program: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) syz_usb_connect(0x3, 0x2d, 0x0, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000001600)={0x1b, 0x0, 0x0, 0x8, 0x0, 0x1, 0x401, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x2}, 0x50) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000001680)={&(0x7f0000000340), &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)="eec38146307ced2fda7045047c7f0409ef8775ebfa25c458f256829419f6ada0d56538b63993df363d56ac7323df26cdb84c64670db115d002d8c384e4550f4b8e3c5d93bd373c603ac6b140765ff9cef4ffcc4e", &(0x7f0000001540)="3b8e6a41d5d3c478c99feafe2986d6f8d3f4cbdff48dcda297b418c6ce4408f877733bdfd6310a7e5523f21887be7cf9f464005136f0e6f2e8e726f7ca920b29f9270996e52b2664494a33aec32f45c6daa73fc6b5274e9e6fa551360f5f41a54afa765cefbd5ac4c722b6064948c61dc2703c52647e541023e404de8eb7134a40c8c7c2d52718042e114c64a8bf06baedba2b26d217ec", 0x0, r1}, 0x38) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0) ioctl$sock_bt_hci(r2, 0x800448d2, &(0x7f0000000200)="de1241278d80782faa0e6f97c2750a79a388b9fbff2358eee9b354c5f9cc5993bf63208f9d12479ebd7fc37511402423bcb6405e00a9efca8cd4ba5b0293da87063108080fd2329601af3ba8e74d8d5dc9d8bf8d46804f9320ef84c4595533066e50b909eee072ac456960a0aa8cc4192912bde80f971cf5448a38de8a5b689f2e10f6f28ee785da6603c6202a3eecbe9e661724c40f33feec9a5e18c7b60891fb44bce4a182c705fb1db36d1a4a8fb17137627e4a147f151f18f98a62c4f92d1ab92d1f9ab53dc3913cbed7d65e") r3 = syz_open_dev$dri(&(0x7f0000000340), 0x0, 0x0) r4 = syz_open_dev$dri(&(0x7f0000000380), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000003c0)={0x0, &(0x7f00000016c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r4, 0xc06864a1, &(0x7f0000001700)={0x0, 0x0, r5, 0x0}) ioctl$DRM_IOCTL_MODE_GETFB2(r4, 0xc06864ce, &(0x7f0000001780)={r6, 0x0, 0x4, 0x0, 0x2, [0x0], [0x0, 0x0, 0x400, 0x10000], [0x0, 0x0, 0xfffffffc], [0x1, 0x0, 0x7]}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000001800)={0x7, 0x3, 0x7}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000001840)={r7, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000001880)={0x0, 0x0, r8}) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000300)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r9, 0x0) syz_emit_ethernet(0x9e, &(0x7f0000000400)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000000000680600fe80000000000000000000000000001dfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a0c20011907820020100fe0cf989f63425e3002b980c17d2086137d059ad03030805120000000300000002000000feff000006000c79bf0b4842e2fca80017fe06e2d4c3d90402051a000000060000000f00000004000008c000000057000003c3000000"], 0x0) write(r2, &(0x7f0000000140)='1', 0x1) syz_open_dev$dvb_frontend(&(0x7f00000000c0), 0x6, 0x80000) r10 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./sys/bus/pci/rescan\x00', 0x8001, 0x80) write(r10, &(0x7f00000001c0)='1', 0x1) [ 102.774953][ T4661] Bluetooth: hci0: command tx timeout [ 102.902711][ T5345] faux_driver vgem: [drm] Unknown color mode 7; guessing buffer size. [ 102.999479][ T5345] Console: switching to colour dummy device 80x25 [ 103.160049][ T5346] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 103.217086][ T5346] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref] [ 103.217270][ T5346] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref] [ 103.217335][ T5346] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 103.217455][ T5346] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 103.219616][ T5346] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 103.270726][ T5346] pci 0000:00:01.0: Adding to iommu group 1 [ 103.286231][ T5346] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 103.286248][ T5346] pci 0000:00:01.0: vgaarb: bridge control possible [ 103.286256][ T5346] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 103.343835][ T5346] pci 0000:00:01.0: BAR 0 [mem 0x60000000-0x607fffff pref]: assigned [ 103.396675][ T5346] pci 0000:00:01.0: BAR 2 [mem 0x5c0000000-0x5c0003fff 64bit pref]: assigned [ 103.435585][ T5346] pci 0000:00:01.0: BAR 4 [mem 0x60800000-0x60800fff]: assigned [ 103.548097][ T5346] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 103.554784][ T5346] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 103.566465][ T5346] [drm] features: -virgl +edid -resource_blob -host_visible [ 103.566478][ T5346] [drm] features: -context_init -blob_alignment [ 103.600105][ T5346] ------------[ cut here ]------------ [ 103.600119][ T5346] kmem_cache of name 'virtio-gpu-vbufs' already exists [ 103.600125][ T5346] WARNING: mm/slab_common.c:112 at __kmem_cache_create_args+0xb4/0x470, CPU#0: syz.0.0/5346 [ 103.610063][ T5346] Modules linked in: [ 103.611966][ T5346] CPU: 0 UID: 0 PID: 5346 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.615797][ T5346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.620327][ T5346] RIP: 0010:__kmem_cache_create_args+0xb7/0x470 [ 103.623300][ T5346] 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 [ 103.631533][ T5346] RSP: 0018:ffffc9000ddd6dc0 EFLAGS: 00010246 [ 103.634503][ T5346] RAX: 0000000000000000 RBX: ffffffff8cb75720 RCX: 0000000000000001 [ 103.638208][ T5346] RDX: 000000008cb75700 RSI: ffffffff8cb75720 RDI: ffffffff91c2c4f0 [ 103.641957][ T5346] RBP: 0000000000000000 R08: ffffffff91be2ebf R09: 1ffffffff237c5d7 [ 103.645558][ T5346] R10: dffffc0000000000 R11: fffffbfff237c5d8 R12: ffff8880362821a0 [ 103.648650][ T5346] R13: 0000000000000000 R14: 00000000000000d8 R15: ffffc9000ddd6e20 [ 103.651727][ T5346] FS: 00007fce213866c0(0000) GS:ffff88808a9fd000(0000) knlGS:0000000000000000 [ 103.655248][ T5346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 103.657915][ T5346] CR2: 000055f6e3744e78 CR3: 0000000044c49000 CR4: 0000000000352ef0 [ 103.661545][ T5346] Call Trace: [ 103.663042][ T5346] [ 103.664905][ T5346] virtio_gpu_alloc_vbufs+0xc3/0x150 [ 103.674256][ T5346] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10 [ 103.676931][ T5346] virtio_gpu_init+0x12fb/0x1c40 [ 103.679198][ T5346] ? __pfx_virtio_gpu_init+0x10/0x10 [ 103.681711][ T5346] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10 [ 103.684174][ T5346] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10 [ 103.686738][ T5346] ? __console_unlock+0xc1/0xd0 [ 103.688984][ T5346] ? __pfx_console_unlock+0x10/0x10 [ 103.691268][ T5346] ? is_console_locked+0x9/0x20 [ 103.693310][ T5346] ? do_unregister_con_driver+0x267/0x470 [ 103.695618][ T5346] virtio_gpu_probe+0x1a9/0x290 [ 103.698580][ T5346] virtio_dev_probe+0xdec/0x10b0 [ 103.701226][ T5346] ? __pfx_virtio_dev_probe+0x10/0x10 [ 103.703454][ T5346] ? kernfs_create_link+0x1cd/0x240 [ 103.705627][ T5346] ? sysfs_do_create_link_sd+0xe0/0x110 [ 103.707787][ T5346] ? driver_sysfs_add+0x1fe/0x210 [ 103.709821][ T5346] ? __pfx_virtio_dev_probe+0x10/0x10 [ 103.712068][ T5346] really_probe+0x254/0xae0 [ 103.714106][ T5346] __driver_probe_device+0x1e8/0x360 [ 103.716348][ T5346] driver_probe_device+0x4f/0x240 [ 103.718532][ T5346] __device_attach_driver+0x270/0x410 [ 103.720874][ T5346] bus_for_each_drv+0x258/0x2f0 [ 103.723025][ T5346] ? __pfx___device_attach_driver+0x10/0x10 [ 103.725642][ T5346] ? __pfx_bus_for_each_drv+0x10/0x10 [ 103.727978][ T5346] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 103.730654][ T5346] __device_attach+0x2bd/0x430 [ 103.732861][ T5346] ? __pfx___device_attach+0x10/0x10 [ 103.735275][ T5346] ? do_raw_spin_unlock+0x4d/0x200 [ 103.737546][ T5346] ? _raw_spin_unlock+0x28/0x50 [ 103.739651][ T5346] device_initial_probe+0x9c/0x100 [ 103.741934][ T5346] __bus_probe_device+0x126/0x220 [ 103.744102][ T5346] ? bus_probe_device+0xd/0x20 [ 103.746204][ T5346] device_add+0x7d7/0xb80 [ 103.748144][ T5346] ? __pfx_vp_set_status+0x10/0x10 [ 103.750364][ T5346] register_virtio_device+0x50f/0x710 [ 103.752895][ T5346] ? __pfx_register_virtio_device+0x10/0x10 [ 103.755462][ T5346] ? pci_set_master+0xf6/0x1a0 [ 103.757602][ T5346] ? __raw_spin_lock_init+0x45/0x100 [ 103.759915][ T5346] ? virtio_pci_modern_probe+0x225/0x280 [ 103.762512][ T5346] virtio_pci_probe+0x2a8/0x330 [ 103.764534][ T5346] pci_device_probe+0x48e/0xd10 [ 103.766606][ T5346] ? __pfx_pci_device_probe+0x10/0x10 [ 103.768918][ T5346] ? up_write+0x19d/0x4a0 [ 103.770839][ T5346] ? kernfs_activate_one+0x22d/0x340 [ 103.773280][ T5346] ? kernfs_put+0x7b9/0x820 [ 103.775247][ T5346] ? sysfs_do_create_link_sd+0xe0/0x110 [ 103.777615][ T5346] ? driver_sysfs_add+0x1fe/0x210 [ 103.779819][ T5346] ? __pfx_pci_device_probe+0x10/0x10 [ 103.782203][ T5346] really_probe+0x254/0xae0 [ 103.784106][ T5346] __driver_probe_device+0x1e8/0x360 [ 103.786365][ T5346] driver_probe_device+0x4f/0x240 [ 103.788654][ T5346] __device_attach_driver+0x270/0x410 [ 103.791269][ T5346] bus_for_each_drv+0x258/0x2f0 [ 103.793506][ T5346] ? __pfx___device_attach_driver+0x10/0x10 [ 103.796170][ T5346] ? __pfx_bus_for_each_drv+0x10/0x10 [ 103.798711][ T5346] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 103.801720][ T5346] __device_attach+0x2bd/0x430 [ 103.803837][ T5346] ? __pfx___device_attach+0x10/0x10 [ 103.806211][ T5346] ? _raw_spin_unlock+0x28/0x50 [ 103.808374][ T5346] device_initial_probe+0x9c/0x100 [ 103.810449][ T5346] pci_bus_add_device+0xbc/0xe0 [ 103.812846][ T5346] pci_bus_add_devices+0x94/0x1c0 [ 103.814866][ T5346] pci_rescan_bus+0x2a/0x40 [ 103.816722][ T5346] rescan_store+0xcc/0x150 [ 103.818551][ T5346] ? __pfx_rescan_store+0x10/0x10 [ 103.820876][ T5346] ? sysfs_file_kobj+0x1e4/0x230 [ 103.823718][ T5346] ? sysfs_kf_write+0x166/0x260 [ 103.825874][ T5346] ? __pfx_sysfs_kf_write+0x10/0x10 [ 103.828084][ T5346] kernfs_fop_write_iter+0x3a4/0x540 [ 103.830352][ T5346] vfs_write+0x612/0xba0 [ 103.834864][ T5346] ? __pfx_vfs_write+0x10/0x10 [ 103.837003][ T5346] ? __fget_files+0x3a2/0x420 [ 103.839001][ T5346] ? __fget_files+0x2a/0x420 [ 103.841188][ T5346] ? fdget+0x1ac/0x250 [ 103.843011][ T5346] ksys_write+0x150/0x270 [ 103.844925][ T5346] ? __pfx_ksys_write+0x10/0x10 [ 103.847104][ T5346] do_syscall_64+0x166/0x520 [ 103.849210][ T5346] ? trace_irq_disable+0x3b/0x140 [ 103.851516][ T5346] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.854202][ T5346] ? clear_bhb_loop+0x70/0xc0 [ 103.856244][ T5346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.859001][ T5346] RIP: 0033:0x7fce2059fb19 [ 103.861507][ T5346] 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 [ 103.870006][ T5346] RSP: 002b:00007fce21385fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 103.873758][ T5346] RAX: ffffffffffffffda RBX: 00007fce20826090 RCX: 00007fce2059fb19 [ 103.877090][ T5346] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000009 [ 103.880459][ T5346] RBP: 00007fce20637b70 R08: 0000000000000000 R09: 0000000000000000 [ 103.883919][ T5346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.887227][ T5346] R13: 00007fce20826128 R14: 00007fce20826090 R15: 00007ffcfa9295d8 [ 103.890585][ T5346] [ 103.892097][ T5346] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 103.895156][ T5346] CPU: 0 UID: 0 PID: 5346 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.898793][ T5346] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.902834][ T5346] Call Trace: [ 103.904332][ T5346] [ 103.905558][ T5346] vpanic+0x26f/0x710 [ 103.907175][ T5346] panic+0xc5/0xd0 [ 103.908829][ T5346] ? __pfx_panic+0x10/0x10 [ 103.911058][ T5346] __warn+0x315/0x4c0 [ 103.913240][ T5346] ? __kmem_cache_create_args+0xb4/0x470 [ 103.916279][ T5346] ? __kmem_cache_create_args+0xb4/0x470 [ 103.918720][ T5346] __report_bug+0x276/0x570 [ 103.920658][ T5346] ? __kmem_cache_create_args+0xb4/0x470 [ 103.923052][ T5346] ? __pfx___report_bug+0x10/0x10 [ 103.925281][ T5346] ? __mutex_lock+0x305/0x15a0 [ 103.927391][ T5346] ? vp_find_vqs_msix+0x9de/0xd00 [ 103.929560][ T5346] report_bug_entry+0x19b/0x290 [ 103.931485][ T5346] ? __kmem_cache_create_args+0xb7/0x470 [ 103.933669][ T5346] ? __kmem_cache_create_args+0xbc/0x470 [ 103.935929][ T5346] handle_bug+0xce/0x200 [ 103.937684][ T5346] exc_invalid_op+0x1a/0x50 [ 103.939469][ T5346] asm_exc_invalid_op+0x1a/0x20 [ 103.941486][ T5346] RIP: 0010:__kmem_cache_create_args+0xb7/0x470 [ 103.944054][ T5346] 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 [ 103.952016][ T5346] RSP: 0018:ffffc9000ddd6dc0 EFLAGS: 00010246 [ 103.954462][ T5346] RAX: 0000000000000000 RBX: ffffffff8cb75720 RCX: 0000000000000001 [ 103.957813][ T5346] RDX: 000000008cb75700 RSI: ffffffff8cb75720 RDI: ffffffff91c2c4f0 [ 103.961053][ T5346] RBP: 0000000000000000 R08: ffffffff91be2ebf R09: 1ffffffff237c5d7 [ 103.964262][ T5346] R10: dffffc0000000000 R11: fffffbfff237c5d8 R12: ffff8880362821a0 [ 103.967617][ T5346] R13: 0000000000000000 R14: 00000000000000d8 R15: ffffc9000ddd6e20 [ 103.970867][ T5346] virtio_gpu_alloc_vbufs+0xc3/0x150 [ 103.973186][ T5346] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10 [ 103.975568][ T5346] virtio_gpu_init+0x12fb/0x1c40 [ 103.977725][ T5346] ? __pfx_virtio_gpu_init+0x10/0x10 [ 103.979958][ T5346] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10 [ 103.982280][ T5346] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10 [ 103.984744][ T5346] ? __console_unlock+0xc1/0xd0 [ 103.986826][ T5346] ? __pfx_console_unlock+0x10/0x10 [ 103.989025][ T5346] ? is_console_locked+0x9/0x20 [ 103.991050][ T5346] ? do_unregister_con_driver+0x267/0x470 [ 103.993423][ T5346] virtio_gpu_probe+0x1a9/0x290 [ 103.995475][ T5346] virtio_dev_probe+0xdec/0x10b0 [ 103.997586][ T5346] ? __pfx_virtio_dev_probe+0x10/0x10 [ 103.999852][ T5346] ? kernfs_create_link+0x1cd/0x240 [ 104.002089][ T5346] ? sysfs_do_create_link_sd+0xe0/0x110 [ 104.004417][ T5346] ? driver_sysfs_add+0x1fe/0x210 [ 104.006564][ T5346] ? __pfx_virtio_dev_probe+0x10/0x10 [ 104.008837][ T5346] really_probe+0x254/0xae0 [ 104.010774][ T5346] __driver_probe_device+0x1e8/0x360 [ 104.013027][ T5346] driver_probe_device+0x4f/0x240 [ 104.015226][ T5346] __device_attach_driver+0x270/0x410 [ 104.017512][ T5346] bus_for_each_drv+0x258/0x2f0 [ 104.019562][ T5346] ? __pfx___device_attach_driver+0x10/0x10 [ 104.022042][ T5346] ? __pfx_bus_for_each_drv+0x10/0x10 [ 104.024444][ T5346] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 104.026908][ T5346] __device_attach+0x2bd/0x430 [ 104.028930][ T5346] ? __pfx___device_attach+0x10/0x10 [ 104.031146][ T5346] ? do_raw_spin_unlock+0x4d/0x200 [ 104.033303][ T5346] ? _raw_spin_unlock+0x28/0x50 [ 104.035285][ T5346] device_initial_probe+0x9c/0x100 [ 104.037460][ T5346] __bus_probe_device+0x126/0x220 [ 104.039620][ T5346] ? bus_probe_device+0xd/0x20 [ 104.041571][ T5346] device_add+0x7d7/0xb80 [ 104.043529][ T5346] ? __pfx_vp_set_status+0x10/0x10 [ 104.045739][ T5346] register_virtio_device+0x50f/0x710 [ 104.048081][ T5346] ? __pfx_register_virtio_device+0x10/0x10 [ 104.052977][ T5346] ? pci_set_master+0xf6/0x1a0 [ 104.055186][ T5346] ? __raw_spin_lock_init+0x45/0x100 [ 104.057747][ T5346] ? virtio_pci_modern_probe+0x225/0x280 [ 104.060346][ T5346] virtio_pci_probe+0x2a8/0x330 [ 104.062510][ T5346] pci_device_probe+0x48e/0xd10 [ 104.064836][ T5346] ? __pfx_pci_device_probe+0x10/0x10 [ 104.067752][ T5346] ? up_write+0x19d/0x4a0 [ 104.069860][ T5346] ? kernfs_activate_one+0x22d/0x340 [ 104.072162][ T5346] ? kernfs_put+0x7b9/0x820 [ 104.074191][ T5346] ? sysfs_do_create_link_sd+0xe0/0x110 [ 104.076610][ T5346] ? driver_sysfs_add+0x1fe/0x210 [ 104.078826][ T5346] ? __pfx_pci_device_probe+0x10/0x10 [ 104.081223][ T5346] really_probe+0x254/0xae0 [ 104.083215][ T5346] __driver_probe_device+0x1e8/0x360 [ 104.085546][ T5346] driver_probe_device+0x4f/0x240 [ 104.087801][ T5346] __device_attach_driver+0x270/0x410 [ 104.090210][ T5346] bus_for_each_drv+0x258/0x2f0 [ 104.092370][ T5346] ? __pfx___device_attach_driver+0x10/0x10 [ 104.094990][ T5346] ? __pfx_bus_for_each_drv+0x10/0x10 [ 104.097337][ T5346] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 104.099858][ T5346] __device_attach+0x2bd/0x430 [ 104.101900][ T5346] ? __pfx___device_attach+0x10/0x10 [ 104.104041][ T5346] ? _raw_spin_unlock+0x28/0x50 [ 104.106247][ T5346] device_initial_probe+0x9c/0x100 [ 104.108453][ T5346] pci_bus_add_device+0xbc/0xe0 [ 104.110628][ T5346] pci_bus_add_devices+0x94/0x1c0 [ 104.112843][ T5346] pci_rescan_bus+0x2a/0x40 [ 104.114807][ T5346] rescan_store+0xcc/0x150 [ 104.116744][ T5346] ? __pfx_rescan_store+0x10/0x10 [ 104.118992][ T5346] ? sysfs_file_kobj+0x1e4/0x230 [ 104.121141][ T5346] ? sysfs_kf_write+0x166/0x260 [ 104.123298][ T5346] ? __pfx_sysfs_kf_write+0x10/0x10 [ 104.125635][ T5346] kernfs_fop_write_iter+0x3a4/0x540 [ 104.128039][ T5346] vfs_write+0x612/0xba0 [ 104.129990][ T5346] ? __pfx_vfs_write+0x10/0x10 [ 104.132106][ T5346] ? __fget_files+0x3a2/0x420 [ 104.134239][ T5346] ? __fget_files+0x2a/0x420 [ 104.136205][ T5346] ? fdget+0x1ac/0x250 [ 104.138042][ T5346] ksys_write+0x150/0x270 [ 104.139960][ T5346] ? __pfx_ksys_write+0x10/0x10 [ 104.142111][ T5346] do_syscall_64+0x166/0x520 [ 104.144168][ T5346] ? trace_irq_disable+0x3b/0x140 [ 104.146493][ T5346] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.149180][ T5346] ? clear_bhb_loop+0x70/0xc0 [ 104.151226][ T5346] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 104.153736][ T5346] RIP: 0033:0x7fce2059fb19 [ 104.155636][ T5346] 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 [ 104.163947][ T5346] RSP: 002b:00007fce21385fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 104.167664][ T5346] RAX: ffffffffffffffda RBX: 00007fce20826090 RCX: 00007fce2059fb19 [ 104.171143][ T5346] RDX: 0000000000000001 RSI: 00002000000001c0 RDI: 0000000000000009 [ 104.174469][ T5346] RBP: 00007fce20637b70 R08: 0000000000000000 R09: 0000000000000000 [ 104.177895][ T5346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 104.181343][ T5346] R13: 00007fce20826128 R14: 00007fce20826090 R15: 00007ffcfa9295d8 [ 104.184846][ T5346] [ 104.186960][ T5346] Kernel Offset: disabled [ 104.188945][ T5346] Rebooting in 86400 seconds..