------------[ cut here ]------------
WARNING: CPU: 0 PID: 5035 at net/ipv4/af_inet.c:155 inet_sock_destruct+0x6e8/0x8a0 net/ipv4/af_inet.c:155
Modules linked in:
CPU: 0 PID: 5035 Comm: sshd Not tainted 6.6.0-rc2-syzkaller-00247-g6b09edc1b317 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:inet_sock_destruct+0x6e8/0x8a0 net/ipv4/af_inet.c:155
Code: ff e8 7c 44 be f8 0f 0b e9 ff fd ff ff e8 70 44 be f8 0f 0b e9 37 fe ff ff e8 64 44 be f8 0f 0b e9 8d fd ff ff e8 58 44 be f8 <0f> 0b e9 97 fe ff ff e8 1c f7 13 f9 e9 70 fc ff ff 48 89 ef e8 4f
RSP: 0018:ffffc90000007da0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff888026899980 RCX: 0000000000000100
RDX: ffff88801c865940 RSI: ffffffff88c98098 RDI: 0000000000000005
RBP: 00000000fffffcc0 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000fffffcc0 R11: 0000000000000000 R12: ffff8880268999a8
R13: ffff888026899ae0 R14: 0000000000000000 R15: 0000000000000003
FS:  00007f6238892800(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5f60ff83bc CR3: 00000000758ab000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 __sk_destruct+0x4d/0x770 net/core/sock.c:2185
 rcu_do_batch kernel/rcu/tree.c:2139 [inline]
 rcu_core+0x805/0x1bb0 kernel/rcu/tree.c:2403
 __do_softirq+0x218/0x965 kernel/softirq.c:553
 invoke_softirq kernel/softirq.c:427 [inline]
 __irq_exit_rcu kernel/softirq.c:632 [inline]
 irq_exit_rcu+0xb7/0x120 kernel/softirq.c:644
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1074
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:debug_lockdep_rcu_enabled+0x21/0x30 kernel/rcu/update.c:319
Code: eb bc 0f 1f 80 00 00 00 00 f3 0f 1e fa 8b 05 1a fc 8f 04 85 c0 74 21 8b 05 74 30 90 04 85 c0 74 17 65 48 8b 04 25 c0 bc 03 00 <8b> 80 c4 0a 00 00 85 c0 0f 94 c0 0f b6 c0 c3 66 0f 1f 00 55 53 65
RSP: 0018:ffffc900039cfa80 EFLAGS: 00000202
RAX: ffff88801c865940 RBX: 1ffff92000739f53 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8a8cae20 RDI: ffffffff8ae92e60
RBP: 0000000000000000 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8ae2b2a0
R13: 0000000000000097 R14: 1ffff92000739f68 R15: ffff8880290d9880
 __might_resched+0x6a/0x5e0 kernel/sched/core.c:10149
 begin_current_label_crit_section security/apparmor/include/cred.h:151 [inline]
 aa_sk_perm+0x18a/0xad0 security/apparmor/net.c:176
 security_socket_sendmsg+0x72/0xb0 security/security.c:4243
 sock_sendmsg+0x42/0x180 net/socket.c:750
 sock_write_iter+0x29b/0x3d0 net/socket.c:1141
 call_write_iter include/linux/fs.h:1956 [inline]
 new_sync_write fs/read_write.c:491 [inline]
 vfs_write+0x650/0xe40 fs/read_write.c:584
 ksys_write+0x1f0/0x250 fs/read_write.c:637
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x38/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f6238516bf2
Code: 89 c7 48 89 44 24 08 e8 7b 34 fa ff 48 8b 44 24 08 48 83 c4 28 c3 c3 64 8b 04 25 18 00 00 00 85 c0 75 20 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 76 6f 48 8b 15 07 a2 0d 00 f7 d8 64 89 02 48 83
RSP: 002b:00007ffc35f91148 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 0000000000000034 RCX: 00007f6238516bf2
RDX: 0000000000000034 RSI: 00005617b6c5f960 RDI: 0000000000000004
RBP: 00005617b6c6dc20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00005617b567faa4
R13: 000000000000005f R14: 00005617b56803e8 R15: 00007ffc35f911b8
 </TASK>
----------------
Code disassembly (best guess):
   0:	eb bc                	jmp    0xffffffbe
   2:	0f 1f 80 00 00 00 00 	nopl   0x0(%rax)
   9:	f3 0f 1e fa          	endbr64
   d:	8b 05 1a fc 8f 04    	mov    0x48ffc1a(%rip),%eax        # 0x48ffc2d
  13:	85 c0                	test   %eax,%eax
  15:	74 21                	je     0x38
  17:	8b 05 74 30 90 04    	mov    0x4903074(%rip),%eax        # 0x4903091
  1d:	85 c0                	test   %eax,%eax
  1f:	74 17                	je     0x38
  21:	65 48 8b 04 25 c0 bc 	mov    %gs:0x3bcc0,%rax
  28:	03 00
* 2a:	8b 80 c4 0a 00 00    	mov    0xac4(%rax),%eax <-- trapping instruction
  30:	85 c0                	test   %eax,%eax
  32:	0f 94 c0             	sete   %al
  35:	0f b6 c0             	movzbl %al,%eax
  38:	c3                   	ret
  39:	66 0f 1f 00          	nopw   (%rax)
  3d:	55                   	push   %rbp
  3e:	53                   	push   %rbx
  3f:	65                   	gs