-- Logs begin at Mi 2018-02-21 15:23:01 CET, end at Fr 2018-02-23 11:49:01 CET. -- Feb 21 22:09:02 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:04 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:07 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:10 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:12 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:14 proxy sshd[7694]: pam_unix(sshd:auth): check pass; user unknown Feb 21 22:09:15 proxy sshd[7694]: error: maximum authentication attempts exceeded for invalid user admin from 27.251.206.114 port 33970 ssh2 [preauth] Feb 21 22:09:15 proxy sshd[7694]: PAM service(sshd) ignoring max retries; 6 > 3 Feb 22 03:00:20 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:22 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:25 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:27 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:30 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:32 proxy sshd[21520]: pam_unix(sshd:auth): check pass; user unknown Feb 22 03:00:35 proxy sshd[21520]: error: maximum authentication attempts exceeded for invalid user ubnt from 42.231.77.41 port 58070 ssh2 [preauth] Feb 22 03:00:35 proxy sshd[21520]: PAM service(sshd) ignoring max retries; 6 > 3 Feb 22 04:00:07 proxy pppd[11927]: Connected to 00:90:1a:a3:b8:2c via interface enp3s0 Feb 22 10:59:06 proxy sshd[11248]: error: maximum authentication attempts exceeded for root from 181.22.135.158 port 43816 ssh2 [preauth] Feb 22 10:59:06 proxy sshd[11248]: PAM service(sshd) ignoring max retries; 6 > 3 Feb 22 13:28:26 proxy sshd[3238]: error: maximum authentication attempts exceeded for root from 219.157.186.210 port 42614 ssh2 [preauth] Feb 22 13:28:26 proxy sshd[3238]: PAM service(sshd) ignoring max retries; 6 > 3 Feb 22 14:04:01 proxy systemd-tmpfiles[17166]: [/usr/lib/tmpfiles.d/var.conf:14] Duplicate line for path "/var/log", ignoring. Feb 23 00:36:20 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:22 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:24 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:26 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:28 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:30 proxy sshd[30768]: pam_unix(sshd:auth): check pass; user unknown Feb 23 00:36:31 proxy sshd[30768]: error: maximum authentication attempts exceeded for invalid user admin from 94.45.135.18 port 48751 ssh2 [preauth] Feb 23 00:36:31 proxy sshd[30768]: PAM service(sshd) ignoring max retries; 6 > 3 Feb 23 04:00:07 proxy pppd[11182]: Connected to 00:90:1a:a3:b8:2c via interface enp3s0 Feb 23 06:11:38 proxy systemd[1]: dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device: Dev dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 and /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1 Feb 23 11:40:39 proxy kernel: eno1: Invalid MTU 9000 requested, hw max 1500 Feb 23 11:41:53 proxy kernel: eno1: Invalid MTU 9000 requested, hw max 1500 Feb 23 11:44:30 proxy systemd[18354]: dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device: Dev dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1 and /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 Feb 23 11:44:30 proxy systemd[1]: dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device: Dev dev-disk-by\x2dpartlabel-EFI\x5cx20System\x5cx20Partition.device appeared twice with different sysfs paths /sys/devices/pci0000:00/0000:00:1f.2/ata1/host0/target0:0:0/0:0:0:0/block/sda/sda1 and /sys/devices/pci0000:00/0000:00:1f.2/ata2/host1/target1:0:0/1:0:0:0/block/sdb/sdb1