Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts. 2024/01/09 18:35:36 ignoring optional flag "sandboxArg"="0" 2024/01/09 18:35:36 parsed 1 programs 2024/01/09 18:35:36 executed programs: 0 [ 40.592781][ T24] audit: type=1400 audit(1704825336.210:150): avc: denied { mounton } for pid=334 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 40.618052][ T24] audit: type=1400 audit(1704825336.220:151): avc: denied { mount } for pid=334 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 40.756268][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.763435][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.771069][ T341] device bridge_slave_0 entered promiscuous mode [ 40.800383][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.807228][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.815098][ T341] device bridge_slave_1 entered promiscuous mode [ 40.826504][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.833395][ T344] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.840993][ T344] device bridge_slave_0 entered promiscuous mode [ 40.848692][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.855880][ T344] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.863199][ T344] device bridge_slave_1 entered promiscuous mode [ 40.919255][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.926387][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.933626][ T351] device bridge_slave_0 entered promiscuous mode [ 40.961439][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.968807][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.976743][ T351] device bridge_slave_1 entered promiscuous mode [ 41.029357][ T24] audit: type=1400 audit(1704825336.640:152): avc: denied { write } for pid=344 comm="syz-executor.4" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.051227][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.052288][ T24] audit: type=1400 audit(1704825336.640:153): avc: denied { read } for pid=341 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 41.058872][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.087091][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.094377][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.107818][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.115837][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.123194][ T353] device bridge_slave_0 entered promiscuous mode [ 41.136058][ T344] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.143127][ T344] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.150220][ T344] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.157055][ T344] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.165142][ T349] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.172153][ T349] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.179538][ T349] device bridge_slave_0 entered promiscuous mode [ 41.190313][ T349] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.197338][ T349] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.205070][ T349] device bridge_slave_1 entered promiscuous mode [ 41.211722][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.218906][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.226428][ T353] device bridge_slave_1 entered promiscuous mode [ 41.267779][ T350] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.275259][ T350] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.282942][ T350] device bridge_slave_0 entered promiscuous mode [ 41.290452][ T350] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.297674][ T350] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.305444][ T350] device bridge_slave_1 entered promiscuous mode [ 41.319036][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.326245][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.333413][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.340640][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.402161][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.409560][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.416948][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.425165][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.432523][ T15] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.440217][ T15] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.448088][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.455783][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.501618][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.510901][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.519861][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.527263][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.534834][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.543392][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.551508][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.563815][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.573435][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.580431][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.587716][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.596124][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.603091][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.633828][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.643037][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.671743][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.680609][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.688456][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.696688][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.733257][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.741326][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.748261][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.756735][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.765010][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.772235][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.779585][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 41.787932][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.795856][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.804987][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.820417][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 41.828685][ T51] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.838620][ T341] device veth0_vlan entered promiscuous mode [ 41.857109][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 41.865346][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.873460][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.881929][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.889486][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.898029][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.907451][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.914642][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.922437][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.931055][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.939274][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.946413][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.953789][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 41.962800][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.985315][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.993357][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.001106][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.008907][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.016648][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.024149][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.032977][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.041445][ T25] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.049229][ T25] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.057335][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.066058][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.074493][ T25] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.081786][ T25] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.089962][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.098365][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.107406][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 42.114916][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 42.124899][ T351] device veth0_vlan entered promiscuous mode [ 42.135164][ T341] device veth1_macvtap entered promiscuous mode [ 42.142581][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.150269][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.157782][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.166505][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.175659][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.183828][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.191765][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.204879][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 42.213255][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 42.222307][ T15] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.229245][ T15] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.237054][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 42.245177][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 42.253218][ T15] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.260291][ T15] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.279574][ T349] device veth0_vlan entered promiscuous mode [ 42.292992][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.302053][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.311637][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.320325][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.328016][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 42.337122][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.345312][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.353439][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.361973][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.370461][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.378681][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.387307][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.401210][ T344] device veth0_vlan entered promiscuous mode [ 42.416741][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.425913][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.437475][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.446139][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.455227][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.463617][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.480412][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.490263][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.497786][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.505282][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.513901][ T286] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.526237][ T349] device veth1_macvtap entered promiscuous mode [ 42.534473][ T344] device veth1_macvtap entered promiscuous mode [ 42.543589][ T351] device veth1_macvtap entered promiscuous mode [ 42.555013][ T350] device veth0_vlan entered promiscuous mode [ 42.568246][ T353] device veth0_vlan entered promiscuous mode [ 42.575225][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.584932][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.593907][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.602487][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.610320][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.619033][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.627855][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.635789][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.643515][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.651320][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.659896][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.668695][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.697927][ T24] audit: type=1400 audit(1704825338.310:154): avc: denied { mounton } for pid=349 comm="syz-executor.3" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 42.725389][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.734775][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.745343][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.754367][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.763289][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.772083][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.781586][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.790591][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.810554][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.821669][ T24] audit: type=1400 audit(1704825338.440:155): avc: denied { write } for pid=376 comm="syz-executor.3" name="001" dev="devtmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 42.822071][ T377] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0 [ 42.856889][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.872717][ T377] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #1 [ 42.874736][ T353] device veth1_macvtap entered promiscuous mode [ 42.904677][ T350] device veth1_macvtap entered promiscuous mode [ 42.907093][ T380] FAULT_INJECTION: forcing a failure. [ 42.907093][ T380] name failslab, interval 1, probability 0, space 0, times 1 [ 42.915502][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.933052][ T380] CPU: 1 PID: 380 Comm: syz-executor.3 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 42.936015][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.943503][ T380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 42.943509][ T380] Call Trace: [ 42.943530][ T380] dump_stack_lvl+0x1e2/0x24b [ 42.943541][ T380] ? panic+0x80b/0x80b [ 42.943553][ T380] ? bfq_pos_tree_add_move+0x43b/0x43b [ 42.943566][ T380] dump_stack+0x15/0x17 [ 42.943580][ T380] should_fail+0x3c6/0x510 [ 42.943607][ T380] ? kvasprintf_const+0x5e/0x190 [ 42.943626][ T380] __should_failslab+0xa4/0xe0 [ 42.943638][ T380] should_failslab+0x9/0x20 [ 42.943660][ T380] __kmalloc_track_caller+0x5f/0x320 [ 42.953160][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.962643][ T380] kvasprintf+0xd6/0x180 [ 42.962656][ T380] ? __x64_sys_ioctl+0x7b/0x90 [ 42.962668][ T380] ? do_syscall_64+0x34/0x70 [ 42.962680][ T380] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.962691][ T380] ? bust_spinlocks+0xe0/0xe0 [ 42.962703][ T380] ? __kasan_check_write+0x14/0x20 [ 42.962714][ T380] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 42.962724][ T380] ? _raw_spin_lock+0x1b0/0x1b0 [ 42.962736][ T380] kvasprintf_const+0x5e/0x190 [ 42.962748][ T380] kobject_set_name_vargs+0x61/0x120 [ 42.962760][ T380] dev_set_name+0xd1/0x120 [ 42.962771][ T380] ? get_device+0x30/0x30 [ 42.962781][ T380] ? pm_runtime_init+0x275/0x350 [ 42.962791][ T380] ? _raw_spin_unlock_irq+0x4e/0x70 [ 42.962804][ T380] usb_set_configuration+0xf14/0x1f30 [ 42.962829][ T380] usbdev_ioctl+0x40fa/0x5e10 [ 42.966420][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.971100][ T380] ? usbdev_poll+0x200/0x200 [ 42.971115][ T380] ? stack_trace_save+0x1c0/0x1c0 [ 42.971127][ T380] ? __kernel_text_address+0x9b/0x110 [ 42.971141][ T380] ? unwind_get_return_address+0x4d/0x90 [ 42.971152][ T380] ? arch_stack_walk+0xf3/0x140 [ 42.971165][ T380] ? stack_trace_save+0x113/0x1c0 [ 42.971188][ T380] ? terminate_walk+0x407/0x4f0 [ 42.976055][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.981267][ T380] ? stack_trace_snprint+0xf0/0xf0 [ 42.981282][ T380] ? avc_has_extended_perms+0x1e3/0xf70 [ 42.981293][ T380] ? memcpy+0x56/0x70 [ 42.981304][ T380] ? avc_has_extended_perms+0x975/0xf70 [ 42.981316][ T380] ? kmem_cache_free+0xa9/0x1e0 [ 42.981326][ T380] ? putname+0xe7/0x140 [ 42.981337][ T380] ? do_sys_openat2+0x5e1/0x6f0 [ 42.981346][ T380] ? __x64_sys_openat+0x243/0x290 [ 42.981359][ T380] ? do_syscall_64+0x34/0x70 [ 42.981371][ T380] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 42.981382][ T380] ? avc_ss_reset+0x280/0x280 [ 42.981394][ T380] ? _kstrtoull+0x3a0/0x4a0 [ 42.981405][ T380] ? kstrtouint_from_user+0x20a/0x2a0 [ 42.981415][ T380] ? kstrtol_from_user+0x310/0x310 [ 42.981427][ T380] ? __fsnotify_parent+0x4b9/0x6c0 [ 42.981441][ T380] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 42.981452][ T380] ? proc_fail_nth_write+0x20b/0x290 [ 42.981475][ T380] ? ioctl_has_perm+0x1f8/0x560 [ 42.987161][ T374] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.990536][ T380] ? do_vfs_ioctl+0x798/0x1a30 [ 42.990549][ T380] ? ioctl_has_perm+0x3f0/0x560 [ 42.990562][ T380] ? slab_free_freelist_hook+0xc0/0x190 [ 42.990573][ T380] ? preempt_count_add+0x92/0x1a0 [ 42.990583][ T380] ? __x32_compat_sys_ioctl+0x90/0x90 [ 42.990593][ T380] ? has_cap_mac_admin+0x3c0/0x3c0 [ 42.990605][ T380] ? kernel_write+0x3d0/0x3d0 [ 42.990638][ T380] ? selinux_file_ioctl+0x3cc/0x540 [ 43.293587][ T380] ? selinux_file_alloc_security+0x120/0x120 [ 43.300061][ T380] ? __fget_files+0x31e/0x380 [ 43.305276][ T380] ? security_file_ioctl+0x84/0xb0 [ 43.310380][ T380] ? usbdev_poll+0x200/0x200 [ 43.315033][ T380] __se_sys_ioctl+0x114/0x190 [ 43.319882][ T380] __x64_sys_ioctl+0x7b/0x90 [ 43.324406][ T380] do_syscall_64+0x34/0x70 [ 43.328965][ T380] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.334664][ T380] RIP: 0033:0x7ff3f7a93859 [ 43.339301][ T380] 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 [ 43.360517][ T380] RSP: 002b:00007ff3f76160c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.369481][ T380] RAX: ffffffffffffffda RBX: 00007ff3f7bb2f80 RCX: 00007ff3f7a93859 [ 43.377482][ T380] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 43.386188][ T380] RBP: 00007ff3f7616120 R08: 0000000000000000 R09: 0000000000000000 [ 43.394712][ T380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.402544][ T380] R13: 000000000000000b R14: 00007ff3f7bb2f80 R15: 00007ffe78fd6e48 [ 43.414182][ T380] usb usb7: device_add((null)) --> -22 [ 43.438402][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.443945][ T390] FAULT_INJECTION: forcing a failure. [ 43.443945][ T390] name failslab, interval 1, probability 0, space 0, times 0 [ 43.449179][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.470453][ T390] CPU: 1 PID: 390 Comm: syz-executor.2 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 43.471228][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.480676][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 43.480682][ T390] Call Trace: [ 43.480703][ T390] dump_stack_lvl+0x1e2/0x24b [ 43.480714][ T390] ? panic+0x80b/0x80b [ 43.480727][ T390] ? bfq_pos_tree_add_move+0x43b/0x43b [ 43.480739][ T390] dump_stack+0x15/0x17 [ 43.480752][ T390] should_fail+0x3c6/0x510 [ 43.480765][ T390] ? kvasprintf_const+0x5e/0x190 [ 43.480785][ T390] __should_failslab+0xa4/0xe0 [ 43.489860][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.499555][ T390] should_failslab+0x9/0x20 [ 43.499570][ T390] __kmalloc_track_caller+0x5f/0x320 [ 43.499585][ T390] kvasprintf+0xd6/0x180 [ 43.499600][ T390] ? __x64_sys_ioctl+0x7b/0x90 [ 43.499613][ T390] ? do_syscall_64+0x34/0x70 [ 43.499626][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.499648][ T390] ? bust_spinlocks+0xe0/0xe0 [ 43.505825][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.507457][ T390] ? __kasan_check_write+0x14/0x20 [ 43.507479][ T390] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 43.512518][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.517343][ T390] ? _raw_spin_lock+0x1b0/0x1b0 [ 43.517357][ T390] kvasprintf_const+0x5e/0x190 [ 43.517379][ T390] kobject_set_name_vargs+0x61/0x120 [ 43.522103][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.525866][ T390] dev_set_name+0xd1/0x120 [ 43.525877][ T390] ? get_device+0x30/0x30 [ 43.525897][ T390] ? pm_runtime_init+0x275/0x350 [ 43.531595][ T293] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.535845][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 43.535859][ T390] usb_set_configuration+0xf14/0x1f30 [ 43.535878][ T390] usbdev_ioctl+0x40fa/0x5e10 [ 43.667862][ T390] ? usbdev_poll+0x200/0x200 [ 43.672280][ T390] ? stack_trace_save+0x1c0/0x1c0 [ 43.677150][ T390] ? __kernel_text_address+0x9b/0x110 [ 43.682434][ T390] ? unwind_get_return_address+0x4d/0x90 [ 43.688091][ T390] ? arch_stack_walk+0xf3/0x140 [ 43.692866][ T390] ? stack_trace_save+0x113/0x1c0 [ 43.697725][ T390] ? terminate_walk+0x407/0x4f0 [ 43.702420][ T390] ? stack_trace_snprint+0xf0/0xf0 [ 43.707457][ T390] ? avc_has_extended_perms+0x1e3/0xf70 [ 43.712840][ T390] ? memcpy+0x56/0x70 [ 43.716642][ T390] ? avc_has_extended_perms+0x975/0xf70 [ 43.722114][ T390] ? kmem_cache_free+0xa9/0x1e0 [ 43.727151][ T390] ? putname+0xe7/0x140 [ 43.731325][ T390] ? do_sys_openat2+0x5e1/0x6f0 [ 43.736139][ T390] ? __x64_sys_openat+0x243/0x290 [ 43.740954][ T390] ? do_syscall_64+0x34/0x70 [ 43.746071][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.752147][ T390] ? avc_ss_reset+0x280/0x280 [ 43.758404][ T390] ? _kstrtoull+0x3a0/0x4a0 [ 43.762848][ T390] ? kstrtouint_from_user+0x20a/0x2a0 [ 43.768397][ T390] ? kstrtol_from_user+0x310/0x310 [ 43.773344][ T390] ? __fsnotify_parent+0x4b9/0x6c0 [ 43.778904][ T390] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 43.785503][ T390] ? proc_fail_nth_write+0x20b/0x290 [ 43.790702][ T390] ? ioctl_has_perm+0x1f8/0x560 [ 43.795390][ T390] ? do_vfs_ioctl+0x798/0x1a30 [ 43.800461][ T390] ? ioctl_has_perm+0x3f0/0x560 [ 43.805869][ T390] ? slab_free_freelist_hook+0xc0/0x190 [ 43.811941][ T390] ? preempt_count_add+0x92/0x1a0 [ 43.817317][ T390] ? __x32_compat_sys_ioctl+0x90/0x90 [ 43.822840][ T390] ? has_cap_mac_admin+0x3c0/0x3c0 [ 43.828298][ T390] ? kernel_write+0x3d0/0x3d0 [ 43.833395][ T390] ? selinux_file_ioctl+0x3cc/0x540 [ 43.838504][ T390] ? selinux_file_alloc_security+0x120/0x120 [ 43.844329][ T390] ? __fget_files+0x31e/0x380 [ 43.849002][ T390] ? security_file_ioctl+0x84/0xb0 [ 43.854397][ T390] ? usbdev_poll+0x200/0x200 [ 43.860361][ T390] __se_sys_ioctl+0x114/0x190 [ 43.865099][ T390] __x64_sys_ioctl+0x7b/0x90 [ 43.869822][ T390] do_syscall_64+0x34/0x70 [ 43.874107][ T390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 43.880019][ T390] RIP: 0033:0x7f2cfc3c9859 [ 43.884740][ 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 [ 43.906219][ T390] RSP: 002b:00007f2cfbf4c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 43.914942][ T390] RAX: ffffffffffffffda RBX: 00007f2cfc4e8f80 RCX: 00007f2cfc3c9859 [ 43.922846][ T390] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 43.931151][ T390] RBP: 00007f2cfbf4c120 R08: 0000000000000000 R09: 0000000000000000 [ 43.939381][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 43.947279][ T390] R13: 000000000000000b R14: 00007f2cfc4e8f80 R15: 00007ffe0fd215c8 [ 43.957350][ T390] usb usb7: device_add((null)) --> -22 [ 44.002701][ T398] FAULT_INJECTION: forcing a failure. [ 44.002701][ T398] name failslab, interval 1, probability 0, space 0, times 0 [ 44.016969][ T398] CPU: 0 PID: 398 Comm: syz-executor.4 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 44.027207][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 44.037101][ T398] Call Trace: [ 44.040468][ T398] dump_stack_lvl+0x1e2/0x24b [ 44.045217][ T398] ? panic+0x80b/0x80b [ 44.049351][ T398] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.054954][ T398] dump_stack+0x15/0x17 [ 44.059222][ T398] should_fail+0x3c6/0x510 [ 44.063594][ T398] ? kvasprintf_const+0x5e/0x190 [ 44.068522][ T398] __should_failslab+0xa4/0xe0 [ 44.073297][ T398] should_failslab+0x9/0x20 [ 44.077668][ T398] __kmalloc_track_caller+0x5f/0x320 [ 44.084688][ T398] kvasprintf+0xd6/0x180 [ 44.091160][ T398] ? __x64_sys_ioctl+0x7b/0x90 [ 44.096896][ T398] ? do_syscall_64+0x34/0x70 [ 44.101701][ T398] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.108284][ T398] ? bust_spinlocks+0xe0/0xe0 [ 44.113097][ T398] ? __kasan_check_write+0x14/0x20 [ 44.118497][ T398] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 44.123914][ T398] ? _raw_spin_lock+0x1b0/0x1b0 [ 44.130174][ T398] kvasprintf_const+0x5e/0x190 [ 44.135152][ T398] kobject_set_name_vargs+0x61/0x120 [ 44.142247][ T398] dev_set_name+0xd1/0x120 [ 44.147410][ T398] ? get_device+0x30/0x30 [ 44.152839][ T398] ? pm_runtime_init+0x275/0x350 [ 44.157907][ T398] ? _raw_spin_unlock_irq+0x4e/0x70 [ 44.163099][ T398] usb_set_configuration+0xf14/0x1f30 [ 44.168755][ T398] usbdev_ioctl+0x40fa/0x5e10 [ 44.173281][ T398] ? usbdev_poll+0x200/0x200 [ 44.178255][ T398] ? update_load_avg+0x541/0x1690 [ 44.183283][ T398] ? enqueue_task_fair+0xd14/0x2820 [ 44.188652][ T398] ? avc_has_extended_perms+0x1e3/0xf70 [ 44.194756][ T398] ? memcpy+0x56/0x70 [ 44.198835][ T398] ? avc_has_extended_perms+0x975/0xf70 [ 44.204364][ T398] ? avc_ss_reset+0x280/0x280 [ 44.208877][ T398] ? _kstrtoull+0x3a0/0x4a0 [ 44.213679][ T398] ? kstrtouint_from_user+0x20a/0x2a0 [ 44.219274][ T398] ? kstrtol_from_user+0x310/0x310 [ 44.224206][ T398] ? __fsnotify_parent+0x4b9/0x6c0 [ 44.229240][ T398] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 44.235937][ T398] ? proc_fail_nth_write+0x20b/0x290 [ 44.241309][ T398] ? ioctl_has_perm+0x1f8/0x560 [ 44.246254][ T398] ? do_vfs_ioctl+0x798/0x1a30 [ 44.250966][ T398] ? ioctl_has_perm+0x3f0/0x560 [ 44.255762][ T398] ? preempt_count_add+0x92/0x1a0 [ 44.260771][ T398] ? __x32_compat_sys_ioctl+0x90/0x90 [ 44.266976][ T398] ? has_cap_mac_admin+0x3c0/0x3c0 [ 44.272002][ T398] ? kernel_write+0x3d0/0x3d0 [ 44.276508][ T398] ? selinux_file_ioctl+0x3cc/0x540 [ 44.281993][ T398] ? selinux_file_alloc_security+0x120/0x120 [ 44.288389][ T398] ? __fget_files+0x31e/0x380 [ 44.293226][ T398] ? security_file_ioctl+0x84/0xb0 [ 44.304370][ T398] ? usbdev_poll+0x200/0x200 [ 44.309019][ T398] __se_sys_ioctl+0x114/0x190 [ 44.313535][ T398] __x64_sys_ioctl+0x7b/0x90 [ 44.318205][ T398] do_syscall_64+0x34/0x70 [ 44.322535][ T398] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.328700][ T398] RIP: 0033:0x7f168de09859 [ 44.333100][ 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 [ 44.353144][ T398] RSP: 002b:00007f168d98c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.361824][ T398] RAX: ffffffffffffffda RBX: 00007f168df28f80 RCX: 00007f168de09859 [ 44.370254][ T398] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 44.378445][ T398] RBP: 00007f168d98c120 R08: 0000000000000000 R09: 0000000000000000 [ 44.386860][ T398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.395898][ T398] R13: 000000000000000b R14: 00007f168df28f80 R15: 00007ffd0adb51d8 [ 44.408584][ T398] usb usb7: device_add((null)) --> -22 [ 44.440218][ T423] FAULT_INJECTION: forcing a failure. [ 44.440218][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 44.459808][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 44.469878][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 44.480303][ T423] Call Trace: [ 44.483473][ T423] dump_stack_lvl+0x1e2/0x24b [ 44.488299][ T423] ? panic+0x80b/0x80b [ 44.492187][ T423] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.497767][ T423] dump_stack+0x15/0x17 [ 44.501858][ T423] should_fail+0x3c6/0x510 [ 44.506198][ T423] ? kvasprintf_const+0x5e/0x190 [ 44.511393][ T423] __should_failslab+0xa4/0xe0 [ 44.516003][ T423] should_failslab+0x9/0x20 [ 44.520627][ T423] __kmalloc_track_caller+0x5f/0x320 [ 44.525953][ T423] kvasprintf+0xd6/0x180 [ 44.530242][ T423] ? __x64_sys_ioctl+0x7b/0x90 [ 44.534841][ T423] ? do_syscall_64+0x34/0x70 [ 44.539263][ T423] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.545180][ T423] ? bust_spinlocks+0xe0/0xe0 [ 44.549714][ T423] ? __kasan_check_write+0x14/0x20 [ 44.555088][ T423] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 44.560387][ T423] ? _raw_spin_lock+0x1b0/0x1b0 [ 44.565066][ T423] kvasprintf_const+0x5e/0x190 [ 44.569812][ T423] kobject_set_name_vargs+0x61/0x120 [ 44.575192][ T423] dev_set_name+0xd1/0x120 [ 44.579700][ T423] ? get_device+0x30/0x30 [ 44.583838][ T423] ? pm_runtime_init+0x275/0x350 [ 44.588614][ T423] ? _raw_spin_unlock_irq+0x4e/0x70 [ 44.593645][ T423] usb_set_configuration+0xf14/0x1f30 [ 44.599295][ T423] usbdev_ioctl+0x40fa/0x5e10 [ 44.604086][ T423] ? usbdev_poll+0x200/0x200 [ 44.608861][ T423] ? stack_trace_save+0x1c0/0x1c0 [ 44.613913][ T423] ? __kernel_text_address+0x9b/0x110 [ 44.619200][ T423] ? unwind_get_return_address+0x4d/0x90 [ 44.624861][ T423] ? arch_stack_walk+0xf3/0x140 [ 44.629722][ T423] ? stack_trace_save+0x113/0x1c0 [ 44.635096][ T423] ? terminate_walk+0x407/0x4f0 [ 44.640071][ T423] ? stack_trace_snprint+0xf0/0xf0 [ 44.645158][ T423] ? avc_has_extended_perms+0x1e3/0xf70 [ 44.650531][ T423] ? memcpy+0x56/0x70 [ 44.654439][ T423] ? avc_has_extended_perms+0x975/0xf70 [ 44.660038][ T423] ? kmem_cache_free+0xa9/0x1e0 [ 44.664766][ T423] ? putname+0xe7/0x140 [ 44.668913][ T423] ? do_sys_openat2+0x5e1/0x6f0 [ 44.673806][ T423] ? __x64_sys_openat+0x243/0x290 [ 44.678872][ T423] ? do_syscall_64+0x34/0x70 [ 44.683522][ T423] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.689502][ T423] ? avc_ss_reset+0x280/0x280 [ 44.694308][ T423] ? _kstrtoull+0x3a0/0x4a0 [ 44.698795][ T423] ? kstrtouint_from_user+0x20a/0x2a0 [ 44.704244][ T423] ? kstrtol_from_user+0x310/0x310 [ 44.709722][ T423] ? __fsnotify_parent+0x4b9/0x6c0 [ 44.714793][ T423] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 44.721482][ T423] ? proc_fail_nth_write+0x20b/0x290 [ 44.727014][ T423] ? ioctl_has_perm+0x1f8/0x560 [ 44.732350][ T423] ? do_vfs_ioctl+0x798/0x1a30 [ 44.737275][ T423] ? ioctl_has_perm+0x3f0/0x560 [ 44.742051][ T423] ? slab_free_freelist_hook+0xc0/0x190 [ 44.747420][ T423] ? preempt_count_add+0x92/0x1a0 [ 44.752640][ T423] ? __x32_compat_sys_ioctl+0x90/0x90 [ 44.757868][ T423] ? has_cap_mac_admin+0x3c0/0x3c0 [ 44.762919][ T423] ? kernel_write+0x3d0/0x3d0 [ 44.767608][ T423] ? selinux_file_ioctl+0x3cc/0x540 [ 44.773015][ T423] ? selinux_file_alloc_security+0x120/0x120 [ 44.779230][ T423] ? __fget_files+0x31e/0x380 [ 44.783943][ T423] ? security_file_ioctl+0x84/0xb0 [ 44.788856][ T423] ? usbdev_poll+0x200/0x200 [ 44.793394][ T423] __se_sys_ioctl+0x114/0x190 [ 44.798077][ T423] __x64_sys_ioctl+0x7b/0x90 [ 44.802560][ T423] do_syscall_64+0x34/0x70 [ 44.806748][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.813675][ T423] RIP: 0033:0x7f2443922859 [ 44.818218][ T423] 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 [ 44.838552][ T423] RSP: 002b:00007f24434a50c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.846898][ T423] RAX: ffffffffffffffda RBX: 00007f2443a41f80 RCX: 00007f2443922859 [ 44.855173][ T423] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 44.864195][ T423] RBP: 00007f24434a5120 R08: 0000000000000000 R09: 0000000000000000 [ 44.874780][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.882799][ T423] R13: 000000000000000b R14: 00007f2443a41f80 R15: 00007fffbe4d3d58 [ 44.896779][ T423] usb usb7: device_add((null)) --> -22 [ 44.905344][ T433] FAULT_INJECTION: forcing a failure. [ 44.905344][ T433] name failslab, interval 1, probability 0, space 0, times 0 [ 44.919794][ T433] CPU: 0 PID: 433 Comm: syz-executor.5 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 44.930399][ T433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 44.940605][ T433] Call Trace: [ 44.943931][ T433] dump_stack_lvl+0x1e2/0x24b [ 44.948650][ T433] ? panic+0x80b/0x80b [ 44.952599][ T433] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.958187][ T433] ? unwind_get_return_address+0x4d/0x90 [ 44.964449][ T433] dump_stack+0x15/0x17 [ 44.968617][ T433] should_fail+0x3c6/0x510 [ 44.972955][ T433] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 44.978232][ T433] __should_failslab+0xa4/0xe0 [ 44.983039][ T433] should_failslab+0x9/0x20 [ 44.987749][ T433] __kmalloc+0x60/0x330 [ 44.992040][ T433] ? _raw_spin_unlock+0x4d/0x70 [ 44.996823][ T433] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 45.002450][ T433] usb_hcd_submit_urb+0x8c4/0x1b70 [ 45.007616][ T433] ? usb_alloc_urb+0x3d/0x140 [ 45.012271][ T433] ? dma_pool_destroy+0x50/0x5c0 [ 45.017145][ T433] ? dma_map_single_attrs+0x160/0x160 [ 45.022340][ T433] ? usb_reset_configuration+0x21b/0xb00 [ 45.028179][ T433] ? usbdev_ioctl+0x40d5/0x5e10 [ 45.033034][ T433] ? __se_sys_ioctl+0x114/0x190 [ 45.037814][ T433] ? __x64_sys_ioctl+0x7b/0x90 [ 45.042693][ T433] ? do_syscall_64+0x34/0x70 [ 45.047493][ T433] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.054046][ T433] usb_submit_urb+0x106e/0x15c0 [ 45.058989][ T433] usb_start_wait_urb+0x120/0x350 [ 45.064028][ T433] ? usb_api_blocking_completion+0xb0/0xb0 [ 45.069747][ T433] ? __kmalloc+0x1aa/0x330 [ 45.074527][ T433] ? __kasan_check_write+0x14/0x20 [ 45.079580][ T433] usb_control_msg+0x2ad/0x4c0 [ 45.084397][ T433] ? usb_anchor_empty+0x40/0x40 [ 45.089350][ T433] ? mutex_trylock+0xa0/0xa0 [ 45.093876][ T433] usb_reset_configuration+0x21b/0xb00 [ 45.100367][ T433] ? mutex_lock+0xa5/0x110 [ 45.105071][ T433] usbdev_ioctl+0x40d5/0x5e10 [ 45.110079][ T433] ? usbdev_poll+0x200/0x200 [ 45.114502][ T433] ? stack_trace_save+0x1c0/0x1c0 [ 45.119386][ T433] ? __kernel_text_address+0x9b/0x110 [ 45.125210][ T433] ? unwind_get_return_address+0x4d/0x90 [ 45.130905][ T433] ? arch_stack_walk+0xf3/0x140 [ 45.135759][ T433] ? stack_trace_save+0x113/0x1c0 [ 45.140959][ T433] ? terminate_walk+0x407/0x4f0 [ 45.145842][ T433] ? stack_trace_snprint+0xf0/0xf0 [ 45.151079][ T433] ? avc_has_extended_perms+0x1e3/0xf70 [ 45.156662][ T433] ? memcpy+0x56/0x70 [ 45.161005][ T433] ? avc_has_extended_perms+0x975/0xf70 [ 45.166781][ T433] ? kmem_cache_free+0xa9/0x1e0 [ 45.171581][ T433] ? putname+0xe7/0x140 [ 45.175560][ T433] ? do_sys_openat2+0x5e1/0x6f0 [ 45.180251][ T433] ? __x64_sys_openat+0x243/0x290 [ 45.186254][ T433] ? do_syscall_64+0x34/0x70 [ 45.190696][ T433] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.197428][ T433] ? avc_ss_reset+0x280/0x280 [ 45.202123][ T433] ? _kstrtoull+0x3a0/0x4a0 [ 45.207045][ T433] ? kstrtouint_from_user+0x20a/0x2a0 [ 45.212559][ T433] ? kstrtol_from_user+0x310/0x310 [ 45.218256][ T433] ? __fsnotify_parent+0x4b9/0x6c0 [ 45.223623][ T433] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 45.230671][ T433] ? proc_fail_nth_write+0x20b/0x290 [ 45.236134][ T433] ? ioctl_has_perm+0x1f8/0x560 [ 45.240812][ T433] ? do_vfs_ioctl+0x798/0x1a30 [ 45.245502][ T433] ? ioctl_has_perm+0x3f0/0x560 [ 45.250375][ T433] ? slab_free_freelist_hook+0xc0/0x190 [ 45.255914][ T433] ? preempt_count_add+0x92/0x1a0 [ 45.260962][ T433] ? __x32_compat_sys_ioctl+0x90/0x90 [ 45.266163][ T433] ? has_cap_mac_admin+0x3c0/0x3c0 [ 45.271106][ T433] ? kernel_write+0x3d0/0x3d0 [ 45.275836][ T433] ? selinux_file_ioctl+0x3cc/0x540 [ 45.280991][ T433] ? selinux_file_alloc_security+0x120/0x120 [ 45.286759][ T433] ? __fget_files+0x31e/0x380 [ 45.291529][ T433] ? security_file_ioctl+0x84/0xb0 [ 45.297232][ T433] ? usbdev_poll+0x200/0x200 [ 45.302849][ T433] __se_sys_ioctl+0x114/0x190 [ 45.307515][ T433] __x64_sys_ioctl+0x7b/0x90 [ 45.312072][ T433] do_syscall_64+0x34/0x70 [ 45.316294][ T433] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.322023][ T433] RIP: 0033:0x7f86ca0cd859 [ 45.326272][ T433] 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 [ 45.345930][ T433] RSP: 002b:00007f86c9c500c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.354273][ T433] RAX: ffffffffffffffda RBX: 00007f86ca1ecf80 RCX: 00007f86ca0cd859 [ 45.362602][ T433] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 45.370587][ T433] RBP: 00007f86c9c50120 R08: 0000000000000000 R09: 0000000000000000 [ 45.378975][ T433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.388433][ T433] R13: 000000000000000b R14: 00007f86ca1ecf80 R15: 00007fff31a6b7b8 [ 45.403273][ T462] FAULT_INJECTION: forcing a failure. [ 45.403273][ T462] name failslab, interval 1, probability 0, space 0, times 0 [ 45.415941][ T462] CPU: 0 PID: 462 Comm: syz-executor.4 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 45.426337][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 45.436627][ T462] Call Trace: [ 45.439762][ T462] dump_stack_lvl+0x1e2/0x24b [ 45.444310][ T462] ? panic+0x80b/0x80b [ 45.448335][ T462] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.454245][ T462] ? unwind_get_return_address+0x4d/0x90 [ 45.459770][ T462] ? arch_stack_walk+0xf3/0x140 [ 45.464926][ T462] dump_stack+0x15/0x17 [ 45.469207][ T462] should_fail+0x3c6/0x510 [ 45.473694][ T462] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 45.479310][ T462] __should_failslab+0xa4/0xe0 [ 45.484033][ T462] should_failslab+0x9/0x20 [ 45.488709][ T462] __kmalloc+0x60/0x330 [ 45.492878][ T462] ? _raw_spin_unlock+0x4d/0x70 [ 45.498005][ T462] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 45.503386][ T462] usb_hcd_submit_urb+0x8c4/0x1b70 [ 45.508422][ T462] ? usb_alloc_urb+0x3d/0x140 [ 45.512931][ T462] ? dma_pool_destroy+0x50/0x5c0 [ 45.517712][ T462] ? dma_map_single_attrs+0x160/0x160 [ 45.522907][ T462] ? usb_reset_configuration+0x21b/0xb00 [ 45.528651][ T462] ? usbdev_ioctl+0x40d5/0x5e10 [ 45.533603][ T462] ? __se_sys_ioctl+0x114/0x190 [ 45.538459][ T462] ? __x64_sys_ioctl+0x7b/0x90 [ 45.543050][ T462] ? do_syscall_64+0x34/0x70 [ 45.547474][ T462] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.553465][ T462] usb_submit_urb+0x106e/0x15c0 [ 45.558157][ T462] usb_start_wait_urb+0x120/0x350 [ 45.563034][ T462] ? usb_api_blocking_completion+0xb0/0xb0 [ 45.568650][ T462] ? __kmalloc+0x1aa/0x330 [ 45.573050][ T462] ? __kasan_check_write+0x14/0x20 [ 45.578033][ T462] usb_control_msg+0x2ad/0x4c0 [ 45.583062][ T462] ? usb_anchor_empty+0x40/0x40 [ 45.587784][ T462] ? mutex_trylock+0xa0/0xa0 [ 45.592172][ T462] ? avc_has_perm+0x275/0x400 [ 45.596864][ T462] usb_reset_configuration+0x21b/0xb00 [ 45.602811][ T462] ? mutex_lock+0xd6/0x110 [ 45.607518][ T462] usbdev_ioctl+0x40d5/0x5e10 [ 45.612112][ T462] ? usbdev_poll+0x200/0x200 [ 45.616644][ T462] ? stack_trace_save+0x1c0/0x1c0 [ 45.621632][ T462] ? __kernel_text_address+0x9b/0x110 [ 45.626946][ T462] ? unwind_get_return_address+0x4d/0x90 [ 45.632437][ T462] ? arch_stack_walk+0xf3/0x140 [ 45.637107][ T462] ? stack_trace_save+0x113/0x1c0 [ 45.642441][ T462] ? terminate_walk+0x407/0x4f0 [ 45.647222][ T462] ? stack_trace_snprint+0xf0/0xf0 [ 45.652371][ T462] ? avc_has_extended_perms+0x1e3/0xf70 [ 45.657839][ T462] ? memcpy+0x56/0x70 [ 45.661954][ T462] ? avc_has_extended_perms+0x975/0xf70 [ 45.667400][ T462] ? kmem_cache_free+0xa9/0x1e0 [ 45.672599][ T462] ? putname+0xe7/0x140 [ 45.676603][ T462] ? do_sys_openat2+0x5e1/0x6f0 [ 45.681370][ T462] ? __x64_sys_openat+0x243/0x290 [ 45.687430][ T462] ? do_syscall_64+0x34/0x70 [ 45.691926][ T462] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.698505][ T462] ? avc_ss_reset+0x280/0x280 [ 45.703044][ T462] ? _kstrtoull+0x3a0/0x4a0 [ 45.707368][ T462] ? kstrtouint_from_user+0x20a/0x2a0 [ 45.712654][ T462] ? kstrtol_from_user+0x310/0x310 [ 45.717691][ T462] ? __fsnotify_parent+0x4b9/0x6c0 [ 45.722989][ T462] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 45.730050][ T462] ? proc_fail_nth_write+0x20b/0x290 [ 45.735474][ T462] ? ioctl_has_perm+0x1f8/0x560 [ 45.740326][ T462] ? do_vfs_ioctl+0x798/0x1a30 [ 45.745315][ T462] ? ioctl_has_perm+0x3f0/0x560 [ 45.750262][ T462] ? slab_free_freelist_hook+0xc0/0x190 [ 45.755636][ T462] ? preempt_count_add+0x92/0x1a0 [ 45.760798][ T462] ? __x32_compat_sys_ioctl+0x90/0x90 [ 45.766075][ T462] ? has_cap_mac_admin+0x3c0/0x3c0 [ 45.771119][ T462] ? kernel_write+0x3d0/0x3d0 [ 45.775639][ T462] ? selinux_file_ioctl+0x3cc/0x540 [ 45.780665][ T462] ? selinux_file_alloc_security+0x120/0x120 [ 45.786812][ T462] ? __fget_files+0x31e/0x380 [ 45.791476][ T462] ? security_file_ioctl+0x84/0xb0 [ 45.796554][ T462] ? usbdev_poll+0x200/0x200 [ 45.800933][ T462] __se_sys_ioctl+0x114/0x190 [ 45.805563][ T462] __x64_sys_ioctl+0x7b/0x90 [ 45.810226][ T462] do_syscall_64+0x34/0x70 [ 45.814849][ T462] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.820879][ T462] RIP: 0033:0x7f168de09859 [ 45.825103][ T462] 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 [ 45.845789][ T462] RSP: 002b:00007f168d96b0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.854637][ T462] RAX: ffffffffffffffda RBX: 00007f168df29050 RCX: 00007f168de09859 2024/01/09 18:35:41 executed programs: 20 [ 45.862619][ T462] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 45.870789][ T462] RBP: 00007f168d96b120 R08: 0000000000000000 R09: 0000000000000000 [ 45.878857][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.886775][ T462] R13: 000000000000006e R14: 00007f168df29050 R15: 00007ffd0adb51d8 [ 45.932243][ T472] FAULT_INJECTION: forcing a failure. [ 45.932243][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 45.948553][ T472] CPU: 0 PID: 472 Comm: syz-executor.3 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 45.958620][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 45.969289][ T472] Call Trace: [ 45.972400][ T472] dump_stack_lvl+0x1e2/0x24b [ 45.976893][ T472] ? panic+0x80b/0x80b [ 45.980853][ T472] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.986095][ T472] dump_stack+0x15/0x17 [ 45.990080][ T472] should_fail+0x3c6/0x510 [ 45.994323][ T472] ? kvasprintf_const+0x5e/0x190 [ 45.999237][ T472] __should_failslab+0xa4/0xe0 [ 46.004010][ T472] should_failslab+0x9/0x20 [ 46.008474][ T472] __kmalloc_track_caller+0x5f/0x320 [ 46.014362][ T472] kvasprintf+0xd6/0x180 [ 46.018552][ T472] ? __x64_sys_ioctl+0x7b/0x90 [ 46.023307][ T472] ? do_syscall_64+0x34/0x70 [ 46.027758][ T472] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.033640][ T472] ? bust_spinlocks+0xe0/0xe0 [ 46.038202][ T472] ? __kasan_check_write+0x14/0x20 [ 46.043089][ T472] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 46.048553][ T472] ? _raw_spin_lock+0x1b0/0x1b0 [ 46.053323][ T472] kvasprintf_const+0x5e/0x190 [ 46.058217][ T472] kobject_set_name_vargs+0x61/0x120 [ 46.063422][ T472] dev_set_name+0xd1/0x120 [ 46.068342][ T472] ? get_device+0x30/0x30 [ 46.072681][ T472] ? pm_runtime_init+0x275/0x350 [ 46.077541][ T472] ? _raw_spin_unlock_irq+0x4e/0x70 [ 46.083127][ T472] usb_set_configuration+0xf14/0x1f30 [ 46.088330][ T472] usbdev_ioctl+0x40fa/0x5e10 [ 46.092971][ T472] ? usbdev_poll+0x200/0x200 [ 46.098163][ T472] ? stack_trace_save+0x1c0/0x1c0 [ 46.103056][ T472] ? __kernel_text_address+0x9b/0x110 [ 46.108345][ T472] ? unwind_get_return_address+0x4d/0x90 [ 46.114068][ T472] ? arch_stack_walk+0xf3/0x140 [ 46.119053][ T472] ? stack_trace_save+0x113/0x1c0 [ 46.124427][ T472] ? terminate_walk+0x407/0x4f0 [ 46.129495][ T472] ? stack_trace_snprint+0xf0/0xf0 [ 46.134852][ T472] ? avc_has_extended_perms+0x1e3/0xf70 [ 46.140400][ T472] ? memcpy+0x56/0x70 [ 46.144547][ T472] ? avc_has_extended_perms+0x975/0xf70 [ 46.149917][ T472] ? kmem_cache_free+0xa9/0x1e0 [ 46.154783][ T472] ? putname+0xe7/0x140 [ 46.159473][ T472] ? do_sys_openat2+0x5e1/0x6f0 [ 46.164332][ T472] ? __x64_sys_openat+0x243/0x290 [ 46.169207][ T472] ? do_syscall_64+0x34/0x70 [ 46.174182][ T472] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.180130][ T472] ? avc_ss_reset+0x280/0x280 [ 46.184791][ T472] ? _kstrtoull+0x3a0/0x4a0 [ 46.189199][ T472] ? kstrtouint_from_user+0x20a/0x2a0 [ 46.194621][ T472] ? kstrtol_from_user+0x310/0x310 [ 46.199955][ T472] ? __fsnotify_parent+0x4b9/0x6c0 [ 46.204881][ T472] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 46.211470][ T472] ? proc_fail_nth_write+0x20b/0x290 [ 46.216880][ T472] ? ioctl_has_perm+0x1f8/0x560 [ 46.222312][ T472] ? do_vfs_ioctl+0x798/0x1a30 [ 46.226906][ T472] ? ioctl_has_perm+0x3f0/0x560 [ 46.231675][ T472] ? slab_free_freelist_hook+0xc0/0x190 [ 46.237155][ T472] ? preempt_count_add+0x92/0x1a0 [ 46.242026][ T472] ? __x32_compat_sys_ioctl+0x90/0x90 [ 46.247264][ T472] ? has_cap_mac_admin+0x3c0/0x3c0 [ 46.252366][ T472] ? kernel_write+0x3d0/0x3d0 [ 46.257288][ T472] ? selinux_file_ioctl+0x3cc/0x540 [ 46.262612][ T472] ? selinux_file_alloc_security+0x120/0x120 [ 46.268623][ T472] ? __fget_files+0x31e/0x380 [ 46.273250][ T472] ? security_file_ioctl+0x84/0xb0 [ 46.278867][ T472] ? usbdev_poll+0x200/0x200 [ 46.283375][ T472] __se_sys_ioctl+0x114/0x190 [ 46.288255][ T472] __x64_sys_ioctl+0x7b/0x90 [ 46.293135][ T472] do_syscall_64+0x34/0x70 [ 46.297859][ T472] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.304940][ T472] RIP: 0033:0x7ff3f7a93859 [ 46.309265][ T472] 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 [ 46.329342][ T472] RSP: 002b:00007ff3f76160c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.337542][ T472] RAX: ffffffffffffffda RBX: 00007ff3f7bb2f80 RCX: 00007ff3f7a93859 [ 46.345469][ T472] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 46.354081][ T472] RBP: 00007ff3f7616120 R08: 0000000000000000 R09: 0000000000000000 [ 46.362323][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.370195][ T472] R13: 000000000000000b R14: 00007ff3f7bb2f80 R15: 00007ffe78fd6e48 [ 46.382168][ T472] usb usb7: device_add((null)) --> -22 [ 46.388511][ T475] FAULT_INJECTION: forcing a failure. [ 46.388511][ T475] name failslab, interval 1, probability 0, space 0, times 0 [ 46.403120][ T475] CPU: 1 PID: 475 Comm: syz-executor.1 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 46.413352][ T475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 46.423794][ T475] Call Trace: [ 46.427259][ T475] dump_stack_lvl+0x1e2/0x24b [ 46.431965][ T475] ? panic+0x80b/0x80b [ 46.438132][ T475] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.443644][ T475] ? unwind_get_return_address+0x4d/0x90 [ 46.449428][ T475] ? arch_stack_walk+0xf3/0x140 [ 46.454292][ T475] dump_stack+0x15/0x17 [ 46.458474][ T475] should_fail+0x3c6/0x510 [ 46.464592][ T475] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.470397][ T475] __should_failslab+0xa4/0xe0 [ 46.475476][ T475] should_failslab+0x9/0x20 [ 46.480016][ T475] __kmalloc+0x60/0x330 [ 46.484082][ T475] ? _raw_spin_unlock+0x4d/0x70 [ 46.488854][ T475] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 46.494697][ T475] usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.499758][ T475] ? usb_alloc_urb+0x3d/0x140 [ 46.504399][ T475] ? dma_pool_destroy+0x50/0x5c0 [ 46.509201][ T475] ? dma_map_single_attrs+0x160/0x160 [ 46.514833][ T475] ? usb_reset_configuration+0x21b/0xb00 [ 46.521305][ T475] ? usbdev_ioctl+0x40d5/0x5e10 [ 46.526175][ T475] ? __se_sys_ioctl+0x114/0x190 [ 46.531172][ T475] ? __x64_sys_ioctl+0x7b/0x90 [ 46.535956][ T475] ? do_syscall_64+0x34/0x70 [ 46.540596][ T475] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.546721][ T475] usb_submit_urb+0x106e/0x15c0 [ 46.551575][ T475] usb_start_wait_urb+0x120/0x350 [ 46.556573][ T475] ? usb_api_blocking_completion+0xb0/0xb0 [ 46.562290][ T475] ? __kmalloc+0x1aa/0x330 [ 46.566831][ T475] ? __kasan_check_write+0x14/0x20 [ 46.571964][ T475] usb_control_msg+0x2ad/0x4c0 [ 46.576682][ T475] ? usb_anchor_empty+0x40/0x40 [ 46.581481][ T475] ? mutex_trylock+0xa0/0xa0 [ 46.585910][ T475] usb_reset_configuration+0x21b/0xb00 [ 46.591265][ T475] ? mutex_lock+0xd6/0x110 [ 46.595869][ T475] usbdev_ioctl+0x40d5/0x5e10 [ 46.600463][ T475] ? usbdev_poll+0x200/0x200 [ 46.604970][ T475] ? stack_trace_save+0x1c0/0x1c0 [ 46.609843][ T475] ? __kernel_text_address+0x9b/0x110 [ 46.615135][ T475] ? unwind_get_return_address+0x4d/0x90 [ 46.620656][ T475] ? arch_stack_walk+0xf3/0x140 [ 46.625725][ T475] ? stack_trace_save+0x113/0x1c0 [ 46.630750][ T475] ? terminate_walk+0x407/0x4f0 [ 46.635464][ T475] ? stack_trace_snprint+0xf0/0xf0 [ 46.640576][ T475] ? avc_has_extended_perms+0x1e3/0xf70 [ 46.646258][ T475] ? memcpy+0x56/0x70 [ 46.650159][ T475] ? avc_has_extended_perms+0x975/0xf70 [ 46.655567][ T475] ? kmem_cache_free+0xa9/0x1e0 [ 46.660345][ T475] ? putname+0xe7/0x140 [ 46.664395][ T475] ? do_sys_openat2+0x5e1/0x6f0 [ 46.669536][ T475] ? __x64_sys_openat+0x243/0x290 [ 46.674611][ T475] ? do_syscall_64+0x34/0x70 [ 46.679450][ T475] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.685559][ T475] ? avc_ss_reset+0x280/0x280 [ 46.690656][ T475] ? _kstrtoull+0x3a0/0x4a0 [ 46.695562][ T475] ? kstrtouint_from_user+0x20a/0x2a0 [ 46.700773][ T475] ? kstrtol_from_user+0x310/0x310 [ 46.705921][ T475] ? __fsnotify_parent+0x4b9/0x6c0 [ 46.711046][ T475] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 46.717749][ T475] ? proc_fail_nth_write+0x20b/0x290 [ 46.723276][ T475] ? ioctl_has_perm+0x1f8/0x560 [ 46.727945][ T475] ? do_vfs_ioctl+0x798/0x1a30 [ 46.732763][ T475] ? ioctl_has_perm+0x3f0/0x560 [ 46.737677][ T475] ? slab_free_freelist_hook+0xc0/0x190 [ 46.743704][ T475] ? preempt_count_add+0x92/0x1a0 [ 46.749417][ T475] ? __x32_compat_sys_ioctl+0x90/0x90 [ 46.755016][ T475] ? has_cap_mac_admin+0x3c0/0x3c0 [ 46.760242][ T475] ? kernel_write+0x3d0/0x3d0 [ 46.765324][ T475] ? selinux_file_ioctl+0x3cc/0x540 [ 46.771253][ T475] ? selinux_file_alloc_security+0x120/0x120 [ 46.777237][ T475] ? __fget_files+0x31e/0x380 [ 46.782088][ T475] ? security_file_ioctl+0x84/0xb0 [ 46.787064][ T475] ? usbdev_poll+0x200/0x200 [ 46.791448][ T475] __se_sys_ioctl+0x114/0x190 [ 46.796801][ T475] __x64_sys_ioctl+0x7b/0x90 [ 46.801964][ T475] do_syscall_64+0x34/0x70 [ 46.806789][ T475] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.813470][ T475] RIP: 0033:0x7f848852d859 [ 46.817956][ T475] 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 [ 46.838786][ T475] RSP: 002b:00007f84880b00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.848532][ T475] RAX: ffffffffffffffda RBX: 00007f848864cf80 RCX: 00007f848852d859 [ 46.856419][ T475] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 46.864485][ T475] RBP: 00007f84880b0120 R08: 0000000000000000 R09: 0000000000000000 [ 46.873927][ T475] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.882040][ T475] R13: 000000000000000b R14: 00007f848864cf80 R15: 00007ffd6cb2c358 [ 46.892088][ T477] FAULT_INJECTION: forcing a failure. [ 46.892088][ T477] name failslab, interval 1, probability 0, space 0, times 0 [ 46.907269][ T477] CPU: 0 PID: 477 Comm: syz-executor.4 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 46.917991][ T477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 46.928273][ T477] Call Trace: [ 46.931595][ T477] dump_stack_lvl+0x1e2/0x24b [ 46.936331][ T477] ? panic+0x80b/0x80b [ 46.940326][ T477] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.945953][ T477] ? unwind_get_return_address+0x4d/0x90 [ 46.951532][ T477] ? arch_stack_walk+0xf3/0x140 [ 46.956351][ T477] dump_stack+0x15/0x17 [ 46.960340][ T477] should_fail+0x3c6/0x510 [ 46.964591][ T477] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.969822][ T477] __should_failslab+0xa4/0xe0 [ 46.974426][ T477] should_failslab+0x9/0x20 [ 46.979028][ T477] __kmalloc+0x60/0x330 [ 46.983111][ T477] ? _raw_spin_unlock+0x4d/0x70 [ 46.987795][ T477] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 46.993173][ T477] usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.998386][ T477] ? usb_alloc_urb+0x3d/0x140 [ 47.003238][ T477] ? dma_pool_destroy+0x50/0x5c0 [ 47.007952][ T477] ? dma_map_single_attrs+0x160/0x160 [ 47.013155][ T477] ? usb_reset_configuration+0x21b/0xb00 [ 47.019080][ T477] ? usbdev_ioctl+0x40d5/0x5e10 [ 47.024200][ T477] ? __se_sys_ioctl+0x114/0x190 [ 47.029069][ T477] ? __x64_sys_ioctl+0x7b/0x90 [ 47.033802][ T477] ? do_syscall_64+0x34/0x70 [ 47.038755][ T477] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.045169][ T477] usb_submit_urb+0x106e/0x15c0 [ 47.050123][ T477] usb_start_wait_urb+0x120/0x350 [ 47.055221][ T477] ? usb_api_blocking_completion+0xb0/0xb0 [ 47.061372][ T477] ? __kmalloc+0x1aa/0x330 [ 47.065963][ T477] ? __kasan_check_write+0x14/0x20 [ 47.071087][ T477] usb_control_msg+0x2ad/0x4c0 [ 47.077627][ T477] ? usb_anchor_empty+0x40/0x40 [ 47.083518][ T477] ? mutex_trylock+0xa0/0xa0 [ 47.088716][ T477] ? avc_has_perm+0x275/0x400 [ 47.093290][ T477] usb_reset_configuration+0x21b/0xb00 [ 47.099470][ T477] ? mutex_lock+0xd6/0x110 [ 47.103729][ T477] usbdev_ioctl+0x40d5/0x5e10 [ 47.108427][ T477] ? usbdev_poll+0x200/0x200 [ 47.113361][ T477] ? stack_trace_save+0x1c0/0x1c0 [ 47.118304][ T477] ? __kernel_text_address+0x9b/0x110 [ 47.123805][ T477] ? unwind_get_return_address+0x4d/0x90 [ 47.129268][ T477] ? arch_stack_walk+0xf3/0x140 [ 47.133963][ T477] ? stack_trace_save+0x113/0x1c0 [ 47.139956][ T477] ? terminate_walk+0x407/0x4f0 [ 47.144999][ T477] ? stack_trace_snprint+0xf0/0xf0 [ 47.149975][ T477] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.155947][ T477] ? memcpy+0x56/0x70 [ 47.160560][ T477] ? avc_has_extended_perms+0x975/0xf70 [ 47.166578][ T477] ? kmem_cache_free+0xa9/0x1e0 [ 47.171601][ T477] ? putname+0xe7/0x140 [ 47.175569][ T477] ? do_sys_openat2+0x5e1/0x6f0 [ 47.181206][ T477] ? __x64_sys_openat+0x243/0x290 [ 47.187265][ T477] ? do_syscall_64+0x34/0x70 [ 47.191648][ T477] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.197897][ T477] ? avc_ss_reset+0x280/0x280 [ 47.203062][ T477] ? _kstrtoull+0x3a0/0x4a0 [ 47.208529][ T477] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.213965][ T477] ? kstrtol_from_user+0x310/0x310 [ 47.218938][ T477] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.224258][ T477] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 47.230909][ T477] ? proc_fail_nth_write+0x20b/0x290 [ 47.236204][ T477] ? ioctl_has_perm+0x1f8/0x560 [ 47.241091][ T477] ? do_vfs_ioctl+0x798/0x1a30 [ 47.245675][ T477] ? ioctl_has_perm+0x3f0/0x560 [ 47.250575][ T477] ? slab_free_freelist_hook+0xc0/0x190 [ 47.256219][ T477] ? preempt_count_add+0x92/0x1a0 [ 47.261413][ T477] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.266969][ T477] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.272611][ T477] ? kernel_write+0x3d0/0x3d0 [ 47.277133][ T477] ? selinux_file_ioctl+0x3cc/0x540 [ 47.282446][ T477] ? selinux_file_alloc_security+0x120/0x120 [ 47.288328][ T477] ? __fget_files+0x31e/0x380 [ 47.293286][ T477] ? security_file_ioctl+0x84/0xb0 [ 47.299065][ T477] ? usbdev_poll+0x200/0x200 [ 47.303672][ T477] __se_sys_ioctl+0x114/0x190 [ 47.308255][ T477] __x64_sys_ioctl+0x7b/0x90 [ 47.312679][ T477] do_syscall_64+0x34/0x70 [ 47.317114][ T477] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.323087][ T477] RIP: 0033:0x7f168de09859 [ 47.327657][ T477] 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 [ 47.348647][ T477] RSP: 002b:00007f168d98c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.356987][ T477] RAX: ffffffffffffffda RBX: 00007f168df28f80 RCX: 00007f168de09859 [ 47.365409][ T477] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 47.373646][ T477] RBP: 00007f168d98c120 R08: 0000000000000000 R09: 0000000000000000 [ 47.382400][ T477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.391903][ T477] R13: 000000000000000b R14: 00007f168df28f80 R15: 00007ffd0adb51d8 [ 47.401811][ T474] FAULT_INJECTION: forcing a failure. [ 47.401811][ T474] name failslab, interval 1, probability 0, space 0, times 0 [ 47.404833][ T24] audit: type=1400 audit(1704825343.020:156): avc: denied { remove_name } for pid=76 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 [ 47.415299][ T474] CPU: 0 PID: 474 Comm: syz-executor.5 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 47.450750][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 47.460811][ T474] Call Trace: [ 47.463948][ T474] dump_stack_lvl+0x1e2/0x24b [ 47.468541][ T474] ? panic+0x80b/0x80b [ 47.472458][ T474] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.477971][ T474] ? unwind_get_return_address+0x4d/0x90 [ 47.483559][ T474] ? arch_stack_walk+0xf3/0x140 [ 47.488610][ T474] dump_stack+0x15/0x17 [ 47.493170][ T474] should_fail+0x3c6/0x510 [ 47.497725][ T474] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.503187][ T474] __should_failslab+0xa4/0xe0 [ 47.507830][ T474] should_failslab+0x9/0x20 [ 47.512257][ T474] __kmalloc+0x60/0x330 [ 47.516321][ T474] ? _raw_spin_unlock+0x4d/0x70 [ 47.521021][ T474] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 47.526578][ T474] usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.531766][ T474] ? usb_alloc_urb+0x3d/0x140 [ 47.536558][ T474] ? dma_pool_destroy+0x50/0x5c0 [ 47.541586][ T474] ? dma_map_single_attrs+0x160/0x160 [ 47.546965][ T474] ? usb_reset_configuration+0x21b/0xb00 [ 47.552790][ T474] ? usbdev_ioctl+0x40d5/0x5e10 [ 47.557742][ T474] ? __se_sys_ioctl+0x114/0x190 [ 47.562523][ T474] ? __x64_sys_ioctl+0x7b/0x90 [ 47.567194][ T474] ? do_syscall_64+0x34/0x70 [ 47.571622][ T474] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.577533][ T474] usb_submit_urb+0x106e/0x15c0 [ 47.582220][ T474] usb_start_wait_urb+0x120/0x350 [ 47.587265][ T474] ? usb_api_blocking_completion+0xb0/0xb0 [ 47.593246][ T474] ? __kmalloc+0x1aa/0x330 [ 47.597581][ T474] ? __kasan_check_write+0x14/0x20 [ 47.602899][ T474] usb_control_msg+0x2ad/0x4c0 [ 47.607485][ T474] ? usb_anchor_empty+0x40/0x40 [ 47.612699][ T474] ? mutex_trylock+0xa0/0xa0 [ 47.617159][ T474] ? avc_has_perm+0x275/0x400 [ 47.622073][ T474] usb_reset_configuration+0x21b/0xb00 [ 47.627758][ T474] ? mutex_lock+0xd6/0x110 [ 47.632181][ T474] usbdev_ioctl+0x40d5/0x5e10 [ 47.636713][ T474] ? usbdev_poll+0x200/0x200 [ 47.641447][ T474] ? stack_trace_save+0x1c0/0x1c0 [ 47.646602][ T474] ? __kernel_text_address+0x9b/0x110 [ 47.651951][ T474] ? unwind_get_return_address+0x4d/0x90 [ 47.658319][ T474] ? arch_stack_walk+0xf3/0x140 [ 47.663743][ T474] ? stack_trace_save+0x113/0x1c0 [ 47.668682][ T474] ? terminate_walk+0x407/0x4f0 [ 47.673635][ T474] ? stack_trace_snprint+0xf0/0xf0 [ 47.679153][ T474] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.684897][ T474] ? memcpy+0x56/0x70 [ 47.688793][ T474] ? avc_has_extended_perms+0x975/0xf70 [ 47.694270][ T474] ? kmem_cache_free+0xa9/0x1e0 [ 47.699054][ T474] ? putname+0xe7/0x140 [ 47.703029][ T474] ? do_sys_openat2+0x5e1/0x6f0 [ 47.707802][ T474] ? __x64_sys_openat+0x243/0x290 [ 47.712701][ T474] ? do_syscall_64+0x34/0x70 [ 47.717276][ T474] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.723346][ T474] ? avc_ss_reset+0x280/0x280 [ 47.727892][ T474] ? _kstrtoull+0x3a0/0x4a0 [ 47.732295][ T474] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.737502][ T474] ? kstrtol_from_user+0x310/0x310 [ 47.743105][ T474] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.748138][ T474] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 47.754996][ T474] ? proc_fail_nth_write+0x20b/0x290 [ 47.760257][ T474] ? ioctl_has_perm+0x1f8/0x560 [ 47.764998][ T474] ? do_vfs_ioctl+0x798/0x1a30 [ 47.769601][ T474] ? ioctl_has_perm+0x3f0/0x560 [ 47.775459][ T474] ? slab_free_freelist_hook+0xc0/0x190 [ 47.781185][ T474] ? preempt_count_add+0x92/0x1a0 [ 47.786051][ T474] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.795849][ T474] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.800824][ T474] ? kernel_write+0x3d0/0x3d0 [ 47.805606][ T474] ? selinux_file_ioctl+0x3cc/0x540 [ 47.810785][ T474] ? selinux_file_alloc_security+0x120/0x120 [ 47.816935][ T474] ? __fget_files+0x31e/0x380 [ 47.821596][ T474] ? security_file_ioctl+0x84/0xb0 [ 47.827025][ T474] ? usbdev_poll+0x200/0x200 [ 47.831811][ T474] __se_sys_ioctl+0x114/0x190 [ 47.836692][ T474] __x64_sys_ioctl+0x7b/0x90 [ 47.841085][ T474] do_syscall_64+0x34/0x70 [ 47.845536][ T474] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.851651][ T474] RIP: 0033:0x7f86ca0cd859 [ 47.856070][ T474] 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 [ 47.876763][ T474] RSP: 002b:00007f86c9c500c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.886175][ T474] RAX: ffffffffffffffda RBX: 00007f86ca1ecf80 RCX: 00007f86ca0cd859 [ 47.894056][ T474] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 47.901966][ T474] RBP: 00007f86c9c50120 R08: 0000000000000000 R09: 0000000000000000 [ 47.909762][ T474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.917655][ T474] R13: 000000000000000b R14: 00007f86ca1ecf80 R15: 00007fff31a6b7b8 [ 47.927926][ T24] audit: type=1400 audit(1704825343.540:157): avc: denied { rename } for pid=76 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 [ 47.949293][ T495] FAULT_INJECTION: forcing a failure. [ 47.949293][ T495] name failslab, interval 1, probability 0, space 0, times 0 [ 47.955268][ T24] audit: type=1400 audit(1704825343.540:158): avc: denied { create } for pid=76 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 47.969292][ T495] CPU: 1 PID: 495 Comm: syz-executor.2 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 47.994164][ T495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 48.004199][ T495] Call Trace: [ 48.007438][ T495] dump_stack_lvl+0x1e2/0x24b [ 48.012101][ T495] ? panic+0x80b/0x80b [ 48.016382][ T495] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.022755][ T495] dump_stack+0x15/0x17 [ 48.026994][ T495] should_fail+0x3c6/0x510 [ 48.031224][ T495] ? kvasprintf_const+0x5e/0x190 [ 48.036095][ T495] __should_failslab+0xa4/0xe0 [ 48.040684][ T495] should_failslab+0x9/0x20 [ 48.045433][ T495] __kmalloc_track_caller+0x5f/0x320 [ 48.050594][ T495] kvasprintf+0xd6/0x180 [ 48.054778][ T495] ? __x64_sys_ioctl+0x7b/0x90 [ 48.059861][ T495] ? do_syscall_64+0x34/0x70 [ 48.064321][ T495] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.070450][ T495] ? bust_spinlocks+0xe0/0xe0 [ 48.075141][ T495] ? __kasan_check_write+0x14/0x20 [ 48.080165][ T495] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.086704][ T495] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.091540][ T495] kvasprintf_const+0x5e/0x190 [ 48.096240][ T495] kobject_set_name_vargs+0x61/0x120 [ 48.101437][ T495] dev_set_name+0xd1/0x120 [ 48.105775][ T495] ? get_device+0x30/0x30 [ 48.110051][ T495] ? pm_runtime_init+0x275/0x350 [ 48.115117][ T495] ? _raw_spin_unlock_irq+0x4e/0x70 [ 48.120309][ T495] usb_set_configuration+0xf14/0x1f30 [ 48.125677][ T495] usbdev_ioctl+0x40fa/0x5e10 [ 48.130443][ T495] ? usbdev_poll+0x200/0x200 [ 48.135159][ T495] ? stack_trace_save+0x1c0/0x1c0 [ 48.139993][ T495] ? __kernel_text_address+0x9b/0x110 [ 48.145734][ T495] ? unwind_get_return_address+0x4d/0x90 [ 48.151189][ T495] ? arch_stack_walk+0xf3/0x140 [ 48.155951][ T495] ? stack_trace_save+0x113/0x1c0 [ 48.160828][ T495] ? terminate_walk+0x407/0x4f0 [ 48.165509][ T495] ? stack_trace_snprint+0xf0/0xf0 [ 48.170689][ T495] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.176008][ T495] ? memcpy+0x56/0x70 [ 48.179916][ T495] ? avc_has_extended_perms+0x975/0xf70 [ 48.185664][ T495] ? kmem_cache_free+0xa9/0x1e0 [ 48.190504][ T495] ? putname+0xe7/0x140 [ 48.194688][ T495] ? do_sys_openat2+0x5e1/0x6f0 [ 48.199743][ T495] ? __x64_sys_openat+0x243/0x290 [ 48.204773][ T495] ? do_syscall_64+0x34/0x70 [ 48.209688][ T495] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.215571][ T495] ? avc_ss_reset+0x280/0x280 [ 48.220173][ T495] ? _kstrtoull+0x3a0/0x4a0 [ 48.225118][ T495] ? kstrtouint_from_user+0x20a/0x2a0 [ 48.230326][ T495] ? kstrtol_from_user+0x310/0x310 [ 48.235619][ T495] ? __fsnotify_parent+0x4b9/0x6c0 [ 48.240841][ T495] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 48.247521][ T495] ? proc_fail_nth_write+0x20b/0x290 [ 48.252728][ T495] ? ioctl_has_perm+0x1f8/0x560 [ 48.257499][ T495] ? do_vfs_ioctl+0x798/0x1a30 [ 48.262271][ T495] ? ioctl_has_perm+0x3f0/0x560 [ 48.266961][ T495] ? slab_free_freelist_hook+0xc0/0x190 [ 48.272615][ T495] ? preempt_count_add+0x92/0x1a0 [ 48.277568][ T495] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.282853][ T495] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.287983][ T495] ? kernel_write+0x3d0/0x3d0 [ 48.292674][ T495] ? selinux_file_ioctl+0x3cc/0x540 [ 48.297721][ T495] ? selinux_file_alloc_security+0x120/0x120 [ 48.303606][ T495] ? __fget_files+0x31e/0x380 [ 48.308124][ T495] ? security_file_ioctl+0x84/0xb0 [ 48.313154][ T495] ? usbdev_poll+0x200/0x200 [ 48.317602][ T495] __se_sys_ioctl+0x114/0x190 [ 48.322402][ T495] __x64_sys_ioctl+0x7b/0x90 [ 48.327305][ T495] do_syscall_64+0x34/0x70 [ 48.331531][ T495] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.337538][ T495] RIP: 0033:0x7f2cfc3c9859 [ 48.341859][ T495] 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 [ 48.361987][ T495] RSP: 002b:00007f2cfbf4c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.371305][ T495] RAX: ffffffffffffffda RBX: 00007f2cfc4e8f80 RCX: 00007f2cfc3c9859 [ 48.379192][ T495] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 48.388143][ T495] RBP: 00007f2cfbf4c120 R08: 0000000000000000 R09: 0000000000000000 [ 48.396137][ T495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.403950][ T495] R13: 000000000000000b R14: 00007f2cfc4e8f80 R15: 00007ffe0fd215c8 [ 48.416919][ T495] usb usb7: device_add((null)) --> -22 [ 48.433088][ T497] FAULT_INJECTION: forcing a failure. [ 48.433088][ T497] name failslab, interval 1, probability 0, space 0, times 0 [ 48.451644][ T497] CPU: 1 PID: 497 Comm: syz-executor.3 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 48.461888][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 48.472527][ T497] Call Trace: [ 48.475679][ T497] dump_stack_lvl+0x1e2/0x24b [ 48.480725][ T497] ? panic+0x80b/0x80b [ 48.484969][ T497] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.490452][ T497] dump_stack+0x15/0x17 [ 48.494751][ T497] should_fail+0x3c6/0x510 [ 48.499759][ T497] ? kvasprintf_const+0x5e/0x190 [ 48.504850][ T497] __should_failslab+0xa4/0xe0 [ 48.509449][ T497] should_failslab+0x9/0x20 [ 48.513791][ T497] __kmalloc_track_caller+0x5f/0x320 [ 48.519500][ T497] kvasprintf+0xd6/0x180 [ 48.523583][ T497] ? __x64_sys_ioctl+0x7b/0x90 [ 48.528617][ T497] ? do_syscall_64+0x34/0x70 [ 48.533039][ T497] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.539216][ T497] ? bust_spinlocks+0xe0/0xe0 [ 48.543889][ T497] ? __kasan_check_write+0x14/0x20 [ 48.549037][ T497] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.554564][ T497] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.559207][ T497] kvasprintf_const+0x5e/0x190 [ 48.564002][ T497] kobject_set_name_vargs+0x61/0x120 [ 48.569178][ T497] dev_set_name+0xd1/0x120 [ 48.573427][ T497] ? get_device+0x30/0x30 [ 48.577758][ T497] ? pm_runtime_init+0x275/0x350 [ 48.582736][ T497] ? _raw_spin_unlock_irq+0x4e/0x70 [ 48.588001][ T497] usb_set_configuration+0xf14/0x1f30 [ 48.593130][ T497] usbdev_ioctl+0x40fa/0x5e10 [ 48.597764][ T497] ? usbdev_poll+0x200/0x200 [ 48.602496][ T497] ? stack_trace_save+0x1c0/0x1c0 [ 48.607707][ T497] ? __kernel_text_address+0x9b/0x110 [ 48.613007][ T497] ? unwind_get_return_address+0x4d/0x90 [ 48.618547][ T497] ? arch_stack_walk+0xf3/0x140 [ 48.623382][ T497] ? stack_trace_save+0x113/0x1c0 [ 48.628334][ T497] ? terminate_walk+0x407/0x4f0 [ 48.633278][ T497] ? stack_trace_snprint+0xf0/0xf0 [ 48.638319][ T497] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.643712][ T497] ? memcpy+0x56/0x70 [ 48.647805][ T497] ? avc_has_extended_perms+0x975/0xf70 [ 48.653186][ T497] ? kmem_cache_free+0xa9/0x1e0 [ 48.657971][ T497] ? putname+0xe7/0x140 [ 48.662004][ T497] ? do_sys_openat2+0x5e1/0x6f0 [ 48.666841][ T497] ? __x64_sys_openat+0x243/0x290 [ 48.671799][ T497] ? do_syscall_64+0x34/0x70 [ 48.676404][ T497] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.682572][ T497] ? avc_ss_reset+0x280/0x280 [ 48.687359][ T497] ? _kstrtoull+0x3a0/0x4a0 [ 48.691818][ T497] ? kstrtouint_from_user+0x20a/0x2a0 [ 48.697104][ T497] ? kstrtol_from_user+0x310/0x310 [ 48.702089][ T497] ? __fsnotify_parent+0x4b9/0x6c0 [ 48.707107][ T497] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 48.714474][ T497] ? proc_fail_nth_write+0x20b/0x290 [ 48.720059][ T497] ? ioctl_has_perm+0x1f8/0x560 [ 48.725221][ T497] ? do_vfs_ioctl+0x798/0x1a30 [ 48.731737][ T497] ? ioctl_has_perm+0x3f0/0x560 [ 48.736576][ T497] ? slab_free_freelist_hook+0xc0/0x190 [ 48.741959][ T497] ? preempt_count_add+0x92/0x1a0 [ 48.747500][ T497] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.752816][ T497] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.758020][ T497] ? kernel_write+0x3d0/0x3d0 [ 48.762609][ T497] ? selinux_file_ioctl+0x3cc/0x540 [ 48.767834][ T497] ? selinux_file_alloc_security+0x120/0x120 [ 48.774039][ T497] ? __fget_files+0x31e/0x380 [ 48.778551][ T497] ? security_file_ioctl+0x84/0xb0 [ 48.783502][ T497] ? usbdev_poll+0x200/0x200 [ 48.788112][ T497] __se_sys_ioctl+0x114/0x190 [ 48.792694][ T497] __x64_sys_ioctl+0x7b/0x90 [ 48.797564][ T497] do_syscall_64+0x34/0x70 [ 48.801908][ T497] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.808120][ T497] RIP: 0033:0x7ff3f7a93859 [ 48.812656][ T497] 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 [ 48.833852][ T497] RSP: 002b:00007ff3f76160c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.842635][ T497] RAX: ffffffffffffffda RBX: 00007ff3f7bb2f80 RCX: 00007ff3f7a93859 [ 48.850779][ T497] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 48.858971][ T497] RBP: 00007ff3f7616120 R08: 0000000000000000 R09: 0000000000000000 [ 48.867439][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.875414][ T497] R13: 000000000000000b R14: 00007ff3f7bb2f80 R15: 00007ffe78fd6e48 [ 48.886294][ T497] usb usb7: device_add((null)) --> -22 [ 48.892137][ T507] FAULT_INJECTION: forcing a failure. [ 48.892137][ T507] name failslab, interval 1, probability 0, space 0, times 0 [ 48.905105][ T507] CPU: 0 PID: 507 Comm: syz-executor.4 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 48.915547][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 48.926067][ T507] Call Trace: [ 48.929547][ T507] dump_stack_lvl+0x1e2/0x24b [ 48.934228][ T507] ? panic+0x80b/0x80b [ 48.938131][ T507] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.943609][ T507] ? unwind_get_return_address+0x4d/0x90 [ 48.949092][ T507] ? arch_stack_walk+0xf3/0x140 [ 48.953894][ T507] dump_stack+0x15/0x17 [ 48.957962][ T507] should_fail+0x3c6/0x510 [ 48.962426][ T507] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.967566][ T507] __should_failslab+0xa4/0xe0 [ 48.972679][ T507] should_failslab+0x9/0x20 [ 48.977184][ T507] __kmalloc+0x60/0x330 [ 48.981451][ T507] ? _raw_spin_unlock+0x4d/0x70 [ 48.986359][ T507] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 48.992031][ T507] usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.997525][ T507] ? usb_alloc_urb+0x3d/0x140 [ 49.002450][ T507] ? dma_pool_destroy+0x50/0x5c0 [ 49.007298][ T507] ? dma_map_single_attrs+0x160/0x160 [ 49.012634][ T507] ? usb_reset_configuration+0x21b/0xb00 [ 49.018198][ T507] ? usbdev_ioctl+0x40d5/0x5e10 [ 49.022977][ T507] ? __se_sys_ioctl+0x114/0x190 [ 49.027747][ T507] ? __x64_sys_ioctl+0x7b/0x90 [ 49.032538][ T507] ? do_syscall_64+0x34/0x70 [ 49.037154][ T507] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.043225][ T507] usb_submit_urb+0x106e/0x15c0 [ 49.048195][ T507] usb_start_wait_urb+0x120/0x350 [ 49.053125][ T507] ? usb_api_blocking_completion+0xb0/0xb0 [ 49.059142][ T507] ? __kmalloc+0x1aa/0x330 [ 49.063858][ T507] ? __kasan_check_write+0x14/0x20 [ 49.068952][ T507] usb_control_msg+0x2ad/0x4c0 [ 49.073869][ T507] ? usb_anchor_empty+0x40/0x40 [ 49.078551][ T507] ? mutex_trylock+0xa0/0xa0 [ 49.083441][ T507] usb_reset_configuration+0x21b/0xb00 [ 49.088777][ T507] ? mutex_lock+0xd6/0x110 [ 49.093384][ T507] usbdev_ioctl+0x40d5/0x5e10 [ 49.098262][ T507] ? usbdev_poll+0x200/0x200 [ 49.102891][ T507] ? stack_trace_save+0x1c0/0x1c0 [ 49.108333][ T507] ? __kernel_text_address+0x9b/0x110 [ 49.113549][ T507] ? unwind_get_return_address+0x4d/0x90 [ 49.118996][ T507] ? arch_stack_walk+0xf3/0x140 [ 49.124520][ T507] ? stack_trace_save+0x113/0x1c0 [ 49.129377][ T507] ? terminate_walk+0x407/0x4f0 [ 49.134059][ T507] ? stack_trace_snprint+0xf0/0xf0 [ 49.139149][ T507] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.144605][ T507] ? memcpy+0x56/0x70 [ 49.148685][ T507] ? avc_has_extended_perms+0x975/0xf70 [ 49.154241][ T507] ? kmem_cache_free+0xa9/0x1e0 [ 49.158967][ T507] ? putname+0xe7/0x140 [ 49.162918][ T507] ? do_sys_openat2+0x5e1/0x6f0 [ 49.167864][ T507] ? __x64_sys_openat+0x243/0x290 [ 49.172980][ T507] ? do_syscall_64+0x34/0x70 [ 49.177400][ T507] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.183391][ T507] ? avc_ss_reset+0x280/0x280 [ 49.188084][ T507] ? _kstrtoull+0x3a0/0x4a0 [ 49.192437][ T507] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.197714][ T507] ? kstrtol_from_user+0x310/0x310 [ 49.202840][ T507] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.207911][ T507] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 49.214501][ T507] ? proc_fail_nth_write+0x20b/0x290 [ 49.219702][ T507] ? ioctl_has_perm+0x1f8/0x560 [ 49.224704][ T507] ? do_vfs_ioctl+0x798/0x1a30 [ 49.229449][ T507] ? ioctl_has_perm+0x3f0/0x560 [ 49.234186][ T507] ? slab_free_freelist_hook+0xc0/0x190 [ 49.239590][ T507] ? preempt_count_add+0x92/0x1a0 [ 49.244716][ T507] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.250010][ T507] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.255696][ T507] ? kernel_write+0x3d0/0x3d0 [ 49.260198][ T507] ? selinux_file_ioctl+0x3cc/0x540 [ 49.265314][ T507] ? selinux_file_alloc_security+0x120/0x120 [ 49.271224][ T507] ? __fget_files+0x31e/0x380 [ 49.275810][ T507] ? security_file_ioctl+0x84/0xb0 [ 49.281061][ T507] ? usbdev_poll+0x200/0x200 [ 49.285953][ T507] __se_sys_ioctl+0x114/0x190 [ 49.290809][ T507] __x64_sys_ioctl+0x7b/0x90 [ 49.295549][ T507] do_syscall_64+0x34/0x70 [ 49.299885][ T507] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.305716][ T507] RIP: 0033:0x7f168de09859 [ 49.310401][ T507] 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 [ 49.330105][ T507] RSP: 002b:00007f168d98c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.338386][ T507] RAX: ffffffffffffffda RBX: 00007f168df28f80 RCX: 00007f168de09859 [ 49.346270][ T507] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 49.354509][ T507] RBP: 00007f168d98c120 R08: 0000000000000000 R09: 0000000000000000 [ 49.362594][ T507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.370586][ T507] R13: 000000000000000b R14: 00007f168df28f80 R15: 00007ffd0adb51d8 [ 49.380021][ T497] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 49.391649][ T497] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 49.400070][ T497] CPU: 0 PID: 497 Comm: syz-executor.3 Not tainted 5.10.205-syzkaller-999740-g3d758d85a169 #0 [ 49.410520][ T497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023 [ 49.420590][ T497] RIP: 0010:__device_attach+0xb4/0x500 [ 49.425952][ T497] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 0d f0 dc 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 c0 03 00 00 0f b6 1b 89 de 83 e6 01 45 [ 49.446095][ T497] RSP: 0018:ffffc900014d7580 EFLAGS: 00010202 [ 49.452094][ T497] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84afeb55 [ 49.460112][ T497] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900014d7500 [ 49.468421][ T497] RBP: ffffc900014d7650 R08: dffffc0000000000 R09: fffff5200029aea1 [ 49.477364][ T497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112378030 [ 49.485251][ T497] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112378030 [ 49.493151][ T497] FS: 00007ff3f76166c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.502182][ T497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.508777][ T497] CR2: 00007f848808ec98 CR3: 00000001115ed000 CR4: 00000000003506b0 [ 49.516679][ T497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.525446][ T497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.533537][ T497] Call Trace: [ 49.536666][ T497] ? __die_body+0x62/0xb0 [ 49.540897][ T497] ? die_addr+0x9f/0xd0 [ 49.545000][ T497] ? exc_general_protection+0x3ff/0x490 [ 49.550512][ T497] ? asm_exc_general_protection+0x1e/0x30 [ 49.556739][ T497] ? mutex_lock+0xa5/0x110 [ 49.561091][ T497] ? __device_attach+0xb4/0x500 [ 49.566036][ T497] ? device_attach+0x20/0x20 [ 49.570856][ T497] ? pick_next_task_fair+0x155/0xd40 [ 49.575977][ T497] ? usb_ifnum_to_if+0x210/0x280 [ 49.581798][ T497] device_attach+0x17/0x20 [ 49.586132][ T497] proc_ioctl+0x428/0x600 [ 49.590313][ T497] usbdev_ioctl+0x3056/0x5e10 [ 49.594833][ T497] ? usbdev_poll+0x200/0x200 [ 49.599279][ T497] ? __kasan_check_read+0x11/0x20 [ 49.604125][ T497] ? __kasan_check_read+0x11/0x20 [ 49.609581][ T497] ? futex_wait_queue_me+0x3ae/0x670 [ 49.615144][ T497] ? __kernel_text_address+0x9b/0x110 [ 49.620515][ T497] ? futex_wait_setup+0x520/0x520 [ 49.625416][ T497] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.631031][ T497] ? memcpy+0x56/0x70 [ 49.635266][ T497] ? avc_has_extended_perms+0x975/0xf70 [ 49.641197][ T497] ? do_futex+0x17b0/0x17b0 [ 49.645521][ T497] ? avc_ss_reset+0x280/0x280 [ 49.650069][ T497] ? ioctl_has_perm+0x1f8/0x560 [ 49.654937][ T497] ? do_vfs_ioctl+0x798/0x1a30 [ 49.660440][ T497] ? ioctl_has_perm+0x3f0/0x560 [ 49.665197][ T497] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.670690][ T497] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.675626][ T497] ? __kasan_slab_free+0x11/0x20 [ 49.680574][ T497] ? selinux_file_ioctl+0x3cc/0x540 [ 49.685890][ T497] ? selinux_file_alloc_security+0x120/0x120 [ 49.693091][ T497] ? __fget_files+0x31e/0x380 [ 49.698154][ T497] ? security_file_ioctl+0x84/0xb0 [ 49.703163][ T497] ? usbdev_poll+0x200/0x200 [ 49.707796][ T497] __se_sys_ioctl+0x114/0x190 [ 49.712406][ T497] __x64_sys_ioctl+0x7b/0x90 [ 49.716999][ T497] do_syscall_64+0x34/0x70 [ 49.722014][ T497] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 49.727741][ T497] RIP: 0033:0x7ff3f7a93859 [ 49.732059][ T497] 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 [ 49.751516][ T497] RSP: 002b:00007ff3f76160c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.759759][ T497] RAX: ffffffffffffffda RBX: 00007ff3f7bb2f80 RCX: 00007ff3f7a93859 [ 49.767897][ T497] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000006 [ 49.776157][ T497] RBP: 00007ff3f7aefad0 R08: 0000000000000000 R09: 0000000000000000 [ 49.784157][ T497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.792503][ T497] R13: 000000000000000b R14: 00007ff3f7bb2f80 R15: 00007ffe78fd6e48 [ 49.800641][ T497] Modules linked in: [ 49.807138][ T497] ---[ end trace 9a1af5a18a350425 ]--- [ 49.812972][ T497] RIP: 0010:__device_attach+0xb4/0x500 [ 49.818925][ T497] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 0d f0 dc 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 c0 03 00 00 0f b6 1b 89 de 83 e6 01 45 [ 49.840166][ T497] RSP: 0018:ffffc900014d7580 EFLAGS: 00010202 [ 49.846193][ T497] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84afeb55 [ 49.855346][ T497] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900014d7500 [ 49.863767][ T497] RBP: ffffc900014d7650 R08: dffffc0000000000 R09: fffff5200029aea1 [ 49.872071][ T497] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112378030 [ 49.880718][ T497] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112378030 [ 49.889239][ T497] FS: 00007ff3f76166c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 49.898965][ T497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.905889][ T497] CR2: 00007f848808ec98 CR3: 00000001115ed000 CR4: 00000000003506b0 [ 49.914223][ T497] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.922150][ T497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.930077][ T497] Kernel panic - not syncing: Fatal exception [ 49.936476][ T497] Kernel Offset: disabled [ 49.941016][ T497] Rebooting in 86400 seconds..