[ 620.839776][ T4342] sctp: Hash tables configured (bind 32/56)
[ 653.107047][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 654.031060][ C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 654.336257][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 654.571396][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 654.815779][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 655.004421][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 655.266501][ C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 690.969961][ T4620] ------------[ cut here ]------------
[ 690.970560][ T4620] WARNING: CPU: 3 PID: 4620 at net/netfilter/nf_tables_api.c:4780 nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 690.971296][ T4620] Modules linked in: sctp_diag nft_limit nfnetlink_queue nft_queue sctp ip6_udp_tunnel udp_tunnel nft_numgen esp4 sha1_generic xfrm_user 8021q bridge stp llc nft_flow_offload nf_flow_table_inet nf_flow_table nf_conntrack_netlink nft_redir nft_nat tcp_diag inet_diag nft_masq nft_ct nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 nf_tables veth
[ 690.973279][ T4620] CPU: 3 UID: 0 PID: 4620 Comm: nft Not tainted 6.15.0-rc2-virtme #1 PREEMPT(full)
[ 690.973830][ T4620] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 690.974220][ T4620] RIP: 0010:nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 690.974745][ T4620] Code: 00 00 00 48 8b 94 24 98 00 00 00 65 48 2b 15 67 64 92 ea 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 e5 e9 31 ff ff ff b8
[ 690.976007][ T4620] RSP: 0018:ffffc90000a56fd8 EFLAGS: 00010216
[ 690.976401][ T4620] RAX: 0000000000000022 RBX: 1ffff9200014adfb RCX: 0000000000000000
[ 690.977157][ T4620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 1ffff9200014adcf
[ 690.977626][ T4620] RBP: ffff888012c12000 R08: ffffffffc027c543 R09: dffffc0000000000
[ 690.978097][ T4620] R10: ffffffffc0278fdb R11: 0000000000000004 R12: ffffc90000a57018
[ 690.978559][ T4620] R13: ffff88800ba45380 R14: ffff888012c120c0 R15: 0000000000000000
[ 690.979028][ T4620] FS: 00007fbf3d693340(0000) GS:ffff88808b463000(0000) knlGS:0000000000000000
[ 690.979572][ T4620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 690.979969][ T4620] CR2: 0000000032dc4e18 CR3: 00000000121ec003 CR4: 0000000000772ef0
[ 690.980436][ T4620] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 690.980905][ T4620] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 690.981373][ T4620] PKRU: 55555554
[ 690.981609][ T4620] Call Trace:
[ 690.981850][ T4620]
[ 690.982013][ T4620] ? __pfx_nf_tables_fill_set_info+0x10/0x10 [nf_tables]
[ 690.982427][ T4620] ? find_held_lock+0x2b/0x80
[ 690.982761][ T4620] ? nla_put+0x162/0x1d0
[ 690.983001][ T4620] nf_tables_fill_set+0xbae/0x1560 [nf_tables]
[ 690.983424][ T4620] ? __pfx_nf_tables_fill_set+0x10/0x10 [nf_tables]
[ 690.983848][ T4620] ? net_generic+0xb1/0x1f0 [nf_tables]
[ 690.984193][ T4620] nf_tables_dump_sets+0x5a5/0xb70 [nf_tables]
[ 690.984631][ T4620] ? __build_skb_around+0x234/0x340
[ 690.984951][ T4620] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 690.985359][ T4620] ? __alloc_skb+0x147/0x2e0
[ 690.985679][ T4620] netlink_dump+0x4a8/0x1400
[ 690.986005][ T4620] ? find_held_lock+0x2b/0x80
[ 690.986318][ T4620] ? __pfx_netlink_dump+0x10/0x10
[ 690.986625][ T4620] ? mark_held_locks+0x49/0x80
[ 690.986953][ T4620] ? netlink_lookup+0xb7/0x1b0
[ 690.987262][ T4620] ? nf_tables_dump_sets_start+0x40/0x90 [nf_tables]
[ 690.987679][ T4620] __netlink_dump_start+0x632/0x9f0
[ 690.987999][ T4620] nft_netlink_dump_start_rcu+0x8f/0x1b0 [nf_tables]
[ 690.988414][ T4620] nf_tables_getset+0x5fe/0x800 [nf_tables]
[ 690.988837][ T4620] ? __pfx_nf_tables_getset+0x10/0x10 [nf_tables]
[ 690.989248][ T4620] ? __pfx_nf_tables_dump_sets_start+0x10/0x10 [nf_tables]
[ 690.989743][ T4620] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 690.990156][ T4620] ? __pfx_nf_tables_dump_sets_done+0x10/0x10 [nf_tables]
[ 690.990573][ T4620] ? __nla_validate_parse+0x48/0x3d0
[ 690.990902][ T4620] nfnetlink_rcv_msg+0x4a8/0xed0
[ 690.991224][ T4620] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 690.991550][ T4620] ? kernel_text_address+0xce/0xe0
[ 690.991867][ T4620] ? __kernel_text_address+0x12/0x40
[ 690.992175][ T4620] ? unwind_get_return_address+0x5e/0xa0
[ 690.992481][ T4620] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 690.992878][ T4620] ? arch_stack_walk+0xa1/0xf0
[ 690.993200][ T4620] netlink_rcv_skb+0x12f/0x360
[ 690.993509][ T4620] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 690.993826][ T4620] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 690.994145][ T4620] ? trace_cap_capable+0x10f/0x190
[ 690.994465][ T4620] ? cap_capable+0x94/0x230
[ 690.994788][ T4620] nfnetlink_rcv+0x14b/0x340
[ 690.995101][ T4620] ? __pfx_nfnetlink_rcv+0x10/0x10
[ 690.995411][ T4620] ? netlink_deliver_tap+0x13e/0x340
[ 690.995717][ T4620] ? netlink_deliver_tap+0xc3/0x340
[ 690.996035][ T4620] netlink_unicast+0x449/0x710
[ 690.996347][ T4620] ? __pfx_netlink_unicast+0x10/0x10
[ 690.996655][ T4620] ? __lock_acquire+0x591/0x9d0
[ 690.996978][ T4620] netlink_sendmsg+0x721/0xbe0
[ 690.997292][ T4620] ? __pfx_netlink_sendmsg+0x10/0x10
[ 690.997603][ T4620] ? __might_fault+0x11b/0x170
[ 690.997919][ T4620] ? _copy_from_user+0x53/0xa0
[ 690.998238][ T4620] __sys_sendto+0x400/0x4d0
[ 690.998548][ T4620] ? __pfx___sys_sendto+0x10/0x10
[ 690.998879][ T4620] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 690.999195][ T4620] ? find_held_lock+0x2b/0x80
[ 690.999502][ T4620] ? exc_page_fault+0x5e/0xd0
[ 690.999823][ T4620] ? __lock_release+0x5d/0x170
[ 691.000134][ T4620] ? exc_page_fault+0x5e/0xd0
[ 691.000442][ T4620] ? do_user_addr_fault+0x959/0xe00
[ 691.000764][ T4620] __x64_sys_sendto+0xe0/0x1c0
[ 691.001071][ T4620] ? do_syscall_64+0x85/0x1d0
[ 691.001379][ T4620] ? lockdep_hardirqs_on+0x7c/0x110
[ 691.001686][ T4620] do_syscall_64+0xc1/0x1d0
[ 691.002003][ T4620] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 691.002389][ T4620] RIP: 0033:0x7fbf3d92fa4a
[ 691.002710][ T4620] 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
[ 691.003817][ T4620] RSP: 002b:00007ffdfe6ce298 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 691.004289][ T4620] RAX: ffffffffffffffda RBX: 00007ffdfe6cf3d0 RCX: 00007fbf3d92fa4a
[ 691.004766][ T4620] RDX: 0000000000000014 RSI: 00007ffdfe6ce300 RDI: 0000000000000005
[ 691.005227][ T4620] RBP: 00007ffdfe6ce2f0 R08: 00007fbf3dafa200 R09: 000000000000000c
[ 691.005688][ T4620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[ 691.006162][ T4620] R13: 00007ffdfe6ce300 R14: 00007fbf3db691f0 R15: 0000000032dc3e00
[ 691.006641][ T4620]
[ 691.006887][ T4620] irq event stamp: 127693
[ 691.007123][ T4620] hardirqs last enabled at (127703): [] __up_console_sem+0x6b/0x80
[ 691.007659][ T4620] hardirqs last disabled at (127712): [] __up_console_sem+0x50/0x80
[ 691.008205][ T4620] softirqs last enabled at (127468): [] handle_softirqs+0x358/0x620
[ 691.008751][ T4620] softirqs last disabled at (127451): [] __irq_exit_rcu+0xfa/0x160
[ 691.009292][ T4620] ---[ end trace 0000000000000000 ]---
[ 691.042530][ T4620] nft (4620) used greatest stack depth: 23632 bytes left