[  444.263010][T17043] sctp: Hash tables configured (bind 32/56)
[  465.598303][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.835735][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  465.941022][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  466.347607][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  466.464975][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  466.629916][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  467.219813][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.054041][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  468.259957][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  491.381180][T17613] nft (17613) used greatest stack depth: 23352 bytes left
[  525.591147][T17722] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  525.645800][T17724] br0: port 1(veth0) entered blocking state
[  525.646468][T17724] br0: port 1(veth0) entered disabled state
[  525.646806][T17724] veth0: entered allmulticast mode
[  525.648482][T17724] veth0: entered promiscuous mode
[  525.693695][T17725] br0: port 2(veth1) entered blocking state
[  525.694062][T17725] br0: port 2(veth1) entered disabled state
[  525.694394][T17725] veth1: entered allmulticast mode
[  525.696175][T17725] veth1: entered promiscuous mode
[  525.738591][T17729] br0: port 2(veth1) entered blocking state
[  525.739161][T17729] br0: port 2(veth1) entered forwarding state
[  525.739988][T17729] br0: port 1(veth0) entered blocking state
[  525.740375][T17729] br0: port 1(veth0) entered forwarding state
[  532.348741][T17747] nf_queue (17747) used greatest stack depth: 22784 bytes left
[  537.977458][T17766] nf_queue (17766) used greatest stack depth: 22696 bytes left
[  538.246309][   T64] br0: port 1(veth0) entered disabled state
[  538.249889][   T64] veth0 (unregistering): left allmulticast mode
[  538.250363][   T64] veth0 (unregistering): left promiscuous mode
[  538.250746][   T64] br0: port 1(veth0) entered disabled state
[  538.389977][   T64] br0: port 2(veth1) entered disabled state
[  538.400967][   T64] veth1 (unregistering): left allmulticast mode
[  538.401312][   T64] veth1 (unregistering): left promiscuous mode
[  538.401635][   T64] br0: port 2(veth1) entered disabled state