Mar 2 23:45:25 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 17.799981] kauditd_printk_skb: 30 callbacks suppressed Mar 2 23:45:25 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 17.799983] audit: type=1400 audit(1740959125.946:42): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=1963 comm="apparmor_parser" Mar 2 23:45:26 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 18.049360] Initializing XFRM netlink socket Mar 2 23:45:26 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 18.063093] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. Mar 2 23:45:31 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 23.050049] loop3: detected capacity change from 0 to 8 Mar 2 23:45:35 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 27.436729] loop3: detected capacity change from 0 to 130552 Mar 3 00:06:12 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 1263.746473] TCP: request_sock_TCP: Possible SYN flooding on port 10508. Sending cookies. Check SNMP counters. Mar 3 00:06:26 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 1277.787230] TCP: request_sock_TCP: Possible SYN flooding on port 16687. Sending cookies. Check SNMP counters. Mar 3 00:10:28 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 1519.891864] hrtimer: interrupt took 17184 ns Mar 3 00:25:00 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 2392.457412] TCP: request_sock_TCP: Possible SYN flooding on port 17777. Sending cookies. Check SNMP counters. Mar 3 00:25:08 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 2399.787164] TCP: request_sock_TCP: Possible SYN flooding on port 11866. Sending cookies. Check SNMP counters. Mar 3 00:25:13 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 2405.132873] TCP: request_sock_TCP: Possible SYN flooding on port 18106. Sending cookies. Check SNMP counters. Mar 3 00:34:08 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 2939.821632] TCP: request_sock_TCP: Possible SYN flooding on port 2576. Sending cookies. Check SNMP counters. Mar 3 00:39:40 computeinstance-e00nehfqg5mt8yqqs8 kernel: [ 3271.687647] TCP: request_sock_TCP: Possible SYN flooding on port 28939. Sending cookies. Check SNMP counters.