program:
r0 = socket$unix(0x1, 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev_mnt\x00', 0x1ff)
mount(0x0, &(0x7f0000000080)='./dev_mnt\x00', &(0x7f00000000c0)='devtmpfs\x00', 0x0, 0x0)
r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000407d1e5a2d00000000000109022400010000000009040000010301020009210000000122220009058103"], 0x0)
syz_usb_control_io$hid(r1, 0x0, 0x0)
syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="002222000000962313"], 0x0}, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./dev_mnt/roccatsavu0\x00', 0x2, 0x0)
ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'syzkaller0\x00'})
ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, 0x0)
[ 117.954403][ T5290] Bluetooth: hci0: command tx timeout
[ 118.350210][ T5330] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[ 118.503031][ T5330] usb 5-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00
[ 118.505395][ T5330] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7
[ 118.505419][ T5330] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0
[ 118.505442][ T5330] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[ 118.636166][ T5330] usb 5-1: config 0 descriptor??
[ 119.137291][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137331][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137345][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137359][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137372][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137387][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137400][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137414][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137427][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.137441][ T5330] savu 0003:1E7D:2D5A.0002: unknown main item tag 0x0
[ 119.251309][ T5330] savu 0003:1E7D:2D5A.0002: hidraw1: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.0-1/input0
[ 119.311255][ T5333] ------------[ cut here ]------------
[ 119.311271][ T5333] DEBUG_LOCKS_WARN_ON(lock->magic != lock)
[ 119.311278][ T5333] WARNING: kernel/locking/mutex.c:625 at __mutex_lock+0x12e2/0x1550, CPU#0: syz.0.0/5333
[ 119.333139][ T5333] Modules linked in:
[ 119.342894][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 119.347546][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 119.368877][ T5333] RIP: 0010:__mutex_lock+0x12e9/0x1550
[ 119.372211][ T5333] Code: 93 7a 90 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 47 02 00 00 83 3d ab b2 91 04 00 75 13 48 8d 3d de ae 94 04 48 c7 c6 40 12 0d 8c <67> 48 0f b9 3a 90 e9 6b ee ff ff 90 0f 0b 90 e9 3e f2 ff ff 90 0f
[ 119.386024][ T5333] RSP: 0018:ffffc9000f4ff740 EFLAGS: 00010246
[ 119.388663][ T5333] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000100000
[ 119.392091][ T5333] RDX: ffffc9000eb61000 RSI: ffffffff8c0d1240 RDI: ffffffff907d8fc0
[ 119.414962][ T5333] RBP: ffffc9000f4ff8e0 R08: ffffffff907a9383 R09: 1ffffffff20f5270
[ 119.421598][ T5333] R10: dffffc0000000000 R11: fffffbfff20f5271 R12: ffff888052889080
[ 119.432523][ T5333] R13: 0000000000000000 R14: 1ffff92001e9fefc R15: 0000000000000000
[ 119.441175][ T5333] FS: 00007f5efedcc6c0(0000) GS:ffff88808c2c6000(0000) knlGS:0000000000000000
[ 119.447800][ T5333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 119.456747][ T5333] CR2: 00007f6913cd1140 CR3: 0000000043806000 CR4: 0000000000352ef0
[ 119.468359][ T5333] Call Trace:
[ 119.472347][ T5333]
[ 119.477114][ T5333] ? __mutex_lock+0x5d4/0x1550
[ 119.492981][ T5333] ? roccat_open+0xf6/0x5c0
[ 119.495317][ T5333] ? __pfx___mutex_lock+0x10/0x10
[ 119.497818][ T5333] ? __kmalloc_cache_noprof+0x321/0x600
[ 119.512361][ T5333] ? __kmalloc_cache_noprof+0x14d/0x600
[ 119.515124][ T5333] ? roccat_open+0x76/0x5c0
[ 119.517053][ T5333] roccat_open+0xf6/0x5c0
[ 119.519471][ T5333] ? do_raw_spin_unlock+0x4d/0x200
[ 119.525992][ T5333] chrdev_open+0x4d9/0x600
[ 119.529158][ T5333] ? __pfx_chrdev_open+0x10/0x10
[ 119.532550][ T5333] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0
[ 119.549551][ T5333] ? __pfx_chrdev_open+0x10/0x10
[ 119.552718][ T5333] do_dentry_open+0x816/0x1380
[ 119.565699][ T5333] vfs_open+0x3b/0x340
[ 119.569174][ T5333] ? path_openat+0x1428/0x1d60
[ 119.575817][ T5333] path_openat+0x1443/0x1d60
[ 119.581374][ T5333] do_file_open+0x23e/0x4a0
[ 119.585442][ T5333] ? __pfx_do_file_open+0x10/0x10
[ 119.589101][ T5333] ? _raw_spin_unlock+0x28/0x50
[ 119.595387][ T5333] ? alloc_fd+0x651/0x6c0
[ 119.598457][ T5333] do_sys_openat2+0x115/0x200
[ 119.601911][ T5333] ? __se_sys_futex+0x3a8/0x450
[ 119.605310][ T5333] ? __pfx_do_sys_openat2+0x10/0x10
[ 119.609842][ T5333] ? rcu_is_watching+0x16/0xb0
[ 119.613691][ T5333] __x64_sys_openat+0x138/0x170
[ 119.616791][ T5333] do_syscall_64+0x166/0x520
[ 119.619874][ T5333] ? trace_irq_disable+0x3b/0x140
[ 119.623602][ T5333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.628316][ T5333] ? clear_bhb_loop+0x70/0xc0
[ 119.631739][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.635702][ T5333] RIP: 0033:0x7f5efdf9e159
[ 119.638816][ T5333] 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
[ 119.654884][ T5333] RSP: 002b:00007f5efedcbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 119.660618][ T5333] RAX: ffffffffffffffda RBX: 00007f5efe225fa0 RCX: 00007f5efdf9e159
[ 119.665982][ T5333] RDX: 0000000000000002 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 119.672721][ T5333] RBP: 00007f5efe03503b R08: 0000000000000000 R09: 0000000000000000
[ 119.680957][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 119.686347][ T5333] R13: 00007f5efe226038 R14: 00007f5efe225fa0 R15: 00007ffc355919f8
[ 119.695075][ T5333]
[ 119.697939][ T5333] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 119.709295][ T5333] CPU: 0 UID: 0 PID: 5333 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 119.716680][ T5333] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 119.723384][ T5333] Call Trace:
[ 119.725207][ T5333]
[ 119.726507][ T5333] vpanic+0x56d/0xa60
[ 119.728197][ T5333] ? __pfx__printk+0x10/0x10
[ 119.730193][ T5333] ? __pfx_vpanic+0x10/0x10
[ 119.732090][ T5333] ? is_bpf_text_address+0x292/0x2b0
[ 119.734333][ T5333] ? is_bpf_text_address+0x26/0x2b0
[ 119.737671][ T5333] panic+0xc5/0xd0
[ 119.739860][ T5333] ? __pfx_panic+0x10/0x10
[ 119.742598][ T5333] __warn+0x315/0x4c0
[ 119.744517][ T5333] ? __mutex_lock+0x12e2/0x1550
[ 119.746608][ T5333] ? __mutex_lock+0x12e2/0x1550
[ 119.758956][ T5333] __report_bug+0x276/0x570
[ 119.764146][ T5333] ? __mutex_lock+0x12e2/0x1550
[ 119.769304][ T5333] ? __pfx___report_bug+0x10/0x10
[ 119.774021][ T5333] report_bug_entry+0x19b/0x290
[ 119.776066][ T5333] ? __mutex_lock+0x12e9/0x1550
[ 119.778287][ T5333] ? __mutex_lock+0x12ee/0x1550
[ 119.781776][ T5333] handle_bug+0xce/0x200
[ 119.784768][ T5333] exc_invalid_op+0x1a/0x50
[ 119.787905][ T5333] asm_exc_invalid_op+0x1a/0x20
[ 119.790984][ T5333] RIP: 0010:__mutex_lock+0x12e9/0x1550
[ 119.794988][ T5333] Code: 93 7a 90 48 c1 e8 03 0f b6 04 18 84 c0 0f 85 47 02 00 00 83 3d ab b2 91 04 00 75 13 48 8d 3d de ae 94 04 48 c7 c6 40 12 0d 8c <67> 48 0f b9 3a 90 e9 6b ee ff ff 90 0f 0b 90 e9 3e f2 ff ff 90 0f
[ 119.824683][ T5333] RSP: 0018:ffffc9000f4ff740 EFLAGS: 00010246
[ 119.828886][ T5333] RAX: 0000000000000000 RBX: dffffc0000000000 RCX: 0000000000100000
[ 119.835925][ T5333] RDX: ffffc9000eb61000 RSI: ffffffff8c0d1240 RDI: ffffffff907d8fc0
[ 119.843079][ T5333] RBP: ffffc9000f4ff8e0 R08: ffffffff907a9383 R09: 1ffffffff20f5270
[ 119.846818][ T5333] R10: dffffc0000000000 R11: fffffbfff20f5271 R12: ffff888052889080
[ 119.850414][ T5333] R13: 0000000000000000 R14: 1ffff92001e9fefc R15: 0000000000000000
[ 119.854301][ T5333] ? __mutex_lock+0x5d4/0x1550
[ 119.859622][ T5333] ? roccat_open+0xf6/0x5c0
[ 119.861967][ T5333] ? __pfx___mutex_lock+0x10/0x10
[ 119.864440][ T5333] ? __kmalloc_cache_noprof+0x321/0x600
[ 119.869490][ T5333] ? __kmalloc_cache_noprof+0x14d/0x600
[ 119.874016][ T5333] ? roccat_open+0x76/0x5c0
[ 119.877739][ T5333] roccat_open+0xf6/0x5c0
[ 119.880997][ T5333] ? do_raw_spin_unlock+0x4d/0x200
[ 119.885245][ T5333] chrdev_open+0x4d9/0x600
[ 119.889245][ T5333] ? __pfx_chrdev_open+0x10/0x10
[ 119.893557][ T5333] ? fsnotify_open_perm_and_set_mode+0x135/0x6b0
[ 119.898189][ T5333] ? __pfx_chrdev_open+0x10/0x10
[ 119.901246][ T5333] do_dentry_open+0x816/0x1380
[ 119.903738][ T5333] vfs_open+0x3b/0x340
[ 119.905939][ T5333] ? path_openat+0x1428/0x1d60
[ 119.909300][ T5333] path_openat+0x1443/0x1d60
[ 119.912709][ T5333] do_file_open+0x23e/0x4a0
[ 119.916139][ T5333] ? __pfx_do_file_open+0x10/0x10
[ 119.919375][ T5333] ? _raw_spin_unlock+0x28/0x50
[ 119.921910][ T5333] ? alloc_fd+0x651/0x6c0
[ 119.934309][ T5333] do_sys_openat2+0x115/0x200
[ 119.936824][ T5333] ? __se_sys_futex+0x3a8/0x450
[ 119.939534][ T5333] ? __pfx_do_sys_openat2+0x10/0x10
[ 119.942352][ T5333] ? rcu_is_watching+0x16/0xb0
[ 119.955251][ T5333] __x64_sys_openat+0x138/0x170
[ 119.958196][ T5333] do_syscall_64+0x166/0x520
[ 119.960722][ T5333] ? trace_irq_disable+0x3b/0x140
[ 119.973218][ T5333] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.978283][ T5333] ? clear_bhb_loop+0x70/0xc0
[ 119.981463][ T5333] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.987189][ T5333] RIP: 0033:0x7f5efdf9e159
[ 119.991322][ T5333] 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
[ 120.015046][ T5333] RSP: 002b:00007f5efedcbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[ 120.019394][ T5333] RAX: ffffffffffffffda RBX: 00007f5efe225fa0 RCX: 00007f5efdf9e159
[ 120.033490][ T5333] RDX: 0000000000000002 RSI: 0000200000000100 RDI: ffffffffffffff9c
[ 120.037052][ T5333] RBP: 00007f5efe03503b R08: 0000000000000000 R09: 0000000000000000
[ 120.047651][ T5333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 120.066585][ T5333] R13: 00007f5efe226038 R14: 00007f5efe225fa0 R15: 00007ffc355919f8
[ 120.070727][ T5333]
[ 120.073012][ T5333] Kernel Offset: disabled
[ 120.075508][ T5333] Rebooting in 86400 seconds..