[ 761.154867][ T4802] sctp: Hash tables configured (bind 32/56)
[ 792.898165][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 793.731844][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 793.972645][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 794.200831][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 794.372918][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 794.573429][ C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 795.015426][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 831.993329][ T5076] ------------[ cut here ]------------
[ 831.993877][ T5076] WARNING: CPU: 3 PID: 5076 at net/netfilter/nf_tables_api.c:4780 nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 831.995207][ T5076] Modules linked in: sctp_diag nft_limit nfnetlink_queue nft_queue sctp ip6_udp_tunnel udp_tunnel nft_meta_bridge br_netfilter macvlan nft_numgen nf_conntrack_netlink nft_redir esp4 sha1_generic xfrm_user 8021q bridge stp llc nft_nat nft_flow_offload nf_flow_table_inet nf_flow_table tcp_diag inet_diag nft_masq nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 831.997570][ T5076] CPU: 3 UID: 0 PID: 5076 Comm: nft Not tainted 6.15.0-rc2-virtme #1 PREEMPT(full)
[ 831.998153][ T5076] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 831.998574][ T5076] RIP: 0010:nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 831.999097][ T5076] Code: 00 00 00 48 8b 94 24 98 00 00 00 65 48 2b 15 67 84 92 d8 75 55 48 81 c4 a0 00 00 00 5b 5d 41 5c 41 5d 41 5e c3 cc cc cc cc 90 <0f> 0b 90 e9 e0 fe ff ff 4c 89 e7 e8 58 ff f1 d3 e9 31 ff ff ff b8
[ 832.000260][ T5076] RSP: 0018:ffffc900008b6fd8 EFLAGS: 00010216
[ 832.001045][ T5076] RAX: 0000000000000022 RBX: 1ffff92000116dfb RCX: 0000000000000000
[ 832.001549][ T5076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 1ffff92000116dcf
[ 832.002035][ T5076] RBP: ffff888010306e00 R08: ffffffffc0332543 R09: dffffc0000000000
[ 832.002533][ T5076] R10: ffffffffc032efdb R11: 0000000000000004 R12: ffffc900008b7018
[ 832.003019][ T5076] R13: ffff8880111c98c0 R14: ffff888010306ec0 R15: 0000000000000000
[ 832.003526][ T5076] FS: 00007f4fd151f340(0000) GS:ffff88809d461000(0000) knlGS:0000000000000000
[ 832.004095][ T5076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 832.004510][ T5076] CR2: 000000003a8dee18 CR3: 000000000ad88004 CR4: 0000000000772ef0
[ 832.004997][ T5076] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 832.005495][ T5076] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 832.005982][ T5076] PKRU: 55555554
[ 832.006238][ T5076] Call Trace:
[ 832.006484][ T5076]
[ 832.006653][ T5076] ? __pfx_nf_tables_fill_set_info+0x10/0x10 [nf_tables]
[ 832.007088][ T5076] ? find_held_lock+0x2b/0x80
[ 832.007437][ T5076] ? nla_put+0x162/0x1d0
[ 832.007695][ T5076] nf_tables_fill_set+0xbae/0x1560 [nf_tables]
[ 832.008151][ T5076] ? __pfx_nf_tables_fill_set+0x10/0x10 [nf_tables]
[ 832.008583][ T5076] ? net_generic+0xb1/0x1f0 [nf_tables]
[ 832.008944][ T5076] nf_tables_dump_sets+0x5a5/0xb70 [nf_tables]
[ 832.009393][ T5076] ? __build_skb_around+0x234/0x340
[ 832.009721][ T5076] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 832.010167][ T5076] ? __alloc_skb+0x147/0x2e0
[ 832.010508][ T5076] netlink_dump+0x4a8/0x1400
[ 832.010839][ T5076] ? find_held_lock+0x2b/0x80
[ 832.011179][ T5076] ? __pfx_netlink_dump+0x10/0x10
[ 832.011506][ T5076] ? mark_held_locks+0x49/0x80
[ 832.011844][ T5076] ? netlink_lookup+0xb7/0x1b0
[ 832.012177][ T5076] ? nf_tables_dump_sets_start+0x40/0x90 [nf_tables]
[ 832.012613][ T5076] __netlink_dump_start+0x632/0x9f0
[ 832.012950][ T5076] nft_netlink_dump_start_rcu+0x8f/0x1b0 [nf_tables]
[ 832.013387][ T5076] nf_tables_getset+0x5fe/0x800 [nf_tables]
[ 832.013830][ T5076] ? __pfx_nf_tables_getset+0x10/0x10 [nf_tables]
[ 832.014269][ T5076] ? __pfx_nf_tables_dump_sets_start+0x10/0x10 [nf_tables]
[ 832.014775][ T5076] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 832.015220][ T5076] ? __pfx_nf_tables_dump_sets_done+0x10/0x10 [nf_tables]
[ 832.015660][ T5076] ? __nla_validate_parse+0x48/0x3d0
[ 832.015994][ T5076] nfnetlink_rcv_msg+0x4a8/0xed0
[ 832.016339][ T5076] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 832.016683][ T5076] ? kernel_text_address+0xce/0xe0
[ 832.017009][ T5076] ? __kernel_text_address+0x12/0x40
[ 832.017347][ T5076] ? unwind_get_return_address+0x5e/0xa0
[ 832.017677][ T5076] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 832.018084][ T5076] ? arch_stack_walk+0xa1/0xf0
[ 832.018437][ T5076] netlink_rcv_skb+0x12f/0x360
[ 832.018761][ T5076] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 832.019089][ T5076] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 832.019433][ T5076] ? trace_cap_capable+0x10f/0x190
[ 832.019772][ T5076] ? cap_capable+0x94/0x230
[ 832.020101][ T5076] nfnetlink_rcv+0x14b/0x340
[ 832.020438][ T5076] ? __pfx_nfnetlink_rcv+0x10/0x10
[ 832.020767][ T5076] ? netlink_deliver_tap+0x13e/0x340
[ 832.021091][ T5076] ? netlink_deliver_tap+0xc3/0x340
[ 832.021422][ T5076] netlink_unicast+0x449/0x710
[ 832.021756][ T5076] ? __pfx_netlink_unicast+0x10/0x10
[ 832.022086][ T5076] ? __lock_acquire+0x591/0x9d0
[ 832.022427][ T5076] netlink_sendmsg+0x721/0xbe0
[ 832.022752][ T5076] ? __pfx_netlink_sendmsg+0x10/0x10
[ 832.023077][ T5076] ? __might_fault+0x11b/0x170
[ 832.023414][ T5076] ? _copy_from_user+0x53/0xa0
[ 832.023752][ T5076] __sys_sendto+0x400/0x4d0
[ 832.024078][ T5076] ? __pfx___sys_sendto+0x10/0x10
[ 832.024417][ T5076] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 832.024752][ T5076] ? find_held_lock+0x2b/0x80
[ 832.025079][ T5076] ? exc_page_fault+0x5e/0xd0
[ 832.025413][ T5076] ? __lock_release+0x5d/0x170
[ 832.025737][ T5076] ? exc_page_fault+0x5e/0xd0
[ 832.026061][ T5076] ? do_user_addr_fault+0x959/0xe00
[ 832.026402][ T5076] __x64_sys_sendto+0xe0/0x1c0
[ 832.026725][ T5076] ? do_syscall_64+0x85/0x1d0
[ 832.027051][ T5076] ? lockdep_hardirqs_on+0x7c/0x110
[ 832.027386][ T5076] do_syscall_64+0xc1/0x1d0
[ 832.027711][ T5076] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 832.028119][ T5076] RIP: 0033:0x7f4fd17bba4a
[ 832.028455][ T5076] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
[ 832.029620][ T5076] RSP: 002b:00007ffef82f8378 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 832.030121][ T5076] RAX: ffffffffffffffda RBX: 00007ffef82f94b0 RCX: 00007f4fd17bba4a
[ 832.030609][ T5076] RDX: 0000000000000014 RSI: 00007ffef82f83e0 RDI: 0000000000000005
[ 832.031125][ T5076] RBP: 00007ffef82f83d0 R08: 00007f4fd1986200 R09: 000000000000000c
[ 832.031617][ T5076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[ 832.032104][ T5076] R13: 00007ffef82f83e0 R14: 00007f4fd19f51f0 R15: 000000003a8dde00
[ 832.032609][ T5076]
[ 832.032856][ T5076] irq event stamp: 126091
[ 832.033104][ T5076] hardirqs last enabled at (126101): [] __up_console_sem+0x6b/0x80
[ 832.033692][ T5076] hardirqs last disabled at (126112): [] __up_console_sem+0x50/0x80
[ 832.034264][ T5076] softirqs last enabled at (124908): [] handle_softirqs+0x358/0x620
[ 832.034830][ T5076] softirqs last disabled at (124539): [] __irq_exit_rcu+0xfa/0x160
[ 832.035402][ T5076] ---[ end trace 0000000000000000 ]---