Network booting no longer works
reraikes opened this issue · 0 comments
Using RPF's "Network boot your Raspberry Pi" tutorial (https://www.raspberrypi.org/documentation/hardware/raspberrypi/bootmodes/net_tutorial.md), a Raspberry Pi 3B+ client network boots perfectly from a Raspberry Pi 4B server using firmware versions up through and including 5.10.27 (acf3b95). Monitoring /var/log/daemon.log displays:
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 vendor class: PXEClient:Arch:00000:UNDI:002001
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 PXE(eth0) b8:27:eb:6c:4c:16 proxy
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 tags: eth0
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 broadcast response
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 1 option: 53 message-type 2
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 4 option: 54 server-identifier 192.168.1.117
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 9 option: 60 vendor-class 50:58:45:43:6c:69:65:6e:74
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 17 option: 97 client-machine-id 00:16:4c:6c:b6:16:4c:6c:b6:16:4c:6c:b6:16...
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 32 option: 43 vendor-encap 06:01:03:0a:04:00:50:58:45:09:14:00:00:11...
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/bootsig.bin not found
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/bootcode.bin to 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 vendor class: PXEClient:Arch:00000:UNDI:002001
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 PXE(eth0) b8:27:eb:6c:4c:16 proxy
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 tags: eth0
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 broadcast response
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 1 option: 53 message-type 2
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 4 option: 54 server-identifier 192.168.1.117
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 9 option: 60 vendor-class 50:58:45:43:6c:69:65:6e:74
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 17 option: 97 client-machine-id 00:16:4c:6c:b6:16:4c:6c:b6:16:4c:6c:b6:16...
Aug 2 12:21:02 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 32 option: 43 vendor-encap 06:01:03:0a:04:00:50:58:45:09:14:00:00:11...
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/autoboot.txt not found
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/fixup.dat to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/dt-blob.bin not found
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/bootcfg.txt not found
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/bcm2710-rpi-3-b-plus.dtb to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/bcm2710-rpi-3-b-plus.dtb to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/overlays/overlay_map.dtb to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/overlays/overlay_map.dtb to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/cmdline.txt to 192.168.1.116
Aug 2 12:21:04 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/cmdline.txt to 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery8.img not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery8-32.img not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery7.img not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.img not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel8.img to 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/kernel8-32.img not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel8.img to 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/armstub8-32.bin not found
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:21:06 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:21:09 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:21:19 raspberrypi dnsmasq-dhcp[548]: 3072402798 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:21:19 raspberrypi dnsmasq-dhcp[548]: 3072402798 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:21:28 raspberrypi dnsmasq-dhcp[548]: 119991861 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:21:28 raspberrypi dnsmasq-dhcp[548]: 119991861 vendor class: dhcpcd-8.1.2:Linux-5.10.27-v7+:armv7l:BCM2835
Aug 2 12:21:28 raspberrypi dnsmasq-dhcp[548]: 119991861 client provides name: raspberrypi
Expected logs are produced in /var/log:
root@raspberrypi:/pxe-root/b66c4c16/var/log# ls -l
total 192
-rw-r--r-- 1 root root 0 May 7 10:00 alternatives.log
drwxr-xr-x 2 root root 4096 Aug 2 00:42 apt
-rw-r----- 1 root adm 986 Aug 2 12:45 auth.log
-rw-r--r-- 1 root root 0 May 7 10:00 bootstrap.log
-rw-rw---- 1 root utmp 0 May 7 10:00 btmp
-rw-r----- 1 root adm 20042 Aug 2 12:45 daemon.log
-rw-r----- 1 root adm 1454 Aug 2 12:45 debug
-rw-r--r-- 1 root root 26956 Aug 2 00:42 dpkg.log
-rw-r--r-- 1 root root 0 May 7 10:00 faillog
-rw-r----- 1 root adm 30517 Aug 2 12:45 kern.log
-rw-rw-r-- 1 root utmp 292292 Aug 2 12:45 lastlog
-rw-r----- 1 root adm 29170 Aug 2 12:45 messages
drwx------ 2 root root 4096 Aug 2 12:45 private
-rw-r----- 1 root adm 51325 Aug 2 12:45 syslog
-rw-r----- 1 root adm 208 Aug 2 12:45 user.log
-rw-rw-r-- 1 root utmp 2304 Aug 2 12:45 wtmp
Beginning with the next commit (922deae), all further firmware versions including the latest commit (ce56fb4) fail to start in a network boot scenario. Monitoring /var/log/daemon.log displays:
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 vendor class: PXEClient:Arch:00000:UNDI:002001
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 PXE(eth0) b8:27:eb:6c:4c:16 proxy
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 tags: eth0
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 broadcast response
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 1 option: 53 message-type 2
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 4 option: 54 server-identifier 192.168.1.117
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 9 option: 60 vendor-class 50:58:45:43:6c:69:65:6e:74
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 17 option: 97 client-machine-id 00:16:4c:6c:b6:16:4c:6c:b6:16:4c:6c:b6:16...
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 32 option: 43 vendor-encap 06:01:03:0a:04:00:50:58:45:09:14:00:00:11...
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/bootsig.bin not found
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/bootcode.bin to 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 vendor class: PXEClient:Arch:00000:UNDI:002001
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 PXE(eth0) b8:27:eb:6c:4c:16 proxy
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 tags: eth0
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 broadcast response
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 1 option: 53 message-type 2
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 4 option: 54 server-identifier 192.168.1.117
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 9 option: 60 vendor-class 50:58:45:43:6c:69:65:6e:74
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 17 option: 97 client-machine-id 00:16:4c:6c:b6:16:4c:6c:b6:16:4c:6c:b6:16...
Aug 2 12:32:58 raspberrypi dnsmasq-dhcp[548]: 653460281 sent size: 32 option: 43 vendor-encap 06:01:03:0a:04:00:50:58:45:09:14:00:00:11...
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/autoboot.txt not found
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:32:58 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:32:59 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/start.elf to 192.168.1.116
Aug 2 12:32:59 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/fixup.dat to 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/dt-blob.bin not found
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.elf not found
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:00 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/bootcfg.txt not found
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/bcm2710-rpi-3-b-plus.dtb to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/bcm2710-rpi-3-b-plus.dtb to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/overlays/overlay_map.dtb to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/overlays/overlay_map.dtb to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/config.txt to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/cmdline.txt to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/cmdline.txt to 192.168.1.116
Aug 2 12:33:01 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery8.img not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery8-32.img not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery7.img not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/recovery.img not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel8.img to 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/kernel8-32.img not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel8.img to 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: file /pxe-boot/b66c4c16/armstub8-32.bin not found
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: error 0 Early terminate received from 192.168.1.116
Aug 2 12:33:02 raspberrypi dnsmasq-tftp[548]: failed sending /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:33:05 raspberrypi dnsmasq-tftp[548]: sent /pxe-boot/b66c4c16/kernel7.img to 192.168.1.116
Aug 2 12:33:14 raspberrypi dnsmasq-dhcp[548]: 2344883336 available DHCP subnet: 192.168.1.255/255.255.255.0
Aug 2 12:33:14 raspberrypi dnsmasq-dhcp[548]: 2344883336 available DHCP subnet: 192.168.1.255/255.255.255.0
Expected logs are NOT produced in /var/log:
root@raspberrypi:/pxe-root/b66c4c16/var/log# ls -l
total 40
-rw-r--r-- 1 root root 0 May 7 10:00 alternatives.log
drwxr-xr-x 2 root root 4096 Aug 2 00:42 apt
-rw-r--r-- 1 root root 0 May 7 10:00 bootstrap.log
-rw-rw---- 1 root utmp 0 May 7 10:00 btmp
-rw-r--r-- 1 root root 26956 Aug 2 00:42 dpkg.log
-rw-r--r-- 1 root root 0 May 7 10:00 faillog
-rw-rw-r-- 1 root utmp 0 May 7 10:00 lastlog
drwx------ 2 root root 4096 Aug 2 12:33 private
-rw-rw-r-- 1 root utmp 384 Aug 2 12:33 wtmp