neigh.default.unres_qlen_bytes = 65536
net.ipv6.neigh.enxb827ebef7ea8.anycast_delay = 100
net.ipv6.neigh.enxb827ebef7ea8.app_solicit = 0
net.ipv6.neigh.enxb827ebef7ea8.base_reachable_time_ms = 30000
net.ipv6.neigh.enxb827ebef7ea8.delay_first_probe_time = 5
net.ipv6.neigh.enxb827ebef7ea8.gc_stale_time = 60
net.ipv6.neigh.enxb827ebef7ea8.locktime = 0
net.ipv6.neigh.enxb827ebef7ea8.mcast_resolicit = 0
net.ipv6.neigh.enxb827ebef7ea8.mcast_solicit = 3
net.ipv6.neigh.enxb827ebef7ea8.proxy_delay = 80
net.ipv6.neigh.enxb827ebef7ea8.proxy_qlen = 64
net.ipv6.neigh.enxb827ebef7ea8.retrans_time_ms = 1000
net.ipv6.neigh.enxb827ebef7ea8.ucast_solicit = 3
net.ipv6.neigh.enxb827ebef7ea8.unres_qlen = 34
net.ipv6.neigh.enxb827ebef7ea8.unres_qlen_bytes = 65536
net.ipv6.neigh.lo.anycast_delay = 100
net.ipv6.neigh.lo.app_solicit = 0
net.ipv6.neigh.lo.base_reachable_time_ms = 30000
net.ipv6.neigh.lo.delay_first_probe_time = 5
net.ipv6.neigh.lo.gc_stale_time = 60
net.ipv6.neigh.lo.locktime = 0
net.ipv6.neigh.lo.mcast_resolicit = 0
net.ipv6.neigh.lo.mcast_solicit = 3
net.ipv6.neigh.lo.proxy_delay = 80
net.ipv6.neigh.lo.proxy_qlen = 64
net.ipv6.neigh.lo.retrans_time_ms = 1000
net.ipv6.neigh.lo.ucast_solicit = 3
net.ipv6.neigh.lo.unres_qlen = 34
net.ipv6.neigh.lo.unres_qlen_bytes = 65536
net.ipv6.neigh.wlan0.anycast_delay = 100
net.ipv6.neigh.wlan0.app_solicit = 0
net.ipv6.neigh.wlan0.base_reachable_time_ms = 30000
net.ipv6.neigh.wlan0.delay_first_probe_time = 5
net.ipv6.neigh.wlan0.gc_stale_time = 60
net.ipv6.neigh.wlan0.locktime = 0
net.ipv6.neigh.wlan0.mcast_resolicit = 0
net.ipv6.neigh.wlan0.mcast_solicit = 3
net.ipv6.neigh.wlan0.proxy_delay = 80
net.ipv6.neigh.wlan0.proxy_qlen = 64
net.ipv6.neigh.wlan0.retrans_time_ms = 1000
net.ipv6.neigh.wlan0.ucast_solicit = 3
net.ipv6.neigh.wlan0.unres_qlen = 34
net.ipv6.neigh.wlan0.unres_qlen_bytes = 65536
net.ipv6.route.gc_elasticity = 9
net.ipv6.route.gc_interval = 30
net.ipv6.route.gc_min_interval = 0
net.ipv6.route.gc_min_interval_ms = 500
net.ipv6.route.gc_thresh = 1024
net.ipv6.route.gc_timeout = 60
net.ipv6.route.max_size = 4096
net.ipv6.route.min_adv_mss = 1220
net.ipv6.route.mtu_expires = 600
net.ipv6.xfrm6_gc_thresh = 2147483647
net.netfilter.nf_log.0 = NONE
net.netfilter.nf_log.1 = NONE
net.netfilter.nf_log.10 = NONE
net.netfilter.nf_log.11 = NONE
net.netfilter.nf_log.12 = NONE
net.netfilter.nf_log.2 = NONE
net.netfilter.nf_log.3 = NONE
net.netfilter.nf_log.4 = NONE
net.netfilter.nf_log.5 = NONE
net.netfilter.nf_log.6 = NONE
net.netfilter.nf_log.7 = NONE
net.netfilter.nf_log.8 = NONE
net.netfilter.nf_log.9 = NONE
net.unix.max_dgram_qlen = 512
user.max_cgroup_namespaces = 7314
user.max_ipc_namespaces = 7314
user.max_mnt_namespaces = 7314
user.max_net_namespaces = 7314
user.max_pid_namespaces = 7314
user.max_user_namespaces = 7314
user.max_uts_namespaces = 7314
vm.admin_reserve_kbytes = 8192
vm.block_dump = 0
vm.compact_unevictable_allowed = 1
vm.dirty_background_bytes = 0
vm.dirty_background_ratio = 10
vm.dirty_bytes = 0
vm.dirty_expire_centisecs = 3000
vm.dirty_ratio = 20
vm.dirty_writeback_centisecs = 500
vm.dirtytime_expire_seconds = 43200
vm.drop_caches = 0
vm.extfrag_threshold = 500
vm.laptop_mode = 0
vm.legacy_va_layout = 0
vm.lowmem_reserve_ratio = 32
vm.max_map_count = 65530
vm.min_free_kbytes = 16384
vm.mmap_min_addr = 4096
vm.mmap_rnd_bits = 8
vm.nr_pdflush_threads = 0
vm.oom_dump_tasks = 1
vm.oom_kill_allocating_task = 0
vm.overcommit_kbytes = 0
vm.overcommit_memory = 0
vm.overcommit_ratio = 50
vm.page-cluster = 3
vm.panic_on_oom = 0
vm.percpu_pagelist_fraction = 0
vm.stat_interval = 1
vm.swappiness = 60
vm.user_reserve_kbytes = 29407
vm.vfs_cache_pressure = 100
vm.watermark_scale_factor = 10

[dwhitfield]

Ok, I have confirmed this on Fedora 26, but I also confirmed that you can restart appropriately through the init system. I filed this bug report: https://github.com/NagiosEnterprises/na ... issues/441

At this point, it's probably best to just follow the issue on github, but if you don't have a github account you can post additional information here.

[rhassing]

I can reproduce it on CentOS 7 and Rasbian as well

[dwhitfield]

Thanks for the update! I highly doubt it has anything to do with the OS, but I just noted that for completeness. We appear to have crossed the RHEL/Debian divide, so even more likely this is an issue with the command handling rather than something OS-specific.

[rhassing]

I have the same issues on: Nagios Core Version 4.3.1 and on Nagios Core Version 4.3.4.
I haven't tried any other versions yet...

[dwhitfield]

This also appears to be the case in 4.2.4.

I saw you posted on the github. Did you want to lock this up? This is really going to be up to the developers at this point. The main Core dev is working on building out our new office today, so I wouldn't expect any movement until at least tomorrow.

[rhassing]

Both github and the forum are ok for me, so if you want to close this topic, feel free

[dwhitfield]

I think it will be easier for Bryan if people are responding on github, so I'm going to close.

If others have useful info and don't have github accounts, please feel free to open a new thread and I can drop a link to the thread in the github issue.