Warning: Permanently added '10.128.0.218' (ED25519) to the list of known hosts. 2024/06/24 20:41:24 ignoring optional flag "sandboxArg"="0" 2024/06/24 20:41:24 parsed 1 programs 2024/06/24 20:41:24 executed programs: 0 [ 46.919047][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.926249][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.933768][ T358] device bridge_slave_0 entered promiscuous mode [ 46.941615][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.948682][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.956340][ T358] device bridge_slave_1 entered promiscuous mode [ 47.022513][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.029754][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.037144][ T361] device bridge_slave_0 entered promiscuous mode [ 47.055128][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.062079][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.069651][ T362] device bridge_slave_0 entered promiscuous mode [ 47.076870][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.083949][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.091190][ T362] device bridge_slave_1 entered promiscuous mode [ 47.101620][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.108941][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.116151][ T361] device bridge_slave_1 entered promiscuous mode [ 47.164280][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.171227][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.178924][ T360] device bridge_slave_0 entered promiscuous mode [ 47.199659][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.206879][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.214348][ T360] device bridge_slave_1 entered promiscuous mode [ 47.225879][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.232917][ T365] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.240241][ T365] device bridge_slave_0 entered promiscuous mode [ 47.247972][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.254841][ T365] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.262095][ T365] device bridge_slave_1 entered promiscuous mode [ 47.370661][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.377839][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.385270][ T359] device bridge_slave_0 entered promiscuous mode [ 47.408133][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.415237][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.422676][ T359] device bridge_slave_1 entered promiscuous mode [ 47.522859][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.530037][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.537512][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.545167][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.595603][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.603810][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.611537][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.619827][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.631467][ T365] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.639243][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.647636][ T365] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.654644][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.671893][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.679228][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.686723][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.693884][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.703720][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.710961][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.718604][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.725672][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.746558][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.753446][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.760692][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.767585][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.827402][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.835012][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.842991][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.850207][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.857840][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.865545][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.872984][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.880576][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.888242][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.896004][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.903316][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.911210][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.919071][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.926375][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.935354][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 47.942952][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.984446][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.992202][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.017273][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.025728][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.032571][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.040053][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.049059][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.056191][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.063584][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.071728][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.078702][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.085984][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.094287][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.101322][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.108722][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.116568][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.124683][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.132601][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.139492][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.146730][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.154754][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.161594][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.169462][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.178016][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.185229][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.192409][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.200579][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.207699][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.215024][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.222998][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.229794][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.237173][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.245390][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.252712][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.260393][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.268672][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.276897][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.284608][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.292860][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.301275][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.308774][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.316178][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.324532][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.333323][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.340379][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.347946][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.356250][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.384946][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.392852][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.400967][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.409526][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.417394][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.425623][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.433809][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.441696][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.450023][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.458222][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.466667][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.498622][ T360] device veth0_vlan entered promiscuous mode [ 48.505852][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.515223][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.523313][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.531879][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.540752][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.548675][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.556506][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.564331][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.572631][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.581554][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.590210][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.600099][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 48.609158][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.617638][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.627461][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.635841][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.644085][ T362] device veth0_vlan entered promiscuous mode [ 48.653786][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.663202][ T358] device veth0_vlan entered promiscuous mode [ 48.675508][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.684509][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.692511][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.710164][ T362] device veth1_macvtap entered promiscuous mode [ 48.718116][ T359] device veth0_vlan entered promiscuous mode [ 48.726016][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.735272][ T39] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.749555][ T361] device veth0_vlan entered promiscuous mode [ 48.757241][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.765848][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.774072][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.782427][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.802738][ T365] device veth0_vlan entered promiscuous mode [ 48.810239][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.818690][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.826570][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.833934][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.842392][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.851149][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.860128][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.878080][ T360] device veth1_macvtap entered promiscuous mode [ 48.892430][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.902088][ T310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.913066][ T358] device veth1_macvtap entered promiscuous mode [ 48.923084][ T30] kauditd_printk_skb: 15 callbacks suppressed [ 48.923100][ T30] audit: type=1400 audit(1719261687.136:91): avc: denied { mounton } for pid=362 comm="syz-executor.1" path="/dev/binderfs" dev="devtmpfs" ino=362 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 48.926107][ T359] device veth1_macvtap entered promiscuous mode [ 48.962733][ T60] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.976891][ T365] device veth1_macvtap entered promiscuous mode [ 48.989204][ T361] device veth1_macvtap entered promiscuous mode [ 48.993781][ T388] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.1' sets config #0 [ 49.000699][ T30] audit: type=1400 audit(1719261687.206:92): avc: denied { write } for pid=387 comm="syz-executor.1" name="001" dev="devtmpfs" ino=158 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 49.010127][ T388] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.1' sets config #1 [ 49.064782][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.071372][ T390] FAULT_INJECTION: forcing a failure. [ 49.071372][ T390] name failslab, interval 1, probability 0, space 0, times 1 [ 49.075661][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.095172][ T390] CPU: 1 PID: 390 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 49.116389][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 49.130789][ T390] Call Trace: [ 49.135149][ T390] [ 49.141383][ T390] dump_stack_lvl+0x151/0x1b7 [ 49.147174][ T390] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.155385][ T390] ? pointer+0xc40/0xc40 [ 49.162209][ T390] dump_stack+0x15/0x17 [ 49.167693][ T390] should_fail+0x3c6/0x510 [ 49.172475][ T390] __should_failslab+0xa4/0xe0 [ 49.177536][ T390] should_failslab+0x9/0x20 [ 49.182814][ T390] slab_pre_alloc_hook+0x37/0xd0 [ 49.190487][ T390] ? kvasprintf_const+0x5e/0x190 [ 49.196117][ T390] __kmalloc_track_caller+0x6c/0x260 [ 49.203192][ T390] ? kvasprintf_const+0x5e/0x190 [ 49.209819][ T390] kvasprintf+0xd6/0x180 [ 49.215520][ T390] ? __x64_sys_ioctl+0x7b/0x90 [ 49.220495][ T390] ? do_syscall_64+0x3d/0xb0 [ 49.226041][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.233225][ T390] ? bust_spinlocks+0xe0/0xe0 [ 49.238479][ T390] ? __kasan_check_write+0x14/0x20 [ 49.244003][ T390] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.250617][ T390] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.255820][ T390] kvasprintf_const+0x5e/0x190 [ 49.261172][ T390] kobject_set_name_vargs+0x61/0x120 [ 49.266706][ T390] dev_set_name+0xd1/0x120 [ 49.271515][ T390] ? get_device+0x30/0x30 [ 49.276086][ T390] ? pm_runtime_init+0x275/0x350 [ 49.281083][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 49.286658][ T390] usb_set_configuration+0xef1/0x1e80 [ 49.292368][ T390] usbdev_ioctl+0x40ff/0x5e20 [ 49.297525][ T390] ? usbdev_poll+0x200/0x200 [ 49.301924][ T390] ? stack_trace_save+0x1c0/0x1c0 [ 49.307856][ T390] ? __kernel_text_address+0x9b/0x110 [ 49.313427][ T390] ? unwind_get_return_address+0x4d/0x90 [ 49.319226][ T390] ? arch_stack_walk+0xf3/0x140 [ 49.324180][ T390] ? stack_trace_save+0x113/0x1c0 [ 49.329563][ T390] ? stack_trace_snprint+0xf0/0xf0 [ 49.334726][ T390] ? avc_has_extended_perms+0x90b/0x10f0 [ 49.340185][ T390] ? memcpy+0x56/0x70 [ 49.344199][ T390] ? avc_has_extended_perms+0xad7/0x10f0 [ 49.349906][ T390] ? kmem_cache_free+0x116/0x2e0 [ 49.355022][ T390] ? do_sys_openat2+0x71c/0x830 [ 49.360363][ T390] ? __x64_sys_openat+0x243/0x290 [ 49.365509][ T390] ? do_syscall_64+0x3d/0xb0 [ 49.369968][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.375873][ T390] ? avc_flush+0x290/0x290 [ 49.380328][ T390] ? _kstrtoull+0x3a0/0x4a0 [ 49.384648][ T390] ? do_vfs_ioctl+0xbc1/0x2a80 [ 49.389344][ T390] ? kstrtol_from_user+0x310/0x310 [ 49.394570][ T390] ? __x64_compat_sys_ioctl+0x90/0x90 [ 49.399865][ T390] ? __kasan_check_write+0x14/0x20 [ 49.405055][ T390] ? proc_fail_nth_write+0x20b/0x290 [ 49.410202][ T390] ? selinux_file_permission+0x2c4/0x570 [ 49.415752][ T390] ? ioctl_has_perm+0x1f8/0x560 [ 49.420466][ T390] ? ioctl_has_perm+0x3f5/0x560 [ 49.425214][ T390] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.430715][ T390] ? file_end_write+0x1c0/0x1c0 [ 49.435572][ T390] ? selinux_file_ioctl+0x3cc/0x540 [ 49.440706][ T390] ? __mutex_lock_slowpath+0x10/0x10 [ 49.446188][ T390] ? selinux_file_alloc_security+0x120/0x120 [ 49.452228][ T390] ? __fget_files+0x31e/0x380 [ 49.456966][ T390] ? security_file_ioctl+0x84/0xb0 [ 49.462072][ T390] ? usbdev_poll+0x200/0x200 [ 49.467107][ T390] __se_sys_ioctl+0x114/0x190 [ 49.471613][ T390] __x64_sys_ioctl+0x7b/0x90 [ 49.476146][ T390] do_syscall_64+0x3d/0xb0 [ 49.480470][ T390] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.486727][ T390] RIP: 0033:0x7f09d86fa859 [ 49.491065][ T390] 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 [ 49.511457][ T390] RSP: 002b:00007f09d827d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.519898][ T390] RAX: ffffffffffffffda RBX: 00007f09d8819f80 RCX: 00007f09d86fa859 [ 49.528057][ T390] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 49.536367][ T390] RBP: 00007f09d827d120 R08: 0000000000000000 R09: 0000000000000000 [ 49.544473][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.552635][ T390] R13: 000000000000000b R14: 00007f09d8819f80 R15: 00007ffd1187d2b8 [ 49.560711][ T390] [ 49.565146][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.567822][ T390] usb usb7: device_add((null)) --> -22 [ 49.573699][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.589860][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.600202][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.609106][ T394] FAULT_INJECTION: forcing a failure. [ 49.609106][ T394] name failslab, interval 1, probability 0, space 0, times 0 [ 49.609207][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.623281][ T394] CPU: 1 PID: 394 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 49.631493][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.641566][ T394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 49.641580][ T394] Call Trace: [ 49.641585][ T394] [ 49.641592][ T394] dump_stack_lvl+0x151/0x1b7 [ 49.641619][ T394] ? io_uring_drop_tctx_refs+0x190/0x190 [ 49.650715][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.660115][ T394] ? pointer+0xc40/0xc40 [ 49.660142][ T394] dump_stack+0x15/0x17 [ 49.660161][ T394] should_fail+0x3c6/0x510 [ 49.660186][ T394] __should_failslab+0xa4/0xe0 [ 49.674250][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.676784][ T394] should_failslab+0x9/0x20 [ 49.685946][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.689038][ T394] slab_pre_alloc_hook+0x37/0xd0 [ 49.729155][ T394] ? kvasprintf_const+0x5e/0x190 [ 49.734272][ T394] __kmalloc_track_caller+0x6c/0x260 [ 49.739483][ T394] ? kvasprintf_const+0x5e/0x190 [ 49.744538][ T394] kvasprintf+0xd6/0x180 [ 49.748659][ T394] ? __x64_sys_ioctl+0x7b/0x90 [ 49.753489][ T394] ? do_syscall_64+0x3d/0xb0 [ 49.757991][ T394] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.764135][ T394] ? bust_spinlocks+0xe0/0xe0 [ 49.768689][ T394] ? __kasan_check_write+0x14/0x20 [ 49.773635][ T394] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.779305][ T394] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.784171][ T394] kvasprintf_const+0x5e/0x190 [ 49.789142][ T394] kobject_set_name_vargs+0x61/0x120 [ 49.794940][ T394] dev_set_name+0xd1/0x120 [ 49.799389][ T394] ? get_device+0x30/0x30 [ 49.804130][ T394] ? pm_runtime_init+0x275/0x350 [ 49.809140][ T394] ? _raw_spin_unlock_irq+0x4e/0x70 [ 49.814368][ T394] usb_set_configuration+0xef1/0x1e80 [ 49.819579][ T394] usbdev_ioctl+0x40ff/0x5e20 [ 49.824686][ T394] ? usbdev_poll+0x200/0x200 [ 49.829179][ T394] ? stack_trace_save+0x1c0/0x1c0 [ 49.834223][ T394] ? __kernel_text_address+0x9b/0x110 [ 49.839453][ T394] ? unwind_get_return_address+0x4d/0x90 [ 49.844886][ T394] ? arch_stack_walk+0xf3/0x140 [ 49.849755][ T394] ? stack_trace_save+0x113/0x1c0 [ 49.854834][ T394] ? stack_trace_snprint+0xf0/0xf0 [ 49.860426][ T394] ? avc_has_extended_perms+0x90b/0x10f0 [ 49.867463][ T394] ? memcpy+0x56/0x70 [ 49.871621][ T394] ? avc_has_extended_perms+0xad7/0x10f0 [ 49.877886][ T394] ? kmem_cache_free+0x116/0x2e0 [ 49.883371][ T394] ? do_sys_openat2+0x71c/0x830 [ 49.888374][ T394] ? __x64_sys_openat+0x243/0x290 [ 49.893453][ T394] ? do_syscall_64+0x3d/0xb0 [ 49.897970][ T394] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.904183][ T394] ? avc_flush+0x290/0x290 [ 49.908442][ T394] ? _kstrtoull+0x3a0/0x4a0 [ 49.912968][ T394] ? do_vfs_ioctl+0xbc1/0x2a80 [ 49.917808][ T394] ? kstrtol_from_user+0x310/0x310 [ 49.922845][ T394] ? __x64_compat_sys_ioctl+0x90/0x90 [ 49.928193][ T394] ? __kasan_check_write+0x14/0x20 [ 49.933348][ T394] ? proc_fail_nth_write+0x20b/0x290 [ 49.938659][ T394] ? selinux_file_permission+0x2c4/0x570 [ 49.944424][ T394] ? ioctl_has_perm+0x1f8/0x560 [ 49.949080][ T394] ? ioctl_has_perm+0x3f5/0x560 [ 49.953929][ T394] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.958963][ T394] ? file_end_write+0x1c0/0x1c0 [ 49.963647][ T394] ? selinux_file_ioctl+0x3cc/0x540 [ 49.969000][ T394] ? __mutex_lock_slowpath+0x10/0x10 [ 49.974209][ T394] ? selinux_file_alloc_security+0x120/0x120 [ 49.980953][ T394] ? __fget_files+0x31e/0x380 [ 49.985552][ T394] ? security_file_ioctl+0x84/0xb0 [ 49.990982][ T394] ? usbdev_poll+0x200/0x200 [ 49.995521][ T394] __se_sys_ioctl+0x114/0x190 [ 50.000024][ T394] __x64_sys_ioctl+0x7b/0x90 [ 50.004581][ T394] do_syscall_64+0x3d/0xb0 [ 50.008921][ T394] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.014660][ T394] RIP: 0033:0x7f09d86fa859 [ 50.019134][ T394] 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 [ 50.039452][ T394] RSP: 002b:00007f09d827d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.047798][ T394] RAX: ffffffffffffffda RBX: 00007f09d8819f80 RCX: 00007f09d86fa859 [ 50.055973][ T394] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.063757][ T394] RBP: 00007f09d827d120 R08: 0000000000000000 R09: 0000000000000000 [ 50.072089][ T394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.080357][ T394] R13: 000000000000000b R14: 00007f09d8819f80 R15: 00007ffd1187d2b8 [ 50.088786][ T394] [ 50.094491][ T394] usb usb7: device_add((null)) --> -22 [ 50.111901][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.121784][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.122700][ T398] FAULT_INJECTION: forcing a failure. [ 50.122700][ T398] name failslab, interval 1, probability 0, space 0, times 0 [ 50.130911][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.144768][ T398] CPU: 1 PID: 398 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 50.152127][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.162027][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.162046][ T398] Call Trace: [ 50.162053][ T398] [ 50.162060][ T398] dump_stack_lvl+0x151/0x1b7 [ 50.162087][ T398] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.170805][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.180344][ T398] ? pointer+0xc40/0xc40 [ 50.180379][ T398] dump_stack+0x15/0x17 [ 50.180399][ T398] should_fail+0x3c6/0x510 [ 50.184076][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.186247][ T398] __should_failslab+0xa4/0xe0 [ 50.191154][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.196670][ T398] should_failslab+0x9/0x20 [ 50.196701][ T398] slab_pre_alloc_hook+0x37/0xd0 [ 50.196723][ T398] ? kvasprintf_const+0x5e/0x190 [ 50.196742][ T398] __kmalloc_track_caller+0x6c/0x260 [ 50.196763][ T398] ? kvasprintf_const+0x5e/0x190 [ 50.196782][ T398] kvasprintf+0xd6/0x180 [ 50.196798][ T398] ? __x64_sys_ioctl+0x7b/0x90 [ 50.206443][ T307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.208830][ T398] ? do_syscall_64+0x3d/0xb0 [ 50.285630][ T398] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.291795][ T398] ? bust_spinlocks+0xe0/0xe0 [ 50.296581][ T398] ? __kasan_check_write+0x14/0x20 [ 50.301631][ T398] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.307102][ T398] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.311920][ T398] kvasprintf_const+0x5e/0x190 [ 50.316727][ T398] kobject_set_name_vargs+0x61/0x120 [ 50.322602][ T398] dev_set_name+0xd1/0x120 [ 50.327861][ T398] ? get_device+0x30/0x30 [ 50.332623][ T398] ? pm_runtime_init+0x275/0x350 [ 50.337738][ T398] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.342859][ T398] usb_set_configuration+0xef1/0x1e80 [ 50.348277][ T398] usbdev_ioctl+0x40ff/0x5e20 [ 50.352771][ T398] ? usbdev_poll+0x200/0x200 [ 50.357281][ T398] ? stack_trace_save+0x1c0/0x1c0 [ 50.362140][ T398] ? __kernel_text_address+0x9b/0x110 [ 50.367362][ T398] ? unwind_get_return_address+0x4d/0x90 [ 50.372837][ T398] ? arch_stack_walk+0xf3/0x140 [ 50.377656][ T398] ? stack_trace_save+0x113/0x1c0 [ 50.383059][ T398] ? stack_trace_snprint+0xf0/0xf0 [ 50.387985][ T398] ? avc_has_extended_perms+0x90b/0x10f0 [ 50.393657][ T398] ? memcpy+0x56/0x70 [ 50.397506][ T398] ? avc_has_extended_perms+0xad7/0x10f0 [ 50.403007][ T398] ? kmem_cache_free+0x116/0x2e0 [ 50.407858][ T398] ? do_sys_openat2+0x71c/0x830 [ 50.412781][ T398] ? __x64_sys_openat+0x243/0x290 [ 50.417707][ T398] ? do_syscall_64+0x3d/0xb0 [ 50.422411][ T398] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.428685][ T398] ? avc_flush+0x290/0x290 [ 50.433319][ T398] ? _kstrtoull+0x3a0/0x4a0 [ 50.438193][ T398] ? do_vfs_ioctl+0xbc1/0x2a80 [ 50.442807][ T398] ? kstrtol_from_user+0x310/0x310 [ 50.447906][ T398] ? __x64_compat_sys_ioctl+0x90/0x90 [ 50.453114][ T398] ? __kasan_check_write+0x14/0x20 [ 50.458346][ T398] ? proc_fail_nth_write+0x20b/0x290 [ 50.463756][ T398] ? selinux_file_permission+0x2c4/0x570 [ 50.469690][ T398] ? ioctl_has_perm+0x1f8/0x560 [ 50.475033][ T398] ? ioctl_has_perm+0x3f5/0x560 [ 50.480471][ T398] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.485695][ T398] ? file_end_write+0x1c0/0x1c0 [ 50.490566][ T398] ? selinux_file_ioctl+0x3cc/0x540 [ 50.496007][ T398] ? __mutex_lock_slowpath+0x10/0x10 [ 50.501249][ T398] ? selinux_file_alloc_security+0x120/0x120 [ 50.507847][ T398] ? __fget_files+0x31e/0x380 [ 50.513021][ T398] ? security_file_ioctl+0x84/0xb0 [ 50.518345][ T398] ? usbdev_poll+0x200/0x200 [ 50.522862][ T398] __se_sys_ioctl+0x114/0x190 [ 50.527469][ T398] __x64_sys_ioctl+0x7b/0x90 [ 50.532138][ T398] do_syscall_64+0x3d/0xb0 [ 50.536916][ T398] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.543038][ T398] RIP: 0033:0x7f09d86fa859 [ 50.547269][ T398] 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 [ 50.566999][ T398] RSP: 002b:00007f09d827d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.575247][ T398] RAX: ffffffffffffffda RBX: 00007f09d8819f80 RCX: 00007f09d86fa859 [ 50.583312][ T398] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.591610][ T398] RBP: 00007f09d827d120 R08: 0000000000000000 R09: 0000000000000000 [ 50.600443][ T398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.608927][ T398] R13: 000000000000000b R14: 00007f09d8819f80 R15: 00007ffd1187d2b8 [ 50.618050][ T398] [ 50.623053][ T398] usb usb7: device_add((null)) --> -22 [ 50.644754][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.650725][ T403] FAULT_INJECTION: forcing a failure. [ 50.650725][ T403] name failslab, interval 1, probability 0, space 0, times 0 [ 50.653213][ T6] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.667217][ T403] CPU: 1 PID: 403 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 50.684092][ T403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 50.694455][ T403] Call Trace: [ 50.697576][ T403] [ 50.700799][ T403] dump_stack_lvl+0x151/0x1b7 [ 50.705563][ T403] ? io_uring_drop_tctx_refs+0x190/0x190 [ 50.711416][ T403] ? pointer+0xc40/0xc40 [ 50.715836][ T403] dump_stack+0x15/0x17 [ 50.720132][ T403] should_fail+0x3c6/0x510 [ 50.725088][ T403] __should_failslab+0xa4/0xe0 [ 50.729684][ T403] should_failslab+0x9/0x20 [ 50.734268][ T403] slab_pre_alloc_hook+0x37/0xd0 [ 50.739438][ T403] ? kvasprintf_const+0x5e/0x190 [ 50.744485][ T403] __kmalloc_track_caller+0x6c/0x260 [ 50.749622][ T403] ? kvasprintf_const+0x5e/0x190 [ 50.754380][ T403] kvasprintf+0xd6/0x180 [ 50.758562][ T403] ? __x64_sys_ioctl+0x7b/0x90 [ 50.763429][ T403] ? do_syscall_64+0x3d/0xb0 [ 50.768022][ T403] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.774793][ T403] ? bust_spinlocks+0xe0/0xe0 [ 50.779756][ T403] ? __kasan_check_write+0x14/0x20 [ 50.784897][ T403] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.790192][ T403] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.794869][ T403] kvasprintf_const+0x5e/0x190 [ 50.799501][ T403] kobject_set_name_vargs+0x61/0x120 [ 50.804851][ T403] dev_set_name+0xd1/0x120 [ 50.809503][ T403] ? get_device+0x30/0x30 [ 50.813797][ T403] ? pm_runtime_init+0x275/0x350 [ 50.818769][ T403] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.824497][ T403] usb_set_configuration+0xef1/0x1e80 [ 50.829838][ T403] usbdev_ioctl+0x40ff/0x5e20 [ 50.834437][ T403] ? usbdev_poll+0x200/0x200 [ 50.839149][ T403] ? stack_trace_save+0x1c0/0x1c0 [ 50.844389][ T403] ? __kernel_text_address+0x9b/0x110 [ 50.850554][ T403] ? unwind_get_return_address+0x4d/0x90 [ 50.856089][ T403] ? arch_stack_walk+0xf3/0x140 [ 50.861306][ T403] ? stack_trace_save+0x113/0x1c0 [ 50.867585][ T403] ? stack_trace_snprint+0xf0/0xf0 [ 50.873400][ T403] ? avc_has_extended_perms+0x90b/0x10f0 [ 50.880566][ T403] ? memcpy+0x56/0x70 [ 50.885406][ T403] ? avc_has_extended_perms+0xad7/0x10f0 [ 50.891053][ T403] ? kmem_cache_free+0x116/0x2e0 [ 50.896249][ T403] ? do_sys_openat2+0x71c/0x830 [ 50.900920][ T403] ? __x64_sys_openat+0x243/0x290 [ 50.906012][ T403] ? do_syscall_64+0x3d/0xb0 [ 50.910396][ T403] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.916350][ T403] ? avc_flush+0x290/0x290 [ 50.920673][ T403] ? _kstrtoull+0x3a0/0x4a0 [ 50.925095][ T403] ? do_vfs_ioctl+0xbc1/0x2a80 [ 50.929698][ T403] ? kstrtol_from_user+0x310/0x310 [ 50.935159][ T403] ? __x64_compat_sys_ioctl+0x90/0x90 [ 50.940456][ T403] ? __kasan_check_write+0x14/0x20 [ 50.945401][ T403] ? proc_fail_nth_write+0x20b/0x290 [ 50.950622][ T403] ? selinux_file_permission+0x2c4/0x570 [ 50.956336][ T403] ? ioctl_has_perm+0x1f8/0x560 [ 50.961122][ T403] ? ioctl_has_perm+0x3f5/0x560 [ 50.965799][ T403] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.970942][ T403] ? file_end_write+0x1c0/0x1c0 [ 50.975640][ T403] ? selinux_file_ioctl+0x3cc/0x540 [ 50.980662][ T403] ? __mutex_lock_slowpath+0x10/0x10 [ 50.985812][ T403] ? selinux_file_alloc_security+0x120/0x120 [ 50.991684][ T403] ? __fget_files+0x31e/0x380 [ 50.996515][ T403] ? security_file_ioctl+0x84/0xb0 [ 51.001585][ T403] ? usbdev_poll+0x200/0x200 [ 51.006174][ T403] __se_sys_ioctl+0x114/0x190 [ 51.011158][ T403] __x64_sys_ioctl+0x7b/0x90 [ 51.015627][ T403] do_syscall_64+0x3d/0xb0 [ 51.020005][ T403] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.025829][ T403] RIP: 0033:0x7f09d86fa859 [ 51.030173][ T403] 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 [ 51.050238][ T403] RSP: 002b:00007f09d827d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.058480][ T403] RAX: ffffffffffffffda RBX: 00007f09d8819f80 RCX: 00007f09d86fa859 [ 51.067081][ T403] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 51.076884][ T403] RBP: 00007f09d827d120 R08: 0000000000000000 R09: 0000000000000000 [ 51.087548][ T403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.095639][ T403] R13: 000000000000000b R14: 00007f09d8819f80 R15: 00007ffd1187d2b8 [ 51.103902][ T403] [ 51.109963][ T403] usb usb7: device_add((null)) --> -22 [ 51.161822][ T411] FAULT_INJECTION: forcing a failure. [ 51.161822][ T411] name failslab, interval 1, probability 0, space 0, times 0 [ 51.174618][ T411] CPU: 1 PID: 411 Comm: syz-executor.5 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 51.184952][ T411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.194930][ T411] Call Trace: [ 51.198054][ T411] [ 51.201065][ T411] dump_stack_lvl+0x151/0x1b7 [ 51.205521][ T411] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.210997][ T411] ? pointer+0xc40/0xc40 [ 51.215337][ T411] dump_stack+0x15/0x17 [ 51.219328][ T411] should_fail+0x3c6/0x510 [ 51.223793][ T411] __should_failslab+0xa4/0xe0 [ 51.228366][ T411] should_failslab+0x9/0x20 [ 51.233419][ T411] slab_pre_alloc_hook+0x37/0xd0 [ 51.238530][ T411] ? kvasprintf_const+0x5e/0x190 [ 51.243376][ T411] __kmalloc_track_caller+0x6c/0x260 [ 51.248512][ T411] ? kvasprintf_const+0x5e/0x190 [ 51.253344][ T411] kvasprintf+0xd6/0x180 [ 51.257900][ T411] ? __x64_sys_ioctl+0x7b/0x90 [ 51.262602][ T411] ? do_syscall_64+0x3d/0xb0 [ 51.267328][ T411] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.273712][ T411] ? bust_spinlocks+0xe0/0xe0 [ 51.278234][ T411] ? __kasan_check_write+0x14/0x20 [ 51.283340][ T411] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.288905][ T411] ? _raw_spin_lock+0x1b0/0x1b0 [ 51.294114][ T411] kvasprintf_const+0x5e/0x190 [ 51.298971][ T411] kobject_set_name_vargs+0x61/0x120 [ 51.304087][ T411] dev_set_name+0xd1/0x120 [ 51.309036][ T411] ? get_device+0x30/0x30 [ 51.313462][ T411] ? pm_runtime_init+0x275/0x350 [ 51.318721][ T411] ? _raw_spin_unlock_irq+0x4e/0x70 [ 51.323999][ T411] usb_set_configuration+0xef1/0x1e80 [ 51.329383][ T411] usbdev_ioctl+0x40ff/0x5e20 [ 51.333993][ T411] ? usbdev_poll+0x200/0x200 [ 51.338999][ T411] ? stack_trace_save+0x1c0/0x1c0 [ 51.345431][ T411] ? __kernel_text_address+0x9b/0x110 [ 51.352271][ T411] ? unwind_get_return_address+0x4d/0x90 [ 51.359797][ T411] ? arch_stack_walk+0xf3/0x140 [ 51.365487][ T411] ? stack_trace_save+0x113/0x1c0 [ 51.371358][ T411] ? stack_trace_snprint+0xf0/0xf0 [ 51.378319][ T411] ? avc_has_extended_perms+0x90b/0x10f0 [ 51.384588][ T411] ? memcpy+0x56/0x70 [ 51.390537][ T411] ? avc_has_extended_perms+0xad7/0x10f0 [ 51.397944][ T411] ? kmem_cache_free+0x116/0x2e0 [ 51.405172][ T411] ? do_sys_openat2+0x71c/0x830 [ 51.411882][ T411] ? __x64_sys_openat+0x243/0x290 [ 51.418590][ T411] ? do_syscall_64+0x3d/0xb0 [ 51.423280][ T411] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.429118][ T411] ? avc_flush+0x290/0x290 [ 51.433941][ T411] ? _kstrtoull+0x3a0/0x4a0 [ 51.438863][ T411] ? do_vfs_ioctl+0xbc1/0x2a80 [ 51.443730][ T411] ? kstrtol_from_user+0x310/0x310 [ 51.449255][ T411] ? __x64_compat_sys_ioctl+0x90/0x90 [ 51.455444][ T411] ? __kasan_check_write+0x14/0x20 [ 51.461076][ T411] ? proc_fail_nth_write+0x20b/0x290 [ 51.466376][ T411] ? selinux_file_permission+0x2c4/0x570 [ 51.472332][ T411] ? ioctl_has_perm+0x1f8/0x560 [ 51.477118][ T411] ? ioctl_has_perm+0x3f5/0x560 [ 51.482399][ T411] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.487429][ T411] ? file_end_write+0x1c0/0x1c0 [ 51.492705][ T411] ? selinux_file_ioctl+0x3cc/0x540 [ 51.499017][ T411] ? __mutex_lock_slowpath+0x10/0x10 [ 51.505442][ T411] ? selinux_file_alloc_security+0x120/0x120 [ 51.514598][ T411] ? __fget_files+0x31e/0x380 [ 51.521149][ T411] ? security_file_ioctl+0x84/0xb0 [ 51.526393][ T411] ? usbdev_poll+0x200/0x200 [ 51.531586][ T411] __se_sys_ioctl+0x114/0x190 [ 51.536707][ T411] __x64_sys_ioctl+0x7b/0x90 [ 51.541343][ T411] do_syscall_64+0x3d/0xb0 [ 51.545698][ T411] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.551859][ T411] RIP: 0033:0x7fb150e5f859 [ 51.556553][ T411] 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 [ 51.576718][ T411] RSP: 002b:00007fb1509e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.585584][ T411] RAX: ffffffffffffffda RBX: 00007fb150f7ef80 RCX: 00007fb150e5f859 [ 51.593578][ T411] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 51.601683][ T411] RBP: 00007fb1509e2120 R08: 0000000000000000 R09: 0000000000000000 [ 51.609570][ T411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.617722][ T411] R13: 000000000000000b R14: 00007fb150f7ef80 R15: 00007fff3cc793a8 [ 51.625902][ T411] [ 51.633021][ T411] usb usb7: device_add((null)) --> -22 [ 51.643157][ T430] FAULT_INJECTION: forcing a failure. [ 51.643157][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 51.665875][ T430] CPU: 1 PID: 430 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 51.677133][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 51.687487][ T430] Call Trace: [ 51.690597][ T430] [ 51.693597][ T430] dump_stack_lvl+0x151/0x1b7 [ 51.698709][ T430] ? io_uring_drop_tctx_refs+0x190/0x190 [ 51.704363][ T430] ? stack_trace_save+0x1c0/0x1c0 [ 51.709301][ T430] ? __kernel_text_address+0x9b/0x110 [ 51.714661][ T430] dump_stack+0x15/0x17 [ 51.719023][ T430] should_fail+0x3c6/0x510 [ 51.723447][ T430] __should_failslab+0xa4/0xe0 [ 51.728341][ T430] should_failslab+0x9/0x20 [ 51.733024][ T430] slab_pre_alloc_hook+0x37/0xd0 [ 51.738106][ T430] __kmalloc+0x6d/0x270 [ 51.742323][ T430] ? _raw_spin_unlock+0x4d/0x70 [ 51.747285][ T430] ? usb_hcd_submit_urb+0x8c9/0x1b70 [ 51.752400][ T430] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 51.758338][ T430] usb_hcd_submit_urb+0x8c9/0x1b70 [ 51.763385][ T430] ? deactivate_slab+0x400/0x6d0 [ 51.768377][ T430] ? dma_map_single_attrs+0x160/0x160 [ 51.774231][ T430] ? usb_reset_configuration+0x172/0xa90 [ 51.779881][ T430] ? usbdev_ioctl+0x40da/0x5e20 [ 51.785075][ T430] ? __se_sys_ioctl+0x114/0x190 [ 51.790069][ T430] ? __x64_sys_ioctl+0x7b/0x90 [ 51.795230][ T430] ? do_syscall_64+0x3d/0xb0 [ 51.800053][ T430] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.806362][ T430] usb_submit_urb+0x118c/0x1840 [ 51.811372][ T430] usb_start_wait_urb+0x120/0x350 [ 51.817041][ T430] ? usb_api_blocking_completion+0xb0/0xb0 [ 51.823109][ T430] ? __kmalloc+0x13a/0x270 [ 51.827819][ T430] ? __kasan_check_write+0x14/0x20 [ 51.833537][ T430] usb_control_msg+0x2ad/0x4c0 [ 51.838205][ T430] ? usb_anchor_empty+0x40/0x40 [ 51.842889][ T430] ? wait_for_completion_killable_timeout+0x10/0x10 [ 51.849745][ T430] usb_reset_configuration+0x172/0xa90 [ 51.855479][ T430] ? wait_for_completion_killable_timeout+0x10/0x10 [ 51.862029][ T430] usbdev_ioctl+0x40da/0x5e20 [ 51.867434][ T430] ? usbdev_poll+0x200/0x200 [ 51.872354][ T430] ? stack_trace_save+0x1c0/0x1c0 [ 51.878841][ T430] ? __kernel_text_address+0x9b/0x110 [ 51.889554][ T430] ? unwind_get_return_address+0x4d/0x90 [ 51.897359][ T430] ? arch_stack_walk+0xf3/0x140 [ 51.902735][ T430] ? stack_trace_save+0x113/0x1c0 [ 51.909341][ T430] ? stack_trace_snprint+0xf0/0xf0 [ 51.917925][ T430] ? avc_has_extended_perms+0x90b/0x10f0 [ 51.927176][ T430] ? memcpy+0x56/0x70 [ 51.933228][ T430] ? avc_has_extended_perms+0xad7/0x10f0 [ 51.939919][ T430] ? kmem_cache_free+0x116/0x2e0 [ 51.946075][ T430] ? do_sys_openat2+0x71c/0x830 [ 51.951133][ T430] ? __x64_sys_openat+0x243/0x290 [ 51.956246][ T430] ? do_syscall_64+0x3d/0xb0 [ 51.961115][ T430] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.968251][ T430] ? avc_flush+0x290/0x290 [ 51.972470][ T430] ? _kstrtoull+0x3a0/0x4a0 [ 51.977185][ T430] ? do_vfs_ioctl+0xbc1/0x2a80 [ 51.982758][ T430] ? kstrtol_from_user+0x310/0x310 [ 51.988176][ T430] ? __x64_compat_sys_ioctl+0x90/0x90 [ 51.993585][ T430] ? __kasan_check_write+0x14/0x20 [ 51.998526][ T430] ? proc_fail_nth_write+0x20b/0x290 [ 52.004594][ T430] ? selinux_file_permission+0x2c4/0x570 [ 52.010412][ T430] ? ioctl_has_perm+0x1f8/0x560 [ 52.015516][ T430] ? ioctl_has_perm+0x3f5/0x560 [ 52.020751][ T430] ? has_cap_mac_admin+0x3c0/0x3c0 [ 52.026085][ T430] ? file_end_write+0x1c0/0x1c0 [ 52.031010][ T430] ? selinux_file_ioctl+0x3cc/0x540 [ 52.037094][ T430] ? __mutex_lock_slowpath+0x10/0x10 [ 52.042940][ T430] ? selinux_file_alloc_security+0x120/0x120 [ 52.048963][ T430] ? __fget_files+0x31e/0x380 [ 52.053672][ T430] ? security_file_ioctl+0x84/0xb0 [ 52.059034][ T430] ? usbdev_poll+0x200/0x200 [ 52.063476][ T430] __se_sys_ioctl+0x114/0x190 [ 52.068162][ T430] __x64_sys_ioctl+0x7b/0x90 [ 52.073371][ T430] do_syscall_64+0x3d/0xb0 [ 52.078690][ T430] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.084439][ T430] RIP: 0033:0x7f09d86fa859 [ 52.089077][ T430] 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 [ 52.109239][ T430] RSP: 002b:00007f09d825c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2024/06/24 20:41:30 executed programs: 13 [ 52.117978][ T430] RAX: ffffffffffffffda RBX: 00007f09d881a050 RCX: 00007f09d86fa859 [ 52.126959][ T430] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 52.135513][ T430] RBP: 00007f09d825c120 R08: 0000000000000000 R09: 0000000000000000 [ 52.144342][ T430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.152217][ T430] R13: 000000000000006e R14: 00007f09d881a050 R15: 00007ffd1187d2b8 [ 52.160199][ T430] [ 52.186241][ T443] FAULT_INJECTION: forcing a failure. [ 52.186241][ T443] name failslab, interval 1, probability 0, space 0, times 0 [ 52.217418][ T443] CPU: 0 PID: 443 Comm: syz-executor.3 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 52.227904][ T443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.237855][ T443] Call Trace: [ 52.240959][ T443] [ 52.243908][ T443] dump_stack_lvl+0x151/0x1b7 [ 52.248677][ T443] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.254721][ T443] ? pointer+0xc40/0xc40 [ 52.259499][ T443] dump_stack+0x15/0x17 [ 52.263554][ T443] should_fail+0x3c6/0x510 [ 52.268238][ T443] __should_failslab+0xa4/0xe0 [ 52.273484][ T443] should_failslab+0x9/0x20 [ 52.277922][ T443] slab_pre_alloc_hook+0x37/0xd0 [ 52.282690][ T443] ? kvasprintf_const+0x5e/0x190 [ 52.287947][ T443] __kmalloc_track_caller+0x6c/0x260 [ 52.293593][ T443] ? kvasprintf_const+0x5e/0x190 [ 52.298788][ T443] kvasprintf+0xd6/0x180 [ 52.302857][ T443] ? __x64_sys_ioctl+0x7b/0x90 [ 52.307897][ T443] ? do_syscall_64+0x3d/0xb0 [ 52.313050][ T443] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.319511][ T443] ? bust_spinlocks+0xe0/0xe0 [ 52.324056][ T443] ? __kasan_check_write+0x14/0x20 [ 52.329364][ T443] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 52.335046][ T443] ? _raw_spin_lock+0x1b0/0x1b0 [ 52.339956][ T443] kvasprintf_const+0x5e/0x190 [ 52.344724][ T443] kobject_set_name_vargs+0x61/0x120 [ 52.349995][ T443] dev_set_name+0xd1/0x120 [ 52.354191][ T443] ? get_device+0x30/0x30 [ 52.358813][ T443] ? pm_runtime_init+0x275/0x350 [ 52.363572][ T443] ? _raw_spin_unlock_irq+0x4e/0x70 [ 52.368603][ T443] usb_set_configuration+0xef1/0x1e80 [ 52.374175][ T443] usbdev_ioctl+0x40ff/0x5e20 [ 52.379143][ T443] ? usbdev_poll+0x200/0x200 [ 52.383554][ T443] ? stack_trace_save+0x1c0/0x1c0 [ 52.388664][ T443] ? __kernel_text_address+0x9b/0x110 [ 52.394307][ T443] ? unwind_get_return_address+0x4d/0x90 [ 52.400162][ T443] ? arch_stack_walk+0xf3/0x140 [ 52.405061][ T443] ? stack_trace_save+0x113/0x1c0 [ 52.410200][ T443] ? stack_trace_snprint+0xf0/0xf0 [ 52.415179][ T443] ? avc_has_extended_perms+0x90b/0x10f0 [ 52.420875][ T443] ? memcpy+0x56/0x70 [ 52.424899][ T443] ? avc_has_extended_perms+0xad7/0x10f0 [ 52.430688][ T443] ? kmem_cache_free+0x116/0x2e0 [ 52.435453][ T443] ? do_sys_openat2+0x71c/0x830 [ 52.440551][ T443] ? __x64_sys_openat+0x243/0x290 [ 52.445409][ T443] ? do_syscall_64+0x3d/0xb0 [ 52.450037][ T443] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.457107][ T443] ? avc_flush+0x290/0x290 [ 52.461864][ T443] ? _kstrtoull+0x3a0/0x4a0 [ 52.466571][ T443] ? do_vfs_ioctl+0xbc1/0x2a80 [ 52.471586][ T443] ? kstrtol_from_user+0x310/0x310 [ 52.477798][ T443] ? __x64_compat_sys_ioctl+0x90/0x90 [ 52.483528][ T443] ? __kasan_check_write+0x14/0x20 [ 52.488563][ T443] ? proc_fail_nth_write+0x20b/0x290 [ 52.494033][ T443] ? selinux_file_permission+0x2c4/0x570 [ 52.499504][ T443] ? ioctl_has_perm+0x1f8/0x560 [ 52.504511][ T443] ? ioctl_has_perm+0x3f5/0x560 [ 52.509592][ T443] ? has_cap_mac_admin+0x3c0/0x3c0 [ 52.514665][ T443] ? file_end_write+0x1c0/0x1c0 [ 52.519625][ T443] ? selinux_file_ioctl+0x3cc/0x540 [ 52.525197][ T443] ? __mutex_lock_slowpath+0x10/0x10 [ 52.530565][ T443] ? selinux_file_alloc_security+0x120/0x120 [ 52.536987][ T443] ? __fget_files+0x31e/0x380 [ 52.541612][ T443] ? security_file_ioctl+0x84/0xb0 [ 52.546613][ T443] ? usbdev_poll+0x200/0x200 [ 52.551232][ T443] __se_sys_ioctl+0x114/0x190 [ 52.555842][ T443] __x64_sys_ioctl+0x7b/0x90 [ 52.560455][ T443] do_syscall_64+0x3d/0xb0 [ 52.565156][ T443] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.571193][ T443] RIP: 0033:0x7fce0c97d859 [ 52.575669][ T443] 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 [ 52.596112][ T443] RSP: 002b:00007fce0c5000c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.604591][ T443] RAX: ffffffffffffffda RBX: 00007fce0ca9cf80 RCX: 00007fce0c97d859 [ 52.612859][ T443] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 52.621145][ T443] RBP: 00007fce0c500120 R08: 0000000000000000 R09: 0000000000000000 [ 52.629482][ T443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.638455][ T443] R13: 000000000000000b R14: 00007fce0ca9cf80 R15: 00007fff3c16cec8 [ 52.646430][ T443] [ 52.653455][ T443] usb usb7: device_add((null)) --> -22 [ 52.658974][ T441] FAULT_INJECTION: forcing a failure. [ 52.658974][ T441] name failslab, interval 1, probability 0, space 0, times 0 [ 52.672353][ T441] CPU: 0 PID: 441 Comm: syz-executor.0 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 52.683280][ T441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 52.694204][ T441] Call Trace: [ 52.697430][ T441] [ 52.700405][ T441] dump_stack_lvl+0x151/0x1b7 [ 52.705479][ T441] ? io_uring_drop_tctx_refs+0x190/0x190 [ 52.711391][ T441] ? stack_trace_save+0x1c0/0x1c0 [ 52.716336][ T441] ? __kernel_text_address+0x9b/0x110 [ 52.721810][ T441] dump_stack+0x15/0x17 [ 52.726059][ T441] should_fail+0x3c6/0x510 [ 52.731013][ T441] __should_failslab+0xa4/0xe0 [ 52.736987][ T441] should_failslab+0x9/0x20 [ 52.741760][ T441] slab_pre_alloc_hook+0x37/0xd0 [ 52.747213][ T441] __kmalloc+0x6d/0x270 [ 52.751678][ T441] ? _raw_spin_unlock+0x4d/0x70 [ 52.756729][ T441] ? usb_hcd_submit_urb+0x8c9/0x1b70 [ 52.762135][ T441] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 52.767491][ T441] usb_hcd_submit_urb+0x8c9/0x1b70 [ 52.772728][ T441] ? deactivate_slab+0x400/0x6d0 [ 52.778240][ T441] ? dma_map_single_attrs+0x160/0x160 [ 52.783843][ T441] ? usb_reset_configuration+0x172/0xa90 [ 52.789307][ T441] ? usbdev_ioctl+0x40da/0x5e20 [ 52.794063][ T441] ? __se_sys_ioctl+0x114/0x190 [ 52.798683][ T441] ? __x64_sys_ioctl+0x7b/0x90 [ 52.803280][ T441] ? do_syscall_64+0x3d/0xb0 [ 52.807712][ T441] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.813614][ T441] usb_submit_urb+0x118c/0x1840 [ 52.818642][ T441] usb_start_wait_urb+0x120/0x350 [ 52.823517][ T441] ? usb_api_blocking_completion+0xb0/0xb0 [ 52.829317][ T441] ? __kmalloc+0x13a/0x270 [ 52.833580][ T441] ? __kasan_check_write+0x14/0x20 [ 52.838836][ T441] usb_control_msg+0x2ad/0x4c0 [ 52.843422][ T441] ? usb_anchor_empty+0x40/0x40 [ 52.848231][ T441] ? wait_for_completion_killable_timeout+0x10/0x10 [ 52.854767][ T441] usb_reset_configuration+0x172/0xa90 [ 52.860495][ T441] ? wait_for_completion_killable_timeout+0x10/0x10 [ 52.867321][ T441] usbdev_ioctl+0x40da/0x5e20 [ 52.872269][ T441] ? usbdev_poll+0x200/0x200 [ 52.877387][ T441] ? stack_trace_save+0x1c0/0x1c0 [ 52.884989][ T441] ? __kernel_text_address+0x9b/0x110 [ 52.891181][ T441] ? unwind_get_return_address+0x4d/0x90 [ 52.897177][ T441] ? arch_stack_walk+0xf3/0x140 [ 52.902492][ T441] ? stack_trace_save+0x113/0x1c0 [ 52.907748][ T441] ? stack_trace_snprint+0xf0/0xf0 [ 52.913374][ T441] ? avc_has_extended_perms+0x90b/0x10f0 [ 52.919853][ T441] ? memcpy+0x56/0x70 [ 52.925039][ T441] ? avc_has_extended_perms+0xad7/0x10f0 [ 52.932941][ T441] ? kmem_cache_free+0x116/0x2e0 [ 52.938221][ T441] ? do_sys_openat2+0x71c/0x830 [ 52.943148][ T441] ? __x64_sys_openat+0x243/0x290 [ 52.948008][ T441] ? do_syscall_64+0x3d/0xb0 [ 52.952458][ T441] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.958858][ T441] ? avc_flush+0x290/0x290 [ 52.963500][ T441] ? _kstrtoull+0x3a0/0x4a0 [ 52.968019][ T441] ? do_vfs_ioctl+0xbc1/0x2a80 [ 52.972958][ T441] ? kstrtol_from_user+0x310/0x310 [ 52.978126][ T441] ? __x64_compat_sys_ioctl+0x90/0x90 [ 52.983485][ T441] ? __kasan_check_write+0x14/0x20 [ 52.988599][ T441] ? proc_fail_nth_write+0x20b/0x290 [ 52.993777][ T441] ? selinux_file_permission+0x2c4/0x570 [ 52.999242][ T441] ? ioctl_has_perm+0x1f8/0x560 [ 53.004303][ T441] ? ioctl_has_perm+0x3f5/0x560 [ 53.009335][ T441] ? has_cap_mac_admin+0x3c0/0x3c0 [ 53.014461][ T441] ? file_end_write+0x1c0/0x1c0 [ 53.019597][ T441] ? selinux_file_ioctl+0x3cc/0x540 [ 53.025041][ T441] ? __mutex_lock_slowpath+0x10/0x10 [ 53.030405][ T441] ? selinux_file_alloc_security+0x120/0x120 [ 53.036359][ T441] ? __fget_files+0x31e/0x380 [ 53.041384][ T441] ? security_file_ioctl+0x84/0xb0 [ 53.046419][ T441] ? usbdev_poll+0x200/0x200 [ 53.050878][ T441] __se_sys_ioctl+0x114/0x190 [ 53.055480][ T441] __x64_sys_ioctl+0x7b/0x90 [ 53.060690][ T441] do_syscall_64+0x3d/0xb0 [ 53.065163][ T441] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.071245][ T441] RIP: 0033:0x7fdc8e2fe859 [ 53.075573][ T441] 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 [ 53.096844][ T441] RSP: 002b:00007fdc8de810c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.105581][ T441] RAX: ffffffffffffffda RBX: 00007fdc8e41df80 RCX: 00007fdc8e2fe859 [ 53.114086][ T441] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 53.122294][ T441] RBP: 00007fdc8de81120 R08: 0000000000000000 R09: 0000000000000000 [ 53.130275][ T441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.138518][ T441] R13: 000000000000000b R14: 00007fdc8e41df80 R15: 00007ffd44e19778 [ 53.146757][ T441] [ 53.175556][ T473] FAULT_INJECTION: forcing a failure. [ 53.175556][ T473] name failslab, interval 1, probability 0, space 0, times 0 [ 53.190122][ T473] CPU: 1 PID: 473 Comm: syz-executor.5 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 53.200399][ T473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 53.210473][ T473] Call Trace: [ 53.213592][ T473] [ 53.216363][ T473] dump_stack_lvl+0x151/0x1b7 [ 53.220963][ T473] ? io_uring_drop_tctx_refs+0x190/0x190 [ 53.226457][ T473] ? pointer+0xc40/0xc40 [ 53.230527][ T473] dump_stack+0x15/0x17 [ 53.234596][ T473] should_fail+0x3c6/0x510 [ 53.238845][ T473] __should_failslab+0xa4/0xe0 [ 53.243707][ T473] should_failslab+0x9/0x20 [ 53.248050][ T473] slab_pre_alloc_hook+0x37/0xd0 [ 53.252827][ T473] ? kvasprintf_const+0x5e/0x190 [ 53.257823][ T473] __kmalloc_track_caller+0x6c/0x260 [ 53.264079][ T473] ? kvasprintf_const+0x5e/0x190 [ 53.268932][ T473] kvasprintf+0xd6/0x180 [ 53.273224][ T473] ? __x64_sys_ioctl+0x7b/0x90 [ 53.277908][ T473] ? do_syscall_64+0x3d/0xb0 [ 53.282876][ T473] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.288956][ T473] ? bust_spinlocks+0xe0/0xe0 [ 53.293759][ T473] ? __kasan_check_write+0x14/0x20 [ 53.300490][ T473] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 53.306271][ T473] ? _raw_spin_lock+0x1b0/0x1b0 [ 53.311468][ T473] kvasprintf_const+0x5e/0x190 [ 53.316227][ T473] kobject_set_name_vargs+0x61/0x120 [ 53.322731][ T473] dev_set_name+0xd1/0x120 [ 53.327534][ T473] ? get_device+0x30/0x30 [ 53.332190][ T473] ? pm_runtime_init+0x275/0x350 [ 53.337201][ T473] ? _raw_spin_unlock_irq+0x4e/0x70 [ 53.342666][ T473] usb_set_configuration+0xef1/0x1e80 [ 53.347921][ T473] usbdev_ioctl+0x40ff/0x5e20 [ 53.352594][ T473] ? usbdev_poll+0x200/0x200 [ 53.357667][ T473] ? stack_trace_save+0x1c0/0x1c0 [ 53.363277][ T473] ? __kernel_text_address+0x9b/0x110 [ 53.368824][ T473] ? unwind_get_return_address+0x4d/0x90 [ 53.374445][ T473] ? arch_stack_walk+0xf3/0x140 [ 53.379396][ T473] ? stack_trace_save+0x113/0x1c0 [ 53.384475][ T473] ? stack_trace_snprint+0xf0/0xf0 [ 53.390183][ T473] ? avc_has_extended_perms+0x90b/0x10f0 [ 53.395920][ T473] ? memcpy+0x56/0x70 [ 53.400057][ T473] ? avc_has_extended_perms+0xad7/0x10f0 [ 53.406056][ T473] ? kmem_cache_free+0x116/0x2e0 [ 53.411184][ T473] ? do_sys_openat2+0x71c/0x830 [ 53.416284][ T473] ? __x64_sys_openat+0x243/0x290 [ 53.422066][ T473] ? do_syscall_64+0x3d/0xb0 [ 53.426819][ T473] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.433279][ T473] ? avc_flush+0x290/0x290 [ 53.437639][ T473] ? _kstrtoull+0x3a0/0x4a0 [ 53.442205][ T473] ? do_vfs_ioctl+0xbc1/0x2a80 [ 53.448279][ T473] ? kstrtol_from_user+0x310/0x310 [ 53.453580][ T473] ? __x64_compat_sys_ioctl+0x90/0x90 [ 53.459134][ T473] ? __kasan_check_write+0x14/0x20 [ 53.465781][ T473] ? proc_fail_nth_write+0x20b/0x290 [ 53.471392][ T473] ? selinux_file_permission+0x2c4/0x570 [ 53.477132][ T473] ? ioctl_has_perm+0x1f8/0x560 [ 53.482423][ T473] ? ioctl_has_perm+0x3f5/0x560 [ 53.487362][ T473] ? has_cap_mac_admin+0x3c0/0x3c0 [ 53.492574][ T473] ? file_end_write+0x1c0/0x1c0 [ 53.497701][ T473] ? selinux_file_ioctl+0x3cc/0x540 [ 53.504127][ T473] ? __mutex_lock_slowpath+0x10/0x10 [ 53.509764][ T473] ? selinux_file_alloc_security+0x120/0x120 [ 53.516125][ T473] ? __fget_files+0x31e/0x380 [ 53.520663][ T473] ? security_file_ioctl+0x84/0xb0 [ 53.525901][ T473] ? usbdev_poll+0x200/0x200 [ 53.530557][ T473] __se_sys_ioctl+0x114/0x190 [ 53.535248][ T473] __x64_sys_ioctl+0x7b/0x90 [ 53.540120][ T473] do_syscall_64+0x3d/0xb0 [ 53.544360][ T473] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.550338][ T473] RIP: 0033:0x7fb150e5f859 [ 53.554621][ 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 [ 53.574538][ T473] RSP: 002b:00007fb1509e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.582895][ T473] RAX: ffffffffffffffda RBX: 00007fb150f7ef80 RCX: 00007fb150e5f859 [ 53.591756][ T473] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 53.600679][ T473] RBP: 00007fb1509e2120 R08: 0000000000000000 R09: 0000000000000000 [ 53.609416][ T473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.617489][ T473] R13: 000000000000000b R14: 00007fb150f7ef80 R15: 00007fff3cc793a8 [ 53.625591][ T473] [ 53.629435][ T473] usb usb7: device_add((null)) --> -22 [ 53.637292][ T480] FAULT_INJECTION: forcing a failure. [ 53.637292][ T480] name failslab, interval 1, probability 0, space 0, times 0 [ 53.650487][ T480] CPU: 0 PID: 480 Comm: syz-executor.3 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 53.661522][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 53.675127][ T480] Call Trace: [ 53.678896][ T480] [ 53.681967][ T480] dump_stack_lvl+0x151/0x1b7 [ 53.686432][ T480] ? io_uring_drop_tctx_refs+0x190/0x190 [ 53.692387][ T480] ? stack_trace_save+0x1c0/0x1c0 [ 53.698898][ T480] ? __kernel_text_address+0x9b/0x110 [ 53.705665][ T480] dump_stack+0x15/0x17 [ 53.710530][ T480] should_fail+0x3c6/0x510 [ 53.716919][ T480] __should_failslab+0xa4/0xe0 [ 53.722603][ T480] should_failslab+0x9/0x20 [ 53.727523][ T480] slab_pre_alloc_hook+0x37/0xd0 [ 53.735209][ T480] __kmalloc+0x6d/0x270 [ 53.739652][ T480] ? _raw_spin_unlock+0x4d/0x70 [ 53.745401][ T480] ? usb_hcd_submit_urb+0x8c9/0x1b70 [ 53.751187][ T480] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 53.757527][ T480] usb_hcd_submit_urb+0x8c9/0x1b70 [ 53.762852][ T480] ? deactivate_slab+0x400/0x6d0 [ 53.767765][ T480] ? dma_map_single_attrs+0x160/0x160 [ 53.773225][ T480] ? usb_reset_configuration+0x172/0xa90 [ 53.778789][ T480] ? usbdev_ioctl+0x40da/0x5e20 [ 53.783910][ T480] ? __se_sys_ioctl+0x114/0x190 [ 53.788600][ T480] ? __x64_sys_ioctl+0x7b/0x90 [ 53.793477][ T480] ? do_syscall_64+0x3d/0xb0 [ 53.798419][ T480] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.804499][ T480] usb_submit_urb+0x118c/0x1840 [ 53.809393][ T480] usb_start_wait_urb+0x120/0x350 [ 53.814250][ T480] ? usb_api_blocking_completion+0xb0/0xb0 [ 53.819894][ T480] ? __kmalloc+0x13a/0x270 [ 53.824176][ T480] ? __kasan_check_write+0x14/0x20 [ 53.829277][ T480] usb_control_msg+0x2ad/0x4c0 [ 53.833879][ T480] ? usb_anchor_empty+0x40/0x40 [ 53.838650][ T480] ? wait_for_completion_killable_timeout+0x10/0x10 [ 53.845245][ T480] usb_reset_configuration+0x172/0xa90 [ 53.850626][ T480] ? wait_for_completion_killable_timeout+0x10/0x10 [ 53.857221][ T480] usbdev_ioctl+0x40da/0x5e20 [ 53.863143][ T480] ? usbdev_poll+0x200/0x200 [ 53.867663][ T480] ? stack_trace_save+0x1c0/0x1c0 [ 53.874541][ T480] ? __kernel_text_address+0x9b/0x110 [ 53.880467][ T480] ? unwind_get_return_address+0x4d/0x90 [ 53.886281][ T480] ? arch_stack_walk+0xf3/0x140 [ 53.892229][ T480] ? stack_trace_save+0x113/0x1c0 [ 53.897269][ T480] ? stack_trace_snprint+0xf0/0xf0 [ 53.902413][ T480] ? avc_has_extended_perms+0x90b/0x10f0 [ 53.908304][ T480] ? memcpy+0x56/0x70 [ 53.912770][ T480] ? avc_has_extended_perms+0xad7/0x10f0 [ 53.918488][ T480] ? kmem_cache_free+0x116/0x2e0 [ 53.923272][ T480] ? do_sys_openat2+0x71c/0x830 [ 53.927941][ T480] ? __x64_sys_openat+0x243/0x290 [ 53.933073][ T480] ? do_syscall_64+0x3d/0xb0 [ 53.937574][ T480] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.943594][ T480] ? avc_flush+0x290/0x290 [ 53.947912][ T480] ? _kstrtoull+0x3a0/0x4a0 [ 53.952396][ T480] ? do_vfs_ioctl+0xbc1/0x2a80 [ 53.957575][ T480] ? kstrtol_from_user+0x310/0x310 [ 53.963671][ T480] ? __x64_compat_sys_ioctl+0x90/0x90 [ 53.969294][ T480] ? __kasan_check_write+0x14/0x20 [ 53.974408][ T480] ? proc_fail_nth_write+0x20b/0x290 [ 53.979785][ T480] ? selinux_file_permission+0x2c4/0x570 [ 53.985785][ T480] ? ioctl_has_perm+0x1f8/0x560 [ 53.990561][ T480] ? ioctl_has_perm+0x3f5/0x560 [ 53.995334][ T480] ? has_cap_mac_admin+0x3c0/0x3c0 [ 54.000294][ T480] ? file_end_write+0x1c0/0x1c0 [ 54.005185][ T480] ? selinux_file_ioctl+0x3cc/0x540 [ 54.010358][ T480] ? __mutex_lock_slowpath+0x10/0x10 [ 54.015582][ T480] ? selinux_file_alloc_security+0x120/0x120 [ 54.022014][ T480] ? __fget_files+0x31e/0x380 [ 54.026694][ T480] ? security_file_ioctl+0x84/0xb0 [ 54.031719][ T480] ? usbdev_poll+0x200/0x200 [ 54.036248][ T480] __se_sys_ioctl+0x114/0x190 [ 54.041029][ T480] __x64_sys_ioctl+0x7b/0x90 [ 54.046202][ T480] do_syscall_64+0x3d/0xb0 [ 54.051240][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.058105][ T480] RIP: 0033:0x7fce0c97d859 [ 54.063067][ T480] 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 [ 54.089826][ T480] RSP: 002b:00007fce0c5000c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.101608][ T480] RAX: ffffffffffffffda RBX: 00007fce0ca9cf80 RCX: 00007fce0c97d859 [ 54.112875][ T480] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 54.123316][ T480] RBP: 00007fce0c500120 R08: 0000000000000000 R09: 0000000000000000 [ 54.133227][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.142827][ T480] R13: 000000000000000b R14: 00007fce0ca9cf80 R15: 00007fff3c16cec8 [ 54.153892][ T480] [ 54.159997][ T30] audit: type=1400 audit(1719261692.376:93): avc: denied { remove_name } for pid=82 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 [ 54.196696][ T30] audit: type=1400 audit(1719261692.376:94): avc: denied { rename } for pid=82 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 [ 54.199131][ T500] FAULT_INJECTION: forcing a failure. [ 54.199131][ T500] name failslab, interval 1, probability 0, space 0, times 0 [ 54.239676][ T500] CPU: 1 PID: 500 Comm: syz-executor.1 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 54.249962][ T500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 54.259967][ T500] Call Trace: [ 54.263070][ T500] [ 54.265935][ T500] dump_stack_lvl+0x151/0x1b7 [ 54.270437][ T500] ? io_uring_drop_tctx_refs+0x190/0x190 [ 54.276126][ T500] ? pointer+0xc40/0xc40 [ 54.280221][ T500] dump_stack+0x15/0x17 [ 54.284389][ T500] should_fail+0x3c6/0x510 [ 54.288740][ T500] __should_failslab+0xa4/0xe0 [ 54.293501][ T500] should_failslab+0x9/0x20 [ 54.297959][ T500] slab_pre_alloc_hook+0x37/0xd0 [ 54.302967][ T500] ? kvasprintf_const+0x5e/0x190 [ 54.308033][ T500] __kmalloc_track_caller+0x6c/0x260 [ 54.313414][ T500] ? kvasprintf_const+0x5e/0x190 [ 54.318630][ T500] kvasprintf+0xd6/0x180 [ 54.322721][ T500] ? __x64_sys_ioctl+0x7b/0x90 [ 54.327954][ T500] ? do_syscall_64+0x3d/0xb0 [ 54.332568][ T500] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.339004][ T500] ? bust_spinlocks+0xe0/0xe0 [ 54.343735][ T500] ? __kasan_check_write+0x14/0x20 [ 54.348875][ T500] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.354607][ T500] ? _raw_spin_lock+0x1b0/0x1b0 [ 54.359383][ T500] kvasprintf_const+0x5e/0x190 [ 54.364682][ T500] kobject_set_name_vargs+0x61/0x120 [ 54.370052][ T500] dev_set_name+0xd1/0x120 [ 54.374401][ T500] ? get_device+0x30/0x30 [ 54.378898][ T500] ? pm_runtime_init+0x275/0x350 [ 54.384088][ T500] ? _raw_spin_unlock_irq+0x4e/0x70 [ 54.389366][ T500] usb_set_configuration+0xef1/0x1e80 [ 54.394773][ T500] usbdev_ioctl+0x40ff/0x5e20 [ 54.399422][ T500] ? usbdev_poll+0x200/0x200 [ 54.404108][ T500] ? stack_trace_save+0x1c0/0x1c0 [ 54.409165][ T500] ? __kernel_text_address+0x9b/0x110 [ 54.414538][ T500] ? unwind_get_return_address+0x4d/0x90 [ 54.420042][ T500] ? arch_stack_walk+0xf3/0x140 [ 54.425157][ T500] ? stack_trace_save+0x113/0x1c0 [ 54.430272][ T500] ? stack_trace_snprint+0xf0/0xf0 [ 54.435401][ T500] ? avc_has_extended_perms+0x90b/0x10f0 [ 54.441266][ T500] ? memcpy+0x56/0x70 [ 54.445282][ T500] ? avc_has_extended_perms+0xad7/0x10f0 [ 54.451019][ T500] ? kmem_cache_free+0x116/0x2e0 [ 54.456173][ T500] ? do_sys_openat2+0x71c/0x830 [ 54.461131][ T500] ? __x64_sys_openat+0x243/0x290 [ 54.466540][ T500] ? do_syscall_64+0x3d/0xb0 [ 54.471068][ T500] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.477816][ T500] ? avc_flush+0x290/0x290 [ 54.482303][ T500] ? _kstrtoull+0x3a0/0x4a0 [ 54.486937][ T500] ? do_vfs_ioctl+0xbc1/0x2a80 [ 54.491671][ T500] ? kstrtol_from_user+0x310/0x310 [ 54.496704][ T500] ? __x64_compat_sys_ioctl+0x90/0x90 [ 54.502672][ T500] ? __kasan_check_write+0x14/0x20 [ 54.508141][ T500] ? proc_fail_nth_write+0x20b/0x290 [ 54.513597][ T500] ? selinux_file_permission+0x2c4/0x570 [ 54.519889][ T500] ? ioctl_has_perm+0x1f8/0x560 [ 54.525480][ T500] ? ioctl_has_perm+0x3f5/0x560 [ 54.530732][ T500] ? has_cap_mac_admin+0x3c0/0x3c0 [ 54.536027][ T500] ? file_end_write+0x1c0/0x1c0 [ 54.541745][ T500] ? selinux_file_ioctl+0x3cc/0x540 [ 54.547249][ T500] ? __mutex_lock_slowpath+0x10/0x10 [ 54.552689][ T500] ? selinux_file_alloc_security+0x120/0x120 [ 54.558964][ T500] ? __fget_files+0x31e/0x380 [ 54.563525][ T500] ? security_file_ioctl+0x84/0xb0 [ 54.568503][ T500] ? usbdev_poll+0x200/0x200 [ 54.573029][ T500] __se_sys_ioctl+0x114/0x190 [ 54.577676][ T500] __x64_sys_ioctl+0x7b/0x90 [ 54.582435][ T500] do_syscall_64+0x3d/0xb0 [ 54.586690][ T500] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.592408][ T500] RIP: 0033:0x7f09d86fa859 [ 54.596944][ 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 [ 54.617137][ T500] RSP: 002b:00007f09d827d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.626086][ T500] RAX: ffffffffffffffda RBX: 00007f09d8819f80 RCX: 00007f09d86fa859 [ 54.634381][ T500] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 54.642561][ T500] RBP: 00007f09d827d120 R08: 0000000000000000 R09: 0000000000000000 [ 54.650653][ T500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.658529][ T500] R13: 000000000000000b R14: 00007f09d8819f80 R15: 00007ffd1187d2b8 [ 54.666481][ T500] [ 54.671073][ T500] usb usb7: device_add((null)) --> -22 [ 54.677855][ T499] FAULT_INJECTION: forcing a failure. [ 54.677855][ T499] name failslab, interval 1, probability 0, space 0, times 0 [ 54.693336][ T499] CPU: 0 PID: 499 Comm: syz-executor.0 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 54.704085][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 54.715399][ T499] Call Trace: [ 54.718522][ T499] [ 54.721302][ T499] dump_stack_lvl+0x151/0x1b7 [ 54.725823][ T499] ? io_uring_drop_tctx_refs+0x190/0x190 [ 54.731568][ T499] ? pointer+0xc40/0xc40 [ 54.735798][ T499] dump_stack+0x15/0x17 [ 54.739789][ T499] should_fail+0x3c6/0x510 [ 54.744364][ T499] __should_failslab+0xa4/0xe0 [ 54.749127][ T499] should_failslab+0x9/0x20 [ 54.753649][ T499] slab_pre_alloc_hook+0x37/0xd0 [ 54.759182][ T499] ? kvasprintf_const+0x5e/0x190 [ 54.764253][ T499] __kmalloc_track_caller+0x6c/0x260 [ 54.769914][ T499] ? kvasprintf_const+0x5e/0x190 [ 54.775116][ T499] kvasprintf+0xd6/0x180 [ 54.779572][ T499] ? __x64_sys_ioctl+0x7b/0x90 [ 54.784277][ T499] ? do_syscall_64+0x3d/0xb0 [ 54.788803][ T499] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.794998][ T499] ? bust_spinlocks+0xe0/0xe0 [ 54.801977][ T499] ? __kasan_check_write+0x14/0x20 [ 54.807053][ T499] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.812784][ T499] ? _raw_spin_lock+0x1b0/0x1b0 [ 54.817860][ T499] kvasprintf_const+0x5e/0x190 [ 54.822801][ T499] kobject_set_name_vargs+0x61/0x120 [ 54.827996][ T499] dev_set_name+0xd1/0x120 [ 54.832256][ T499] ? get_device+0x30/0x30 [ 54.836420][ T499] ? pm_runtime_init+0x275/0x350 [ 54.841193][ T499] ? _raw_spin_unlock_irq+0x4e/0x70 [ 54.846314][ T499] usb_set_configuration+0xef1/0x1e80 [ 54.851881][ T499] usbdev_ioctl+0x40ff/0x5e20 [ 54.856393][ T499] ? usbdev_poll+0x200/0x200 [ 54.861574][ T499] ? stack_trace_save+0x1c0/0x1c0 [ 54.866762][ T499] ? __kernel_text_address+0x9b/0x110 [ 54.872307][ T499] ? unwind_get_return_address+0x4d/0x90 [ 54.878206][ T499] ? arch_stack_walk+0xf3/0x140 [ 54.883656][ T499] ? stack_trace_save+0x113/0x1c0 [ 54.888977][ T499] ? stack_trace_snprint+0xf0/0xf0 [ 54.893892][ T499] ? avc_has_extended_perms+0x90b/0x10f0 [ 54.899489][ T499] ? memcpy+0x56/0x70 [ 54.903280][ T499] ? avc_has_extended_perms+0xad7/0x10f0 [ 54.908935][ T499] ? kmem_cache_free+0x116/0x2e0 [ 54.913804][ T499] ? do_sys_openat2+0x71c/0x830 [ 54.918493][ T499] ? __x64_sys_openat+0x243/0x290 [ 54.923929][ T499] ? do_syscall_64+0x3d/0xb0 [ 54.928623][ T499] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.934537][ T499] ? avc_flush+0x290/0x290 [ 54.938904][ T499] ? _kstrtoull+0x3a0/0x4a0 [ 54.943381][ T499] ? do_vfs_ioctl+0xbc1/0x2a80 [ 54.948066][ T499] ? kstrtol_from_user+0x310/0x310 [ 54.953024][ T499] ? __x64_compat_sys_ioctl+0x90/0x90 [ 54.958221][ T499] ? __kasan_check_write+0x14/0x20 [ 54.963528][ T499] ? proc_fail_nth_write+0x20b/0x290 [ 54.968736][ T499] ? selinux_file_permission+0x2c4/0x570 [ 54.974201][ T499] ? ioctl_has_perm+0x1f8/0x560 [ 54.979386][ T499] ? ioctl_has_perm+0x3f5/0x560 [ 54.984258][ T499] ? has_cap_mac_admin+0x3c0/0x3c0 [ 54.989587][ T499] ? file_end_write+0x1c0/0x1c0 [ 54.994271][ T499] ? selinux_file_ioctl+0x3cc/0x540 [ 54.999788][ T499] ? __mutex_lock_slowpath+0x10/0x10 [ 55.005000][ T499] ? selinux_file_alloc_security+0x120/0x120 [ 55.010898][ T499] ? __fget_files+0x31e/0x380 [ 55.015499][ T499] ? security_file_ioctl+0x84/0xb0 [ 55.020791][ T499] ? usbdev_poll+0x200/0x200 [ 55.025249][ T499] __se_sys_ioctl+0x114/0x190 [ 55.030154][ T499] __x64_sys_ioctl+0x7b/0x90 [ 55.034582][ T499] do_syscall_64+0x3d/0xb0 [ 55.039051][ T499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.045062][ T499] RIP: 0033:0x7fdc8e2fe859 [ 55.049370][ T499] 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 [ 55.069639][ T499] RSP: 002b:00007fdc8de810c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.077963][ T499] RAX: ffffffffffffffda RBX: 00007fdc8e41df80 RCX: 00007fdc8e2fe859 [ 55.085952][ T499] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 55.093862][ T499] RBP: 00007fdc8de81120 R08: 0000000000000000 R09: 0000000000000000 [ 55.101780][ T499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.109895][ T499] R13: 000000000000000b R14: 00007fdc8e41df80 R15: 00007ffd44e19778 [ 55.118425][ T499] [ 55.124849][ T499] usb usb7: device_add((null)) --> -22 [ 55.130488][ T480] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 55.142912][ T480] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 55.151214][ T480] CPU: 1 PID: 480 Comm: syz-executor.3 Not tainted 5.15.150-syzkaller-1069439-g9044d25b8ff5 #0 [ 55.161324][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 55.171216][ T480] RIP: 0010:__device_attach+0xb4/0x510 [ 55.176523][ T480] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 bd 3e d1 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 [ 55.196045][ T480] RSP: 0018:ffffc90001307580 EFLAGS: 00010202 [ 55.201936][ T480] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffff888110922780 [ 55.209849][ T480] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001307500 [ 55.217835][ T480] RBP: ffffc90001307650 R08: dffffc0000000000 R09: fffff52000260ea1 [ 55.225908][ T480] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888111f3b830 [ 55.235735][ T480] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888111f3b830 [ 55.243524][ T480] FS: 00007fce0c5006c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 55.252579][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.258992][ T480] CR2: 00007fdc8de3fd58 CR3: 00000001261f5000 CR4: 00000000003506a0 [ 55.267168][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.274969][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.282777][ T480] Call Trace: [ 55.285901][ T480] [ 55.288678][ T480] ? __die_body+0x62/0xb0 [ 55.292853][ T480] ? die_addr+0x9f/0xd0 [ 55.296949][ T480] ? exc_general_protection+0x311/0x4b0 [ 55.302412][ T480] ? asm_exc_general_protection+0x27/0x30 [ 55.308004][ T480] ? __device_attach+0xb4/0x510 [ 55.312918][ T480] ? __kasan_check_read+0x11/0x20 [ 55.317940][ T480] ? device_attach+0x20/0x20 [ 55.323117][ T480] ? __mutex_lock_slowpath+0xe/0x10 [ 55.328898][ T480] ? usb_ifnum_to_if+0x210/0x280 [ 55.333924][ T480] device_attach+0x17/0x20 [ 55.338282][ T480] proc_ioctl+0x428/0x600 [ 55.342595][ T480] usbdev_ioctl+0x305b/0x5e20 [ 55.347447][ T480] ? do_futex+0x37f0/0x37f0 [ 55.351902][ T480] ? usbdev_poll+0x200/0x200 [ 55.356385][ T480] ? is_bpf_text_address+0x172/0x190 [ 55.361787][ T480] ? do_futex+0x1367/0x37f0 [ 55.366200][ T480] ? avc_has_extended_perms+0x90b/0x10f0 [ 55.371675][ T480] ? memcpy+0x56/0x70 [ 55.375497][ T480] ? avc_has_extended_perms+0xad7/0x10f0 [ 55.381316][ T480] ? __stack_depot_save+0x34/0x470 [ 55.386521][ T480] ? kasan_save_stack+0x4b/0x60 [ 55.391305][ T480] ? kasan_save_stack+0x3b/0x60 [ 55.396080][ T480] ? avc_flush+0x290/0x290 [ 55.400428][ T480] ? ____fput+0x15/0x20 [ 55.404413][ T480] ? syscall_exit_to_user_mode+0x26/0x160 [ 55.410252][ T480] ? do_syscall_64+0x49/0xb0 [ 55.414952][ T480] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.421267][ T480] ? do_vfs_ioctl+0xbc1/0x2a80 [ 55.426046][ T480] ? __x64_compat_sys_ioctl+0x90/0x90 [ 55.431423][ T480] ? ioctl_has_perm+0x1f8/0x560 [ 55.436672][ T480] ? ioctl_has_perm+0x3f5/0x560 [ 55.441628][ T480] ? __kasan_check_read+0x11/0x20 [ 55.446831][ T480] ? has_cap_mac_admin+0x3c0/0x3c0 [ 55.452338][ T480] ? security_file_free+0xc6/0xe0 [ 55.457610][ T480] ? kmem_cache_free+0x116/0x2e0 [ 55.462311][ T480] ? selinux_file_ioctl+0x3cc/0x540 [ 55.467604][ T480] ? selinux_file_alloc_security+0x120/0x120 [ 55.473376][ T480] ? __fget_files+0x31e/0x380 [ 55.478151][ T480] ? security_file_ioctl+0x84/0xb0 [ 55.483170][ T480] ? usbdev_poll+0x200/0x200 [ 55.487706][ T480] __se_sys_ioctl+0x114/0x190 [ 55.492461][ T480] __x64_sys_ioctl+0x7b/0x90 [ 55.497006][ T480] do_syscall_64+0x3d/0xb0 [ 55.501255][ T480] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.507516][ T480] RIP: 0033:0x7fce0c97d859 [ 55.511706][ T480] 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 [ 55.532496][ T480] RSP: 002b:00007fce0c5000c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.540976][ T480] RAX: ffffffffffffffda RBX: 00007fce0ca9cf80 RCX: 00007fce0c97d859 [ 55.549407][ T480] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000006 [ 55.557315][ T480] RBP: 00007fce0c9d9ad0 R08: 0000000000000000 R09: 0000000000000000 [ 55.565423][ T480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.573537][ T480] R13: 000000000000000b R14: 00007fce0ca9cf80 R15: 00007fff3c16cec8 [ 55.582145][ T480] [ 55.585262][ T480] Modules linked in: [ 55.593118][ T480] ---[ end trace 21e5c4bab4478205 ]--- [ 55.598983][ T480] RIP: 0010:__device_attach+0xb4/0x510 [ 55.604715][ T480] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 bd 3e d1 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 [ 55.625462][ T480] RSP: 0018:ffffc90001307580 EFLAGS: 00010202 [ 55.631891][ T480] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffff888110922780 [ 55.640357][ T480] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001307500 [ 55.648305][ T480] RBP: ffffc90001307650 R08: dffffc0000000000 R09: fffff52000260ea1 [ 55.656737][ T480] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888111f3b830 [ 55.664787][ T480] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888111f3b830 [ 55.672958][ T480] FS: 00007fce0c5006c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 55.682102][ T480] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 55.688688][ T480] CR2: 00007fdc8de3fd58 CR3: 00000001261f5000 CR4: 00000000003506a0 [ 55.696604][ T480] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 55.705071][ T480] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 55.714374][ T480] Kernel panic - not syncing: Fatal exception [ 55.721250][ T480] Kernel Offset: disabled [ 55.725978][ T480] Rebooting in 86400 seconds..