program:
r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="0200000004c30000080000000100000080760000", @ANYRES32, @ANYBLOB='\x00'/20, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00'/28], 0x48)
r1 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
syz_open_dev$tty1(0xc, 0x4, 0x4)
ioctl$FBIOPUT_CON2FBMAP(r1, 0x4610, &(0x7f0000000100)={0x4, 0x1})
bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280), &(0x7f0000000900)="8c85ff9fbb89ead882486b624a831ae210cd60e31dec21153558cb019dfd87da879fca91485a2832bf4536a170e8c643348555cdee358af0945bb47c8d9c0414ef6eeea465330b054a5d2f05714504dfbd63be6632a21106f63b1686d1a8d1f1fee83ef81eed580434821e652c38b693aa4b44191734c4a5229d0ddf687bea7cbbd0401458443ba109bf6709504c080e5972a52ae8bf94c8d2", 0x37db, r0}, 0x38)
mkdir(&(0x7f0000000400)='./my_sys\x00', 0x1ff)
mmap$fb(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x200000c, 0x3f1d01069a2952b8, 0xffffffffffffffff, 0x20000)
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mount(0x0, &(0x7f0000000100)='./my_sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./my_sys/bus/pci/devices/0000:00:01.0/remove\x00', 0x1, 0x0)
write(r2, &(0x7f0000000800)='1', 0x1)
r3 = openat(0xffffffffffffff9c, &(0x7f0000000900)='./my_sys/bus/pci/rescan\x00', 0x1, 0x0)
prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0)
r4 = socket$nl_route(0x10, 0x3, 0x0)
sendmsg$nl_route(r4, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@newlink={0x3c, 0x10, 0x40d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_MLD_VERSION={0x5}]}}}]}, 0x3c}}, 0x0)
perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x44, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0xc19}, 0x120, 0x0, 0xfffffffd, 0x8, 0x7ffe, 0x7fffffff, 0xe}, 0x0, 0xffffffffffffffff, r3, 0x0)
mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff)
r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0)
r6 = openat$cgroup_procs(r5, &(0x7f0000000080)='tasks\x00', 0x2, 0x0)
fadvise64(r3, 0xfb2a, 0x8, 0x1)
write$cgroup_pid(r6, &(0x7f00000001c0), 0x12)
sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7)
write(r3, &(0x7f0000000a00)='1', 0x1)
bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000700)={r0}, 0x4)
r7 = syz_open_dev$sg(&(0x7f00000003c0), 0x0, 0x101005)
writev(r7, &(0x7f0000000080)=[{&(0x7f0000000000)="aefdda9d040000005a90f57f07703aefeef64ebbee07962cfff3f878f5772e11b44e65d76641cb090052e436dd2a6fc3", 0x30}, {&(0x7f0000000180)="530000002412ffa0270c8e5300000000a2ed18f1e79bff000000000000005761cfc05bdc", 0x24}], 0x2)
bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000740)={0x1f, 0x10, &(0x7f0000000880)=ANY=[@ANYBLOB="18000000000000000000000001000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018238000", @ANYRES32=r0, @ANYBLOB="0000000000000000b70500000800000085000000a50000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x3a, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x110c}, 0x94)
[ 94.614892][ T4653] Bluetooth: hci0: command tx timeout
[ 95.174313][ T5325] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint
[ 95.189804][ T5325] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref]
[ 95.193413][ T5325] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref]
[ 95.197668][ T5325] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff]
[ 95.201588][ T5325] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref]
[ 95.205501][ T5325] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 95.220757][ T5325] pci 0000:00:01.0: Adding to iommu group 1
[ 95.228135][ T5325] pci 0000:00:01.0: vgaarb: setting as boot VGA device
[ 95.231231][ T5325] pci 0000:00:01.0: vgaarb: bridge control possible
[ 95.234111][ T5325] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 95.244798][ T5325] pci 0000:00:01.0: BAR 0 [mem 0x60000000-0x607fffff pref]: assigned
[ 95.252418][ T5325] pci 0000:00:01.0: BAR 2 [mem 0x5c0000000-0x5c0003fff 64bit pref]: assigned
[ 95.265606][ T5325] pci 0000:00:01.0: BAR 4 [mem 0x60800000-0x60800fff]: assigned
[ 95.325996][ T5325] [drm] pci: virtio-vga detected at 0000:00:01.0
[ 95.329121][ T5325] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console
[ 95.334064][ T5325] [drm] features: -virgl +edid -resource_blob -host_visible
[ 95.334078][ T5325] [drm] features: -context_init -blob_alignment
[ 95.351775][ T5325] ------------[ cut here ]------------
[ 95.354131][ T5325] kmem_cache of name 'virtio-gpu-vbufs' already exists
[ 95.357488][ T5325] WARNING: mm/slab_common.c:112 at __kmem_cache_create_args+0xac/0x440, CPU#0: syz.0.0/5325
[ 95.361769][ T5325] Modules linked in:
[ 95.363512][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 95.367487][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 95.371883][ T5325] RIP: 0010:__kmem_cache_create_args+0xaf/0x440
[ 95.374470][ T5325] Code: c6 8e 4d 8b 24 24 49 81 fc 18 9f c6 8e 74 20 49 8b 7c 24 f8 48 89 de e8 9f 71 b8 09 85 c0 75 e2 48 8d 3d 84 c2 45 0e 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 3f 73 b8 09 48 85 c0 0f
[ 95.382679][ T5325] RSP: 0018:ffffc9000e59ee28 EFLAGS: 00010246
[ 95.385178][ T5325] RAX: 0000000000000000 RBX: ffffffff8c745100 RCX: 0000000000000001
[ 95.388750][ T5325] RDX: 000000008c745100 RSI: ffffffff8c745100 RDI: ffffffff905c9c80
[ 95.392429][ T5325] RBP: 0000000000000000 R08: ffffffff9057bf37 R09: 1ffffffff20af7e6
[ 95.395529][ T5325] R10: dffffc0000000000 R11: fffffbfff20af7e7 R12: ffff88803524c060
[ 95.399471][ T5325] R13: 1ffff92001cb3dcc R14: 00000000000000d8 R15: ffffc9000e59ee80
[ 95.402741][ T5325] FS: 00007fee426066c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000
[ 95.406255][ T5325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.409119][ T5325] CR2: 00007fee41787640 CR3: 0000000042e59000 CR4: 0000000000352ef0
[ 95.412582][ T5325] Call Trace:
[ 95.414097][ T5325]
[ 95.415422][ T5325] virtio_gpu_alloc_vbufs+0xc3/0x150
[ 95.417857][ T5325] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10
[ 95.420368][ T5325] ? iowrite16+0x1e/0x80
[ 95.422300][ T5325] ? vp_modern_set_queue_enable+0x4d/0x80
[ 95.424721][ T5325] ? iowrite16+0x1e/0x80
[ 95.426476][ T5325] ? vp_modern_find_vqs+0xe9/0x110
[ 95.428786][ T5325] virtio_gpu_init+0x1195/0x19a0
[ 95.430741][ T5325] ? __pfx_virtio_gpu_init+0x10/0x10
[ 95.433057][ T5325] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10
[ 95.435469][ T5325] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10
[ 95.438055][ T5325] ? vga_remove_vgacon+0x3f/0xd0
[ 95.440158][ T5325] ? __pfx_console_unlock+0x10/0x10
[ 95.442394][ T5325] ? is_console_locked+0x9/0x20
[ 95.444587][ T5325] ? do_unregister_con_driver+0x267/0x470
[ 95.447318][ T5325] virtio_gpu_probe+0x1a9/0x290
[ 95.450127][ T5325] virtio_dev_probe+0xdf6/0x10c0
[ 95.452639][ T5325] ? __pfx_virtio_dev_probe+0x10/0x10
[ 95.455062][ T5325] ? sysfs_do_create_link_sd+0xe0/0x110
[ 95.457469][ T5325] ? driver_sysfs_add+0x1fe/0x210
[ 95.459465][ T5325] ? __pfx_virtio_dev_probe+0x10/0x10
[ 95.461898][ T5325] really_probe+0x254/0xae0
[ 95.463928][ T5325] __driver_probe_device+0x1e8/0x360
[ 95.466322][ T5325] driver_probe_device+0x4f/0x240
[ 95.468649][ T5325] __device_attach_driver+0x270/0x410
[ 95.471028][ T5325] bus_for_each_drv+0x258/0x2f0
[ 95.473155][ T5325] ? __pfx___device_attach_driver+0x10/0x10
[ 95.475553][ T5325] ? __pfx_bus_for_each_drv+0x10/0x10
[ 95.477867][ T5325] ? lockdep_hardirqs_on+0x7a/0x110
[ 95.480046][ T5325] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 95.482443][ T5325] __device_attach+0x2c4/0x450
[ 95.484560][ T5325] ? __pfx___device_attach+0x10/0x10
[ 95.486818][ T5325] ? do_raw_spin_unlock+0x4d/0x210
[ 95.488923][ T5325] ? _raw_spin_unlock+0x28/0x50
[ 95.491043][ T5325] device_initial_probe+0xa1/0xd0
[ 95.493221][ T5325] bus_probe_device+0x12a/0x220
[ 95.495410][ T5325] device_add+0x7d7/0xb80
[ 95.497383][ T5325] ? __pfx_vp_set_status+0x10/0x10
[ 95.499663][ T5325] register_virtio_device+0x4c2/0x6d0
[ 95.502746][ T5325] ? __pfx_register_virtio_device+0x10/0x10
[ 95.505318][ T5325] ? pci_set_master+0xf6/0x1a0
[ 95.507474][ T5325] ? __raw_spin_lock_init+0x45/0x100
[ 95.509772][ T5325] ? virtio_pci_modern_probe+0x225/0x280
[ 95.512253][ T5325] virtio_pci_probe+0x2a8/0x330
[ 95.514302][ T5325] pci_device_probe+0x431/0xc90
[ 95.516589][ T5325] ? __pfx_pci_device_probe+0x10/0x10
[ 95.518881][ T5325] ? kernfs_put+0x7b9/0x820
[ 95.520848][ T5325] ? kernfs_create_link+0x187/0x200
[ 95.523000][ T5325] ? sysfs_do_create_link_sd+0xe0/0x110
[ 95.525196][ T5325] ? driver_sysfs_add+0x1fe/0x210
[ 95.527518][ T5325] ? __pfx_pci_device_probe+0x10/0x10
[ 95.529719][ T5325] really_probe+0x254/0xae0
[ 95.531644][ T5325] __driver_probe_device+0x1e8/0x360
[ 95.534045][ T5325] driver_probe_device+0x4f/0x240
[ 95.536260][ T5325] __device_attach_driver+0x270/0x410
[ 95.538698][ T5325] bus_for_each_drv+0x258/0x2f0
[ 95.540811][ T5325] ? __pfx___device_attach_driver+0x10/0x10
[ 95.543390][ T5325] ? __pfx_bus_for_each_drv+0x10/0x10
[ 95.545629][ T5325] ? lockdep_hardirqs_on+0x7a/0x110
[ 95.547890][ T5325] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 95.550310][ T5325] __device_attach+0x2c4/0x450
[ 95.552171][ T5325] ? __pfx___device_attach+0x10/0x10
[ 95.554665][ T5325] ? _raw_spin_unlock+0x28/0x50
[ 95.557135][ T5325] device_initial_probe+0xa1/0xd0
[ 95.559368][ T5325] pci_bus_add_device+0xbc/0xe0
[ 95.561370][ T5325] pci_bus_add_devices+0x94/0x1c0
[ 95.563499][ T5325] pci_rescan_bus+0x2a/0x40
[ 95.565421][ T5325] rescan_store+0xcc/0x150
[ 95.567553][ T5325] ? __pfx_rescan_store+0x10/0x10
[ 95.569641][ T5325] ? sysfs_file_kobj+0x1e4/0x230
[ 95.571795][ T5325] ? sysfs_kf_write+0x166/0x260
[ 95.573775][ T5325] ? __pfx_sysfs_kf_write+0x10/0x10
[ 95.575931][ T5325] kernfs_fop_write_iter+0x3a4/0x540
[ 95.578110][ T5325] vfs_write+0x612/0xba0
[ 95.579911][ T5325] ? __pfx_vfs_write+0x10/0x10
[ 95.581848][ T5325] ? __fget_files+0x2a/0x420
[ 95.583826][ T5325] ksys_write+0x150/0x270
[ 95.585687][ T5325] ? __pfx_ksys_write+0x10/0x10
[ 95.587882][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.590344][ T5325] do_syscall_64+0x174/0x580
[ 95.592261][ T5325] ? trace_irq_disable+0x3b/0x140
[ 95.594062][ T5325] ? clear_bhb_loop+0x40/0x90
[ 95.595761][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.598286][ T5325] RIP: 0033:0x7fee4179e019
[ 95.600321][ T5325] 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
[ 95.609731][ T5325] RSP: 002b:00007fee42605fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 95.613179][ T5325] RAX: ffffffffffffffda RBX: 00007fee41a25fa0 RCX: 00007fee4179e019
[ 95.616446][ T5325] RDX: 0000000000000001 RSI: 0000200000000a00 RDI: 0000000000000006
[ 95.619585][ T5325] RBP: 00007fee4183500c R08: 0000000000000000 R09: 0000000000000000
[ 95.622561][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 95.625557][ T5325] R13: 00007fee41a26038 R14: 00007fee41a25fa0 R15: 00007ffd8443c0c8
[ 95.628619][ T5325]
[ 95.629841][ T5325] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 95.632608][ T5325] CPU: 0 UID: 0 PID: 5325 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 95.636326][ T5325] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 95.640490][ T5325] Call Trace:
[ 95.641894][ T5325]
[ 95.643130][ T5325] vpanic+0x56c/0xa60
[ 95.644866][ T5325] ? __pfx__printk+0x10/0x10
[ 95.646860][ T5325] ? __pfx_vpanic+0x10/0x10
[ 95.648759][ T5325] ? is_bpf_text_address+0x292/0x2b0
[ 95.650823][ T5325] ? is_bpf_text_address+0x26/0x2b0
[ 95.653169][ T5325] panic+0xc5/0xd0
[ 95.654711][ T5325] ? __pfx_panic+0x10/0x10
[ 95.656584][ T5325] __warn+0x315/0x4c0
[ 95.658264][ T5325] ? __kmem_cache_create_args+0xac/0x440
[ 95.660649][ T5325] ? __kmem_cache_create_args+0xac/0x440
[ 95.662867][ T5325] __report_bug+0x276/0x570
[ 95.664661][ T5325] ? __kmem_cache_create_args+0xac/0x440
[ 95.666847][ T5325] ? __pfx___report_bug+0x10/0x10
[ 95.668844][ T5325] ? __mutex_lock+0x30d/0x1550
[ 95.670790][ T5325] ? vp_find_one_vq_msix+0x2b0/0x460
[ 95.672891][ T5325] report_bug_entry+0x19a/0x290
[ 95.674640][ T5325] ? __kmem_cache_create_args+0xaf/0x440
[ 95.676641][ T5325] ? __kmem_cache_create_args+0xb4/0x440
[ 95.678955][ T5325] handle_bug+0xce/0x200
[ 95.680648][ T5325] exc_invalid_op+0x1a/0x50
[ 95.682451][ T5325] asm_exc_invalid_op+0x1a/0x20
[ 95.684397][ T5325] RIP: 0010:__kmem_cache_create_args+0xaf/0x440
[ 95.686840][ T5325] Code: c6 8e 4d 8b 24 24 49 81 fc 18 9f c6 8e 74 20 49 8b 7c 24 f8 48 89 de e8 9f 71 b8 09 85 c0 75 e2 48 8d 3d 84 c2 45 0e 48 89 de <67> 48 0f b9 3a 48 89 df be 20 00 00 00 e8 3f 73 b8 09 48 85 c0 0f
[ 95.694443][ T5325] RSP: 0018:ffffc9000e59ee28 EFLAGS: 00010246
[ 95.696786][ T5325] RAX: 0000000000000000 RBX: ffffffff8c745100 RCX: 0000000000000001
[ 95.699891][ T5325] RDX: 000000008c745100 RSI: ffffffff8c745100 RDI: ffffffff905c9c80
[ 95.703137][ T5325] RBP: 0000000000000000 R08: ffffffff9057bf37 R09: 1ffffffff20af7e6
[ 95.706257][ T5325] R10: dffffc0000000000 R11: fffffbfff20af7e7 R12: ffff88803524c060
[ 95.709320][ T5325] R13: 1ffff92001cb3dcc R14: 00000000000000d8 R15: ffffc9000e59ee80
[ 95.712462][ T5325] ? __kmem_cache_create_args+0xa1/0x440
[ 95.714940][ T5325] virtio_gpu_alloc_vbufs+0xc3/0x150
[ 95.717185][ T5325] ? __pfx_virtio_gpu_alloc_vbufs+0x10/0x10
[ 95.719632][ T5325] ? iowrite16+0x1e/0x80
[ 95.721303][ T5325] ? vp_modern_set_queue_enable+0x4d/0x80
[ 95.723885][ T5325] ? iowrite16+0x1e/0x80
[ 95.725533][ T5325] ? vp_modern_find_vqs+0xe9/0x110
[ 95.727656][ T5325] virtio_gpu_init+0x1195/0x19a0
[ 95.729924][ T5325] ? __pfx_virtio_gpu_init+0x10/0x10
[ 95.732168][ T5325] ? __pfx_virtio_gpu_ctrl_ack+0x10/0x10
[ 95.734435][ T5325] ? __pfx_virtio_gpu_cursor_ack+0x10/0x10
[ 95.736886][ T5325] ? vga_remove_vgacon+0x3f/0xd0
[ 95.739024][ T5325] ? __pfx_console_unlock+0x10/0x10
[ 95.741306][ T5325] ? is_console_locked+0x9/0x20
[ 95.743405][ T5325] ? do_unregister_con_driver+0x267/0x470
[ 95.745856][ T5325] virtio_gpu_probe+0x1a9/0x290
[ 95.747952][ T5325] virtio_dev_probe+0xdf6/0x10c0
[ 95.750090][ T5325] ? __pfx_virtio_dev_probe+0x10/0x10
[ 95.752396][ T5325] ? sysfs_do_create_link_sd+0xe0/0x110
[ 95.754657][ T5325] ? driver_sysfs_add+0x1fe/0x210
[ 95.756829][ T5325] ? __pfx_virtio_dev_probe+0x10/0x10
[ 95.759166][ T5325] really_probe+0x254/0xae0
[ 95.761219][ T5325] __driver_probe_device+0x1e8/0x360
[ 95.763487][ T5325] driver_probe_device+0x4f/0x240
[ 95.765660][ T5325] __device_attach_driver+0x270/0x410
[ 95.768085][ T5325] bus_for_each_drv+0x258/0x2f0
[ 95.770385][ T5325] ? __pfx___device_attach_driver+0x10/0x10
[ 95.773036][ T5325] ? __pfx_bus_for_each_drv+0x10/0x10
[ 95.775266][ T5325] ? lockdep_hardirqs_on+0x7a/0x110
[ 95.777362][ T5325] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 95.779728][ T5325] __device_attach+0x2c4/0x450
[ 95.781702][ T5325] ? __pfx___device_attach+0x10/0x10
[ 95.783878][ T5325] ? do_raw_spin_unlock+0x4d/0x210
[ 95.785966][ T5325] ? _raw_spin_unlock+0x28/0x50
[ 95.787953][ T5325] device_initial_probe+0xa1/0xd0
[ 95.789968][ T5325] bus_probe_device+0x12a/0x220
[ 95.792013][ T5325] device_add+0x7d7/0xb80
[ 95.793707][ T5325] ? __pfx_vp_set_status+0x10/0x10
[ 95.795789][ T5325] register_virtio_device+0x4c2/0x6d0
[ 95.797917][ T5325] ? __pfx_register_virtio_device+0x10/0x10
[ 95.800378][ T5325] ? pci_set_master+0xf6/0x1a0
[ 95.802461][ T5325] ? __raw_spin_lock_init+0x45/0x100
[ 95.804613][ T5325] ? virtio_pci_modern_probe+0x225/0x280
[ 95.806881][ T5325] virtio_pci_probe+0x2a8/0x330
[ 95.809002][ T5325] pci_device_probe+0x431/0xc90
[ 95.811131][ T5325] ? __pfx_pci_device_probe+0x10/0x10
[ 95.813500][ T5325] ? kernfs_put+0x7b9/0x820
[ 95.815478][ T5325] ? kernfs_create_link+0x187/0x200
[ 95.817523][ T5325] ? sysfs_do_create_link_sd+0xe0/0x110
[ 95.819749][ T5325] ? driver_sysfs_add+0x1fe/0x210
[ 95.821971][ T5325] ? __pfx_pci_device_probe+0x10/0x10
[ 95.824270][ T5325] really_probe+0x254/0xae0
[ 95.826224][ T5325] __driver_probe_device+0x1e8/0x360
[ 95.828471][ T5325] driver_probe_device+0x4f/0x240
[ 95.830610][ T5325] __device_attach_driver+0x270/0x410
[ 95.832911][ T5325] bus_for_each_drv+0x258/0x2f0
[ 95.834983][ T5325] ? __pfx___device_attach_driver+0x10/0x10
[ 95.837553][ T5325] ? __pfx_bus_for_each_drv+0x10/0x10
[ 95.839886][ T5325] ? lockdep_hardirqs_on+0x7a/0x110
[ 95.842085][ T5325] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 95.844554][ T5325] __device_attach+0x2c4/0x450
[ 95.846599][ T5325] ? __pfx___device_attach+0x10/0x10
[ 95.848794][ T5325] ? _raw_spin_unlock+0x28/0x50
[ 95.850816][ T5325] device_initial_probe+0xa1/0xd0
[ 95.852956][ T5325] pci_bus_add_device+0xbc/0xe0
[ 95.854912][ T5325] pci_bus_add_devices+0x94/0x1c0
[ 95.857062][ T5325] pci_rescan_bus+0x2a/0x40
[ 95.858981][ T5325] rescan_store+0xcc/0x150
[ 95.860895][ T5325] ? __pfx_rescan_store+0x10/0x10
[ 95.862968][ T5325] ? sysfs_file_kobj+0x1e4/0x230
[ 95.865384][ T5325] ? sysfs_kf_write+0x166/0x260
[ 95.867464][ T5325] ? __pfx_sysfs_kf_write+0x10/0x10
[ 95.869659][ T5325] kernfs_fop_write_iter+0x3a4/0x540
[ 95.871989][ T5325] vfs_write+0x612/0xba0
[ 95.873820][ T5325] ? __pfx_vfs_write+0x10/0x10
[ 95.875815][ T5325] ? __fget_files+0x2a/0x420
[ 95.877716][ T5325] ksys_write+0x150/0x270
[ 95.879594][ T5325] ? __pfx_ksys_write+0x10/0x10
[ 95.881657][ T5325] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.884246][ T5325] do_syscall_64+0x174/0x580
[ 95.886047][ T5325] ? trace_irq_disable+0x3b/0x140
[ 95.888414][ T5325] ? clear_bhb_loop+0x40/0x90
[ 95.890335][ T5325] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.892733][ T5325] RIP: 0033:0x7fee4179e019
[ 95.894547][ T5325] 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
[ 95.902219][ T5325] RSP: 002b:00007fee42605fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 95.905700][ T5325] RAX: ffffffffffffffda RBX: 00007fee41a25fa0 RCX: 00007fee4179e019
[ 95.908904][ T5325] RDX: 0000000000000001 RSI: 0000200000000a00 RDI: 0000000000000006
[ 95.912188][ T5325] RBP: 00007fee4183500c R08: 0000000000000000 R09: 0000000000000000
[ 95.915479][ T5325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 95.918837][ T5325] R13: 00007fee41a26038 R14: 00007fee41a25fa0 R15: 00007ffd8443c0c8
[ 95.922266][ T5325]
[ 95.923960][ T5325] Kernel Offset: disabled
[ 95.925800][ T5325] Rebooting in 86400 seconds..