BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 7512 Comm: syz.3.15511 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150 lib/dump_stack.c:120
 register_lock_class+0x2a9/0x2e0 kernel/locking/lockdep.c:1332
 __lock_acquire+0xad/0x2cf0 kernel/locking/lockdep.c:5112
 lock_acquire+0x106/0x350 kernel/locking/lockdep.c:5868
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:150 [inline]
 _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:182
 spin_lock_bh include/linux/spinlock.h:348 [inline]
 dev_reset_queue+0x138/0x1b0 include/net/sch_generic.h:753
 netdev_for_each_tx_queue include/linux/netdevice.h:2712 [inline]
 dev_deactivate_many+0x72a/0xd40 net/sched/sch_generic.c:1375
 __dev_close_many+0x180/0x6e0 net/core/dev.c:1760
 netif_close_many+0x225/0x420 net/core/dev.c:1801
 unregister_netdevice_many_notify+0xb50/0x22c0 net/core/dev.c:12410
 unregister_netdevice_many net/core/dev.c:12503 [inline]
 unregister_netdevice_queue+0x31f/0x360 net/core/dev.c:12313
 unregister_netdevice include/linux/netdevice.h:3449 [inline]
 __tun_detach+0xfca/0x1800 drivers/net/tun.c:628
 tun_detach drivers/net/tun.c:644 [inline]
 tun_chr_close+0x10a/0x1c0 drivers/net/tun.c:3502
 __fput+0x44f/0xa60 fs/file_table.c:510
 task_work_run+0x1d9/0x270 kernel/task_work.c:233
 resume_user_mode_work include/linux/resume_user_mode.h:50 [inline]
 __exit_to_user_mode_loop kernel/entry/common.c:67 [inline]
 exit_to_user_mode_loop+0xf3/0x4d0 kernel/entry/common.c:98
 __exit_to_user_mode_prepare include/linux/irq-entry-common.h:207 [inline]
 syscall_exit_to_user_mode_prepare include/linux/irq-entry-common.h:238 [inline]
 syscall_exit_to_user_mode include/linux/entry-common.h:318 [inline]
 do_syscall_64+0x33e/0xf80 arch/x86/entry/syscall_64.c:100
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fdeb799ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 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 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007fff6404dee8 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007fdeb7c17da0 RCX: 00007fdeb799ce59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007fdeb7c17da0 R08: 00007fdeb7c16038 R09: 0000000000000000
R10: 00000000005f017c R11: 0000000000000246 R12: 00000000000b28fb
R13: 00007fdeb7c15fac R14: 00000000000b261a R15: 00007fff6404dff0
 </TASK>