Warning: Permanently added '10.128.0.20' (ED25519) to the list of known hosts. 2024/03/19 19:24:20 ignoring optional flag "sandboxArg"="0" 2024/03/19 19:24:20 parsed 1 programs 2024/03/19 19:24:20 executed programs: 0 [ 42.206788][ T24] audit: type=1400 audit(1710876260.770:150): avc: denied { mounton } for pid=335 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 [ 42.232302][ T24] audit: type=1400 audit(1710876260.770:151): avc: denied { mount } for pid=335 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 [ 42.419573][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.426736][ T342] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.434015][ T342] device bridge_slave_0 entered promiscuous mode [ 42.441186][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.448259][ T342] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.455587][ T342] device bridge_slave_1 entered promiscuous mode [ 42.473727][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.480837][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.487975][ T352] device bridge_slave_0 entered promiscuous mode [ 42.496285][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.503242][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.510547][ T352] device bridge_slave_1 entered promiscuous mode [ 42.544823][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.551736][ T341] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.559227][ T341] device bridge_slave_0 entered promiscuous mode [ 42.565994][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.573093][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.580691][ T353] device bridge_slave_0 entered promiscuous mode [ 42.589141][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.596009][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.603284][ T353] device bridge_slave_1 entered promiscuous mode [ 42.618873][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.626066][ T341] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.633523][ T341] device bridge_slave_1 entered promiscuous mode [ 42.649287][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.656362][ T345] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.663868][ T345] device bridge_slave_0 entered promiscuous mode [ 42.709449][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.716539][ T345] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.724111][ T345] device bridge_slave_1 entered promiscuous mode [ 42.730538][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.737352][ T348] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.745051][ T348] device bridge_slave_0 entered promiscuous mode [ 42.754150][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.761027][ T348] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.768204][ T348] device bridge_slave_1 entered promiscuous mode [ 42.823090][ T24] audit: type=1400 audit(1710876261.390:152): avc: denied { write } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.843789][ T24] audit: type=1400 audit(1710876261.390:153): avc: denied { read } for pid=352 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.908783][ T342] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.916185][ T342] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.923279][ T342] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.930134][ T342] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.938104][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.945054][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.952173][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.959018][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 42.978880][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.986345][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 42.993519][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.000383][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.015650][ T341] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.022661][ T341] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.029723][ T341] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.036750][ T341] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.046864][ T348] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.053852][ T348] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.061045][ T348] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.067825][ T348] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.085319][ T345] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.092315][ T345] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.099442][ T345] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.106400][ T345] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.134270][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.142519][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.149716][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.157624][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.164739][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.172152][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.179242][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.186410][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.193434][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.200671][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.208475][ T25] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.215705][ T25] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.223854][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.231414][ T25] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.266404][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.274464][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.281516][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.288670][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.297222][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.305249][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.320880][ T342] device veth0_vlan entered promiscuous mode [ 43.343259][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.352586][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.360530][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.368103][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.376648][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.385017][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.391982][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.399487][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.406857][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.414362][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.422655][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.429478][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.437216][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.445362][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.452406][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.460222][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.468108][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.476196][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.484547][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.491401][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.509733][ T342] device veth1_macvtap entered promiscuous mode [ 43.521400][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.529843][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.537393][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.544688][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.554482][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.563175][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.570212][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.577599][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.586072][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.594286][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.601140][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.608369][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.616391][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.624952][ T294] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.633173][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.640098][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.653560][ T348] device veth0_vlan entered promiscuous mode [ 43.679684][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 43.687696][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 43.695324][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 43.704228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.712191][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.720575][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.728739][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.737345][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.744188][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.751710][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.759601][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.767409][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.775331][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.783306][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 43.791417][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 43.799278][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 43.807662][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 43.815580][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 43.822999][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 43.830173][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 43.838376][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 43.846426][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.853403][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 43.876705][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 43.884990][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 43.894233][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 43.902916][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 43.911372][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 43.919650][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 43.932861][ T348] device veth1_macvtap entered promiscuous mode [ 43.942690][ T352] device veth0_vlan entered promiscuous mode [ 43.951948][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 43.959965][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 43.968269][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 43.977298][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.984243][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 43.991867][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 43.999592][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.013675][ T24] audit: type=1400 audit(1710876262.580:154): avc: denied { mounton } for pid=342 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 [ 44.018089][ T341] device veth0_vlan entered promiscuous mode [ 44.054263][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 44.062919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 44.071922][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.079884][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.087702][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.095756][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.103222][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.110676][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.118730][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 44.126767][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 44.134778][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 44.142903][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 44.151019][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 44.159123][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.179051][ T24] audit: type=1400 audit(1710876262.740:155): avc: denied { write } for pid=377 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 [ 44.189868][ T345] device veth0_vlan entered promiscuous mode [ 44.203661][ T379] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0 [ 44.216830][ T345] device veth1_macvtap entered promiscuous mode [ 44.218525][ T379] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #1 [ 44.229704][ T341] device veth1_macvtap entered promiscuous mode [ 44.249840][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.250180][ T381] FAULT_INJECTION: forcing a failure. [ 44.250180][ T381] name failslab, interval 1, probability 0, space 0, times 1 [ 44.260551][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 44.272007][ T381] CPU: 1 PID: 381 Comm: syz-executor.3 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 44.272014][ T381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 44.272025][ T381] Call Trace: [ 44.280212][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 44.290709][ T381] dump_stack_lvl+0x1e2/0x24b [ 44.290721][ T381] ? panic+0x80b/0x80b [ 44.290734][ T381] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.290752][ T381] dump_stack+0x15/0x17 [ 44.290762][ T381] should_fail+0x3c6/0x510 [ 44.290772][ T381] ? kvasprintf_const+0x5e/0x190 [ 44.290784][ T381] __should_failslab+0xa4/0xe0 [ 44.290797][ T381] should_failslab+0x9/0x20 [ 44.290809][ T381] __kmalloc_track_caller+0x5f/0x320 [ 44.290819][ T381] kvasprintf+0xd6/0x180 [ 44.290829][ T381] ? __x64_sys_ioctl+0x7b/0x90 [ 44.290839][ T381] ? do_syscall_64+0x34/0x70 [ 44.290852][ T381] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.290862][ T381] ? bust_spinlocks+0xe0/0xe0 [ 44.290873][ T381] ? __kasan_check_write+0x14/0x20 [ 44.290884][ T381] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 44.290895][ T381] ? _raw_spin_lock+0x1b0/0x1b0 [ 44.290906][ T381] kvasprintf_const+0x5e/0x190 [ 44.290919][ T381] kobject_set_name_vargs+0x61/0x120 [ 44.290932][ T381] dev_set_name+0xd1/0x120 [ 44.290943][ T381] ? get_device+0x30/0x30 [ 44.290955][ T381] ? pm_runtime_init+0x275/0x350 [ 44.290967][ T381] ? _raw_spin_unlock_irq+0x4e/0x70 [ 44.290979][ T381] usb_set_configuration+0xf14/0x1f30 [ 44.290994][ T381] usbdev_ioctl+0x40fa/0x5e10 [ 44.291007][ T381] ? usbdev_poll+0x200/0x200 [ 44.291019][ T381] ? stack_trace_save+0x1c0/0x1c0 [ 44.291030][ T381] ? __kernel_text_address+0x9b/0x110 [ 44.291045][ T381] ? unwind_get_return_address+0x4d/0x90 [ 44.291054][ T381] ? arch_stack_walk+0xf3/0x140 [ 44.291066][ T381] ? stack_trace_save+0x113/0x1c0 [ 44.291078][ T381] ? terminate_walk+0x407/0x4f0 [ 44.291089][ T381] ? stack_trace_snprint+0xf0/0xf0 [ 44.291102][ T381] ? avc_has_extended_perms+0x1e3/0xf70 [ 44.291113][ T381] ? memcpy+0x56/0x70 [ 44.291124][ T381] ? avc_has_extended_perms+0x975/0xf70 [ 44.291137][ T381] ? kmem_cache_free+0xa9/0x1e0 [ 44.291147][ T381] ? putname+0xe7/0x140 [ 44.291157][ T381] ? do_sys_openat2+0x5e1/0x6f0 [ 44.291166][ T381] ? __x64_sys_openat+0x243/0x290 [ 44.291178][ T381] ? do_syscall_64+0x34/0x70 [ 44.291189][ T381] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.291200][ T381] ? avc_ss_reset+0x280/0x280 [ 44.291210][ T381] ? _kstrtoull+0x3a0/0x4a0 [ 44.291222][ T381] ? kstrtouint_from_user+0x20a/0x2a0 [ 44.291232][ T381] ? kstrtol_from_user+0x310/0x310 [ 44.291246][ T381] ? __fsnotify_parent+0x4b9/0x6c0 [ 44.291260][ T381] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 44.291270][ T381] ? proc_fail_nth_write+0x20b/0x290 [ 44.291282][ T381] ? ioctl_has_perm+0x1f8/0x560 [ 44.291292][ T381] ? do_vfs_ioctl+0x798/0x1a30 [ 44.291303][ T381] ? ioctl_has_perm+0x3f0/0x560 [ 44.291314][ T381] ? slab_free_freelist_hook+0xc0/0x190 [ 44.291326][ T381] ? preempt_count_add+0x92/0x1a0 [ 44.291337][ T381] ? __x32_compat_sys_ioctl+0x90/0x90 [ 44.291348][ T381] ? has_cap_mac_admin+0x3c0/0x3c0 [ 44.291360][ T381] ? kernel_write+0x3d0/0x3d0 [ 44.291373][ T381] ? selinux_file_ioctl+0x3cc/0x540 [ 44.291386][ T381] ? selinux_file_alloc_security+0x120/0x120 [ 44.291398][ T381] ? __fget_files+0x31e/0x380 [ 44.291413][ T381] ? security_file_ioctl+0x84/0xb0 [ 44.291422][ T381] ? usbdev_poll+0x200/0x200 [ 44.291433][ T381] __se_sys_ioctl+0x114/0x190 [ 44.291444][ T381] __x64_sys_ioctl+0x7b/0x90 [ 44.291456][ T381] do_syscall_64+0x34/0x70 [ 44.291468][ T381] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.291479][ T381] RIP: 0033:0x7f9f998c9859 [ 44.291492][ T381] 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 [ 44.291500][ T381] RSP: 002b:00007f9f9944c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 44.291515][ T381] RAX: ffffffffffffffda RBX: 00007f9f999e8f80 RCX: 00007f9f998c9859 [ 44.291524][ T381] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 44.291531][ T381] RBP: 00007f9f9944c120 R08: 0000000000000000 R09: 0000000000000000 [ 44.291538][ T381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 44.291546][ T381] R13: 000000000000000b R14: 00007f9f999e8f80 R15: 00007ffc73e634a8 [ 44.296428][ T381] usb usb7: device_add((null)) --> -22 [ 44.302134][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 44.334668][ T384] FAULT_INJECTION: forcing a failure. [ 44.334668][ T384] name failslab, interval 1, probability 0, space 0, times 0 [ 44.336376][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.355422][ T384] CPU: 1 PID: 384 Comm: syz-executor.3 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 44.355436][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 44.355440][ T384] Call Trace: [ 44.355460][ T384] dump_stack_lvl+0x1e2/0x24b [ 44.355471][ T384] ? panic+0x80b/0x80b [ 44.355491][ T384] ? bfq_pos_tree_add_move+0x43b/0x43b [ 44.360885][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 44.364315][ T384] dump_stack+0x15/0x17 [ 44.369193][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 44.374797][ T384] should_fail+0x3c6/0x510 [ 44.374808][ T384] ? kvasprintf_const+0x5e/0x190 [ 44.374820][ T384] __should_failslab+0xa4/0xe0 [ 44.374832][ T384] should_failslab+0x9/0x20 [ 44.374845][ T384] __kmalloc_track_caller+0x5f/0x320 [ 44.374855][ T384] kvasprintf+0xd6/0x180 [ 44.374868][ T384] ? __irq_exit_rcu+0x40/0x150 [ 44.374876][ T384] ? bust_spinlocks+0xe0/0xe0 [ 44.374886][ T384] ? irqentry_exit+0x4f/0x60 [ 44.374900][ T384] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 44.374910][ T384] kvasprintf_const+0x5e/0x190 [ 44.374921][ T384] kobject_set_name_vargs+0x61/0x120 [ 44.374933][ T384] dev_set_name+0xd1/0x120 [ 44.374952][ T384] ? get_device+0x30/0x30 [ 44.379762][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 44.384367][ T384] ? pm_runtime_init+0x275/0x350 [ 44.384379][ T384] ? _raw_spin_unlock_irq+0x4e/0x70 [ 44.384392][ T384] usb_set_configuration+0xf14/0x1f30 [ 44.384407][ T384] usbdev_ioctl+0x40fa/0x5e10 [ 44.384419][ T384] ? usbdev_poll+0x200/0x200 [ 44.384431][ T384] ? stack_trace_save+0x1c0/0x1c0 [ 44.384442][ T384] ? __kernel_text_address+0x9b/0x110 [ 44.384456][ T384] ? unwind_get_return_address+0x4d/0x90 [ 44.384467][ T384] ? arch_stack_walk+0xf3/0x140 [ 44.384481][ T384] ? stack_trace_save+0x113/0x1c0 [ 44.384493][ T384] ? terminate_walk+0x407/0x4f0 [ 44.384503][ T384] ? stack_trace_snprint+0xf0/0xf0 [ 44.384514][ T384] ? avc_has_extended_perms+0x1e3/0xf70 [ 44.384524][ T384] ? memcpy+0x56/0x70 [ 44.384544][ T384] ? avc_has_extended_perms+0x975/0xf70 [ 44.392902][ T353] device veth0_vlan entered promiscuous mode [ 44.394777][ T384] ? kmem_cache_free+0xa9/0x1e0 [ 44.407213][ T353] device veth1_macvtap entered promiscuous mode [ 44.408868][ T384] ? putname+0xe7/0x140 [ 44.969977][ T384] ? do_sys_openat2+0x5e1/0x6f0 [ 44.974756][ T384] ? __x64_sys_openat+0x243/0x290 [ 44.979781][ T384] ? do_syscall_64+0x34/0x70 [ 44.984378][ T384] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 44.990404][ T384] ? avc_ss_reset+0x280/0x280 [ 44.994900][ T384] ? _kstrtoull+0x3a0/0x4a0 [ 44.999223][ T384] ? kstrtouint_from_user+0x20a/0x2a0 [ 45.004440][ T384] ? kstrtol_from_user+0x310/0x310 [ 45.009633][ T384] ? __fsnotify_parent+0x4b9/0x6c0 [ 45.014555][ T384] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 45.021543][ T384] ? proc_fail_nth_write+0x20b/0x290 [ 45.026843][ T384] ? ioctl_has_perm+0x1f8/0x560 [ 45.031517][ T384] ? do_vfs_ioctl+0x798/0x1a30 [ 45.036112][ T384] ? ioctl_has_perm+0x3f0/0x560 [ 45.040799][ T384] ? slab_free_freelist_hook+0xc0/0x190 [ 45.046183][ T384] ? preempt_count_add+0x92/0x1a0 [ 45.051043][ T384] ? __x32_compat_sys_ioctl+0x90/0x90 [ 45.056246][ T384] ? has_cap_mac_admin+0x3c0/0x3c0 [ 45.061292][ T384] ? kernel_write+0x3d0/0x3d0 [ 45.065796][ T384] ? selinux_file_ioctl+0x3cc/0x540 [ 45.070947][ T384] ? selinux_file_alloc_security+0x120/0x120 [ 45.076860][ T384] ? __fget_files+0x31e/0x380 [ 45.081450][ T384] ? security_file_ioctl+0x84/0xb0 [ 45.086390][ T384] ? usbdev_poll+0x200/0x200 [ 45.090921][ T384] __se_sys_ioctl+0x114/0x190 [ 45.095419][ T384] __x64_sys_ioctl+0x7b/0x90 [ 45.099852][ T384] do_syscall_64+0x34/0x70 [ 45.104117][ T384] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.109838][ T384] RIP: 0033:0x7f9f998c9859 [ 45.114264][ T384] 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 [ 45.134219][ T384] RSP: 002b:00007f9f9944c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.142745][ T384] RAX: ffffffffffffffda RBX: 00007f9f999e8f80 RCX: 00007f9f998c9859 [ 45.150549][ T384] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 45.158356][ T384] RBP: 00007f9f9944c120 R08: 0000000000000000 R09: 0000000000000000 [ 45.166177][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.174154][ T384] R13: 000000000000000b R14: 00007f9f999e8f80 R15: 00007ffc73e634a8 [ 45.185300][ T384] usb usb7: device_add((null)) --> -22 [ 45.192269][ T352] device veth1_macvtap entered promiscuous mode [ 45.212192][ T390] FAULT_INJECTION: forcing a failure. [ 45.212192][ T390] name failslab, interval 1, probability 0, space 0, times 0 [ 45.223134][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.232956][ T390] CPU: 1 PID: 390 Comm: syz-executor.3 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 45.232963][ T390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 45.232967][ T390] Call Trace: [ 45.232986][ T390] dump_stack_lvl+0x1e2/0x24b [ 45.233006][ T390] ? panic+0x80b/0x80b [ 45.243889][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.253225][ T390] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.253239][ T390] dump_stack+0x15/0x17 [ 45.253250][ T390] should_fail+0x3c6/0x510 [ 45.253260][ T390] ? kvasprintf_const+0x5e/0x190 [ 45.253273][ T390] __should_failslab+0xa4/0xe0 [ 45.253286][ T390] should_failslab+0x9/0x20 [ 45.253298][ T390] __kmalloc_track_caller+0x5f/0x320 [ 45.253309][ T390] kvasprintf+0xd6/0x180 [ 45.253318][ T390] ? __x64_sys_ioctl+0x7b/0x90 [ 45.253339][ T390] ? do_syscall_64+0x34/0x70 [ 45.258029][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 45.260908][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.260920][ T390] ? bust_spinlocks+0xe0/0xe0 [ 45.260933][ T390] ? __kasan_check_write+0x14/0x20 [ 45.260952][ T390] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 45.265654][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 45.272838][ T390] ? _raw_spin_lock+0x1b0/0x1b0 [ 45.272850][ T390] kvasprintf_const+0x5e/0x190 [ 45.272862][ T390] kobject_set_name_vargs+0x61/0x120 [ 45.272883][ T390] dev_set_name+0xd1/0x120 [ 45.279109][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 45.282491][ T390] ? get_device+0x30/0x30 [ 45.282509][ T390] ? pm_runtime_init+0x275/0x350 [ 45.282522][ T390] ? _raw_spin_unlock_irq+0x4e/0x70 [ 45.282535][ T390] usb_set_configuration+0xf14/0x1f30 [ 45.282550][ T390] usbdev_ioctl+0x40fa/0x5e10 [ 45.282561][ T390] ? usbdev_poll+0x200/0x200 [ 45.282573][ T390] ? stack_trace_save+0x1c0/0x1c0 [ 45.282585][ T390] ? __kernel_text_address+0x9b/0x110 [ 45.282599][ T390] ? unwind_get_return_address+0x4d/0x90 [ 45.282609][ T390] ? arch_stack_walk+0xf3/0x140 [ 45.282622][ T390] ? stack_trace_save+0x113/0x1c0 [ 45.282635][ T390] ? terminate_walk+0x407/0x4f0 [ 45.282646][ T390] ? stack_trace_snprint+0xf0/0xf0 [ 45.282659][ T390] ? avc_has_extended_perms+0x1e3/0xf70 [ 45.282670][ T390] ? memcpy+0x56/0x70 [ 45.282682][ T390] ? avc_has_extended_perms+0x975/0xf70 [ 45.282695][ T390] ? kmem_cache_free+0xa9/0x1e0 [ 45.282705][ T390] ? putname+0xe7/0x140 [ 45.282715][ T390] ? do_sys_openat2+0x5e1/0x6f0 [ 45.282725][ T390] ? __x64_sys_openat+0x243/0x290 [ 45.282738][ T390] ? do_syscall_64+0x34/0x70 [ 45.282750][ T390] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.282761][ T390] ? avc_ss_reset+0x280/0x280 [ 45.282771][ T390] ? _kstrtoull+0x3a0/0x4a0 [ 45.282783][ T390] ? kstrtouint_from_user+0x20a/0x2a0 [ 45.282794][ T390] ? kstrtol_from_user+0x310/0x310 [ 45.282808][ T390] ? __fsnotify_parent+0x4b9/0x6c0 [ 45.282822][ T390] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 45.282833][ T390] ? proc_fail_nth_write+0x20b/0x290 [ 45.282844][ T390] ? ioctl_has_perm+0x1f8/0x560 [ 45.282855][ T390] ? do_vfs_ioctl+0x798/0x1a30 [ 45.282865][ T390] ? ioctl_has_perm+0x3f0/0x560 [ 45.282878][ T390] ? slab_free_freelist_hook+0xc0/0x190 [ 45.282890][ T390] ? preempt_count_add+0x92/0x1a0 [ 45.282900][ T390] ? __x32_compat_sys_ioctl+0x90/0x90 [ 45.282911][ T390] ? has_cap_mac_admin+0x3c0/0x3c0 [ 45.282924][ T390] ? kernel_write+0x3d0/0x3d0 [ 45.282937][ T390] ? selinux_file_ioctl+0x3cc/0x540 [ 45.282951][ T390] ? selinux_file_alloc_security+0x120/0x120 [ 45.282962][ T390] ? __fget_files+0x31e/0x380 [ 45.282977][ T390] ? security_file_ioctl+0x84/0xb0 [ 45.282987][ T390] ? usbdev_poll+0x200/0x200 [ 45.282997][ T390] __se_sys_ioctl+0x114/0x190 [ 45.283007][ T390] __x64_sys_ioctl+0x7b/0x90 [ 45.283019][ T390] do_syscall_64+0x34/0x70 [ 45.283031][ T390] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.283041][ T390] RIP: 0033:0x7f9f998c9859 [ 45.283053][ 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 [ 45.283061][ T390] RSP: 002b:00007f9f9944c0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 45.283076][ T390] RAX: ffffffffffffffda RBX: 00007f9f999e8f80 RCX: 00007f9f998c9859 [ 45.283084][ T390] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 45.283091][ T390] RBP: 00007f9f9944c120 R08: 0000000000000000 R09: 0000000000000000 [ 45.283098][ T390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 45.283106][ T390] R13: 000000000000000b R14: 00007f9f999e8f80 R15: 00007ffc73e634a8 [ 45.284740][ T390] usb usb7: device_add((null)) --> -22 [ 45.288901][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.295999][ T392] FAULT_INJECTION: forcing a failure. [ 45.295999][ T392] name failslab, interval 1, probability 0, space 0, times 0 [ 45.298930][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.302064][ T392] CPU: 1 PID: 392 Comm: syz-executor.5 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 45.307077][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.310933][ T392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 45.310938][ T392] Call Trace: [ 45.310960][ T392] dump_stack_lvl+0x1e2/0x24b [ 45.310970][ T392] ? panic+0x80b/0x80b [ 45.310981][ T392] ? bfq_pos_tree_add_move+0x43b/0x43b [ 45.311003][ T392] ? unwind_get_return_address+0x4d/0x90 [ 45.316137][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.320213][ T392] dump_stack+0x15/0x17 [ 45.328448][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 45.334139][ T392] should_fail+0x3c6/0x510 [ 45.334161][ T392] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 45.339054][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 45.343756][ T392] __should_failslab+0xa4/0xe0 [ 45.343770][ T392] should_failslab+0x9/0x20 [ 45.343793][ T392] __kmalloc+0x60/0x330 [ 45.349344][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 45.356271][ T392] ? _raw_spin_unlock+0x4d/0x70 [ 45.356285][ T392] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 45.356295][ T392] usb_hcd_submit_urb+0x8c4/0x1b70 [ 45.356317][ T392] ? usb_alloc_urb+0x3d/0x140 [ 45.362439][ T15] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 45.365737][ T392] ? get_swap_page+0x4d0/0x740 [ 45.365750][ T392] ? dma_map_single_attrs+0x160/0x160 [ 45.365772][ T392] ? usb_reset_configuration+0x21b/0xb00 [ 45.871055][ T392] ? usbdev_ioctl+0x40d5/0x5e10 [ 45.875755][ T392] ? __se_sys_ioctl+0x114/0x190 [ 45.880520][ T392] ? __x64_sys_ioctl+0x7b/0x90 [ 45.885291][ T392] ? do_syscall_64+0x34/0x70 [ 45.889719][ T392] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 45.895642][ T392] usb_submit_urb+0x106e/0x15c0 [ 45.901437][ T392] usb_start_wait_urb+0x120/0x350 [ 45.906396][ T392] ? usb_api_blocking_completion+0xb0/0xb0 [ 45.912027][ T392] ? __kmalloc+0x1aa/0x330 [ 45.916283][ T392] ? __kasan_check_write+0x14/0x20 [ 45.921309][ T392] usb_control_msg+0x2ad/0x4c0 [ 45.925907][ T392] ? usb_anchor_empty+0x40/0x40 [ 45.930597][ T392] ? mutex_trylock+0xa0/0xa0 [ 45.935037][ T392] usb_reset_configuration+0x21b/0xb00 [ 45.940502][ T392] ? mutex_lock+0xd6/0x110 [ 45.944743][ T392] usbdev_ioctl+0x40d5/0x5e10 [ 45.949300][ T392] ? usbdev_poll+0x200/0x200 [ 45.953773][ T392] ? stack_trace_save+0x1c0/0x1c0 [ 45.958842][ T392] ? __kernel_text_address+0x9b/0x110 [ 45.964114][ T392] ? unwind_get_return_address+0x4d/0x90 [ 45.969567][ T392] ? arch_stack_walk+0xf3/0x140 [ 45.974262][ T392] ? stack_trace_save+0x113/0x1c0 [ 45.979203][ T392] ? terminate_walk+0x407/0x4f0 [ 45.983890][ T392] ? stack_trace_snprint+0xf0/0xf0 [ 45.988924][ T392] ? avc_has_extended_perms+0x1e3/0xf70 [ 45.994391][ T392] ? memcpy+0x56/0x70 [ 45.998256][ T392] ? avc_has_extended_perms+0x975/0xf70 [ 46.003858][ T392] ? kmem_cache_free+0xa9/0x1e0 [ 46.008624][ T392] ? putname+0xe7/0x140 [ 46.012724][ T392] ? do_sys_openat2+0x5e1/0x6f0 [ 46.017392][ T392] ? __x64_sys_openat+0x243/0x290 [ 46.022426][ T392] ? do_syscall_64+0x34/0x70 [ 46.026852][ T392] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.032752][ T392] ? avc_ss_reset+0x280/0x280 [ 46.037266][ T392] ? _kstrtoull+0x3a0/0x4a0 [ 46.041692][ T392] ? kstrtouint_from_user+0x20a/0x2a0 [ 46.046987][ T392] ? kstrtol_from_user+0x310/0x310 [ 46.052052][ T392] ? __fsnotify_parent+0x4b9/0x6c0 [ 46.057007][ T392] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 46.063899][ T392] ? proc_fail_nth_write+0x20b/0x290 [ 46.069329][ T392] ? ioctl_has_perm+0x1f8/0x560 [ 46.074010][ T392] ? do_vfs_ioctl+0x798/0x1a30 [ 46.078791][ T392] ? ioctl_has_perm+0x3f0/0x560 [ 46.083506][ T392] ? slab_free_freelist_hook+0xc0/0x190 [ 46.089644][ T392] ? preempt_count_add+0x92/0x1a0 [ 46.094501][ T392] ? __x32_compat_sys_ioctl+0x90/0x90 [ 46.099707][ T392] ? has_cap_mac_admin+0x3c0/0x3c0 [ 46.104659][ T392] ? kernel_write+0x3d0/0x3d0 [ 46.109188][ T392] ? selinux_file_ioctl+0x3cc/0x540 [ 46.114210][ T392] ? selinux_file_alloc_security+0x120/0x120 [ 46.120019][ T392] ? __fget_files+0x31e/0x380 [ 46.124623][ T392] ? security_file_ioctl+0x84/0xb0 [ 46.129665][ T392] ? usbdev_poll+0x200/0x200 [ 46.134281][ T392] __se_sys_ioctl+0x114/0x190 [ 46.138834][ T392] __x64_sys_ioctl+0x7b/0x90 [ 46.143218][ T392] do_syscall_64+0x34/0x70 [ 46.147484][ T392] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.153409][ T392] RIP: 0033:0x7faddcf70859 [ 46.157636][ T392] 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 [ 46.177257][ T392] RSP: 002b:00007faddcaf30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.185704][ T392] RAX: ffffffffffffffda RBX: 00007faddd08ff80 RCX: 00007faddcf70859 [ 46.193508][ T392] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 46.201772][ T392] RBP: 00007faddcaf3120 R08: 0000000000000000 R09: 0000000000000000 [ 46.209838][ T392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.217650][ T392] R13: 000000000000000b R14: 00007faddd08ff80 R15: 00007ffdb7fce638 [ 46.248309][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.256463][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.264484][ T397] FAULT_INJECTION: forcing a failure. [ 46.264484][ T397] name failslab, interval 1, probability 0, space 0, times 0 [ 46.278948][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.280210][ T397] CPU: 1 PID: 397 Comm: syz-executor.1 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 46.287669][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.296898][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 46.296904][ T397] Call Trace: [ 46.296925][ T397] dump_stack_lvl+0x1e2/0x24b [ 46.296935][ T397] ? panic+0x80b/0x80b [ 46.296956][ T397] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.305828][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 46.315000][ T397] dump_stack+0x15/0x17 [ 46.315011][ T397] should_fail+0x3c6/0x510 [ 46.315022][ T397] ? kvasprintf_const+0x5e/0x190 [ 46.315043][ T397] __should_failslab+0xa4/0xe0 [ 46.318868][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.322937][ T397] should_failslab+0x9/0x20 [ 46.322951][ T397] __kmalloc_track_caller+0x5f/0x320 [ 46.322962][ T397] kvasprintf+0xd6/0x180 [ 46.322972][ T397] ? __x64_sys_ioctl+0x7b/0x90 [ 46.322984][ T397] ? do_syscall_64+0x34/0x70 [ 46.322997][ T397] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.323006][ T397] ? bust_spinlocks+0xe0/0xe0 [ 46.323018][ T397] ? __kasan_check_write+0x14/0x20 [ 46.323028][ T397] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 46.323038][ T397] ? _raw_spin_lock+0x1b0/0x1b0 [ 46.323048][ T397] kvasprintf_const+0x5e/0x190 [ 46.323061][ T397] kobject_set_name_vargs+0x61/0x120 [ 46.323074][ T397] dev_set_name+0xd1/0x120 [ 46.323086][ T397] ? get_device+0x30/0x30 [ 46.323098][ T397] ? pm_runtime_init+0x275/0x350 [ 46.323118][ T397] ? _raw_spin_unlock_irq+0x4e/0x70 [ 46.443795][ T397] usb_set_configuration+0xf14/0x1f30 [ 46.449176][ T397] usbdev_ioctl+0x40fa/0x5e10 [ 46.453775][ T397] ? usbdev_poll+0x200/0x200 [ 46.458219][ T397] ? stack_trace_save+0x1c0/0x1c0 [ 46.463063][ T397] ? __kernel_text_address+0x9b/0x110 [ 46.468389][ T397] ? unwind_get_return_address+0x4d/0x90 [ 46.473945][ T397] ? arch_stack_walk+0xf3/0x140 [ 46.478629][ T397] ? stack_trace_save+0x113/0x1c0 [ 46.483508][ T397] ? terminate_walk+0x407/0x4f0 [ 46.488288][ T397] ? stack_trace_snprint+0xf0/0xf0 [ 46.493411][ T397] ? avc_has_extended_perms+0x1e3/0xf70 [ 46.498972][ T397] ? memcpy+0x56/0x70 [ 46.502866][ T397] ? avc_has_extended_perms+0x975/0xf70 [ 46.508249][ T397] ? kmem_cache_free+0xa9/0x1e0 [ 46.513021][ T397] ? putname+0xe7/0x140 [ 46.517013][ T397] ? do_sys_openat2+0x5e1/0x6f0 [ 46.521820][ T397] ? __x64_sys_openat+0x243/0x290 [ 46.526654][ T397] ? do_syscall_64+0x34/0x70 [ 46.531075][ T397] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.536982][ T397] ? avc_ss_reset+0x280/0x280 [ 46.541586][ T397] ? _kstrtoull+0x3a0/0x4a0 [ 46.546031][ T397] ? kstrtouint_from_user+0x20a/0x2a0 [ 46.551249][ T397] ? kstrtol_from_user+0x310/0x310 [ 46.556285][ T397] ? __fsnotify_parent+0x4b9/0x6c0 [ 46.561314][ T397] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 46.567919][ T397] ? proc_fail_nth_write+0x20b/0x290 [ 46.573029][ T397] ? ioctl_has_perm+0x1f8/0x560 [ 46.577740][ T397] ? do_vfs_ioctl+0x798/0x1a30 [ 46.582323][ T397] ? ioctl_has_perm+0x3f0/0x560 [ 46.586999][ T397] ? slab_free_freelist_hook+0xc0/0x190 [ 46.592380][ T397] ? preempt_count_add+0x92/0x1a0 [ 46.597240][ T397] ? __x32_compat_sys_ioctl+0x90/0x90 [ 46.602718][ T397] ? has_cap_mac_admin+0x3c0/0x3c0 [ 46.607656][ T397] ? kernel_write+0x3d0/0x3d0 [ 46.612377][ T397] ? selinux_file_ioctl+0x3cc/0x540 [ 46.617409][ T397] ? selinux_file_alloc_security+0x120/0x120 [ 46.623420][ T397] ? __fget_files+0x31e/0x380 [ 46.627897][ T397] ? security_file_ioctl+0x84/0xb0 [ 46.633085][ T397] ? usbdev_poll+0x200/0x200 [ 46.637507][ T397] __se_sys_ioctl+0x114/0x190 [ 46.642140][ T397] __x64_sys_ioctl+0x7b/0x90 [ 46.646631][ T397] do_syscall_64+0x34/0x70 [ 46.651020][ T397] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.656697][ T397] RIP: 0033:0x7efd4939f859 [ 46.660960][ T397] 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 [ 46.680833][ T397] RSP: 002b:00007efd48f220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 46.689154][ T397] RAX: ffffffffffffffda RBX: 00007efd494bef80 RCX: 00007efd4939f859 [ 46.697694][ T397] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 46.705469][ T397] RBP: 00007efd48f22120 R08: 0000000000000000 R09: 0000000000000000 [ 46.713290][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 46.721442][ T397] R13: 000000000000000b R14: 00007efd494bef80 R15: 00007ffc2bdcd5f8 [ 46.732564][ T397] usb usb7: device_add((null)) --> -22 [ 46.739120][ T400] FAULT_INJECTION: forcing a failure. [ 46.739120][ T400] name failslab, interval 1, probability 0, space 0, times 0 [ 46.751951][ T400] CPU: 1 PID: 400 Comm: syz-executor.5 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 46.762349][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 46.772302][ T400] Call Trace: [ 46.775499][ T400] dump_stack_lvl+0x1e2/0x24b [ 46.780004][ T400] ? panic+0x80b/0x80b [ 46.783999][ T400] ? bfq_pos_tree_add_move+0x43b/0x43b [ 46.789381][ T400] ? unwind_get_return_address+0x4d/0x90 [ 46.794846][ T400] ? arch_stack_walk+0xf3/0x140 [ 46.799649][ T400] dump_stack+0x15/0x17 [ 46.803779][ T400] should_fail+0x3c6/0x510 [ 46.808013][ T400] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.813308][ T400] __should_failslab+0xa4/0xe0 [ 46.817924][ T400] should_failslab+0x9/0x20 [ 46.822335][ T400] __kmalloc+0x60/0x330 [ 46.826450][ T400] ? _raw_spin_unlock+0x4d/0x70 [ 46.831106][ T400] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 46.836699][ T400] usb_hcd_submit_urb+0x8c4/0x1b70 [ 46.841624][ T400] ? usb_alloc_urb+0x3d/0x140 [ 46.846141][ T400] ? get_swap_page+0x4d0/0x740 [ 46.850736][ T400] ? dma_map_single_attrs+0x160/0x160 [ 46.855953][ T400] ? usb_reset_configuration+0x21b/0xb00 [ 46.861420][ T400] ? usbdev_ioctl+0x40d5/0x5e10 [ 46.866100][ T400] ? __se_sys_ioctl+0x114/0x190 [ 46.870885][ T400] ? __x64_sys_ioctl+0x7b/0x90 [ 46.876297][ T400] ? do_syscall_64+0x34/0x70 [ 46.880830][ T400] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 46.886743][ T400] usb_submit_urb+0x106e/0x15c0 [ 46.891422][ T400] usb_start_wait_urb+0x120/0x350 [ 46.896302][ T400] ? usb_api_blocking_completion+0xb0/0xb0 [ 46.901946][ T400] ? __kmalloc+0x1aa/0x330 [ 46.906175][ T400] ? __kasan_check_write+0x14/0x20 [ 46.911121][ T400] usb_control_msg+0x2ad/0x4c0 [ 46.915811][ T400] ? usb_anchor_empty+0x40/0x40 [ 46.920496][ T400] ? mutex_trylock+0xa0/0xa0 [ 46.924920][ T400] usb_reset_configuration+0x21b/0xb00 [ 46.930208][ T400] ? mutex_lock+0xd6/0x110 [ 46.934469][ T400] usbdev_ioctl+0x40d5/0x5e10 [ 46.939039][ T400] ? usbdev_poll+0x200/0x200 [ 46.943674][ T400] ? stack_trace_save+0x1c0/0x1c0 [ 46.948649][ T400] ? __kernel_text_address+0x9b/0x110 [ 46.953899][ T400] ? unwind_get_return_address+0x4d/0x90 [ 46.959321][ T400] ? arch_stack_walk+0xf3/0x140 [ 46.964017][ T400] ? stack_trace_save+0x113/0x1c0 [ 46.969038][ T400] ? terminate_walk+0x407/0x4f0 [ 46.973741][ T400] ? stack_trace_snprint+0xf0/0xf0 [ 46.978845][ T400] ? avc_has_extended_perms+0x1e3/0xf70 [ 46.984400][ T400] ? memcpy+0x56/0x70 [ 46.988221][ T400] ? avc_has_extended_perms+0x975/0xf70 [ 46.993950][ T400] ? kmem_cache_free+0xa9/0x1e0 [ 46.998635][ T400] ? putname+0xe7/0x140 [ 47.002623][ T400] ? do_sys_openat2+0x5e1/0x6f0 [ 47.007331][ T400] ? __x64_sys_openat+0x243/0x290 [ 47.012185][ T400] ? do_syscall_64+0x34/0x70 [ 47.016599][ T400] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.022502][ T400] ? avc_ss_reset+0x280/0x280 [ 47.027099][ T400] ? _kstrtoull+0x3a0/0x4a0 [ 47.031963][ T400] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.037185][ T400] ? kstrtol_from_user+0x310/0x310 [ 47.042125][ T400] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.047239][ T400] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 47.053833][ T400] ? proc_fail_nth_write+0x20b/0x290 [ 47.058953][ T400] ? ioctl_has_perm+0x1f8/0x560 [ 47.063655][ T400] ? do_vfs_ioctl+0x798/0x1a30 [ 47.068330][ T400] ? ioctl_has_perm+0x3f0/0x560 [ 47.073040][ T400] ? slab_free_freelist_hook+0xc0/0x190 [ 47.078482][ T400] ? preempt_count_add+0x92/0x1a0 [ 47.083523][ T400] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.088722][ T400] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.093971][ T400] ? kernel_write+0x3d0/0x3d0 [ 47.098477][ T400] ? selinux_file_ioctl+0x3cc/0x540 [ 47.103511][ T400] ? selinux_file_alloc_security+0x120/0x120 [ 47.109538][ T400] ? __fget_files+0x31e/0x380 [ 47.114149][ T400] ? security_file_ioctl+0x84/0xb0 [ 47.119367][ T400] ? usbdev_poll+0x200/0x200 [ 47.124383][ T400] __se_sys_ioctl+0x114/0x190 [ 47.131323][ T400] __x64_sys_ioctl+0x7b/0x90 [ 47.136024][ T400] do_syscall_64+0x34/0x70 [ 47.140439][ T400] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.146159][ T400] RIP: 0033:0x7faddcf70859 [ 47.150516][ T400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.170044][ T400] RSP: 002b:00007faddcaf30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.178452][ T400] RAX: ffffffffffffffda RBX: 00007faddd08ff80 RCX: 00007faddcf70859 [ 47.186392][ T400] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 47.194253][ T400] RBP: 00007faddcaf3120 R08: 0000000000000000 R09: 0000000000000000 2024/03/19 19:24:25 executed programs: 11 [ 47.202180][ T400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.210097][ T400] R13: 000000000000000b R14: 00007faddd08ff80 R15: 00007ffdb7fce638 [ 47.248697][ T406] FAULT_INJECTION: forcing a failure. [ 47.248697][ T406] name failslab, interval 1, probability 0, space 0, times 0 [ 47.261670][ T406] CPU: 0 PID: 406 Comm: syz-executor.4 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 47.272285][ T406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 47.282439][ T406] Call Trace: [ 47.285575][ T406] dump_stack_lvl+0x1e2/0x24b [ 47.290416][ T406] ? panic+0x80b/0x80b [ 47.294411][ T406] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.299788][ T406] ? unwind_get_return_address+0x4d/0x90 [ 47.305253][ T406] ? arch_stack_walk+0xf3/0x140 [ 47.309935][ T406] dump_stack+0x15/0x17 [ 47.313918][ T406] should_fail+0x3c6/0x510 [ 47.318182][ T406] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.323295][ T406] __should_failslab+0xa4/0xe0 [ 47.327937][ T406] should_failslab+0x9/0x20 [ 47.332493][ T406] __kmalloc+0x60/0x330 [ 47.336431][ T406] ? _raw_spin_unlock+0x4d/0x70 [ 47.341091][ T406] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 47.348596][ T406] usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.353588][ T406] ? usb_alloc_urb+0x3d/0x140 [ 47.358192][ T406] ? get_swap_page+0x4d0/0x740 [ 47.363024][ T406] ? dma_map_single_attrs+0x160/0x160 [ 47.368463][ T406] ? usb_reset_configuration+0x21b/0xb00 [ 47.374250][ T406] ? usbdev_ioctl+0x40d5/0x5e10 [ 47.378945][ T406] ? __se_sys_ioctl+0x114/0x190 [ 47.383814][ T406] ? __x64_sys_ioctl+0x7b/0x90 [ 47.389114][ T406] ? do_syscall_64+0x34/0x70 [ 47.393537][ T406] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.399435][ T406] usb_submit_urb+0x106e/0x15c0 [ 47.404163][ T406] usb_start_wait_urb+0x120/0x350 [ 47.409094][ T406] ? usb_api_blocking_completion+0xb0/0xb0 [ 47.414929][ T406] ? __kmalloc+0x1aa/0x330 [ 47.419311][ T406] ? __kasan_check_write+0x14/0x20 [ 47.424463][ T406] usb_control_msg+0x2ad/0x4c0 [ 47.429054][ T406] ? usb_anchor_empty+0x40/0x40 [ 47.433744][ T406] ? mutex_trylock+0xa0/0xa0 [ 47.438174][ T406] ? avc_has_perm+0x275/0x400 [ 47.442680][ T406] usb_reset_configuration+0x21b/0xb00 [ 47.448059][ T406] ? mutex_lock+0xa5/0x110 [ 47.452310][ T406] usbdev_ioctl+0x40d5/0x5e10 [ 47.456825][ T406] ? usbdev_poll+0x200/0x200 [ 47.461255][ T406] ? stack_trace_save+0x1c0/0x1c0 [ 47.466338][ T406] ? __kernel_text_address+0x9b/0x110 [ 47.471591][ T406] ? unwind_get_return_address+0x4d/0x90 [ 47.477047][ T406] ? arch_stack_walk+0xf3/0x140 [ 47.481743][ T406] ? stack_trace_save+0x113/0x1c0 [ 47.486604][ T406] ? terminate_walk+0x407/0x4f0 [ 47.491279][ T406] ? stack_trace_snprint+0xf0/0xf0 [ 47.496309][ T406] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.501780][ T406] ? memcpy+0x56/0x70 [ 47.505600][ T406] ? avc_has_extended_perms+0x975/0xf70 [ 47.510990][ T406] ? kmem_cache_free+0xa9/0x1e0 [ 47.515924][ T406] ? putname+0xe7/0x140 [ 47.519921][ T406] ? do_sys_openat2+0x5e1/0x6f0 [ 47.525036][ T406] ? __x64_sys_openat+0x243/0x290 [ 47.530005][ T406] ? do_syscall_64+0x34/0x70 [ 47.534501][ T406] ? entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.540604][ T406] ? avc_ss_reset+0x280/0x280 [ 47.545175][ T406] ? _kstrtoull+0x3a0/0x4a0 [ 47.549525][ T406] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.554726][ T406] ? kstrtol_from_user+0x310/0x310 [ 47.559670][ T406] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.564741][ T406] ? __fsnotify_update_child_dentry_flags+0x2b0/0x2b0 [ 47.571426][ T406] ? proc_fail_nth_write+0x20b/0x290 [ 47.576541][ T406] ? ioctl_has_perm+0x1f8/0x560 [ 47.581679][ T406] ? do_vfs_ioctl+0x798/0x1a30 [ 47.586288][ T406] ? ioctl_has_perm+0x3f0/0x560 [ 47.590974][ T406] ? slab_free_freelist_hook+0xc0/0x190 [ 47.596442][ T406] ? preempt_count_add+0x92/0x1a0 [ 47.601301][ T406] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.606635][ T406] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.611658][ T406] ? kernel_write+0x3d0/0x3d0 [ 47.616685][ T406] ? selinux_file_ioctl+0x3cc/0x540 [ 47.622224][ T406] ? selinux_file_alloc_security+0x120/0x120 [ 47.628029][ T406] ? __fget_files+0x31e/0x380 [ 47.632538][ T406] ? security_file_ioctl+0x84/0xb0 [ 47.637687][ T406] ? usbdev_poll+0x200/0x200 [ 47.642121][ T406] __se_sys_ioctl+0x114/0x190 [ 47.646727][ T406] __x64_sys_ioctl+0x7b/0x90 [ 47.651224][ T406] do_syscall_64+0x34/0x70 [ 47.655484][ T406] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 47.661207][ T406] RIP: 0033:0x7f1683236859 [ 47.665466][ T406] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 47.685868][ T406] RSP: 002b:00007f1682db90c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.694236][ T406] RAX: ffffffffffffffda RBX: 00007f1683355f80 RCX: 00007f1683236859 [ 47.702064][ T406] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 47.710145][ T406] RBP: 00007f1682db9120 R08: 0000000000000000 R09: 0000000000000000 [ 47.717925][ T406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.725738][ T406] R13: 000000000000000b R14: 00007f1683355f80 R15: 00007ffe3b11fa68 [ 47.740661][ T400] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 47.752610][ T400] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 47.761116][ T400] CPU: 1 PID: 400 Comm: syz-executor.5 Not tainted 5.10.209-syzkaller-999849-gdd976ecce2ce #0 [ 47.771178][ T400] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 47.781302][ T400] RIP: 0010:__device_attach+0xb4/0x500 [ 47.786592][ T400] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ed d5 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 [ 47.807033][ T400] RSP: 0018:ffffc90001187580 EFLAGS: 00010202 [ 47.812948][ T400] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b01d95 [ 47.820750][ T400] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001187500 [ 47.828580][ T400] RBP: ffffc90001187650 R08: dffffc0000000000 R09: fffff52000230ea1 [ 47.836459][ T400] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811023e830 [ 47.844708][ T400] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88811023e830 [ 47.852698][ T400] FS: 00007faddcaf36c0(0000) GS:ffff8881f7300000(0000) knlGS:0000000000000000 [ 47.861541][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.868061][ T400] CR2: 00007f261226ad58 CR3: 000000010f5d8000 CR4: 00000000003506a0 [ 47.875958][ T400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 47.883902][ T400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 47.891979][ T400] Call Trace: [ 47.895130][ T400] ? __die_body+0x62/0xb0 [ 47.899625][ T400] ? die_addr+0x9f/0xd0 [ 47.903611][ T400] ? exc_general_protection+0x3ff/0x490 [ 47.909326][ T400] ? asm_exc_general_protection+0x1e/0x30 [ 47.915428][ T400] ? mutex_lock+0xa5/0x110 [ 47.919850][ T400] ? __device_attach+0xb4/0x500 [ 47.924877][ T400] ? device_attach+0x20/0x20 [ 47.929288][ T400] ? usb_ifnum_to_if+0x210/0x280 [ 47.934124][ T400] device_attach+0x17/0x20 [ 47.938418][ T400] proc_ioctl+0x428/0x600 [ 47.942758][ T400] usbdev_ioctl+0x3056/0x5e10 [ 47.947284][ T400] ? usbdev_poll+0x200/0x200 [ 47.951694][ T400] ? __kasan_check_read+0x11/0x20 [ 47.956810][ T400] ? __kasan_check_read+0x11/0x20 [ 47.961670][ T400] ? futex_wait_queue_me+0x3ae/0x670 [ 47.966793][ T400] ? __kernel_text_address+0x9b/0x110 [ 47.971999][ T400] ? futex_wait_setup+0x520/0x520 [ 47.976891][ T400] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.982472][ T400] ? memcpy+0x56/0x70 [ 47.986557][ T400] ? avc_has_extended_perms+0x975/0xf70 [ 47.992606][ T400] ? do_futex+0x17b0/0x17b0 [ 47.997050][ T400] ? avc_ss_reset+0x280/0x280 [ 48.002231][ T400] ? ioctl_has_perm+0x1f8/0x560 [ 48.007060][ T400] ? do_vfs_ioctl+0x798/0x1a30 [ 48.011646][ T400] ? ioctl_has_perm+0x3f0/0x560 [ 48.016335][ T400] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.021714][ T400] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.026662][ T400] ? __kasan_slab_free+0x11/0x20 [ 48.031434][ T400] ? selinux_file_ioctl+0x3cc/0x540 [ 48.036479][ T400] ? selinux_file_alloc_security+0x120/0x120 [ 48.042282][ T400] ? __fget_files+0x31e/0x380 [ 48.046798][ T400] ? security_file_ioctl+0x84/0xb0 [ 48.051745][ T400] ? usbdev_poll+0x200/0x200 [ 48.056188][ T400] __se_sys_ioctl+0x114/0x190 [ 48.060680][ T400] __x64_sys_ioctl+0x7b/0x90 [ 48.065134][ T400] do_syscall_64+0x34/0x70 [ 48.069554][ T400] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 48.075349][ T400] RIP: 0033:0x7faddcf70859 [ 48.079607][ T400] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.099473][ T400] RSP: 002b:00007faddcaf30c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.107930][ T400] RAX: ffffffffffffffda RBX: 00007faddd08ff80 RCX: 00007faddcf70859 [ 48.115704][ T400] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000005 [ 48.123602][ T400] RBP: 00007faddcfccad0 R08: 0000000000000000 R09: 0000000000000000 [ 48.132119][ T400] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.140414][ T400] R13: 000000000000000b R14: 00007faddd08ff80 R15: 00007ffdb7fce638 [ 48.148323][ T400] Modules linked in: [ 48.155660][ T400] ---[ end trace bcc40b0a1d7805d4 ]--- [ 48.161463][ T400] RIP: 0010:__device_attach+0xb4/0x500 [ 48.166831][ T400] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 ed d5 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 [ 48.186545][ T400] RSP: 0018:ffffc90001187580 EFLAGS: 00010202 [ 48.192651][ T400] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b01d95 [ 48.200771][ T400] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001187500 [ 48.208918][ T400] RBP: ffffc90001187650 R08: dffffc0000000000 R09: fffff52000230ea1 [ 48.217169][ T400] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88811023e830 [ 48.225095][ T400] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff88811023e830 [ 48.233054][ T400] FS: 00007faddcaf36c0(0000) GS:ffff8881f7200000(0000) knlGS:0000000000000000 [ 48.242070][ T400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.248725][ T400] CR2: 00007febef09d440 CR3: 000000010f5d8000 CR4: 00000000003506b0 [ 48.259859][ T400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 48.268012][ T400] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 48.275907][ T400] Kernel panic - not syncing: Fatal exception [ 48.282005][ T400] Kernel Offset: disabled [ 48.286139][ T400] Rebooting in 86400 seconds..