BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 1 UID: 0 PID: 854 Comm: syz.3.26544 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0x1a9/0x280
 register_lock_class+0x2dd/0x310
 __lock_acquire+0xab/0x2cd0
 lock_acquire+0x116/0x340
 _raw_spin_lock_bh+0x36/0x50
 dev_reset_queue+0xfa/0x1b0
 dev_deactivate_many+0x716/0xd50
 __dev_close_many+0x17b/0x6d0
 __dev_change_flags+0x2c8/0x6a0
 netif_change_flags+0x7c/0x1b0
 dev_change_flags+0x111/0x220
 dev_ioctl+0x7b4/0x1150
 sock_do_ioctl+0x23e/0x320
 sock_ioctl+0x57a/0x7e0
 __se_sys_ioctl+0xfc/0x170
 do_syscall_64+0xf0/0xf80
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fca21f9ce59
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:00007fca22d70028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007fca22215fa0 RCX: 00007fca21f9ce59
RDX: 0000200000000000 RSI: 0000000000008914 RDI: 0000000000000005
RBP: 00007fca22032e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007fca22216038 R14: 00007fca22215fa0 R15: 00007ffe762e0818
 </TASK>
ipvlan0: left promiscuous mode
