program:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) (async)
syz_usb_connect(0x3, 0x2d, 0x0, 0x0) (async)
r0 = syz_open_dev$tty1(0xc, 0x4, 0x1)
ioctl$KDSETMODE(r0, 0x4b3a, 0x1)
r1 = syz_open_dev$dri(&(0x7f0000000340), 0x1, 0x0)
syz_open_dev$dri(0x0, 0x1, 0x0) (async)
ioctl$DRM_IOCTL_SYNCOBJ_RESET(r1, 0xc01064c4, &(0x7f0000000380)={&(0x7f00000003c0)=[0x0], 0x1}) (async)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) (async)
r3 = socket$packet(0x11, 0x3, 0x300)
setsockopt$packet_int(r3, 0x107, 0x17, &(0x7f0000000300)=0x3, 0x4)
r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0), 0x4, 0x0) (async)
close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async)
write(0xffffffffffffffff, 0x0, 0x0) (async)
r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x42, 0x0)
syz_emit_ethernet(0xbe, &(0x7f0000000240)={@local, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xb0, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @empty}, {0x0, 0x17c1, 0x9c, 0x0, @wg=@initiation={0x1, 0x1, "717c72635f3b384bdfc23b7cdbd1617d39980ae0343d91a3756391fe0a9a66d4", "0838dbc96ba13dd069ce9c1099890915a06c22e110516ac8db72cf46be8a2cd2288112c641ae96fd6321aabb617c7209", "7b8d57a7c7bce1276d915e2d6d05e53c86a47b318a3ac04c5dd38853", {"7719eecd7b1f5591c287cd8bdc5cb100", "705e0032bb769f2581b5b6ae81bd7bad"}}}}}}}, 0x0) (async)
ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, 0x0)
ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) (async)
ioctl$KVM_CHECK_EXTENSION(r4, 0xae03, 0xc3) (async)
write(r2, &(0x7f0000000140)='1', 0x1) (async)
r6 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x8001, 0x80)
write(r6, &(0x7f00000001c0)='1', 0x1)
[ 102.814795][ T5303] Bluetooth: hci0: command tx timeout
[ 103.071116][ T5355] Console: switching to colour dummy device 80x25
[ 103.270429][ T5353] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint
[ 103.331350][ T5353] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref]
[ 103.331558][ T5353] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref]
[ 103.331634][ T5353] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff]
[ 103.331767][ T5353] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref]
[ 103.349274][ T5353] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 103.407128][ T5353] pci 0000:00:01.0: Adding to iommu group 1
[ 103.417916][ T5353] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 103.417931][ T5353] pci 0000:00:01.0: vgaarb: bridge control possible
[ 103.417938][ T5353] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 103.463248][ T5353] pci 0000:00:01.0: BAR 0 [mem 0x60000000-0x607fffff pref]: assigned
[ 103.488898][ T5353] pci 0000:00:01.0: BAR 2 [mem 0x5c0000000-0x5c0003fff 64bit pref]: assigned
[ 103.512641][ T5353] pci 0000:00:01.0: BAR 4 [mem 0x60800000-0x60800fff]: assigned
[ 103.640245][ T5353] [drm] pci: virtio-vga detected at 0000:00:01.0
[ 103.640673][ T5353] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console
[ 103.664586][ T5353] [drm] features: -virgl +edid -resource_blob -host_visible
[ 103.664601][ T5353] [drm] features: -context_init -blob_alignment
[ 103.718954][ T5353] ------------[ cut here ]------------
[ 103.718966][ T5353] kmem_cache of name 'virtio-gpu-vbufs' already exists
[ 103.718972][ T5353] WARNING: mm/slab_common.c:112 at __kmem_cache_create_args+0xb4/0x470, CPU#0: syz.0.0/5353
[ 103.728701][ T5353] Modules linked in:
[ 103.730253][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 103.734175][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 103.738372][ T5353] RIP: 0010:__kmem_cache_create_args+0xb7/0x470
[ 103.741006][ T5353] Code: 27 90 4d 8b 24 24 49 81 fc 68 9a 27 90 74 20 49 8b 7c 24 f8 48 89 de e8 27 b1 e1 09 85 c0 75 e2 48 8d 3d 7c 05 a1 0f 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 c7 b2 e1 09 48 85 c0 0f
[ 103.748989][ T5353] RSP: 0018:ffffc9000e086dc0 EFLAGS: 00010246
[ 103.751536][ T5353] RAX: 0000000000000000 RBX: ffffffff8cb75720 RCX: 0000000000000001
[ 103.754934][ T5353] RDX: 000000008cb75700 RSI: ffffffff8cb75720 RDI: ffffffff91c2c4f0
[ 103.758270][ T5353] RBP: 0000000000000000 R08: ffffffff91be2ebf R09: 1ffffffff237c5d7
[ 103.761545][ T5353] R10: dffffc0000000000 R11: fffffbfff237c5d8 R12: ffff88803626e2e0
[ 103.765095][ T5353] R13: 0000000000000000 R14: 00000000000000d8 R15: ffffc9000e086e20
[ 103.768516][ T5353] FS: 00007fa82be4e6c0(0000) GS:ffff88808a9fd000(0000) knlGS:0000000000000000
[ 103.772460][ T5353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 103.775275][ T5353] CR2: 00007f4b4db376b0 CR3: 0000000034465000 CR4: 0000000000352ef0
[ 103.778715][ T5353] Call Trace:
[ 103.780212][ T5353]
[ 103.781532][ T5353] virtio_gpu_alloc_vbufs+0xc3/0x150
[ 103.784012][ T5353] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10
[ 103.786590][ T5353] ? iowrite16+0x1e/0x80
[ 103.788438][ T5353] ? vp_modern_set_queue_enable+0x4d/0x80
[ 103.790951][ T5353] ? iowrite16+0x1e/0x80
[ 103.792930][ T5353] ? vp_modern_find_vqs+0xe9/0x110
[ 103.795159][ T5353] virtio_gpu_init+0x12fb/0x1c40
[ 103.797209][ T5353] ? __pfx_virtio_gpu_init+0x10/0x10
[ 103.799486][ T5353] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10
[ 103.802414][ T5353] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10
[ 103.805252][ T5353] ? __console_unlock+0xc1/0xd0
[ 103.807348][ T5353] ? __pfx_console_unlock+0x10/0x10
[ 103.809648][ T5353] ? is_console_locked+0x9/0x20
[ 103.811769][ T5353] ? do_unregister_con_driver+0x267/0x470
[ 103.814363][ T5353] virtio_gpu_probe+0x1a9/0x290
[ 103.816474][ T5353] virtio_dev_probe+0xdec/0x10b0
[ 103.818720][ T5353] ? __pfx_virtio_dev_probe+0x10/0x10
[ 103.821079][ T5353] ? kernfs_create_link+0x1cd/0x240
[ 103.823449][ T5353] ? sysfs_do_create_link_sd+0xe0/0x110
[ 103.825837][ T5353] ? driver_sysfs_add+0x1fe/0x210
[ 103.828007][ T5353] ? __pfx_virtio_dev_probe+0x10/0x10
[ 103.830354][ T5353] really_probe+0x254/0xae0
[ 103.832595][ T5353] __driver_probe_device+0x1e8/0x360
[ 103.834971][ T5353] driver_probe_device+0x4f/0x240
[ 103.837172][ T5353] __device_attach_driver+0x270/0x410
[ 103.839534][ T5353] bus_for_each_drv+0x258/0x2f0
[ 103.841657][ T5353] ? __pfx___device_attach_driver+0x10/0x10
[ 103.845754][ T5353] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.848103][ T5353] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 103.851042][ T5353] __device_attach+0x2bd/0x430
[ 103.853270][ T5353] ? __pfx___device_attach+0x10/0x10
[ 103.855571][ T5353] ? do_raw_spin_unlock+0x4d/0x200
[ 103.857775][ T5353] ? _raw_spin_unlock+0x28/0x50
[ 103.859914][ T5353] device_initial_probe+0x9c/0x100
[ 103.862203][ T5353] __bus_probe_device+0x126/0x220
[ 103.864400][ T5353] ? bus_probe_device+0xd/0x20
[ 103.866484][ T5353] device_add+0x7d7/0xb80
[ 103.868328][ T5353] ? __pfx_vp_set_status+0x10/0x10
[ 103.870413][ T5353] register_virtio_device+0x50f/0x710
[ 103.872662][ T5353] ? __pfx_register_virtio_device+0x10/0x10
[ 103.875059][ T5353] ? pci_set_master+0xf6/0x1a0
[ 103.877021][ T5353] ? __raw_spin_lock_init+0x45/0x100
[ 103.879170][ T5353] ? virtio_pci_modern_probe+0x225/0x280
[ 103.881540][ T5353] virtio_pci_probe+0x2a8/0x330
[ 103.883793][ T5353] pci_device_probe+0x48e/0xd10
[ 103.885837][ T5353] ? __pfx_pci_device_probe+0x10/0x10
[ 103.888122][ T5353] ? up_write+0x19d/0x4a0
[ 103.889987][ T5353] ? kernfs_activate_one+0x22d/0x340
[ 103.892403][ T5353] ? kernfs_put+0x7b9/0x820
[ 103.894341][ T5353] ? sysfs_do_create_link_sd+0xe0/0x110
[ 103.896666][ T5353] ? driver_sysfs_add+0x1fe/0x210
[ 103.898787][ T5353] ? __pfx_pci_device_probe+0x10/0x10
[ 103.901005][ T5353] really_probe+0x254/0xae0
[ 103.902994][ T5353] __driver_probe_device+0x1e8/0x360
[ 103.905686][ T5353] driver_probe_device+0x4f/0x240
[ 103.907834][ T5353] __device_attach_driver+0x270/0x410
[ 103.910081][ T5353] bus_for_each_drv+0x258/0x2f0
[ 103.912555][ T5353] ? __pfx___device_attach_driver+0x10/0x10
[ 103.915029][ T5353] ? __pfx_bus_for_each_drv+0x10/0x10
[ 103.917266][ T5353] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 103.919749][ T5353] __device_attach+0x2bd/0x430
[ 103.921798][ T5353] ? __pfx___device_attach+0x10/0x10
[ 103.924589][ T5353] ? _raw_spin_unlock+0x28/0x50
[ 103.926769][ T5353] device_initial_probe+0x9c/0x100
[ 103.928967][ T5353] pci_bus_add_device+0xbc/0xe0
[ 103.930956][ T5353] pci_bus_add_devices+0x94/0x1c0
[ 103.933076][ T5353] pci_rescan_bus+0x2a/0x40
[ 103.934812][ T5353] rescan_store+0xcc/0x150
[ 103.936647][ T5353] ? __pfx_rescan_store+0x10/0x10
[ 103.938832][ T5353] ? sysfs_file_kobj+0x1e4/0x230
[ 103.940972][ T5353] ? sysfs_kf_write+0x166/0x260
[ 103.943266][ T5353] ? __pfx_sysfs_kf_write+0x10/0x10
[ 103.945567][ T5353] kernfs_fop_write_iter+0x3a4/0x540
[ 103.947973][ T5353] vfs_write+0x612/0xba0
[ 103.949975][ T5353] ? __pfx_vfs_write+0x10/0x10
[ 103.952232][ T5353] ? __fget_files+0x3a2/0x420
[ 103.954354][ T5353] ? __fget_files+0x2a/0x420
[ 103.956404][ T5353] ? fdget+0x1ac/0x250
[ 103.958280][ T5353] ksys_write+0x150/0x270
[ 103.960248][ T5353] ? __pfx_ksys_write+0x10/0x10
[ 103.962596][ T5353] do_syscall_64+0x166/0x520
[ 103.964672][ T5353] ? trace_irq_disable+0x3b/0x140
[ 103.966953][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.969646][ T5353] ? clear_bhb_loop+0x70/0xc0
[ 103.971778][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.974550][ T5353] RIP: 0033:0x7fa82af9fb19
[ 103.976354][ T5353] 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
[ 103.984530][ T5353] RSP: 002b:00007fa82be4dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 103.988026][ T5353] RAX: ffffffffffffffda RBX: 00007fa82b225fa0 RCX: 00007fa82af9fb19
[ 103.991327][ T5353] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000008
[ 103.994624][ T5353] RBP: 00007fa82b037b70 R08: 0000000000000000 R09: 0000000000000000
[ 103.997984][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 104.001233][ T5353] R13: 00007fa82b226038 R14: 00007fa82b225fa0 R15: 00007ffc342a0518
[ 104.004985][ T5353]
[ 104.006772][ T5353] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 104.009822][ T5353] CPU: 0 UID: 0 PID: 5353 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 104.013643][ T5353] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 104.017895][ T5353] Call Trace:
[ 104.019331][ T5353]
[ 104.020599][ T5353] vpanic+0x26f/0x710
[ 104.022334][ T5353] panic+0xc5/0xd0
[ 104.023915][ T5353] ? __pfx_panic+0x10/0x10
[ 104.025812][ T5353] __warn+0x315/0x4c0
[ 104.027497][ T5353] ? __kmem_cache_create_args+0xb4/0x470
[ 104.029897][ T5353] ? __kmem_cache_create_args+0xb4/0x470
[ 104.032307][ T5353] __report_bug+0x276/0x570
[ 104.034310][ T5353] ? __kmem_cache_create_args+0xb4/0x470
[ 104.036658][ T5353] ? __pfx___report_bug+0x10/0x10
[ 104.038777][ T5353] ? __mutex_lock+0x31b/0x15a0
[ 104.040805][ T5353] ? vp_find_vqs_msix+0x9de/0xd00
[ 104.042968][ T5353] report_bug_entry+0x19b/0x290
[ 104.045034][ T5353] ? __kmem_cache_create_args+0xb7/0x470
[ 104.047423][ T5353] ? __kmem_cache_create_args+0xbc/0x470
[ 104.049765][ T5353] handle_bug+0xce/0x200
[ 104.051521][ T5353] exc_invalid_op+0x1a/0x50
[ 104.053461][ T5353] asm_exc_invalid_op+0x1a/0x20
[ 104.055550][ T5353] RIP: 0010:__kmem_cache_create_args+0xb7/0x470
[ 104.058242][ T5353] Code: 27 90 4d 8b 24 24 49 81 fc 68 9a 27 90 74 20 49 8b 7c 24 f8 48 89 de e8 27 b1 e1 09 85 c0 75 e2 48 8d 3d 7c 05 a1 0f 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 c7 b2 e1 09 48 85 c0 0f
[ 104.066198][ T5353] RSP: 0018:ffffc9000e086dc0 EFLAGS: 00010246
[ 104.068765][ T5353] RAX: 0000000000000000 RBX: ffffffff8cb75720 RCX: 0000000000000001
[ 104.072075][ T5353] RDX: 000000008cb75700 RSI: ffffffff8cb75720 RDI: ffffffff91c2c4f0
[ 104.075377][ T5353] RBP: 0000000000000000 R08: ffffffff91be2ebf R09: 1ffffffff237c5d7
[ 104.078807][ T5353] R10: dffffc0000000000 R11: fffffbfff237c5d8 R12: ffff88803626e2e0
[ 104.082161][ T5353] R13: 0000000000000000 R14: 00000000000000d8 R15: ffffc9000e086e20
[ 104.085495][ T5353] virtio_gpu_alloc_vbufs+0xc3/0x150
[ 104.087782][ T5353] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10
[ 104.090320][ T5353] ? iowrite16+0x1e/0x80
[ 104.092137][ T5353] ? vp_modern_set_queue_enable+0x4d/0x80
[ 104.094559][ T5353] ? iowrite16+0x1e/0x80
[ 104.096341][ T5353] ? vp_modern_find_vqs+0xe9/0x110
[ 104.098526][ T5353] virtio_gpu_init+0x12fb/0x1c40
[ 104.100690][ T5353] ? __pfx_virtio_gpu_init+0x10/0x10
[ 104.102942][ T5353] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10
[ 104.105300][ T5353] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10
[ 104.107812][ T5353] ? __console_unlock+0xc1/0xd0
[ 104.109866][ T5353] ? __pfx_console_unlock+0x10/0x10
[ 104.112048][ T5353] ? is_console_locked+0x9/0x20
[ 104.114115][ T5353] ? do_unregister_con_driver+0x267/0x470
[ 104.116539][ T5353] virtio_gpu_probe+0x1a9/0x290
[ 104.118633][ T5353] virtio_dev_probe+0xdec/0x10b0
[ 104.120815][ T5353] ? __pfx_virtio_dev_probe+0x10/0x10
[ 104.123122][ T5353] ? kernfs_create_link+0x1cd/0x240
[ 104.125300][ T5353] ? sysfs_do_create_link_sd+0xe0/0x110
[ 104.127614][ T5353] ? driver_sysfs_add+0x1fe/0x210
[ 104.129710][ T5353] ? __pfx_virtio_dev_probe+0x10/0x10
[ 104.131867][ T5353] really_probe+0x254/0xae0
[ 104.133747][ T5353] __driver_probe_device+0x1e8/0x360
[ 104.135898][ T5353] driver_probe_device+0x4f/0x240
[ 104.137999][ T5353] __device_attach_driver+0x270/0x410
[ 104.140423][ T5353] bus_for_each_drv+0x258/0x2f0
[ 104.142509][ T5353] ? __pfx___device_attach_driver+0x10/0x10
[ 104.145197][ T5353] ? __pfx_bus_for_each_drv+0x10/0x10
[ 104.147536][ T5353] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.150087][ T5353] __device_attach+0x2bd/0x430
[ 104.152120][ T5353] ? __pfx___device_attach+0x10/0x10
[ 104.154311][ T5353] ? do_raw_spin_unlock+0x4d/0x200
[ 104.156301][ T5353] ? _raw_spin_unlock+0x28/0x50
[ 104.158323][ T5353] device_initial_probe+0x9c/0x100
[ 104.160492][ T5353] __bus_probe_device+0x126/0x220
[ 104.162621][ T5353] ? bus_probe_device+0xd/0x20
[ 104.164606][ T5353] device_add+0x7d7/0xb80
[ 104.166431][ T5353] ? __pfx_vp_set_status+0x10/0x10
[ 104.168584][ T5353] register_virtio_device+0x50f/0x710
[ 104.170883][ T5353] ? __pfx_register_virtio_device+0x10/0x10
[ 104.173279][ T5353] ? pci_set_master+0xf6/0x1a0
[ 104.175349][ T5353] ? __raw_spin_lock_init+0x45/0x100
[ 104.177639][ T5353] ? virtio_pci_modern_probe+0x225/0x280
[ 104.179990][ T5353] virtio_pci_probe+0x2a8/0x330
[ 104.182071][ T5353] pci_device_probe+0x48e/0xd10
[ 104.184155][ T5353] ? __pfx_pci_device_probe+0x10/0x10
[ 104.186442][ T5353] ? up_write+0x19d/0x4a0
[ 104.188293][ T5353] ? kernfs_activate_one+0x22d/0x340
[ 104.190519][ T5353] ? kernfs_put+0x7b9/0x820
[ 104.192452][ T5353] ? sysfs_do_create_link_sd+0xe0/0x110
[ 104.194868][ T5353] ? driver_sysfs_add+0x1fe/0x210
[ 104.196977][ T5353] ? __pfx_pci_device_probe+0x10/0x10
[ 104.199354][ T5353] really_probe+0x254/0xae0
[ 104.201307][ T5353] __driver_probe_device+0x1e8/0x360
[ 104.203602][ T5353] driver_probe_device+0x4f/0x240
[ 104.205818][ T5353] __device_attach_driver+0x270/0x410
[ 104.208131][ T5353] bus_for_each_drv+0x258/0x2f0
[ 104.210265][ T5353] ? __pfx___device_attach_driver+0x10/0x10
[ 104.212873][ T5353] ? __pfx_bus_for_each_drv+0x10/0x10
[ 104.215267][ T5353] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 104.217898][ T5353] __device_attach+0x2bd/0x430
[ 104.220027][ T5353] ? __pfx___device_attach+0x10/0x10
[ 104.222338][ T5353] ? _raw_spin_unlock+0x28/0x50
[ 104.224436][ T5353] device_initial_probe+0x9c/0x100
[ 104.226635][ T5353] pci_bus_add_device+0xbc/0xe0
[ 104.228808][ T5353] pci_bus_add_devices+0x94/0x1c0
[ 104.230971][ T5353] pci_rescan_bus+0x2a/0x40
[ 104.232707][ T5353] rescan_store+0xcc/0x150
[ 104.234694][ T5353] ? __pfx_rescan_store+0x10/0x10
[ 104.236889][ T5353] ? sysfs_file_kobj+0x1e4/0x230
[ 104.238768][ T5353] ? sysfs_kf_write+0x166/0x260
[ 104.240629][ T5353] ? __pfx_sysfs_kf_write+0x10/0x10
[ 104.242561][ T5353] kernfs_fop_write_iter+0x3a4/0x540
[ 104.244751][ T5353] vfs_write+0x612/0xba0
[ 104.246509][ T5353] ? __pfx_vfs_write+0x10/0x10
[ 104.248329][ T5353] ? __fget_files+0x3a2/0x420
[ 104.250303][ T5353] ? __fget_files+0x2a/0x420
[ 104.252313][ T5353] ? fdget+0x1ac/0x250
[ 104.254113][ T5353] ksys_write+0x150/0x270
[ 104.255977][ T5353] ? __pfx_ksys_write+0x10/0x10
[ 104.258117][ T5353] do_syscall_64+0x166/0x520
[ 104.260132][ T5353] ? trace_irq_disable+0x3b/0x140
[ 104.262335][ T5353] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.265040][ T5353] ? clear_bhb_loop+0x70/0xc0
[ 104.267171][ T5353] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.269844][ T5353] RIP: 0033:0x7fa82af9fb19
[ 104.271850][ T5353] 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
[ 104.279635][ T5353] RSP: 002b:00007fa82be4dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 104.283266][ T5353] RAX: ffffffffffffffda RBX: 00007fa82b225fa0 RCX: 00007fa82af9fb19
[ 104.286775][ T5353] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000008
[ 104.290151][ T5353] RBP: 00007fa82b037b70 R08: 0000000000000000 R09: 0000000000000000
[ 104.293332][ T5353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 104.296578][ T5353] R13: 00007fa82b226038 R14: 00007fa82b225fa0 R15: 00007ffc342a0518
[ 104.300105][ T5353]
[ 104.301925][ T5353] Kernel Offset: disabled
[ 104.303851][ T5353] Rebooting in 86400 seconds..