[ 442.802551][T11267] ? clear_bhb_loop+0x40/0x90
[ 442.802565][T11267] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.802576][T11267] RIP: 0033:0x7fb1f279de99
[ 442.802586][T11267] 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
[ 442.802598][T11267] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 442.802609][T11267] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 442.802616][T11267] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 442.802622][T11267] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 442.802629][T11267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 442.802635][T11267] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 442.802649][T11267]
[ 442.934297][T11269] FAULT_INJECTION: forcing a failure.
[ 442.934297][T11269] name failslab, interval 1, probability 0, space 0, times 0
[ 442.938389][T11269] CPU: 3 UID: 0 PID: 11269 Comm: syz.0.2361 Not tainted syzkaller #0 PREEMPT(full)
[ 442.938410][T11269] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 442.938420][T11269] Call Trace:
[ 442.938427][T11269]
[ 442.938432][T11269] dump_stack_lvl+0x100/0x190
[ 442.938460][T11269] should_fail_ex.cold+0x5/0xa
[ 442.938482][T11269] should_failslab+0xc2/0x120
[ 442.938504][T11269] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 442.938526][T11269] ? kvasprintf_const+0x66/0x1a0
[ 442.938553][T11269] kvasprintf+0xbc/0x150
[ 442.938585][T11269] ? __pfx_kvasprintf+0x10/0x10
[ 442.938610][T11269] ? acpi_dev_for_each_child+0x88/0xc0
[ 442.938632][T11269] ? find_held_lock+0x2b/0x80
[ 442.938676][T11269] kvasprintf_const+0x66/0x1a0
[ 442.938696][T11269] kobject_set_name_vargs+0x5a/0x140
[ 442.938721][T11269] dev_set_name+0xc7/0x100
[ 442.938746][T11269] ? __pfx_dev_set_name+0x10/0x10
[ 442.938775][T11269] ? set_primary_fwnode+0x11a/0x2a0
[ 442.938797][T11269] ? pci_dev_assign_slot+0x151/0x1b0
[ 442.938822][T11269] pci_setup_device+0x55b/0x2620
[ 442.938849][T11269] ? __pfx_pci_setup_device+0x10/0x10
[ 442.938878][T11269] ? kasan_save_track+0x14/0x30
[ 442.938897][T11269] ? __kasan_kmalloc+0xaa/0xb0
[ 442.938917][T11269] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 442.938944][T11269] ? lockdep_init_map_type+0x5c/0x250
[ 442.938961][T11269] ? __raw_spin_lock_init+0x3a/0x110
[ 442.938988][T11269] pci_scan_single_device+0x1ac/0x240
[ 442.939004][T11269] ? __pfx_pci_scan_single_device+0x10/0x10
[ 442.939021][T11269] ? trace_contention_end+0x126/0x160
[ 442.939047][T11269] pci_scan_slot+0x1c9/0x7c0
[ 442.939075][T11269] ? __pfx_pci_scan_slot+0x10/0x10
[ 442.939088][T11269] ? rcu_is_watching+0x12/0xc0
[ 442.939116][T11269] pci_scan_child_bus_extend+0x6b/0x7b0
[ 442.939132][T11269] ? pci_find_next_bus+0x60/0xb0
[ 442.939155][T11269] pci_rescan_bus+0x18/0x40
[ 442.939171][T11269] rescan_store+0xfb/0x130
[ 442.939185][T11269] ? __pfx_rescan_store+0x10/0x10
[ 442.939200][T11269] ? sysfs_file_kobj+0xe4/0x290
[ 442.939225][T11269] ? __pfx_rescan_store+0x10/0x10
[ 442.939241][T11269] bus_attr_store+0x74/0xb0
[ 442.939265][T11269] ? __pfx_bus_attr_store+0x10/0x10
[ 442.939284][T11269] sysfs_kf_write+0xf2/0x150
[ 442.939309][T11269] kernfs_fop_write_iter+0x3e0/0x5f0
[ 442.939329][T11269] ? __pfx_sysfs_kf_write+0x10/0x10
[ 442.939355][T11269] vfs_write+0x6ac/0x1050
[ 442.939381][T11269] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 442.939400][T11269] ? __pfx_vfs_write+0x10/0x10
[ 442.939438][T11269] ksys_write+0x12a/0x250
[ 442.939468][T11269] ? __pfx_ksys_write+0x10/0x10
[ 442.939499][T11269] do_syscall_64+0x115/0x870
[ 442.939511][T11269] ? clear_bhb_loop+0x40/0x90
[ 442.939532][T11269] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 442.939549][T11269] RIP: 0033:0x7fb1f279de99
[ 442.939563][T11269] 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
[ 442.939579][T11269] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 442.939595][T11269] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 442.939606][T11269] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 442.939613][T11269] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 442.939621][T11269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 442.939631][T11269] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 442.939654][T11269]
[ 443.068534][T11272] FAULT_INJECTION: forcing a failure.
[ 443.068534][T11272] name failslab, interval 1, probability 0, space 0, times 0
[ 443.074520][T11272] CPU: 0 UID: 0 PID: 11272 Comm: syz.0.2362 Not tainted syzkaller #0 PREEMPT(full)
[ 443.074545][T11272] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 443.074555][T11272] Call Trace:
[ 443.074562][T11272]
[ 443.074569][T11272] dump_stack_lvl+0x100/0x190
[ 443.074595][T11272] should_fail_ex.cold+0x5/0xa
[ 443.074616][T11272] should_failslab+0xc2/0x120
[ 443.074638][T11272] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 443.074662][T11272] ? kvasprintf_const+0x66/0x1a0
[ 443.074689][T11272] kvasprintf+0xbc/0x150
[ 443.074710][T11272] ? __pfx_kvasprintf+0x10/0x10
[ 443.074734][T11272] ? acpi_dev_for_each_child+0x88/0xc0
[ 443.074756][T11272] ? find_held_lock+0x2b/0x80
[ 443.074784][T11272] kvasprintf_const+0x66/0x1a0
[ 443.074807][T11272] kobject_set_name_vargs+0x5a/0x140
[ 443.074832][T11272] dev_set_name+0xc7/0x100
[ 443.074857][T11272] ? __pfx_dev_set_name+0x10/0x10
[ 443.074887][T11272] ? set_primary_fwnode+0x11a/0x2a0
[ 443.074908][T11272] ? pci_dev_assign_slot+0x151/0x1b0
[ 443.074935][T11272] pci_setup_device+0x55b/0x2620
[ 443.074964][T11272] ? __pfx_pci_setup_device+0x10/0x10
[ 443.074991][T11272] ? kasan_save_track+0x14/0x30
[ 443.075010][T11272] ? __kasan_kmalloc+0xaa/0xb0
[ 443.075029][T11272] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 443.075056][T11272] ? lockdep_init_map_type+0x5c/0x250
[ 443.075077][T11272] ? __raw_spin_lock_init+0x3a/0x110
[ 443.075096][T11272] pci_scan_single_device+0x1ac/0x240
[ 443.075107][T11272] ? __pfx_pci_scan_single_device+0x10/0x10
[ 443.075118][T11272] ? trace_contention_end+0x126/0x160
[ 443.075140][T11272] pci_scan_slot+0x1c9/0x7c0
[ 443.075160][T11272] ? __pfx_pci_scan_slot+0x10/0x10
[ 443.075177][T11272] ? rcu_is_watching+0x12/0xc0
[ 443.075204][T11272] pci_scan_child_bus_extend+0x6b/0x7b0
[ 443.075221][T11272] ? pci_find_next_bus+0x60/0xb0
[ 443.075244][T11272] pci_rescan_bus+0x18/0x40
[ 443.075260][T11272] rescan_store+0xfb/0x130
[ 443.075276][T11272] ? __pfx_rescan_store+0x10/0x10
[ 443.075293][T11272] ? sysfs_file_kobj+0xe4/0x290
[ 443.075318][T11272] ? __pfx_rescan_store+0x10/0x10
[ 443.075334][T11272] bus_attr_store+0x74/0xb0
[ 443.075358][T11272] ? __pfx_bus_attr_store+0x10/0x10
[ 443.075381][T11272] sysfs_kf_write+0xf2/0x150
[ 443.075405][T11272] kernfs_fop_write_iter+0x3e0/0x5f0
[ 443.075426][T11272] ? __pfx_sysfs_kf_write+0x10/0x10
[ 443.075459][T11272] vfs_write+0x6ac/0x1050
[ 443.075485][T11272] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 443.075509][T11272] ? __pfx_vfs_write+0x10/0x10
[ 443.075548][T11272] ksys_write+0x12a/0x250
[ 443.075572][T11272] ? __pfx_ksys_write+0x10/0x10
[ 443.075603][T11272] do_syscall_64+0x115/0x870
[ 443.075620][T11272] ? clear_bhb_loop+0x40/0x90
[ 443.075641][T11272] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.075658][T11272] RIP: 0033:0x7fb1f279de99
[ 443.075672][T11272] 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
[ 443.075688][T11272] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 443.075706][T11272] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 443.075717][T11272] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 443.075727][T11272] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 443.075737][T11272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 443.075747][T11272] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 443.075771][T11272]
[ 443.210486][T11275] FAULT_INJECTION: forcing a failure.
[ 443.210486][T11275] name failslab, interval 1, probability 0, space 0, times 0
[ 443.214557][T11275] CPU: 2 UID: 0 PID: 11275 Comm: syz.0.2363 Not tainted syzkaller #0 PREEMPT(full)
[ 443.214573][T11275] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 443.214580][T11275] Call Trace:
[ 443.214584][T11275]
[ 443.214588][T11275] dump_stack_lvl+0x100/0x190
[ 443.214605][T11275] should_fail_ex.cold+0x5/0xa
[ 443.214619][T11275] should_failslab+0xc2/0x120
[ 443.214634][T11275] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 443.214649][T11275] ? kvasprintf_const+0x66/0x1a0
[ 443.214667][T11275] kvasprintf+0xbc/0x150
[ 443.214681][T11275] ? __pfx_kvasprintf+0x10/0x10
[ 443.214697][T11275] ? acpi_dev_for_each_child+0x88/0xc0
[ 443.214711][T11275] ? find_held_lock+0x2b/0x80
[ 443.214730][T11275] kvasprintf_const+0x66/0x1a0
[ 443.214745][T11275] kobject_set_name_vargs+0x5a/0x140
[ 443.214762][T11275] dev_set_name+0xc7/0x100
[ 443.214779][T11275] ? __pfx_dev_set_name+0x10/0x10
[ 443.214798][T11275] ? set_primary_fwnode+0x11a/0x2a0
[ 443.214813][T11275] ? pci_dev_assign_slot+0x151/0x1b0
[ 443.214831][T11275] pci_setup_device+0x55b/0x2620
[ 443.214851][T11275] ? __pfx_pci_setup_device+0x10/0x10
[ 443.214869][T11275] ? kasan_save_track+0x14/0x30
[ 443.214882][T11275] ? __kasan_kmalloc+0xaa/0xb0
[ 443.214895][T11275] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 443.214913][T11275] ? lockdep_init_map_type+0x5c/0x250
[ 443.214932][T11275] ? __raw_spin_lock_init+0x3a/0x110
[ 443.214949][T11275] pci_scan_single_device+0x1ac/0x240
[ 443.214960][T11275] ? __pfx_pci_scan_single_device+0x10/0x10
[ 443.214971][T11275] ? trace_contention_end+0x126/0x160
[ 443.214988][T11275] pci_scan_slot+0x1c9/0x7c0
[ 443.215000][T11275] ? __pfx_pci_scan_slot+0x10/0x10
[ 443.215012][T11275] ? rcu_is_watching+0x12/0xc0
[ 443.215030][T11275] pci_scan_child_bus_extend+0x6b/0x7b0
[ 443.215041][T11275] ? pci_find_next_bus+0x60/0xb0
[ 443.215055][T11275] pci_rescan_bus+0x18/0x40
[ 443.215066][T11275] rescan_store+0xfb/0x130
[ 443.215076][T11275] ? __pfx_rescan_store+0x10/0x10
[ 443.215087][T11275] ? sysfs_file_kobj+0xe4/0x290
[ 443.215108][T11275] ? __pfx_rescan_store+0x10/0x10
[ 443.215123][T11275] bus_attr_store+0x74/0xb0
[ 443.215146][T11275] ? __pfx_bus_attr_store+0x10/0x10
[ 443.215171][T11275] sysfs_kf_write+0xf2/0x150
[ 443.215196][T11275] kernfs_fop_write_iter+0x3e0/0x5f0
[ 443.215218][T11275] ? __pfx_sysfs_kf_write+0x10/0x10
[ 443.215236][T11275] vfs_write+0x6ac/0x1050
[ 443.215253][T11275] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 443.215269][T11275] ? __pfx_vfs_write+0x10/0x10
[ 443.215293][T11275] ksys_write+0x12a/0x250
[ 443.215309][T11275] ? __pfx_ksys_write+0x10/0x10
[ 443.215329][T11275] do_syscall_64+0x115/0x870
[ 443.215341][T11275] ? clear_bhb_loop+0x40/0x90
[ 443.215354][T11275] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.215365][T11275] RIP: 0033:0x7fb1f279de99
[ 443.215375][T11275] 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
[ 443.215386][T11275] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 443.215398][T11275] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 443.215405][T11275] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 443.215411][T11275] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 443.215442][T11275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 443.215449][T11275] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 443.215463][T11275]
[ 443.371784][T11279] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint
[ 443.379526][T11279] pci 0000:00:1d.0: BAR 4 [io 0x2000-0x201f]
[ 443.388868][T11279] pci 0000:00:1d.0: Adding to iommu group 7
[ 443.394588][T11279] pci 0000:00:1d.0: BAR 4 [io 0x2000-0x201f]: assigned
[ 443.443341][T11279] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x1360 took 45147 usecs
[ 443.477047][T11279] uhci_hcd 0000:00:1d.0: UHCI Host Controller
[ 443.480212][T11279] uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 1
Warning: Permanently added '[localhost]:37842' (ED25519) to the list of known hosts.
[ 443.482913][T11279] uhci_hcd 0000:00:1d.0: detected 2 ports
[ 443.485460][T11279] uhci_hcd 0000:00:1d.0: irq 16, io port 0x00002000
[ 443.489035][T11279] usb usb1: New USB device found, idVendor=1d6b, idProduct=0001, bcdDevice= 7.02
[ 443.493107][T11279] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[ 443.496549][T11279] usb usb1: Product: UHCI Host Controller
[ 443.499026][T11279] usb usb1: Manufacturer: Linux syzkaller uhci_hcd
[ 443.501471][T11279] usb usb1: SerialNumber: 0000:00:1d.0
[ 443.506784][T11279] hub 1-0:1.0: USB hub found
[ 443.508466][T11279] hub 1-0:1.0: 2 ports detected
[ 443.528671][T11285] uhci_hcd 0000:00:1d.0: remove, state 1
[ 443.531214][T11285] usb usb1: USB disconnect, device number 1
[ 443.539396][T11285] uhci_hcd 0000:00:1d.0: USB bus 1 deregistered
executing program
[ 443.557105][ T42] audit: type=1400 audit(1784975468.650:287): avc: denied { mounton } for pid=11284 comm="syz-executor267" path="/sys" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=dir permissive=1
[ 443.579287][T11284] FAULT_INJECTION: forcing a failure.
[ 443.579287][T11284] name failslab, interval 1, probability 0, space 0, times 0
[ 443.583495][T11284] CPU: 3 UID: 0 PID: 11284 Comm: syz-executor267 Not tainted syzkaller #0 PREEMPT(full)
[ 443.583512][T11284] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 443.583519][T11284] Call Trace:
[ 443.583524][T11284]
[ 443.583529][T11284] dump_stack_lvl+0x100/0x190
[ 443.583547][T11284] should_fail_ex.cold+0x5/0xa
[ 443.583561][T11284] should_failslab+0xc2/0x120
[ 443.583576][T11284] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 443.583592][T11284] ? kvasprintf_const+0x66/0x1a0
[ 443.583610][T11284] kvasprintf+0xbc/0x150
[ 443.583624][T11284] ? __pfx_kvasprintf+0x10/0x10
[ 443.583640][T11284] ? acpi_dev_for_each_child+0x88/0xc0
[ 443.583655][T11284] ? find_held_lock+0x2b/0x80
[ 443.583674][T11284] kvasprintf_const+0x66/0x1a0
[ 443.583689][T11284] kobject_set_name_vargs+0x5a/0x140
[ 443.583707][T11284] dev_set_name+0xc7/0x100
[ 443.583724][T11284] ? __pfx_dev_set_name+0x10/0x10
[ 443.583743][T11284] ? set_primary_fwnode+0x11a/0x2a0
[ 443.583758][T11284] ? pci_dev_assign_slot+0x151/0x1b0
[ 443.583775][T11284] pci_setup_device+0x55b/0x2620
[ 443.583795][T11284] ? __pfx_pci_setup_device+0x10/0x10
[ 443.583814][T11284] ? kasan_save_track+0x14/0x30
[ 443.583827][T11284] ? __kasan_kmalloc+0xaa/0xb0
[ 443.583839][T11284] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 443.583857][T11284] ? lockdep_init_map_type+0x5c/0x250
[ 443.583871][T11284] ? __raw_spin_lock_init+0x3a/0x110
[ 443.583890][T11284] pci_scan_single_device+0x1ac/0x240
[ 443.583907][T11284] ? __pfx_pci_scan_single_device+0x10/0x10
[ 443.583928][T11284] ? __mutex_lock+0x82c/0x1bd0
[ 443.583951][T11284] pci_scan_slot+0x1c9/0x7c0
[ 443.583972][T11284] ? __pfx_pci_scan_slot+0x10/0x10
[ 443.583992][T11284] ? rcu_is_watching+0x12/0xc0
[ 443.584023][T11284] pci_scan_child_bus_extend+0x6b/0x7b0
[ 443.584040][T11284] ? pci_find_next_bus+0x60/0xb0
[ 443.584063][T11284] pci_rescan_bus+0x18/0x40
[ 443.584076][T11284] rescan_store+0xfb/0x130
[ 443.584087][T11284] ? __pfx_rescan_store+0x10/0x10
[ 443.584097][T11284] ? sysfs_file_kobj+0xe4/0x290
[ 443.584114][T11284] ? __pfx_rescan_store+0x10/0x10
[ 443.584124][T11284] bus_attr_store+0x74/0xb0
[ 443.584140][T11284] ? __pfx_bus_attr_store+0x10/0x10
[ 443.584155][T11284] sysfs_kf_write+0xf2/0x150
[ 443.584171][T11284] kernfs_fop_write_iter+0x3e0/0x5f0
[ 443.584185][T11284] ? __pfx_sysfs_kf_write+0x10/0x10
[ 443.584202][T11284] vfs_write+0x6ac/0x1050
[ 443.584220][T11284] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 443.584235][T11284] ? __pfx_vfs_write+0x10/0x10
[ 443.584252][T11284] ? __pfx_do_sys_openat2+0x10/0x10
[ 443.584272][T11284] ksys_write+0x12a/0x250
[ 443.584290][T11284] ? __pfx_ksys_write+0x10/0x10
[ 443.584315][T11284] ? trace_hardirqs_off+0x70/0x170
[ 443.584344][T11284] do_syscall_64+0x115/0x870
[ 443.584364][T11284] ? clear_bhb_loop+0x40/0x90
[ 443.584386][T11284] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.584406][T11284] RIP: 0033:0x7f198f41d4e9
[ 443.584421][T11284] Code: c0 79 93 eb d5 48 8d 7c 1d 00 eb 99 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 d8 ff ff ff f7 d8 64 89 01 48
[ 443.584434][T11284] RSP: 002b:00007ffd45905988 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 443.584451][T11284] RAX: ffffffffffffffda RBX: 00007f198f4a6cd8 RCX: 00007f198f41d4e9
[ 443.584458][T11284] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 443.584465][T11284] RBP: 0000000000000001 R08: 0000000000000000 R09: 00007ffd45900034
[ 443.584472][T11284] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f198f4a6cd8
[ 443.584478][T11284] R13: 0000000000000002 R14: 00007f198f4a6c40 R15: 0000000000000002
[ 443.584492][T11284]
[ 443.590039][T11285] FAULT_INJECTION: forcing a failure.
[ 443.590039][T11285] name failslab, interval 1, probability 0, space 0, times 0
[ 443.708033][T11285] CPU: 0 UID: 0 PID: 11285 Comm: syz.0.2365 Not tainted syzkaller #0 PREEMPT(full)
[ 443.708058][T11285] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 443.708070][T11285] Call Trace:
[ 443.708078][T11285]
[ 443.708086][T11285] dump_stack_lvl+0x100/0x190
[ 443.708114][T11285] should_fail_ex.cold+0x5/0xa
[ 443.708137][T11285] should_failslab+0xc2/0x120
[ 443.708163][T11285] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 443.708188][T11285] ? kvasprintf_const+0x66/0x1a0
[ 443.708218][T11285] kvasprintf+0xbc/0x150
[ 443.708242][T11285] ? __pfx_kvasprintf+0x10/0x10
[ 443.708268][T11285] ? acpi_dev_for_each_child+0x88/0xc0
[ 443.708294][T11285] ? find_held_lock+0x2b/0x80
[ 443.708325][T11285] kvasprintf_const+0x66/0x1a0
[ 443.708351][T11285] kobject_set_name_vargs+0x5a/0x140
[ 443.708383][T11285] dev_set_name+0xc7/0x100
[ 443.708412][T11285] ? __pfx_dev_set_name+0x10/0x10
[ 443.708445][T11285] ? set_primary_fwnode+0x11a/0x2a0
[ 443.708469][T11285] ? pci_dev_assign_slot+0x151/0x1b0
[ 443.708498][T11285] pci_setup_device+0x55b/0x2620
[ 443.708531][T11285] ? __pfx_pci_setup_device+0x10/0x10
[ 443.708562][T11285] ? kasan_save_track+0x14/0x30
[ 443.708600][T11285] ? __kasan_kmalloc+0xaa/0xb0
[ 443.708622][T11285] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 443.708652][T11285] ? lockdep_init_map_type+0x5c/0x250
[ 443.708676][T11285] ? __raw_spin_lock_init+0x3a/0x110
[ 443.708705][T11285] pci_scan_single_device+0x1ac/0x240
[ 443.708724][T11285] ? __pfx_pci_scan_single_device+0x10/0x10
[ 443.708741][T11285] ? __mutex_lock+0x82c/0x1bd0
[ 443.708762][T11285] ? __mutex_lock+0x82c/0x1bd0
[ 443.708785][T11285] pci_scan_slot+0x1c9/0x7c0
[ 443.708806][T11285] ? __pfx_pci_scan_slot+0x10/0x10
[ 443.708825][T11285] ? rcu_is_watching+0x12/0xc0
[ 443.708856][T11285] pci_scan_child_bus_extend+0x6b/0x7b0
[ 443.708873][T11285] ? pci_find_next_bus+0x60/0xb0
[ 443.708898][T11285] pci_rescan_bus+0x18/0x40
[ 443.708916][T11285] rescan_store+0xfb/0x130
[ 443.708933][T11285] ? __pfx_rescan_store+0x10/0x10
[ 443.708951][T11285] ? sysfs_file_kobj+0xe4/0x290
[ 443.708976][T11285] ? __pfx_rescan_store+0x10/0x10
[ 443.708993][T11285] bus_attr_store+0x74/0xb0
[ 443.709019][T11285] ? __pfx_bus_attr_store+0x10/0x10
[ 443.709044][T11285] sysfs_kf_write+0xf2/0x150
[ 443.709072][T11285] kernfs_fop_write_iter+0x3e0/0x5f0
[ 443.709094][T11285] ? __pfx_sysfs_kf_write+0x10/0x10
[ 443.709142][T11285] vfs_write+0x6ac/0x1050
[ 443.709173][T11285] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 443.709198][T11285] ? __pfx_vfs_write+0x10/0x10
[ 443.709242][T11285] ksys_write+0x12a/0x250
[ 443.709269][T11285] ? __pfx_ksys_write+0x10/0x10
[ 443.709303][T11285] do_syscall_64+0x115/0x870
[ 443.709322][T11285] ? clear_bhb_loop+0x40/0x90
[ 443.709342][T11285] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.709363][T11285] RIP: 0033:0x7fb1f279de99
[ 443.709379][T11285] 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
[ 443.709393][T11285] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 443.709411][T11285] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 443.709422][T11285] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000004
[ 443.709432][T11285] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 443.709442][T11285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 443.709452][T11285] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 443.709477][T11285]
[ 443.853226][T11287] FAULT_INJECTION: forcing a failure.
[ 443.853226][T11287] name failslab, interval 1, probability 0, space 0, times 0
[ 443.857048][T11287] CPU: 3 UID: 0 PID: 11287 Comm: syz.0.2366 Not tainted syzkaller #0 PREEMPT(full)
[ 443.857065][T11287] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 443.857072][T11287] Call Trace:
[ 443.857077][T11287]
[ 443.857082][T11287] dump_stack_lvl+0x100/0x190
[ 443.857099][T11287] should_fail_ex.cold+0x5/0xa
[ 443.857113][T11287] should_failslab+0xc2/0x120
[ 443.857146][T11287] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 443.857163][T11287] ? kvasprintf_const+0x66/0x1a0
[ 443.857181][T11287] kvasprintf+0xbc/0x150
[ 443.857196][T11287] ? __pfx_kvasprintf+0x10/0x10
[ 443.857212][T11287] ? acpi_dev_for_each_child+0x88/0xc0
[ 443.857226][T11287] ? find_held_lock+0x2b/0x80
[ 443.857245][T11287] kvasprintf_const+0x66/0x1a0
[ 443.857261][T11287] kobject_set_name_vargs+0x5a/0x140
[ 443.857278][T11287] dev_set_name+0xc7/0x100
[ 443.857295][T11287] ? __pfx_dev_set_name+0x10/0x10
[ 443.857315][T11287] ? set_primary_fwnode+0x11a/0x2a0
[ 443.857329][T11287] ? pci_dev_assign_slot+0x151/0x1b0
[ 443.857347][T11287] pci_setup_device+0x55b/0x2620
[ 443.857371][T11287] ? __pfx_pci_setup_device+0x10/0x10
[ 443.857390][T11287] ? kasan_save_track+0x14/0x30
[ 443.857402][T11287] ? __kasan_kmalloc+0xaa/0xb0
[ 443.857417][T11287] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 443.857436][T11287] ? lockdep_init_map_type+0x5c/0x250
[ 443.857450][T11287] ? __raw_spin_lock_init+0x3a/0x110
[ 443.857467][T11287] pci_scan_single_device+0x1ac/0x240
[ 443.857478][T11287] ? __pfx_pci_scan_single_device+0x10/0x10
[ 443.857489][T11287] ? trace_contention_end+0x126/0x160
[ 443.857506][T11287] pci_scan_slot+0x1c9/0x7c0
[ 443.857518][T11287] ? __pfx_pci_scan_slot+0x10/0x10
[ 443.857530][T11287] ? rcu_is_watching+0x12/0xc0
[ 443.857548][T11287] pci_scan_child_bus_extend+0x6b/0x7b0
[ 443.857559][T11287] ? pci_find_next_bus+0x60/0xb0
[ 443.857573][T11287] pci_rescan_bus+0x18/0x40
[ 443.857584][T11287] rescan_store+0xfb/0x130
[ 443.857594][T11287] ? __pfx_rescan_store+0x10/0x10
[ 443.857605][T11287] ? sysfs_file_kobj+0xe4/0x290
[ 443.857622][T11287] ? __pfx_rescan_store+0x10/0x10
[ 443.857632][T11287] bus_attr_store+0x74/0xb0
[ 443.857648][T11287] ? __pfx_bus_attr_store+0x10/0x10
[ 443.857663][T11287] sysfs_kf_write+0xf2/0x150
[ 443.857680][T11287] kernfs_fop_write_iter+0x3e0/0x5f0
[ 443.857694][T11287] ? __pfx_sysfs_kf_write+0x10/0x10
[ 443.857710][T11287] vfs_write+0x6ac/0x1050
[ 443.857727][T11287] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 443.857742][T11287] ? __pfx_vfs_write+0x10/0x10
[ 443.857767][T11287] ksys_write+0x12a/0x250
[ 443.857783][T11287] ? __pfx_ksys_write+0x10/0x10
[ 443.857803][T11287] do_syscall_64+0x115/0x870
[ 443.857815][T11287] ? clear_bhb_loop+0x40/0x90
[ 443.857828][T11287] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 443.857839][T11287] RIP: 0033:0x7fb1f279de99
[ 443.857850][T11287] 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
[ 443.857861][T11287] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 443.857872][T11287] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 443.857879][T11287] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 443.857885][T11287] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 443.857892][T11287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 443.857898][T11287] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 443.857912][T11287]
[ 444.003029][T11289] FAULT_INJECTION: forcing a failure.
[ 444.003029][T11289] name failslab, interval 1, probability 0, space 0, times 0
[ 444.007066][T11289] CPU: 2 UID: 0 PID: 11289 Comm: syz.0.2367 Not tainted syzkaller #0 PREEMPT(full)
[ 444.007082][T11289] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.007091][T11289] Call Trace:
[ 444.007098][T11289]
[ 444.007106][T11289] dump_stack_lvl+0x100/0x190
[ 444.007131][T11289] should_fail_ex.cold+0x5/0xa
[ 444.007155][T11289] should_failslab+0xc2/0x120
[ 444.007179][T11289] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.007204][T11289] ? kvasprintf_const+0x66/0x1a0
[ 444.007233][T11289] kvasprintf+0xbc/0x150
[ 444.007258][T11289] ? __pfx_kvasprintf+0x10/0x10
[ 444.007283][T11289] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.007307][T11289] ? find_held_lock+0x2b/0x80
[ 444.007326][T11289] kvasprintf_const+0x66/0x1a0
[ 444.007342][T11289] kobject_set_name_vargs+0x5a/0x140
[ 444.007359][T11289] dev_set_name+0xc7/0x100
[ 444.007376][T11289] ? __pfx_dev_set_name+0x10/0x10
[ 444.007396][T11289] ? set_primary_fwnode+0x11a/0x2a0
[ 444.007413][T11289] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.007430][T11289] pci_setup_device+0x55b/0x2620
[ 444.007450][T11289] ? __pfx_pci_setup_device+0x10/0x10
[ 444.007469][T11289] ? kasan_save_track+0x14/0x30
[ 444.007481][T11289] ? __kasan_kmalloc+0xaa/0xb0
[ 444.007496][T11289] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.007514][T11289] ? lockdep_init_map_type+0x5c/0x250
[ 444.007529][T11289] ? __raw_spin_lock_init+0x3a/0x110
[ 444.007546][T11289] pci_scan_single_device+0x1ac/0x240
[ 444.007557][T11289] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.007568][T11289] ? trace_contention_end+0x126/0x160
[ 444.007585][T11289] pci_scan_slot+0x1c9/0x7c0
[ 444.007597][T11289] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.007608][T11289] ? rcu_is_watching+0x12/0xc0
[ 444.007627][T11289] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.007638][T11289] ? pci_find_next_bus+0x60/0xb0
[ 444.007652][T11289] pci_rescan_bus+0x18/0x40
[ 444.007663][T11289] rescan_store+0xfb/0x130
[ 444.007674][T11289] ? __pfx_rescan_store+0x10/0x10
[ 444.007684][T11289] ? sysfs_file_kobj+0xe4/0x290
[ 444.007701][T11289] ? __pfx_rescan_store+0x10/0x10
[ 444.007711][T11289] bus_attr_store+0x74/0xb0
[ 444.007727][T11289] ? __pfx_bus_attr_store+0x10/0x10
[ 444.007742][T11289] sysfs_kf_write+0xf2/0x150
[ 444.007759][T11289] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.007772][T11289] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.007789][T11289] vfs_write+0x6ac/0x1050
[ 444.007806][T11289] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.007821][T11289] ? __pfx_vfs_write+0x10/0x10
[ 444.007846][T11289] ksys_write+0x12a/0x250
[ 444.007862][T11289] ? __pfx_ksys_write+0x10/0x10
[ 444.007882][T11289] do_syscall_64+0x115/0x870
[ 444.007894][T11289] ? clear_bhb_loop+0x40/0x90
[ 444.007907][T11289] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.007918][T11289] RIP: 0033:0x7fb1f279de99
[ 444.007929][T11289] 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
[ 444.007940][T11289] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.007951][T11289] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.007958][T11289] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.007965][T11289] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.007971][T11289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.007978][T11289] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.007998][T11289]
[ 444.138005][T11291] FAULT_INJECTION: forcing a failure.
[ 444.138005][T11291] name failslab, interval 1, probability 0, space 0, times 0
[ 444.142069][T11291] CPU: 0 UID: 0 PID: 11291 Comm: syz.0.2368 Not tainted syzkaller #0 PREEMPT(full)
[ 444.142084][T11291] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.142091][T11291] Call Trace:
[ 444.142096][T11291]
[ 444.142101][T11291] dump_stack_lvl+0x100/0x190
[ 444.142119][T11291] should_fail_ex.cold+0x5/0xa
[ 444.142133][T11291] should_failslab+0xc2/0x120
[ 444.142148][T11291] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.142163][T11291] ? kvasprintf_const+0x66/0x1a0
[ 444.142181][T11291] kvasprintf+0xbc/0x150
[ 444.142196][T11291] ? __pfx_kvasprintf+0x10/0x10
[ 444.142211][T11291] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.142226][T11291] ? find_held_lock+0x2b/0x80
[ 444.142245][T11291] kvasprintf_const+0x66/0x1a0
[ 444.142260][T11291] kobject_set_name_vargs+0x5a/0x140
[ 444.142278][T11291] dev_set_name+0xc7/0x100
[ 444.142296][T11291] ? __pfx_dev_set_name+0x10/0x10
[ 444.142316][T11291] ? set_primary_fwnode+0x11a/0x2a0
[ 444.142330][T11291] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.142350][T11291] pci_setup_device+0x55b/0x2620
[ 444.142369][T11291] ? __pfx_pci_setup_device+0x10/0x10
[ 444.142388][T11291] ? kasan_save_track+0x14/0x30
[ 444.142401][T11291] ? __kasan_kmalloc+0xaa/0xb0
[ 444.142413][T11291] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.142440][T11291] ? lockdep_init_map_type+0x5c/0x250
[ 444.142461][T11291] ? __raw_spin_lock_init+0x3a/0x110
[ 444.142490][T11291] pci_scan_single_device+0x1ac/0x240
[ 444.142511][T11291] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.142530][T11291] ? trace_contention_end+0x126/0x160
[ 444.142553][T11291] pci_scan_slot+0x1c9/0x7c0
[ 444.142565][T11291] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.142577][T11291] ? rcu_is_watching+0x12/0xc0
[ 444.142595][T11291] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.142606][T11291] ? pci_find_next_bus+0x60/0xb0
[ 444.142620][T11291] pci_rescan_bus+0x18/0x40
[ 444.142631][T11291] rescan_store+0xfb/0x130
[ 444.142642][T11291] ? __pfx_rescan_store+0x10/0x10
[ 444.142652][T11291] ? sysfs_file_kobj+0xe4/0x290
[ 444.142669][T11291] ? __pfx_rescan_store+0x10/0x10
[ 444.142679][T11291] bus_attr_store+0x74/0xb0
[ 444.142695][T11291] ? __pfx_bus_attr_store+0x10/0x10
[ 444.142710][T11291] sysfs_kf_write+0xf2/0x150
[ 444.142727][T11291] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.142741][T11291] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.142757][T11291] vfs_write+0x6ac/0x1050
[ 444.142774][T11291] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.142789][T11291] ? __pfx_vfs_write+0x10/0x10
[ 444.142814][T11291] ksys_write+0x12a/0x250
[ 444.142830][T11291] ? __pfx_ksys_write+0x10/0x10
[ 444.142855][T11291] do_syscall_64+0x115/0x870
[ 444.142867][T11291] ? clear_bhb_loop+0x40/0x90
[ 444.142880][T11291] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.142892][T11291] RIP: 0033:0x7fb1f279de99
[ 444.142902][T11291] 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
[ 444.142913][T11291] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.142925][T11291] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.142932][T11291] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.142939][T11291] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.142945][T11291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.142952][T11291] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.142966][T11291]
[ 444.277558][T11293] FAULT_INJECTION: forcing a failure.
[ 444.277558][T11293] name failslab, interval 1, probability 0, space 0, times 0
[ 444.281604][T11293] CPU: 1 UID: 0 PID: 11293 Comm: syz.0.2369 Not tainted syzkaller #0 PREEMPT(full)
[ 444.281620][T11293] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.281627][T11293] Call Trace:
[ 444.281631][T11293]
[ 444.281636][T11293] dump_stack_lvl+0x100/0x190
[ 444.281653][T11293] should_fail_ex.cold+0x5/0xa
[ 444.281667][T11293] should_failslab+0xc2/0x120
[ 444.281682][T11293] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.281697][T11293] ? kvasprintf_const+0x66/0x1a0
[ 444.281715][T11293] kvasprintf+0xbc/0x150
[ 444.281730][T11293] ? __pfx_kvasprintf+0x10/0x10
[ 444.281745][T11293] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.281761][T11293] ? find_held_lock+0x2b/0x80
[ 444.281779][T11293] kvasprintf_const+0x66/0x1a0
[ 444.281795][T11293] kobject_set_name_vargs+0x5a/0x140
[ 444.281812][T11293] dev_set_name+0xc7/0x100
[ 444.281828][T11293] ? __pfx_dev_set_name+0x10/0x10
[ 444.281848][T11293] ? set_primary_fwnode+0x11a/0x2a0
[ 444.281863][T11293] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.281880][T11293] pci_setup_device+0x55b/0x2620
[ 444.281900][T11293] ? __pfx_pci_setup_device+0x10/0x10
[ 444.281919][T11293] ? kasan_save_track+0x14/0x30
[ 444.281931][T11293] ? __kasan_kmalloc+0xaa/0xb0
[ 444.281944][T11293] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.281962][T11293] ? lockdep_init_map_type+0x5c/0x250
[ 444.281976][T11293] ? __raw_spin_lock_init+0x3a/0x110
[ 444.281993][T11293] pci_scan_single_device+0x1ac/0x240
[ 444.282004][T11293] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.282015][T11293] ? trace_contention_end+0x126/0x160
[ 444.282032][T11293] pci_scan_slot+0x1c9/0x7c0
[ 444.282044][T11293] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.282056][T11293] ? rcu_is_watching+0x12/0xc0
[ 444.282075][T11293] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.282086][T11293] ? pci_find_next_bus+0x60/0xb0
[ 444.282100][T11293] pci_rescan_bus+0x18/0x40
[ 444.282111][T11293] rescan_store+0xfb/0x130
[ 444.282121][T11293] ? __pfx_rescan_store+0x10/0x10
[ 444.282131][T11293] ? sysfs_file_kobj+0xe4/0x290
[ 444.282148][T11293] ? __pfx_rescan_store+0x10/0x10
[ 444.282158][T11293] bus_attr_store+0x74/0xb0
[ 444.282174][T11293] ? __pfx_bus_attr_store+0x10/0x10
[ 444.282189][T11293] sysfs_kf_write+0xf2/0x150
[ 444.282205][T11293] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.282219][T11293] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.282236][T11293] vfs_write+0x6ac/0x1050
[ 444.282253][T11293] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.282268][T11293] ? __pfx_vfs_write+0x10/0x10
[ 444.282293][T11293] ksys_write+0x12a/0x250
[ 444.282314][T11293] ? __pfx_ksys_write+0x10/0x10
[ 444.282334][T11293] do_syscall_64+0x115/0x870
[ 444.282345][T11293] ? clear_bhb_loop+0x40/0x90
[ 444.282359][T11293] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.282370][T11293] RIP: 0033:0x7fb1f279de99
[ 444.282380][T11293] 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
[ 444.282391][T11293] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.282403][T11293] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.282410][T11293] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.282416][T11293] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.282423][T11293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.282429][T11293] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.282443][T11293]
[ 444.402862][T11295] FAULT_INJECTION: forcing a failure.
[ 444.402862][T11295] name failslab, interval 1, probability 0, space 0, times 0
[ 444.407365][T11295] CPU: 3 UID: 0 PID: 11295 Comm: syz.0.2370 Not tainted syzkaller #0 PREEMPT(full)
[ 444.407388][T11295] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.407400][T11295] Call Trace:
[ 444.407408][T11295]
[ 444.407416][T11295] dump_stack_lvl+0x100/0x190
[ 444.407443][T11295] should_fail_ex.cold+0x5/0xa
[ 444.407466][T11295] should_failslab+0xc2/0x120
[ 444.407490][T11295] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.407516][T11295] ? kvasprintf_const+0x66/0x1a0
[ 444.407546][T11295] kvasprintf+0xbc/0x150
[ 444.407571][T11295] ? __pfx_kvasprintf+0x10/0x10
[ 444.407597][T11295] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.407622][T11295] ? find_held_lock+0x2b/0x80
[ 444.407651][T11295] kvasprintf_const+0x66/0x1a0
[ 444.407677][T11295] kobject_set_name_vargs+0x5a/0x140
[ 444.407705][T11295] dev_set_name+0xc7/0x100
[ 444.407734][T11295] ? __pfx_dev_set_name+0x10/0x10
[ 444.407767][T11295] ? set_primary_fwnode+0x11a/0x2a0
[ 444.407791][T11295] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.407820][T11295] pci_setup_device+0x55b/0x2620
[ 444.407852][T11295] ? __pfx_pci_setup_device+0x10/0x10
[ 444.407890][T11295] ? kasan_save_track+0x14/0x30
[ 444.407911][T11295] ? __kasan_kmalloc+0xaa/0xb0
[ 444.407932][T11295] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.407962][T11295] ? lockdep_init_map_type+0x5c/0x250
[ 444.407985][T11295] ? __raw_spin_lock_init+0x3a/0x110
[ 444.408015][T11295] pci_scan_single_device+0x1ac/0x240
[ 444.408034][T11295] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.408053][T11295] ? trace_contention_end+0x126/0x160
[ 444.408082][T11295] pci_scan_slot+0x1c9/0x7c0
[ 444.408103][T11295] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.408123][T11295] ? rcu_is_watching+0x12/0xc0
[ 444.408154][T11295] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.408171][T11295] ? pci_find_next_bus+0x60/0xb0
[ 444.408196][T11295] pci_rescan_bus+0x18/0x40
[ 444.408214][T11295] rescan_store+0xfb/0x130
[ 444.408232][T11295] ? __pfx_rescan_store+0x10/0x10
[ 444.408249][T11295] ? sysfs_file_kobj+0xe4/0x290
[ 444.408275][T11295] ? __pfx_rescan_store+0x10/0x10
[ 444.408292][T11295] bus_attr_store+0x74/0xb0
[ 444.408318][T11295] ? __pfx_bus_attr_store+0x10/0x10
[ 444.408343][T11295] sysfs_kf_write+0xf2/0x150
[ 444.408372][T11295] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.408394][T11295] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.408421][T11295] vfs_write+0x6ac/0x1050
[ 444.408449][T11295] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.408474][T11295] ? __pfx_vfs_write+0x10/0x10
[ 444.408516][T11295] ksys_write+0x12a/0x250
[ 444.408543][T11295] ? __pfx_ksys_write+0x10/0x10
[ 444.408595][T11295] do_syscall_64+0x115/0x870
[ 444.408616][T11295] ? clear_bhb_loop+0x40/0x90
[ 444.408639][T11295] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.408657][T11295] RIP: 0033:0x7fb1f279de99
[ 444.408673][T11295] 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
[ 444.408690][T11295] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.408708][T11295] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.408720][T11295] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.408731][T11295] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.408742][T11295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.408753][T11295] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.408778][T11295]
[ 444.553596][T11297] FAULT_INJECTION: forcing a failure.
[ 444.553596][T11297] name failslab, interval 1, probability 0, space 0, times 0
[ 444.557899][T11297] CPU: 1 UID: 0 PID: 11297 Comm: syz.0.2371 Not tainted syzkaller #0 PREEMPT(full)
[ 444.557922][T11297] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.557932][T11297] Call Trace:
[ 444.557941][T11297]
[ 444.557949][T11297] dump_stack_lvl+0x100/0x190
[ 444.557976][T11297] should_fail_ex.cold+0x5/0xa
[ 444.557997][T11297] should_failslab+0xc2/0x120
[ 444.558019][T11297] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.558043][T11297] ? kvasprintf_const+0x66/0x1a0
[ 444.558070][T11297] kvasprintf+0xbc/0x150
[ 444.558091][T11297] ? __pfx_kvasprintf+0x10/0x10
[ 444.558115][T11297] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.558137][T11297] ? find_held_lock+0x2b/0x80
[ 444.558165][T11297] kvasprintf_const+0x66/0x1a0
[ 444.558188][T11297] kobject_set_name_vargs+0x5a/0x140
[ 444.558213][T11297] dev_set_name+0xc7/0x100
[ 444.558238][T11297] ? __pfx_dev_set_name+0x10/0x10
[ 444.558268][T11297] ? set_primary_fwnode+0x11a/0x2a0
[ 444.558291][T11297] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.558319][T11297] pci_setup_device+0x55b/0x2620
[ 444.558348][T11297] ? __pfx_pci_setup_device+0x10/0x10
[ 444.558376][T11297] ? kasan_save_track+0x14/0x30
[ 444.558395][T11297] ? __kasan_kmalloc+0xaa/0xb0
[ 444.558414][T11297] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.558441][T11297] ? lockdep_init_map_type+0x5c/0x250
[ 444.558462][T11297] ? __raw_spin_lock_init+0x3a/0x110
[ 444.558488][T11297] pci_scan_single_device+0x1ac/0x240
[ 444.558505][T11297] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.558522][T11297] ? trace_contention_end+0x126/0x160
[ 444.558548][T11297] pci_scan_slot+0x1c9/0x7c0
[ 444.558567][T11297] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.558602][T11297] ? rcu_is_watching+0x12/0xc0
[ 444.558630][T11297] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.558646][T11297] ? pci_find_next_bus+0x60/0xb0
[ 444.558682][T11297] pci_rescan_bus+0x18/0x40
[ 444.558701][T11297] rescan_store+0xfb/0x130
[ 444.558718][T11297] ? __pfx_rescan_store+0x10/0x10
[ 444.558733][T11297] ? sysfs_file_kobj+0xe4/0x290
[ 444.558758][T11297] ? __pfx_rescan_store+0x10/0x10
[ 444.558775][T11297] bus_attr_store+0x74/0xb0
[ 444.558799][T11297] ? __pfx_bus_attr_store+0x10/0x10
[ 444.558821][T11297] sysfs_kf_write+0xf2/0x150
[ 444.558847][T11297] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.558867][T11297] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.558897][T11297] vfs_write+0x6ac/0x1050
[ 444.558923][T11297] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.558946][T11297] ? __pfx_vfs_write+0x10/0x10
[ 444.558985][T11297] ksys_write+0x12a/0x250
[ 444.559009][T11297] ? __pfx_ksys_write+0x10/0x10
[ 444.559039][T11297] do_syscall_64+0x115/0x870
[ 444.559071][T11297] ? clear_bhb_loop+0x40/0x90
[ 444.559091][T11297] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.559108][T11297] RIP: 0033:0x7fb1f279de99
[ 444.559123][T11297] 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
[ 444.559138][T11297] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.559155][T11297] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.559166][T11297] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.559176][T11297] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.559185][T11297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.559195][T11297] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.559218][T11297]
[ 444.702656][T11299] FAULT_INJECTION: forcing a failure.
[ 444.702656][T11299] name failslab, interval 1, probability 0, space 0, times 0
[ 444.706994][T11299] CPU: 3 UID: 0 PID: 11299 Comm: syz.0.2372 Not tainted syzkaller #0 PREEMPT(full)
[ 444.707010][T11299] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.707017][T11299] Call Trace:
[ 444.707023][T11299]
[ 444.707029][T11299] dump_stack_lvl+0x100/0x190
[ 444.707047][T11299] should_fail_ex.cold+0x5/0xa
[ 444.707061][T11299] should_failslab+0xc2/0x120
[ 444.707075][T11299] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.707090][T11299] ? kvasprintf_const+0x66/0x1a0
[ 444.707108][T11299] kvasprintf+0xbc/0x150
[ 444.707122][T11299] ? __pfx_kvasprintf+0x10/0x10
[ 444.707138][T11299] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.707153][T11299] ? find_held_lock+0x2b/0x80
[ 444.707171][T11299] kvasprintf_const+0x66/0x1a0
[ 444.707187][T11299] kobject_set_name_vargs+0x5a/0x140
[ 444.707204][T11299] dev_set_name+0xc7/0x100
[ 444.707222][T11299] ? __pfx_dev_set_name+0x10/0x10
[ 444.707242][T11299] ? set_primary_fwnode+0x11a/0x2a0
[ 444.707257][T11299] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.707275][T11299] pci_setup_device+0x55b/0x2620
[ 444.707294][T11299] ? __pfx_pci_setup_device+0x10/0x10
[ 444.707313][T11299] ? kasan_save_track+0x14/0x30
[ 444.707326][T11299] ? __kasan_kmalloc+0xaa/0xb0
[ 444.707339][T11299] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.707362][T11299] ? lockdep_init_map_type+0x5c/0x250
[ 444.707380][T11299] ? __raw_spin_lock_init+0x3a/0x110
[ 444.707405][T11299] pci_scan_single_device+0x1ac/0x240
[ 444.707427][T11299] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.707445][T11299] ? trace_contention_end+0x126/0x160
[ 444.707474][T11299] pci_scan_slot+0x1c9/0x7c0
[ 444.707495][T11299] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.707513][T11299] ? rcu_is_watching+0x12/0xc0
[ 444.707539][T11299] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.707551][T11299] ? pci_find_next_bus+0x60/0xb0
[ 444.707566][T11299] pci_rescan_bus+0x18/0x40
[ 444.707576][T11299] rescan_store+0xfb/0x130
[ 444.707587][T11299] ? __pfx_rescan_store+0x10/0x10
[ 444.707597][T11299] ? sysfs_file_kobj+0xe4/0x290
[ 444.707614][T11299] ? __pfx_rescan_store+0x10/0x10
[ 444.707624][T11299] bus_attr_store+0x74/0xb0
[ 444.707640][T11299] ? __pfx_bus_attr_store+0x10/0x10
[ 444.707655][T11299] sysfs_kf_write+0xf2/0x150
[ 444.707672][T11299] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.707686][T11299] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.707703][T11299] vfs_write+0x6ac/0x1050
[ 444.707720][T11299] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.707735][T11299] ? __pfx_vfs_write+0x10/0x10
[ 444.707760][T11299] ksys_write+0x12a/0x250
[ 444.707776][T11299] ? __pfx_ksys_write+0x10/0x10
[ 444.707796][T11299] do_syscall_64+0x115/0x870
[ 444.707808][T11299] ? clear_bhb_loop+0x40/0x90
[ 444.707822][T11299] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.707833][T11299] RIP: 0033:0x7fb1f279de99
[ 444.707843][T11299] 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
[ 444.707855][T11299] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.707867][T11299] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.707874][T11299] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.707881][T11299] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.707887][T11299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.707894][T11299] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.707908][T11299]
[ 444.836069][T11301] FAULT_INJECTION: forcing a failure.
[ 444.836069][T11301] name failslab, interval 1, probability 0, space 0, times 0
[ 444.841156][T11301] CPU: 2 UID: 0 PID: 11301 Comm: syz.0.2373 Not tainted syzkaller #0 PREEMPT(full)
[ 444.841179][T11301] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.841191][T11301] Call Trace:
[ 444.841199][T11301]
[ 444.841208][T11301] dump_stack_lvl+0x100/0x190
[ 444.841234][T11301] should_fail_ex.cold+0x5/0xa
[ 444.841258][T11301] should_failslab+0xc2/0x120
[ 444.841281][T11301] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.841305][T11301] ? kvasprintf_const+0x66/0x1a0
[ 444.841334][T11301] kvasprintf+0xbc/0x150
[ 444.841358][T11301] ? __pfx_kvasprintf+0x10/0x10
[ 444.841383][T11301] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.841405][T11301] ? find_held_lock+0x2b/0x80
[ 444.841435][T11301] kvasprintf_const+0x66/0x1a0
[ 444.841460][T11301] kobject_set_name_vargs+0x5a/0x140
[ 444.841492][T11301] dev_set_name+0xc7/0x100
[ 444.841519][T11301] ? __pfx_dev_set_name+0x10/0x10
[ 444.841552][T11301] ? set_primary_fwnode+0x11a/0x2a0
[ 444.841575][T11301] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.841602][T11301] pci_setup_device+0x55b/0x2620
[ 444.841635][T11301] ? __pfx_pci_setup_device+0x10/0x10
[ 444.841663][T11301] ? kasan_save_track+0x14/0x30
[ 444.841682][T11301] ? __kasan_kmalloc+0xaa/0xb0
[ 444.841703][T11301] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.841731][T11301] ? lockdep_init_map_type+0x5c/0x250
[ 444.841753][T11301] ? __raw_spin_lock_init+0x3a/0x110
[ 444.841781][T11301] pci_scan_single_device+0x1ac/0x240
[ 444.841798][T11301] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.841814][T11301] ? trace_contention_end+0x126/0x160
[ 444.841840][T11301] pci_scan_slot+0x1c9/0x7c0
[ 444.841860][T11301] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.841878][T11301] ? rcu_is_watching+0x12/0xc0
[ 444.841909][T11301] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.841927][T11301] ? pci_find_next_bus+0x60/0xb0
[ 444.841951][T11301] pci_rescan_bus+0x18/0x40
[ 444.841969][T11301] rescan_store+0xfb/0x130
[ 444.841985][T11301] ? __pfx_rescan_store+0x10/0x10
[ 444.842002][T11301] ? sysfs_file_kobj+0xe4/0x290
[ 444.842024][T11301] ? __pfx_rescan_store+0x10/0x10
[ 444.842037][T11301] bus_attr_store+0x74/0xb0
[ 444.842058][T11301] ? __pfx_bus_attr_store+0x10/0x10
[ 444.842077][T11301] sysfs_kf_write+0xf2/0x150
[ 444.842098][T11301] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.842115][T11301] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.842137][T11301] vfs_write+0x6ac/0x1050
[ 444.842159][T11301] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.842178][T11301] ? __pfx_vfs_write+0x10/0x10
[ 444.842211][T11301] ksys_write+0x12a/0x250
[ 444.842232][T11301] ? __pfx_ksys_write+0x10/0x10
[ 444.842258][T11301] do_syscall_64+0x115/0x870
[ 444.842272][T11301] ? clear_bhb_loop+0x40/0x90
[ 444.842289][T11301] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.842304][T11301] RIP: 0033:0x7fb1f279de99
[ 444.842317][T11301] 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
[ 444.842331][T11301] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.842345][T11301] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.842355][T11301] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.842363][T11301] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.842372][T11301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.842380][T11301] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.842400][T11301]
[ 444.969298][T11303] FAULT_INJECTION: forcing a failure.
[ 444.969298][T11303] name failslab, interval 1, probability 0, space 0, times 0
[ 444.973080][T11303] CPU: 2 UID: 0 PID: 11303 Comm: syz.0.2374 Not tainted syzkaller #0 PREEMPT(full)
[ 444.973095][T11303] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 444.973102][T11303] Call Trace:
[ 444.973107][T11303]
[ 444.973112][T11303] dump_stack_lvl+0x100/0x190
[ 444.973147][T11303] should_fail_ex.cold+0x5/0xa
[ 444.973161][T11303] should_failslab+0xc2/0x120
[ 444.973176][T11303] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 444.973191][T11303] ? kvasprintf_const+0x66/0x1a0
[ 444.973209][T11303] kvasprintf+0xbc/0x150
[ 444.973224][T11303] ? __pfx_kvasprintf+0x10/0x10
[ 444.973239][T11303] ? acpi_dev_for_each_child+0x88/0xc0
[ 444.973254][T11303] ? find_held_lock+0x2b/0x80
[ 444.973273][T11303] kvasprintf_const+0x66/0x1a0
[ 444.973288][T11303] kobject_set_name_vargs+0x5a/0x140
[ 444.973306][T11303] dev_set_name+0xc7/0x100
[ 444.973323][T11303] ? __pfx_dev_set_name+0x10/0x10
[ 444.973343][T11303] ? set_primary_fwnode+0x11a/0x2a0
[ 444.973358][T11303] ? pci_dev_assign_slot+0x151/0x1b0
[ 444.973375][T11303] pci_setup_device+0x55b/0x2620
[ 444.973395][T11303] ? __pfx_pci_setup_device+0x10/0x10
[ 444.973414][T11303] ? kasan_save_track+0x14/0x30
[ 444.973426][T11303] ? __kasan_kmalloc+0xaa/0xb0
[ 444.973439][T11303] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 444.973457][T11303] ? lockdep_init_map_type+0x5c/0x250
[ 444.973471][T11303] ? __raw_spin_lock_init+0x3a/0x110
[ 444.973493][T11303] pci_scan_single_device+0x1ac/0x240
[ 444.973504][T11303] ? __pfx_pci_scan_single_device+0x10/0x10
[ 444.973515][T11303] ? trace_contention_end+0x126/0x160
[ 444.973532][T11303] pci_scan_slot+0x1c9/0x7c0
[ 444.973544][T11303] ? __pfx_pci_scan_slot+0x10/0x10
[ 444.973555][T11303] ? rcu_is_watching+0x12/0xc0
[ 444.973574][T11303] pci_scan_child_bus_extend+0x6b/0x7b0
[ 444.973585][T11303] ? pci_find_next_bus+0x60/0xb0
[ 444.973599][T11303] pci_rescan_bus+0x18/0x40
[ 444.973610][T11303] rescan_store+0xfb/0x130
[ 444.973620][T11303] ? __pfx_rescan_store+0x10/0x10
[ 444.973631][T11303] ? sysfs_file_kobj+0xe4/0x290
[ 444.973647][T11303] ? __pfx_rescan_store+0x10/0x10
[ 444.973657][T11303] bus_attr_store+0x74/0xb0
[ 444.973673][T11303] ? __pfx_bus_attr_store+0x10/0x10
[ 444.973688][T11303] sysfs_kf_write+0xf2/0x150
[ 444.973705][T11303] kernfs_fop_write_iter+0x3e0/0x5f0
[ 444.973718][T11303] ? __pfx_sysfs_kf_write+0x10/0x10
[ 444.973735][T11303] vfs_write+0x6ac/0x1050
[ 444.973752][T11303] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 444.973767][T11303] ? __pfx_vfs_write+0x10/0x10
[ 444.973792][T11303] ksys_write+0x12a/0x250
[ 444.973808][T11303] ? __pfx_ksys_write+0x10/0x10
[ 444.973828][T11303] do_syscall_64+0x115/0x870
[ 444.973840][T11303] ? clear_bhb_loop+0x40/0x90
[ 444.973854][T11303] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 444.973865][T11303] RIP: 0033:0x7fb1f279de99
[ 444.973875][T11303] 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
[ 444.973886][T11303] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 444.973897][T11303] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 444.973904][T11303] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 444.973910][T11303] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 444.973917][T11303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 444.973923][T11303] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 444.973937][T11303]
[ 445.103793][T11305] FAULT_INJECTION: forcing a failure.
[ 445.103793][T11305] name failslab, interval 1, probability 0, space 0, times 0
[ 445.108816][T11305] CPU: 3 UID: 0 PID: 11305 Comm: syz.0.2375 Not tainted syzkaller #0 PREEMPT(full)
[ 445.108838][T11305] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.108853][T11305] Call Trace:
[ 445.108860][T11305]
[ 445.108868][T11305] dump_stack_lvl+0x100/0x190
[ 445.108894][T11305] should_fail_ex.cold+0x5/0xa
[ 445.108916][T11305] should_failslab+0xc2/0x120
[ 445.108938][T11305] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.108975][T11305] ? kvasprintf_const+0x66/0x1a0
[ 445.109003][T11305] kvasprintf+0xbc/0x150
[ 445.109025][T11305] ? __pfx_kvasprintf+0x10/0x10
[ 445.109049][T11305] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.109070][T11305] ? find_held_lock+0x2b/0x80
[ 445.109098][T11305] kvasprintf_const+0x66/0x1a0
[ 445.109142][T11305] kobject_set_name_vargs+0x5a/0x140
[ 445.109168][T11305] dev_set_name+0xc7/0x100
[ 445.109194][T11305] ? __pfx_dev_set_name+0x10/0x10
[ 445.109223][T11305] ? set_primary_fwnode+0x11a/0x2a0
[ 445.109245][T11305] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.109271][T11305] pci_setup_device+0x55b/0x2620
[ 445.109300][T11305] ? __pfx_pci_setup_device+0x10/0x10
[ 445.109328][T11305] ? kasan_save_track+0x14/0x30
[ 445.109346][T11305] ? __kasan_kmalloc+0xaa/0xb0
[ 445.109366][T11305] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.109392][T11305] ? lockdep_init_map_type+0x5c/0x250
[ 445.109414][T11305] ? __raw_spin_lock_init+0x3a/0x110
[ 445.109439][T11305] pci_scan_single_device+0x1ac/0x240
[ 445.109456][T11305] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.109473][T11305] ? trace_contention_end+0x126/0x160
[ 445.109498][T11305] pci_scan_slot+0x1c9/0x7c0
[ 445.109517][T11305] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.109535][T11305] ? rcu_is_watching+0x12/0xc0
[ 445.109562][T11305] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.109579][T11305] ? pci_find_next_bus+0x60/0xb0
[ 445.109602][T11305] pci_rescan_bus+0x18/0x40
[ 445.109618][T11305] rescan_store+0xfb/0x130
[ 445.109634][T11305] ? __pfx_rescan_store+0x10/0x10
[ 445.109650][T11305] ? sysfs_file_kobj+0xe4/0x290
[ 445.109676][T11305] ? __pfx_rescan_store+0x10/0x10
[ 445.109691][T11305] bus_attr_store+0x74/0xb0
[ 445.109715][T11305] ? __pfx_bus_attr_store+0x10/0x10
[ 445.109737][T11305] sysfs_kf_write+0xf2/0x150
[ 445.109763][T11305] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.109783][T11305] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.109807][T11305] vfs_write+0x6ac/0x1050
[ 445.109833][T11305] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.109861][T11305] ? __pfx_vfs_write+0x10/0x10
[ 445.109900][T11305] ksys_write+0x12a/0x250
[ 445.109923][T11305] ? __pfx_ksys_write+0x10/0x10
[ 445.109954][T11305] do_syscall_64+0x115/0x870
[ 445.109971][T11305] ? clear_bhb_loop+0x40/0x90
[ 445.109992][T11305] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.110008][T11305] RIP: 0033:0x7fb1f279de99
[ 445.110024][T11305] 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
[ 445.110039][T11305] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.110056][T11305] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.110067][T11305] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.110076][T11305] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.110087][T11305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.110097][T11305] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.110119][T11305]
[ 445.242710][T11310] FAULT_INJECTION: forcing a failure.
[ 445.242710][T11310] name failslab, interval 1, probability 0, space 0, times 0
[ 445.246943][T11310] CPU: 2 UID: 0 PID: 11310 Comm: syz.0.2377 Not tainted syzkaller #0 PREEMPT(full)
[ 445.246959][T11310] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.246966][T11310] Call Trace:
[ 445.246972][T11310]
[ 445.246978][T11310] dump_stack_lvl+0x100/0x190
[ 445.246996][T11310] should_fail_ex.cold+0x5/0xa
[ 445.247011][T11310] should_failslab+0xc2/0x120
[ 445.247025][T11310] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.247041][T11310] ? kvasprintf_const+0x66/0x1a0
[ 445.247059][T11310] kvasprintf+0xbc/0x150
[ 445.247074][T11310] ? __pfx_kvasprintf+0x10/0x10
[ 445.247090][T11310] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.247105][T11310] ? find_held_lock+0x2b/0x80
[ 445.247124][T11310] kvasprintf_const+0x66/0x1a0
[ 445.247139][T11310] kobject_set_name_vargs+0x5a/0x140
[ 445.247157][T11310] dev_set_name+0xc7/0x100
[ 445.247175][T11310] ? __pfx_dev_set_name+0x10/0x10
[ 445.247195][T11310] ? set_primary_fwnode+0x11a/0x2a0
[ 445.247210][T11310] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.247227][T11310] pci_setup_device+0x55b/0x2620
[ 445.247247][T11310] ? __pfx_pci_setup_device+0x10/0x10
[ 445.247266][T11310] ? kasan_save_track+0x14/0x30
[ 445.247279][T11310] ? __kasan_kmalloc+0xaa/0xb0
[ 445.247292][T11310] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.247310][T11310] ? lockdep_init_map_type+0x5c/0x250
[ 445.247324][T11310] ? __raw_spin_lock_init+0x3a/0x110
[ 445.247342][T11310] pci_scan_single_device+0x1ac/0x240
[ 445.247353][T11310] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.247364][T11310] ? trace_contention_end+0x126/0x160
[ 445.247381][T11310] pci_scan_slot+0x1c9/0x7c0
[ 445.247392][T11310] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.247404][T11310] ? rcu_is_watching+0x12/0xc0
[ 445.247425][T11310] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.247438][T11310] ? pci_find_next_bus+0x60/0xb0
[ 445.247453][T11310] pci_rescan_bus+0x18/0x40
[ 445.247463][T11310] rescan_store+0xfb/0x130
[ 445.247474][T11310] ? __pfx_rescan_store+0x10/0x10
[ 445.247484][T11310] ? sysfs_file_kobj+0xe4/0x290
[ 445.247501][T11310] ? __pfx_rescan_store+0x10/0x10
[ 445.247511][T11310] bus_attr_store+0x74/0xb0
[ 445.247527][T11310] ? __pfx_bus_attr_store+0x10/0x10
[ 445.247543][T11310] sysfs_kf_write+0xf2/0x150
[ 445.247560][T11310] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.247574][T11310] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.247590][T11310] vfs_write+0x6ac/0x1050
[ 445.247608][T11310] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.247623][T11310] ? __pfx_vfs_write+0x10/0x10
[ 445.247651][T11310] ksys_write+0x12a/0x250
[ 445.247674][T11310] ? __pfx_ksys_write+0x10/0x10
[ 445.247707][T11310] do_syscall_64+0x115/0x870
[ 445.247728][T11310] ? clear_bhb_loop+0x40/0x90
[ 445.247751][T11310] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.247768][T11310] RIP: 0033:0x7fb1f279de99
[ 445.247784][T11310] 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
[ 445.247795][T11310] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.247806][T11310] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.247813][T11310] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.247820][T11310] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.247826][T11310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.247833][T11310] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.247847][T11310]
[ 445.380798][T11312] FAULT_INJECTION: forcing a failure.
[ 445.380798][T11312] name failslab, interval 1, probability 0, space 0, times 0
[ 445.386227][T11312] CPU: 1 UID: 0 PID: 11312 Comm: syz.0.2378 Not tainted syzkaller #0 PREEMPT(full)
[ 445.386252][T11312] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.386264][T11312] Call Trace:
[ 445.386270][T11312]
[ 445.386277][T11312] dump_stack_lvl+0x100/0x190
[ 445.386305][T11312] should_fail_ex.cold+0x5/0xa
[ 445.386328][T11312] should_failslab+0xc2/0x120
[ 445.386349][T11312] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.386382][T11312] ? kvasprintf_const+0x66/0x1a0
[ 445.386411][T11312] kvasprintf+0xbc/0x150
[ 445.386435][T11312] ? __pfx_kvasprintf+0x10/0x10
[ 445.386460][T11312] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.386484][T11312] ? find_held_lock+0x2b/0x80
[ 445.386512][T11312] kvasprintf_const+0x66/0x1a0
[ 445.386537][T11312] kobject_set_name_vargs+0x5a/0x140
[ 445.386563][T11312] dev_set_name+0xc7/0x100
[ 445.386590][T11312] ? __pfx_dev_set_name+0x10/0x10
[ 445.386621][T11312] ? set_primary_fwnode+0x11a/0x2a0
[ 445.386645][T11312] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.386673][T11312] pci_setup_device+0x55b/0x2620
[ 445.386704][T11312] ? __pfx_pci_setup_device+0x10/0x10
[ 445.386733][T11312] ? kasan_save_track+0x14/0x30
[ 445.386754][T11312] ? __kasan_kmalloc+0xaa/0xb0
[ 445.386774][T11312] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.386802][T11312] ? lockdep_init_map_type+0x5c/0x250
[ 445.386824][T11312] ? __raw_spin_lock_init+0x3a/0x110
[ 445.386852][T11312] pci_scan_single_device+0x1ac/0x240
[ 445.386870][T11312] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.386887][T11312] ? trace_contention_end+0x126/0x160
[ 445.386915][T11312] pci_scan_slot+0x1c9/0x7c0
[ 445.386936][T11312] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.386955][T11312] ? rcu_is_watching+0x12/0xc0
[ 445.386984][T11312] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.387000][T11312] ? pci_find_next_bus+0x60/0xb0
[ 445.387025][T11312] pci_rescan_bus+0x18/0x40
[ 445.387043][T11312] rescan_store+0xfb/0x130
[ 445.387059][T11312] ? __pfx_rescan_store+0x10/0x10
[ 445.387078][T11312] ? sysfs_file_kobj+0xe4/0x290
[ 445.387103][T11312] ? __pfx_rescan_store+0x10/0x10
[ 445.387119][T11312] bus_attr_store+0x74/0xb0
[ 445.387144][T11312] ? __pfx_bus_attr_store+0x10/0x10
[ 445.387168][T11312] sysfs_kf_write+0xf2/0x150
[ 445.387195][T11312] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.387216][T11312] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.387243][T11312] vfs_write+0x6ac/0x1050
[ 445.387268][T11312] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.387293][T11312] ? __pfx_vfs_write+0x10/0x10
[ 445.387334][T11312] ksys_write+0x12a/0x250
[ 445.387365][T11312] ? __pfx_ksys_write+0x10/0x10
[ 445.387397][T11312] do_syscall_64+0x115/0x870
[ 445.387419][T11312] ? clear_bhb_loop+0x40/0x90
[ 445.387440][T11312] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.387457][T11312] RIP: 0033:0x7fb1f279de99
[ 445.387472][T11312] 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
[ 445.387487][T11312] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.387506][T11312] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.387517][T11312] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.387526][T11312] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.387535][T11312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.387544][T11312] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.387567][T11312]
[ 445.521435][T11314] FAULT_INJECTION: forcing a failure.
[ 445.521435][T11314] name failslab, interval 1, probability 0, space 0, times 0
[ 445.526512][T11314] CPU: 0 UID: 0 PID: 11314 Comm: syz.0.2379 Not tainted syzkaller #0 PREEMPT(full)
[ 445.526535][T11314] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.526545][T11314] Call Trace:
[ 445.526554][T11314]
[ 445.526561][T11314] dump_stack_lvl+0x100/0x190
[ 445.526586][T11314] should_fail_ex.cold+0x5/0xa
[ 445.526607][T11314] should_failslab+0xc2/0x120
[ 445.526629][T11314] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.526652][T11314] ? kvasprintf_const+0x66/0x1a0
[ 445.526678][T11314] kvasprintf+0xbc/0x150
[ 445.526699][T11314] ? __pfx_kvasprintf+0x10/0x10
[ 445.526722][T11314] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.526743][T11314] ? find_held_lock+0x2b/0x80
[ 445.526771][T11314] kvasprintf_const+0x66/0x1a0
[ 445.526793][T11314] kobject_set_name_vargs+0x5a/0x140
[ 445.526818][T11314] dev_set_name+0xc7/0x100
[ 445.526848][T11314] ? __pfx_dev_set_name+0x10/0x10
[ 445.526877][T11314] ? set_primary_fwnode+0x11a/0x2a0
[ 445.526897][T11314] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.526923][T11314] pci_setup_device+0x55b/0x2620
[ 445.526952][T11314] ? __pfx_pci_setup_device+0x10/0x10
[ 445.526979][T11314] ? kasan_save_track+0x14/0x30
[ 445.526998][T11314] ? __kasan_kmalloc+0xaa/0xb0
[ 445.527017][T11314] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.527042][T11314] ? lockdep_init_map_type+0x5c/0x250
[ 445.527062][T11314] ? __raw_spin_lock_init+0x3a/0x110
[ 445.527087][T11314] pci_scan_single_device+0x1ac/0x240
[ 445.527103][T11314] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.527119][T11314] ? trace_contention_end+0x126/0x160
[ 445.527144][T11314] pci_scan_slot+0x1c9/0x7c0
[ 445.527162][T11314] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.527179][T11314] ? rcu_is_watching+0x12/0xc0
[ 445.527205][T11314] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.527220][T11314] ? pci_find_next_bus+0x60/0xb0
[ 445.527243][T11314] pci_rescan_bus+0x18/0x40
[ 445.527259][T11314] rescan_store+0xfb/0x130
[ 445.527275][T11314] ? __pfx_rescan_store+0x10/0x10
[ 445.527290][T11314] ? sysfs_file_kobj+0xe4/0x290
[ 445.527314][T11314] ? __pfx_rescan_store+0x10/0x10
[ 445.527329][T11314] bus_attr_store+0x74/0xb0
[ 445.527352][T11314] ? __pfx_bus_attr_store+0x10/0x10
[ 445.527374][T11314] sysfs_kf_write+0xf2/0x150
[ 445.527398][T11314] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.527417][T11314] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.527441][T11314] vfs_write+0x6ac/0x1050
[ 445.527466][T11314] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.527488][T11314] ? __pfx_vfs_write+0x10/0x10
[ 445.527526][T11314] ksys_write+0x12a/0x250
[ 445.527550][T11314] ? __pfx_ksys_write+0x10/0x10
[ 445.527579][T11314] do_syscall_64+0x115/0x870
[ 445.527595][T11314] ? clear_bhb_loop+0x40/0x90
[ 445.527615][T11314] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.527632][T11314] RIP: 0033:0x7fb1f279de99
[ 445.527646][T11314] 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
[ 445.527661][T11314] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.527679][T11314] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.527689][T11314] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.527699][T11314] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.527708][T11314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.527718][T11314] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.527741][T11314]
[ 445.677199][T11316] FAULT_INJECTION: forcing a failure.
[ 445.677199][T11316] name failslab, interval 1, probability 0, space 0, times 0
[ 445.682445][T11316] CPU: 2 UID: 0 PID: 11316 Comm: syz.0.2380 Not tainted syzkaller #0 PREEMPT(full)
[ 445.682461][T11316] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.682469][T11316] Call Trace:
[ 445.682474][T11316]
[ 445.682479][T11316] dump_stack_lvl+0x100/0x190
[ 445.682498][T11316] should_fail_ex.cold+0x5/0xa
[ 445.682512][T11316] should_failslab+0xc2/0x120
[ 445.682544][T11316] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.682562][T11316] ? kvasprintf_const+0x66/0x1a0
[ 445.682580][T11316] kvasprintf+0xbc/0x150
[ 445.682599][T11316] ? __pfx_kvasprintf+0x10/0x10
[ 445.682617][T11316] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.682632][T11316] ? find_held_lock+0x2b/0x80
[ 445.682654][T11316] kvasprintf_const+0x66/0x1a0
[ 445.682672][T11316] kobject_set_name_vargs+0x5a/0x140
[ 445.682689][T11316] dev_set_name+0xc7/0x100
[ 445.682708][T11316] ? __pfx_dev_set_name+0x10/0x10
[ 445.682728][T11316] ? set_primary_fwnode+0x11a/0x2a0
[ 445.682742][T11316] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.682760][T11316] pci_setup_device+0x55b/0x2620
[ 445.682779][T11316] ? __pfx_pci_setup_device+0x10/0x10
[ 445.682799][T11316] ? kasan_save_track+0x14/0x30
[ 445.682811][T11316] ? __kasan_kmalloc+0xaa/0xb0
[ 445.682823][T11316] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.682841][T11316] ? lockdep_init_map_type+0x5c/0x250
[ 445.682856][T11316] ? __raw_spin_lock_init+0x3a/0x110
[ 445.682874][T11316] pci_scan_single_device+0x1ac/0x240
[ 445.682887][T11316] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.682898][T11316] ? trace_contention_end+0x126/0x160
[ 445.682915][T11316] pci_scan_slot+0x1c9/0x7c0
[ 445.682927][T11316] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.682938][T11316] ? rcu_is_watching+0x12/0xc0
[ 445.682957][T11316] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.682968][T11316] ? pci_find_next_bus+0x60/0xb0
[ 445.682982][T11316] pci_rescan_bus+0x18/0x40
[ 445.682993][T11316] rescan_store+0xfb/0x130
[ 445.683003][T11316] ? __pfx_rescan_store+0x10/0x10
[ 445.683014][T11316] ? sysfs_file_kobj+0xe4/0x290
[ 445.683030][T11316] ? __pfx_rescan_store+0x10/0x10
[ 445.683041][T11316] bus_attr_store+0x74/0xb0
[ 445.683057][T11316] ? __pfx_bus_attr_store+0x10/0x10
[ 445.683072][T11316] sysfs_kf_write+0xf2/0x150
[ 445.683089][T11316] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.683103][T11316] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.683119][T11316] vfs_write+0x6ac/0x1050
[ 445.683137][T11316] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.683152][T11316] ? __pfx_vfs_write+0x10/0x10
[ 445.683177][T11316] ksys_write+0x12a/0x250
[ 445.683194][T11316] ? __pfx_ksys_write+0x10/0x10
[ 445.683214][T11316] do_syscall_64+0x115/0x870
[ 445.683226][T11316] ? clear_bhb_loop+0x40/0x90
[ 445.683239][T11316] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.683250][T11316] RIP: 0033:0x7fb1f279de99
[ 445.683260][T11316] 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
[ 445.683271][T11316] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.683282][T11316] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.683289][T11316] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.683296][T11316] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.683302][T11316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.683309][T11316] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.683322][T11316]
[ 445.841613][T11318] FAULT_INJECTION: forcing a failure.
[ 445.841613][T11318] name failslab, interval 1, probability 0, space 0, times 0
[ 445.845304][T11318] CPU: 0 UID: 0 PID: 11318 Comm: syz.0.2381 Not tainted syzkaller #0 PREEMPT(full)
[ 445.845319][T11318] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.845326][T11318] Call Trace:
[ 445.845331][T11318]
[ 445.845336][T11318] dump_stack_lvl+0x100/0x190
[ 445.845353][T11318] should_fail_ex.cold+0x5/0xa
[ 445.845366][T11318] should_failslab+0xc2/0x120
[ 445.845385][T11318] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.845401][T11318] ? kvasprintf_const+0x66/0x1a0
[ 445.845418][T11318] kvasprintf+0xbc/0x150
[ 445.845433][T11318] ? __pfx_kvasprintf+0x10/0x10
[ 445.845449][T11318] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.845463][T11318] ? find_held_lock+0x2b/0x80
[ 445.845482][T11318] kvasprintf_const+0x66/0x1a0
[ 445.845498][T11318] kobject_set_name_vargs+0x5a/0x140
[ 445.845515][T11318] dev_set_name+0xc7/0x100
[ 445.845533][T11318] ? __pfx_dev_set_name+0x10/0x10
[ 445.845553][T11318] ? set_primary_fwnode+0x11a/0x2a0
[ 445.845568][T11318] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.845586][T11318] pci_setup_device+0x55b/0x2620
[ 445.845605][T11318] ? __pfx_pci_setup_device+0x10/0x10
[ 445.845624][T11318] ? kasan_save_track+0x14/0x30
[ 445.845636][T11318] ? __kasan_kmalloc+0xaa/0xb0
[ 445.845649][T11318] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.845667][T11318] ? lockdep_init_map_type+0x5c/0x250
[ 445.845681][T11318] ? __raw_spin_lock_init+0x3a/0x110
[ 445.845698][T11318] pci_scan_single_device+0x1ac/0x240
[ 445.845709][T11318] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.845720][T11318] ? trace_contention_end+0x126/0x160
[ 445.845737][T11318] pci_scan_slot+0x1c9/0x7c0
[ 445.845749][T11318] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.845760][T11318] ? rcu_is_watching+0x12/0xc0
[ 445.845779][T11318] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.845789][T11318] ? pci_find_next_bus+0x60/0xb0
[ 445.845803][T11318] pci_rescan_bus+0x18/0x40
[ 445.845814][T11318] rescan_store+0xfb/0x130
[ 445.845825][T11318] ? __pfx_rescan_store+0x10/0x10
[ 445.845835][T11318] ? sysfs_file_kobj+0xe4/0x290
[ 445.845852][T11318] ? __pfx_rescan_store+0x10/0x10
[ 445.845862][T11318] bus_attr_store+0x74/0xb0
[ 445.845878][T11318] ? __pfx_bus_attr_store+0x10/0x10
[ 445.845894][T11318] sysfs_kf_write+0xf2/0x150
[ 445.845910][T11318] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.845924][T11318] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.845942][T11318] vfs_write+0x6ac/0x1050
[ 445.845959][T11318] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.845974][T11318] ? __pfx_vfs_write+0x10/0x10
[ 445.845999][T11318] ksys_write+0x12a/0x250
[ 445.846015][T11318] ? __pfx_ksys_write+0x10/0x10
[ 445.846035][T11318] do_syscall_64+0x115/0x870
[ 445.846046][T11318] ? clear_bhb_loop+0x40/0x90
[ 445.846060][T11318] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.846071][T11318] RIP: 0033:0x7fb1f279de99
[ 445.846081][T11318] 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
[ 445.846091][T11318] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.846102][T11318] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.846109][T11318] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.846116][T11318] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.846122][T11318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.846129][T11318] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.846143][T11318]
[ 445.982329][T11320] FAULT_INJECTION: forcing a failure.
[ 445.982329][T11320] name failslab, interval 1, probability 0, space 0, times 0
[ 445.986152][T11320] CPU: 2 UID: 0 PID: 11320 Comm: syz.0.2382 Not tainted syzkaller #0 PREEMPT(full)
[ 445.986168][T11320] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 445.986175][T11320] Call Trace:
[ 445.986180][T11320]
[ 445.986185][T11320] dump_stack_lvl+0x100/0x190
[ 445.986201][T11320] should_fail_ex.cold+0x5/0xa
[ 445.986215][T11320] should_failslab+0xc2/0x120
[ 445.986231][T11320] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 445.986246][T11320] ? kvasprintf_const+0x66/0x1a0
[ 445.986264][T11320] kvasprintf+0xbc/0x150
[ 445.986278][T11320] ? __pfx_kvasprintf+0x10/0x10
[ 445.986294][T11320] ? acpi_dev_for_each_child+0x88/0xc0
[ 445.986308][T11320] ? find_held_lock+0x2b/0x80
[ 445.986326][T11320] kvasprintf_const+0x66/0x1a0
[ 445.986342][T11320] kobject_set_name_vargs+0x5a/0x140
[ 445.986358][T11320] dev_set_name+0xc7/0x100
[ 445.986376][T11320] ? __pfx_dev_set_name+0x10/0x10
[ 445.986400][T11320] ? set_primary_fwnode+0x11a/0x2a0
[ 445.986415][T11320] ? pci_dev_assign_slot+0x151/0x1b0
[ 445.986433][T11320] pci_setup_device+0x55b/0x2620
[ 445.986452][T11320] ? __pfx_pci_setup_device+0x10/0x10
[ 445.986472][T11320] ? kasan_save_track+0x14/0x30
[ 445.986484][T11320] ? __kasan_kmalloc+0xaa/0xb0
[ 445.986497][T11320] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 445.986515][T11320] ? lockdep_init_map_type+0x5c/0x250
[ 445.986529][T11320] ? __raw_spin_lock_init+0x3a/0x110
[ 445.986547][T11320] pci_scan_single_device+0x1ac/0x240
[ 445.986557][T11320] ? __pfx_pci_scan_single_device+0x10/0x10
[ 445.986568][T11320] ? trace_contention_end+0x126/0x160
[ 445.986585][T11320] pci_scan_slot+0x1c9/0x7c0
[ 445.986597][T11320] ? __pfx_pci_scan_slot+0x10/0x10
[ 445.986608][T11320] ? rcu_is_watching+0x12/0xc0
[ 445.986626][T11320] pci_scan_child_bus_extend+0x6b/0x7b0
[ 445.986637][T11320] ? pci_find_next_bus+0x60/0xb0
[ 445.986651][T11320] pci_rescan_bus+0x18/0x40
[ 445.986662][T11320] rescan_store+0xfb/0x130
[ 445.986673][T11320] ? __pfx_rescan_store+0x10/0x10
[ 445.986683][T11320] ? sysfs_file_kobj+0xe4/0x290
[ 445.986699][T11320] ? __pfx_rescan_store+0x10/0x10
[ 445.986710][T11320] bus_attr_store+0x74/0xb0
[ 445.986725][T11320] ? __pfx_bus_attr_store+0x10/0x10
[ 445.986740][T11320] sysfs_kf_write+0xf2/0x150
[ 445.986757][T11320] kernfs_fop_write_iter+0x3e0/0x5f0
[ 445.986770][T11320] ? __pfx_sysfs_kf_write+0x10/0x10
[ 445.986787][T11320] vfs_write+0x6ac/0x1050
[ 445.986804][T11320] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 445.986819][T11320] ? __pfx_vfs_write+0x10/0x10
[ 445.986843][T11320] ksys_write+0x12a/0x250
[ 445.986859][T11320] ? __pfx_ksys_write+0x10/0x10
[ 445.986879][T11320] do_syscall_64+0x115/0x870
[ 445.986891][T11320] ? clear_bhb_loop+0x40/0x90
[ 445.986903][T11320] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 445.986915][T11320] RIP: 0033:0x7fb1f279de99
[ 445.986925][T11320] 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
[ 445.986936][T11320] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 445.986947][T11320] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 445.986954][T11320] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 445.986961][T11320] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 445.986967][T11320] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 445.986973][T11320] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 445.986987][T11320]
[ 446.115794][T11322] FAULT_INJECTION: forcing a failure.
[ 446.115794][T11322] name failslab, interval 1, probability 0, space 0, times 0
[ 446.119710][T11322] CPU: 0 UID: 0 PID: 11322 Comm: syz.0.2383 Not tainted syzkaller #0 PREEMPT(full)
[ 446.119726][T11322] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.119733][T11322] Call Trace:
[ 446.119739][T11322]
[ 446.119744][T11322] dump_stack_lvl+0x100/0x190
[ 446.119762][T11322] should_fail_ex.cold+0x5/0xa
[ 446.119776][T11322] should_failslab+0xc2/0x120
[ 446.119791][T11322] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.119806][T11322] ? kvasprintf_const+0x66/0x1a0
[ 446.119824][T11322] kvasprintf+0xbc/0x150
[ 446.119839][T11322] ? __pfx_kvasprintf+0x10/0x10
[ 446.119854][T11322] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.119869][T11322] ? find_held_lock+0x2b/0x80
[ 446.119887][T11322] kvasprintf_const+0x66/0x1a0
[ 446.119918][T11322] kobject_set_name_vargs+0x5a/0x140
[ 446.119935][T11322] dev_set_name+0xc7/0x100
[ 446.119952][T11322] ? __pfx_dev_set_name+0x10/0x10
[ 446.119972][T11322] ? set_primary_fwnode+0x11a/0x2a0
[ 446.119987][T11322] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.120004][T11322] pci_setup_device+0x55b/0x2620
[ 446.120024][T11322] ? __pfx_pci_setup_device+0x10/0x10
[ 446.120043][T11322] ? kasan_save_track+0x14/0x30
[ 446.120056][T11322] ? __kasan_kmalloc+0xaa/0xb0
[ 446.120068][T11322] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.120087][T11322] ? lockdep_init_map_type+0x5c/0x250
[ 446.120101][T11322] ? __raw_spin_lock_init+0x3a/0x110
[ 446.120118][T11322] pci_scan_single_device+0x1ac/0x240
[ 446.120130][T11322] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.120141][T11322] ? trace_contention_end+0x126/0x160
[ 446.120158][T11322] pci_scan_slot+0x1c9/0x7c0
[ 446.120170][T11322] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.120181][T11322] ? rcu_is_watching+0x12/0xc0
[ 446.120199][T11322] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.120210][T11322] ? pci_find_next_bus+0x60/0xb0
[ 446.120224][T11322] pci_rescan_bus+0x18/0x40
[ 446.120235][T11322] rescan_store+0xfb/0x130
[ 446.120246][T11322] ? __pfx_rescan_store+0x10/0x10
[ 446.120256][T11322] ? sysfs_file_kobj+0xe4/0x290
[ 446.120273][T11322] ? __pfx_rescan_store+0x10/0x10
[ 446.120283][T11322] bus_attr_store+0x74/0xb0
[ 446.120298][T11322] ? __pfx_bus_attr_store+0x10/0x10
[ 446.120314][T11322] sysfs_kf_write+0xf2/0x150
[ 446.120330][T11322] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.120343][T11322] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.120360][T11322] vfs_write+0x6ac/0x1050
[ 446.120377][T11322] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.120392][T11322] ? __pfx_vfs_write+0x10/0x10
[ 446.120422][T11322] ksys_write+0x12a/0x250
[ 446.120438][T11322] ? __pfx_ksys_write+0x10/0x10
[ 446.120458][T11322] do_syscall_64+0x115/0x870
[ 446.120470][T11322] ? clear_bhb_loop+0x40/0x90
[ 446.120483][T11322] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.120494][T11322] RIP: 0033:0x7fb1f279de99
[ 446.120504][T11322] 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
[ 446.120515][T11322] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.120526][T11322] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.120533][T11322] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.120540][T11322] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.120546][T11322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.120553][T11322] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.120567][T11322]
[ 446.243037][T11324] FAULT_INJECTION: forcing a failure.
[ 446.243037][T11324] name failslab, interval 1, probability 0, space 0, times 0
[ 446.247648][T11324] CPU: 0 UID: 0 PID: 11324 Comm: syz.0.2384 Not tainted syzkaller #0 PREEMPT(full)
[ 446.247664][T11324] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.247672][T11324] Call Trace:
[ 446.247678][T11324]
[ 446.247683][T11324] dump_stack_lvl+0x100/0x190
[ 446.247700][T11324] should_fail_ex.cold+0x5/0xa
[ 446.247714][T11324] should_failslab+0xc2/0x120
[ 446.247729][T11324] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.247745][T11324] ? kvasprintf_const+0x66/0x1a0
[ 446.247763][T11324] kvasprintf+0xbc/0x150
[ 446.247778][T11324] ? __pfx_kvasprintf+0x10/0x10
[ 446.247793][T11324] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.247807][T11324] ? find_held_lock+0x2b/0x80
[ 446.247827][T11324] kvasprintf_const+0x66/0x1a0
[ 446.247842][T11324] kobject_set_name_vargs+0x5a/0x140
[ 446.247860][T11324] dev_set_name+0xc7/0x100
[ 446.247877][T11324] ? __pfx_dev_set_name+0x10/0x10
[ 446.247897][T11324] ? set_primary_fwnode+0x11a/0x2a0
[ 446.247912][T11324] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.247929][T11324] pci_setup_device+0x55b/0x2620
[ 446.247949][T11324] ? __pfx_pci_setup_device+0x10/0x10
[ 446.247968][T11324] ? kasan_save_track+0x14/0x30
[ 446.247981][T11324] ? __kasan_kmalloc+0xaa/0xb0
[ 446.247994][T11324] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.248013][T11324] ? lockdep_init_map_type+0x5c/0x250
[ 446.248027][T11324] ? __raw_spin_lock_init+0x3a/0x110
[ 446.248045][T11324] pci_scan_single_device+0x1ac/0x240
[ 446.248056][T11324] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.248067][T11324] ? trace_contention_end+0x126/0x160
[ 446.248083][T11324] pci_scan_slot+0x1c9/0x7c0
[ 446.248095][T11324] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.248106][T11324] ? rcu_is_watching+0x12/0xc0
[ 446.248124][T11324] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.248135][T11324] ? pci_find_next_bus+0x60/0xb0
[ 446.248150][T11324] pci_rescan_bus+0x18/0x40
[ 446.248160][T11324] rescan_store+0xfb/0x130
[ 446.248171][T11324] ? __pfx_rescan_store+0x10/0x10
[ 446.248181][T11324] ? sysfs_file_kobj+0xe4/0x290
[ 446.248198][T11324] ? __pfx_rescan_store+0x10/0x10
[ 446.248208][T11324] bus_attr_store+0x74/0xb0
[ 446.248223][T11324] ? __pfx_bus_attr_store+0x10/0x10
[ 446.248238][T11324] sysfs_kf_write+0xf2/0x150
[ 446.248255][T11324] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.248269][T11324] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.248286][T11324] vfs_write+0x6ac/0x1050
[ 446.248303][T11324] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.248318][T11324] ? __pfx_vfs_write+0x10/0x10
[ 446.248343][T11324] ksys_write+0x12a/0x250
[ 446.248359][T11324] ? __pfx_ksys_write+0x10/0x10
[ 446.248379][T11324] do_syscall_64+0x115/0x870
[ 446.248395][T11324] ? clear_bhb_loop+0x40/0x90
[ 446.248408][T11324] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.248419][T11324] RIP: 0033:0x7fb1f279de99
[ 446.248430][T11324] 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
[ 446.248440][T11324] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.248451][T11324] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.248458][T11324] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.248465][T11324] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.248472][T11324] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.248478][T11324] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.248492][T11324]
[ 446.380701][T11326] FAULT_INJECTION: forcing a failure.
[ 446.380701][T11326] name failslab, interval 1, probability 0, space 0, times 0
[ 446.384792][T11326] CPU: 3 UID: 0 PID: 11326 Comm: syz.0.2385 Not tainted syzkaller #0 PREEMPT(full)
[ 446.384808][T11326] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.384815][T11326] Call Trace:
[ 446.384821][T11326]
[ 446.384827][T11326] dump_stack_lvl+0x100/0x190
[ 446.384844][T11326] should_fail_ex.cold+0x5/0xa
[ 446.384859][T11326] should_failslab+0xc2/0x120
[ 446.384874][T11326] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.384890][T11326] ? kvasprintf_const+0x66/0x1a0
[ 446.384908][T11326] kvasprintf+0xbc/0x150
[ 446.384923][T11326] ? __pfx_kvasprintf+0x10/0x10
[ 446.384943][T11326] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.384965][T11326] ? find_held_lock+0x2b/0x80
[ 446.384995][T11326] kvasprintf_const+0x66/0x1a0
[ 446.385019][T11326] kobject_set_name_vargs+0x5a/0x140
[ 446.385046][T11326] dev_set_name+0xc7/0x100
[ 446.385063][T11326] ? __pfx_dev_set_name+0x10/0x10
[ 446.385083][T11326] ? set_primary_fwnode+0x11a/0x2a0
[ 446.385097][T11326] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.385134][T11326] pci_setup_device+0x55b/0x2620
[ 446.385156][T11326] ? __pfx_pci_setup_device+0x10/0x10
[ 446.385175][T11326] ? kasan_save_track+0x14/0x30
[ 446.385188][T11326] ? __kasan_kmalloc+0xaa/0xb0
[ 446.385201][T11326] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.385219][T11326] ? lockdep_init_map_type+0x5c/0x250
[ 446.385233][T11326] ? __raw_spin_lock_init+0x3a/0x110
[ 446.385251][T11326] pci_scan_single_device+0x1ac/0x240
[ 446.385261][T11326] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.385272][T11326] ? trace_contention_end+0x126/0x160
[ 446.385289][T11326] pci_scan_slot+0x1c9/0x7c0
[ 446.385301][T11326] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.385312][T11326] ? rcu_is_watching+0x12/0xc0
[ 446.385330][T11326] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.385341][T11326] ? pci_find_next_bus+0x60/0xb0
[ 446.385356][T11326] pci_rescan_bus+0x18/0x40
[ 446.385366][T11326] rescan_store+0xfb/0x130
[ 446.385377][T11326] ? __pfx_rescan_store+0x10/0x10
[ 446.385387][T11326] ? sysfs_file_kobj+0xe4/0x290
[ 446.385404][T11326] ? __pfx_rescan_store+0x10/0x10
[ 446.385414][T11326] bus_attr_store+0x74/0xb0
[ 446.385430][T11326] ? __pfx_bus_attr_store+0x10/0x10
[ 446.385445][T11326] sysfs_kf_write+0xf2/0x150
[ 446.385464][T11326] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.385488][T11326] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.385512][T11326] vfs_write+0x6ac/0x1050
[ 446.385529][T11326] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.385545][T11326] ? __pfx_vfs_write+0x10/0x10
[ 446.385569][T11326] ksys_write+0x12a/0x250
[ 446.385585][T11326] ? __pfx_ksys_write+0x10/0x10
[ 446.385605][T11326] do_syscall_64+0x115/0x870
[ 446.385617][T11326] ? clear_bhb_loop+0x40/0x90
[ 446.385630][T11326] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.385641][T11326] RIP: 0033:0x7fb1f279de99
[ 446.385652][T11326] 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
[ 446.385662][T11326] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.385673][T11326] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.385681][T11326] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.385687][T11326] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.385694][T11326] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.385700][T11326] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.385714][T11326]
[ 446.512593][T11328] FAULT_INJECTION: forcing a failure.
[ 446.512593][T11328] name failslab, interval 1, probability 0, space 0, times 0
[ 446.517411][T11328] CPU: 3 UID: 0 PID: 11328 Comm: syz.0.2386 Not tainted syzkaller #0 PREEMPT(full)
[ 446.517427][T11328] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.517434][T11328] Call Trace:
[ 446.517440][T11328]
[ 446.517446][T11328] dump_stack_lvl+0x100/0x190
[ 446.517464][T11328] should_fail_ex.cold+0x5/0xa
[ 446.517483][T11328] should_failslab+0xc2/0x120
[ 446.517497][T11328] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.517513][T11328] ? kvasprintf_const+0x66/0x1a0
[ 446.517531][T11328] kvasprintf+0xbc/0x150
[ 446.517546][T11328] ? __pfx_kvasprintf+0x10/0x10
[ 446.517561][T11328] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.517576][T11328] ? find_held_lock+0x2b/0x80
[ 446.517594][T11328] kvasprintf_const+0x66/0x1a0
[ 446.517610][T11328] kobject_set_name_vargs+0x5a/0x140
[ 446.517628][T11328] dev_set_name+0xc7/0x100
[ 446.517645][T11328] ? __pfx_dev_set_name+0x10/0x10
[ 446.517665][T11328] ? set_primary_fwnode+0x11a/0x2a0
[ 446.517680][T11328] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.517697][T11328] pci_setup_device+0x55b/0x2620
[ 446.517717][T11328] ? __pfx_pci_setup_device+0x10/0x10
[ 446.517736][T11328] ? kasan_save_track+0x14/0x30
[ 446.517749][T11328] ? __kasan_kmalloc+0xaa/0xb0
[ 446.517762][T11328] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.517780][T11328] ? lockdep_init_map_type+0x5c/0x250
[ 446.517794][T11328] ? __raw_spin_lock_init+0x3a/0x110
[ 446.517811][T11328] pci_scan_single_device+0x1ac/0x240
[ 446.517822][T11328] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.517833][T11328] ? trace_contention_end+0x126/0x160
[ 446.517850][T11328] pci_scan_slot+0x1c9/0x7c0
[ 446.517862][T11328] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.517873][T11328] ? rcu_is_watching+0x12/0xc0
[ 446.517891][T11328] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.517902][T11328] ? pci_find_next_bus+0x60/0xb0
[ 446.517917][T11328] pci_rescan_bus+0x18/0x40
[ 446.517927][T11328] rescan_store+0xfb/0x130
[ 446.517938][T11328] ? __pfx_rescan_store+0x10/0x10
[ 446.517949][T11328] ? sysfs_file_kobj+0xe4/0x290
[ 446.517965][T11328] ? __pfx_rescan_store+0x10/0x10
[ 446.517977][T11328] bus_attr_store+0x74/0xb0
[ 446.517993][T11328] ? __pfx_bus_attr_store+0x10/0x10
[ 446.518009][T11328] sysfs_kf_write+0xf2/0x150
[ 446.518025][T11328] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.518039][T11328] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.518056][T11328] vfs_write+0x6ac/0x1050
[ 446.518073][T11328] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.518088][T11328] ? __pfx_vfs_write+0x10/0x10
[ 446.518112][T11328] ksys_write+0x12a/0x250
[ 446.518129][T11328] ? __pfx_ksys_write+0x10/0x10
[ 446.518149][T11328] do_syscall_64+0x115/0x870
[ 446.518161][T11328] ? clear_bhb_loop+0x40/0x90
[ 446.518174][T11328] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.518186][T11328] RIP: 0033:0x7fb1f279de99
[ 446.518196][T11328] 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
[ 446.518206][T11328] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.518218][T11328] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.518225][T11328] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.518232][T11328] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.518238][T11328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.518245][T11328] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.518259][T11328]
[ 446.650961][T11330] FAULT_INJECTION: forcing a failure.
[ 446.650961][T11330] name failslab, interval 1, probability 0, space 0, times 0
[ 446.656194][T11330] CPU: 2 UID: 0 PID: 11330 Comm: syz.0.2387 Not tainted syzkaller #0 PREEMPT(full)
[ 446.656219][T11330] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.656229][T11330] Call Trace:
[ 446.656238][T11330]
[ 446.656245][T11330] dump_stack_lvl+0x100/0x190
[ 446.656274][T11330] should_fail_ex.cold+0x5/0xa
[ 446.656298][T11330] should_failslab+0xc2/0x120
[ 446.656322][T11330] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.656347][T11330] ? kvasprintf_const+0x66/0x1a0
[ 446.656384][T11330] kvasprintf+0xbc/0x150
[ 446.656408][T11330] ? __pfx_kvasprintf+0x10/0x10
[ 446.656433][T11330] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.656457][T11330] ? find_held_lock+0x2b/0x80
[ 446.656488][T11330] kvasprintf_const+0x66/0x1a0
[ 446.656514][T11330] kobject_set_name_vargs+0x5a/0x140
[ 446.656541][T11330] dev_set_name+0xc7/0x100
[ 446.656569][T11330] ? __pfx_dev_set_name+0x10/0x10
[ 446.656602][T11330] ? set_primary_fwnode+0x11a/0x2a0
[ 446.656626][T11330] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.656656][T11330] pci_setup_device+0x55b/0x2620
[ 446.656689][T11330] ? __pfx_pci_setup_device+0x10/0x10
[ 446.656720][T11330] ? kasan_save_track+0x14/0x30
[ 446.656741][T11330] ? __kasan_kmalloc+0xaa/0xb0
[ 446.656762][T11330] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.656792][T11330] ? lockdep_init_map_type+0x5c/0x250
[ 446.656815][T11330] ? __raw_spin_lock_init+0x3a/0x110
[ 446.656844][T11330] pci_scan_single_device+0x1ac/0x240
[ 446.656862][T11330] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.656880][T11330] ? trace_contention_end+0x126/0x160
[ 446.656909][T11330] pci_scan_slot+0x1c9/0x7c0
[ 446.656929][T11330] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.656949][T11330] ? rcu_is_watching+0x12/0xc0
[ 446.656978][T11330] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.656996][T11330] ? pci_find_next_bus+0x60/0xb0
[ 446.657021][T11330] pci_rescan_bus+0x18/0x40
[ 446.657038][T11330] rescan_store+0xfb/0x130
[ 446.657055][T11330] ? __pfx_rescan_store+0x10/0x10
[ 446.657072][T11330] ? sysfs_file_kobj+0xe4/0x290
[ 446.657099][T11330] ? __pfx_rescan_store+0x10/0x10
[ 446.657141][T11330] bus_attr_store+0x74/0xb0
[ 446.657167][T11330] ? __pfx_bus_attr_store+0x10/0x10
[ 446.657192][T11330] sysfs_kf_write+0xf2/0x150
[ 446.657217][T11330] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.657234][T11330] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.657258][T11330] vfs_write+0x6ac/0x1050
[ 446.657284][T11330] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.657309][T11330] ? __pfx_vfs_write+0x10/0x10
[ 446.657352][T11330] ksys_write+0x12a/0x250
[ 446.657381][T11330] ? __pfx_ksys_write+0x10/0x10
[ 446.657411][T11330] do_syscall_64+0x115/0x870
[ 446.657430][T11330] ? clear_bhb_loop+0x40/0x90
[ 446.657450][T11330] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.657469][T11330] RIP: 0033:0x7fb1f279de99
[ 446.657483][T11330] 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
[ 446.657497][T11330] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.657514][T11330] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.657525][T11330] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.657536][T11330] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.657546][T11330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.657557][T11330] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.657581][T11330]
[ 446.800019][T11332] FAULT_INJECTION: forcing a failure.
[ 446.800019][T11332] name failslab, interval 1, probability 0, space 0, times 0
[ 446.804082][T11332] CPU: 0 UID: 0 PID: 11332 Comm: syz.0.2388 Not tainted syzkaller #0 PREEMPT(full)
[ 446.804098][T11332] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.804105][T11332] Call Trace:
[ 446.804110][T11332]
[ 446.804116][T11332] dump_stack_lvl+0x100/0x190
[ 446.804134][T11332] should_fail_ex.cold+0x5/0xa
[ 446.804148][T11332] should_failslab+0xc2/0x120
[ 446.804162][T11332] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.804178][T11332] ? kvasprintf_const+0x66/0x1a0
[ 446.804196][T11332] kvasprintf+0xbc/0x150
[ 446.804211][T11332] ? __pfx_kvasprintf+0x10/0x10
[ 446.804226][T11332] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.804240][T11332] ? find_held_lock+0x2b/0x80
[ 446.804259][T11332] kvasprintf_const+0x66/0x1a0
[ 446.804275][T11332] kobject_set_name_vargs+0x5a/0x140
[ 446.804292][T11332] dev_set_name+0xc7/0x100
[ 446.804309][T11332] ? __pfx_dev_set_name+0x10/0x10
[ 446.804329][T11332] ? set_primary_fwnode+0x11a/0x2a0
[ 446.804344][T11332] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.804361][T11332] pci_setup_device+0x55b/0x2620
[ 446.804381][T11332] ? __pfx_pci_setup_device+0x10/0x10
[ 446.804400][T11332] ? kasan_save_track+0x14/0x30
[ 446.804414][T11332] ? __kasan_kmalloc+0xaa/0xb0
[ 446.804433][T11332] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.804460][T11332] ? lockdep_init_map_type+0x5c/0x250
[ 446.804484][T11332] ? __raw_spin_lock_init+0x3a/0x110
[ 446.804513][T11332] pci_scan_single_device+0x1ac/0x240
[ 446.804527][T11332] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.804538][T11332] ? trace_contention_end+0x126/0x160
[ 446.804555][T11332] pci_scan_slot+0x1c9/0x7c0
[ 446.804567][T11332] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.804578][T11332] ? rcu_is_watching+0x12/0xc0
[ 446.804596][T11332] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.804607][T11332] ? pci_find_next_bus+0x60/0xb0
[ 446.804621][T11332] pci_rescan_bus+0x18/0x40
[ 446.804632][T11332] rescan_store+0xfb/0x130
[ 446.804643][T11332] ? __pfx_rescan_store+0x10/0x10
[ 446.804653][T11332] ? sysfs_file_kobj+0xe4/0x290
[ 446.804670][T11332] ? __pfx_rescan_store+0x10/0x10
[ 446.804680][T11332] bus_attr_store+0x74/0xb0
[ 446.804695][T11332] ? __pfx_bus_attr_store+0x10/0x10
[ 446.804711][T11332] sysfs_kf_write+0xf2/0x150
[ 446.804727][T11332] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.804741][T11332] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.804758][T11332] vfs_write+0x6ac/0x1050
[ 446.804775][T11332] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.804790][T11332] ? __pfx_vfs_write+0x10/0x10
[ 446.804825][T11332] ksys_write+0x12a/0x250
[ 446.804852][T11332] ? __pfx_ksys_write+0x10/0x10
[ 446.804885][T11332] do_syscall_64+0x115/0x870
[ 446.804901][T11332] ? clear_bhb_loop+0x40/0x90
[ 446.804913][T11332] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.804930][T11332] RIP: 0033:0x7fb1f279de99
[ 446.804941][T11332] 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
[ 446.804951][T11332] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.804963][T11332] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.804970][T11332] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.804977][T11332] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.804984][T11332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.804990][T11332] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.805004][T11332]
[ 446.934900][T11334] FAULT_INJECTION: forcing a failure.
[ 446.934900][T11334] name failslab, interval 1, probability 0, space 0, times 0
[ 446.939531][T11334] CPU: 3 UID: 0 PID: 11334 Comm: syz.0.2389 Not tainted syzkaller #0 PREEMPT(full)
[ 446.939548][T11334] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 446.939556][T11334] Call Trace:
[ 446.939560][T11334]
[ 446.939565][T11334] dump_stack_lvl+0x100/0x190
[ 446.939583][T11334] should_fail_ex.cold+0x5/0xa
[ 446.939598][T11334] should_failslab+0xc2/0x120
[ 446.939613][T11334] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 446.939629][T11334] ? kvasprintf_const+0x66/0x1a0
[ 446.939648][T11334] kvasprintf+0xbc/0x150
[ 446.939664][T11334] ? __pfx_kvasprintf+0x10/0x10
[ 446.939680][T11334] ? acpi_dev_for_each_child+0x88/0xc0
[ 446.939696][T11334] ? find_held_lock+0x2b/0x80
[ 446.939715][T11334] kvasprintf_const+0x66/0x1a0
[ 446.939732][T11334] kobject_set_name_vargs+0x5a/0x140
[ 446.939750][T11334] dev_set_name+0xc7/0x100
[ 446.939768][T11334] ? __pfx_dev_set_name+0x10/0x10
[ 446.939789][T11334] ? set_primary_fwnode+0x11a/0x2a0
[ 446.939805][T11334] ? pci_dev_assign_slot+0x151/0x1b0
[ 446.939824][T11334] pci_setup_device+0x55b/0x2620
[ 446.939845][T11334] ? __pfx_pci_setup_device+0x10/0x10
[ 446.939865][T11334] ? kasan_save_track+0x14/0x30
[ 446.939878][T11334] ? __kasan_kmalloc+0xaa/0xb0
[ 446.939892][T11334] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 446.939911][T11334] ? lockdep_init_map_type+0x5c/0x250
[ 446.939926][T11334] ? __raw_spin_lock_init+0x3a/0x110
[ 446.939950][T11334] pci_scan_single_device+0x1ac/0x240
[ 446.939962][T11334] ? __pfx_pci_scan_single_device+0x10/0x10
[ 446.939974][T11334] ? trace_contention_end+0x126/0x160
[ 446.939991][T11334] pci_scan_slot+0x1c9/0x7c0
[ 446.940004][T11334] ? __pfx_pci_scan_slot+0x10/0x10
[ 446.940016][T11334] ? rcu_is_watching+0x12/0xc0
[ 446.940035][T11334] pci_scan_child_bus_extend+0x6b/0x7b0
[ 446.940047][T11334] ? pci_find_next_bus+0x60/0xb0
[ 446.940062][T11334] pci_rescan_bus+0x18/0x40
[ 446.940073][T11334] rescan_store+0xfb/0x130
[ 446.940085][T11334] ? __pfx_rescan_store+0x10/0x10
[ 446.940096][T11334] ? sysfs_file_kobj+0xe4/0x290
[ 446.940113][T11334] ? __pfx_rescan_store+0x10/0x10
[ 446.940124][T11334] bus_attr_store+0x74/0xb0
[ 446.940141][T11334] ? __pfx_bus_attr_store+0x10/0x10
[ 446.940157][T11334] sysfs_kf_write+0xf2/0x150
[ 446.940175][T11334] kernfs_fop_write_iter+0x3e0/0x5f0
[ 446.940189][T11334] ? __pfx_sysfs_kf_write+0x10/0x10
[ 446.940207][T11334] vfs_write+0x6ac/0x1050
[ 446.940225][T11334] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 446.940242][T11334] ? __pfx_vfs_write+0x10/0x10
[ 446.940268][T11334] ksys_write+0x12a/0x250
[ 446.940285][T11334] ? __pfx_ksys_write+0x10/0x10
[ 446.940306][T11334] do_syscall_64+0x115/0x870
[ 446.940319][T11334] ? clear_bhb_loop+0x40/0x90
[ 446.940337][T11334] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 446.940354][T11334] RIP: 0033:0x7fb1f279de99
[ 446.940371][T11334] 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
[ 446.940390][T11334] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 446.940409][T11334] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 446.940422][T11334] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 446.940434][T11334] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 446.940445][T11334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 446.940457][T11334] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 446.940483][T11334]
[ 447.068807][T11336] FAULT_INJECTION: forcing a failure.
[ 447.068807][T11336] name failslab, interval 1, probability 0, space 0, times 0
[ 447.073642][T11336] CPU: 2 UID: 0 PID: 11336 Comm: syz.0.2390 Not tainted syzkaller #0 PREEMPT(full)
[ 447.073667][T11336] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 447.073678][T11336] Call Trace:
[ 447.073687][T11336]
[ 447.073694][T11336] dump_stack_lvl+0x100/0x190
[ 447.073722][T11336] should_fail_ex.cold+0x5/0xa
[ 447.073745][T11336] should_failslab+0xc2/0x120
[ 447.073769][T11336] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 447.073794][T11336] ? kvasprintf_const+0x66/0x1a0
[ 447.073822][T11336] kvasprintf+0xbc/0x150
[ 447.073854][T11336] ? __pfx_kvasprintf+0x10/0x10
[ 447.073876][T11336] ? acpi_dev_for_each_child+0x88/0xc0
[ 447.073899][T11336] ? find_held_lock+0x2b/0x80
[ 447.073929][T11336] kvasprintf_const+0x66/0x1a0
[ 447.073952][T11336] kobject_set_name_vargs+0x5a/0x140
[ 447.073979][T11336] dev_set_name+0xc7/0x100
[ 447.074006][T11336] ? __pfx_dev_set_name+0x10/0x10
[ 447.074038][T11336] ? set_primary_fwnode+0x11a/0x2a0
[ 447.074062][T11336] ? pci_dev_assign_slot+0x151/0x1b0
[ 447.074091][T11336] pci_setup_device+0x55b/0x2620
[ 447.074123][T11336] ? __pfx_pci_setup_device+0x10/0x10
[ 447.074152][T11336] ? kasan_save_track+0x14/0x30
[ 447.074171][T11336] ? __kasan_kmalloc+0xaa/0xb0
[ 447.074190][T11336] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 447.074219][T11336] ? lockdep_init_map_type+0x5c/0x250
[ 447.074242][T11336] ? __raw_spin_lock_init+0x3a/0x110
[ 447.074270][T11336] pci_scan_single_device+0x1ac/0x240
[ 447.074289][T11336] ? __pfx_pci_scan_single_device+0x10/0x10
[ 447.074307][T11336] ? trace_contention_end+0x126/0x160
[ 447.074335][T11336] pci_scan_slot+0x1c9/0x7c0
[ 447.074355][T11336] ? __pfx_pci_scan_slot+0x10/0x10
[ 447.074373][T11336] ? rcu_is_watching+0x12/0xc0
[ 447.074404][T11336] pci_scan_child_bus_extend+0x6b/0x7b0
[ 447.074422][T11336] ? pci_find_next_bus+0x60/0xb0
[ 447.074445][T11336] pci_rescan_bus+0x18/0x40
[ 447.074463][T11336] rescan_store+0xfb/0x130
[ 447.074480][T11336] ? __pfx_rescan_store+0x10/0x10
[ 447.074497][T11336] ? sysfs_file_kobj+0xe4/0x290
[ 447.074523][T11336] ? __pfx_rescan_store+0x10/0x10
[ 447.074538][T11336] bus_attr_store+0x74/0xb0
[ 447.074563][T11336] ? __pfx_bus_attr_store+0x10/0x10
[ 447.074587][T11336] sysfs_kf_write+0xf2/0x150
[ 447.074615][T11336] kernfs_fop_write_iter+0x3e0/0x5f0
[ 447.074638][T11336] ? __pfx_sysfs_kf_write+0x10/0x10
[ 447.074665][T11336] vfs_write+0x6ac/0x1050
[ 447.074692][T11336] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 447.074715][T11336] ? __pfx_vfs_write+0x10/0x10
[ 447.074754][T11336] ksys_write+0x12a/0x250
[ 447.074781][T11336] ? __pfx_ksys_write+0x10/0x10
[ 447.074810][T11336] do_syscall_64+0x115/0x870
[ 447.074825][T11336] ? clear_bhb_loop+0x40/0x90
[ 447.074851][T11336] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.074867][T11336] RIP: 0033:0x7fb1f279de99
[ 447.074881][T11336] 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
[ 447.074896][T11336] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 447.074912][T11336] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 447.074923][T11336] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 447.074932][T11336] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 447.074942][T11336] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 447.074953][T11336] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 447.074977][T11336]
[ 447.232292][T11338] FAULT_INJECTION: forcing a failure.
[ 447.232292][T11338] name failslab, interval 1, probability 0, space 0, times 0
[ 447.236233][T11338] CPU: 0 UID: 0 PID: 11338 Comm: syz.0.2391 Not tainted syzkaller #0 PREEMPT(full)
[ 447.236248][T11338] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 447.236256][T11338] Call Trace:
[ 447.236262][T11338]
[ 447.236267][T11338] dump_stack_lvl+0x100/0x190
[ 447.236285][T11338] should_fail_ex.cold+0x5/0xa
[ 447.236299][T11338] should_failslab+0xc2/0x120
[ 447.236313][T11338] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 447.236328][T11338] ? kvasprintf_const+0x66/0x1a0
[ 447.236347][T11338] kvasprintf+0xbc/0x150
[ 447.236366][T11338] ? __pfx_kvasprintf+0x10/0x10
[ 447.236381][T11338] ? acpi_dev_for_each_child+0x88/0xc0
[ 447.236396][T11338] ? find_held_lock+0x2b/0x80
[ 447.236414][T11338] kvasprintf_const+0x66/0x1a0
[ 447.236430][T11338] kobject_set_name_vargs+0x5a/0x140
[ 447.236447][T11338] dev_set_name+0xc7/0x100
[ 447.236464][T11338] ? __pfx_dev_set_name+0x10/0x10
[ 447.236484][T11338] ? set_primary_fwnode+0x11a/0x2a0
[ 447.236499][T11338] ? pci_dev_assign_slot+0x151/0x1b0
[ 447.236517][T11338] pci_setup_device+0x55b/0x2620
[ 447.236537][T11338] ? __pfx_pci_setup_device+0x10/0x10
[ 447.236556][T11338] ? kasan_save_track+0x14/0x30
[ 447.236568][T11338] ? __kasan_kmalloc+0xaa/0xb0
[ 447.236581][T11338] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 447.236600][T11338] ? lockdep_init_map_type+0x5c/0x250
[ 447.236614][T11338] ? __raw_spin_lock_init+0x3a/0x110
[ 447.236631][T11338] pci_scan_single_device+0x1ac/0x240
[ 447.236646][T11338] ? __pfx_pci_scan_single_device+0x10/0x10
[ 447.236663][T11338] ? trace_contention_end+0x126/0x160
[ 447.236691][T11338] pci_scan_slot+0x1c9/0x7c0
[ 447.236714][T11338] ? __pfx_pci_scan_slot+0x10/0x10
[ 447.236735][T11338] ? rcu_is_watching+0x12/0xc0
[ 447.236761][T11338] pci_scan_child_bus_extend+0x6b/0x7b0
[ 447.236772][T11338] ? pci_find_next_bus+0x60/0xb0
[ 447.236787][T11338] pci_rescan_bus+0x18/0x40
[ 447.236798][T11338] rescan_store+0xfb/0x130
[ 447.236809][T11338] ? __pfx_rescan_store+0x10/0x10
[ 447.236819][T11338] ? sysfs_file_kobj+0xe4/0x290
[ 447.236836][T11338] ? __pfx_rescan_store+0x10/0x10
[ 447.236846][T11338] bus_attr_store+0x74/0xb0
[ 447.236864][T11338] ? __pfx_bus_attr_store+0x10/0x10
[ 447.236879][T11338] sysfs_kf_write+0xf2/0x150
[ 447.236896][T11338] kernfs_fop_write_iter+0x3e0/0x5f0
[ 447.236909][T11338] ? __pfx_sysfs_kf_write+0x10/0x10
[ 447.236926][T11338] vfs_write+0x6ac/0x1050
[ 447.236943][T11338] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 447.236959][T11338] ? __pfx_vfs_write+0x10/0x10
[ 447.236983][T11338] ksys_write+0x12a/0x250
[ 447.236999][T11338] ? __pfx_ksys_write+0x10/0x10
[ 447.237019][T11338] do_syscall_64+0x115/0x870
[ 447.237031][T11338] ? clear_bhb_loop+0x40/0x90
[ 447.237044][T11338] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.237056][T11338] RIP: 0033:0x7fb1f279de99
[ 447.237066][T11338] 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
[ 447.237076][T11338] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 447.237087][T11338] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 447.237094][T11338] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 447.237101][T11338] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 447.237126][T11338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 447.237134][T11338] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 447.237148][T11338]
[ 447.369147][T11340] FAULT_INJECTION: forcing a failure.
[ 447.369147][T11340] name failslab, interval 1, probability 0, space 0, times 0
[ 447.374073][T11340] CPU: 1 UID: 0 PID: 11340 Comm: syz.0.2392 Not tainted syzkaller #0 PREEMPT(full)
[ 447.374097][T11340] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 447.374107][T11340] Call Trace:
[ 447.374116][T11340]
[ 447.374124][T11340] dump_stack_lvl+0x100/0x190
[ 447.374150][T11340] should_fail_ex.cold+0x5/0xa
[ 447.374172][T11340] should_failslab+0xc2/0x120
[ 447.374193][T11340] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 447.374215][T11340] ? kvasprintf_const+0x66/0x1a0
[ 447.374242][T11340] kvasprintf+0xbc/0x150
[ 447.374262][T11340] ? __pfx_kvasprintf+0x10/0x10
[ 447.374285][T11340] ? acpi_dev_for_each_child+0x88/0xc0
[ 447.374306][T11340] ? find_held_lock+0x2b/0x80
[ 447.374334][T11340] kvasprintf_const+0x66/0x1a0
[ 447.374356][T11340] kobject_set_name_vargs+0x5a/0x140
[ 447.374380][T11340] dev_set_name+0xc7/0x100
[ 447.374405][T11340] ? __pfx_dev_set_name+0x10/0x10
[ 447.374441][T11340] ? set_primary_fwnode+0x11a/0x2a0
[ 447.374462][T11340] ? pci_dev_assign_slot+0x151/0x1b0
[ 447.374488][T11340] pci_setup_device+0x55b/0x2620
[ 447.374517][T11340] ? __pfx_pci_setup_device+0x10/0x10
[ 447.374545][T11340] ? kasan_save_track+0x14/0x30
[ 447.374563][T11340] ? __kasan_kmalloc+0xaa/0xb0
[ 447.374581][T11340] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 447.374607][T11340] ? lockdep_init_map_type+0x5c/0x250
[ 447.374629][T11340] ? __raw_spin_lock_init+0x3a/0x110
[ 447.374654][T11340] pci_scan_single_device+0x1ac/0x240
[ 447.374671][T11340] ? __pfx_pci_scan_single_device+0x10/0x10
[ 447.374687][T11340] ? trace_contention_end+0x126/0x160
[ 447.374712][T11340] pci_scan_slot+0x1c9/0x7c0
[ 447.374731][T11340] ? __pfx_pci_scan_slot+0x10/0x10
[ 447.374747][T11340] ? rcu_is_watching+0x12/0xc0
[ 447.374810][T11340] pci_scan_child_bus_extend+0x6b/0x7b0
[ 447.374827][T11340] ? pci_find_next_bus+0x60/0xb0
[ 447.374849][T11340] pci_rescan_bus+0x18/0x40
[ 447.374865][T11340] rescan_store+0xfb/0x130
[ 447.374882][T11340] ? __pfx_rescan_store+0x10/0x10
[ 447.374897][T11340] ? sysfs_file_kobj+0xe4/0x290
[ 447.374921][T11340] ? __pfx_rescan_store+0x10/0x10
[ 447.374936][T11340] bus_attr_store+0x74/0xb0
[ 447.374959][T11340] ? __pfx_bus_attr_store+0x10/0x10
[ 447.374980][T11340] sysfs_kf_write+0xf2/0x150
[ 447.375004][T11340] kernfs_fop_write_iter+0x3e0/0x5f0
[ 447.375023][T11340] ? __pfx_sysfs_kf_write+0x10/0x10
[ 447.375047][T11340] vfs_write+0x6ac/0x1050
[ 447.375073][T11340] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 447.375095][T11340] ? __pfx_vfs_write+0x10/0x10
[ 447.375134][T11340] ksys_write+0x12a/0x250
[ 447.375157][T11340] ? __pfx_ksys_write+0x10/0x10
[ 447.375186][T11340] do_syscall_64+0x115/0x870
[ 447.375203][T11340] ? clear_bhb_loop+0x40/0x90
[ 447.375223][T11340] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.375240][T11340] RIP: 0033:0x7fb1f279de99
[ 447.375255][T11340] 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
[ 447.375270][T11340] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 447.375287][T11340] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 447.375298][T11340] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 447.375308][T11340] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 447.375318][T11340] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 447.375327][T11340] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 447.375351][T11340]
[ 447.534839][T11342] FAULT_INJECTION: forcing a failure.
[ 447.534839][T11342] name failslab, interval 1, probability 0, space 0, times 0
[ 447.539885][T11342] CPU: 3 UID: 0 PID: 11342 Comm: syz.0.2393 Not tainted syzkaller #0 PREEMPT(full)
[ 447.539905][T11342] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 447.539914][T11342] Call Trace:
[ 447.539920][T11342]
[ 447.539926][T11342] dump_stack_lvl+0x100/0x190
[ 447.539950][T11342] should_fail_ex.cold+0x5/0xa
[ 447.539969][T11342] should_failslab+0xc2/0x120
[ 447.539988][T11342] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 447.540007][T11342] ? kvasprintf_const+0x66/0x1a0
[ 447.540030][T11342] kvasprintf+0xbc/0x150
[ 447.540048][T11342] ? __pfx_kvasprintf+0x10/0x10
[ 447.540069][T11342] ? acpi_dev_for_each_child+0x88/0xc0
[ 447.540090][T11342] ? find_held_lock+0x2b/0x80
[ 447.540118][T11342] kvasprintf_const+0x66/0x1a0
[ 447.540143][T11342] kobject_set_name_vargs+0x5a/0x140
[ 447.540170][T11342] dev_set_name+0xc7/0x100
[ 447.540197][T11342] ? __pfx_dev_set_name+0x10/0x10
[ 447.540229][T11342] ? set_primary_fwnode+0x11a/0x2a0
[ 447.540252][T11342] ? pci_dev_assign_slot+0x151/0x1b0
[ 447.540281][T11342] pci_setup_device+0x55b/0x2620
[ 447.540311][T11342] ? __pfx_pci_setup_device+0x10/0x10
[ 447.540340][T11342] ? kasan_save_track+0x14/0x30
[ 447.540360][T11342] ? __kasan_kmalloc+0xaa/0xb0
[ 447.540381][T11342] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 447.540411][T11342] ? lockdep_init_map_type+0x5c/0x250
[ 447.540435][T11342] ? __raw_spin_lock_init+0x3a/0x110
[ 447.540470][T11342] pci_scan_single_device+0x1ac/0x240
[ 447.540489][T11342] ? __pfx_pci_scan_single_device+0x10/0x10
[ 447.540507][T11342] ? trace_contention_end+0x126/0x160
[ 447.540536][T11342] pci_scan_slot+0x1c9/0x7c0
[ 447.540557][T11342] ? __pfx_pci_scan_slot+0x10/0x10
[ 447.540576][T11342] ? rcu_is_watching+0x12/0xc0
[ 447.540603][T11342] pci_scan_child_bus_extend+0x6b/0x7b0
[ 447.540620][T11342] ? pci_find_next_bus+0x60/0xb0
[ 447.540643][T11342] pci_rescan_bus+0x18/0x40
[ 447.540658][T11342] rescan_store+0xfb/0x130
[ 447.540672][T11342] ? __pfx_rescan_store+0x10/0x10
[ 447.540686][T11342] ? sysfs_file_kobj+0xe4/0x290
[ 447.540707][T11342] ? __pfx_rescan_store+0x10/0x10
[ 447.540721][T11342] bus_attr_store+0x74/0xb0
[ 447.540741][T11342] ? __pfx_bus_attr_store+0x10/0x10
[ 447.540761][T11342] sysfs_kf_write+0xf2/0x150
[ 447.540782][T11342] kernfs_fop_write_iter+0x3e0/0x5f0
[ 447.540799][T11342] ? __pfx_sysfs_kf_write+0x10/0x10
[ 447.540821][T11342] vfs_write+0x6ac/0x1050
[ 447.540844][T11342] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 447.540864][T11342] ? __pfx_vfs_write+0x10/0x10
[ 447.540898][T11342] ksys_write+0x12a/0x250
[ 447.540919][T11342] ? __pfx_ksys_write+0x10/0x10
[ 447.540946][T11342] do_syscall_64+0x115/0x870
[ 447.540963][T11342] ? clear_bhb_loop+0x40/0x90
[ 447.540980][T11342] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.540995][T11342] RIP: 0033:0x7fb1f279de99
[ 447.541008][T11342] 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
[ 447.541021][T11342] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 447.541037][T11342] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 447.541046][T11342] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 447.541054][T11342] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 447.541063][T11342] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 447.541071][T11342] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 447.541092][T11342]
[ 447.680341][T11344] FAULT_INJECTION: forcing a failure.
[ 447.680341][T11344] name failslab, interval 1, probability 0, space 0, times 0
[ 447.685642][T11344] CPU: 2 UID: 0 PID: 11344 Comm: syz.0.2394 Not tainted syzkaller #0 PREEMPT(full)
[ 447.685667][T11344] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 447.685679][T11344] Call Trace:
[ 447.685686][T11344]
[ 447.685695][T11344] dump_stack_lvl+0x100/0x190
[ 447.685723][T11344] should_fail_ex.cold+0x5/0xa
[ 447.685746][T11344] should_failslab+0xc2/0x120
[ 447.685771][T11344] __kmalloc_node_track_caller_noprof+0xf9/0x830
[ 447.685796][T11344] ? kvasprintf_const+0x66/0x1a0
[ 447.685827][T11344] kvasprintf+0xbc/0x150
[ 447.685851][T11344] ? __pfx_kvasprintf+0x10/0x10
[ 447.685877][T11344] ? acpi_dev_for_each_child+0x88/0xc0
[ 447.685902][T11344] ? find_held_lock+0x2b/0x80
[ 447.685938][T11344] kvasprintf_const+0x66/0x1a0
[ 447.685964][T11344] kobject_set_name_vargs+0x5a/0x140
[ 447.685992][T11344] dev_set_name+0xc7/0x100
[ 447.686020][T11344] ? __pfx_dev_set_name+0x10/0x10
[ 447.686053][T11344] ? set_primary_fwnode+0x11a/0x2a0
[ 447.686077][T11344] ? pci_dev_assign_slot+0x151/0x1b0
[ 447.686107][T11344] pci_setup_device+0x55b/0x2620
[ 447.686140][T11344] ? __pfx_pci_setup_device+0x10/0x10
[ 447.686171][T11344] ? kasan_save_track+0x14/0x30
[ 447.686191][T11344] ? __kasan_kmalloc+0xaa/0xb0
[ 447.686213][T11344] ? __kmalloc_cache_noprof+0x2e5/0x6c0
[ 447.686243][T11344] ? lockdep_init_map_type+0x5c/0x250
[ 447.686267][T11344] ? __raw_spin_lock_init+0x3a/0x110
[ 447.686296][T11344] pci_scan_single_device+0x1ac/0x240
[ 447.686316][T11344] ? __pfx_pci_scan_single_device+0x10/0x10
[ 447.686334][T11344] ? trace_contention_end+0x126/0x160
[ 447.686364][T11344] pci_scan_slot+0x1c9/0x7c0
[ 447.686385][T11344] ? __pfx_pci_scan_slot+0x10/0x10
[ 447.686407][T11344] ? rcu_is_watching+0x12/0xc0
[ 447.686438][T11344] pci_scan_child_bus_extend+0x6b/0x7b0
[ 447.686457][T11344] ? pci_find_next_bus+0x60/0xb0
[ 447.686482][T11344] pci_rescan_bus+0x18/0x40
[ 447.686500][T11344] rescan_store+0xfb/0x130
[ 447.686533][T11344] ? __pfx_rescan_store+0x10/0x10
[ 447.686551][T11344] ? sysfs_file_kobj+0xe4/0x290
[ 447.686576][T11344] ? __pfx_rescan_store+0x10/0x10
[ 447.686593][T11344] bus_attr_store+0x74/0xb0
[ 447.686619][T11344] ? __pfx_bus_attr_store+0x10/0x10
[ 447.686644][T11344] sysfs_kf_write+0xf2/0x150
[ 447.686667][T11344] kernfs_fop_write_iter+0x3e0/0x5f0
[ 447.686688][T11344] ? __pfx_sysfs_kf_write+0x10/0x10
[ 447.686715][T11344] vfs_write+0x6ac/0x1050
[ 447.686741][T11344] ? __pfx_kernfs_fop_write_iter+0x10/0x10
[ 447.686764][T11344] ? __pfx_vfs_write+0x10/0x10
[ 447.686807][T11344] ksys_write+0x12a/0x250
[ 447.686833][T11344] ? __pfx_ksys_write+0x10/0x10
[ 447.686867][T11344] do_syscall_64+0x115/0x870
[ 447.686886][T11344] ? clear_bhb_loop+0x40/0x90
[ 447.686908][T11344] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 447.686925][T11344] RIP: 0033:0x7fb1f279de99
[ 447.686947][T11344] 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
[ 447.686963][T11344] RSP: 002b:00007fb1f3601028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 447.686982][T11344] RAX: ffffffffffffffda RBX: 00007fb1f2a25fa0 RCX: 00007fb1f279de99
[ 447.686994][T11344] RDX: 0000000000000001 RSI: 0000200000000800 RDI: 0000000000000003
[ 447.687006][T11344] RBP: 00007fb1f3601090 R08: 0000000000000000 R09: 0000000000000000
[ 447.687017][T11344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 447.687028][T11344] R13: 00007fb1f2a26038 R14: 00007fb1f2a25fa0 R15: 00007fff5c2c8fb8
[ 447.687054][T11344]
[ 448.334348][ T5924] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 448.392601][ T5924] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 448.490118][ T5924] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 448.583013][ T5924] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 448.673875][ T5924] bridge_slave_1: left allmulticast mode
[ 448.676246][ T5924] bridge_slave_1: left promiscuous mode
[ 448.678776][ T5924] bridge0: port 2(bridge_slave_1) entered disabled state
[ 448.684016][ T5924] bridge_slave_0: left allmulticast mode
[ 448.686326][ T5924] bridge_slave_0: left promiscuous mode
[ 448.689082][ T5924] bridge0: port 1(bridge_slave_0) entered disabled state
[ 448.773294][ T5924] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 448.782812][ T5924] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 448.787816][ T5924] bond0 (unregistering): Released all slaves
[ 448.873284][ T42] audit: type=1400 audit(1784975473.970:288): avc: denied { write } for pid=11348 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 448.921492][ T42] audit: type=1400 audit(1784975474.020:289): avc: denied { write } for pid=11351 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 448.960748][ T5449] 8021q: adding VLAN 0 to HW filter on device eth2
[ 449.024475][ T42] audit: type=1400 audit(1784975474.120:290): avc: denied { write } for pid=11355 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.066540][ T42] audit: type=1400 audit(1784975474.160:291): avc: denied { write } for pid=11358 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.104069][ T5449] 8021q: adding VLAN 0 to HW filter on device eth3
[ 449.118307][ T5924] hsr_slave_0: left promiscuous mode
[ 449.123703][ T5924] hsr_slave_1: left promiscuous mode
[ 449.126470][ T5924] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 449.129633][ T5924] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 449.133131][ T5924] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 449.136116][ T5924] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 449.146210][ T5924] veth1_macvtap: left promiscuous mode
[ 449.148502][ T5924] veth0_macvtap: left promiscuous mode
[ 449.150963][ T5924] veth1_vlan: left promiscuous mode
[ 449.153202][ T5924] veth0_vlan: left promiscuous mode
[ 449.325129][ T5924] team0 (unregistering): Port device team_slave_1 removed
[ 449.338667][ T5924] team0 (unregistering): Port device team_slave_0 removed
[ 449.475012][ T42] audit: type=1400 audit(1784975474.570:292): avc: denied { write } for pid=11361 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.524928][ T42] audit: type=1400 audit(1784975474.620:293): avc: denied { write } for pid=11364 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.563323][ T5449] 8021q: adding VLAN 0 to HW filter on device eth4
[ 449.632654][ T42] audit: type=1400 audit(1784975474.730:294): avc: denied { write } for pid=11367 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.678980][ T42] audit: type=1400 audit(1784975474.780:295): avc: denied { write } for pid=11370 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 449.714377][ T5449] 8021q: adding VLAN 0 to HW filter on device eth5