general protection fault, probably for non-canonical address 0xdffffc000000013f: 0000 [#1] PREEMPT SMP KASAN PTI
KASAN: null-ptr-deref in range [0x00000000000009f8-0x00000000000009ff]
CPU: 1 PID: 55 Comm: kworker/1:2 Not tainted 6.8.0-rc6-syzkaller-00194-g17ba56605bfd #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/25/2024
Workqueue: wg-crypt-wg0 wg_packet_tx_worker
RIP: 0010:__lock_acquire+0x69/0x1fd0 kernel/locking/lockdep.c:5005
Code: df 0f b6 04 30 84 c0 0f 85 4b 16 00 00 83 3d b9 81 14 0e 00 0f 84 1c 11 00 00 83 3d c0 c1 8e 0c 00 74 2c 4c 89 e0 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 e7 e8 89 6d 84 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc900001f01f0 EFLAGS: 00010006
RAX: 000000000000013f RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 00000000000009f8
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff1f0ad7e R12: 00000000000009f8
R13: 0000000000000001 R14: ffff888015388000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c00cb77000 CR3: 0000000024144000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 lock_acquire+0x1e3/0x530 kernel/locking/lockdep.c:5754
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd5/0x120 kernel/locking/spinlock.c:162
 class_raw_spinlock_irqsave_constructor include/linux/spinlock.h:553 [inline]
 try_to_wake_up+0xaf/0x1470 kernel/sched/core.c:4253
 rxrpc_wake_up_io_thread net/rxrpc/ar-internal.h:1072 [inline]
 rxrpc_encap_rcv+0x158/0x200 net/rxrpc/io_thread.c:50
 udpv6_queue_rcv_one_skb+0x1663/0x1870 net/ipv6/udp.c:716
 udp6_unicast_rcv_skb+0x230/0x370 net/ipv6/udp.c:921
 ip6_protocol_deliver_rcu+0xb7c/0x1360 net/ipv6/ip6_input.c:438
 ip6_input_finish+0x186/0x2d0 net/ipv6/ip6_input.c:483
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 NF_HOOK+0x3a4/0x450 include/linux/netfilter.h:314
 __netif_receive_skb_one_core net/core/dev.c:5534 [inline]
 __netif_receive_skb+0x1ea/0x6a0 net/core/dev.c:5648
 process_backlog+0x385/0x760 net/core/dev.c:5976
 __napi_poll+0xcb/0x490 net/core/dev.c:6576
 napi_poll net/core/dev.c:6645 [inline]
 net_rx_action+0x78b/0x1010 net/core/dev.c:6778
 __do_softirq+0x2bb/0x942 kernel/softirq.c:553
 do_softirq+0x11b/0x1e0 kernel/softirq.c:454
 </IRQ>
 <TASK>
 __local_bh_enable_ip+0x1bb/0x200 kernel/softirq.c:381
 wg_socket_send_skb_to_peer+0x176/0x1d0 drivers/net/wireguard/socket.c:184
 wg_packet_create_data_done drivers/net/wireguard/send.c:251 [inline]
 wg_packet_tx_worker+0x1bf/0x810 drivers/net/wireguard/send.c:276
 process_one_work kernel/workqueue.c:2633 [inline]
 process_scheduled_works+0x913/0x1420 kernel/workqueue.c:2706
 worker_thread+0xa5f/0x1000 kernel/workqueue.c:2787
 kthread+0x2ef/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1b/0x30 arch/x86/entry/entry_64.S:243
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__lock_acquire+0x69/0x1fd0 kernel/locking/lockdep.c:5005
Code: df 0f b6 04 30 84 c0 0f 85 4b 16 00 00 83 3d b9 81 14 0e 00 0f 84 1c 11 00 00 83 3d c0 c1 8e 0c 00 74 2c 4c 89 e0 48 c1 e8 03 <80> 3c 30 00 74 12 4c 89 e7 e8 89 6d 84 00 48 be 00 00 00 00 00 fc
RSP: 0018:ffffc900001f01f0 EFLAGS: 00010006
RAX: 000000000000013f RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000000 RSI: dffffc0000000000 RDI: 00000000000009f8
RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000001
R10: dffffc0000000000 R11: fffffbfff1f0ad7e R12: 00000000000009f8
R13: 0000000000000001 R14: ffff888015388000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c00cb77000 CR3: 0000000024144000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess):
   0:	df 0f                	fisttps (%rdi)
   2:	b6 04                	mov    $0x4,%dh
   4:	30 84 c0 0f 85 4b 16 	xor    %al,0x164b850f(%rax,%rax,8)
   b:	00 00                	add    %al,(%rax)
   d:	83 3d b9 81 14 0e 00 	cmpl   $0x0,0xe1481b9(%rip)        # 0xe1481cd
  14:	0f 84 1c 11 00 00    	je     0x1136
  1a:	83 3d c0 c1 8e 0c 00 	cmpl   $0x0,0xc8ec1c0(%rip)        # 0xc8ec1e1
  21:	74 2c                	je     0x4f
  23:	4c 89 e0             	mov    %r12,%rax
  26:	48 c1 e8 03          	shr    $0x3,%rax
* 2a:	80 3c 30 00          	cmpb   $0x0,(%rax,%rsi,1) <-- trapping instruction
  2e:	74 12                	je     0x42
  30:	4c 89 e7             	mov    %r12,%rdi
  33:	e8 89 6d 84 00       	call   0x846dc1
  38:	48                   	rex.W
  39:	be 00 00 00 00       	mov    $0x0,%esi
  3e:	00 fc                	add    %bh,%ah