netlink: 'syz.0.5146': attribute type 16 has an invalid length.
netlink: 'syz.0.5146': attribute type 17 has an invalid length.
BUG: MAX_LOCKDEP_KEYS too low!
turning off the locking correctness validator.
CPU: 0 UID: 0 PID: 25989 Comm: syz.0.5146 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025
Call Trace:
 <TASK>
 dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120
 register_lock_class+0x2e8/0x320 kernel/locking/lockdep.c:1332
 __lock_acquire+0x99/0xd20 kernel/locking/lockdep.c:5112
 lock_acquire+0x120/0x360 kernel/locking/lockdep.c:5868
 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:126 [inline]
 _raw_spin_lock_bh+0x36/0x50 kernel/locking/spinlock.c:178
 spin_lock_bh include/linux/spinlock.h:356 [inline]
 dev_reset_queue+0xfa/0x1b0 net/sched/sch_generic.c:1312
 netdev_for_each_tx_queue include/linux/netdevice.h:2664 [inline]
 dev_deactivate_many+0x720/0xd40 net/sched/sch_generic.c:1378
 __dev_close_many+0x162/0x6f0 net/core/dev.c:1739
 __dev_close net/core/dev.c:1767 [inline]
 __dev_change_flags+0x2c7/0x6d0 net/core/dev.c:9635
 netif_change_flags+0x88/0x1a0 net/core/dev.c:9700
 do_setlink+0xc55/0x41c0 net/core/rtnetlink.c:3151
 rtnl_group_changelink net/core/rtnetlink.c:3783 [inline]
 __rtnl_newlink net/core/rtnetlink.c:3937 [inline]
 rtnl_newlink+0x14ad/0x1c80 net/core/rtnetlink.c:4065
 rtnetlink_rcv_msg+0x7cc/0xb70 net/core/rtnetlink.c:6954
 netlink_rcv_skb+0x208/0x470 net/netlink/af_netlink.c:2552
 netlink_unicast_kernel net/netlink/af_netlink.c:1320 [inline]
 netlink_unicast+0x82c/0x9e0 net/netlink/af_netlink.c:1346
 netlink_sendmsg+0x805/0xb30 net/netlink/af_netlink.c:1896
 sock_sendmsg_nosec net/socket.c:727 [inline]
 __sock_sendmsg+0x219/0x270 net/socket.c:742
 ____sys_sendmsg+0x505/0x830 net/socket.c:2627
 ___sys_sendmsg+0x21f/0x2a0 net/socket.c:2681
 __sys_sendmsg net/socket.c:2713 [inline]
 __do_sys_sendmsg net/socket.c:2718 [inline]
 __se_sys_sendmsg net/socket.c:2716 [inline]
 __x64_sys_sendmsg+0x19b/0x260 net/socket.c:2716
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f69c938eec9
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f69ca19b038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f69c95e6090 RCX: 00007f69c938eec9
RDX: 0000000000000000 RSI: 0000200000000000 RDI: 0000000000000010
RBP: 00007f69c9411f91 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f69c95e6128 R14: 00007f69c95e6090 R15: 00007ffc2fde2f78
 </TASK>