[SOLVED] Unraid becomes unstable and restarts about once a day.

[larrymancer]

About once every 24 hours my unraid server will become unresponsive to a point where the server reboot or I need to reboot it manually. This started right after I replaced the motherboard CPU and RAM. Below is the syslogs from the time it happened up until I did a restart. 

Any ideas as to why this is happening? 
 

Mar 18 14:59:43 Tower nmbd[4295]:   retransmit_or_expire_response_records: Failed to resend packet id 25650 to IP 192.168.122.255 on subnet 192.168.122.1
Mar 18 14:59:44 Tower root: Stopping virtlogd...
Mar 18 14:59:45 Tower root: Stopping virtlockd...
Mar 18 14:59:46 Tower emhttpd: shcmd (180): umount /etc/libvirt
Mar 18 14:59:46 Tower kernel: ccp 0000:2a:00.2: ccp enabled
Mar 18 14:59:46 Tower kernel: kvm: Nested Virtualization enabled
Mar 18 14:59:46 Tower kernel: SVM: kvm: Nested Paging enabled
Mar 18 14:59:46 Tower kernel: SVM: Virtual VMLOAD VMSAVE supported
Mar 18 14:59:46 Tower kernel: SVM: Virtual GIF supported
Mar 18 14:59:47 Tower nmbd[4295]: [2021/03/18 14:59:47.159753,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:47 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 14:59:50 Tower nmbd[4295]: [2021/03/18 14:59:50.670589,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:50 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 14:59:52 Tower nmbd[4295]: [2021/03/18 14:59:52.672619,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:52 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 14:59:54 Tower nmbd[4295]: [2021/03/18 14:59:54.443794,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:54 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 14:59:55 Tower nmbd[4295]: [2021/03/18 14:59:55.199148,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:55 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 14:59:55 Tower nmbd[4295]: [2021/03/18 14:59:55.199242,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 14:59:55 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(137) ERRNO=Network is unreachable
Mar 18 14:59:55 Tower nmbd[4295]: [2021/03/18 14:59:55.199267,  0] ../../source3/nmbd/nmbd_packets.c:179(send_netbios_packet)
Mar 18 14:59:55 Tower nmbd[4295]:   send_netbios_packet: send_packet() to IP 192.168.122.255 port 137 failed
Mar 18 14:59:55 Tower nmbd[4295]: [2021/03/18 14:59:55.199314,  0] ../../source3/nmbd/nmbd_nameregister.c:581(register_name)
Mar 18 14:59:55 Tower nmbd[4295]:   register_name: Failed to send packet trying to register name #001#002__MSBROWSE__#002<01>
Mar 18 15:00:03 Tower nmbd[4295]: [2021/03/18 15:00:03.242142,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
Mar 18 15:00:03 Tower nmbd[4295]:   *****
Mar 18 15:00:03 Tower nmbd[4295]:   
Mar 18 15:00:03 Tower nmbd[4295]:   Samba name server TOWER is now a local master browser for workgroup WORKGROUP on subnet 172.17.0.1
Mar 18 15:00:03 Tower nmbd[4295]:   
Mar 18 15:00:03 Tower nmbd[4295]:   *****
Mar 18 15:00:03 Tower nmbd[4295]: [2021/03/18 15:00:03.242290,  0] ../../source3/nmbd/nmbd_become_lmb.c:397(become_local_master_stage2)
Mar 18 15:00:03 Tower nmbd[4295]:   *****
Mar 18 15:00:03 Tower nmbd[4295]:   
Mar 18 15:00:03 Tower nmbd[4295]:   Samba name server TOWER is now a local master browser for workgroup WORKGROUP on subnet 192.168.1.200
Mar 18 15:00:03 Tower nmbd[4295]:   
Mar 18 15:00:03 Tower nmbd[4295]:   *****
Mar 18 15:00:16 Tower sSMTP[4576]: Creating SSL connection to host
Mar 18 15:00:16 Tower sSMTP[4576]: SSL connection using TLS_AES_256_GCM_SHA384
Mar 18 15:00:16 Tower sSMTP[4576]: Authorization failed (535 5.7.8  https://support.google.com/mail/?p=BadCredentials f9sm2068826qto.46 - gsmtp)
Mar 18 15:00:45 Tower nmbd[4295]: [2021/03/18 15:00:45.397341,  0] ../../source3/libsmb/nmblib.c:922(send_udp)
Mar 18 15:00:45 Tower nmbd[4295]:   Packet send failed to 192.168.122.255(138) ERRNO=Network is unreachable
Mar 18 15:00:50 Tower ntpd[1894]: kernel reports TIME_ERROR: 0x41: Clock Unsynchronized
Mar 19 01:05:50 Tower kernel: md: sync done. time=36541sec
Mar 19 01:05:50 Tower kernel: md: recovery thread: exit status: 0
Mar 19 03:40:01 Tower crond[1915]: exit status 1 from user root /usr/local/sbin/mover &> /dev/null
Mar 19 19:19:35 Tower emhttpd: Starting services...

 

[trurl]

Go to Tools-Diagnostics and attach the complete Diagnostics ZIP file to your NEXT post in this thread. 

[larrymancer]

Are requested I have attached the diagnostics file, and the syslog file to this post. 

The server went into a unresponsive state sometime last night and I had to restart the server to bring it back up. 

tower-diagnostics-20210320-0844.zip syslog-192.168.1.200.log

[JorgeB]

Start here:

https://forums.unraid.net/topic/46802-faq-for-unraid-v6/?do=findComment&comment=819173

 

[larrymancer]

Thanks for Ideas. I tried downclocking the ram to 2133 but that did not make a difference. This Moring I updated the Bios of my motherboard to the latest version, but was not able to find the PSU settings talked about in the link. Wont know if the bios update fixes anything till tomorrow, but hopefully that was the issue. 

[JorgeB]

17 hours ago, larrymancer said:

This Moring I updated the Bios of my motherboard to the latest version, but was not able to find the PSU settings talked about in the link.

They should be in there somewhere, if you can't find it and it still crashes try disabling C-states.

[larrymancer]

I disabled C states and unraid has been up and running for a day and half with no issues. I think that fixed it. Thank you for the help.