------------[ cut here ]------------
lockdep bfs error:-1
WARNING: CPU: 0 PID: 25657 at kernel/locking/lockdep.c:2071 print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071
Modules linked in:
CPU: 0 PID: 25657 Comm: syz-executor.4 Not tainted 6.7.0-rc6-syzkaller-00206-gcbc74fc025f9 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:print_bfs_bug+0x24/0x30 kernel/locking/lockdep.c:2071
Code: 84 00 00 00 00 00 55 89 fd 53 e8 87 d3 f7 02 89 c3 e8 60 fd ff ff 85 db 74 14 90 48 c7 c7 c0 b3 cc 8a 89 ee e8 5d 99 e6 ff 90 <0f> 0b 90 90 5b 5d c3 0f 1f 44 00 00 f3 0f 1e fa 48 81 ff 20 be f0
RSP: 0018:ffffc900055268c8 EFLAGS: 00010086
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffc9000a8a9000
RDX: 0000000000040000 RSI: ffffffff814db526 RDI: 0000000000000001
RBP: 00000000ffffffff R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: ffff88807c386450
R13: ffff88807c386478 R14: ffffc900055269e0 R15: dffffc0000000000
FS:  00007f4e5c9bb6c0(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200000c0 CR3: 000000007ef3d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 check_irq_usage+0xe26/0x1470 kernel/locking/lockdep.c:2824
 check_prev_add kernel/locking/lockdep.c:3138 [inline]
 check_prevs_add kernel/locking/lockdep.c:3253 [inline]
 validate_chain kernel/locking/lockdep.c:3869 [inline]
 __lock_acquire+0x2449/0x3b20 kernel/locking/lockdep.c:5137
 lock_acquire kernel/locking/lockdep.c:5754 [inline]
 lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5719
 do_write_seqcount_begin_nested include/linux/seqlock.h:525 [inline]
 do_write_seqcount_begin include/linux/seqlock.h:551 [inline]
 psi_group_change+0x10c/0xdc0 kernel/sched/psi.c:787
 psi_task_switch+0x55a/0x900 kernel/sched/psi.c:938
 psi_sched_switch kernel/sched/stats.h:185 [inline]
 __schedule+0x224e/0x5af0 kernel/sched/core.c:6683
 preempt_schedule_irq+0x52/0x90 kernel/sched/core.c:7008
 irqentry_exit+0x36/0x80 kernel/entry/common.c:432
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:649
RIP: 0010:lock_acquire+0x1ef/0x520 kernel/locking/lockdep.c:5722
Code: c1 05 3d 84 9a 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 85 ed 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
RSP: 0018:ffffc900055270d0 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff92000aa4e1c RCX: 0000000000000001
RDX: 0000000000000001 RSI: ffffffff8accb1c0 RDI: ffffffff8b2efba0
RBP: 0000000000000200 R08: 0000000000157b98 R09: fffffbfff24189fc
R10: ffffffff920c4fe7 R11: 1ffffffff22f382c R12: 0000000000000001
R13: 0000000000000000 R14: ffff888021851538 R15: 0000000000000000
 __flush_workqueue+0x14b/0x1340 kernel/workqueue.c:3140
 drain_workqueue+0x18f/0x3d0 kernel/workqueue.c:3305
 destroy_workqueue+0xc3/0xb10 kernel/workqueue.c:4800
 wg_newlink+0x6e2/0x8f0 drivers/net/wireguard/device.c:397
 rtnl_newlink_create net/core/rtnetlink.c:3521 [inline]
 __rtnl_newlink+0x1173/0x1930 net/core/rtnetlink.c:3741
 rtnl_newlink+0x67/0xa0 net/core/rtnetlink.c:3754
 rtnetlink_rcv_msg+0x3c7/0xe00 net/core/rtnetlink.c:6558
 netlink_rcv_skb+0x16b/0x440 net/netlink/af_netlink.c:2545
 netlink_unicast_kernel net/netlink/af_netlink.c:1342 [inline]
 netlink_unicast+0x53b/0x810 net/netlink/af_netlink.c:1368
 netlink_sendmsg+0x93c/0xe40 net/netlink/af_netlink.c:1910
 sock_sendmsg_nosec net/socket.c:730 [inline]
 __sock_sendmsg+0xd5/0x180 net/socket.c:745
 ____sys_sendmsg+0x6ac/0x940 net/socket.c:2586
 ___sys_sendmsg+0x135/0x1d0 net/socket.c:2640
 __sys_sendmsg+0x117/0x1e0 net/socket.c:2669
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0x40/0x110 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x63/0x6b
RIP: 0033:0x7f4e5bc7cce9
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f4e5c9bb0c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f4e5bd9bf80 RCX: 00007f4e5bc7cce9
RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003
RBP: 00007f4e5bcc947a R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000000b R14: 00007f4e5bd9bf80 R15: 00007ffca281a1a8
 </TASK>
----------------
Code disassembly (best guess):
   0:	c1 05 3d 84 9a 7e 83 	roll   $0x83,0x7e9a843d(%rip)        # 0x7e9a8444
   7:	f8                   	clc
   8:	01 0f                	add    %ecx,(%rdi)
   a:	85 b4 02 00 00 9c 58 	test   %esi,0x589c0000(%rdx,%rax,1)
  11:	f6 c4 02             	test   $0x2,%ah
  14:	0f 85 9f 02 00 00    	jne    0x2b9
  1a:	48 85 ed             	test   %rbp,%rbp
  1d:	74 01                	je     0x20
  1f:	fb                   	sti
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	48 01 c3             	add    %rax,%rbx <-- trapping instruction
  2d:	48 c7 03 00 00 00 00 	movq   $0x0,(%rbx)
  34:	48 c7 43 08 00 00 00 	movq   $0x0,0x8(%rbx)
  3b:	00
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	84                   	.byte 0x84
  3f:	24                   	.byte 0x24