should I be worried about this?

[MtK]

This morning I got this email (security run output)

Code:

kernel log messages:
> ums0: 3 buttons and [Z] coordinates ID=0
> ukbd0: <Winbond Electronics Corp Hermon USB hidmouse Device, class
> 0/0, rev 1.10/0.01, addr 3> on usbus0
> kbd2 at ukbd0
> Root mount waiting for: usbus0
> Root mount waiting for: usbus0
> ugen0.4: <SanDisk> at usbus0
> umass0: <SanDisk Cruzer Blade, class 0/0, rev 2.00/1.00, addr 4> on
> usbus0
> umass0:  SCSI over Bulk-Only; quirks = 0x4100
> umass0:7:0:-1: Attached to scbus7
> Trying to mount root from ufs:/dev/ufs/FreeNASs2a [ro]...
> mountroot: waiting for device /dev/ufs/FreeNASs2a ...
> da0 at umass-sim0 bus 0 scbus7 target 0 lun 0
> da0: <SanDisk Cruzer Blade 1.00> Removable Direct Access SCSI-2 device
> da0: Serial Number 200522427011A763667E
> da0: 40.000MB/s transfers
> da0: 3827MB (7837696 512 byte sectors: 255H 63S/T 487C)
> da0: quirks=0x2<NO_6_BYTE>
> WARNING: /data was not properly dismounted
> GEOM_RAID5: Module loaded, version 1.1.20130907.44 (rev 5c6d2a159411)
> ZFS filesystem version: 5 ZFS storage pool version: features support
> (5000)
> GEOM_ELI: Device ada0p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI:    Crypto: software
> GEOM_ELI: Device ada1p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI:    Crypto: software
> GEOM_ELI: Device ada2p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI:    Crypto: software
> GEOM_ELI: Device ada3p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI:    Crypto: software
> GEOM_ELI: Device ada4p1.eli created.
> GEOM_ELI: Encryption: AES-XTS 256
> GEOM_ELI:    Crypto: software
> bridge0: Ethernet address: 02:2c:b9:81:ee:00
> bridge0: link state changed to UP
> em0: promiscuous mode enabled
> epair0a: Ethernet address: 02:b3:4b:00:08:0a
> epair0b: Ethernet address: 02:b3:4b:00:09:0b
> epair0a: link state changed to UP
> epair0b: link state changed to UP
> em0: link state changed to DOWN
> epair0a: promiscuous mode enabled
> em0: link state changed to UP
> epair1a: Ethernet address: 02:77:4a:00:09:0a
> epair1b: Ethernet address: 02:77:4a:00:0a:0b
> epair1a: link state changed to UP
> epair1b: link state changed to UP
> epair1a: promiscuous mode enabled
> epair2a: Ethernet address: 02:ba:fe:00:0a:0a
> epair2b: Ethernet address: 02:ba:fe:00:0b:0b
> epair2a: link state changed to UP
> epair2b: link state changed to UP
> epair2a: promiscuous mode enabled
> Limiting open port RST response from 346 to 200 packets/sec
 
-- End of security output --

what does it actually mean?

 

[Serverbaboon]

This means that your Freenas box has rebooted.