[ 1314.313364][    C0] net_ratelimit: 2 callbacks suppressed
[ 1314.313371][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1314.455604][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1314.732653][    C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1314.899771][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1315.394224][    C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1316.096685][    C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1316.785237][    C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 1370.927162][ T7169] br0: port 1(veth0) entered blocking state
[ 1370.927497][ T7169] br0: port 1(veth0) entered disabled state
[ 1370.927792][ T7169] veth0: entered allmulticast mode
[ 1370.929255][ T7169] veth0: entered promiscuous mode
[ 1370.960756][ T7170] br0: port 2(veth1) entered blocking state
[ 1370.961091][ T7170] br0: port 2(veth1) entered disabled state
[ 1370.961424][ T7170] veth1: entered allmulticast mode
[ 1370.963340][ T7170] veth1: entered promiscuous mode
[ 1371.004327][ T7171] br0: port 2(veth1) entered blocking state
[ 1371.004655][ T7171] br0: port 2(veth1) entered forwarding state
[ 1371.005075][ T7171] br0: port 1(veth0) entered blocking state
[ 1371.005361][ T7171] br0: port 1(veth0) entered forwarding state
[ 1382.772257][ T7206] nf_queue (7206) used greatest stack depth: 23136 bytes left
[ 1383.014567][   T12] br0: port 1(veth0) entered disabled state
[ 1383.017664][   T12] veth0 (unregistering): left allmulticast mode
[ 1383.017955][   T12] veth0 (unregistering): left promiscuous mode
[ 1383.018225][   T12] br0: port 1(veth0) entered disabled state
[ 1383.146581][   T12] br0: port 2(veth1) entered disabled state
[ 1383.149693][   T12] veth1 (unregistering): left allmulticast mode
[ 1383.149988][   T12] veth1 (unregistering): left promiscuous mode
[ 1383.150255][   T12] br0: port 2(veth1) entered disabled state