program:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x2, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:1d.0/remove\x00', 0x1, 0x0)
write(r0, &(0x7f0000000400)='1', 0x1)
seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000700)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000800)='1', 0x1) (fail_nth: 4)
[ 94.648886][ T5272] Bluetooth: hci0: command tx timeout
[ 94.720617][ T5313] uhci_hcd 0000:00:1d.0: remove, state 4
[ 94.723192][ T5313] usb usb2: USB disconnect, device number 1
[ 94.808313][ T5313] uhci_hcd 0000:00:1d.0: USB bus 2 deregistered
[ 94.895482][ T5314] FAULT_INJECTION: forcing a failure.
[ 94.895482][ T5314] name failslab, interval 1, probability 0, space 0, times 1
[ 94.902202][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 94.902219][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 94.902225][ T5314] Call Trace:
[ 94.902230][ T5314]
[ 94.902234][ T5314] dump_stack_lvl+0xe8/0x150
[ 94.902297][ T5314] should_fail_ex+0x40c/0x560
[ 94.902341][ T5314] should_failslab+0xa8/0x100
[ 94.902351][ T5314] __kmalloc_node_track_caller_noprof+0x100/0x730
[ 94.902361][ T5314] ? kobject_set_name_vargs+0x61/0x110
[ 94.902414][ T5314] ? kobject_set_name_vargs+0x61/0x110
[ 94.902433][ T5314] kvasprintf+0xeb/0x1a0
[ 94.902448][ T5314] ? __pfx_kvasprintf+0x10/0x10
[ 94.902461][ T5314] ? acpi_dev_for_each_child+0x9b/0xe0
[ 94.902479][ T5314] ? kvasprintf_const+0xe8/0x240
[ 94.902494][ T5314] kobject_set_name_vargs+0x61/0x110
[ 94.902509][ T5314] dev_set_name+0xe2/0x140
[ 94.902526][ T5314] ? __pfx_dev_set_name+0x10/0x10
[ 94.902541][ T5314] ? pci_dev_assign_slot+0x194/0x1b0
[ 94.902556][ T5314] ? set_primary_fwnode+0xd6/0x230
[ 94.902568][ T5314] pci_setup_device+0x56c/0x2670
[ 94.902580][ T5314] ? ksys_write+0x150/0x270
[ 94.902593][ T5314] ? do_syscall_64+0x174/0x580
[ 94.902606][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.902623][ T5314] ? __pfx_pci_setup_device+0x10/0x10
[ 94.902653][ T5314] ? __kasan_kmalloc+0x93/0xb0
[ 94.902669][ T5314] ? __kmalloc_cache_noprof+0x150/0x660
[ 94.902683][ T5314] ? __raw_spin_lock_init+0x45/0x100
[ 94.902698][ T5314] pci_scan_single_device+0x2f4/0x400
[ 94.902713][ T5314] ? __pfx_pci_scan_single_device+0x10/0x10
[ 94.902743][ T5314] pci_scan_slot+0x1ba/0x5a0
[ 94.902757][ T5314] ? __pfx_pci_scan_slot+0x10/0x10
[ 94.902769][ T5314] ? __up_read+0x29c/0x930
[ 94.902785][ T5314] pci_scan_child_bus_extend+0x68/0x7c0
[ 94.902799][ T5314] ? pci_find_next_bus+0x63/0x70
[ 94.902816][ T5314] pci_rescan_bus+0x18/0x40
[ 94.902827][ T5314] rescan_store+0xcc/0x150
[ 94.902839][ T5314] ? __pfx_rescan_store+0x10/0x10
[ 94.902876][ T5314] ? sysfs_file_kobj+0x1e4/0x230
[ 94.902889][ T5314] ? sysfs_kf_write+0x166/0x260
[ 94.902902][ T5314] ? __pfx_sysfs_kf_write+0x10/0x10
[ 94.902912][ T5314] kernfs_fop_write_iter+0x3a4/0x540
[ 94.902932][ T5314] vfs_write+0x612/0xba0
[ 94.902951][ T5314] ? __pfx_vfs_write+0x10/0x10
[ 94.902971][ T5314] ? __fget_files+0x2a/0x420
[ 94.902988][ T5314] ksys_write+0x150/0x270
[ 94.903003][ T5314] ? __pfx_ksys_write+0x10/0x10
[ 94.903021][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.903033][ T5314] do_syscall_64+0x174/0x580
[ 94.903046][ T5314] ? trace_irq_disable+0x3b/0x140
[ 94.903059][ T5314] ? clear_bhb_loop+0x70/0xc0
[ 94.903072][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 94.903082][ T5314] RIP: 0033:0x7f2a7f99e0d9
[ 94.903093][ T5314] 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
[ 94.903102][ T5314] RSP: 002b:00007f2a8084dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 94.903114][ T5314] RAX: ffffffffffffffda RBX: 00007f2a7fc26090 RCX: 00007f2a7f99e0d9
[ 94.903121][ T5314] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000004
[ 94.903126][ T5314] RBP: 00007f2a8084e050 R08: 0000000000000000 R09: 0000000000000000
[ 94.903133][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 94.903139][ T5314] R13: 00007f2a7fc26128 R14: 00007f2a7fc26090 R15: 00007ffd2b2fe6f8
[ 94.903154][ T5314]
[ 94.904041][ T5314] pci (null): [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint
[ 95.071843][ T5314] pci (null): BAR 4 [io 0xc0e0-0xc0ff]
[ 95.075715][ T5314] ------------[ cut here ]------------
[ 95.078521][ T5314] ret < 0
[ 95.078532][ T5314] WARNING: drivers/pci/probe.c:2768 at pci_device_add+0x1542/0x1910, CPU#0: syz.0.0/5314
[ 95.083899][ T5314] Modules linked in:
[ 95.086248][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 95.090024][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 95.094589][ T5314] RIP: 0010:pci_device_add+0x1542/0x1910
[ 95.097312][ T5314] Code: f8 ff ff e9 77 f8 ff ff e8 fb a0 ac fc 90 0f 0b 90 e9 a2 f8 ff ff e8 ed a0 ac fc 90 0f 0b 90 e9 69 fc ff ff e8 df a0 ac fc 90 <0f> 0b 90 e9 2f fd ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 4d eb
[ 95.105173][ T5314] RSP: 0018:ffffc9000dfe7880 EFLAGS: 00010293
[ 95.107787][ T5314] RAX: ffffffff851a7201 RBX: 00000000ffffffea RCX: ffff8880369c2540
[ 95.111070][ T5314] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000
[ 95.114210][ T5314] RBP: ffffc9000dfe7990 R08: ffff888012a8810b R09: 1ffff11002551021
[ 95.117580][ T5314] R10: dffffc0000000000 R11: ffffed1002551022 R12: 1ffff11002551091
[ 95.120834][ T5314] R13: ffff88801d224030 R14: ffff88801b0b6800 R15: ffff888012a88000
[ 95.124106][ T5314] FS: 00007f2a8084e6c0(0000) GS:ffff88808c549000(0000) knlGS:0000000000000000
[ 95.128020][ T5314] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.130610][ T5314] CR2: 00005604a9330780 CR3: 00000000408d4000 CR4: 0000000000352ef0
[ 95.133696][ T5314] Call Trace:
[ 95.135113][ T5314]
[ 95.136475][ T5314] ? __pfx_pci_device_add+0x10/0x10
[ 95.138858][ T5314] ? __kmalloc_cache_noprof+0x150/0x660
[ 95.141121][ T5314] ? __raw_spin_lock_init+0x45/0x100
[ 95.143284][ T5314] pci_scan_single_device+0x3ae/0x400
[ 95.145492][ T5314] ? __pfx_pci_scan_single_device+0x10/0x10
[ 95.147984][ T5314] pci_scan_slot+0x1ba/0x5a0
[ 95.149966][ T5314] ? __pfx_pci_scan_slot+0x10/0x10
[ 95.152011][ T5314] ? __up_read+0x29c/0x930
[ 95.153862][ T5314] pci_scan_child_bus_extend+0x68/0x7c0
[ 95.156020][ T5314] ? pci_find_next_bus+0x63/0x70
[ 95.158280][ T5314] pci_rescan_bus+0x18/0x40
[ 95.160228][ T5314] rescan_store+0xcc/0x150
[ 95.162044][ T5314] ? __pfx_rescan_store+0x10/0x10
[ 95.164113][ T5314] ? sysfs_file_kobj+0x1e4/0x230
[ 95.166049][ T5314] ? sysfs_kf_write+0x166/0x260
[ 95.168172][ T5314] ? __pfx_sysfs_kf_write+0x10/0x10
[ 95.170316][ T5314] kernfs_fop_write_iter+0x3a4/0x540
[ 95.172420][ T5314] vfs_write+0x612/0xba0
[ 95.174156][ T5314] ? __pfx_vfs_write+0x10/0x10
[ 95.176174][ T5314] ? __fget_files+0x2a/0x420
[ 95.178208][ T5314] ksys_write+0x150/0x270
[ 95.180031][ T5314] ? __pfx_ksys_write+0x10/0x10
[ 95.182059][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.184342][ T5314] do_syscall_64+0x174/0x580
[ 95.186011][ T5314] ? trace_irq_disable+0x3b/0x140
[ 95.188116][ T5314] ? clear_bhb_loop+0x70/0xc0
[ 95.189946][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.192131][ T5314] RIP: 0033:0x7f2a7f99e0d9
[ 95.194048][ T5314] 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
[ 95.203840][ T5314] RSP: 002b:00007f2a8084dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 95.207347][ T5314] RAX: ffffffffffffffda RBX: 00007f2a7fc26090 RCX: 00007f2a7f99e0d9
[ 95.210813][ T5314] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000004
[ 95.214125][ T5314] RBP: 00007f2a8084e050 R08: 0000000000000000 R09: 0000000000000000
[ 95.217625][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 95.220910][ T5314] R13: 00007f2a7fc26128 R14: 00007f2a7fc26090 R15: 00007ffd2b2fe6f8
[ 95.224089][ T5314]
[ 95.225475][ T5314] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 95.228677][ T5314] CPU: 0 UID: 0 PID: 5314 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 95.232225][ T5314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 95.235794][ T5314] Call Trace:
[ 95.237049][ T5314]
[ 95.238235][ T5314] vpanic+0x56c/0xa60
[ 95.239884][ T5314] ? __pfx__printk+0x10/0x10
[ 95.241757][ T5314] ? __pfx_vpanic+0x10/0x10
[ 95.243568][ T5314] ? is_bpf_text_address+0x292/0x2b0
[ 95.245637][ T5314] ? is_bpf_text_address+0x26/0x2b0
[ 95.247695][ T5314] panic+0xc5/0xd0
[ 95.249298][ T5314] ? __pfx_panic+0x10/0x10
[ 95.251183][ T5314] __warn+0x315/0x4c0
[ 95.252889][ T5314] ? pci_device_add+0x1542/0x1910
[ 95.254941][ T5314] ? pci_device_add+0x1542/0x1910
[ 95.256937][ T5314] __report_bug+0x276/0x570
[ 95.258884][ T5314] ? pci_device_add+0x1542/0x1910
[ 95.261034][ T5314] ? __pfx___report_bug+0x10/0x10
[ 95.263191][ T5314] ? pci_device_add+0x1542/0x1910
[ 95.265313][ T5314] report_bug+0x16a/0x220
[ 95.267122][ T5314] ? pci_device_add+0x1542/0x1910
[ 95.269203][ T5314] ? pci_device_add+0x1544/0x1910
[ 95.271191][ T5314] handle_bug+0x9c/0x200
[ 95.273090][ T5314] exc_invalid_op+0x1a/0x50
[ 95.275102][ T5314] asm_exc_invalid_op+0x1a/0x20
[ 95.277284][ T5314] RIP: 0010:pci_device_add+0x1542/0x1910
[ 95.279794][ T5314] Code: f8 ff ff e9 77 f8 ff ff e8 fb a0 ac fc 90 0f 0b 90 e9 a2 f8 ff ff e8 ed a0 ac fc 90 0f 0b 90 e9 69 fc ff ff e8 df a0 ac fc 90 <0f> 0b 90 e9 2f fd ff ff 89 d1 80 e1 07 80 c1 03 38 c1 0f 8c 4d eb
[ 95.288337][ T5314] RSP: 0018:ffffc9000dfe7880 EFLAGS: 00010293
[ 95.290843][ T5314] RAX: ffffffff851a7201 RBX: 00000000ffffffea RCX: ffff8880369c2540
[ 95.294039][ T5314] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000
[ 95.297218][ T5314] RBP: ffffc9000dfe7990 R08: ffff888012a8810b R09: 1ffff11002551021
[ 95.300490][ T5314] R10: dffffc0000000000 R11: ffffed1002551022 R12: 1ffff11002551091
[ 95.303676][ T5314] R13: ffff88801d224030 R14: ffff88801b0b6800 R15: ffff888012a88000
[ 95.306793][ T5314] ? pci_device_add+0x1541/0x1910
[ 95.308823][ T5314] ? __pfx_pci_device_add+0x10/0x10
[ 95.310960][ T5314] ? __kmalloc_cache_noprof+0x150/0x660
[ 95.313185][ T5314] ? __raw_spin_lock_init+0x45/0x100
[ 95.315289][ T5314] pci_scan_single_device+0x3ae/0x400
[ 95.317446][ T5314] ? __pfx_pci_scan_single_device+0x10/0x10
[ 95.319916][ T5314] pci_scan_slot+0x1ba/0x5a0
[ 95.321723][ T5314] ? __pfx_pci_scan_slot+0x10/0x10
[ 95.323680][ T5314] ? __up_read+0x29c/0x930
[ 95.325520][ T5314] pci_scan_child_bus_extend+0x68/0x7c0
[ 95.327678][ T5314] ? pci_find_next_bus+0x63/0x70
[ 95.329751][ T5314] pci_rescan_bus+0x18/0x40
[ 95.331663][ T5314] rescan_store+0xcc/0x150
[ 95.333552][ T5314] ? __pfx_rescan_store+0x10/0x10
[ 95.335858][ T5314] ? sysfs_file_kobj+0x1e4/0x230
[ 95.338559][ T5314] ? sysfs_kf_write+0x166/0x260
[ 95.340552][ T5314] ? __pfx_sysfs_kf_write+0x10/0x10
[ 95.342743][ T5314] kernfs_fop_write_iter+0x3a4/0x540
[ 95.344929][ T5314] vfs_write+0x612/0xba0
[ 95.346811][ T5314] ? __pfx_vfs_write+0x10/0x10
[ 95.349305][ T5314] ? __fget_files+0x2a/0x420
[ 95.351255][ T5314] ksys_write+0x150/0x270
[ 95.352991][ T5314] ? __pfx_ksys_write+0x10/0x10
[ 95.354891][ T5314] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.357357][ T5314] do_syscall_64+0x174/0x580
[ 95.359217][ T5314] ? trace_irq_disable+0x3b/0x140
[ 95.361327][ T5314] ? clear_bhb_loop+0x70/0xc0
[ 95.363311][ T5314] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.365753][ T5314] RIP: 0033:0x7f2a7f99e0d9
[ 95.367640][ T5314] 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
[ 95.375380][ T5314] RSP: 002b:00007f2a8084dfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 95.378728][ T5314] RAX: ffffffffffffffda RBX: 00007f2a7fc26090 RCX: 00007f2a7f99e0d9
[ 95.381896][ T5314] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000004
[ 95.385163][ T5314] RBP: 00007f2a8084e050 R08: 0000000000000000 R09: 0000000000000000
[ 95.388359][ T5314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 95.391743][ T5314] R13: 00007f2a7fc26128 R14: 00007f2a7fc26090 R15: 00007ffd2b2fe6f8
[ 95.394945][ T5314]
[ 95.396530][ T5314] Kernel Offset: disabled
[ 95.398244][ T5314] Rebooting in 86400 seconds..