[  472.294304][T17052] sctp: Hash tables configured (bind 32/56)
[  493.037515][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  493.206426][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.122872][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  494.626939][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  495.156111][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  495.289138][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  495.485935][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[  521.399273][    C0] clocksource: Watchdog remote CPU 1 read timed out
[  561.436283][T17714] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[  561.490937][T17716] br0: port 1(veth0) entered blocking state
[  561.491483][T17716] br0: port 1(veth0) entered disabled state
[  561.491841][T17716] veth0: entered allmulticast mode
[  561.493629][T17716] veth0: entered promiscuous mode
[  561.547412][T17717] br0: port 2(veth1) entered blocking state
[  561.547768][T17717] br0: port 2(veth1) entered disabled state
[  561.548135][T17717] veth1: entered allmulticast mode
[  561.549853][T17717] veth1: entered promiscuous mode
[  561.586822][T17721] br0: port 2(veth1) entered blocking state
[  561.587309][T17721] br0: port 2(veth1) entered forwarding state
[  561.588115][T17721] br0: port 1(veth0) entered blocking state
[  561.588485][T17721] br0: port 1(veth0) entered forwarding state
[  568.179021][T17739] nf_queue (17739) used greatest stack depth: 22608 bytes left
[  574.082447][   T12] br0: port 1(veth0) entered disabled state
[  574.086542][   T12] veth0 (unregistering): left allmulticast mode
[  574.086947][   T12] veth0 (unregistering): left promiscuous mode
[  574.087274][   T12] br0: port 1(veth0) entered disabled state
[  574.236921][   T12] br0: port 2(veth1) entered disabled state
[  574.240188][   T12] veth1 (unregistering): left allmulticast mode
[  574.240521][   T12] veth1 (unregistering): left promiscuous mode
[  574.240840][   T12] br0: port 2(veth1) entered disabled state