[ 16.201199][ T249] sctp: Hash tables configured (bind 32/56)
[ 48.938926][ C3] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 49.449707][ C2] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 49.921895][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 50.549697][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 50.984048][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 127.0.0.1:23456. Sending cookies.
[ 89.949206][ T546] ------------[ cut here ]------------
[ 89.950097][ T546] WARNING: CPU: 2 PID: 546 at net/netfilter/nf_tables_api.c:4780 nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 89.951101][ T546] Modules linked in: nf_conntrack_netlink nft_nat nft_numgen nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 sctp_diag nft_limit tcp_diag inet_diag nfnetlink_queue nft_queue nf_tables veth sctp ip6_udp_tunnel udp_tunnel
[ 89.952875][ T546] CPU: 2 UID: 0 PID: 546 Comm: nft Not tainted 6.15.0-rc2-virtme #1 PREEMPT(full)
[ 89.953497][ T546] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 89.953944][ T546] RIP: 0010:nf_tables_fill_set_info+0x1c8/0x210 [nf_tables]
[ 89.954504][ T546] Code: 00 00 00 48 8b 94 24 98 00 00 00 65 48 2b 15 67 b4 e2 f0 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 2f 42 ec e9 31 ff ff ff b8
[ 89.955717][ T546] RSP: 0018:ffffc900005a6fd8 EFLAGS: 00010216
[ 89.956168][ T546] RAX: 0000000000000022 RBX: 1ffff920000b4dfb RCX: 0000000000000000
[ 89.956720][ T546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 1ffff920000b4dcf
[ 89.957238][ T546] RBP: ffff88800adce800 R08: ffffffffc0631543 R09: dffffc0000000000
[ 89.957759][ T546] R10: ffffffffc062dfdb R11: 0000000000000004 R12: ffffc900005a7018
[ 89.958279][ T546] R13: ffff88800e97d540 R14: ffff88800adce8c0 R15: 0000000000000000
[ 89.958803][ T546] FS: 00007fa9265b1340(0000) GS:ffff888084de1000(0000) knlGS:0000000000000000
[ 89.959416][ T546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 89.959852][ T546] CR2: 0000000012f96e18 CR3: 000000000a39a004 CR4: 0000000000772ef0
[ 89.960380][ T546] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 89.960912][ T546] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 89.961435][ T546] PKRU: 55555554
[ 89.961708][ T546] Call Trace:
[ 89.962107][ T546]
[ 89.962302][ T546] ? __pfx_nf_tables_fill_set_info+0x10/0x10 [nf_tables]
[ 89.962768][ T546] ? find_held_lock+0x2b/0x80
[ 89.963134][ T546] ? nla_put+0x162/0x1d0
[ 89.963424][ T546] nf_tables_fill_set+0xbae/0x1560 [nf_tables]
[ 89.963894][ T546] ? __pfx_nf_tables_fill_set+0x10/0x10 [nf_tables]
[ 89.964349][ T546] ? net_generic+0xb1/0x1f0 [nf_tables]
[ 89.964741][ T546] nf_tables_dump_sets+0x5a5/0xb70 [nf_tables]
[ 89.965207][ T546] ? __build_skb_around+0x234/0x340
[ 89.965568][ T546] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 89.966024][ T546] ? __alloc_skb+0x147/0x2e0
[ 89.966389][ T546] netlink_dump+0x4a8/0x1400
[ 89.966758][ T546] ? find_held_lock+0x2b/0x80
[ 89.967114][ T546] ? __pfx_netlink_dump+0x10/0x10
[ 89.967469][ T546] ? mark_held_locks+0x49/0x80
[ 89.967832][ T546] ? netlink_lookup+0xb7/0x1b0
[ 89.968182][ T546] ? nf_tables_dump_sets_start+0x40/0x90 [nf_tables]
[ 89.968664][ T546] __netlink_dump_start+0x632/0x9f0
[ 89.969018][ T546] nft_netlink_dump_start_rcu+0x8f/0x1b0 [nf_tables]
[ 89.969483][ T546] nf_tables_getset+0x5fe/0x800 [nf_tables]
[ 89.969941][ T546] ? __pfx_nf_tables_getset+0x10/0x10 [nf_tables]
[ 89.970416][ T546] ? __pfx_nf_tables_dump_sets_start+0x10/0x10 [nf_tables]
[ 89.970955][ T546] ? __pfx_nf_tables_dump_sets+0x10/0x10 [nf_tables]
[ 89.971432][ T546] ? __pfx_nf_tables_dump_sets_done+0x10/0x10 [nf_tables]
[ 89.971896][ T546] ? __nla_validate_parse+0x48/0x3d0
[ 89.972251][ T546] nfnetlink_rcv_msg+0x4a8/0xed0
[ 89.972628][ T546] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 89.972995][ T546] ? kernel_text_address+0xce/0xe0
[ 89.973352][ T546] ? __kernel_text_address+0x12/0x40
[ 89.973716][ T546] ? unwind_get_return_address+0x5e/0xa0
[ 89.974069][ T546] ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 89.974513][ T546] ? arch_stack_walk+0xa1/0xf0
[ 89.974881][ T546] netlink_rcv_skb+0x12f/0x360
[ 89.975234][ T546] ? __pfx_nfnetlink_rcv_msg+0x10/0x10
[ 89.975598][ T546] ? __pfx_netlink_rcv_skb+0x10/0x10
[ 89.975957][ T546] ? trace_cap_capable+0x10f/0x190
[ 89.976324][ T546] ? cap_capable+0x94/0x230
[ 89.976691][ T546] nfnetlink_rcv+0x14b/0x340
[ 89.977044][ T546] ? __pfx_nfnetlink_rcv+0x10/0x10
[ 89.977396][ T546] ? netlink_deliver_tap+0x13e/0x340
[ 89.977758][ T546] ? netlink_deliver_tap+0xc3/0x340
[ 89.978110][ T546] netlink_unicast+0x449/0x710
[ 89.978481][ T546] ? __pfx_netlink_unicast+0x10/0x10
[ 89.978837][ T546] ? __lock_acquire+0x591/0x9d0
[ 89.979195][ T546] netlink_sendmsg+0x721/0xbe0
[ 89.979561][ T546] ? __pfx_netlink_sendmsg+0x10/0x10
[ 89.979916][ T546] ? __might_fault+0x11b/0x170
[ 89.980270][ T546] ? _copy_from_user+0x53/0xa0
[ 89.980645][ T546] __sys_sendto+0x400/0x4d0
[ 89.981003][ T546] ? __pfx___sys_sendto+0x10/0x10
[ 89.981364][ T546] ? __pfx_lock_vma_under_rcu+0x10/0x10
[ 89.981731][ T546] ? find_held_lock+0x2b/0x80
[ 89.982080][ T546] ? exc_page_fault+0x5e/0xd0
[ 89.982436][ T546] ? __lock_release+0x5d/0x170
[ 89.982789][ T546] ? exc_page_fault+0x5e/0xd0
[ 89.983146][ T546] ? do_user_addr_fault+0x959/0xe00
[ 89.983512][ T546] __x64_sys_sendto+0xe0/0x1c0
[ 89.983864][ T546] ? do_syscall_64+0x85/0x1d0
[ 89.984221][ T546] ? lockdep_hardirqs_on+0x7c/0x110
[ 89.984581][ T546] do_syscall_64+0xc1/0x1d0
[ 89.984932][ T546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 89.985363][ T546] RIP: 0033:0x7fa92684da4a
[ 89.985734][ T546] 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
[ 89.986952][ T546] RSP: 002b:00007ffef21326b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[ 89.987473][ T546] RAX: ffffffffffffffda RBX: 00007ffef21337f0 RCX: 00007fa92684da4a
[ 89.987993][ T546] RDX: 0000000000000014 RSI: 00007ffef2132720 RDI: 0000000000000005
[ 89.988519][ T546] RBP: 00007ffef2132710 R08: 00007fa926a18200 R09: 000000000000000c
[ 89.989044][ T546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014
[ 89.989576][ T546] R13: 00007ffef2132720 R14: 00007fa926a871f0 R15: 0000000012f95e00
[ 89.990114][ T546]
[ 89.990395][ T546] irq event stamp: 125295
[ 89.990673][ T546] hardirqs last enabled at (125309): [] __up_console_sem+0x6b/0x80
[ 89.991285][ T546] hardirqs last disabled at (125320): [] __up_console_sem+0x50/0x80
[ 89.991893][ T546] softirqs last enabled at (124246): [] handle_softirqs+0x358/0x620
[ 89.992497][ T546] softirqs last disabled at (124225): [] __irq_exit_rcu+0xfa/0x160
[ 89.993092][ T546] ---[ end trace 0000000000000000 ]---
[ 90.033995][ T546] nft (546) used greatest stack depth: 23632 bytes left