------------[ cut here ]------------
WARNING: CPU: 1 PID: 9686 at net/ipv4/af_inet.c:156 inet_sock_destruct+0x623/0x730 net/ipv4/af_inet.c:156
Modules linked in:
CPU: 1 UID: 0 PID: 9686 Comm: syz.0.1023 Not tainted 6.16.0-rc1-syzkaller-00196-g08207f42d3ff #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:inet_sock_destruct+0x623/0x730 net/ipv4/af_inet.c:156
Code: 0f 0b 90 e9 62 fe ff ff e8 9a c8 d1 f7 90 0f 0b 90 e9 95 fe ff ff e8 8c c8 d1 f7 90 0f 0b 90 e9 bb fe ff ff e8 7e c8 d1 f7 90 <0f> 0b 90 e9 e1 fe ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c 9f fc
RSP: 0018:ffffc90000a08b48 EFLAGS: 00010246
RAX: ffffffff89ee9672 RBX: dffffc0000000000 RCX: ffff888068bf0000
RDX: 0000000000000100 RSI: 0000000000000ffd RDI: 0000000000000000
RBP: 0000000000000ffd R08: ffff88806ba0d39f R09: 1ffff1100d741a73
R10: dffffc0000000000 R11: ffffed100d741a74 R12: ffff88806ba0d100
R13: dffffc0000000000 R14: ffff88806ba0d384 R15: 1ffff1100d741a22
FS:  00007f5a16edc6c0(0000) GS:ffff888125d52000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000200000215000 CR3: 0000000031368000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sk_destruct+0x86/0x660 net/core/sock.c:2339
 rcu_do_batch kernel/rcu/tree.c:2576 [inline]
 rcu_core+0xca5/0x1710 kernel/rcu/tree.c:2832
 handle_softirqs+0x286/0x870 kernel/softirq.c:579
 __do_softirq kernel/softirq.c:613 [inline]
 invoke_softirq kernel/softirq.c:453 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:680
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:696
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1050 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1050
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:702
RIP: 0010:__raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:152 [inline]
RIP: 0010:_raw_spin_unlock_irqrestore+0xa8/0x110 kernel/locking/spinlock.c:194
Code: 74 05 e8 cb 2e 5f f6 48 c7 44 24 20 00 00 00 00 9c 8f 44 24 20 f6 44 24 21 02 75 4f f7 c3 00 02 00 00 74 01 fb bf 01 00 00 00 <e8> d3 1a 28 f6 65 8b 05 bc 23 34 07 85 c0 74 40 48 c7 04 24 0e 36
RSP: 0018:ffffc90019bef960 EFLAGS: 00000206
RAX: 8c5dce7d0be4f500 RBX: 0000000000000a02 RCX: 8c5dce7d0be4f500
RDX: 0000000000000000 RSI: ffffffff8d982b2f RDI: 0000000000000001
RBP: ffffc90019bef9e0 R08: ffffffff8fa10ef7 R09: 1ffffffff1f421de
R10: dffffc0000000000 R11: fffffbfff1f421df R12: dffffc0000000000
R13: dffffc0000000000 R14: ffffe8ffffd5cf40 R15: 1ffff9200337df2c
 bpf_lru_pop_free+0x1768/0x1990 include/linux/list.h:-1
 prealloc_lru_pop kernel/bpf/hashtab.c:303 [inline]
 htab_lru_map_update_elem+0x168/0x8a0 kernel/bpf/hashtab.c:1216
 bpf_map_update_value+0x513/0x5b0 kernel/bpf/syscall.c:290
 generic_map_update_batch+0x5b5/0x7f0 kernel/bpf/syscall.c:1982
 bpf_map_do_batch+0x36c/0x5f0 kernel/bpf/syscall.c:5344
 __sys_bpf+0x384/0x860 kernel/bpf/syscall.c:-1
 __do_sys_bpf kernel/bpf/syscall.c:5943 [inline]
 __se_sys_bpf kernel/bpf/syscall.c:5941 [inline]
 __x64_sys_bpf+0x7c/0x90 kernel/bpf/syscall.c:5941
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f5a15f8e929
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f5a16edc038 EFLAGS: 00000246 ORIG_RAX: 0000000000000141
RAX: ffffffffffffffda RBX: 00007f5a161b5fa0 RCX: 00007f5a15f8e929
RDX: 0000000000000038 RSI: 0000200000000200 RDI: 000000000000001a
RBP: 00007f5a16010b39 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 0000000000000000 R14: 00007f5a161b5fa0 R15: 00007fff7cd2b5d8
 </TASK>
----------------
Code disassembly (best guess):
   0:	74 05                	je     0x7
   2:	e8 cb 2e 5f f6       	call   0xf65f2ed2
   7:	48 c7 44 24 20 00 00 	movq   $0x0,0x20(%rsp)
   e:	00 00
  10:	9c                   	pushf
  11:	8f 44 24 20          	pop    0x20(%rsp)
  15:	f6 44 24 21 02       	testb  $0x2,0x21(%rsp)
  1a:	75 4f                	jne    0x6b
  1c:	f7 c3 00 02 00 00    	test   $0x200,%ebx
  22:	74 01                	je     0x25
  24:	fb                   	sti
  25:	bf 01 00 00 00       	mov    $0x1,%edi
* 2a:	e8 d3 1a 28 f6       	call   0xf6281b02 <-- trapping instruction
  2f:	65 8b 05 bc 23 34 07 	mov    %gs:0x73423bc(%rip),%eax        # 0x73423f2
  36:	85 c0                	test   %eax,%eax
  38:	74 40                	je     0x7a
  3a:	48                   	rex.W
  3b:	c7                   	.byte 0xc7
  3c:	04 24                	add    $0x24,%al
  3e:	0e                   	(bad)
  3f:	36                   	ss