Warning: Permanently added '10.128.10.12' (ED25519) to the list of known hosts. 2025/03/09 03:55:28 ignoring optional flag "sandboxArg"="0" 2025/03/09 03:55:28 ignoring optional flag "type"="gce" 2025/03/09 03:55:28 parsed 1 programs 2025/03/09 03:55:28 executed programs: 0 [ 47.246733][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 47.246747][ T24] audit: type=1400 audit(1741492528.670:90): avc: denied { mount } for pid=343 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 [ 47.463646][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.470658][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.477868][ T354] device bridge_slave_0 entered promiscuous mode [ 47.486677][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.493545][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.500811][ T354] device bridge_slave_1 entered promiscuous mode [ 47.529594][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.536616][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.544054][ T360] device bridge_slave_0 entered promiscuous mode [ 47.557584][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.564882][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.572145][ T360] device bridge_slave_1 entered promiscuous mode [ 47.588925][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.595900][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.603219][ T359] device bridge_slave_0 entered promiscuous mode [ 47.612529][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.619432][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.626634][ T359] device bridge_slave_1 entered promiscuous mode [ 47.640014][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.646950][ T361] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.654268][ T361] device bridge_slave_0 entered promiscuous mode [ 47.675490][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.682392][ T361] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.689848][ T361] device bridge_slave_1 entered promiscuous mode [ 47.711374][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.718323][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.726029][ T357] device bridge_slave_0 entered promiscuous mode [ 47.749811][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.756669][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.764036][ T357] device bridge_slave_1 entered promiscuous mode [ 47.784084][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.790983][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.798282][ T358] device bridge_slave_0 entered promiscuous mode [ 47.805223][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.812103][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.819515][ T358] device bridge_slave_1 entered promiscuous mode [ 47.960660][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.967643][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.974790][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.981914][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.993518][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.000489][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.007567][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.014394][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.036498][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.043475][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.050559][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.057411][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.072783][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.079830][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.087003][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.094048][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.116066][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.122944][ T360] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.130056][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.136854][ T360] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.149472][ T361] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.156320][ T361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.163441][ T361] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.170331][ T361] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.185365][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.192712][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.200128][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.207208][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.214509][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.221556][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.228529][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.235828][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.242864][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.250000][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.256930][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.264322][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.271312][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.290171][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.297719][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.305989][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.312845][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.320663][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.328886][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.335860][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.355402][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.364040][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.370906][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.378412][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.387085][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.393964][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.401212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.408482][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.417140][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.424031][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.435504][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.460955][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.472310][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.480483][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.487409][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.494824][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.503296][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.511118][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.519591][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.526425][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.533970][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.542441][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.549270][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.561830][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.569794][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.580022][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.588046][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.608932][ T358] device veth0_vlan entered promiscuous mode [ 48.620399][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.628261][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.635912][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.643576][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.651670][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.660010][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.668270][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.676441][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.683306][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.690452][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 48.698488][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.706910][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.715610][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.724093][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.731148][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.738559][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.746506][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.754372][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.764587][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 48.772522][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.788845][ T358] device veth1_macvtap entered promiscuous mode [ 48.800689][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.808769][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 48.816945][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.838718][ T357] device veth0_vlan entered promiscuous mode [ 48.845518][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.853526][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.861386][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.868912][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.877291][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.885815][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.894078][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.902385][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.918678][ T354] device veth0_vlan entered promiscuous mode [ 48.936186][ T360] device veth0_vlan entered promiscuous mode [ 48.943528][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.951934][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.959195][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.967253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 48.975875][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 48.984206][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 48.991582][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 48.998973][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.007281][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.015730][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.023666][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.031855][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.040218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.048395][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.055836][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.070296][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.077659][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.085203][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.094043][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.102372][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.110521][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.117488][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.125852][ T357] device veth1_macvtap entered promiscuous mode [ 49.133280][ T359] device veth0_vlan entered promiscuous mode [ 49.143579][ T24] audit: type=1400 audit(1741492530.570:91): avc: denied { mounton } for pid=358 comm="syz-executor.5" path="/dev/binderfs" dev="devtmpfs" ino=509 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 49.164384][ T361] device veth0_vlan entered promiscuous mode [ 49.182337][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.190640][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.198474][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.206949][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.214654][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.223094][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.231367][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.239553][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.246390][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.253903][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.261964][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.270053][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.278052][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.286218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.294595][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.302938][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.311214][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.319729][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.338223][ T354] device veth1_macvtap entered promiscuous mode [ 49.345338][ T24] audit: type=1400 audit(1741492530.780:92): avc: denied { write } for pid=383 comm="syz-executor.5" name="001" dev="devtmpfs" ino=173 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 49.371510][ T384] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.5' sets config #0 [ 49.372735][ T359] device veth1_macvtap entered promiscuous mode [ 49.388358][ T384] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.5' sets config #1 [ 49.401615][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.410791][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.419722][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.423222][ T388] FAULT_INJECTION: forcing a failure. [ 49.423222][ T388] name failslab, interval 1, probability 0, space 0, times 1 [ 49.427795][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.440679][ T388] CPU: 0 PID: 388 Comm: syz-executor.5 Not tainted 5.10.234-syzkaller-1006652-g3f5f2283d684 #0 [ 49.448912][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.458390][ T388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 49.458407][ T388] Call Trace: [ 49.458445][ T388] dump_stack_lvl+0x1e2/0x24b [ 49.458456][ T388] ? panic+0x812/0x812 [ 49.458468][ T388] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.458480][ T388] dump_stack+0x15/0x17 [ 49.458492][ T388] should_fail+0x3c6/0x510 [ 49.458503][ T388] ? kvasprintf_const+0x5e/0x190 [ 49.458517][ T388] __should_failslab+0xa4/0xe0 [ 49.458531][ T388] should_failslab+0x9/0x20 [ 49.458543][ T388] __kmalloc_track_caller+0x5f/0x320 [ 49.458562][ T388] kvasprintf+0xd6/0x180 [ 49.467326][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.476839][ T388] ? __x64_sys_ioctl+0x7b/0x90 [ 49.476851][ T388] ? do_syscall_64+0x34/0x70 [ 49.476872][ T388] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.480289][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.484666][ T388] ? bust_spinlocks+0xe0/0xe0 [ 49.560452][ T388] ? __kasan_check_write+0x14/0x20 [ 49.565363][ T388] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.570753][ T388] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.575635][ T388] kvasprintf_const+0x5e/0x190 [ 49.580238][ T388] kobject_set_name_vargs+0x61/0x120 [ 49.585451][ T388] dev_set_name+0xd1/0x120 [ 49.589824][ T388] ? get_device+0x30/0x30 [ 49.594001][ T388] ? pm_runtime_init+0x275/0x350 [ 49.598766][ T388] ? _raw_spin_unlock_irq+0x4e/0x70 [ 49.603807][ T388] usb_set_configuration+0xf14/0x1f30 [ 49.609019][ T388] usbdev_ioctl+0x40fa/0x5e10 [ 49.613820][ T388] ? usbdev_poll+0x210/0x210 [ 49.618239][ T388] ? is_bpf_text_address+0x172/0x190 [ 49.623357][ T388] ? stack_trace_save+0x1c0/0x1c0 [ 49.628215][ T388] ? __kernel_text_address+0x9b/0x110 [ 49.633428][ T388] ? unwind_get_return_address+0x4d/0x90 [ 49.638903][ T388] ? arch_stack_walk+0xf3/0x140 [ 49.643676][ T388] ? stack_trace_save+0x113/0x1c0 [ 49.648610][ T388] ? terminate_walk+0x407/0x4f0 [ 49.653317][ T388] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.658929][ T388] ? memcpy+0x56/0x70 [ 49.663363][ T388] ? avc_has_extended_perms+0x975/0xf70 [ 49.668662][ T388] ? kasan_set_free_info+0x23/0x40 [ 49.673619][ T388] ? ____kasan_slab_free+0x121/0x160 [ 49.678708][ T388] ? __kasan_slab_free+0x11/0x20 [ 49.683499][ T388] ? slab_free_freelist_hook+0xc0/0x190 [ 49.688993][ T388] ? kmem_cache_free+0xa9/0x1e0 [ 49.693758][ T388] ? putname+0xe7/0x140 [ 49.697746][ T388] ? do_sys_openat2+0x1fc/0x710 [ 49.702731][ T388] ? avc_ss_reset+0x280/0x280 [ 49.707244][ T388] ? _kstrtoull+0x3a0/0x4a0 [ 49.711573][ T388] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.716772][ T388] ? kstrtol_from_user+0x310/0x310 [ 49.721734][ T388] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.726704][ T388] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 49.733191][ T388] ? proc_fail_nth_write+0x20b/0x290 [ 49.738483][ T388] ? ioctl_has_perm+0x1f8/0x560 [ 49.743195][ T388] ? do_vfs_ioctl+0x798/0x1a30 [ 49.747763][ T388] ? ioctl_has_perm+0x3f0/0x560 [ 49.752600][ T388] ? preempt_count_add+0x92/0x1a0 [ 49.757403][ T388] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.762606][ T388] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.767667][ T388] ? kernel_write+0x3d0/0x3d0 [ 49.772157][ T388] ? selinux_file_ioctl+0x3cc/0x540 [ 49.777271][ T388] ? selinux_file_alloc_security+0x120/0x120 [ 49.783085][ T388] ? __fget_files+0x31e/0x380 [ 49.787605][ T388] ? security_file_ioctl+0x84/0xb0 [ 49.792542][ T388] ? usbdev_poll+0x210/0x210 [ 49.797055][ T388] __se_sys_ioctl+0x114/0x190 [ 49.801580][ T388] __x64_sys_ioctl+0x7b/0x90 [ 49.806081][ T388] do_syscall_64+0x34/0x70 [ 49.810337][ T388] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.816388][ T388] RIP: 0033:0x7f911895f859 [ 49.820614][ T388] 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 [ 49.840368][ T388] RSP: 002b:00007f91184e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.848764][ T388] RAX: ffffffffffffffda RBX: 00007f9118a7ef80 RCX: 00007f911895f859 [ 49.856692][ T388] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 49.864734][ T388] RBP: 00007f91184e2120 R08: 0000000000000000 R09: 0000000000000000 [ 49.872645][ T388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.880426][ T388] R13: 000000000000000b R14: 00007f9118a7ef80 R15: 00007ffff36314b8 [ 49.891603][ T361] device veth1_macvtap entered promiscuous mode [ 49.898183][ T388] usb usb7: device_add((null)) --> -22 [ 49.920164][ T360] device veth1_macvtap entered promiscuous mode [ 49.926858][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.935072][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.938971][ T391] FAULT_INJECTION: forcing a failure. [ 49.938971][ T391] name failslab, interval 1, probability 0, space 0, times 0 [ 49.943866][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.957134][ T391] CPU: 1 PID: 391 Comm: syz-executor.5 Not tainted 5.10.234-syzkaller-1006652-g3f5f2283d684 #0 [ 49.965237][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.973866][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 49.973871][ T391] Call Trace: [ 49.973890][ T391] dump_stack_lvl+0x1e2/0x24b [ 49.973901][ T391] ? panic+0x812/0x812 [ 49.973913][ T391] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.973925][ T391] dump_stack+0x15/0x17 [ 49.973945][ T391] should_fail+0x3c6/0x510 [ 49.982205][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.992201][ T391] ? kvasprintf_const+0x5e/0x190 [ 49.992215][ T391] __should_failslab+0xa4/0xe0 [ 49.992235][ T391] should_failslab+0x9/0x20 [ 49.995854][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.999998][ T391] __kmalloc_track_caller+0x5f/0x320 [ 50.000010][ T391] kvasprintf+0xd6/0x180 [ 50.000021][ T391] ? __x64_sys_ioctl+0x7b/0x90 [ 50.000033][ T391] ? do_syscall_64+0x34/0x70 [ 50.000044][ T391] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.000055][ T391] ? bust_spinlocks+0xe0/0xe0 [ 50.000066][ T391] ? __kasan_check_write+0x14/0x20 [ 50.000076][ T391] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.000086][ T391] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.000096][ T391] kvasprintf_const+0x5e/0x190 [ 50.000107][ T391] kobject_set_name_vargs+0x61/0x120 [ 50.000117][ T391] dev_set_name+0xd1/0x120 [ 50.000130][ T391] ? get_device+0x30/0x30 [ 50.000142][ T391] ? pm_runtime_init+0x275/0x350 [ 50.000160][ T391] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.119263][ T391] usb_set_configuration+0xf14/0x1f30 [ 50.124467][ T391] usbdev_ioctl+0x40fa/0x5e10 [ 50.128983][ T391] ? usbdev_poll+0x210/0x210 [ 50.133407][ T391] ? is_bpf_text_address+0x172/0x190 [ 50.138630][ T391] ? stack_trace_save+0x1c0/0x1c0 [ 50.143575][ T391] ? __kernel_text_address+0x9b/0x110 [ 50.148904][ T391] ? unwind_get_return_address+0x4d/0x90 [ 50.154367][ T391] ? arch_stack_walk+0xf3/0x140 [ 50.159052][ T391] ? stack_trace_save+0x113/0x1c0 [ 50.163907][ T391] ? terminate_walk+0x407/0x4f0 [ 50.168791][ T391] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.174143][ T391] ? memcpy+0x56/0x70 [ 50.177968][ T391] ? avc_has_extended_perms+0x975/0xf70 [ 50.183386][ T391] ? kasan_set_free_info+0x23/0x40 [ 50.188404][ T391] ? ____kasan_slab_free+0x121/0x160 [ 50.193687][ T391] ? __kasan_slab_free+0x11/0x20 [ 50.198451][ T391] ? slab_free_freelist_hook+0xc0/0x190 [ 50.203864][ T391] ? kmem_cache_free+0xa9/0x1e0 [ 50.208553][ T391] ? putname+0xe7/0x140 [ 50.212524][ T391] ? do_sys_openat2+0x1fc/0x710 [ 50.217198][ T391] ? avc_ss_reset+0x280/0x280 [ 50.221723][ T391] ? _kstrtoull+0x3a0/0x4a0 [ 50.226070][ T391] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.231261][ T391] ? kstrtol_from_user+0x310/0x310 [ 50.236207][ T391] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.241167][ T391] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.247591][ T391] ? proc_fail_nth_write+0x20b/0x290 [ 50.252817][ T391] ? ioctl_has_perm+0x1f8/0x560 [ 50.257668][ T391] ? do_vfs_ioctl+0x798/0x1a30 [ 50.262274][ T391] ? ioctl_has_perm+0x3f0/0x560 [ 50.267159][ T391] ? preempt_count_add+0x92/0x1a0 [ 50.272142][ T391] ? __x32_compat_sys_ioctl+0x90/0x90 [ 50.277309][ T391] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.282255][ T391] ? kernel_write+0x3d0/0x3d0 [ 50.286976][ T391] ? selinux_file_ioctl+0x3cc/0x540 [ 50.291999][ T391] ? selinux_file_alloc_security+0x120/0x120 [ 50.297818][ T391] ? __fget_files+0x31e/0x380 [ 50.302355][ T391] ? security_file_ioctl+0x84/0xb0 [ 50.307289][ T391] ? usbdev_poll+0x210/0x210 [ 50.311704][ T391] __se_sys_ioctl+0x114/0x190 [ 50.316431][ T391] __x64_sys_ioctl+0x7b/0x90 [ 50.320823][ T391] do_syscall_64+0x34/0x70 [ 50.325091][ T391] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.330781][ T391] RIP: 0033:0x7f911895f859 [ 50.335132][ T391] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.355191][ T391] RSP: 002b:00007f91184e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.363634][ T391] RAX: ffffffffffffffda RBX: 00007f9118a7ef80 RCX: 00007f911895f859 [ 50.371651][ T391] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.379677][ T391] RBP: 00007f91184e2120 R08: 0000000000000000 R09: 0000000000000000 [ 50.387483][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.395300][ T391] R13: 000000000000000b R14: 00007f9118a7ef80 R15: 00007ffff36314b8 [ 50.404693][ T391] usb usb7: device_add((null)) --> -22 [ 50.433681][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.436919][ T396] FAULT_INJECTION: forcing a failure. [ 50.436919][ T396] name failslab, interval 1, probability 0, space 0, times 0 [ 50.446840][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.460832][ T396] CPU: 1 PID: 396 Comm: syz-executor.5 Not tainted 5.10.234-syzkaller-1006652-g3f5f2283d684 #0 [ 50.463948][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.472493][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.472498][ T396] Call Trace: [ 50.472520][ T396] dump_stack_lvl+0x1e2/0x24b [ 50.472530][ T396] ? panic+0x812/0x812 [ 50.472541][ T396] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.472560][ T396] dump_stack+0x15/0x17 [ 50.480774][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.490208][ T396] should_fail+0x3c6/0x510 [ 50.490220][ T396] ? kvasprintf_const+0x5e/0x190 [ 50.490234][ T396] __should_failslab+0xa4/0xe0 [ 50.490247][ T396] should_failslab+0x9/0x20 [ 50.490260][ T396] __kmalloc_track_caller+0x5f/0x320 [ 50.490271][ T396] kvasprintf+0xd6/0x180 [ 50.490281][ T396] ? __x64_sys_ioctl+0x7b/0x90 [ 50.490292][ T396] ? do_syscall_64+0x34/0x70 [ 50.490303][ T396] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.490312][ T396] ? bust_spinlocks+0xe0/0xe0 [ 50.490331][ T396] ? __kasan_check_write+0x14/0x20 [ 50.571270][ T396] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.576540][ T396] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.581259][ T396] kvasprintf_const+0x5e/0x190 [ 50.585983][ T396] kobject_set_name_vargs+0x61/0x120 [ 50.591087][ T396] dev_set_name+0xd1/0x120 [ 50.595346][ T396] ? get_device+0x30/0x30 [ 50.599517][ T396] ? pm_runtime_init+0x275/0x350 [ 50.604281][ T396] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.609557][ T396] usb_set_configuration+0xf14/0x1f30 [ 50.614926][ T396] usbdev_ioctl+0x40fa/0x5e10 [ 50.619531][ T396] ? usbdev_poll+0x210/0x210 [ 50.624046][ T396] ? is_bpf_text_address+0x172/0x190 [ 50.629159][ T396] ? stack_trace_save+0x1c0/0x1c0 [ 50.634026][ T396] ? __kernel_text_address+0x9b/0x110 [ 50.639334][ T396] ? unwind_get_return_address+0x4d/0x90 [ 50.644792][ T396] ? arch_stack_walk+0xf3/0x140 [ 50.649503][ T396] ? stack_trace_save+0x113/0x1c0 [ 50.654427][ T396] ? terminate_walk+0x407/0x4f0 [ 50.659120][ T396] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.664518][ T396] ? memcpy+0x56/0x70 [ 50.668315][ T396] ? avc_has_extended_perms+0x975/0xf70 [ 50.673696][ T396] ? kasan_set_free_info+0x23/0x40 [ 50.678644][ T396] ? ____kasan_slab_free+0x121/0x160 [ 50.683839][ T396] ? __kasan_slab_free+0x11/0x20 [ 50.688626][ T396] ? slab_free_freelist_hook+0xc0/0x190 [ 50.694038][ T396] ? kmem_cache_free+0xa9/0x1e0 [ 50.698781][ T396] ? putname+0xe7/0x140 [ 50.702799][ T396] ? do_sys_openat2+0x1fc/0x710 [ 50.707454][ T396] ? avc_ss_reset+0x280/0x280 [ 50.712000][ T396] ? _kstrtoull+0x3a0/0x4a0 [ 50.716316][ T396] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.721512][ T396] ? kstrtol_from_user+0x310/0x310 [ 50.726459][ T396] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.731559][ T396] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.738174][ T396] ? proc_fail_nth_write+0x20b/0x290 [ 50.743408][ T396] ? ioctl_has_perm+0x1f8/0x560 [ 50.748155][ T396] ? do_vfs_ioctl+0x798/0x1a30 [ 50.752774][ T396] ? ioctl_has_perm+0x3f0/0x560 [ 50.757575][ T396] ? preempt_count_add+0x92/0x1a0 [ 50.762432][ T396] ? __x32_compat_sys_ioctl+0x90/0x90 [ 50.767639][ T396] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.772588][ T396] ? kernel_write+0x3d0/0x3d0 [ 50.777099][ T396] ? selinux_file_ioctl+0x3cc/0x540 [ 50.782136][ T396] ? selinux_file_alloc_security+0x120/0x120 [ 50.787955][ T396] ? __fget_files+0x31e/0x380 [ 50.792461][ T396] ? security_file_ioctl+0x84/0xb0 [ 50.797419][ T396] ? usbdev_poll+0x210/0x210 [ 50.801841][ T396] __se_sys_ioctl+0x114/0x190 [ 50.806350][ T396] __x64_sys_ioctl+0x7b/0x90 [ 50.810780][ T396] do_syscall_64+0x34/0x70 [ 50.815025][ T396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.820753][ T396] RIP: 0033:0x7f911895f859 [ 50.825002][ T396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.844541][ T396] RSP: 002b:00007f91184e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.852794][ T396] RAX: ffffffffffffffda RBX: 00007f9118a7ef80 RCX: 00007f911895f859 [ 50.860691][ T396] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.868711][ T396] RBP: 00007f91184e2120 R08: 0000000000000000 R09: 0000000000000000 [ 50.876643][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.884703][ T396] R13: 000000000000000b R14: 00007f9118a7ef80 R15: 00007ffff36314b8 [ 50.894410][ T396] usb usb7: device_add((null)) --> -22 [ 50.913850][ T408] FAULT_INJECTION: forcing a failure. [ 50.913850][ T408] name failslab, interval 1, probability 0, space 0, times 0 [ 50.928964][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.937517][ T408] CPU: 0 PID: 408 Comm: syz-executor.0 Not tainted 5.10.234-syzkaller-1006652-g3f5f2283d684 #0 [ 50.938404][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.947861][ T408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 50.947867][ T408] Call Trace: [ 50.947889][ T408] dump_stack_lvl+0x1e2/0x24b [ 50.947900][ T408] ? panic+0x812/0x812 [ 50.947911][ T408] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.947922][ T408] dump_stack+0x15/0x17 [ 50.947933][ T408] should_fail+0x3c6/0x510 [ 50.947944][ T408] ? kvasprintf_const+0x5e/0x190 [ 50.947957][ T408] __should_failslab+0xa4/0xe0 [ 50.947970][ T408] should_failslab+0x9/0x20 [ 50.947983][ T408] __kmalloc_track_caller+0x5f/0x320 [ 50.947994][ T408] kvasprintf+0xd6/0x180 [ 50.948006][ T408] ? __x64_sys_ioctl+0x7b/0x90 [ 50.948017][ T408] ? do_syscall_64+0x34/0x70 [ 50.948038][ T408] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.029557][ T408] ? bust_spinlocks+0xe0/0xe0 [ 51.034149][ T408] ? __kasan_check_write+0x14/0x20 [ 51.039106][ T408] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 51.044405][ T408] ? _raw_spin_lock+0x1b0/0x1b0 [ 51.049075][ T408] kvasprintf_const+0x5e/0x190 [ 51.053674][ T408] kobject_set_name_vargs+0x61/0x120 [ 51.058806][ T408] dev_set_name+0xd1/0x120 [ 51.063052][ T408] ? get_device+0x30/0x30 [ 51.067222][ T408] ? pm_runtime_init+0x275/0x350 [ 51.072078][ T408] ? _raw_spin_unlock_irq+0x4e/0x70 [ 51.077136][ T408] usb_set_configuration+0xf14/0x1f30 [ 51.082359][ T408] usbdev_ioctl+0x40fa/0x5e10 [ 51.086837][ T408] ? update_load_avg+0x541/0x1690 [ 51.091874][ T408] ? __switch_to+0x5f6/0x1240 [ 51.096375][ T408] ? usbdev_poll+0x210/0x210 [ 51.100813][ T408] ? compat_start_thread+0x80/0x80 [ 51.105786][ T408] ? pick_next_task_fair+0xa94/0xd40 [ 51.111259][ T408] ? native_set_ldt+0x360/0x360 [ 51.115906][ T408] ? __update_idle_core+0x2a0/0x2a0 [ 51.121066][ T408] ? __kasan_check_write+0x14/0x20 [ 51.125972][ T408] ? _raw_spin_unlock_irq+0x4e/0x70 [ 51.131077][ T408] ? finish_task_switch+0x130/0x5a0 [ 51.136049][ T408] ? switch_mm_irqs_off+0x71b/0x9a0 [ 51.141278][ T408] ? __switch_to_asm+0x34/0x60 [ 51.145953][ T408] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.151347][ T408] ? memcpy+0x56/0x70 [ 51.155253][ T408] ? avc_has_extended_perms+0x975/0xf70 [ 51.160623][ T408] ? kvm_sched_clock_read+0x18/0x40 [ 51.165655][ T408] ? avc_ss_reset+0x280/0x280 [ 51.170169][ T408] ? _kstrtoull+0x3a0/0x4a0 [ 51.174507][ T408] ? kstrtouint_from_user+0x20a/0x2a0 [ 51.179814][ T408] ? kstrtol_from_user+0x310/0x310 [ 51.184753][ T408] ? irqentry_exit+0x4f/0x60 [ 51.189276][ T408] ? __fsnotify_parent+0x4b9/0x6c0 [ 51.194226][ T408] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 51.200637][ T408] ? proc_fail_nth_write+0x20b/0x290 [ 51.205757][ T408] ? ioctl_has_perm+0x1f8/0x560 [ 51.210445][ T408] ? do_vfs_ioctl+0x798/0x1a30 [ 51.215042][ T408] ? ioctl_has_perm+0x3f0/0x560 [ 51.219729][ T408] ? preempt_count_add+0x92/0x1a0 [ 51.224587][ T408] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.229803][ T408] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.234747][ T408] ? kernel_write+0x3d0/0x3d0 [ 51.239269][ T408] ? selinux_file_ioctl+0x3cc/0x540 [ 51.244292][ T408] ? selinux_file_alloc_security+0x120/0x120 [ 51.250110][ T408] ? __fget_files+0x31e/0x380 [ 51.254641][ T408] ? security_file_ioctl+0x84/0xb0 [ 51.259578][ T408] ? usbdev_poll+0x210/0x210 [ 51.264012][ T408] __se_sys_ioctl+0x114/0x190 [ 51.268513][ T408] __x64_sys_ioctl+0x7b/0x90 [ 51.272952][ T408] do_syscall_64+0x34/0x70 [ 51.277190][ T408] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.282912][ T408] RIP: 0033:0x7fa65ecd1859 [ 51.287251][ T408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.306962][ T408] RSP: 002b:00007fa65e8540c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.315294][ T408] RAX: ffffffffffffffda RBX: 00007fa65edf0f80 RCX: 00007fa65ecd1859 [ 51.323106][ T408] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 51.330915][ T408] RBP: 00007fa65e854120 R08: 0000000000000000 R09: 0000000000000000 [ 51.338741][ T408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.346539][ T408] R13: 000000000000000b R14: 00007fa65edf0f80 R15: 00007ffd5f5436f8 [ 51.355682][ T408] usb usb7: device_add((null)) --> -22 [ 51.373681][ T396] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 51.385225][ T396] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 51.393478][ T396] CPU: 1 PID: 396 Comm: syz-executor.5 Not tainted 5.10.234-syzkaller-1006652-g3f5f2283d684 #0 [ 51.403754][ T396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 51.413642][ T396] RIP: 0010:__device_attach+0xb4/0x500 [ 51.418932][ T396] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 bd 38 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 [ 51.438583][ T396] RSP: 0018:ffffc900010f7580 EFLAGS: 00010202 [ 51.444788][ T396] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b27a25 [ 51.452572][ T396] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900010f7500 [ 51.460472][ T396] RBP: ffffc900010f7650 R08: dffffc0000000000 R09: fffff5200021eea1 [ 51.468286][ T396] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112e2e030 [ 51.476280][ T396] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112e2e030 [ 51.484182][ T396] FS: 00007f91184e26c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 51.492944][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.499388][ T396] CR2: 00007f2153413978 CR3: 0000000112460000 CR4: 00000000003506a0 [ 51.507345][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.515346][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.523224][ T396] Call Trace: [ 51.526357][ T396] ? __die_body+0x62/0xb0 [ 51.530517][ T396] ? die_addr+0x9f/0xd0 [ 51.534525][ T396] ? exc_general_protection+0x3ff/0x490 [ 51.540017][ T396] ? asm_exc_general_protection+0x1e/0x30 [ 51.545563][ T396] ? mutex_lock+0xa5/0x110 [ 51.549841][ T396] ? __device_attach+0xb4/0x500 [ 51.554592][ T396] ? device_attach+0x20/0x20 [ 51.559247][ T396] ? usb_ifnum_to_if+0x210/0x280 [ 51.564228][ T396] device_attach+0x17/0x20 [ 51.568560][ T396] proc_ioctl+0x428/0x600 [ 51.572722][ T396] usbdev_ioctl+0x3056/0x5e10 [ 51.577389][ T396] ? usbdev_poll+0x210/0x210 [ 51.581927][ T396] ? __kasan_check_read+0x11/0x20 [ 51.586754][ T396] ? __kasan_check_read+0x11/0x20 [ 51.591618][ T396] ? futex_wait_queue_me+0x3ae/0x670 [ 51.596741][ T396] ? __kernel_text_address+0x9b/0x110 [ 51.601940][ T396] ? futex_wait_setup+0x520/0x520 [ 51.607361][ T396] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.612677][ T396] ? memcpy+0x56/0x70 [ 51.616521][ T396] ? avc_has_extended_perms+0x975/0xf70 [ 51.622018][ T396] ? do_futex+0x17b0/0x17b0 [ 51.626362][ T396] ? avc_ss_reset+0x280/0x280 [ 51.631124][ T396] ? ioctl_has_perm+0x1f8/0x560 [ 51.635805][ T396] ? do_vfs_ioctl+0x798/0x1a30 [ 51.640395][ T396] ? ioctl_has_perm+0x3f0/0x560 [ 51.645080][ T396] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.650287][ T396] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.655474][ T396] ? __kasan_slab_free+0x11/0x20 [ 51.660313][ T396] ? selinux_file_ioctl+0x3cc/0x540 [ 51.665465][ T396] ? selinux_file_alloc_security+0x120/0x120 [ 51.671352][ T396] ? __fget_files+0x31e/0x380 [ 51.675960][ T396] ? security_file_ioctl+0x84/0xb0 [ 51.680916][ T396] ? usbdev_poll+0x210/0x210 [ 51.685880][ T396] __se_sys_ioctl+0x114/0x190 [ 51.690603][ T396] __x64_sys_ioctl+0x7b/0x90 [ 51.695021][ T396] do_syscall_64+0x34/0x70 [ 51.699267][ T396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.705048][ T396] RIP: 0033:0x7f911895f859 [ 51.709351][ T396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.729244][ T396] RSP: 002b:00007f91184e20c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.737972][ T396] RAX: ffffffffffffffda RBX: 00007f9118a7ef80 RCX: 00007f911895f859 [ 51.745772][ T396] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000006 [ 51.753707][ T396] RBP: 00007f91189bbad0 R08: 0000000000000000 R09: 0000000000000000 [ 51.761630][ T396] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.769872][ T396] R13: 000000000000000b R14: 00007f9118a7ef80 R15: 00007ffff36314b8 [ 51.777653][ T396] Modules linked in: [ 51.791986][ T396] ---[ end trace 691ed0115642d941 ]--- [ 51.800525][ T396] RIP: 0010:__device_attach+0xb4/0x500 [ 51.805888][ T396] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 bd 38 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 [ 51.825668][ T396] RSP: 0018:ffffc900010f7580 EFLAGS: 00010202 [ 51.831852][ T396] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b27a25 [ 51.839893][ T396] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc900010f7500 [ 51.847775][ T396] RBP: ffffc900010f7650 R08: dffffc0000000000 R09: fffff5200021eea1 [ 51.855852][ T396] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888112e2e030 [ 51.863954][ T396] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888112e2e030 [ 51.872188][ T396] FS: 00007f91184e26c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.881935][ T396] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.888777][ T396] CR2: 00007ffa97e08c98 CR3: 0000000112460000 CR4: 00000000003506b0 [ 51.897041][ T396] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.905381][ T396] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.913452][ T396] Kernel panic - not syncing: Fatal exception [ 51.919609][ T396] Kernel Offset: disabled [ 51.923905][ T396] Rebooting in 86400 seconds..