program:
mkdir(&(0x7f0000000000)='./sys\x00', 0x1ff)
mount(0x0, &(0x7f0000000100)='./sys\x00', &(0x7f0000000200)='sysfs\x00', 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/bus/pci/devices/0000:00:04.0/remove\x00', 0x1, 0x0)
openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x0, 0x0)
syz_pidfd_open(0x0, 0x0)
ioctl$IOMMU_TEST_OP_ACCESS_REPLACE_IOAS(0xffffffffffffffff, 0x3ba0, &(0x7f00000000c0)={0x48})
write(r0, &(0x7f0000000400)='1', 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./sys/bus/pci/rescan\x00', 0x1, 0x0)
write(r1, &(0x7f0000000600)='1', 0x1) (fail_nth: 4)
[ 106.925776][ T4654] Bluetooth: hci0: command tx timeout
[ 107.114112][ T5328] pci_bus 0000:01: busn_res: [bus 01] is released
[ 107.170754][ T5329] FAULT_INJECTION: forcing a failure.
[ 107.170754][ T5329] name failslab, interval 1, probability 0, space 0, times 1
[ 107.176871][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 107.176889][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 107.176896][ T5329] Call Trace:
[ 107.176901][ T5329]
[ 107.176907][ T5329] dump_stack_lvl+0xe8/0x150
[ 107.176974][ T5329] should_fail_ex+0x40c/0x560
[ 107.177033][ T5329] should_failslab+0xa8/0x100
[ 107.177050][ T5329] __kmalloc_node_track_caller_noprof+0x100/0x730
[ 107.177067][ T5329] ? kobject_set_name_vargs+0x61/0x110
[ 107.177113][ T5329] ? kobject_set_name_vargs+0x61/0x110
[ 107.177133][ T5329] kvasprintf+0xeb/0x1a0
[ 107.177152][ T5329] ? __pfx_kvasprintf+0x10/0x10
[ 107.177173][ T5329] ? acpi_dev_for_each_child+0x9b/0xe0
[ 107.177201][ T5329] ? kvasprintf_const+0xe8/0x240
[ 107.177218][ T5329] kobject_set_name_vargs+0x61/0x110
[ 107.177235][ T5329] dev_set_name+0xe2/0x140
[ 107.177256][ T5329] ? __pfx_dev_set_name+0x10/0x10
[ 107.177274][ T5329] ? pci_dev_assign_slot+0x194/0x1b0
[ 107.177287][ T5329] ? set_primary_fwnode+0xd6/0x230
[ 107.177302][ T5329] pci_setup_device+0x56c/0x2670
[ 107.177315][ T5329] ? ksys_write+0x150/0x270
[ 107.177330][ T5329] ? do_syscall_64+0x174/0x580
[ 107.177343][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.177362][ T5329] ? __pfx_pci_setup_device+0x10/0x10
[ 107.177397][ T5329] ? __kasan_kmalloc+0x93/0xb0
[ 107.177414][ T5329] ? __kmalloc_cache_noprof+0x150/0x660
[ 107.177430][ T5329] ? __raw_spin_lock_init+0x45/0x100
[ 107.177446][ T5329] pci_scan_single_device+0x2f4/0x400
[ 107.177464][ T5329] ? __pfx_pci_scan_single_device+0x10/0x10
[ 107.177486][ T5329] pci_scan_slot+0x1ba/0x5a0
[ 107.177502][ T5329] ? __pfx_pci_scan_slot+0x10/0x10
[ 107.177515][ T5329] ? __up_read+0x29c/0x930
[ 107.177552][ T5329] pci_scan_child_bus_extend+0x68/0x7c0
[ 107.177569][ T5329] ? pci_find_next_bus+0x63/0x70
[ 107.177590][ T5329] pci_rescan_bus+0x18/0x40
[ 107.177606][ T5329] rescan_store+0xcc/0x150
[ 107.177620][ T5329] ? __pfx_rescan_store+0x10/0x10
[ 107.177635][ T5329] ? sysfs_file_kobj+0x1e4/0x230
[ 107.177649][ T5329] ? sysfs_kf_write+0x166/0x260
[ 107.177664][ T5329] ? __pfx_sysfs_kf_write+0x10/0x10
[ 107.177675][ T5329] kernfs_fop_write_iter+0x3a4/0x540
[ 107.177695][ T5329] vfs_write+0x612/0xba0
[ 107.177717][ T5329] ? __pfx_vfs_write+0x10/0x10
[ 107.177740][ T5329] ? __fget_files+0x2a/0x420
[ 107.177760][ T5329] ksys_write+0x150/0x270
[ 107.177778][ T5329] ? __pfx_ksys_write+0x10/0x10
[ 107.177800][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.177812][ T5329] do_syscall_64+0x174/0x580
[ 107.177824][ T5329] ? trace_irq_disable+0x3b/0x140
[ 107.177839][ T5329] ? clear_bhb_loop+0x40/0x90
[ 107.177853][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.177865][ T5329] RIP: 0033:0x7fa500f9e019
[ 107.177877][ T5329] 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
[ 107.177886][ T5329] RSP: 002b:00007fa501eb4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 107.177899][ T5329] RAX: ffffffffffffffda RBX: 00007fa501226090 RCX: 00007fa500f9e019
[ 107.177906][ T5329] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005
[ 107.177913][ T5329] RBP: 00007fa501eb5050 R08: 0000000000000000 R09: 0000000000000000
[ 107.177920][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 107.177926][ T5329] R13: 00007fa501226128 R14: 00007fa501226090 R15: 00007ffca8295098
[ 107.177946][ T5329]
[ 107.343656][ T5329] pci (null): [8086:3420] type 01 class 0x060400 PCIe Root Port
[ 107.353382][ T5329] pci (null): PCI bridge to [bus 01]
[ 107.355870][ T5329] pci (null): bridge window [io 0x1000-0x1fff]
[ 107.360151][ T5329] pci (null): bridge window [mem 0xfe800000-0xfe9fffff]
[ 107.367154][ T5329] pci (null): bridge window [mem 0xfc800000-0xfc9fffff 64bit pref]
[ 107.372180][ T5329] pci (null): enabling Extended Tags
[ 107.379997][ T5329] ------------[ cut here ]------------
[ 107.382328][ T5329] ret < 0
[ 107.382338][ T5329] WARNING: drivers/pci/probe.c:2768 at pci_device_add+0x1542/0x1910, CPU#0: syz.0.0/5329
[ 107.387349][ T5329] Modules linked in:
[ 107.389172][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 107.392890][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 107.397123][ T5329] RIP: 0010:pci_device_add+0x1542/0x1910
[ 107.399603][ T5329] Code: f8 ff ff e9 77 f8 ff ff e8 7b 33 ac fc 90 0f 0b 90 e9 a2 f8 ff ff e8 6d 33 ac fc 90 0f 0b 90 e9 69 fc ff ff e8 5f 33 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
[ 107.407534][ T5329] RSP: 0018:ffffc9000e327880 EFLAGS: 00010293
[ 107.410084][ T5329] RAX: ffffffff851af1c1 RBX: 00000000ffffffea RCX: ffff888035a54a80
[ 107.413492][ T5329] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000
[ 107.417032][ T5329] RBP: ffffc9000e327990 R08: ffff888040b1810b R09: 1ffff11008163021
[ 107.421722][ T5329] R10: dffffc0000000000 R11: ffffed1008163022 R12: 1ffff11008163091
[ 107.425185][ T5329] R13: ffff88801d234030 R14: ffff88801b0b6800 R15: ffff888040b18000
[ 107.428504][ T5329] FS: 00007fa501eb56c0(0000) GS:ffff88808c53f000(0000) knlGS:0000000000000000
[ 107.432947][ T5329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.435749][ T5329] CR2: 0000555e39dc7168 CR3: 0000000012214000 CR4: 0000000000352ef0
[ 107.439181][ T5329] Call Trace:
[ 107.440619][ T5329]
[ 107.441894][ T5329] ? __pfx_pci_device_add+0x10/0x10
[ 107.444101][ T5329] ? __raw_spin_lock_init+0x45/0x100
[ 107.446342][ T5329] pci_scan_single_device+0x3ae/0x400
[ 107.448742][ T5329] ? __pfx_pci_scan_single_device+0x10/0x10
[ 107.451323][ T5329] pci_scan_slot+0x1ba/0x5a0
[ 107.453347][ T5329] ? __pfx_pci_scan_slot+0x10/0x10
[ 107.455527][ T5329] ? __up_read+0x29c/0x930
[ 107.457395][ T5329] pci_scan_child_bus_extend+0x68/0x7c0
[ 107.459674][ T5329] ? pci_find_next_bus+0x63/0x70
[ 107.461717][ T5329] pci_rescan_bus+0x18/0x40
[ 107.463650][ T5329] rescan_store+0xcc/0x150
[ 107.465852][ T5329] ? __pfx_rescan_store+0x10/0x10
[ 107.468262][ T5329] ? sysfs_file_kobj+0x1e4/0x230
[ 107.470566][ T5329] ? sysfs_kf_write+0x166/0x260
[ 107.472705][ T5329] ? __pfx_sysfs_kf_write+0x10/0x10
[ 107.474898][ T5329] kernfs_fop_write_iter+0x3a4/0x540
[ 107.477204][ T5329] vfs_write+0x612/0xba0
[ 107.479122][ T5329] ? __pfx_vfs_write+0x10/0x10
[ 107.481209][ T5329] ? __fget_files+0x2a/0x420
[ 107.483198][ T5329] ksys_write+0x150/0x270
[ 107.485463][ T5329] ? __pfx_ksys_write+0x10/0x10
[ 107.487779][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.490457][ T5329] do_syscall_64+0x174/0x580
[ 107.492479][ T5329] ? trace_irq_disable+0x3b/0x140
[ 107.494709][ T5329] ? clear_bhb_loop+0x40/0x90
[ 107.496821][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.499515][ T5329] RIP: 0033:0x7fa500f9e019
[ 107.501522][ T5329] 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
[ 107.509547][ T5329] RSP: 002b:00007fa501eb4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 107.513208][ T5329] RAX: ffffffffffffffda RBX: 00007fa501226090 RCX: 00007fa500f9e019
[ 107.516727][ T5329] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005
[ 107.521171][ T5329] RBP: 00007fa501eb5050 R08: 0000000000000000 R09: 0000000000000000
[ 107.525009][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 107.528384][ T5329] R13: 00007fa501226128 R14: 00007fa501226090 R15: 00007ffca8295098
[ 107.531794][ T5329]
[ 107.533150][ T5329] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 107.536280][ T5329] CPU: 0 UID: 0 PID: 5329 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full)
[ 107.539593][ T5329] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 107.543771][ T5329] Call Trace:
[ 107.545175][ T5329]
[ 107.546345][ T5329] vpanic+0x56c/0xa60
[ 107.548101][ T5329] ? __pfx__printk+0x10/0x10
[ 107.550051][ T5329] ? __pfx_vpanic+0x10/0x10
[ 107.552010][ T5329] ? is_bpf_text_address+0x292/0x2b0
[ 107.554350][ T5329] ? is_bpf_text_address+0x26/0x2b0
[ 107.556348][ T5329] panic+0xc5/0xd0
[ 107.557873][ T5329] ? __pfx_panic+0x10/0x10
[ 107.559803][ T5329] __warn+0x315/0x4c0
[ 107.561511][ T5329] ? pci_device_add+0x1542/0x1910
[ 107.563408][ T5329] ? pci_device_add+0x1542/0x1910
[ 107.565306][ T5329] __report_bug+0x276/0x570
[ 107.567251][ T5329] ? pci_device_add+0x1542/0x1910
[ 107.569350][ T5329] ? __pfx___report_bug+0x10/0x10
[ 107.571455][ T5329] ? pci_device_add+0x1542/0x1910
[ 107.573575][ T5329] report_bug+0x16a/0x220
[ 107.575502][ T5329] ? pci_device_add+0x1542/0x1910
[ 107.577627][ T5329] ? pci_device_add+0x1544/0x1910
[ 107.579821][ T5329] handle_bug+0x9c/0x200
[ 107.581710][ T5329] exc_invalid_op+0x1a/0x50
[ 107.583586][ T5329] asm_exc_invalid_op+0x1a/0x20
[ 107.585543][ T5329] RIP: 0010:pci_device_add+0x1542/0x1910
[ 107.587860][ T5329] Code: f8 ff ff e9 77 f8 ff ff e8 7b 33 ac fc 90 0f 0b 90 e9 a2 f8 ff ff e8 6d 33 ac fc 90 0f 0b 90 e9 69 fc ff ff e8 5f 33 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
[ 107.595609][ T5329] RSP: 0018:ffffc9000e327880 EFLAGS: 00010293
[ 107.598188][ T5329] RAX: ffffffff851af1c1 RBX: 00000000ffffffea RCX: ffff888035a54a80
[ 107.601585][ T5329] RDX: 0000000000000000 RSI: 00000000ffffffea RDI: 0000000000000000
[ 107.605427][ T5329] RBP: ffffc9000e327990 R08: ffff888040b1810b R09: 1ffff11008163021
[ 107.609670][ T5329] R10: dffffc0000000000 R11: ffffed1008163022 R12: 1ffff11008163091
[ 107.613379][ T5329] R13: ffff88801d234030 R14: ffff88801b0b6800 R15: ffff888040b18000
[ 107.616511][ T5329] ? pci_device_add+0x1541/0x1910
[ 107.618575][ T5329] ? __pfx_pci_device_add+0x10/0x10
[ 107.621028][ T5329] ? __raw_spin_lock_init+0x45/0x100
[ 107.623306][ T5329] pci_scan_single_device+0x3ae/0x400
[ 107.625560][ T5329] ? __pfx_pci_scan_single_device+0x10/0x10
[ 107.627911][ T5329] pci_scan_slot+0x1ba/0x5a0
[ 107.629798][ T5329] ? __pfx_pci_scan_slot+0x10/0x10
[ 107.631848][ T5329] ? __up_read+0x29c/0x930
[ 107.633571][ T5329] pci_scan_child_bus_extend+0x68/0x7c0
[ 107.635924][ T5329] ? pci_find_next_bus+0x63/0x70
[ 107.638087][ T5329] pci_rescan_bus+0x18/0x40
[ 107.639959][ T5329] rescan_store+0xcc/0x150
[ 107.641679][ T5329] ? __pfx_rescan_store+0x10/0x10
[ 107.643597][ T5329] ? sysfs_file_kobj+0x1e4/0x230
[ 107.645544][ T5329] ? sysfs_kf_write+0x166/0x260
[ 107.647477][ T5329] ? __pfx_sysfs_kf_write+0x10/0x10
[ 107.649612][ T5329] kernfs_fop_write_iter+0x3a4/0x540
[ 107.651778][ T5329] vfs_write+0x612/0xba0
[ 107.653529][ T5329] ? __pfx_vfs_write+0x10/0x10
[ 107.655500][ T5329] ? __fget_files+0x2a/0x420
[ 107.657405][ T5329] ksys_write+0x150/0x270
[ 107.659188][ T5329] ? __pfx_ksys_write+0x10/0x10
[ 107.661181][ T5329] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.663745][ T5329] do_syscall_64+0x174/0x580
[ 107.665820][ T5329] ? trace_irq_disable+0x3b/0x140
[ 107.667960][ T5329] ? clear_bhb_loop+0x40/0x90
[ 107.670055][ T5329] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.672712][ T5329] RIP: 0033:0x7fa500f9e019
[ 107.674646][ T5329] 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
[ 107.682722][ T5329] RSP: 002b:00007fa501eb4fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 107.686211][ T5329] RAX: ffffffffffffffda RBX: 00007fa501226090 RCX: 00007fa500f9e019
[ 107.689621][ T5329] RDX: 0000000000000001 RSI: 0000200000000600 RDI: 0000000000000005
[ 107.692981][ T5329] RBP: 00007fa501eb5050 R08: 0000000000000000 R09: 0000000000000000
[ 107.696297][ T5329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 107.699502][ T5329] R13: 00007fa501226128 R14: 00007fa501226090 R15: 00007ffca8295098
[ 107.702758][ T5329]
[ 107.704387][ T5329] Kernel Offset: disabled
[ 107.706104][ T5329] Rebooting in 86400 seconds..