------------[ cut here ]------------
WARNING: CPU: 0 PID: 5869 at kernel/locking/lockdep.c:1226 lockdep_register_key+0x37f/0x3f0 kernel/locking/lockdep.c:1226
Modules linked in:
CPU: 0 PID: 5869 Comm: syz-executor.3 Not tainted 6.9.0-rc5-syzkaller-01478-g7e2c7a3f732b #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:lockdep_register_key+0x37f/0x3f0 kernel/locking/lockdep.c:1226
Code: 80 3c 33 00 74 08 4c 89 e7 e8 cd 87 88 00 f6 44 24 41 02 75 1a f7 44 24 18 00 02 00 00 0f 84 a7 fd ff ff fb e9 a1 fd ff ff 90 <0f> 0b 90 eb a2 e8 67 59 0f 0a f7 44 24 18 00 02 00 00 0f 84 88 fd
RSP: 0018:ffffc900134a7540 EFLAGS: 00010046
RAX: 1ffffffff26f0fab RBX: ffff8880610cf298 RCX: 0000000000000001
RDX: 0000000000000001 RSI: 0000000000000004 RDI: ffffc900134a74a0
RBP: ffffc900134a7608 R08: 0000000000000003 R09: fffff52002694e94
R10: dffffc0000000000 R11: fffff52002694e94 R12: ffff8880610cf298
R13: ffff8880610cf298 R14: dffffc0000000000 R15: 1ffff92002694eac
FS:  00007f69ef6766c0(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b3234b000 CR3: 00000000225fa000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 qdisc_alloc+0x1a1/0xa90 net/sched/sch_generic.c:948
 qdisc_create_dflt+0x62/0x4b0 net/sched/sch_generic.c:1002
 mq_init+0x2c7/0x6c0 net/sched/sch_mq.c:90
 qdisc_create_dflt+0x136/0x4b0 net/sched/sch_generic.c:1009
 attach_default_qdiscs net/sched/sch_generic.c:1191 [inline]
 dev_activate+0x210/0x1240 net/sched/sch_generic.c:1245
 __dev_open+0x352/0x450 net/core/dev.c:1467
 __dev_change_flags+0x1e2/0x6f0 net/core/dev.c:8763
 dev_change_flags+0x8b/0x1a0 net/core/dev.c:8835
 dev_ifsioc+0x7c8/0xe70 net/core/dev_ioctl.c:530
 dev_ioctl+0x719/0x1340 net/core/dev_ioctl.c:787
 sock_do_ioctl+0x240/0x460 net/socket.c:1236
 sock_ioctl+0x629/0x8e0 net/socket.c:1341
 vfs_ioctl fs/ioctl.c:51 [inline]
 __do_sys_ioctl fs/ioctl.c:904 [inline]
 __se_sys_ioctl+0xfc/0x170 fs/ioctl.c:890
 do_syscall_x64 arch/x86/entry/common.c:52 [inline]
 do_syscall_64+0xf5/0x240 arch/x86/entry/common.c:83
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f69ee87dd69
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f69ef6760c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f69ee9ac050 RCX: 00007f69ee87dd69
RDX: 0000000020000080 RSI: 0000000000008914 RDI: 0000000000000007
RBP: 00007f69ee8ca49e R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 000000000000006e R14: 00007f69ee9ac050 R15: 00007fff1d768868
 </TASK>