Warning: Permanently added '10.128.0.109' (ED25519) to the list of known hosts.
2025/04/07 21:40:35 ignoring optional flag "sandboxArg"="0"
2025/04/07 21:40:35 ignoring optional flag "type"="gce"
2025/04/07 21:40:36 parsed 1 programs
2025/04/07 21:40:36 executed programs: 0
[ 47.039517][ T358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.046879][ T358] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.054765][ T358] device bridge_slave_0 entered promiscuous mode
[ 47.061667][ T358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.069406][ T358] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.076807][ T358] device bridge_slave_1 entered promiscuous mode
[ 47.193818][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.200673][ T361] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.208164][ T361] device bridge_slave_0 entered promiscuous mode
[ 47.221343][ T364] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.228272][ T364] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.235643][ T364] device bridge_slave_0 entered promiscuous mode
[ 47.245859][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.252823][ T361] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.260316][ T361] device bridge_slave_1 entered promiscuous mode
[ 47.273003][ T364] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.280138][ T364] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.287830][ T364] device bridge_slave_1 entered promiscuous mode
[ 47.294443][ T363] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.301507][ T363] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.308944][ T363] device bridge_slave_0 entered promiscuous mode
[ 47.331444][ T363] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.338332][ T363] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.345589][ T363] device bridge_slave_1 entered promiscuous mode
[ 47.359456][ T362] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.366422][ T362] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.373710][ T362] device bridge_slave_0 entered promiscuous mode
[ 47.396765][ T362] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.403822][ T362] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.411069][ T362] device bridge_slave_1 entered promiscuous mode
[ 47.427935][ T360] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.434813][ T360] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.442327][ T360] device bridge_slave_0 entered promiscuous mode
[ 47.466518][ T360] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.473687][ T360] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.481121][ T360] device bridge_slave_1 entered promiscuous mode
[ 47.511450][ T358] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.518616][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.526023][ T358] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.532874][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.705230][ T361] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.712274][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.719777][ T361] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.727035][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.740355][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.747583][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.755048][ T8] bridge0: port 1(bridge_slave_0) entered disabled state
[ 47.762623][ T8] bridge0: port 2(bridge_slave_1) entered disabled state
[ 47.772582][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 47.780233][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.815168][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.824069][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.830993][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.838348][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.846668][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.853618][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.891077][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 47.906731][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 47.914874][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 47.939553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 47.947678][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 47.954836][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 47.962609][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 47.970845][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 47.977893][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 47.998425][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.006811][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.014894][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.022655][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.029980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.038602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.046824][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.053676][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.060865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.069274][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.076887][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.084809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.095733][ T358] device veth0_vlan entered promiscuous mode
[ 48.107860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.115479][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.145980][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.153883][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.161388][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 48.169155][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 48.177263][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.185791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.194082][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.201132][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.208912][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.217279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.225376][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.232321][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.240146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.248707][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.257188][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.264725][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.272517][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.281114][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.289343][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.296342][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.303930][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 48.312617][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 48.321055][ T8] bridge0: port 1(bridge_slave_0) entered blocking state
[ 48.328020][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 48.335349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.343717][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.351630][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 48.360277][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 48.369172][ T8] bridge0: port 2(bridge_slave_1) entered blocking state
[ 48.376168][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 48.383677][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.391840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.399864][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.407865][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.416058][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.424386][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.432427][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 48.440682][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.448762][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.456394][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.464268][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 48.482686][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.490618][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.499021][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 48.507492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.524662][ T358] device veth1_macvtap entered promiscuous mode
[ 48.532141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 48.540801][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.549207][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 48.561331][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 48.569449][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 48.587124][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.598418][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.606654][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.619539][ T361] device veth0_vlan entered promiscuous mode
[ 48.632805][ T362] device veth0_vlan entered promiscuous mode
[ 48.640390][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.648531][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.656281][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.664500][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 48.672898][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.681035][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 48.688983][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.697055][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.705710][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.714284][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.723040][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.730603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.748260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.756308][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.764410][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.772777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.783580][ T361] device veth1_macvtap entered promiscuous mode
[ 48.793982][ T364] device veth0_vlan entered promiscuous mode
[ 48.801433][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 48.809950][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 48.818038][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 48.825621][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 48.845211][ T360] device veth0_vlan entered promiscuous mode
[ 48.852401][ T30] kauditd_printk_skb: 15 callbacks suppressed
[ 48.852417][ T30] audit: type=1400 audit(1744062038.106:91): avc: denied { mounton } for pid=358 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=514 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1
[ 48.860198][ T360] device veth1_macvtap entered promiscuous mode
[ 48.891092][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 48.899812][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 48.908098][ T388] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0
[ 48.908415][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 48.917674][ T30] audit: type=1400 audit(1744062038.166:92): avc: denied { write } for pid=387 comm="syz-executor.3" name="001" dev="devtmpfs" ino=174 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1
[ 48.949147][ T388] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #1
[ 48.949178][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 48.966758][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 48.980356][ T362] device veth1_macvtap entered promiscuous mode
[ 48.986888][ T391] FAULT_INJECTION: forcing a failure.
[ 48.986888][ T391] name failslab, interval 1, probability 0, space 0, times 1
[ 48.999850][ T391] CPU: 0 PID: 391 Comm: syz-executor.3 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 49.010048][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 49.020497][ T391] Call Trace:
[ 49.023780][ T391]
[ 49.026542][ T391] dump_stack_lvl+0x151/0x1c0
[ 49.031143][ T391] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.036706][ T391] ? pointer+0xc40/0xc40
[ 49.040882][ T391] dump_stack+0x15/0x20
[ 49.045047][ T391] should_fail+0x3c6/0x510
[ 49.049207][ T391] __should_failslab+0xa4/0xe0
[ 49.053804][ T391] should_failslab+0x9/0x20
[ 49.058178][ T391] slab_pre_alloc_hook+0x37/0xd0
[ 49.063210][ T391] ? kvasprintf_const+0x5e/0x190
[ 49.068110][ T391] __kmalloc_track_caller+0x6c/0x2c0
[ 49.073214][ T391] ? kvasprintf_const+0x5e/0x190
[ 49.078115][ T391] kvasprintf+0xd6/0x180
[ 49.082247][ T391] ? __x64_sys_ioctl+0x7b/0x90
[ 49.086845][ T391] ? x64_sys_call+0x98/0x9a0
[ 49.091460][ T391] ? do_syscall_64+0x3b/0xb0
[ 49.096006][ T391] ? bust_spinlocks+0xe0/0xe0
[ 49.100729][ T391] ? __kasan_check_write+0x14/0x20
[ 49.105926][ T391] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 49.111179][ T391] ? _raw_spin_lock+0x1b0/0x1b0
[ 49.116094][ T391] kvasprintf_const+0x5e/0x190
[ 49.120806][ T391] kobject_set_name_vargs+0x61/0x120
[ 49.125941][ T391] dev_set_name+0xd1/0x120
[ 49.130177][ T391] ? get_device+0x30/0x30
[ 49.134466][ T391] ? pm_runtime_init+0x275/0x350
[ 49.139475][ T391] ? _raw_spin_unlock_irq+0x4e/0x70
[ 49.144705][ T391] usb_set_configuration+0xef1/0x1e80
[ 49.150313][ T391] usbdev_ioctl+0x40ff/0x5e20
[ 49.154977][ T391] ? usbdev_poll+0x210/0x210
[ 49.159827][ T391] ? is_bpf_text_address+0x172/0x190
[ 49.164947][ T391] ? stack_trace_save+0x1c0/0x1c0
[ 49.169804][ T391] ? __kernel_text_address+0x9b/0x110
[ 49.175224][ T391] ? unwind_get_return_address+0x4d/0x90
[ 49.181266][ T391] ? arch_stack_walk+0xf3/0x140
[ 49.186082][ T391] ? stack_trace_save+0x113/0x1c0
[ 49.190929][ T391] ? avc_has_extended_perms+0x90b/0x10f0
[ 49.196575][ T391] ? memcpy+0x56/0x70
[ 49.200567][ T391] ? avc_has_extended_perms+0xad7/0x10f0
[ 49.206042][ T391] ? kasan_set_free_info+0x23/0x40
[ 49.210982][ T391] ? __kasan_slab_free+0x11/0x20
[ 49.216389][ T391] ? slab_free_freelist_hook+0xbd/0x190
[ 49.222103][ T391] ? kmem_cache_free+0x115/0x330
[ 49.227048][ T391] ? putname+0xfa/0x150
[ 49.231041][ T391] ? do_sys_openat2+0x1fc/0x820
[ 49.235729][ T391] ? avc_flush+0x290/0x290
[ 49.240125][ T391] ? _kstrtoull+0x3a0/0x4a0
[ 49.244654][ T391] ? do_vfs_ioctl+0xbc1/0x2a80
[ 49.249255][ T391] ? kstrtol_from_user+0x310/0x310
[ 49.254365][ T391] ? __x64_compat_sys_ioctl+0x90/0x90
[ 49.259781][ T391] ? __kasan_check_write+0x14/0x20
[ 49.264830][ T391] ? proc_fail_nth_write+0x20b/0x290
[ 49.270134][ T391] ? selinux_file_permission+0x2c4/0x570
[ 49.276031][ T391] ? ioctl_has_perm+0x1f8/0x560
[ 49.280784][ T391] ? ioctl_has_perm+0x3f5/0x560
[ 49.285653][ T391] ? has_cap_mac_admin+0x3c0/0x3c0
[ 49.290800][ T391] ? putname+0xfa/0x150
[ 49.294796][ T391] ? file_end_write+0x1c0/0x1c0
[ 49.299562][ T391] ? selinux_file_ioctl+0x3cc/0x540
[ 49.304612][ T391] ? __mutex_lock_slowpath+0x10/0x10
[ 49.309996][ T391] ? selinux_file_alloc_security+0x120/0x120
[ 49.315809][ T391] ? __fget_files+0x31e/0x380
[ 49.320329][ T391] ? security_file_ioctl+0x84/0xb0
[ 49.325290][ T391] ? usbdev_poll+0x210/0x210
[ 49.329697][ T391] __se_sys_ioctl+0x114/0x190
[ 49.334360][ T391] __x64_sys_ioctl+0x7b/0x90
[ 49.338784][ T391] x64_sys_call+0x98/0x9a0
[ 49.343164][ T391] do_syscall_64+0x3b/0xb0
[ 49.347418][ T391] ? clear_bhb_loop+0x35/0x90
[ 49.352101][ T391] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.358049][ T391] RIP: 0033:0x7f7a0c9e1859
[ 49.362424][ T391] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.382924][ T391] RSP: 002b:00007f7a0c5640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.391467][ T391] RAX: ffffffffffffffda RBX: 00007f7a0cb00f80 RCX: 00007f7a0c9e1859
[ 49.399375][ T391] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 49.407186][ T391] RBP: 00007f7a0c564120 R08: 0000000000000000 R09: 0000000000000000
[ 49.415182][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 49.422999][ T391] R13: 000000000000000b R14: 00007f7a0cb00f80 R15: 00007fffe94c2808
[ 49.430994][ T391]
[ 49.437736][ T391] usb usb7: device_add((null)) --> -22
[ 49.445157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.453954][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 49.463000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 49.480306][ T363] device veth0_vlan entered promiscuous mode
[ 49.487214][ T364] device veth1_macvtap entered promiscuous mode
[ 49.499452][ T395] FAULT_INJECTION: forcing a failure.
[ 49.499452][ T395] name failslab, interval 1, probability 0, space 0, times 0
[ 49.502579][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.520579][ T395] CPU: 0 PID: 395 Comm: syz-executor.3 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 49.521256][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.531406][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 49.531420][ T395] Call Trace:
[ 49.531426][ T395]
[ 49.531432][ T395] dump_stack_lvl+0x151/0x1c0
[ 49.531460][ T395] ? io_uring_drop_tctx_refs+0x190/0x190
[ 49.531479][ T395] ? pointer+0xc40/0xc40
[ 49.531500][ T395] dump_stack+0x15/0x20
[ 49.531517][ T395] should_fail+0x3c6/0x510
[ 49.541118][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.549563][ T395] __should_failslab+0xa4/0xe0
[ 49.549598][ T395] should_failslab+0x9/0x20
[ 49.549619][ T395] slab_pre_alloc_hook+0x37/0xd0
[ 49.554199][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.555453][ T395] ? kvasprintf_const+0x5e/0x190
[ 49.560401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 49.565457][ T395] __kmalloc_track_caller+0x6c/0x2c0
[ 49.565487][ T395] ? kvasprintf_const+0x5e/0x190
[ 49.565508][ T395] kvasprintf+0xd6/0x180
[ 49.565526][ T395] ? __x64_sys_ioctl+0x7b/0x90
[ 49.565545][ T395] ? x64_sys_call+0x98/0x9a0
[ 49.565563][ T395] ? do_syscall_64+0x3b/0xb0
[ 49.565591][ T395] ? bust_spinlocks+0xe0/0xe0
[ 49.565610][ T395] ? __kasan_check_write+0x14/0x20
[ 49.571905][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 49.573983][ T395] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 49.574015][ T395] ? _raw_spin_lock+0x1b0/0x1b0
[ 49.574034][ T395] kvasprintf_const+0x5e/0x190
[ 49.580272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 49.586322][ T395] kobject_set_name_vargs+0x61/0x120
[ 49.586357][ T395] dev_set_name+0xd1/0x120
[ 49.591843][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 49.595247][ T395] ? get_device+0x30/0x30
[ 49.595281][ T395] ? pm_runtime_init+0x275/0x350
[ 49.595302][ T395] ? _raw_spin_unlock_irq+0x4e/0x70
[ 49.600823][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 49.607912][ T395] usb_set_configuration+0xef1/0x1e80
[ 49.607956][ T395] usbdev_ioctl+0x40ff/0x5e20
[ 49.614490][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 49.620520][ T395] ? usbdev_poll+0x210/0x210
[ 49.620550][ T395] ? is_bpf_text_address+0x172/0x190
[ 49.633986][ T363] device veth1_macvtap entered promiscuous mode
[ 49.634751][ T395] ? stack_trace_save+0x1c0/0x1c0
[ 49.766122][ T395] ? __kernel_text_address+0x9b/0x110
[ 49.771351][ T395] ? unwind_get_return_address+0x4d/0x90
[ 49.776887][ T395] ? arch_stack_walk+0xf3/0x140
[ 49.781651][ T395] ? stack_trace_save+0x113/0x1c0
[ 49.786890][ T395] ? avc_has_extended_perms+0x90b/0x10f0
[ 49.792345][ T395] ? memcpy+0x56/0x70
[ 49.796171][ T395] ? avc_has_extended_perms+0xad7/0x10f0
[ 49.801770][ T395] ? kasan_set_free_info+0x23/0x40
[ 49.806948][ T395] ? __kasan_slab_free+0x11/0x20
[ 49.811718][ T395] ? slab_free_freelist_hook+0xbd/0x190
[ 49.817100][ T395] ? kmem_cache_free+0x115/0x330
[ 49.821873][ T395] ? putname+0xfa/0x150
[ 49.825969][ T395] ? do_sys_openat2+0x1fc/0x820
[ 49.830661][ T395] ? avc_flush+0x290/0x290
[ 49.834942][ T395] ? _kstrtoull+0x3a0/0x4a0
[ 49.839439][ T395] ? do_vfs_ioctl+0xbc1/0x2a80
[ 49.844236][ T395] ? kstrtol_from_user+0x310/0x310
[ 49.849276][ T395] ? __x64_compat_sys_ioctl+0x90/0x90
[ 49.854672][ T395] ? __kasan_check_write+0x14/0x20
[ 49.859704][ T395] ? proc_fail_nth_write+0x20b/0x290
[ 49.865000][ T395] ? selinux_file_permission+0x2c4/0x570
[ 49.870648][ T395] ? ioctl_has_perm+0x1f8/0x560
[ 49.875336][ T395] ? ioctl_has_perm+0x3f5/0x560
[ 49.880024][ T395] ? has_cap_mac_admin+0x3c0/0x3c0
[ 49.884967][ T395] ? putname+0xfa/0x150
[ 49.888960][ T395] ? file_end_write+0x1c0/0x1c0
[ 49.893737][ T395] ? selinux_file_ioctl+0x3cc/0x540
[ 49.898773][ T395] ? __mutex_lock_slowpath+0x10/0x10
[ 49.903985][ T395] ? selinux_file_alloc_security+0x120/0x120
[ 49.909811][ T395] ? __fget_files+0x31e/0x380
[ 49.914305][ T395] ? security_file_ioctl+0x84/0xb0
[ 49.919252][ T395] ? usbdev_poll+0x210/0x210
[ 49.923678][ T395] __se_sys_ioctl+0x114/0x190
[ 49.928280][ T395] __x64_sys_ioctl+0x7b/0x90
[ 49.932707][ T395] x64_sys_call+0x98/0x9a0
[ 49.936995][ T395] do_syscall_64+0x3b/0xb0
[ 49.941693][ T395] ? clear_bhb_loop+0x35/0x90
[ 49.946409][ T395] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 49.952307][ T395] RIP: 0033:0x7f7a0c9e1859
[ 49.956750][ T395] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 49.976715][ T395] RSP: 002b:00007f7a0c5640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.985046][ T395] RAX: ffffffffffffffda RBX: 00007f7a0cb00f80 RCX: 00007f7a0c9e1859
[ 49.992936][ T395] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 50.000952][ T395] RBP: 00007f7a0c564120 R08: 0000000000000000 R09: 0000000000000000
[ 50.008851][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.017054][ T395] R13: 000000000000000b R14: 00007f7a0cb00f80 R15: 00007fffe94c2808
[ 50.024996][ T395]
[ 50.031714][ T395] usb usb7: device_add((null)) --> -22
[ 50.052166][ T400] FAULT_INJECTION: forcing a failure.
[ 50.052166][ T400] name failslab, interval 1, probability 0, space 0, times 0
[ 50.052230][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 50.068545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 50.072857][ T400] CPU: 0 PID: 400 Comm: syz-executor.3 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 50.081603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 50.090592][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 50.090608][ T400] Call Trace:
[ 50.090614][ T400]
[ 50.090621][ T400] dump_stack_lvl+0x151/0x1c0
[ 50.099240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 50.108215][ T400] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.108247][ T400] ? pointer+0xc40/0xc40
[ 50.112246][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 50.114218][ T400] dump_stack+0x15/0x20
[ 50.119078][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.126685][ T400] should_fail+0x3c6/0x510
[ 50.126715][ T400] __should_failslab+0xa4/0xe0
[ 50.133340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.136442][ T400] should_failslab+0x9/0x20
[ 50.144484][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.147906][ T400] slab_pre_alloc_hook+0x37/0xd0
[ 50.156513][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.160143][ T400] ? kvasprintf_const+0x5e/0x190
[ 50.165446][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 50.172654][ T400] __kmalloc_track_caller+0x6c/0x2c0
[ 50.172687][ T400] ? kvasprintf_const+0x5e/0x190
[ 50.178215][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 50.185146][ T400] kvasprintf+0xd6/0x180
[ 50.185174][ T400] ? __x64_sys_ioctl+0x7b/0x90
[ 50.185193][ T400] ? x64_sys_call+0x98/0x9a0
[ 50.185213][ T400] ? do_syscall_64+0x3b/0xb0
[ 50.185232][ T400] ? bust_spinlocks+0xe0/0xe0
[ 50.185251][ T400] ? __kasan_check_write+0x14/0x20
[ 50.191196][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 50.198131][ T400] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 50.198163][ T400] ? _raw_spin_lock+0x1b0/0x1b0
[ 50.198183][ T400] kvasprintf_const+0x5e/0x190
[ 50.203833][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 50.210826][ T400] kobject_set_name_vargs+0x61/0x120
[ 50.292447][ T400] dev_set_name+0xd1/0x120
[ 50.296695][ T400] ? get_device+0x30/0x30
[ 50.300943][ T400] ? pm_runtime_init+0x275/0x350
[ 50.305825][ T400] ? _raw_spin_unlock_irq+0x4e/0x70
[ 50.311023][ T400] usb_set_configuration+0xef1/0x1e80
[ 50.316446][ T400] usbdev_ioctl+0x40ff/0x5e20
[ 50.321035][ T400] ? usbdev_poll+0x210/0x210
[ 50.325816][ T400] ? is_bpf_text_address+0x172/0x190
[ 50.330991][ T400] ? stack_trace_save+0x1c0/0x1c0
[ 50.335880][ T400] ? __kernel_text_address+0x9b/0x110
[ 50.341056][ T400] ? unwind_get_return_address+0x4d/0x90
[ 50.346877][ T400] ? arch_stack_walk+0xf3/0x140
[ 50.351647][ T400] ? stack_trace_save+0x113/0x1c0
[ 50.356517][ T400] ? avc_has_extended_perms+0x90b/0x10f0
[ 50.362268][ T400] ? memcpy+0x56/0x70
[ 50.366655][ T400] ? avc_has_extended_perms+0xad7/0x10f0
[ 50.372124][ T400] ? kasan_set_free_info+0x23/0x40
[ 50.377174][ T400] ? __kasan_slab_free+0x11/0x20
[ 50.382060][ T400] ? slab_free_freelist_hook+0xbd/0x190
[ 50.387621][ T400] ? kmem_cache_free+0x115/0x330
[ 50.392469][ T400] ? putname+0xfa/0x150
[ 50.396752][ T400] ? do_sys_openat2+0x1fc/0x820
[ 50.401443][ T400] ? avc_flush+0x290/0x290
[ 50.405686][ T400] ? _kstrtoull+0x3a0/0x4a0
[ 50.410106][ T400] ? do_vfs_ioctl+0xbc1/0x2a80
[ 50.414716][ T400] ? kstrtol_from_user+0x310/0x310
[ 50.419660][ T400] ? __x64_compat_sys_ioctl+0x90/0x90
[ 50.424905][ T400] ? __kasan_check_write+0x14/0x20
[ 50.429810][ T400] ? proc_fail_nth_write+0x20b/0x290
[ 50.434944][ T400] ? selinux_file_permission+0x2c4/0x570
[ 50.440399][ T400] ? ioctl_has_perm+0x1f8/0x560
[ 50.445171][ T400] ? ioctl_has_perm+0x3f5/0x560
[ 50.449970][ T400] ? has_cap_mac_admin+0x3c0/0x3c0
[ 50.454890][ T400] ? putname+0xfa/0x150
[ 50.458882][ T400] ? file_end_write+0x1c0/0x1c0
[ 50.463595][ T400] ? selinux_file_ioctl+0x3cc/0x540
[ 50.468614][ T400] ? __mutex_lock_slowpath+0x10/0x10
[ 50.473724][ T400] ? selinux_file_alloc_security+0x120/0x120
[ 50.479565][ T400] ? __fget_files+0x31e/0x380
[ 50.484150][ T400] ? security_file_ioctl+0x84/0xb0
[ 50.489185][ T400] ? usbdev_poll+0x210/0x210
[ 50.493611][ T400] __se_sys_ioctl+0x114/0x190
[ 50.498114][ T400] __x64_sys_ioctl+0x7b/0x90
[ 50.502635][ T400] x64_sys_call+0x98/0x9a0
[ 50.506980][ T400] do_syscall_64+0x3b/0xb0
[ 50.511282][ T400] ? clear_bhb_loop+0x35/0x90
[ 50.515982][ T400] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.521716][ T400] RIP: 0033:0x7f7a0c9e1859
[ 50.526229][ T400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 50.546195][ T400] RSP: 002b:00007f7a0c5640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.554428][ T400] RAX: ffffffffffffffda RBX: 00007f7a0cb00f80 RCX: 00007f7a0c9e1859
[ 50.562375][ T400] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 50.570489][ T400] RBP: 00007f7a0c564120 R08: 0000000000000000 R09: 0000000000000000
[ 50.578644][ T400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 50.586626][ T400] R13: 000000000000000b R14: 00007f7a0cb00f80 R15: 00007fffe94c2808
[ 50.594699][ T400]
[ 50.600144][ T400] usb usb7: device_add((null)) --> -22
[ 50.624489][ T404] FAULT_INJECTION: forcing a failure.
[ 50.624489][ T404] name failslab, interval 1, probability 0, space 0, times 0
[ 50.643428][ T404] CPU: 0 PID: 404 Comm: syz-executor.1 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 50.653952][ T404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 50.663991][ T404] Call Trace:
[ 50.667096][ T404]
[ 50.670006][ T404] dump_stack_lvl+0x151/0x1c0
[ 50.674922][ T404] ? io_uring_drop_tctx_refs+0x190/0x190
[ 50.680460][ T404] ? pointer+0xc40/0xc40
[ 50.684545][ T404] dump_stack+0x15/0x20
[ 50.688526][ T404] should_fail+0x3c6/0x510
[ 50.692858][ T404] __should_failslab+0xa4/0xe0
[ 50.697537][ T404] should_failslab+0x9/0x20
[ 50.701855][ T404] slab_pre_alloc_hook+0x37/0xd0
[ 50.706625][ T404] ? kvasprintf_const+0x5e/0x190
[ 50.711542][ T404] __kmalloc_track_caller+0x6c/0x2c0
[ 50.716743][ T404] ? kvasprintf_const+0x5e/0x190
[ 50.721710][ T404] kvasprintf+0xd6/0x180
[ 50.725802][ T404] ? __x64_sys_ioctl+0x7b/0x90
[ 50.730394][ T404] ? x64_sys_call+0x98/0x9a0
[ 50.734900][ T404] ? do_syscall_64+0x3b/0xb0
[ 50.739414][ T404] ? bust_spinlocks+0xe0/0xe0
[ 50.744108][ T404] ? __kasan_check_write+0x14/0x20
[ 50.749252][ T404] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 50.754549][ T404] ? _raw_spin_lock+0x1b0/0x1b0
[ 50.759398][ T404] kvasprintf_const+0x5e/0x190
[ 50.764018][ T404] kobject_set_name_vargs+0x61/0x120
[ 50.769219][ T404] dev_set_name+0xd1/0x120
[ 50.773574][ T404] ? get_device+0x30/0x30
[ 50.777823][ T404] ? pm_runtime_init+0x275/0x350
[ 50.782689][ T404] ? _raw_spin_unlock_irq+0x4e/0x70
[ 50.787913][ T404] usb_set_configuration+0xef1/0x1e80
[ 50.793229][ T404] usbdev_ioctl+0x40ff/0x5e20
[ 50.797718][ T404] ? usbdev_poll+0x210/0x210
[ 50.803004][ T404] ? is_bpf_text_address+0x172/0x190
[ 50.808118][ T404] ? stack_trace_save+0x1c0/0x1c0
[ 50.813171][ T404] ? __kernel_text_address+0x9b/0x110
[ 50.818725][ T404] ? unwind_get_return_address+0x4d/0x90
[ 50.824271][ T404] ? arch_stack_walk+0xf3/0x140
[ 50.828977][ T404] ? stack_trace_save+0x113/0x1c0
[ 50.834137][ T404] ? avc_has_extended_perms+0x90b/0x10f0
[ 50.839598][ T404] ? memcpy+0x56/0x70
[ 50.843415][ T404] ? avc_has_extended_perms+0xad7/0x10f0
[ 50.848976][ T404] ? kasan_set_free_info+0x23/0x40
[ 50.853917][ T404] ? __kasan_slab_free+0x11/0x20
[ 50.858681][ T404] ? slab_free_freelist_hook+0xbd/0x190
[ 50.864240][ T404] ? kmem_cache_free+0x115/0x330
[ 50.869014][ T404] ? putname+0xfa/0x150
[ 50.873187][ T404] ? do_sys_openat2+0x1fc/0x820
[ 50.877984][ T404] ? avc_flush+0x290/0x290
[ 50.882235][ T404] ? _kstrtoull+0x3a0/0x4a0
[ 50.886660][ T404] ? do_vfs_ioctl+0xbc1/0x2a80
[ 50.891350][ T404] ? kstrtol_from_user+0x310/0x310
[ 50.896293][ T404] ? __x64_compat_sys_ioctl+0x90/0x90
[ 50.901504][ T404] ? __kasan_check_write+0x14/0x20
[ 50.906454][ T404] ? proc_fail_nth_write+0x20b/0x290
[ 50.911884][ T404] ? selinux_file_permission+0x2c4/0x570
[ 50.917305][ T404] ? ioctl_has_perm+0x1f8/0x560
[ 50.922071][ T404] ? ioctl_has_perm+0x3f5/0x560
[ 50.926767][ T404] ? has_cap_mac_admin+0x3c0/0x3c0
[ 50.931705][ T404] ? putname+0xfa/0x150
[ 50.935698][ T404] ? file_end_write+0x1c0/0x1c0
[ 50.940393][ T404] ? selinux_file_ioctl+0x3cc/0x540
[ 50.945527][ T404] ? __mutex_lock_slowpath+0x10/0x10
[ 50.950644][ T404] ? selinux_file_alloc_security+0x120/0x120
[ 50.956573][ T404] ? __fget_files+0x31e/0x380
[ 50.961153][ T404] ? security_file_ioctl+0x84/0xb0
[ 50.966108][ T404] ? usbdev_poll+0x210/0x210
[ 50.970524][ T404] __se_sys_ioctl+0x114/0x190
[ 50.975177][ T404] __x64_sys_ioctl+0x7b/0x90
[ 50.979645][ T404] x64_sys_call+0x98/0x9a0
[ 50.983830][ T404] do_syscall_64+0x3b/0xb0
[ 50.988347][ T404] ? clear_bhb_loop+0x35/0x90
[ 50.993360][ T404] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 50.999172][ T404] RIP: 0033:0x7fd6b8217859
[ 51.003904][ T404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.025024][ T404] RSP: 002b:00007fd6b7d9a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.033564][ T404] RAX: ffffffffffffffda RBX: 00007fd6b8336f80 RCX: 00007fd6b8217859
[ 51.041547][ T404] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 51.049822][ T404] RBP: 00007fd6b7d9a120 R08: 0000000000000000 R09: 0000000000000000
[ 51.058178][ T404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.066548][ T404] R13: 000000000000000b R14: 00007fd6b8336f80 R15: 00007fff8f96c0e8
[ 51.075211][ T404]
[ 51.087967][ T404] usb usb7: device_add((null)) --> -22
[ 51.094334][ T406] FAULT_INJECTION: forcing a failure.
[ 51.094334][ T406] name failslab, interval 1, probability 0, space 0, times 0
[ 51.111686][ T406] CPU: 0 PID: 406 Comm: syz-executor.2 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 51.121995][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 51.131985][ T406] Call Trace:
[ 51.135105][ T406]
[ 51.137976][ T406] dump_stack_lvl+0x151/0x1c0
[ 51.142511][ T406] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.147964][ T406] ? pointer+0xc40/0xc40
[ 51.152040][ T406] dump_stack+0x15/0x20
[ 51.156233][ T406] should_fail+0x3c6/0x510
[ 51.160594][ T406] __should_failslab+0xa4/0xe0
[ 51.165193][ T406] should_failslab+0x9/0x20
[ 51.169616][ T406] slab_pre_alloc_hook+0x37/0xd0
[ 51.174654][ T406] ? kvasprintf_const+0x5e/0x190
[ 51.179502][ T406] __kmalloc_track_caller+0x6c/0x2c0
[ 51.184723][ T406] ? kvasprintf_const+0x5e/0x190
[ 51.189487][ T406] kvasprintf+0xd6/0x180
[ 51.194026][ T406] ? __x64_sys_ioctl+0x7b/0x90
[ 51.198626][ T406] ? x64_sys_call+0x98/0x9a0
[ 51.203059][ T406] ? do_syscall_64+0x3b/0xb0
[ 51.207561][ T406] ? bust_spinlocks+0xe0/0xe0
[ 51.212077][ T406] ? __kasan_check_write+0x14/0x20
[ 51.217108][ T406] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 51.222489][ T406] ? _raw_spin_lock+0x1b0/0x1b0
[ 51.227178][ T406] kvasprintf_const+0x5e/0x190
[ 51.231867][ T406] kobject_set_name_vargs+0x61/0x120
[ 51.236985][ T406] dev_set_name+0xd1/0x120
[ 51.241237][ T406] ? get_device+0x30/0x30
[ 51.245410][ T406] ? pm_runtime_init+0x275/0x350
[ 51.250193][ T406] ? _raw_spin_unlock_irq+0x4e/0x70
[ 51.255303][ T406] usb_set_configuration+0xef1/0x1e80
[ 51.260599][ T406] usbdev_ioctl+0x40ff/0x5e20
[ 51.265107][ T406] ? usbdev_poll+0x210/0x210
[ 51.269620][ T406] ? is_bpf_text_address+0x172/0x190
[ 51.274854][ T406] ? stack_trace_save+0x1c0/0x1c0
[ 51.280265][ T406] ? __kernel_text_address+0x9b/0x110
[ 51.285559][ T406] ? unwind_get_return_address+0x4d/0x90
[ 51.291170][ T406] ? arch_stack_walk+0xf3/0x140
[ 51.296061][ T406] ? stack_trace_save+0x113/0x1c0
[ 51.300999][ T406] ? avc_has_extended_perms+0x90b/0x10f0
[ 51.306640][ T406] ? memcpy+0x56/0x70
[ 51.310644][ T406] ? avc_has_extended_perms+0xad7/0x10f0
[ 51.316398][ T406] ? kasan_set_free_info+0x23/0x40
[ 51.321357][ T406] ? __kasan_slab_free+0x11/0x20
[ 51.326201][ T406] ? slab_free_freelist_hook+0xbd/0x190
[ 51.331866][ T406] ? kmem_cache_free+0x115/0x330
[ 51.336802][ T406] ? putname+0xfa/0x150
[ 51.340783][ T406] ? do_sys_openat2+0x1fc/0x820
[ 51.345594][ T406] ? avc_flush+0x290/0x290
[ 51.349836][ T406] ? _kstrtoull+0x3a0/0x4a0
[ 51.354186][ T406] ? do_vfs_ioctl+0xbc1/0x2a80
[ 51.358900][ T406] ? kstrtol_from_user+0x310/0x310
[ 51.363831][ T406] ? __x64_compat_sys_ioctl+0x90/0x90
[ 51.369066][ T406] ? __kasan_check_write+0x14/0x20
[ 51.374081][ T406] ? proc_fail_nth_write+0x20b/0x290
[ 51.379383][ T406] ? selinux_file_permission+0x2c4/0x570
[ 51.385591][ T406] ? ioctl_has_perm+0x1f8/0x560
[ 51.390278][ T406] ? ioctl_has_perm+0x3f5/0x560
[ 51.394967][ T406] ? has_cap_mac_admin+0x3c0/0x3c0
[ 51.399936][ T406] ? putname+0xfa/0x150
[ 51.403903][ T406] ? file_end_write+0x1c0/0x1c0
[ 51.408582][ T406] ? selinux_file_ioctl+0x3cc/0x540
[ 51.413904][ T406] ? __mutex_lock_slowpath+0x10/0x10
[ 51.419022][ T406] ? selinux_file_alloc_security+0x120/0x120
[ 51.425045][ T406] ? __fget_files+0x31e/0x380
[ 51.429650][ T406] ? security_file_ioctl+0x84/0xb0
[ 51.434986][ T406] ? usbdev_poll+0x210/0x210
[ 51.439393][ T406] __se_sys_ioctl+0x114/0x190
[ 51.443991][ T406] __x64_sys_ioctl+0x7b/0x90
[ 51.448627][ T406] x64_sys_call+0x98/0x9a0
[ 51.452952][ T406] do_syscall_64+0x3b/0xb0
[ 51.457199][ T406] ? clear_bhb_loop+0x35/0x90
[ 51.461778][ T406] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.467630][ T406] RIP: 0033:0x7f63ce26d859
[ 51.471881][ T406] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 51.491496][ T406] RSP: 002b:00007f63cddf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.499739][ T406] RAX: ffffffffffffffda RBX: 00007f63ce38cf80 RCX: 00007f63ce26d859
[ 51.507559][ T406] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 51.515542][ T406] RBP: 00007f63cddf0120 R08: 0000000000000000 R09: 0000000000000000
[ 51.523608][ T406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 51.531510][ T406] R13: 000000000000000b R14: 00007f63ce38cf80 R15: 00007fff84ad8bb8
[ 51.539413][ T406]
[ 51.548353][ T406] usb usb7: device_add((null)) --> -22
[ 51.554822][ T417] FAULT_INJECTION: forcing a failure.
[ 51.554822][ T417] name failslab, interval 1, probability 0, space 0, times 0
[ 51.567935][ T417] CPU: 0 PID: 417 Comm: syz-executor.5 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 51.578273][ T417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 51.588524][ T417] Call Trace:
[ 51.591715][ T417]
[ 51.594418][ T417] dump_stack_lvl+0x151/0x1c0
[ 51.599357][ T417] ? io_uring_drop_tctx_refs+0x190/0x190
[ 51.605143][ T417] ? stack_trace_save+0x1c0/0x1c0
[ 51.610001][ T417] ? __kernel_text_address+0x9b/0x110
[ 51.615207][ T417] dump_stack+0x15/0x20
[ 51.619200][ T417] should_fail+0x3c6/0x510
[ 51.623886][ T417] __should_failslab+0xa4/0xe0
[ 51.628623][ T417] should_failslab+0x9/0x20
[ 51.633089][ T417] slab_pre_alloc_hook+0x37/0xd0
[ 51.638028][ T417] __kmalloc+0x6d/0x2c0
[ 51.642195][ T417] ? _raw_spin_unlock+0x4d/0x70
[ 51.647120][ T417] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 51.652417][ T417] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 51.657807][ T417] usb_hcd_submit_urb+0x8c9/0x1b70
[ 51.663752][ T417] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 51.669971][ T417] ? dma_map_single_attrs+0x160/0x160
[ 51.675233][ T417] ? usb_reset_configuration+0x172/0xa90
[ 51.680755][ T417] ? usbdev_ioctl+0x40da/0x5e20
[ 51.685862][ T417] ? __se_sys_ioctl+0x114/0x190
[ 51.690550][ T417] ? __x64_sys_ioctl+0x7b/0x90
[ 51.695609][ T417] ? x64_sys_call+0x98/0x9a0
[ 51.700299][ T417] ? do_syscall_64+0x3b/0xb0
[ 51.705120][ T417] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.711310][ T417] usb_submit_urb+0x118c/0x1840
[ 51.715984][ T417] usb_start_wait_urb+0x120/0x350
[ 51.721283][ T417] ? usb_api_blocking_completion+0xb0/0xb0
[ 51.727883][ T417] ? __kmalloc+0x13f/0x2c0
[ 51.732566][ T417] ? __kasan_check_write+0x14/0x20
[ 51.737825][ T417] usb_control_msg+0x2ad/0x4c0
[ 51.742457][ T417] ? usb_anchor_empty+0x40/0x40
[ 51.747232][ T417] ? wait_for_completion_killable_timeout+0x10/0x10
[ 51.753950][ T417] usb_reset_configuration+0x172/0xa90
[ 51.759369][ T417] ? usbdev_ioctl+0x4d6/0x5e20
[ 51.764072][ T417] ? usbdev_ioctl+0x15e1/0x5e20
[ 51.768845][ T417] usbdev_ioctl+0x40da/0x5e20
[ 51.773453][ T417] ? usbdev_poll+0x210/0x210
[ 51.777875][ T417] ? is_bpf_text_address+0x172/0x190
[ 51.782996][ T417] ? stack_trace_save+0x1c0/0x1c0
[ 51.788033][ T417] ? __kernel_text_address+0x9b/0x110
[ 51.793339][ T417] ? unwind_get_return_address+0x4d/0x90
[ 51.799112][ T417] ? arch_stack_walk+0xf3/0x140
[ 51.803752][ T417] ? stack_trace_save+0x113/0x1c0
[ 51.808700][ T417] ? avc_has_extended_perms+0x90b/0x10f0
[ 51.814183][ T417] ? memcpy+0x56/0x70
[ 51.818018][ T417] ? avc_has_extended_perms+0xad7/0x10f0
[ 51.823834][ T417] ? kasan_set_free_info+0x23/0x40
[ 51.828848][ T417] ? __kasan_slab_free+0x11/0x20
[ 51.833885][ T417] ? slab_free_freelist_hook+0xbd/0x190
[ 51.839461][ T417] ? kmem_cache_free+0x115/0x330
[ 51.844529][ T417] ? putname+0xfa/0x150
[ 51.848902][ T417] ? do_sys_openat2+0x1fc/0x820
[ 51.853712][ T417] ? avc_flush+0x290/0x290
[ 51.857986][ T417] ? _kstrtoull+0x3a0/0x4a0
[ 51.862303][ T417] ? do_vfs_ioctl+0xbc1/0x2a80
[ 51.867073][ T417] ? kstrtol_from_user+0x310/0x310
[ 51.872458][ T417] ? __x64_compat_sys_ioctl+0x90/0x90
[ 51.877667][ T417] ? __kasan_check_write+0x14/0x20
[ 51.882614][ T417] ? proc_fail_nth_write+0x20b/0x290
[ 51.888084][ T417] ? selinux_file_permission+0x2c4/0x570
[ 51.893557][ T417] ? ioctl_has_perm+0x1f8/0x560
[ 51.898340][ T417] ? ioctl_has_perm+0x3f5/0x560
[ 51.903026][ T417] ? has_cap_mac_admin+0x3c0/0x3c0
[ 51.908098][ T417] ? putname+0xfa/0x150
[ 51.912173][ T417] ? file_end_write+0x1c0/0x1c0
[ 51.916861][ T417] ? selinux_file_ioctl+0x3cc/0x540
[ 51.921979][ T417] ? __mutex_lock_slowpath+0x10/0x10
[ 51.927099][ T417] ? selinux_file_alloc_security+0x120/0x120
[ 51.933016][ T417] ? __fget_files+0x31e/0x380
[ 51.937529][ T417] ? security_file_ioctl+0x84/0xb0
[ 51.942907][ T417] ? usbdev_poll+0x210/0x210
[ 51.947524][ T417] __se_sys_ioctl+0x114/0x190
[ 51.952050][ T417] __x64_sys_ioctl+0x7b/0x90
[ 51.956694][ T417] x64_sys_call+0x98/0x9a0
[ 51.961234][ T417] do_syscall_64+0x3b/0xb0
[ 51.965716][ T417] ? clear_bhb_loop+0x35/0x90
[ 51.970335][ T417] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 51.976122][ T417] RIP: 0033:0x7fa4fc694859
[ 51.980381][ T417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.000520][ T417] RSP: 002b:00007fa4fc2170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.008979][ T417] RAX: ffffffffffffffda RBX: 00007fa4fc7b3f80 RCX: 00007fa4fc694859
[ 52.017387][ T417] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
2025/04/07 21:40:41 executed programs: 12
[ 52.025377][ T417] RBP: 00007fa4fc217120 R08: 0000000000000000 R09: 0000000000000000
[ 52.033304][ T417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.041296][ T417] R13: 000000000000000b R14: 00007fa4fc7b3f80 R15: 00007ffc39b51748
[ 52.049191][ T417]
[ 52.058865][ T30] audit: type=1400 audit(1744062041.316:93): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 52.084809][ T30] audit: type=1400 audit(1744062041.316:94): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 52.113189][ T440] FAULT_INJECTION: forcing a failure.
[ 52.113189][ T440] name failslab, interval 1, probability 0, space 0, times 0
[ 52.127670][ T440] CPU: 0 PID: 440 Comm: syz-executor.4 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 52.137937][ T440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 52.148093][ T440] Call Trace:
[ 52.151213][ T440]
[ 52.154078][ T440] dump_stack_lvl+0x151/0x1c0
[ 52.158689][ T440] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.164351][ T440] ? pointer+0xc40/0xc40
[ 52.168553][ T440] dump_stack+0x15/0x20
[ 52.172838][ T440] should_fail+0x3c6/0x510
[ 52.177154][ T440] __should_failslab+0xa4/0xe0
[ 52.182207][ T440] should_failslab+0x9/0x20
[ 52.186727][ T440] slab_pre_alloc_hook+0x37/0xd0
[ 52.191688][ T440] ? kvasprintf_const+0x5e/0x190
[ 52.196704][ T440] __kmalloc_track_caller+0x6c/0x2c0
[ 52.202133][ T440] ? kvasprintf_const+0x5e/0x190
[ 52.206916][ T440] kvasprintf+0xd6/0x180
[ 52.211088][ T440] ? __x64_sys_ioctl+0x7b/0x90
[ 52.215771][ T440] ? x64_sys_call+0x98/0x9a0
[ 52.220195][ T440] ? do_syscall_64+0x3b/0xb0
[ 52.224879][ T440] ? bust_spinlocks+0xe0/0xe0
[ 52.229391][ T440] ? __kasan_check_write+0x14/0x20
[ 52.234338][ T440] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 52.239632][ T440] ? _raw_spin_lock+0x1b0/0x1b0
[ 52.244703][ T440] kvasprintf_const+0x5e/0x190
[ 52.249322][ T440] kobject_set_name_vargs+0x61/0x120
[ 52.254914][ T440] dev_set_name+0xd1/0x120
[ 52.259572][ T440] ? get_device+0x30/0x30
[ 52.263736][ T440] ? pm_runtime_init+0x275/0x350
[ 52.268662][ T440] ? _raw_spin_unlock_irq+0x4e/0x70
[ 52.274059][ T440] usb_set_configuration+0xef1/0x1e80
[ 52.279341][ T440] usbdev_ioctl+0x40ff/0x5e20
[ 52.283950][ T440] ? usbdev_poll+0x210/0x210
[ 52.288463][ T440] ? is_bpf_text_address+0x172/0x190
[ 52.293924][ T440] ? stack_trace_save+0x1c0/0x1c0
[ 52.298869][ T440] ? __kernel_text_address+0x9b/0x110
[ 52.304380][ T440] ? unwind_get_return_address+0x4d/0x90
[ 52.309851][ T440] ? arch_stack_walk+0xf3/0x140
[ 52.314525][ T440] ? stack_trace_save+0x113/0x1c0
[ 52.319472][ T440] ? avc_has_extended_perms+0x90b/0x10f0
[ 52.324936][ T440] ? memcpy+0x56/0x70
[ 52.328753][ T440] ? avc_has_extended_perms+0xad7/0x10f0
[ 52.334232][ T440] ? kasan_set_free_info+0x23/0x40
[ 52.339430][ T440] ? __kasan_slab_free+0x11/0x20
[ 52.344210][ T440] ? slab_free_freelist_hook+0xbd/0x190
[ 52.349683][ T440] ? kmem_cache_free+0x115/0x330
[ 52.354544][ T440] ? putname+0xfa/0x150
[ 52.358723][ T440] ? do_sys_openat2+0x1fc/0x820
[ 52.363517][ T440] ? avc_flush+0x290/0x290
[ 52.367982][ T440] ? _kstrtoull+0x3a0/0x4a0
[ 52.372407][ T440] ? do_vfs_ioctl+0xbc1/0x2a80
[ 52.377007][ T440] ? kstrtol_from_user+0x310/0x310
[ 52.382327][ T440] ? __x64_compat_sys_ioctl+0x90/0x90
[ 52.387629][ T440] ? __kasan_check_write+0x14/0x20
[ 52.392686][ T440] ? proc_fail_nth_write+0x20b/0x290
[ 52.397778][ T440] ? selinux_file_permission+0x2c4/0x570
[ 52.403364][ T440] ? ioctl_has_perm+0x1f8/0x560
[ 52.408047][ T440] ? ioctl_has_perm+0x3f5/0x560
[ 52.412737][ T440] ? has_cap_mac_admin+0x3c0/0x3c0
[ 52.417766][ T440] ? putname+0xfa/0x150
[ 52.421854][ T440] ? file_end_write+0x1c0/0x1c0
[ 52.426542][ T440] ? selinux_file_ioctl+0x3cc/0x540
[ 52.431672][ T440] ? __mutex_lock_slowpath+0x10/0x10
[ 52.436793][ T440] ? selinux_file_alloc_security+0x120/0x120
[ 52.442987][ T440] ? __fget_files+0x31e/0x380
[ 52.447492][ T440] ? security_file_ioctl+0x84/0xb0
[ 52.452523][ T440] ? usbdev_poll+0x210/0x210
[ 52.456968][ T440] __se_sys_ioctl+0x114/0x190
[ 52.461468][ T440] __x64_sys_ioctl+0x7b/0x90
[ 52.466019][ T440] x64_sys_call+0x98/0x9a0
[ 52.470260][ T440] do_syscall_64+0x3b/0xb0
[ 52.474719][ T440] ? clear_bhb_loop+0x35/0x90
[ 52.479204][ T440] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.484942][ T440] RIP: 0033:0x7fc22fd94859
[ 52.489379][ T440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.509347][ T440] RSP: 002b:00007fc22f9170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.518169][ T440] RAX: ffffffffffffffda RBX: 00007fc22feb3f80 RCX: 00007fc22fd94859
[ 52.526368][ T440] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 52.534668][ T440] RBP: 00007fc22f917120 R08: 0000000000000000 R09: 0000000000000000
[ 52.542468][ T440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.550563][ T440] R13: 000000000000000b R14: 00007fc22feb3f80 R15: 00007fffcd310418
[ 52.558383][ T440]
[ 52.564388][ T440] usb usb7: device_add((null)) --> -22
[ 52.570316][ T458] FAULT_INJECTION: forcing a failure.
[ 52.570316][ T458] name failslab, interval 1, probability 0, space 0, times 0
[ 52.583407][ T458] CPU: 0 PID: 458 Comm: syz-executor.0 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 52.593648][ T458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 52.603818][ T458] Call Trace:
[ 52.607043][ T458]
[ 52.609818][ T458] dump_stack_lvl+0x151/0x1c0
[ 52.614451][ T458] ? io_uring_drop_tctx_refs+0x190/0x190
[ 52.620364][ T458] ? stack_trace_save+0x1c0/0x1c0
[ 52.625253][ T458] ? __kernel_text_address+0x9b/0x110
[ 52.630442][ T458] dump_stack+0x15/0x20
[ 52.634672][ T458] should_fail+0x3c6/0x510
[ 52.638969][ T458] __should_failslab+0xa4/0xe0
[ 52.643653][ T458] should_failslab+0x9/0x20
[ 52.647982][ T458] slab_pre_alloc_hook+0x37/0xd0
[ 52.652757][ T458] __kmalloc+0x6d/0x2c0
[ 52.656763][ T458] ? _raw_spin_unlock+0x4d/0x70
[ 52.661439][ T458] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 52.666629][ T458] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 52.671936][ T458] usb_hcd_submit_urb+0x8c9/0x1b70
[ 52.677013][ T458] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 52.683233][ T458] ? dma_map_single_attrs+0x160/0x160
[ 52.688399][ T458] ? usb_reset_configuration+0x172/0xa90
[ 52.693868][ T458] ? usbdev_ioctl+0x40da/0x5e20
[ 52.698551][ T458] ? __se_sys_ioctl+0x114/0x190
[ 52.703418][ T458] ? __x64_sys_ioctl+0x7b/0x90
[ 52.708021][ T458] ? x64_sys_call+0x98/0x9a0
[ 52.712553][ T458] ? do_syscall_64+0x3b/0xb0
[ 52.717065][ T458] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.723324][ T458] usb_submit_urb+0x118c/0x1840
[ 52.728014][ T458] usb_start_wait_urb+0x120/0x350
[ 52.733124][ T458] ? usb_api_blocking_completion+0xb0/0xb0
[ 52.738765][ T458] ? __kmalloc+0x13f/0x2c0
[ 52.743020][ T458] ? __kasan_check_write+0x14/0x20
[ 52.747957][ T458] usb_control_msg+0x2ad/0x4c0
[ 52.752560][ T458] ? usb_anchor_empty+0x40/0x40
[ 52.757334][ T458] ? wait_for_completion_killable_timeout+0x10/0x10
[ 52.763849][ T458] usb_reset_configuration+0x172/0xa90
[ 52.769312][ T458] ? wait_for_completion_killable_timeout+0x10/0x10
[ 52.775737][ T458] usbdev_ioctl+0x40da/0x5e20
[ 52.780248][ T458] ? usbdev_poll+0x210/0x210
[ 52.784762][ T458] ? update_load_avg+0x43a/0x1150
[ 52.789641][ T458] ? enqueue_task_fair+0xd31/0x2650
[ 52.794658][ T458] ? avc_has_extended_perms+0x90b/0x10f0
[ 52.800295][ T458] ? memcpy+0x56/0x70
[ 52.804207][ T458] ? avc_has_extended_perms+0xad7/0x10f0
[ 52.809683][ T458] ? wakeup_preempt_entity+0xac/0xc0
[ 52.814792][ T458] ? avc_flush+0x290/0x290
[ 52.819132][ T458] ? _kstrtoull+0x3a0/0x4a0
[ 52.823785][ T458] ? do_vfs_ioctl+0xbc1/0x2a80
[ 52.828445][ T458] ? kstrtol_from_user+0x310/0x310
[ 52.833590][ T458] ? __x64_compat_sys_ioctl+0x90/0x90
[ 52.839078][ T458] ? __kasan_check_write+0x14/0x20
[ 52.844080][ T458] ? proc_fail_nth_write+0x20b/0x290
[ 52.849209][ T458] ? selinux_file_permission+0x2c4/0x570
[ 52.854899][ T458] ? ioctl_has_perm+0x1f8/0x560
[ 52.859598][ T458] ? ioctl_has_perm+0x3f5/0x560
[ 52.864607][ T458] ? has_cap_mac_admin+0x3c0/0x3c0
[ 52.869523][ T458] ? file_end_write+0x1c0/0x1c0
[ 52.874343][ T458] ? selinux_file_ioctl+0x3cc/0x540
[ 52.879345][ T458] ? __mutex_lock_slowpath+0x10/0x10
[ 52.884474][ T458] ? selinux_file_alloc_security+0x120/0x120
[ 52.890412][ T458] ? __fget_files+0x31e/0x380
[ 52.894917][ T458] ? security_file_ioctl+0x84/0xb0
[ 52.899949][ T458] ? usbdev_poll+0x210/0x210
[ 52.904375][ T458] __se_sys_ioctl+0x114/0x190
[ 52.908889][ T458] __x64_sys_ioctl+0x7b/0x90
[ 52.913322][ T458] x64_sys_call+0x98/0x9a0
[ 52.917611][ T458] do_syscall_64+0x3b/0xb0
[ 52.921826][ T458] ? clear_bhb_loop+0x35/0x90
[ 52.926433][ T458] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 52.932327][ T458] RIP: 0033:0x7f4a34733859
[ 52.936662][ T458] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 52.956194][ T458] RSP: 002b:00007f4a342950c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.964838][ T458] RAX: ffffffffffffffda RBX: 00007f4a34853050 RCX: 00007f4a34733859
[ 52.972831][ T458] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 52.980816][ T458] RBP: 00007f4a34295120 R08: 0000000000000000 R09: 0000000000000000
[ 52.988711][ T458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 52.996923][ T458] R13: 000000000000006e R14: 00007f4a34853050 R15: 00007ffcabb28d88
[ 53.005294][ T458]
[ 53.009721][ T442] FAULT_INJECTION: forcing a failure.
[ 53.009721][ T442] name failslab, interval 1, probability 0, space 0, times 0
[ 53.023088][ T442] CPU: 0 PID: 442 Comm: syz-executor.3 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 53.033420][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 53.043296][ T442] Call Trace:
[ 53.046422][ T442]
[ 53.049226][ T442] dump_stack_lvl+0x151/0x1c0
[ 53.054209][ T442] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.060190][ T442] ? stack_trace_save+0x1c0/0x1c0
[ 53.065413][ T442] ? __kernel_text_address+0x9b/0x110
[ 53.070845][ T442] dump_stack+0x15/0x20
[ 53.074836][ T442] should_fail+0x3c6/0x510
[ 53.079198][ T442] __should_failslab+0xa4/0xe0
[ 53.083776][ T442] should_failslab+0x9/0x20
[ 53.088121][ T442] slab_pre_alloc_hook+0x37/0xd0
[ 53.092886][ T442] __kmalloc+0x6d/0x2c0
[ 53.096877][ T442] ? _raw_spin_unlock+0x4d/0x70
[ 53.101824][ T442] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 53.106942][ T442] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 53.112436][ T442] usb_hcd_submit_urb+0x8c9/0x1b70
[ 53.117644][ T442] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 53.123897][ T442] ? dma_map_single_attrs+0x160/0x160
[ 53.129120][ T442] ? usb_reset_configuration+0x172/0xa90
[ 53.134760][ T442] ? usbdev_ioctl+0x40da/0x5e20
[ 53.139464][ T442] ? __se_sys_ioctl+0x114/0x190
[ 53.144436][ T442] ? __x64_sys_ioctl+0x7b/0x90
[ 53.149034][ T442] ? x64_sys_call+0x98/0x9a0
[ 53.153703][ T442] ? do_syscall_64+0x3b/0xb0
[ 53.158693][ T442] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.164784][ T442] usb_submit_urb+0x118c/0x1840
[ 53.169464][ T442] usb_start_wait_urb+0x120/0x350
[ 53.175062][ T442] ? usb_api_blocking_completion+0xb0/0xb0
[ 53.180880][ T442] ? __kmalloc+0x13f/0x2c0
[ 53.185142][ T442] ? __kasan_check_write+0x14/0x20
[ 53.190265][ T442] usb_control_msg+0x2ad/0x4c0
[ 53.194861][ T442] ? usb_anchor_empty+0x40/0x40
[ 53.199926][ T442] ? wait_for_completion_killable_timeout+0x10/0x10
[ 53.206440][ T442] usb_reset_configuration+0x172/0xa90
[ 53.211723][ T442] ? wait_for_completion_killable_timeout+0x10/0x10
[ 53.218227][ T442] usbdev_ioctl+0x40da/0x5e20
[ 53.223025][ T442] ? usbdev_poll+0x210/0x210
[ 53.227647][ T442] ? is_bpf_text_address+0x172/0x190
[ 53.232742][ T442] ? stack_trace_save+0x1c0/0x1c0
[ 53.237700][ T442] ? __kernel_text_address+0x9b/0x110
[ 53.242918][ T442] ? unwind_get_return_address+0x4d/0x90
[ 53.248380][ T442] ? arch_stack_walk+0xf3/0x140
[ 53.253066][ T442] ? stack_trace_save+0x113/0x1c0
[ 53.257925][ T442] ? avc_has_extended_perms+0x90b/0x10f0
[ 53.263402][ T442] ? memcpy+0x56/0x70
[ 53.267210][ T442] ? avc_has_extended_perms+0xad7/0x10f0
[ 53.272788][ T442] ? kasan_set_free_info+0x23/0x40
[ 53.277797][ T442] ? __kasan_slab_free+0x11/0x20
[ 53.282753][ T442] ? slab_free_freelist_hook+0xbd/0x190
[ 53.288124][ T442] ? kmem_cache_free+0x115/0x330
[ 53.292918][ T442] ? putname+0xfa/0x150
[ 53.297004][ T442] ? do_sys_openat2+0x1fc/0x820
[ 53.301787][ T442] ? avc_flush+0x290/0x290
[ 53.306194][ T442] ? _kstrtoull+0x3a0/0x4a0
[ 53.310546][ T442] ? do_vfs_ioctl+0xbc1/0x2a80
[ 53.315176][ T442] ? kstrtol_from_user+0x310/0x310
[ 53.320094][ T442] ? __x64_compat_sys_ioctl+0x90/0x90
[ 53.325308][ T442] ? __kasan_check_write+0x14/0x20
[ 53.330334][ T442] ? proc_fail_nth_write+0x20b/0x290
[ 53.335654][ T442] ? selinux_file_permission+0x2c4/0x570
[ 53.341207][ T442] ? ioctl_has_perm+0x1f8/0x560
[ 53.345937][ T442] ? ioctl_has_perm+0x3f5/0x560
[ 53.350582][ T442] ? has_cap_mac_admin+0x3c0/0x3c0
[ 53.355531][ T442] ? putname+0xfa/0x150
[ 53.359697][ T442] ? file_end_write+0x1c0/0x1c0
[ 53.364414][ T442] ? selinux_file_ioctl+0x3cc/0x540
[ 53.369415][ T442] ? __mutex_lock_slowpath+0x10/0x10
[ 53.374813][ T442] ? selinux_file_alloc_security+0x120/0x120
[ 53.380618][ T442] ? __fget_files+0x31e/0x380
[ 53.385129][ T442] ? security_file_ioctl+0x84/0xb0
[ 53.390082][ T442] ? usbdev_poll+0x210/0x210
[ 53.394681][ T442] __se_sys_ioctl+0x114/0x190
[ 53.399271][ T442] __x64_sys_ioctl+0x7b/0x90
[ 53.403815][ T442] x64_sys_call+0x98/0x9a0
[ 53.408122][ T442] do_syscall_64+0x3b/0xb0
[ 53.412382][ T442] ? clear_bhb_loop+0x35/0x90
[ 53.416987][ T442] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.422790][ T442] RIP: 0033:0x7f7a0c9e1859
[ 53.427050][ T442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.446581][ T442] RSP: 002b:00007f7a0c5640c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.454996][ T442] RAX: ffffffffffffffda RBX: 00007f7a0cb00f80 RCX: 00007f7a0c9e1859
[ 53.462938][ T442] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 53.470754][ T442] RBP: 00007f7a0c564120 R08: 0000000000000000 R09: 0000000000000000
[ 53.478653][ T442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.486460][ T442] R13: 000000000000000b R14: 00007f7a0cb00f80 R15: 00007fffe94c2808
[ 53.494308][ T442]
[ 53.513691][ T463] FAULT_INJECTION: forcing a failure.
[ 53.513691][ T463] name failslab, interval 1, probability 0, space 0, times 0
[ 53.526464][ T463] CPU: 1 PID: 463 Comm: syz-executor.1 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 53.536866][ T463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 53.547316][ T463] Call Trace:
[ 53.550745][ T463]
[ 53.553506][ T463] dump_stack_lvl+0x151/0x1c0
[ 53.558022][ T463] ? io_uring_drop_tctx_refs+0x190/0x190
[ 53.563760][ T463] ? pointer+0xc40/0xc40
[ 53.567758][ T463] dump_stack+0x15/0x20
[ 53.571777][ T463] should_fail+0x3c6/0x510
[ 53.576144][ T463] __should_failslab+0xa4/0xe0
[ 53.581115][ T463] should_failslab+0x9/0x20
[ 53.585560][ T463] slab_pre_alloc_hook+0x37/0xd0
[ 53.590559][ T463] ? kvasprintf_const+0x5e/0x190
[ 53.595314][ T463] __kmalloc_track_caller+0x6c/0x2c0
[ 53.600435][ T463] ? kvasprintf_const+0x5e/0x190
[ 53.605315][ T463] kvasprintf+0xd6/0x180
[ 53.609394][ T463] ? __x64_sys_ioctl+0x7b/0x90
[ 53.613989][ T463] ? x64_sys_call+0x98/0x9a0
[ 53.618416][ T463] ? do_syscall_64+0x3b/0xb0
[ 53.622929][ T463] ? bust_spinlocks+0xe0/0xe0
[ 53.627442][ T463] ? __kasan_check_write+0x14/0x20
[ 53.632586][ T463] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 53.637883][ T463] ? _raw_spin_lock+0x1b0/0x1b0
[ 53.642743][ T463] kvasprintf_const+0x5e/0x190
[ 53.647345][ T463] kobject_set_name_vargs+0x61/0x120
[ 53.652461][ T463] dev_set_name+0xd1/0x120
[ 53.656716][ T463] ? get_device+0x30/0x30
[ 53.660884][ T463] ? pm_runtime_init+0x275/0x350
[ 53.665659][ T463] ? _raw_spin_unlock_irq+0x4e/0x70
[ 53.670687][ T463] usb_set_configuration+0xef1/0x1e80
[ 53.676076][ T463] usbdev_ioctl+0x40ff/0x5e20
[ 53.680592][ T463] ? usbdev_poll+0x210/0x210
[ 53.685147][ T463] ? is_bpf_text_address+0x172/0x190
[ 53.690317][ T463] ? stack_trace_save+0x1c0/0x1c0
[ 53.695263][ T463] ? __kernel_text_address+0x9b/0x110
[ 53.700559][ T463] ? unwind_get_return_address+0x4d/0x90
[ 53.706116][ T463] ? arch_stack_walk+0xf3/0x140
[ 53.710906][ T463] ? stack_trace_save+0x113/0x1c0
[ 53.715763][ T463] ? avc_has_extended_perms+0x90b/0x10f0
[ 53.721228][ T463] ? memcpy+0x56/0x70
[ 53.725048][ T463] ? avc_has_extended_perms+0xad7/0x10f0
[ 53.730604][ T463] ? kasan_set_free_info+0x23/0x40
[ 53.735560][ T463] ? __kasan_slab_free+0x11/0x20
[ 53.740320][ T463] ? slab_free_freelist_hook+0xbd/0x190
[ 53.745708][ T463] ? kmem_cache_free+0x115/0x330
[ 53.750477][ T463] ? putname+0xfa/0x150
[ 53.754603][ T463] ? do_sys_openat2+0x1fc/0x820
[ 53.759282][ T463] ? avc_flush+0x290/0x290
[ 53.763549][ T463] ? _kstrtoull+0x3a0/0x4a0
[ 53.767961][ T463] ? do_vfs_ioctl+0xbc1/0x2a80
[ 53.772663][ T463] ? kstrtol_from_user+0x310/0x310
[ 53.777679][ T463] ? __x64_compat_sys_ioctl+0x90/0x90
[ 53.782890][ T463] ? __kasan_check_write+0x14/0x20
[ 53.788392][ T463] ? proc_fail_nth_write+0x20b/0x290
[ 53.793587][ T463] ? selinux_file_permission+0x2c4/0x570
[ 53.799053][ T463] ? ioctl_has_perm+0x1f8/0x560
[ 53.803825][ T463] ? ioctl_has_perm+0x3f5/0x560
[ 53.808514][ T463] ? has_cap_mac_admin+0x3c0/0x3c0
[ 53.813462][ T463] ? putname+0xfa/0x150
[ 53.817459][ T463] ? file_end_write+0x1c0/0x1c0
[ 53.822248][ T463] ? selinux_file_ioctl+0x3cc/0x540
[ 53.827387][ T463] ? __mutex_lock_slowpath+0x10/0x10
[ 53.832656][ T463] ? selinux_file_alloc_security+0x120/0x120
[ 53.838572][ T463] ? __fget_files+0x31e/0x380
[ 53.843070][ T463] ? security_file_ioctl+0x84/0xb0
[ 53.848106][ T463] ? usbdev_poll+0x210/0x210
[ 53.852638][ T463] __se_sys_ioctl+0x114/0x190
[ 53.857233][ T463] __x64_sys_ioctl+0x7b/0x90
[ 53.861742][ T463] x64_sys_call+0x98/0x9a0
[ 53.866171][ T463] do_syscall_64+0x3b/0xb0
[ 53.870510][ T463] ? clear_bhb_loop+0x35/0x90
[ 53.875228][ T463] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 53.881223][ T463] RIP: 0033:0x7fd6b8217859
[ 53.885664][ T463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 53.905175][ T463] RSP: 002b:00007fd6b7d9a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.913658][ T463] RAX: ffffffffffffffda RBX: 00007fd6b8336f80 RCX: 00007fd6b8217859
[ 53.921590][ T463] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 53.929401][ T463] RBP: 00007fd6b7d9a120 R08: 0000000000000000 R09: 0000000000000000
[ 53.937339][ T463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 53.945228][ T463] R13: 000000000000000b R14: 00007fd6b8336f80 R15: 00007fff8f96c0e8
[ 53.953043][ T463]
[ 53.957156][ T463] usb usb7: device_add((null)) --> -22
[ 53.978467][ T473] FAULT_INJECTION: forcing a failure.
[ 53.978467][ T473] name failslab, interval 1, probability 0, space 0, times 0
[ 53.991209][ T473] CPU: 1 PID: 473 Comm: syz-executor.4 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 54.001376][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 54.011373][ T473] Call Trace:
[ 54.014476][ T473]
[ 54.017361][ T473] dump_stack_lvl+0x151/0x1c0
[ 54.021959][ T473] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.027495][ T473] ? pointer+0xc40/0xc40
[ 54.031663][ T473] dump_stack+0x15/0x20
[ 54.035670][ T473] should_fail+0x3c6/0x510
[ 54.040024][ T473] __should_failslab+0xa4/0xe0
[ 54.044684][ T473] should_failslab+0x9/0x20
[ 54.049118][ T473] slab_pre_alloc_hook+0x37/0xd0
[ 54.053893][ T473] ? kvasprintf_const+0x5e/0x190
[ 54.058668][ T473] __kmalloc_track_caller+0x6c/0x2c0
[ 54.063789][ T473] ? kvasprintf_const+0x5e/0x190
[ 54.068753][ T473] kvasprintf+0xd6/0x180
[ 54.073027][ T473] ? __x64_sys_ioctl+0x7b/0x90
[ 54.077605][ T473] ? x64_sys_call+0x98/0x9a0
[ 54.082029][ T473] ? do_syscall_64+0x3b/0xb0
[ 54.086550][ T473] ? bust_spinlocks+0xe0/0xe0
[ 54.091071][ T473] ? __kasan_check_write+0x14/0x20
[ 54.096089][ T473] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 54.101559][ T473] ? _raw_spin_lock+0x1b0/0x1b0
[ 54.106338][ T473] kvasprintf_const+0x5e/0x190
[ 54.111250][ T473] kobject_set_name_vargs+0x61/0x120
[ 54.116342][ T473] dev_set_name+0xd1/0x120
[ 54.120619][ T473] ? get_device+0x30/0x30
[ 54.124851][ T473] ? pm_runtime_init+0x275/0x350
[ 54.129708][ T473] ? _raw_spin_unlock_irq+0x4e/0x70
[ 54.134838][ T473] usb_set_configuration+0xef1/0x1e80
[ 54.140061][ T473] usbdev_ioctl+0x40ff/0x5e20
[ 54.144641][ T473] ? usbdev_poll+0x210/0x210
[ 54.149353][ T473] ? is_bpf_text_address+0x172/0x190
[ 54.154506][ T473] ? stack_trace_save+0x1c0/0x1c0
[ 54.159420][ T473] ? __kernel_text_address+0x9b/0x110
[ 54.164626][ T473] ? unwind_get_return_address+0x4d/0x90
[ 54.170551][ T473] ? arch_stack_walk+0xf3/0x140
[ 54.175217][ T473] ? stack_trace_save+0x113/0x1c0
[ 54.180091][ T473] ? avc_has_extended_perms+0x90b/0x10f0
[ 54.185811][ T473] ? memcpy+0x56/0x70
[ 54.189732][ T473] ? avc_has_extended_perms+0xad7/0x10f0
[ 54.195283][ T473] ? kasan_set_free_info+0x23/0x40
[ 54.200216][ T473] ? __kasan_slab_free+0x11/0x20
[ 54.204996][ T473] ? slab_free_freelist_hook+0xbd/0x190
[ 54.210579][ T473] ? kmem_cache_free+0x115/0x330
[ 54.215430][ T473] ? putname+0xfa/0x150
[ 54.219525][ T473] ? do_sys_openat2+0x1fc/0x820
[ 54.224197][ T473] ? avc_flush+0x290/0x290
[ 54.228480][ T473] ? _kstrtoull+0x3a0/0x4a0
[ 54.232957][ T473] ? do_vfs_ioctl+0xbc1/0x2a80
[ 54.237556][ T473] ? kstrtol_from_user+0x310/0x310
[ 54.242506][ T473] ? __x64_compat_sys_ioctl+0x90/0x90
[ 54.247719][ T473] ? __kasan_check_write+0x14/0x20
[ 54.252766][ T473] ? proc_fail_nth_write+0x20b/0x290
[ 54.257873][ T473] ? selinux_file_permission+0x2c4/0x570
[ 54.263516][ T473] ? ioctl_has_perm+0x1f8/0x560
[ 54.268267][ T473] ? ioctl_has_perm+0x3f5/0x560
[ 54.272883][ T473] ? has_cap_mac_admin+0x3c0/0x3c0
[ 54.277849][ T473] ? putname+0xfa/0x150
[ 54.282096][ T473] ? file_end_write+0x1c0/0x1c0
[ 54.286736][ T473] ? selinux_file_ioctl+0x3cc/0x540
[ 54.291770][ T473] ? __mutex_lock_slowpath+0x10/0x10
[ 54.296895][ T473] ? selinux_file_alloc_security+0x120/0x120
[ 54.302693][ T473] ? __fget_files+0x31e/0x380
[ 54.307206][ T473] ? security_file_ioctl+0x84/0xb0
[ 54.312151][ T473] ? usbdev_poll+0x210/0x210
[ 54.316578][ T473] __se_sys_ioctl+0x114/0x190
[ 54.321093][ T473] __x64_sys_ioctl+0x7b/0x90
[ 54.325522][ T473] x64_sys_call+0x98/0x9a0
[ 54.329779][ T473] do_syscall_64+0x3b/0xb0
[ 54.334050][ T473] ? clear_bhb_loop+0x35/0x90
[ 54.338633][ T473] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.344472][ T473] RIP: 0033:0x7fc22fd94859
[ 54.348821][ T473] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 54.368346][ T473] RSP: 002b:00007fc22f9170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.376699][ T473] RAX: ffffffffffffffda RBX: 00007fc22feb3f80 RCX: 00007fc22fd94859
[ 54.384829][ T473] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 54.392879][ T473] RBP: 00007fc22f917120 R08: 0000000000000000 R09: 0000000000000000
[ 54.400776][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.408732][ T473] R13: 000000000000000b R14: 00007fc22feb3f80 R15: 00007fffcd310418
[ 54.416538][ T473]
[ 54.420196][ T473] usb usb7: device_add((null)) --> -22
[ 54.431841][ T476] FAULT_INJECTION: forcing a failure.
[ 54.431841][ T476] name failslab, interval 1, probability 0, space 0, times 0
[ 54.454684][ T476] CPU: 0 PID: 476 Comm: syz-executor.2 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 54.464963][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 54.475029][ T476] Call Trace:
[ 54.478160][ T476]
[ 54.480928][ T476] dump_stack_lvl+0x151/0x1c0
[ 54.485450][ T476] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.491042][ T476] ? stack_trace_save+0x1c0/0x1c0
[ 54.496233][ T476] ? __kernel_text_address+0x9b/0x110
[ 54.501530][ T476] dump_stack+0x15/0x20
[ 54.505664][ T476] should_fail+0x3c6/0x510
[ 54.509908][ T476] __should_failslab+0xa4/0xe0
[ 54.514505][ T476] should_failslab+0x9/0x20
[ 54.518935][ T476] slab_pre_alloc_hook+0x37/0xd0
[ 54.523715][ T476] __kmalloc+0x6d/0x2c0
[ 54.527704][ T476] ? _raw_spin_unlock+0x4d/0x70
[ 54.532532][ T476] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 54.537601][ T476] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 54.542982][ T476] usb_hcd_submit_urb+0x8c9/0x1b70
[ 54.548041][ T476] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 54.553920][ T476] ? dma_map_single_attrs+0x160/0x160
[ 54.559120][ T476] ? usb_reset_configuration+0x172/0xa90
[ 54.564592][ T476] ? usbdev_ioctl+0x40da/0x5e20
[ 54.569280][ T476] ? __se_sys_ioctl+0x114/0x190
[ 54.573966][ T476] ? __x64_sys_ioctl+0x7b/0x90
[ 54.578566][ T476] ? x64_sys_call+0x98/0x9a0
[ 54.583080][ T476] ? do_syscall_64+0x3b/0xb0
[ 54.587504][ T476] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.593409][ T476] usb_submit_urb+0x118c/0x1840
[ 54.598094][ T476] usb_start_wait_urb+0x120/0x350
[ 54.602953][ T476] ? usb_api_blocking_completion+0xb0/0xb0
[ 54.608596][ T476] ? __kmalloc+0x13f/0x2c0
[ 54.612847][ T476] ? __kasan_check_write+0x14/0x20
[ 54.617792][ T476] usb_control_msg+0x2ad/0x4c0
[ 54.622393][ T476] ? usb_anchor_empty+0x40/0x40
[ 54.627085][ T476] ? wait_for_completion_killable_timeout+0x10/0x10
[ 54.633505][ T476] usb_reset_configuration+0x172/0xa90
[ 54.638803][ T476] ? wait_for_completion_killable_timeout+0x10/0x10
[ 54.645222][ T476] usbdev_ioctl+0x40da/0x5e20
[ 54.649745][ T476] ? usbdev_poll+0x210/0x210
[ 54.654265][ T476] ? is_bpf_text_address+0x172/0x190
[ 54.659565][ T476] ? stack_trace_save+0x1c0/0x1c0
[ 54.664537][ T476] ? __kernel_text_address+0x9b/0x110
[ 54.670318][ T476] ? unwind_get_return_address+0x4d/0x90
[ 54.675998][ T476] ? arch_stack_walk+0xf3/0x140
[ 54.680860][ T476] ? stack_trace_save+0x113/0x1c0
[ 54.685722][ T476] ? avc_has_extended_perms+0x90b/0x10f0
[ 54.691905][ T476] ? memcpy+0x56/0x70
[ 54.695786][ T476] ? avc_has_extended_perms+0xad7/0x10f0
[ 54.701264][ T476] ? kasan_set_free_info+0x23/0x40
[ 54.706198][ T476] ? __kasan_slab_free+0x11/0x20
[ 54.711371][ T476] ? slab_free_freelist_hook+0xbd/0x190
[ 54.716879][ T476] ? kmem_cache_free+0x115/0x330
[ 54.721745][ T476] ? putname+0xfa/0x150
[ 54.725728][ T476] ? do_sys_openat2+0x1fc/0x820
[ 54.730441][ T476] ? avc_flush+0x290/0x290
[ 54.734760][ T476] ? _kstrtoull+0x3a0/0x4a0
[ 54.739094][ T476] ? do_vfs_ioctl+0xbc1/0x2a80
[ 54.743697][ T476] ? kstrtol_from_user+0x310/0x310
[ 54.748643][ T476] ? __x64_compat_sys_ioctl+0x90/0x90
[ 54.753852][ T476] ? __kasan_check_write+0x14/0x20
[ 54.758794][ T476] ? proc_fail_nth_write+0x20b/0x290
[ 54.763917][ T476] ? selinux_file_permission+0x2c4/0x570
[ 54.769470][ T476] ? ioctl_has_perm+0x1f8/0x560
[ 54.774172][ T476] ? ioctl_has_perm+0x3f5/0x560
[ 54.778851][ T476] ? has_cap_mac_admin+0x3c0/0x3c0
[ 54.783815][ T476] ? putname+0xfa/0x150
[ 54.787962][ T476] ? file_end_write+0x1c0/0x1c0
[ 54.792647][ T476] ? selinux_file_ioctl+0x3cc/0x540
[ 54.798015][ T476] ? __mutex_lock_slowpath+0x10/0x10
[ 54.803486][ T476] ? selinux_file_alloc_security+0x120/0x120
[ 54.809268][ T476] ? __fget_files+0x31e/0x380
[ 54.813871][ T476] ? security_file_ioctl+0x84/0xb0
[ 54.818851][ T476] ? usbdev_poll+0x210/0x210
[ 54.823515][ T476] __se_sys_ioctl+0x114/0x190
[ 54.828013][ T476] __x64_sys_ioctl+0x7b/0x90
[ 54.832535][ T476] x64_sys_call+0x98/0x9a0
[ 54.836874][ T476] do_syscall_64+0x3b/0xb0
[ 54.841379][ T476] ? clear_bhb_loop+0x35/0x90
[ 54.846010][ T476] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 54.851912][ T476] RIP: 0033:0x7f63ce26d859
[ 54.856155][ T476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 54.875723][ T476] RSP: 002b:00007f63cddf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 54.884035][ T476] RAX: ffffffffffffffda RBX: 00007f63ce38cf80 RCX: 00007f63ce26d859
[ 54.891861][ T476] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 54.899888][ T476] RBP: 00007f63cddf0120 R08: 0000000000000000 R09: 0000000000000000
[ 54.908169][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 54.916199][ T476] R13: 000000000000000b R14: 00007f63ce38cf80 R15: 00007fff84ad8bb8
[ 54.924200][ T476]
[ 54.931680][ T494] FAULT_INJECTION: forcing a failure.
[ 54.931680][ T494] name failslab, interval 1, probability 0, space 0, times 0
[ 54.945124][ T494] CPU: 0 PID: 494 Comm: syz-executor.3 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 54.955464][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 54.965358][ T494] Call Trace:
[ 54.968482][ T494]
[ 54.971258][ T494] dump_stack_lvl+0x151/0x1c0
[ 54.975775][ T494] ? io_uring_drop_tctx_refs+0x190/0x190
[ 54.981325][ T494] ? stack_trace_save+0x1c0/0x1c0
[ 54.986374][ T494] ? __kernel_text_address+0x9b/0x110
[ 54.991675][ T494] dump_stack+0x15/0x20
[ 54.996056][ T494] should_fail+0x3c6/0x510
[ 55.000396][ T494] __should_failslab+0xa4/0xe0
[ 55.005350][ T494] should_failslab+0x9/0x20
[ 55.009850][ T494] slab_pre_alloc_hook+0x37/0xd0
[ 55.014869][ T494] __kmalloc+0x6d/0x2c0
[ 55.019271][ T494] ? _raw_spin_unlock+0x4d/0x70
[ 55.024124][ T494] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 55.029342][ T494] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 55.034908][ T494] usb_hcd_submit_urb+0x8c9/0x1b70
[ 55.039853][ T494] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 55.045954][ T494] ? dma_map_single_attrs+0x160/0x160
[ 55.051157][ T494] ? usb_reset_configuration+0x172/0xa90
[ 55.056633][ T494] ? usbdev_ioctl+0x40da/0x5e20
[ 55.061417][ T494] ? __se_sys_ioctl+0x114/0x190
[ 55.066279][ T494] ? __x64_sys_ioctl+0x7b/0x90
[ 55.070996][ T494] ? x64_sys_call+0x98/0x9a0
[ 55.075391][ T494] ? do_syscall_64+0x3b/0xb0
[ 55.079943][ T494] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.086031][ T494] usb_submit_urb+0x118c/0x1840
[ 55.090815][ T494] usb_start_wait_urb+0x120/0x350
[ 55.096302][ T494] ? usb_api_blocking_completion+0xb0/0xb0
[ 55.102112][ T494] ? __kmalloc+0x13f/0x2c0
[ 55.106365][ T494] ? __kasan_check_write+0x14/0x20
[ 55.111493][ T494] usb_control_msg+0x2ad/0x4c0
[ 55.116095][ T494] ? usb_anchor_empty+0x40/0x40
[ 55.120862][ T494] ? wait_for_completion_killable_timeout+0x10/0x10
[ 55.127461][ T494] usb_reset_configuration+0x172/0xa90
[ 55.133207][ T494] ? wait_for_completion_killable_timeout+0x10/0x10
[ 55.139630][ T494] usbdev_ioctl+0x40da/0x5e20
[ 55.144337][ T494] ? usbdev_poll+0x210/0x210
[ 55.148950][ T494] ? is_bpf_text_address+0x172/0x190
[ 55.154667][ T494] ? stack_trace_save+0x1c0/0x1c0
[ 55.159631][ T494] ? __kernel_text_address+0x9b/0x110
[ 55.164938][ T494] ? unwind_get_return_address+0x4d/0x90
[ 55.170406][ T494] ? arch_stack_walk+0xf3/0x140
[ 55.175190][ T494] ? stack_trace_save+0x113/0x1c0
[ 55.180046][ T494] ? avc_has_extended_perms+0x90b/0x10f0
[ 55.185683][ T494] ? memcpy+0x56/0x70
[ 55.189503][ T494] ? avc_has_extended_perms+0xad7/0x10f0
[ 55.195144][ T494] ? kasan_set_free_info+0x23/0x40
[ 55.200100][ T494] ? __kasan_slab_free+0x11/0x20
[ 55.205224][ T494] ? slab_free_freelist_hook+0xbd/0x190
[ 55.210603][ T494] ? kmem_cache_free+0x115/0x330
[ 55.215478][ T494] ? putname+0xfa/0x150
[ 55.219453][ T494] ? do_sys_openat2+0x1fc/0x820
[ 55.224481][ T494] ? avc_flush+0x290/0x290
[ 55.228733][ T494] ? _kstrtoull+0x3a0/0x4a0
[ 55.233071][ T494] ? do_vfs_ioctl+0xbc1/0x2a80
[ 55.237679][ T494] ? kstrtol_from_user+0x310/0x310
[ 55.242625][ T494] ? __x64_compat_sys_ioctl+0x90/0x90
[ 55.247915][ T494] ? __kasan_check_write+0x14/0x20
[ 55.252954][ T494] ? proc_fail_nth_write+0x20b/0x290
[ 55.258163][ T494] ? selinux_file_permission+0x2c4/0x570
[ 55.263743][ T494] ? ioctl_has_perm+0x1f8/0x560
[ 55.268500][ T494] ? ioctl_has_perm+0x3f5/0x560
[ 55.273177][ T494] ? has_cap_mac_admin+0x3c0/0x3c0
[ 55.278127][ T494] ? putname+0xfa/0x150
[ 55.282535][ T494] ? file_end_write+0x1c0/0x1c0
[ 55.287595][ T494] ? selinux_file_ioctl+0x3cc/0x540
[ 55.292623][ T494] ? __mutex_lock_slowpath+0x10/0x10
[ 55.297840][ T494] ? selinux_file_alloc_security+0x120/0x120
[ 55.303647][ T494] ? __fget_files+0x31e/0x380
[ 55.308157][ T494] ? security_file_ioctl+0x84/0xb0
[ 55.313139][ T494] ? usbdev_poll+0x210/0x210
[ 55.317637][ T494] __se_sys_ioctl+0x114/0x190
[ 55.322250][ T494] __x64_sys_ioctl+0x7b/0x90
[ 55.326754][ T494] x64_sys_call+0x98/0x9a0
[ 55.331177][ T494] do_syscall_64+0x3b/0xb0
[ 55.335430][ T494] ? clear_bhb_loop+0x35/0x90
[ 55.340033][ T494] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.345759][ T494] RIP: 0033:0x7f7a0c9e1859
[ 55.350018][ T494] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.369560][ T494] RSP: 002b:00007f7a0c5430c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.378134][ T494] RAX: ffffffffffffffda RBX: 00007f7a0cb01050 RCX: 00007f7a0c9e1859
[ 55.386182][ T494] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 55.393987][ T494] RBP: 00007f7a0c543120 R08: 0000000000000000 R09: 0000000000000000
[ 55.401803][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.409817][ T494] R13: 000000000000006e R14: 00007f7a0cb01050 R15: 00007fffe94c2808
[ 55.417795][ T494]
[ 55.455869][ T500] FAULT_INJECTION: forcing a failure.
[ 55.455869][ T500] name failslab, interval 1, probability 0, space 0, times 0
[ 55.468861][ T500] CPU: 0 PID: 500 Comm: syz-executor.2 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 55.479016][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 55.488998][ T500] Call Trace:
[ 55.492238][ T500]
[ 55.495009][ T500] dump_stack_lvl+0x151/0x1c0
[ 55.499784][ T500] ? io_uring_drop_tctx_refs+0x190/0x190
[ 55.505589][ T500] ? pointer+0xc40/0xc40
[ 55.509628][ T500] dump_stack+0x15/0x20
[ 55.513923][ T500] should_fail+0x3c6/0x510
[ 55.518351][ T500] __should_failslab+0xa4/0xe0
[ 55.523463][ T500] should_failslab+0x9/0x20
[ 55.527943][ T500] slab_pre_alloc_hook+0x37/0xd0
[ 55.532889][ T500] ? kvasprintf_const+0x5e/0x190
[ 55.537679][ T500] __kmalloc_track_caller+0x6c/0x2c0
[ 55.542970][ T500] ? kvasprintf_const+0x5e/0x190
[ 55.547843][ T500] kvasprintf+0xd6/0x180
[ 55.551928][ T500] ? __x64_sys_ioctl+0x7b/0x90
[ 55.556726][ T500] ? x64_sys_call+0x98/0x9a0
[ 55.561132][ T500] ? do_syscall_64+0x3b/0xb0
[ 55.565693][ T500] ? bust_spinlocks+0xe0/0xe0
[ 55.570218][ T500] ? __kasan_check_write+0x14/0x20
[ 55.575651][ T500] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 55.581154][ T500] ? _raw_spin_lock+0x1b0/0x1b0
[ 55.585992][ T500] kvasprintf_const+0x5e/0x190
[ 55.590566][ T500] kobject_set_name_vargs+0x61/0x120
[ 55.595883][ T500] dev_set_name+0xd1/0x120
[ 55.600169][ T500] ? get_device+0x30/0x30
[ 55.604608][ T500] ? pm_runtime_init+0x275/0x350
[ 55.609564][ T500] ? _raw_spin_unlock_irq+0x4e/0x70
[ 55.614594][ T500] usb_set_configuration+0xef1/0x1e80
[ 55.619813][ T500] usbdev_ioctl+0x40ff/0x5e20
[ 55.624449][ T500] ? usbdev_poll+0x210/0x210
[ 55.628828][ T500] ? is_bpf_text_address+0x172/0x190
[ 55.633954][ T500] ? stack_trace_save+0x1c0/0x1c0
[ 55.638809][ T500] ? __kernel_text_address+0x9b/0x110
[ 55.644023][ T500] ? unwind_get_return_address+0x4d/0x90
[ 55.649491][ T500] ? arch_stack_walk+0xf3/0x140
[ 55.654180][ T500] ? stack_trace_save+0x113/0x1c0
[ 55.659035][ T500] ? avc_has_extended_perms+0x90b/0x10f0
[ 55.664501][ T500] ? memcpy+0x56/0x70
[ 55.668411][ T500] ? avc_has_extended_perms+0xad7/0x10f0
[ 55.673965][ T500] ? kasan_set_free_info+0x23/0x40
[ 55.678996][ T500] ? __kasan_slab_free+0x11/0x20
[ 55.683768][ T500] ? slab_free_freelist_hook+0xbd/0x190
[ 55.689234][ T500] ? kmem_cache_free+0x115/0x330
[ 55.694097][ T500] ? putname+0xfa/0x150
[ 55.698196][ T500] ? do_sys_openat2+0x1fc/0x820
[ 55.702866][ T500] ? avc_flush+0x290/0x290
[ 55.707381][ T500] ? _kstrtoull+0x3a0/0x4a0
[ 55.711824][ T500] ? do_vfs_ioctl+0xbc1/0x2a80
[ 55.716658][ T500] ? kstrtol_from_user+0x310/0x310
[ 55.721817][ T500] ? __x64_compat_sys_ioctl+0x90/0x90
[ 55.727140][ T500] ? __kasan_check_write+0x14/0x20
[ 55.732286][ T500] ? proc_fail_nth_write+0x20b/0x290
[ 55.737493][ T500] ? selinux_file_permission+0x2c4/0x570
[ 55.743084][ T500] ? ioctl_has_perm+0x1f8/0x560
[ 55.747771][ T500] ? ioctl_has_perm+0x3f5/0x560
[ 55.752827][ T500] ? has_cap_mac_admin+0x3c0/0x3c0
[ 55.757990][ T500] ? putname+0xfa/0x150
[ 55.761985][ T500] ? file_end_write+0x1c0/0x1c0
[ 55.766751][ T500] ? selinux_file_ioctl+0x3cc/0x540
[ 55.771802][ T500] ? __mutex_lock_slowpath+0x10/0x10
[ 55.777108][ T500] ? selinux_file_alloc_security+0x120/0x120
[ 55.783461][ T500] ? __fget_files+0x31e/0x380
[ 55.788139][ T500] ? security_file_ioctl+0x84/0xb0
[ 55.793095][ T500] ? usbdev_poll+0x210/0x210
[ 55.797614][ T500] __se_sys_ioctl+0x114/0x190
[ 55.802286][ T500] __x64_sys_ioctl+0x7b/0x90
[ 55.806732][ T500] x64_sys_call+0x98/0x9a0
[ 55.810981][ T500] do_syscall_64+0x3b/0xb0
[ 55.815308][ T500] ? clear_bhb_loop+0x35/0x90
[ 55.819817][ T500] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.825543][ T500] RIP: 0033:0x7f63ce26d859
[ 55.829890][ T500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 55.849906][ T500] RSP: 002b:00007f63cddf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 55.858440][ T500] RAX: ffffffffffffffda RBX: 00007f63ce38cf80 RCX: 00007f63ce26d859
[ 55.866340][ T500] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 55.874362][ T500] RBP: 00007f63cddf0120 R08: 0000000000000000 R09: 0000000000000000
[ 55.882479][ T500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 55.890551][ T500] R13: 000000000000000b R14: 00007f63ce38cf80 R15: 00007fff84ad8bb8
[ 55.898581][ T500]
[ 55.904231][ T500] usb usb7: device_add((null)) --> -22
[ 55.911618][ T501] FAULT_INJECTION: forcing a failure.
[ 55.911618][ T501] name failslab, interval 1, probability 0, space 0, times 0
[ 55.925048][ T501] CPU: 1 PID: 501 Comm: syz-executor.4 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 55.935184][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 55.945261][ T501] Call Trace:
[ 55.948378][ T501]
[ 55.951154][ T501] dump_stack_lvl+0x151/0x1c0
[ 55.955668][ T501] ? io_uring_drop_tctx_refs+0x190/0x190
[ 55.961144][ T501] ? stack_trace_save+0x1c0/0x1c0
[ 55.965992][ T501] ? __kernel_text_address+0x9b/0x110
[ 55.971474][ T501] dump_stack+0x15/0x20
[ 55.975553][ T501] should_fail+0x3c6/0x510
[ 55.979900][ T501] __should_failslab+0xa4/0xe0
[ 55.984488][ T501] should_failslab+0x9/0x20
[ 55.988829][ T501] slab_pre_alloc_hook+0x37/0xd0
[ 55.993604][ T501] __kmalloc+0x6d/0x2c0
[ 55.997592][ T501] ? _raw_spin_unlock+0x4d/0x70
[ 56.002353][ T501] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 56.007526][ T501] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 56.012905][ T501] usb_hcd_submit_urb+0x8c9/0x1b70
[ 56.017859][ T501] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 56.023752][ T501] ? dma_map_single_attrs+0x160/0x160
[ 56.029345][ T501] ? usb_reset_configuration+0x172/0xa90
[ 56.034802][ T501] ? usbdev_ioctl+0x40da/0x5e20
[ 56.039529][ T501] ? __se_sys_ioctl+0x114/0x190
[ 56.044174][ T501] ? __x64_sys_ioctl+0x7b/0x90
[ 56.048777][ T501] ? x64_sys_call+0x98/0x9a0
[ 56.053303][ T501] ? do_syscall_64+0x3b/0xb0
[ 56.057729][ T501] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.063641][ T501] usb_submit_urb+0x118c/0x1840
[ 56.068403][ T501] usb_start_wait_urb+0x120/0x350
[ 56.073361][ T501] ? usb_api_blocking_completion+0xb0/0xb0
[ 56.079125][ T501] ? __kmalloc+0x13f/0x2c0
[ 56.083349][ T501] ? __kasan_check_write+0x14/0x20
[ 56.088383][ T501] usb_control_msg+0x2ad/0x4c0
[ 56.093066][ T501] ? usb_anchor_empty+0x40/0x40
[ 56.097919][ T501] ? wait_for_completion_killable_timeout+0x10/0x10
[ 56.104544][ T501] usb_reset_configuration+0x172/0xa90
[ 56.109910][ T501] ? wait_for_completion_killable_timeout+0x10/0x10
[ 56.116378][ T501] usbdev_ioctl+0x40da/0x5e20
[ 56.121030][ T501] ? usbdev_poll+0x210/0x210
[ 56.125544][ T501] ? is_bpf_text_address+0x172/0x190
[ 56.130662][ T501] ? stack_trace_save+0x1c0/0x1c0
[ 56.135696][ T501] ? __kernel_text_address+0x9b/0x110
[ 56.140900][ T501] ? unwind_get_return_address+0x4d/0x90
[ 56.146466][ T501] ? arch_stack_walk+0xf3/0x140
[ 56.151168][ T501] ? stack_trace_save+0x113/0x1c0
[ 56.156105][ T501] ? avc_has_extended_perms+0x90b/0x10f0
[ 56.161743][ T501] ? memcpy+0x56/0x70
[ 56.165577][ T501] ? avc_has_extended_perms+0xad7/0x10f0
[ 56.171480][ T501] ? kasan_set_free_info+0x23/0x40
[ 56.176510][ T501] ? __kasan_slab_free+0x11/0x20
[ 56.181335][ T501] ? slab_free_freelist_hook+0xbd/0x190
[ 56.186664][ T501] ? kmem_cache_free+0x115/0x330
[ 56.191435][ T501] ? putname+0xfa/0x150
[ 56.195534][ T501] ? do_sys_openat2+0x1fc/0x820
[ 56.200372][ T501] ? avc_flush+0x290/0x290
[ 56.204700][ T501] ? _kstrtoull+0x3a0/0x4a0
[ 56.209036][ T501] ? do_vfs_ioctl+0xbc1/0x2a80
[ 56.213644][ T501] ? kstrtol_from_user+0x310/0x310
[ 56.218669][ T501] ? __x64_compat_sys_ioctl+0x90/0x90
[ 56.223881][ T501] ? __kasan_check_write+0x14/0x20
[ 56.228828][ T501] ? proc_fail_nth_write+0x20b/0x290
[ 56.234034][ T501] ? selinux_file_permission+0x2c4/0x570
[ 56.239506][ T501] ? ioctl_has_perm+0x1f8/0x560
[ 56.244348][ T501] ? ioctl_has_perm+0x3f5/0x560
[ 56.248974][ T501] ? has_cap_mac_admin+0x3c0/0x3c0
[ 56.253925][ T501] ? putname+0xfa/0x150
[ 56.257919][ T501] ? file_end_write+0x1c0/0x1c0
[ 56.262603][ T501] ? selinux_file_ioctl+0x3cc/0x540
[ 56.267634][ T501] ? __mutex_lock_slowpath+0x10/0x10
[ 56.272756][ T501] ? selinux_file_alloc_security+0x120/0x120
[ 56.278661][ T501] ? __fget_files+0x31e/0x380
[ 56.283191][ T501] ? security_file_ioctl+0x84/0xb0
[ 56.288218][ T501] ? usbdev_poll+0x210/0x210
[ 56.292645][ T501] __se_sys_ioctl+0x114/0x190
[ 56.297161][ T501] __x64_sys_ioctl+0x7b/0x90
[ 56.301777][ T501] x64_sys_call+0x98/0x9a0
[ 56.306026][ T501] do_syscall_64+0x3b/0xb0
[ 56.310280][ T501] ? clear_bhb_loop+0x35/0x90
[ 56.314791][ T501] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.320582][ T501] RIP: 0033:0x7fc22fd94859
[ 56.324779][ T501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 56.344311][ T501] RSP: 002b:00007fc22f9170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.352548][ T501] RAX: ffffffffffffffda RBX: 00007fc22feb3f80 RCX: 00007fc22fd94859
[ 56.360576][ T501] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 56.368388][ T501] RBP: 00007fc22f917120 R08: 0000000000000000 R09: 0000000000000000
[ 56.376496][ T501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.384450][ T501] R13: 000000000000000b R14: 00007fc22feb3f80 R15: 00007fffcd310418
[ 56.392810][ T501]
[ 56.419597][ T524] FAULT_INJECTION: forcing a failure.
[ 56.419597][ T524] name failslab, interval 1, probability 0, space 0, times 0
[ 56.437797][ T524] CPU: 0 PID: 524 Comm: syz-executor.4 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 56.447960][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 56.457864][ T524] Call Trace:
[ 56.460980][ T524]
[ 56.463769][ T524] dump_stack_lvl+0x151/0x1c0
[ 56.468279][ T524] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.474027][ T524] ? pointer+0xc40/0xc40
[ 56.478212][ T524] dump_stack+0x15/0x20
[ 56.482418][ T524] should_fail+0x3c6/0x510
[ 56.486621][ T524] __should_failslab+0xa4/0xe0
[ 56.491221][ T524] should_failslab+0x9/0x20
[ 56.495564][ T524] slab_pre_alloc_hook+0x37/0xd0
[ 56.500982][ T524] ? kvasprintf_const+0x5e/0x190
[ 56.505891][ T524] __kmalloc_track_caller+0x6c/0x2c0
[ 56.511184][ T524] ? kvasprintf_const+0x5e/0x190
[ 56.516246][ T524] kvasprintf+0xd6/0x180
[ 56.520445][ T524] ? __x64_sys_ioctl+0x7b/0x90
[ 56.525010][ T524] ? x64_sys_call+0x98/0x9a0
[ 56.529631][ T524] ? do_syscall_64+0x3b/0xb0
[ 56.534147][ T524] ? bust_spinlocks+0xe0/0xe0
[ 56.538656][ T524] ? __kasan_check_write+0x14/0x20
[ 56.543715][ T524] ? _raw_spin_lock_irqsave+0xf9/0x210
[ 56.549315][ T524] ? _raw_spin_lock+0x1b0/0x1b0
[ 56.554188][ T524] kvasprintf_const+0x5e/0x190
[ 56.558790][ T524] kobject_set_name_vargs+0x61/0x120
[ 56.563909][ T524] dev_set_name+0xd1/0x120
[ 56.568419][ T524] ? get_device+0x30/0x30
[ 56.572760][ T524] ? pm_runtime_init+0x275/0x350
[ 56.577519][ T524] ? _raw_spin_unlock_irq+0x4e/0x70
[ 56.582554][ T524] usb_set_configuration+0xef1/0x1e80
[ 56.587764][ T524] usbdev_ioctl+0x40ff/0x5e20
[ 56.592397][ T524] ? __switch_to+0x62a/0x1190
[ 56.596906][ T524] ? usbdev_poll+0x210/0x210
[ 56.601341][ T524] ? compat_start_thread+0x20/0x20
[ 56.606333][ T524] ? kvm_sched_clock_read+0x18/0x40
[ 56.611563][ T524] ? sched_clock+0x9/0x10
[ 56.615836][ T524] ? native_set_ldt+0x360/0x360
[ 56.620957][ T524] ? __update_idle_core+0x2a0/0x2a0
[ 56.625993][ T524] ? _raw_spin_unlock+0x4d/0x70
[ 56.630672][ T524] ? finish_task_switch+0x167/0x7b0
[ 56.635965][ T524] ? avc_has_extended_perms+0x90b/0x10f0
[ 56.641565][ T524] ? memcpy+0x56/0x70
[ 56.645431][ T524] ? avc_has_extended_perms+0xad7/0x10f0
[ 56.650899][ T524] ? kasan_set_free_info+0x23/0x40
[ 56.655986][ T524] ? avc_flush+0x290/0x290
[ 56.660224][ T524] ? preempt_schedule_irq+0xe7/0x140
[ 56.665357][ T524] ? do_vfs_ioctl+0xbc1/0x2a80
[ 56.670032][ T524] ? irqentry_exit+0x30/0x40
[ 56.674466][ T524] ? sysvec_apic_timer_interrupt+0x64/0xc0
[ 56.680316][ T524] ? __x64_compat_sys_ioctl+0x90/0x90
[ 56.685821][ T524] ? get_pid_task+0xbc/0x130
[ 56.690537][ T524] ? __kasan_check_write+0x14/0x20
[ 56.695661][ T524] ? proc_fail_nth_write+0x20b/0x290
[ 56.700789][ T524] ? selinux_file_permission+0x2c4/0x570
[ 56.706283][ T524] ? ioctl_has_perm+0x1f8/0x560
[ 56.711114][ T524] ? ioctl_has_perm+0x3f5/0x560
[ 56.715794][ T524] ? has_cap_mac_admin+0x3c0/0x3c0
[ 56.720825][ T524] ? putname+0xfa/0x150
[ 56.724919][ T524] ? file_end_write+0x1c0/0x1c0
[ 56.729682][ T524] ? selinux_file_ioctl+0x3cc/0x540
[ 56.734717][ T524] ? __mutex_lock_slowpath+0x10/0x10
[ 56.739834][ T524] ? selinux_file_alloc_security+0x120/0x120
[ 56.745665][ T524] ? __fget_files+0x31e/0x380
[ 56.750253][ T524] ? security_file_ioctl+0x84/0xb0
[ 56.755334][ T524] ? usbdev_poll+0x210/0x210
[ 56.759869][ T524] __se_sys_ioctl+0x114/0x190
[ 56.764369][ T524] __x64_sys_ioctl+0x7b/0x90
[ 56.768795][ T524] x64_sys_call+0x98/0x9a0
[ 56.773133][ T524] do_syscall_64+0x3b/0xb0
[ 56.777448][ T524] ? clear_bhb_loop+0x35/0x90
[ 56.781996][ T524] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.788275][ T524] RIP: 0033:0x7fc22fd94859
[ 56.792529][ T524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 56.812898][ T524] RSP: 002b:00007fc22f9170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 56.821197][ T524] RAX: ffffffffffffffda RBX: 00007fc22feb3f80 RCX: 00007fc22fd94859
[ 56.829096][ T524] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 56.837214][ T524] RBP: 00007fc22f917120 R08: 0000000000000000 R09: 0000000000000000
[ 56.845009][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 56.853002][ T524] R13: 000000000000000b R14: 00007fc22feb3f80 R15: 00007fffcd310418
[ 56.861113][ T524]
[ 56.865519][ T524] usb usb7: device_add((null)) --> -22
[ 56.871478][ T533] FAULT_INJECTION: forcing a failure.
[ 56.871478][ T533] name failslab, interval 1, probability 0, space 0, times 0
[ 56.884411][ T533] CPU: 0 PID: 533 Comm: syz-executor.2 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 56.894563][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 56.904553][ T533] Call Trace:
[ 56.907668][ T533]
[ 56.910482][ T533] dump_stack_lvl+0x151/0x1c0
[ 56.914963][ T533] ? io_uring_drop_tctx_refs+0x190/0x190
[ 56.920553][ T533] ? stack_trace_save+0x1c0/0x1c0
[ 56.925528][ T533] ? __kernel_text_address+0x9b/0x110
[ 56.930716][ T533] dump_stack+0x15/0x20
[ 56.934701][ T533] should_fail+0x3c6/0x510
[ 56.939135][ T533] __should_failslab+0xa4/0xe0
[ 56.943724][ T533] should_failslab+0x9/0x20
[ 56.948409][ T533] slab_pre_alloc_hook+0x37/0xd0
[ 56.953357][ T533] __kmalloc+0x6d/0x2c0
[ 56.957490][ T533] ? _raw_spin_unlock+0x4d/0x70
[ 56.962124][ T533] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 56.967258][ T533] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 56.972719][ T533] usb_hcd_submit_urb+0x8c9/0x1b70
[ 56.977767][ T533] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 56.983933][ T533] ? dma_map_single_attrs+0x160/0x160
[ 56.989489][ T533] ? usb_reset_configuration+0x172/0xa90
[ 56.995257][ T533] ? usbdev_ioctl+0x40da/0x5e20
[ 56.999905][ T533] ? __se_sys_ioctl+0x114/0x190
[ 57.004594][ T533] ? __x64_sys_ioctl+0x7b/0x90
[ 57.009278][ T533] ? x64_sys_call+0x98/0x9a0
[ 57.013701][ T533] ? do_syscall_64+0x3b/0xb0
[ 57.018257][ T533] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.024228][ T533] usb_submit_urb+0x118c/0x1840
[ 57.029083][ T533] usb_start_wait_urb+0x120/0x350
[ 57.034627][ T533] ? usb_api_blocking_completion+0xb0/0xb0
[ 57.040367][ T533] ? __kmalloc+0x13f/0x2c0
[ 57.044790][ T533] ? __kasan_check_write+0x14/0x20
[ 57.049746][ T533] usb_control_msg+0x2ad/0x4c0
[ 57.054428][ T533] ? usb_anchor_empty+0x40/0x40
[ 57.059462][ T533] ? wait_for_completion_killable_timeout+0x10/0x10
[ 57.066056][ T533] usb_reset_configuration+0x172/0xa90
[ 57.071356][ T533] ? wait_for_completion_killable_timeout+0x10/0x10
[ 57.078070][ T533] usbdev_ioctl+0x40da/0x5e20
[ 57.082577][ T533] ? usbdev_poll+0x210/0x210
[ 57.087001][ T533] ? is_bpf_text_address+0x172/0x190
[ 57.092290][ T533] ? stack_trace_save+0x1c0/0x1c0
[ 57.097324][ T533] ? __kernel_text_address+0x9b/0x110
[ 57.102629][ T533] ? unwind_get_return_address+0x4d/0x90
[ 57.108101][ T533] ? arch_stack_walk+0xf3/0x140
[ 57.112785][ T533] ? stack_trace_save+0x113/0x1c0
[ 57.117753][ T533] ? avc_has_extended_perms+0x90b/0x10f0
[ 57.123411][ T533] ? memcpy+0x56/0x70
[ 57.127327][ T533] ? avc_has_extended_perms+0xad7/0x10f0
[ 57.132874][ T533] ? kasan_set_free_info+0x23/0x40
[ 57.137832][ T533] ? __kasan_slab_free+0x11/0x20
[ 57.142597][ T533] ? slab_free_freelist_hook+0xbd/0x190
[ 57.147974][ T533] ? kmem_cache_free+0x115/0x330
[ 57.152745][ T533] ? putname+0xfa/0x150
[ 57.157007][ T533] ? do_sys_openat2+0x1fc/0x820
[ 57.162045][ T533] ? avc_flush+0x290/0x290
[ 57.166377][ T533] ? _kstrtoull+0x3a0/0x4a0
[ 57.170886][ T533] ? do_vfs_ioctl+0xbc1/0x2a80
[ 57.175702][ T533] ? kstrtol_from_user+0x310/0x310
[ 57.180816][ T533] ? __x64_compat_sys_ioctl+0x90/0x90
[ 57.186122][ T533] ? __kasan_check_write+0x14/0x20
[ 57.191070][ T533] ? proc_fail_nth_write+0x20b/0x290
[ 57.196190][ T533] ? selinux_file_permission+0x2c4/0x570
[ 57.201766][ T533] ? ioctl_has_perm+0x1f8/0x560
[ 57.206452][ T533] ? ioctl_has_perm+0x3f5/0x560
[ 57.211390][ T533] ? has_cap_mac_admin+0x3c0/0x3c0
[ 57.216326][ T533] ? putname+0xfa/0x150
[ 57.220327][ T533] ? file_end_write+0x1c0/0x1c0
[ 57.225313][ T533] ? selinux_file_ioctl+0x3cc/0x540
[ 57.230414][ T533] ? __mutex_lock_slowpath+0x10/0x10
[ 57.235854][ T533] ? selinux_file_alloc_security+0x120/0x120
[ 57.241772][ T533] ? __fget_files+0x31e/0x380
[ 57.246274][ T533] ? security_file_ioctl+0x84/0xb0
[ 57.251226][ T533] ? usbdev_poll+0x210/0x210
[ 57.255651][ T533] __se_sys_ioctl+0x114/0x190
[ 57.260163][ T533] __x64_sys_ioctl+0x7b/0x90
[ 57.264857][ T533] x64_sys_call+0x98/0x9a0
[ 57.269388][ T533] do_syscall_64+0x3b/0xb0
[ 57.273624][ T533] ? clear_bhb_loop+0x35/0x90
[ 57.278166][ T533] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.284105][ T533] RIP: 0033:0x7f63ce26d859
[ 57.288388][ T533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.308082][ T533] RSP: 002b:00007f63cddf00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.316322][ T533] RAX: ffffffffffffffda RBX: 00007f63ce38cf80 RCX: 00007f63ce26d859
[ 57.324396][ T533] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 57.332313][ T533] RBP: 00007f63cddf0120 R08: 0000000000000000 R09: 0000000000000000
[ 57.340192][ T533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 57.348004][ T533] R13: 000000000000000b R14: 00007f63ce38cf80 R15: 00007fff84ad8bb8
[ 57.355905][ T533]
[ 57.359567][ T534] FAULT_INJECTION: forcing a failure.
[ 57.359567][ T534] name failslab, interval 1, probability 0, space 0, times 0
[ 57.372521][ T534] CPU: 0 PID: 534 Comm: syz-executor.0 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 57.383946][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 57.393870][ T534] Call Trace:
[ 57.397043][ T534]
[ 57.399940][ T534] dump_stack_lvl+0x151/0x1c0
[ 57.404546][ T534] ? io_uring_drop_tctx_refs+0x190/0x190
[ 57.410127][ T534] ? stack_trace_save+0x1c0/0x1c0
[ 57.415195][ T534] ? __kernel_text_address+0x9b/0x110
[ 57.420583][ T534] dump_stack+0x15/0x20
[ 57.424707][ T534] should_fail+0x3c6/0x510
[ 57.429172][ T534] __should_failslab+0xa4/0xe0
[ 57.434052][ T534] should_failslab+0x9/0x20
[ 57.438479][ T534] slab_pre_alloc_hook+0x37/0xd0
[ 57.443332][ T534] __kmalloc+0x6d/0x2c0
[ 57.447356][ T534] ? _raw_spin_unlock+0x4d/0x70
[ 57.452008][ T534] ? usb_hcd_submit_urb+0x8c9/0x1b70
[ 57.457142][ T534] ? usb_hcd_link_urb_to_ep+0x252/0x320
[ 57.462515][ T534] usb_hcd_submit_urb+0x8c9/0x1b70
[ 57.467466][ T534] ? mmu_interval_notifier_remove+0x3c0/0x5b0
[ 57.473632][ T534] ? dma_map_single_attrs+0x160/0x160
[ 57.479105][ T534] ? usb_reset_configuration+0x172/0xa90
[ 57.484613][ T534] ? usbdev_ioctl+0x40da/0x5e20
[ 57.489264][ T534] ? __se_sys_ioctl+0x114/0x190
[ 57.494254][ T534] ? __x64_sys_ioctl+0x7b/0x90
[ 57.498984][ T534] ? x64_sys_call+0x98/0x9a0
[ 57.503611][ T534] ? do_syscall_64+0x3b/0xb0
[ 57.508127][ T534] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.514113][ T534] usb_submit_urb+0x118c/0x1840
[ 57.518940][ T534] usb_start_wait_urb+0x120/0x350
[ 57.524235][ T534] ? usb_api_blocking_completion+0xb0/0xb0
[ 57.530409][ T534] ? __kmalloc+0x13f/0x2c0
[ 57.534866][ T534] ? __kasan_check_write+0x14/0x20
[ 57.539931][ T534] usb_control_msg+0x2ad/0x4c0
[ 57.544697][ T534] ? usb_anchor_empty+0x40/0x40
[ 57.549572][ T534] ? wait_for_completion_killable_timeout+0x10/0x10
[ 57.556258][ T534] usb_reset_configuration+0x172/0xa90
[ 57.561740][ T534] ? wait_for_completion_killable_timeout+0x10/0x10
[ 57.568268][ T534] usbdev_ioctl+0x40da/0x5e20
[ 57.572843][ T534] ? usbdev_poll+0x210/0x210
[ 57.577260][ T534] ? is_bpf_text_address+0x172/0x190
[ 57.582414][ T534] ? stack_trace_save+0x1c0/0x1c0
[ 57.587439][ T534] ? __kernel_text_address+0x9b/0x110
[ 57.592638][ T534] ? unwind_get_return_address+0x4d/0x90
[ 57.598464][ T534] ? arch_stack_walk+0xf3/0x140
[ 57.603151][ T534] ? stack_trace_save+0x113/0x1c0
[ 57.608412][ T534] ? avc_has_extended_perms+0x90b/0x10f0
[ 57.613943][ T534] ? memcpy+0x56/0x70
[ 57.617839][ T534] ? avc_has_extended_perms+0xad7/0x10f0
[ 57.623846][ T534] ? kasan_set_free_info+0x23/0x40
[ 57.628857][ T534] ? __kasan_slab_free+0x11/0x20
[ 57.633809][ T534] ? slab_free_freelist_hook+0xbd/0x190
[ 57.639330][ T534] ? kmem_cache_free+0x115/0x330
[ 57.644038][ T534] ? putname+0xfa/0x150
[ 57.648040][ T534] ? do_sys_openat2+0x1fc/0x820
[ 57.652721][ T534] ? avc_flush+0x290/0x290
[ 57.656999][ T534] ? _kstrtoull+0x3a0/0x4a0
[ 57.661522][ T534] ? do_vfs_ioctl+0xbc1/0x2a80
[ 57.666237][ T534] ? kstrtol_from_user+0x310/0x310
[ 57.671344][ T534] ? __x64_compat_sys_ioctl+0x90/0x90
[ 57.676727][ T534] ? __kasan_check_write+0x14/0x20
[ 57.682153][ T534] ? proc_fail_nth_write+0x20b/0x290
[ 57.687249][ T534] ? selinux_file_permission+0x2c4/0x570
[ 57.692891][ T534] ? ioctl_has_perm+0x1f8/0x560
[ 57.697768][ T534] ? ioctl_has_perm+0x3f5/0x560
[ 57.702444][ T534] ? has_cap_mac_admin+0x3c0/0x3c0
[ 57.707560][ T534] ? putname+0xfa/0x150
[ 57.711653][ T534] ? file_end_write+0x1c0/0x1c0
[ 57.716324][ T534] ? selinux_file_ioctl+0x3cc/0x540
[ 57.721359][ T534] ? __mutex_lock_slowpath+0x10/0x10
[ 57.726667][ T534] ? selinux_file_alloc_security+0x120/0x120
[ 57.732490][ T534] ? __fget_files+0x31e/0x380
[ 57.737006][ T534] ? security_file_ioctl+0x84/0xb0
[ 57.742166][ T534] ? usbdev_poll+0x210/0x210
[ 57.746544][ T534] __se_sys_ioctl+0x114/0x190
[ 57.751052][ T534] __x64_sys_ioctl+0x7b/0x90
[ 57.755485][ T534] x64_sys_call+0x98/0x9a0
[ 57.759738][ T534] do_syscall_64+0x3b/0xb0
[ 57.764122][ T534] ? clear_bhb_loop+0x35/0x90
[ 57.768636][ T534] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.774360][ T534] RIP: 0033:0x7f4a34733859
[ 57.778718][ T534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 57.798318][ T534] RSP: 002b:00007f4a342b60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 57.806655][ T534] RAX: ffffffffffffffda RBX: 00007f4a34852f80 RCX: 00007f4a34733859
[ 57.814642][ T534] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004
[ 57.822531][ T534] RBP: 00007f4a342b6120 R08: 0000000000000000 R09: 0000000000000000
[ 57.830644][ T534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
[ 57.838588][ T534] R13: 000000000000000b R14: 00007f4a34852f80 R15: 00007ffcabb28d88
[ 57.846601][ T534]
[ 57.852058][ T524] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN
[ 57.864496][ T524] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7]
[ 57.872943][ T524] CPU: 0 PID: 524 Comm: syz-executor.4 Not tainted 5.15.178-syzkaller-1079168-g5e1b899f19c3 #0
[ 57.884018][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025
[ 57.894002][ T524] RIP: 0010:__device_attach+0xb4/0x510
[ 57.899380][ T524] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ad 68 d0 fe 4c 8b 2b 49 8d 9d d0 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 c8 03 00 00 0f b6 1b 89 de 83 e6 01 45
[ 57.918923][ T524] RSP: 0018:ffffc900014d7560 EFLAGS: 00010202
[ 57.924909][ T524] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffff8881155f0000
[ 57.932808][ T524] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900014d74e0
[ 57.940829][ T524] RBP: ffffc900014d7630 R08: dffffc0000000000 R09: fffff5200029ae9d
[ 57.949247][ T524] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112175830
[ 57.957350][ T524] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112175830
[ 57.965315][ T524] FS: 00007fc22f9176c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 57.974249][ T524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.981196][ T524] CR2: 00007f4a34274d58 CR3: 00000001261d0000 CR4: 00000000003506b0
[ 57.989029][ T524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 57.997441][ T524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.005364][ T524] Call Trace:
[ 58.008467][ T524]
[ 58.011252][ T524] ? __die_body+0x62/0xb0
[ 58.015413][ T524] ? die_addr+0x9f/0xd0
[ 58.019845][ T524] ? exc_general_protection+0x311/0x4b0
[ 58.025339][ T524] ? asm_exc_general_protection+0x27/0x30
[ 58.030943][ T524] ? __device_attach+0xb4/0x510
[ 58.035630][ T524] ? __kasan_check_read+0x11/0x20
[ 58.040500][ T524] ? device_attach+0x20/0x20
[ 58.045009][ T524] ? __mutex_lock_slowpath+0xe/0x10
[ 58.050038][ T524] ? usb_ifnum_to_if+0x210/0x280
[ 58.054811][ T524] device_attach+0x17/0x20
[ 58.059067][ T524] proc_ioctl+0x428/0x600
[ 58.063246][ T524] usbdev_ioctl+0x305b/0x5e20
[ 58.067843][ T524] ? do_futex+0x37f0/0x37f0
[ 58.072167][ T524] ? usbdev_poll+0x210/0x210
[ 58.076608][ T524] ? unwind_get_return_address+0x4d/0x90
[ 58.082160][ T524] ? arch_stack_walk+0xf3/0x140
[ 58.086839][ T524] ? do_futex+0x1367/0x37f0
[ 58.091187][ T524] ? avc_has_extended_perms+0x90b/0x10f0
[ 58.096750][ T524] ? memcpy+0x56/0x70
[ 58.100563][ T524] ? avc_has_extended_perms+0xad7/0x10f0
[ 58.106117][ T524] ? __stack_depot_save+0x34/0x470
[ 58.111062][ T524] ? avc_flush+0x290/0x290
[ 58.115401][ T524] ? kasan_save_stack+0x4b/0x60
[ 58.120096][ T524] ? kasan_save_stack+0x3b/0x60
[ 58.124771][ T524] ? __kasan_record_aux_stack+0xd3/0xf0
[ 58.130161][ T524] ? do_vfs_ioctl+0xbc1/0x2a80
[ 58.134761][ T524] ? __x64_compat_sys_ioctl+0x90/0x90
[ 58.140076][ T524] ? ioctl_has_perm+0x1f8/0x560
[ 58.144862][ T524] ? ioctl_has_perm+0x3f5/0x560
[ 58.149805][ T524] ? has_cap_mac_admin+0x3c0/0x3c0
[ 58.154868][ T524] ? selinux_file_ioctl+0x3cc/0x540
[ 58.160105][ T524] ? selinux_file_alloc_security+0x120/0x120
[ 58.166051][ T524] ? __fget_files+0x31e/0x380
[ 58.170795][ T524] ? security_file_ioctl+0x84/0xb0
[ 58.175776][ T524] ? usbdev_poll+0x210/0x210
[ 58.180375][ T524] __se_sys_ioctl+0x114/0x190
[ 58.184899][ T524] __x64_sys_ioctl+0x7b/0x90
[ 58.189395][ T524] x64_sys_call+0x98/0x9a0
[ 58.193818][ T524] do_syscall_64+0x3b/0xb0
[ 58.198157][ T524] ? clear_bhb_loop+0x35/0x90
[ 58.202757][ T524] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.208487][ T524] RIP: 0033:0x7fc22fd94859
[ 58.212832][ T524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 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 b0 ff ff ff f7 d8 64 89 01 48
[ 58.232820][ T524] RSP: 002b:00007fc22f9170c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 58.241452][ T524] RAX: ffffffffffffffda RBX: 00007fc22feb3f80 RCX: 00007fc22fd94859
[ 58.249289][ T524] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000006
[ 58.257159][ T524] RBP: 00007fc22fdf0ad0 R08: 0000000000000000 R09: 0000000000000000
[ 58.265316][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 58.273746][ T524] R13: 000000000000000b R14: 00007fc22feb3f80 R15: 00007fffcd310418
[ 58.281648][ T524]
[ 58.284600][ T524] Modules linked in:
[ 58.288977][ T524] ---[ end trace 886e180939b19b0f ]---
[ 58.294602][ T524] RIP: 0010:__device_attach+0xb4/0x510
[ 58.300117][ T524] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ad 68 d0 fe 4c 8b 2b 49 8d 9d d0 00 00 00 48 89 d8 48 c1 e8 03 <42> 0f b6 04 30 84 c0 0f 85 c8 03 00 00 0f b6 1b 89 de 83 e6 01 45
[ 58.320219][ T524] RSP: 0018:ffffc900014d7560 EFLAGS: 00010202
[ 58.326622][ T524] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffff8881155f0000
[ 58.334570][ T524] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900014d74e0
[ 58.342982][ T524] RBP: ffffc900014d7630 R08: dffffc0000000000 R09: fffff5200029ae9d
[ 58.350867][ T524] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112175830
[ 58.359204][ T524] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112175830
[ 58.367205][ T524] FS: 00007fc22f9176c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
[ 58.376209][ T524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.382995][ T524] CR2: 00007f63cddaed58 CR3: 00000001261d0000 CR4: 00000000003506a0
[ 58.391046][ T524] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 58.399182][ T524] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 58.407039][ T524] Kernel panic - not syncing: Fatal exception
[ 58.413367][ T524] Kernel Offset: disabled
[ 58.417608][ T524] Rebooting in 86400 seconds..