UCS memberserver with Samba crashes

UCS version 4.4-2 errata 328

for some time (including the last update) I have recurring crashes on a member server where Samba has installed.
There is a network interruption - all shares are gone of course - and a restart, without the server really boots.
This effect is only on this server. All other memberserver and the DC´s running without theses problems.

Attached an excerpt from the syslog, since this problem has just surfaced again:

Nov 1 11:38:35 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 11:38:35 ucs-XXXX systemd[1]: inetd.service: Killing process 31830 (inetd) with signal SIGABRT.
Nov 1 11:38:35 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 11:38:35 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.727488] INFO: rcu_sched self-detected stall on CPU
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.727928] 0-…: (1 ticks this GP) idle=d05/140000000000001/0 softirq=42480717/42480717 fqs=0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.727929] (t=10094 jiffies g=18266943 c=18266942 q=86)
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.727934] rcu_sched kthread starved for 10094 jiffies! g18266943 c18266942 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.727935] rcu_sched S 0 7 2 0x00000000
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.728111] 0000000000000046 ffff8d8c39872c00 0000000000000000 ffff8d8c3a4fc040
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.728114] ffff8d8c3fc18980 ffff8d8c370b6080 ffff9bb640673db0 ffffffff91417609
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.728116] ffff9bb640673de0 000000011456396a ffff8d8c3fc18980 0000000000000000
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.728118] Call Trace:
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.730116] [] ? __schedule+0x239/0x6f0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.730124] [] ? schedule+0x32/0x80
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.730126] [] ? schedule_timeout+0x167/0x380
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.731072] [] ? del_timer_sync+0x50/0x50
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.731265] [] ? rcu_gp_kthread+0x505/0x850
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.732543] [] ? __wake_up_common+0x4f/0x90
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.732554] [] ? get_state_synchronize_rcu+0x10/0x10
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733067] [] ? kthread+0xd9/0xf0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733077] [] ? __switch_to_asm+0x41/0x70
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733081] [] ? kthread_park+0x60/0x60
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733084] [] ? ret_from_fork+0x57/0x70
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733095] Task dump for CPU 0:
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733096] (inetd) R running task 0 2290 1 0x00000008
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733102] ffffffff91b19980 ffffffff90ea850b 0000000000000000 ffffffff91b19980
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733105] ffffffff90f8207d ffff8d8c3fc196c0 ffffffff91a4fd80 0000000000000000
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733107] ffffffff91b19980 00000000ffffffff ffffffff90ee419a 00000000009eb101
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733109] Call Trace:
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733419]
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733427] [] ? sched_show_task+0xcb/0x130
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733771] [] ? rcu_dump_cpu_stacks+0x92/0xb2
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.733799] [] ? rcu_check_callbacks+0x75a/0x8b0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734022] [] ? update_wall_time+0x498/0x7b0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734241] [] ? tick_sched_do_timer+0x30/0x30
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734255] [] ? update_process_times+0x28/0x50
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734257] [] ? tick_sched_handle.isra.12+0x20/0x50
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734259] [] ? tick_sched_timer+0x38/0x70
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734274] [] ? __hrtimer_run_queues+0xde/0x250
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734276] [] ? hrtimer_interrupt+0x9c/0x1a0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734278] [] ? smp_apic_timer_interrupt+0x47/0x60
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734288] [] ? apic_timer_interrupt+0x9e/0xb0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.734289]
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.735137] [] ? kmem_cache_alloc+0x97/0x530
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.736755] [] ? alloc_inode+0x49/0x80
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.736765] [] ? iget_locked+0xe0/0x1b0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737097] [] ? kernfs_get_inode+0x17/0x100
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737103] [] ? kernfs_iop_lookup+0x76/0xb0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737357] [] ? path_openat+0x120c/0x15b0
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737365] [] ? do_filp_open+0x91/0x100
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737528] [] ? __check_object_size+0xfa/0x1d8
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.737532] [] ? do_sys_open+0x12e/0x210
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.738034] [] ? do_syscall_64+0x8d/0x100
Nov 1 11:39:36 ucs-XXXX kernel: [1365076.738042] [] ? entry_SYSCALL_64_after_swapgs+0x58/0xc6
Nov 1 11:40:33 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 11:40:33 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 11:40:33 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 11:40:33 ucs-XXXX nrpe[2298]: Error: Could not complete SSL handshake with 192.168.1.28: 5
Nov 1 11:40:33 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 11:40:33 ucs-XXXX nrpe[2292]: Error: Could not complete SSL handshake with 192.168.1.28: 5
Nov 1 11:40:33 ucs-XXXX systemd[1]: Starting Clean php session files…
Nov 1 11:40:33 ucs-XXXX systemd[1]: Started Clean php session files.
Nov 1 11:40:33 ucs-XXXX nrpe[2368]: Error: Could not complete SSL handshake with 192.168.1.28: 5
Nov 1 11:40:33 ucs-XXXX CRON[2397]: (root) CMD ( [ -x /usr/lib/php5/sessionclean ] && /usr/lib/php5/sessionclean)
Nov 1 11:40:54 ucs-XXXX CRON[2415]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi)
Nov 1 11:40:54 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290049] INFO: rcu_sched self-detected stall on CPU
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290056] 0-…: (1 ticks this GP) idle=d05/140000000000001/0 softirq=42484807/42484807 fqs=0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290056] (t=8219 jiffies g=18267860 c=18267859 q=270)
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290060] rcu_sched kthread starved for 8219 jiffies! g18267860 c18267859 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290062] rcu_sched S 0 7 2 0x00000000
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290068] 0000000000000046 ffff8d8c38b15800 ffff8d8c33c2d000 ffff8d8c3a4fc040
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290071] ffff8d8c3fc18980 ffff8d8c011550c0 ffff9bb640673db0 ffffffff91417609
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290073] ffff9bb640673de0 000000011456acb7 ffff8d8c3fc18980 0000000000000000
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290075] Call Trace:
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290083] [] ? __schedule+0x239/0x6f0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290085] [] ? schedule+0x32/0x80
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290087] [] ? schedule_timeout+0x167/0x380
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290091] [] ? del_timer_sync+0x50/0x50
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290094] [] ? rcu_gp_kthread+0x505/0x850
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290097] [] ? __wake_up_common+0x4f/0x90
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290100] [] ? get_state_synchronize_rcu+0x10/0x10
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290103] [] ? kthread+0xd9/0xf0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290105] [] ? __switch_to_asm+0x41/0x70
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290107] [] ? kthread_park+0x60/0x60
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290109] [] ? ret_from_fork+0x57/0x70
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290119] Task dump for CPU 0:
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290120] systemd-journal R running task 0 31230 1 0x00000108
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290122] ffffffff91b19980 ffffffff90ea850b 0000000000000000 ffffffff91b19980
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.290124] ffffffff90f8207d ffff8d8c3fc196c0 ffffffff91a4fd80 0000000000000001
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330792] ffffffff91b19980 00000000ffffffff ffffffff90ee419a 00000000009eb101
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330798] Call Trace:
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330801]
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330808] [] ? sched_show_task+0xcb/0x130
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330812] [] ? rcu_dump_cpu_stacks+0x92/0xb2
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330815] [] ? rcu_check_callbacks+0x75a/0x8b0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330819] [] ? update_wall_time+0x498/0x7b0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330822] [] ? tick_sched_do_timer+0x30/0x30
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330824] [] ? update_process_times+0x28/0x50
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330826] [] ? tick_sched_handle.isra.12+0x20/0x50
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330828] [] ? tick_sched_timer+0x38/0x70
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330830] [] ? __hrtimer_run_queues+0xde/0x250
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330831] [] ? hrtimer_interrupt+0x9c/0x1a0
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330834] [] ? smp_apic_timer_interrupt+0x47/0x60
Nov 1 11:41:27 ucs-XXXX kernel: [1365187.330837] [] ? apic_timer_interrupt+0x9e/0xb0
Nov 1 11:43:17 ucs-XXXX kernel: [1365187.330837]
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.589004] NMI watchdog: BUG: soft lockup - CPU#0 stuck for 32s! [systemd-journal:31230]
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.602261] Modules linked in: xt_nat veth ipt_MASQUERADE nf_nat_masquerade_ipv4 nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype br_netfilter bridge stp llc ip6t_REJECT nf_reject_ipv6 ipt_REJECT nf_reject_ipv4 xt_tcpudp nf_conntrack_ipv6 nf_defrag_ipv6 xt_conntrack ip6table_mangle ip6table_filter ip6_tables iptable_mangle iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 nf_nat nf_conntrack iptable_filter overlay crct10dif_pclmul crc32_pclmul vmw_balloon joydev ghash_clmulni_intel intel_rapl_perf pcspkr serio_raw sg shpchp ac evdev nfsd auth_rpcgss oid_registry nfs_acl lockd grace vmw_vsock_vmci_transport vsock vmw_vmci sunrpc quota_v2 quota_tree ip_tables x_tables autofs4 ext4 crc16 jbd2 crc32c_generic fscrypto ecb mbcache uas usb_storage hid_generic usbhid hid dm_snapshot
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.688199] dm_bufio dm_mirror dm_region_hash dm_log dm_mod sr_mod cdrom sd_mod ata_generic crc32c_intel aesni_intel aes_x86_64 glue_helper lrw gf128mul ablk_helper cryptd psmouse xhci_pci xhci_hcd vmxnet3 ata_piix vmw_pvscsi ehci_pci uhci_hcd ehci_hcd usbcore usb_common vmwgfx ttm drm_kms_helper drm i2c_piix4 libata scsi_mod button
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.727311] CPU: 0 PID: 31230 Comm: systemd-journal Tainted: G L 4.9.0-11-amd64 #1 Debian 4.9.189-3+deb9u1
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.727314] Hardware name: VMware, Inc. VMware Virtual Platform/440BX Desktop Reference Platform, BIOS 6.00 07/28/2017
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.727316] task: ffff8d8c011550c0 task.stack: ffff9bb642428000
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.727318] RIP: 0033:[<00007f1a25404055>] [<00007f1a25404055>] 0x7f1a25404055
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730347] RSP: 002b:00007ffcf13b8280 EFLAGS: 00010297
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730351] RAX: 00000000005270a8 RBX: 0000000000000765 RCX: 00000000003af4c0
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730352] RDX: 0000000000000000 RSI: 0000000000000020 RDI: 00007f1a214404c0
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730353] RBP: 00000000003af4c0 R08: 00000000003b36a8 R09: 00005606c788ce00
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730354] R10: 0025d4a952c4bb5e R11: 00007f1a215b80a8 R12: 00005606c788cb00
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730355] R13: 00007ffcf13b82a8 R14: 00007ffcf13b8340 R15: 00007f1a214404c0
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730357] FS: 00007f1a2570a8c0(0000) GS:ffff8d8c3fc00000(0000) knlGS:0000000000000000
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730358] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Nov 1 11:43:17 ucs-XXXX kernel: [1365297.730359] CR2: 00007f1a21444000 CR3: 000000013419c000 CR4: 0000000000160670
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923688] INFO: rcu_sched self-detected stall on CPU
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923695] 0-…: (1 ticks this GP) idle=d05/140000000000001/0 softirq=42485814/42485814 fqs=0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923695] (t=6293 jiffies g=18268222 c=18268221 q=1)
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923699] rcu_sched kthread starved for 6293 jiffies! g18268222 c18268221 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x1
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923700] rcu_sched S 0 7 2 0x00000000
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923706] 0000000000000046 ffff8d8c087aa800 ffff8d8bb0ea5c00 ffff8d8c3a4fc040
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923709] ffff8d8c3fc18980 ffff8d8b9ffee0c0 ffff9bb640673db0 ffffffff91417609
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923711] ffff9bb640673de0 000000011457494c ffff8d8c3fc18980 0000000000000000
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.923713] Call Trace:
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925858] [] ? __schedule+0x239/0x6f0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925874] [] ? schedule+0x32/0x80
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925877] [] ? schedule_timeout+0x167/0x380
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925880] [] ? del_timer_sync+0x50/0x50
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925884] [] ? rcu_gp_kthread+0x505/0x850
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925887] [] ? __wake_up_common+0x4f/0x90
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925889] [] ? get_state_synchronize_rcu+0x10/0x10
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925893] [] ? kthread+0xd9/0xf0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925895] [] ? __switch_to_asm+0x41/0x70
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925897] [] ? kthread_park+0x60/0x60
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925899] [] ? ret_from_fork+0x57/0x70
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925916] Task dump for CPU 0:
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925917] postgres R running task 0 2498 721 0x00000008
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925924] ffffffff91b19980 ffffffff90ea850b 0000000000000000 ffffffff91b19980
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925926] ffffffff90f8207d ffff8d8c3fc196c0 ffffffff91a4fd80 0000000000000001
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925928] ffffffff91b19980 00000000ffffffff ffffffff90ee419a 00000000009eb101
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925930] Call Trace:
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925932]
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925935] [] ? sched_show_task+0xcb/0x130
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925938] [] ? rcu_dump_cpu_stacks+0x92/0xb2
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925942] [] ? rcu_check_callbacks+0x75a/0x8b0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925945] [] ? update_wall_time+0x498/0x7b0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925947] [] ? tick_sched_do_timer+0x30/0x30
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925949] [] ? update_process_times+0x28/0x50
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925951] [] ? tick_sched_handle.isra.12+0x20/0x50
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925952] [] ? tick_sched_timer+0x38/0x70
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925954] [] ? __hrtimer_run_queues+0xde/0x250
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925955] [] ? hrtimer_interrupt+0x9c/0x1a0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925957] [] ? smp_apic_timer_interrupt+0x47/0x60
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925960] [] ? apic_timer_interrupt+0x9e/0xb0
Nov 1 11:43:59 ucs-XXXX kernel: [1365339.925960]
Nov 1 11:44:03 ucs-XXXX CRON[2422]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d “$(grep ‘^[[:space:]][^#][[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Killing process 2290 (inetd) with signal SIGABRT.
Nov 1 11:44:03 ucs-XXXX CRON[2426]: (root) CMD (/usr/lib/univention-node-exporter/univention-metrics-server.py)
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 11:44:03 ucs-XXXX CRON[2428]: (root) CMD ( if [ -x /usr/sbin/univention-umount-homedirs ]; then /usr/sbin/univention-umount-homedirs; fi)
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 11:44:03 ucs-XXXX CRON[2429]: (root) CMD (/usr/share/univention-ssl/ssl-sync >>/var/log/univention/ssl-sync.log 2>&1)
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 11:44:03 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 11:44:03 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 11:44:03 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 11:44:03 ucs-XXXX nrpe[2503]: Error: Could not complete SSL handshake with 192.168.1.28: 5
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 11:44:03 ucs-XXXX nrpe[2496]: Error: Could not complete SSL handshake with 192.168.1.28: 5
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Killing process 2454 (inetd) with signal SIGABRT.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 11:44:03 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 11:44:03 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 11:44:03 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Killing process 2494 (inetd) with signal SIGABRT.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 11:44:03 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 11:44:04 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 11:44:04 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 11:44:04 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 11:44:04 ucs-XXXX systemd[1]: systemd-journald.service: Watchdog timeout (limit 3min)!
Nov 1 11:44:04 ucs-XXXX systemd[1]: systemd-journald.service: Killing process 31230 (systemd-journal) with signal SIGABRT.
Nov 1 11:44:04 ucs-XXXX systemd[1]: Starting Flush Journal to Persistent Storage…
Nov 1 11:44:04 ucs-XXXX systemd[1]: Started Flush Journal to Persistent Storage.
Nov 1 11:45:04 ucs-XXXX CRON[3025]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Nov 1 11:45:04 ucs-XXXX CRON[3027]: (root) CMD ( [ -x /usr/lib/univention-pam/ldap-group-to-file.py ] && /usr/lib/univention-pam/ldap-group-to-file.py --check_member)
Nov 1 11:45:05 ucs-XXXX CRON[3029]: (root) CMD (/usr/sbin/univention-mrtg)
Nov 1 11:45:05 ucs-XXXX CRON[3048]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#][[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 11:50:02 ucs-XXXX CRON[3567]: (root) CMD ( if [ -x /usr/sbin/univention-umount-homedirs ]; then /usr/sbin/univention-umount-homedirs; fi)
Nov 1 11:50:02 ucs-XXXX CRON[3568]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#]
[[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 11:55:01 ucs-XXXX CRON[4307]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Nov 1 11:55:01 ucs-XXXX CRON[4309]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#][[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 12:00:07 ucs-XXXX CRON[4862]: (root) CMD ( if [ -x /usr/sbin/univention-umount-homedirs ]; then /usr/sbin/univention-umount-homedirs; fi)
Nov 1 12:00:07 ucs-XXXX CRON[4863]: (root) CMD (/usr/share/univention-ssl/ssl-sync >>/var/log/univention/ssl-sync.log 2>&1)
Nov 1 12:00:07 ucs-XXXX CRON[4867]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#]
[[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 12:00:08 ucs-XXXX CRON[4871]: (root) CMD ( [ -x /usr/lib/univention-pam/ldap-group-to-file.py ] && /usr/lib/univention-pam/ldap-group-to-file.py --check_member)
Nov 1 12:00:08 ucs-XXXX CRON[4873]: (root) CMD ([ -x /usr/sbin/univention-system-stats ] && /usr/sbin/univention-system-stats >/dev/null)
Nov 1 12:00:08 ucs-XXXX CRON[4888]: (root) CMD (/usr/sbin/univention-mrtg)
Nov 1 12:00:08 ucs-XXXX CRON[4911]: (root) CMD (/usr/lib/univention-node-exporter/univention-metrics-server.py)
Nov 1 12:04:37 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:04:37 ucs-XXXX systemd[1]: inetd.service: Killing process 2505 (inetd) with signal SIGABRT.
Nov 1 12:04:37 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:04:37 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:04:37 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:04:38 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:04:38 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:04:38 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:04:38 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:05:03 ucs-XXXX CRON[5272]: (root) CMD ( [ -x /usr/share/univention-updater/univention-updater-check ] && /usr/sbin/jitter 600 /usr/share/univention-updater/univention-updater-check 2> /dev/null > /dev/null)
Nov 1 12:05:03 ucs-XXXX CRON[5273]: (root) CMD ( /usr/share/univention-directory-policy/univention-directory-policy-cron)
Nov 1 12:05:03 ucs-XXXX CRON[5279]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#][[:space:]]WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)" ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 12:05:03 ucs-XXXX CRON[5284]: (root) CMD (command -v debian-sa1 > /dev/null && debian-sa1 1 1)
Nov 1 12:06:19 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:06:19 ucs-XXXX systemd[1]: inetd.service: Killing process 5249 (inetd) with signal SIGABRT.
Nov 1 12:06:19 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:06:19 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:06:19 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:06:20 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:06:20 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:06:20 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:06:20 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:06:36 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:06:36 ucs-XXXX systemd[1]: inetd.service: Killing process 9094 (inetd) with signal SIGABRT.
Nov 1 12:06:36 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:06:36 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:06:36 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:06:52 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:06:52 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:06:52 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:06:52 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:07:56 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:07:56 ucs-XXXX systemd[1]: inetd.service: Killing process 9096 (inetd) with signal SIGABRT.
Nov 1 12:07:56 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:07:56 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:07:56 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:07:57 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:07:57 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:07:57 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:07:57 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Killing process 9125 (inetd) with signal SIGABRT.
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:08:14 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:08:14 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:08:14 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:08:31 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:08:48 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:08:48 ucs-XXXX systemd[1]: inetd.service: Killing process 9182 (inetd) with signal SIGABRT.
Nov 1 12:08:48 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:08:48 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:08:48 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:08:53 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:08:53 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:08:53 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:08:53 ucs-XXXX systemd[1]: Started Internet superserver.
Nov 1 12:09:30 ucs-XXXX systemd[1]: Starting Clean php session files…
Nov 1 12:09:30 ucs-XXXX systemd[1]: inetd.service: Watchdog timeout (limit 5s)!
Nov 1 12:09:30 ucs-XXXX systemd[1]: inetd.service: Killing process 9193 (inetd) with signal SIGABRT.
Nov 1 12:09:30 ucs-XXXX systemd[1]: inetd.service: Main process exited, code=killed, status=6/ABRT
Nov 1 12:09:30 ucs-XXXX systemd[1]: inetd.service: Unit entered failed state.
Nov 1 12:09:30 ucs-XXXX systemd[1]: inetd.service: Failed with result ‘watchdog’.
Nov 1 12:09:57 ucs-XXXX systemd[1]: inetd.service: Service hold-off time over, scheduling restart.
Nov 1 12:09:57 ucs-XXXX systemd[1]: Stopped Internet superserver.
Nov 1 12:09:57 ucs-XXXX systemd[1]: Starting Internet superserver…
Nov 1 12:09:59 ucs-XXXX CRON[9332]: (root) CMD ( [ -x /usr/lib/php5/sessionclean ] && /usr/lib/php5/sessionclean)
Nov 1 12:09:59 ucs-XXXX CRON[9340]: (root) CMD ( [ -x /usr/lib/php/sessionclean ] && if [ ! -d /run/systemd/system ]; then /usr/lib/php/sessionclean; fi)
Nov 1 12:10:02 ucs-XXXX CRON[9371]: (root) CMD (if [ -x /usr/bin/mrtg ] && [ -r /etc/mrtg.cfg ] && [ -d "$(grep '^[[:space:]]
[^#]
[[:space:]]*WorkDir’ /etc/mrtg.cfg | awk ‘{ print $NF }’)” ]; then mkdir -p /var/log/mrtg ; env LANG=C /usr/bin/mrtg /etc/mrtg.cfg 2>&1 | tee -a /var/log/mrtg/mrtg.log ; fi)
Nov 1 12:10:02 ucs-XXXX CRON[9376]: (root) CMD ( if [ -x /usr/sbin/univention-umount-homedirs ]; then /usr/sbin/univention-umount-homedirs; fi)
Nov 1 12:10:03 ucs-XXXX systemd[1]: Started Clean php session files.
Nov 1 12:10:03 ucs-XXXX systemd[1]: Started Internet superserver.

Any idear or hints ?