BUG: MAX_LOCKDEP_CHAIN_HLOCKS too low!
turning off the locking correctness validator.
CPU: 0 PID: 14550 Comm: kworker/u4:3 Not tainted 6.5.0-syzkaller-04055-g08c6d8bae48c #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/26/2023
Workqueue: bond922 bond_resend_igmp_join_requests_delayed
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 add_chain_cache kernel/locking/lockdep.c:3742 [inline]
 lookup_chain_cache_add kernel/locking/lockdep.c:3823 [inline]
 validate_chain kernel/locking/lockdep.c:3844 [inline]
 __lock_acquire+0x4286/0x5de0 kernel/locking/lockdep.c:5144
 lock_acquire kernel/locking/lockdep.c:5761 [inline]
 lock_acquire+0x1ae/0x510 kernel/locking/lockdep.c:5726
 _raw_spin_lock_nested+0x31/0x40 kernel/locking/spinlock.c:378
 raw_spin_rq_lock_nested+0x29/0x130 kernel/sched/core.c:558
 raw_spin_rq_lock kernel/sched/sched.h:1372 [inline]
 rq_lock kernel/sched/sched.h:1681 [inline]
 __schedule+0x29d/0x59f0 kernel/sched/core.c:6612
 preempt_schedule_irq+0x52/0x90 kernel/sched/core.c:7007
 irqentry_exit+0x35/0x80 kernel/entry/common.c:432
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:645
RIP: 0010:batadv_hardif_get_by_netdev+0x13b/0x430 net/batman-adv/hard-interface.c:72
Code: 85 e1 02 00 00 48 8b 1b 48 81 fb e0 db 46 92 0f 84 85 01 00 00 e8 05 bc 86 f7 48 8d 7b 18 48 89 f8 48 c1 e8 03 42 80 3c 20 00 <0f> 85 ac 02 00 00 4c 39 73 18 75 b8 e8 e4 bb 86 f7 4c 8d 6b 20 be
RSP: 0018:ffffc90017997ac0 EFLAGS: 00000246
RAX: 1ffff1102a7e1803 RBX: ffff888153f0c000 RCX: 0000000000000000
RDX: ffff888026f23b80 RSI: ffffffff89ffcb7b RDI: ffff888153f0c018
RBP: ffff88815834c000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000000 R12: dffffc0000000000
R13: 0000000000000001 R14: ffff88815834c000 R15: 0000000000000000
 batadv_hard_if_event+0x94/0x1660 net/batman-adv/hard-interface.c:967
 notifier_call_chain+0xb6/0x3b0 kernel/notifier.c:93
 call_netdevice_notifiers_info+0xb9/0x130 net/core/dev.c:1970
 call_netdevice_notifiers_extack net/core/dev.c:2008 [inline]
 call_netdevice_notifiers+0x7d/0xb0 net/core/dev.c:2022
 bond_resend_igmp_join_requests_delayed+0x5e/0x170 drivers/net/bonding/bond_main.c:854
 process_one_work+0xaa2/0x16f0 kernel/workqueue.c:2600
 worker_thread+0x687/0x1110 kernel/workqueue.c:2751
 kthread+0x33a/0x430 kernel/kthread.c:389
 ret_from_fork+0x2c/0x70 arch/x86/kernel/process.c:145
 ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:304
 </TASK>
----------------
Code disassembly (best guess):
   0:	85 e1                	test   %esp,%ecx
   2:	02 00                	add    (%rax),%al
   4:	00 48 8b             	add    %cl,-0x75(%rax)
   7:	1b 48 81             	sbb    -0x7f(%rax),%ecx
   a:	fb                   	sti
   b:	e0 db                	loopne 0xffffffe8
   d:	46 92                	rex.RX xchg %eax,%edx
   f:	0f 84 85 01 00 00    	je     0x19a
  15:	e8 05 bc 86 f7       	call   0xf786bc1f
  1a:	48 8d 7b 18          	lea    0x18(%rbx),%rdi
  1e:	48 89 f8             	mov    %rdi,%rax
  21:	48 c1 e8 03          	shr    $0x3,%rax
  25:	42 80 3c 20 00       	cmpb   $0x0,(%rax,%r12,1)
* 2a:	0f 85 ac 02 00 00    	jne    0x2dc <-- trapping instruction
  30:	4c 39 73 18          	cmp    %r14,0x18(%rbx)
  34:	75 b8                	jne    0xffffffee
  36:	e8 e4 bb 86 f7       	call   0xf786bc1f
  3b:	4c 8d 6b 20          	lea    0x20(%rbx),%r13
  3f:	be                   	.byte 0xbe