I have been migrating files from my older FreeNAS-9.10.2-U2 (e1497f2) to FreeNAS-11.1-RELEASE and my system has locked up twice while doing it. I am hoping someone can help me or point me in the direction to fix this problem or get more information. There is not much in the logs about the crash. I am thinking it could be a memory leak and might be related to https://redmine.ixsystems.com/issues/27235 and https://redmine.ixsystems.com/issues/27270 and and https://redmine.ixsystems.com/issues/27422. Looks like it might be fixed in 11.1-U1 but not sure how to get that version.
First Crash
Dec 28 10:10:48 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:12:46 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:14:45 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:16:32 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:18:28 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:20:16 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:22:03 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Dec 28 10:28:39 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Dec 28 10:35:16 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Second Crash
Jan 2 04:32:04 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a2b70>' failed: timed out
Jan 2 04:35:39 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a2b70>' failed: Failed connection handshake
First Crash
Dec 28 10:10:48 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:12:46 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:14:45 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:16:32 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:18:28 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:20:16 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: timed out
Dec 28 10:22:03 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Dec 28 10:28:39 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Dec 28 10:35:16 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a8b70>' failed: Failed connection handshake
Second Crash
Jan 2 04:32:04 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a2b70>' failed: timed out
Jan 2 04:35:39 hy-san-05 /alert.py: [system.alert:400] Alert module '<samba4.Samba4Alert object at 0x8174a2b70>' failed: Failed connection handshake