Increase LOCKDEP_CIRCULAR_QUEUE_BITS to avoid this warning:
------------[ cut here ]------------
lockdep bfs error:-1
WARNING: kernel/locking/lockdep.c:2059 at print_bfs_bug+0x29/0x50 kernel/locking/lockdep.c:2059, CPU#1: sed/26414
Modules linked in:
CPU: 1 UID: 0 PID: 26414 Comm: sed Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
RIP: 0010:print_bfs_bug+0x29/0x50 kernel/locking/lockdep.c:2059
Code: 90 55 53 89 fb e8 57 f3 ef 02 89 c5 e8 00 a6 ff ff 85 ed 74 19 83 fb ff 74 1c 90 48 c7 c7 0d 49 80 8d 89 de e8 f8 90 e5 ff 90 <0f> 0b 90 90 5b 5d e9 8c b4 a9 09 cc 48 c7 c7 9a 15 92 8d e8 9f cc
RSP: 0018:ffffc90000a08400 EFLAGS: 00010046
RAX: a6f7ad3631ca2300 RBX: 00000000ffffffff RCX: ffff88805ff88000
RDX: 0000000000000100 RSI: 0000000000000000 RDI: 0000000000000002
RBP: 0000000000000001 R08: ffff8880b8724293 R09: 1ffff110170e4852
R10: dffffc0000000000 R11: ffffed10170e4853 R12: ffffffff961e7bf8
R13: ffffffff961e7e98 R14: ffff88805ff88c48 R15: 0000000000000047
FS:  0000000000000000(0000) GS:ffff888125e2d000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5788644000 CR3: 0000000078158000 CR4: 00000000003526f0
Call Trace:
 <IRQ>
 check_irq_usage kernel/locking/lockdep.c:-1 [inline]
 check_prev_add kernel/locking/lockdep.c:3169 [inline]
 check_prevs_add kernel/locking/lockdep.c:3284 [inline]
 validate_chain+0x1a4b/0x2140 kernel/locking/lockdep.c:3908
 __lock_acquire+0xab9/0xd20 kernel/locking/lockdep.c:5237
 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xa7/0xf0 kernel/locking/spinlock.c:162
 debug_object_deactivate+0x9a/0x250 lib/debugobjects.c:873
 debug_hrtimer_deactivate kernel/time/hrtimer.c:443 [inline]
 debug_deactivate+0x1d/0x200 kernel/time/hrtimer.c:483
 remove_hrtimer kernel/time/hrtimer.c:1149 [inline]
 hrtimer_try_to_cancel+0x2ff/0x420 kernel/time/hrtimer.c:1358
 update_curr_dl_se+0x1ef/0x990 kernel/sched/deadline.c:1460
 update_curr+0x3fb/0x730 kernel/sched/fair.c:1243
 enqueue_entity kernel/sched/fair.c:5250 [inline]
 enqueue_task_fair+0x2c2/0x2920 kernel/sched/fair.c:6966
 enqueue_task+0x75/0x420 kernel/sched/core.c:2092
 activate_task kernel/sched/core.c:2134 [inline]
 ttwu_do_activate+0x1f3/0x870 kernel/sched/core.c:3706
 ttwu_queue kernel/sched/core.c:3969 [inline]
 try_to_wake_up+0x721/0x12b0 kernel/sched/core.c:4293
 kick_pool+0x47d/0x640 kernel/workqueue.c:1285
 __queue_work+0xcdf/0xfb0 kernel/workqueue.c:2342
 call_timer_fn+0x17e/0x5f0 kernel/time/timer.c:1747
 expire_timers kernel/time/timer.c:1793 [inline]
 __run_timers kernel/time/timer.c:2372 [inline]
 __run_timer_base+0x646/0x860 kernel/time/timer.c:2384
 run_timer_base kernel/time/timer.c:2393 [inline]
 run_timer_softirq+0xb7/0x180 kernel/time/timer.c:2403
 handle_softirqs+0x286/0x870 kernel/softirq.c:622
 __do_softirq kernel/softirq.c:656 [inline]
 invoke_softirq kernel/softirq.c:496 [inline]
 __irq_exit_rcu+0xca/0x1f0 kernel/softirq.c:723
 irq_exit_rcu+0x9/0x30 kernel/softirq.c:739
 instr_sysvec_apic_timer_interrupt arch/x86/kernel/apic/apic.c:1052 [inline]
 sysvec_apic_timer_interrupt+0xa6/0xc0 arch/x86/kernel/apic/apic.c:1052
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:validate_mm+0x119/0x4a0 mm/vma.c:662
Code: 03 42 80 3c 30 00 74 05 e8 04 f0 0f 00 45 89 ee 48 8b 43 40 48 89 44 24 18 4c 8b 64 24 68 4c 8b 6c 24 70 4c 8d 7b 08 4c 89 f8 <48> c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 4c 89
RSP: 0018:ffffc9000d887560 EFLAGS: 00000246
RAX: ffff888077d7b3c8 RBX: ffff888077d7b3c0 RCX: ffff88805ff88000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff888077d7b400
RBP: ffffc9000d887688 R08: ffff88805ff88000 R09: 0000000000000004
R10: 0000000000000003 R11: 0000000000000000 R12: 00007f5788687000
R13: 00007f5788688fff R14: 0000000000000012 R15: ffff888077d7b3c8
 vms_complete_munmap_vmas+0x6aa/0x8a0 mm/vma.c:1296
 __mmap_complete mm/vma.c:2532 [inline]
 __mmap_region mm/vma.c:2678 [inline]
 mmap_region+0x11e1/0x2110 mm/vma.c:2740
 do_mmap+0xc45/0x10d0 mm/mmap.c:558
 vm_mmap_pgoff+0x2a6/0x4d0 mm/util.c:581
 ksys_mmap_pgoff+0x51f/0x760 mm/mmap.c:604
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0xfa0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f578896d242
Code: 08 00 04 00 00 eb e2 90 41 f7 c1 ff 0f 00 00 75 27 55 89 cd 53 48 89 fb 48 85 ff 74 33 41 89 ea 48 89 df b8 09 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5e 5b 5d c3 0f 1f 00 c7 05 46 40 01 00 16 00
RSP: 002b:00007ffc5a1061a8 EFLAGS: 00000206 ORIG_RAX: 0000000000000009
RAX: ffffffffffffffda RBX: 00007f578863f000 RCX: 00007f578896d242
RDX: 0000000000000001 RSI: 0000000000002000 RDI: 00007f578863f000
RBP: 0000000000000812 R08: 0000000000000003 R09: 0000000000005000
R10: 0000000000000812 R11: 0000000000000206 R12: 00007ffc5a106230
R13: 00007f57886440c0 R14: 00007ffc5a1065e0 R15: 00000fff8b420c38
 </TASK>
----------------
Code disassembly (best guess):
   0:	03 42 80             	add    -0x80(%rdx),%eax
   3:	3c 30                	cmp    $0x30,%al
   5:	00 74 05 e8          	add    %dh,-0x18(%rbp,%rax,1)
   9:	04 f0                	add    $0xf0,%al
   b:	0f 00 45 89          	sldt   -0x77(%rbp)
   f:	ee                   	out    %al,(%dx)
  10:	48 8b 43 40          	mov    0x40(%rbx),%rax
  14:	48 89 44 24 18       	mov    %rax,0x18(%rsp)
  19:	4c 8b 64 24 68       	mov    0x68(%rsp),%r12
  1e:	4c 8b 6c 24 70       	mov    0x70(%rsp),%r13
  23:	4c 8d 7b 08          	lea    0x8(%rbx),%r15
  27:	4c 89 f8             	mov    %r15,%rax
* 2a:	48 c1 e8 03          	shr    $0x3,%rax <-- trapping instruction
  2e:	48 b9 00 00 00 00 00 	movabs $0xdffffc0000000000,%rcx
  35:	fc ff df
  38:	80 3c 08 00          	cmpb   $0x0,(%rax,%rcx,1)
  3c:	74 08                	je     0x46
  3e:	4c                   	rex.WR
  3f:	89                   	.byte 0x89