[ 176.502763] perf samples too long (2615 > 2500), lowering kernel.perf_event_max_sample_rate to 50000 [ 377.789574] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1017 PROTO=TCP SPT=443 DPT=39995 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 380.090767] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1033 PROTO=TCP SPT=443 DPT=39996 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 386.398111] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1065 PROTO=TCP SPT=443 DPT=45837 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 389.589859] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1081 PROTO=TCP SPT=443 DPT=45838 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 392.761835] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1097 PROTO=TCP SPT=443 DPT=45839 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 395.955227] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1113 PROTO=TCP SPT=443 DPT=45840 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 399.233811] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1129 PROTO=TCP SPT=443 DPT=45841 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 405.655661] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1161 PROTO=TCP SPT=443 DPT=45843 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 408.790121] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1177 PROTO=TCP SPT=443 DPT=45844 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 411.946331] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1193 PROTO=TCP SPT=443 DPT=45845 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 415.113479] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1209 PROTO=TCP SPT=443 DPT=45846 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 418.252297] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1225 PROTO=TCP SPT=443 DPT=45847 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 440.594279] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1337 PROTO=TCP SPT=443 DPT=45854 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 459.513455] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1433 PROTO=TCP SPT=443 DPT=45860 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 478.435885] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1529 PROTO=TCP SPT=443 DPT=45866 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 500.683476] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1641 PROTO=TCP SPT=443 DPT=45873 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 519.709486] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1737 PROTO=TCP SPT=443 DPT=40040 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 539.170254] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1833 PROTO=TCP SPT=443 DPT=40046 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 558.539160] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=1929 PROTO=TCP SPT=443 DPT=40052 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 580.948510] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2041 PROTO=TCP SPT=443 DPT=40059 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 600.285723] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.223 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2137 PROTO=TCP SPT=443 DPT=40065 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1129.190662] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2780 PROTO=TCP SPT=443 DPT=45948 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1132.379545] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2796 PROTO=TCP SPT=443 DPT=45949 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1138.817281] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2828 PROTO=TCP SPT=443 DPT=45951 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1141.978047] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2844 PROTO=TCP SPT=443 DPT=45952 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1143.717615] perf samples too long (5213 > 5000), lowering kernel.perf_event_max_sample_rate to 25000 [ 1145.108190] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2860 PROTO=TCP SPT=443 DPT=45953 WINDOW=0 RES=0x00 ACK RST URGP=0 [ 1148.329892] [UFW BLOCK] IN=eth0 OUT= MAC=52:54:00:12:34:56:52:55:0a:00:02:02:08:00 SRC=91.189.89.222 DST=10.0.2.15 LEN=40 TOS=0x00 PREC=0x00 TTL=255 ID=2876 PROTO=TCP SPT=443 DPT=45954 WINDOW=0 RES=0x00 ACK RST URGP=0