Sep 29 11:31:49 jack-laptop kernel: [ 5669.413568] WARNING! power/level is deprecated; use power/control instead
Sep 29 11:31:49 jack-laptop kernel: [ 5669.496131] usb 1-4: USB disconnect, address 2
Sep 29 11:32:26 jack-laptop kernel: [ 5706.587241] usb 1-5: USB disconnect, address 3
Sep 29 11:32:34 jack-laptop kernel: [ 5714.919903] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=600
Sep 29 11:32:34 jack-laptop kernel: [ 5714.993327] e100 0000:07:08.0: eth0: NIC Link is Down
Sep 29 11:32:47 jack-laptop kernel: [ 5727.992213] EXT4-fs (sda5): re-mounted. Opts: errors=remount-ro,commit=0
Sep 29 11:32:50 jack-laptop kernel: [ 5730.992198] e100 0000:07:08.0: eth0: NIC Link is Up 100 Mbps Full Duplex
Sep 29 11:32:50 jack-laptop dhclient: Internet Systems Consortium DHCP Client V3.1.3
Sep 29 11:32:50 jack-laptop dhclient: Copyright 2004-2009 Internet Systems Consortium.
Sep 29 11:32:50 jack-laptop dhclient: All rights reserved.
Sep 29 11:32:50 jack-laptop dhclient: For info, please visit https://www.isc.org/software/dhcp/
Sep 29 11:32:50 jack-laptop dhclient: 
Sep 29 11:32:50 jack-laptop dhclient: Listening on LPF/eth0/00:a0:d1:65:2d:a2
Sep 29 11:32:50 jack-laptop dhclient: Sending on   LPF/eth0/00:a0:d1:65:2d:a2
Sep 29 11:32:50 jack-laptop dhclient: Sending on   Socket/fallback
Sep 29 11:32:50 jack-laptop dhclient: DHCPREQUEST of 192.168.1.86 on eth0 to 255.255.255.255 port 67
Sep 29 11:33:08 jack-laptop dhclient: last message repeated 2 times
Sep 29 11:33:08 jack-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 3
Sep 29 11:33:11 jack-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 7
Sep 29 11:33:12 jack-laptop kernel: [ 5752.993370] e100 0000:07:08.0: eth0: NIC Link is Down
Sep 29 11:33:14 jack-laptop kernel: [ 5754.992201] e100 0000:07:08.0: eth0: NIC Link is Up 100 Mbps Full Duplex
Sep 29 11:33:18 jack-laptop dhclient: DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 10
Sep 29 11:33:18 jack-laptop dhclient: DHCPOFFER of 192.168.1.86 from 192.168.1.1
Sep 29 11:33:18 jack-laptop dhclient: DHCPREQUEST of 192.168.1.86 on eth0 to 255.255.255.255 port 67
Sep 29 11:33:18 jack-laptop dhclient: DHCPACK of 192.168.1.86 from 192.168.1.1
Sep 29 11:33:18 jack-laptop dhclient: bound to 192.168.1.86 -- renewal in 42610 seconds.
Sep 29 11:33:45 jack-laptop kernel: [ 5786.345054] usb 1-5: new high speed USB device using ehci_hcd and address 5
Sep 29 11:33:46 jack-laptop kernel: [ 5786.495420] scsi4 : usb-storage 1-5:1.0
Sep 29 11:33:52 jack-laptop kernel: [ 5792.946897] scsi 4:0:0:0: Direct-Access     Maxtor   3200             0344 PQ: 0 ANSI: 4
Sep 29 11:33:52 jack-laptop kernel: [ 5792.947513] sd 4:0:0:0: Attached scsi generic sg2 type 0
Sep 29 11:33:52 jack-laptop kernel: [ 5792.970240] sd 4:0:0:0: [sdb] 625142448 512-byte logical blocks: (320 GB/298 GiB)
Sep 29 11:33:52 jack-laptop kernel: [ 5792.971232] sd 4:0:0:0: [sdb] Write Protect is off
Sep 29 11:33:52 jack-laptop kernel: [ 5792.971236] sd 4:0:0:0: [sdb] Mode Sense: 17 00 00 00
Sep 29 11:33:52 jack-laptop kernel: [ 5792.971240] sd 4:0:0:0: [sdb] Assuming drive cache: write through
Sep 29 11:33:52 jack-laptop kernel: [ 5792.972998] sd 4:0:0:0: [sdb] Assuming drive cache: write through
Sep 29 11:33:52 jack-laptop kernel: [ 5792.973045]  sdb: sdb1 sdb2
Sep 29 11:33:52 jack-laptop kernel: [ 5792.992356] sd 4:0:0:0: [sdb] Assuming drive cache: write through
Sep 29 11:33:52 jack-laptop kernel: [ 5792.992365] sd 4:0:0:0: [sdb] Attached SCSI disk