Warning: Permanently added '10.128.1.96' (ED25519) to the list of known hosts. 2025/01/12 03:55:35 ignoring optional flag "sandboxArg"="0" 2025/01/12 03:55:35 ignoring optional flag "type"="gce" 2025/01/12 03:55:35 parsed 1 programs 2025/01/12 03:55:35 executed programs: 0 [ 45.415085][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 45.415099][ T24] audit: type=1400 audit(1736654135.840:90): avc: denied { mount } for pid=341 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 [ 45.554138][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.561520][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.568786][ T352] device bridge_slave_0 entered promiscuous mode [ 45.576552][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.583562][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.591061][ T352] device bridge_slave_1 entered promiscuous mode [ 45.705541][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.712689][ T356] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.719943][ T356] device bridge_slave_0 entered promiscuous mode [ 45.736121][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.743137][ T356] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.750867][ T356] device bridge_slave_1 entered promiscuous mode [ 45.768757][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.775655][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.782959][ T357] device bridge_slave_0 entered promiscuous mode [ 45.799623][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.806524][ T358] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.813850][ T358] device bridge_slave_0 entered promiscuous mode [ 45.822717][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.829556][ T358] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.836989][ T358] device bridge_slave_1 entered promiscuous mode [ 45.845028][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.851898][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.859032][ T357] device bridge_slave_1 entered promiscuous mode [ 45.892878][ T360] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.899728][ T360] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.907248][ T360] device bridge_slave_0 entered promiscuous mode [ 45.916181][ T360] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.923074][ T360] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.930584][ T360] device bridge_slave_1 entered promiscuous mode [ 45.991309][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.998160][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.005645][ T359] device bridge_slave_0 entered promiscuous mode [ 46.013680][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.020924][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.028392][ T359] device bridge_slave_1 entered promiscuous mode [ 46.120768][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.127788][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.135016][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.141858][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.158174][ T358] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.165060][ T358] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.172263][ T358] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.179021][ T358] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.216254][ T356] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.223225][ T356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.230336][ T356] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.237085][ T356] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.247607][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.255529][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.262758][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.269807][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.276949][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.284227][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.291491][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.322245][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.330869][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.337700][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.345252][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.353656][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.360514][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.367725][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.387642][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.395025][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.402661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.417991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.441430][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.448945][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.456749][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.464788][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.471638][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.478959][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.487271][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.495246][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.502096][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.509399][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.517628][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.525944][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.532986][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.540465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.548310][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.567836][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.575275][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.584163][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.591029][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.598493][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.606996][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.613878][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.621263][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.629123][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.637316][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.644195][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.651836][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.659286][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.675578][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.684033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.692603][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.699713][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.707365][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.716073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.724120][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.730970][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.738360][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.747311][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.755591][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.762449][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.769843][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.778317][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.786497][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.793340][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.817788][ T357] device veth0_vlan entered promiscuous mode [ 46.824095][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.832459][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.841333][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.849061][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.857543][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.865887][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.873935][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.881868][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.889527][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.897731][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.904992][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.920991][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.928951][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.936815][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.955496][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.964348][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.972358][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.980666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.989551][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.997758][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.012438][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.020648][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.028456][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.036644][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.044824][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.052880][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.061072][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.073721][ T360] device veth0_vlan entered promiscuous mode [ 47.081494][ T357] device veth1_macvtap entered promiscuous mode [ 47.090576][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.098515][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.106227][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.114016][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.126392][ T356] device veth0_vlan entered promiscuous mode [ 47.138612][ T352] device veth0_vlan entered promiscuous mode [ 47.146508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.154528][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.161903][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.169216][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.177160][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.185570][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.193197][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.206551][ T360] device veth1_macvtap entered promiscuous mode [ 47.217426][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.225800][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 47.234319][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.242701][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.250831][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.258920][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.274959][ T356] device veth1_macvtap entered promiscuous mode [ 47.285279][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.293552][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.302638][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.311517][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.319747][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.328743][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 47.336805][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.352886][ T358] device veth0_vlan entered promiscuous mode [ 47.360326][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.367679][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.375013][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.383591][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.392052][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.400430][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.408590][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.417033][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.433116][ T24] audit: type=1400 audit(1736654137.860:91): avc: denied { mounton } for pid=357 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 [ 47.463446][ T359] device veth0_vlan entered promiscuous mode [ 47.470724][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.478661][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.486210][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.493567][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.501596][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.517600][ T358] device veth1_macvtap entered promiscuous mode [ 47.529172][ T24] audit: type=1400 audit(1736654137.950:92): avc: denied { write } for pid=382 comm="syz-executor.5" name="001" dev="devtmpfs" ino=164 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 47.531772][ T352] device veth1_macvtap entered promiscuous mode [ 47.552709][ T384] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.5' sets config #0 [ 47.568558][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.573425][ T384] FAULT_INJECTION: forcing a failure. [ 47.573425][ T384] name failslab, interval 1, probability 0, space 0, times 1 [ 47.578587][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 47.589094][ T384] CPU: 0 PID: 384 Comm: syz-executor.5 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 47.606259][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.616162][ T384] Call Trace: [ 47.619301][ T384] dump_stack_lvl+0x1e2/0x24b [ 47.623797][ T384] ? panic+0x812/0x812 [ 47.627780][ T384] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.633174][ T384] ? unwind_get_return_address+0x4d/0x90 [ 47.638795][ T384] dump_stack+0x15/0x17 [ 47.642781][ T384] should_fail+0x3c6/0x510 [ 47.647029][ T384] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.652272][ T384] __should_failslab+0xa4/0xe0 [ 47.656851][ T384] should_failslab+0x9/0x20 [ 47.661193][ T384] __kmalloc+0x60/0x330 [ 47.665310][ T384] ? _raw_spin_unlock+0x4d/0x70 [ 47.669994][ T384] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 47.675481][ T384] usb_hcd_submit_urb+0x8c4/0x1b70 [ 47.680595][ T384] ? usb_alloc_urb+0x3d/0x140 [ 47.685136][ T384] ? slab_free_freelist_hook+0x10/0x190 [ 47.690495][ T384] ? dma_map_single_attrs+0x160/0x160 [ 47.695855][ T384] ? usb_reset_configuration+0x21b/0xb00 [ 47.701508][ T384] ? usbdev_ioctl+0x40d5/0x5e10 [ 47.706389][ T384] ? __se_sys_ioctl+0x114/0x190 [ 47.711066][ T384] ? __x64_sys_ioctl+0x7b/0x90 [ 47.715665][ T384] ? do_syscall_64+0x34/0x70 [ 47.720287][ T384] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.726192][ T384] usb_submit_urb+0x106e/0x15c0 [ 47.730869][ T384] usb_start_wait_urb+0x120/0x350 [ 47.735739][ T384] ? usb_api_blocking_completion+0xb0/0xb0 [ 47.741369][ T384] ? __kmalloc+0x1aa/0x330 [ 47.745726][ T384] ? __kasan_check_write+0x14/0x20 [ 47.750657][ T384] usb_control_msg+0x2ad/0x4c0 [ 47.755261][ T384] ? usb_anchor_empty+0x40/0x40 [ 47.759957][ T384] ? mutex_trylock+0xa0/0xa0 [ 47.764463][ T384] usb_reset_configuration+0x21b/0xb00 [ 47.769843][ T384] ? mutex_lock+0xa5/0x110 [ 47.774346][ T384] usbdev_ioctl+0x40d5/0x5e10 [ 47.778864][ T384] ? usbdev_poll+0x200/0x200 [ 47.783287][ T384] ? is_bpf_text_address+0x172/0x190 [ 47.788416][ T384] ? stack_trace_save+0x1c0/0x1c0 [ 47.793270][ T384] ? __kernel_text_address+0x9b/0x110 [ 47.798480][ T384] ? unwind_get_return_address+0x4d/0x90 [ 47.803940][ T384] ? arch_stack_walk+0xf3/0x140 [ 47.808629][ T384] ? stack_trace_save+0x113/0x1c0 [ 47.813494][ T384] ? terminate_walk+0x407/0x4f0 [ 47.818186][ T384] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.823559][ T384] ? memcpy+0x56/0x70 [ 47.827378][ T384] ? avc_has_extended_perms+0x975/0xf70 [ 47.832760][ T384] ? kasan_set_free_info+0x23/0x40 [ 47.837938][ T384] ? ____kasan_slab_free+0x121/0x160 [ 47.843016][ T384] ? __kasan_slab_free+0x11/0x20 [ 47.847786][ T384] ? slab_free_freelist_hook+0xc0/0x190 [ 47.853169][ T384] ? kmem_cache_free+0xa9/0x1e0 [ 47.857853][ T384] ? putname+0xe7/0x140 [ 47.861883][ T384] ? do_sys_openat2+0x1fc/0x710 [ 47.866533][ T384] ? avc_ss_reset+0x280/0x280 [ 47.871230][ T384] ? _kstrtoull+0x3a0/0x4a0 [ 47.875569][ T384] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.880794][ T384] ? kstrtol_from_user+0x310/0x310 [ 47.885717][ T384] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.890661][ T384] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 47.897256][ T384] ? proc_fail_nth_write+0x20b/0x290 [ 47.902393][ T384] ? ioctl_has_perm+0x1f8/0x560 [ 47.907076][ T384] ? do_vfs_ioctl+0x798/0x1a30 [ 47.911752][ T384] ? ioctl_has_perm+0x3f0/0x560 [ 47.916524][ T384] ? preempt_count_add+0x92/0x1a0 [ 47.921496][ T384] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.926685][ T384] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.931657][ T384] ? kernel_write+0x3d0/0x3d0 [ 47.936151][ T384] ? selinux_file_ioctl+0x3cc/0x540 [ 47.941175][ T384] ? selinux_file_alloc_security+0x120/0x120 [ 47.947075][ T384] ? __fget_files+0x31e/0x380 [ 47.951690][ T384] ? security_file_ioctl+0x84/0xb0 [ 47.956657][ T384] ? usbdev_poll+0x200/0x200 [ 47.961072][ T384] __se_sys_ioctl+0x114/0x190 [ 47.965676][ T384] __x64_sys_ioctl+0x7b/0x90 [ 47.970106][ T384] do_syscall_64+0x34/0x70 [ 47.974366][ T384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.980310][ T384] RIP: 0033:0x7f13d0b6e959 [ 47.984804][ 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 [ 48.004569][ T384] RSP: 002b:00007f13d06f10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.013099][ T384] RAX: ffffffffffffffda RBX: 00007f13d0c8df80 RCX: 00007f13d0b6e959 [ 48.020937][ T384] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 48.028919][ T384] RBP: 00007f13d06f1120 R08: 0000000000000000 R09: 0000000000000000 [ 48.036838][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.045033][ T384] R13: 000000000000000b R14: 00007f13d0c8df80 R15: 00007ffe58956778 [ 48.064186][ T359] device veth1_macvtap entered promiscuous mode [ 48.071889][ T384] hub 4-0:1.0: USB hub found [ 48.077394][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 48.090924][ T384] hub 4-0:1.0: 1 port detected [ 48.091050][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.099814][ T395] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0 [ 48.110837][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.121250][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.129321][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.133634][ T15] hub 4-0:1.0: activate --> -2 [ 48.142024][ T396] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.0' sets config #0 [ 48.151722][ T398] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.5' sets config #0 [ 48.170429][ T395] FAULT_INJECTION: forcing a failure. [ 48.170429][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 48.184474][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.193286][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.193924][ T395] CPU: 1 PID: 395 Comm: syz-executor.3 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 48.202635][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.211880][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.211885][ T395] Call Trace: [ 48.211908][ T395] dump_stack_lvl+0x1e2/0x24b [ 48.211918][ T395] ? panic+0x812/0x812 [ 48.211929][ T395] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.211943][ T395] ? unwind_get_return_address+0x4d/0x90 [ 48.211954][ T395] ? arch_stack_walk+0xf3/0x140 [ 48.211971][ T395] dump_stack+0x15/0x17 [ 48.211982][ T395] should_fail+0x3c6/0x510 [ 48.211994][ T395] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.212007][ T395] __should_failslab+0xa4/0xe0 [ 48.212019][ T395] should_failslab+0x9/0x20 [ 48.212030][ T395] __kmalloc+0x60/0x330 [ 48.212052][ T395] ? _raw_spin_unlock+0x4d/0x70 [ 48.230656][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.232927][ T395] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 48.232948][ T395] usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.237848][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.241427][ T395] ? usb_alloc_urb+0x3d/0x140 [ 48.241439][ T395] ? slab_free_freelist_hook+0x10/0x190 [ 48.241450][ T395] ? dma_map_single_attrs+0x160/0x160 [ 48.241461][ T395] ? usb_reset_configuration+0x21b/0xb00 [ 48.241472][ T395] ? usbdev_ioctl+0x40d5/0x5e10 [ 48.241483][ T395] ? __se_sys_ioctl+0x114/0x190 [ 48.241492][ T395] ? __x64_sys_ioctl+0x7b/0x90 [ 48.241504][ T395] ? do_syscall_64+0x34/0x70 [ 48.241514][ T395] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.241528][ T395] usb_submit_urb+0x106e/0x15c0 [ 48.241541][ T395] usb_start_wait_urb+0x120/0x350 [ 48.241562][ T395] ? usb_api_blocking_completion+0xb0/0xb0 [ 48.248322][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.252209][ T395] ? __kmalloc+0x1aa/0x330 [ 48.252223][ T395] ? __kasan_check_write+0x14/0x20 [ 48.252235][ T395] usb_control_msg+0x2ad/0x4c0 [ 48.252254][ T395] ? usb_anchor_empty+0x40/0x40 [ 48.257508][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.260983][ T395] ? mutex_trylock+0xa0/0xa0 [ 48.260998][ T395] usb_reset_configuration+0x21b/0xb00 [ 48.261016][ T395] ? mutex_lock+0xd6/0x110 [ 48.266137][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.270344][ T395] usbdev_ioctl+0x40d5/0x5e10 [ 48.270358][ T395] ? usbdev_poll+0x200/0x200 [ 48.270371][ T395] ? is_bpf_text_address+0x172/0x190 [ 48.270383][ T395] ? stack_trace_save+0x1c0/0x1c0 [ 48.270404][ T395] ? __kernel_text_address+0x9b/0x110 [ 48.457162][ T395] ? unwind_get_return_address+0x4d/0x90 [ 48.462623][ T395] ? arch_stack_walk+0xf3/0x140 [ 48.467327][ T395] ? stack_trace_save+0x113/0x1c0 [ 48.472172][ T395] ? terminate_walk+0x407/0x4f0 [ 48.476869][ T395] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.482238][ T395] ? memcpy+0x56/0x70 [ 48.486084][ T395] ? avc_has_extended_perms+0x975/0xf70 [ 48.491441][ T395] ? kasan_set_free_info+0x23/0x40 [ 48.496482][ T395] ? ____kasan_slab_free+0x121/0x160 [ 48.501626][ T395] ? __kasan_slab_free+0x11/0x20 [ 48.506409][ T395] ? slab_free_freelist_hook+0xc0/0x190 [ 48.511769][ T395] ? kmem_cache_free+0xa9/0x1e0 [ 48.516588][ T395] ? putname+0xe7/0x140 [ 48.520829][ T395] ? do_sys_openat2+0x1fc/0x710 [ 48.526042][ T395] ? avc_ss_reset+0x280/0x280 [ 48.530538][ T395] ? _kstrtoull+0x3a0/0x4a0 [ 48.534860][ T395] ? kstrtouint_from_user+0x20a/0x2a0 [ 48.540356][ T395] ? kstrtol_from_user+0x310/0x310 [ 48.545295][ T395] ? __fsnotify_parent+0x4b9/0x6c0 [ 48.550247][ T395] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 48.556665][ T395] ? proc_fail_nth_write+0x20b/0x290 [ 48.561783][ T395] ? ioctl_has_perm+0x1f8/0x560 [ 48.566481][ T395] ? do_vfs_ioctl+0x798/0x1a30 [ 48.571096][ T395] ? ioctl_has_perm+0x3f0/0x560 [ 48.575778][ T395] ? preempt_count_add+0x92/0x1a0 [ 48.580619][ T395] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.585828][ T395] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.590769][ T395] ? kernel_write+0x3d0/0x3d0 [ 48.595288][ T395] ? selinux_file_ioctl+0x3cc/0x540 [ 48.600339][ T395] ? selinux_file_alloc_security+0x120/0x120 [ 48.606156][ T395] ? __fget_files+0x31e/0x380 [ 48.610652][ T395] ? security_file_ioctl+0x84/0xb0 [ 48.615594][ T395] ? usbdev_poll+0x200/0x200 [ 48.620070][ T395] __se_sys_ioctl+0x114/0x190 [ 48.624689][ T395] __x64_sys_ioctl+0x7b/0x90 [ 48.629332][ T395] do_syscall_64+0x34/0x70 [ 48.633535][ T395] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.639424][ T395] RIP: 0033:0x7f50186d7959 [ 48.643715][ T395] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 48.663462][ T395] RSP: 002b:00007f501825a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.671720][ T395] RAX: ffffffffffffffda RBX: 00007f50187f6f80 RCX: 00007f50186d7959 [ 48.679598][ T395] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 48.687409][ T395] RBP: 00007f501825a120 R08: 0000000000000000 R09: 0000000000000000 [ 48.695227][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.703130][ T395] R13: 000000000000000b R14: 00007f50187f6f80 R15: 00007ffcf1287e28 [ 48.728921][ T398] FAULT_INJECTION: forcing a failure. [ 48.728921][ T398] name failslab, interval 1, probability 0, space 0, times 0 [ 48.741867][ T398] CPU: 1 PID: 398 Comm: syz-executor.5 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 48.752112][ T398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.762168][ T398] Call Trace: [ 48.765650][ T398] dump_stack_lvl+0x1e2/0x24b [ 48.770167][ T398] ? panic+0x812/0x812 [ 48.774069][ T398] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.779367][ T398] ? unwind_get_return_address+0x4d/0x90 [ 48.784953][ T398] ? arch_stack_walk+0xf3/0x140 [ 48.789604][ T398] dump_stack+0x15/0x17 [ 48.793596][ T398] should_fail+0x3c6/0x510 [ 48.797860][ T398] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.803010][ T398] __should_failslab+0xa4/0xe0 [ 48.807659][ T398] should_failslab+0x9/0x20 [ 48.812000][ T398] __kmalloc+0x60/0x330 [ 48.815986][ T398] ? _raw_spin_unlock+0x4d/0x70 [ 48.820685][ T398] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 48.826062][ T398] usb_hcd_submit_urb+0x8c4/0x1b70 [ 48.831121][ T398] ? usb_alloc_urb+0x3d/0x140 [ 48.835744][ T398] ? slab_free_freelist_hook+0x10/0x190 [ 48.841404][ T398] ? dma_map_single_attrs+0x160/0x160 [ 48.846755][ T398] ? usb_reset_configuration+0x21b/0xb00 [ 48.852380][ T398] ? usbdev_ioctl+0x40d5/0x5e10 [ 48.857152][ T398] ? __se_sys_ioctl+0x114/0x190 [ 48.861840][ T398] ? __x64_sys_ioctl+0x7b/0x90 [ 48.866441][ T398] ? do_syscall_64+0x34/0x70 [ 48.870865][ T398] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.876855][ T398] usb_submit_urb+0x106e/0x15c0 [ 48.881542][ T398] usb_start_wait_urb+0x120/0x350 [ 48.886501][ T398] ? usb_api_blocking_completion+0xb0/0xb0 [ 48.892138][ T398] ? __kmalloc+0x1aa/0x330 [ 48.896386][ T398] ? __kasan_check_write+0x14/0x20 [ 48.901330][ T398] usb_control_msg+0x2ad/0x4c0 [ 48.906141][ T398] ? usb_anchor_empty+0x40/0x40 [ 48.910821][ T398] ? mutex_trylock+0xa0/0xa0 [ 48.915285][ T398] usb_reset_configuration+0x21b/0xb00 [ 48.920533][ T398] ? mutex_lock+0xd6/0x110 [ 48.924889][ T398] usbdev_ioctl+0x40d5/0x5e10 [ 48.929529][ T398] ? usbdev_poll+0x200/0x200 [ 48.934162][ T398] ? is_bpf_text_address+0x172/0x190 [ 48.939353][ T398] ? stack_trace_save+0x1c0/0x1c0 [ 48.944210][ T398] ? __kernel_text_address+0x9b/0x110 [ 48.949446][ T398] ? unwind_get_return_address+0x4d/0x90 [ 48.955150][ T398] ? arch_stack_walk+0xf3/0x140 [ 48.959844][ T398] ? stack_trace_save+0x113/0x1c0 [ 48.964698][ T398] ? terminate_walk+0x407/0x4f0 [ 48.969387][ T398] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.974767][ T398] ? memcpy+0x56/0x70 [ 48.978672][ T398] ? avc_has_extended_perms+0x975/0xf70 [ 48.984054][ T398] ? kasan_set_free_info+0x23/0x40 [ 48.989018][ T398] ? ____kasan_slab_free+0x121/0x160 [ 48.994122][ T398] ? __kasan_slab_free+0x11/0x20 [ 48.998892][ T398] ? slab_free_freelist_hook+0xc0/0x190 [ 49.004283][ T398] ? kmem_cache_free+0xa9/0x1e0 [ 49.009141][ T398] ? putname+0xe7/0x140 [ 49.013058][ T398] ? do_sys_openat2+0x1fc/0x710 [ 49.017823][ T398] ? avc_ss_reset+0x280/0x280 [ 49.022364][ T398] ? _kstrtoull+0x3a0/0x4a0 [ 49.026668][ T398] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.031887][ T398] ? kstrtol_from_user+0x310/0x310 [ 49.036924][ T398] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.041859][ T398] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 49.048461][ T398] ? proc_fail_nth_write+0x20b/0x290 [ 49.053672][ T398] ? ioctl_has_perm+0x1f8/0x560 [ 49.058538][ T398] ? do_vfs_ioctl+0x798/0x1a30 [ 49.063125][ T398] ? ioctl_has_perm+0x3f0/0x560 [ 49.067808][ T398] ? preempt_count_add+0x92/0x1a0 [ 49.072834][ T398] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.078119][ T398] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.083246][ T398] ? kernel_write+0x3d0/0x3d0 [ 49.087854][ T398] ? selinux_file_ioctl+0x3cc/0x540 [ 49.093050][ T398] ? selinux_file_alloc_security+0x120/0x120 [ 49.099401][ T398] ? __fget_files+0x31e/0x380 [ 49.104122][ T398] ? security_file_ioctl+0x84/0xb0 [ 49.109072][ T398] ? usbdev_poll+0x200/0x200 [ 49.113599][ T398] __se_sys_ioctl+0x114/0x190 [ 49.118094][ T398] __x64_sys_ioctl+0x7b/0x90 [ 49.122521][ T398] do_syscall_64+0x34/0x70 [ 49.126758][ T398] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.132571][ T398] RIP: 0033:0x7f13d0b6e959 [ 49.136928][ T398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.156615][ T398] RSP: 002b:00007f13d06f10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.164871][ T398] RAX: ffffffffffffffda RBX: 00007f13d0c8df80 RCX: 00007f13d0b6e959 [ 49.173012][ T398] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 49.180779][ T398] RBP: 00007f13d06f1120 R08: 0000000000000000 R09: 0000000000000000 [ 49.188680][ T398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.197127][ T398] R13: 000000000000000b R14: 00007f13d0c8df80 R15: 00007ffe58956778 [ 49.237979][ T396] hub 4-0:1.0: USB hub found [ 49.242772][ T396] hub 4-0:1.0: 1 port detected [ 49.249560][ T416] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.3' sets config #0 [ 49.270832][ T413] usb usb4: usbfs: interface 0 claimed by hub while 'syz-executor.1' sets config #0 [ 49.283070][ T416] FAULT_INJECTION: forcing a failure. [ 49.283070][ T416] name failslab, interval 1, probability 0, space 0, times 0 [ 49.298742][ T416] CPU: 1 PID: 416 Comm: syz-executor.3 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 49.309000][ T416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.318888][ T416] Call Trace: [ 49.322111][ T416] dump_stack_lvl+0x1e2/0x24b [ 49.327043][ T416] ? panic+0x812/0x812 [ 49.330942][ T416] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.336238][ T416] ? unwind_get_return_address+0x4d/0x90 [ 49.341896][ T416] ? arch_stack_walk+0xf3/0x140 [ 49.346568][ T416] dump_stack+0x15/0x17 [ 49.350557][ T416] should_fail+0x3c6/0x510 [ 49.354914][ T416] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 49.360159][ T416] __should_failslab+0xa4/0xe0 [ 49.364721][ T416] should_failslab+0x9/0x20 [ 49.369142][ T416] __kmalloc+0x60/0x330 [ 49.373234][ T416] ? _raw_spin_unlock+0x4d/0x70 [ 49.377908][ T416] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 49.383293][ T416] usb_hcd_submit_urb+0x8c4/0x1b70 [ 49.388239][ T416] ? usb_alloc_urb+0x3d/0x140 [ 49.392749][ T416] ? slab_free_freelist_hook+0x10/0x190 [ 49.398238][ T416] ? dma_map_single_attrs+0x160/0x160 [ 49.403629][ T416] ? usb_reset_configuration+0x21b/0xb00 [ 49.409122][ T416] ? usbdev_ioctl+0x40d5/0x5e10 [ 49.413783][ T416] ? __se_sys_ioctl+0x114/0x190 [ 49.418555][ T416] ? __x64_sys_ioctl+0x7b/0x90 [ 49.423173][ T416] ? do_syscall_64+0x34/0x70 [ 49.427691][ T416] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.433597][ T416] usb_submit_urb+0x106e/0x15c0 [ 49.438280][ T416] usb_start_wait_urb+0x120/0x350 [ 49.443138][ T416] ? usb_api_blocking_completion+0xb0/0xb0 [ 49.448780][ T416] ? __kmalloc+0x1aa/0x330 [ 49.453032][ T416] ? __kasan_check_write+0x14/0x20 [ 49.458071][ T416] usb_control_msg+0x2ad/0x4c0 [ 49.462669][ T416] ? usb_anchor_empty+0x40/0x40 [ 49.467440][ T416] ? mutex_trylock+0xa0/0xa0 [ 49.471959][ T416] usb_reset_configuration+0x21b/0xb00 [ 49.477269][ T416] ? mutex_lock+0xd6/0x110 [ 49.481510][ T416] usbdev_ioctl+0x40d5/0x5e10 [ 49.486110][ T416] ? usbdev_poll+0x200/0x200 [ 49.490612][ T416] ? is_bpf_text_address+0x172/0x190 [ 49.495820][ T416] ? stack_trace_save+0x1c0/0x1c0 [ 49.500679][ T416] ? __kernel_text_address+0x9b/0x110 [ 49.505889][ T416] ? unwind_get_return_address+0x4d/0x90 [ 49.511354][ T416] ? arch_stack_walk+0xf3/0x140 [ 49.516042][ T416] ? stack_trace_save+0x113/0x1c0 [ 49.521054][ T416] ? terminate_walk+0x407/0x4f0 [ 49.526021][ T416] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.531500][ T416] ? memcpy+0x56/0x70 [ 49.535415][ T416] ? avc_has_extended_perms+0x975/0xf70 [ 49.541003][ T416] ? kasan_set_free_info+0x23/0x40 [ 49.545908][ T416] ? ____kasan_slab_free+0x121/0x160 [ 49.551105][ T416] ? __kasan_slab_free+0x11/0x20 [ 49.556054][ T416] ? slab_free_freelist_hook+0xc0/0x190 [ 49.561609][ T416] ? kmem_cache_free+0xa9/0x1e0 [ 49.566228][ T416] ? putname+0xe7/0x140 [ 49.570217][ T416] ? do_sys_openat2+0x1fc/0x710 [ 49.574907][ T416] ? avc_ss_reset+0x280/0x280 [ 49.579420][ T416] ? _kstrtoull+0x3a0/0x4a0 [ 49.583757][ T416] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.588978][ T416] ? kstrtol_from_user+0x310/0x310 [ 49.593941][ T416] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.598873][ T416] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 49.605296][ T416] ? proc_fail_nth_write+0x20b/0x290 [ 49.610411][ T416] ? ioctl_has_perm+0x1f8/0x560 [ 49.615096][ T416] ? do_vfs_ioctl+0x798/0x1a30 [ 49.619701][ T416] ? ioctl_has_perm+0x3f0/0x560 [ 49.624477][ T416] ? preempt_count_add+0x92/0x1a0 [ 49.629773][ T416] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.634974][ T416] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.640041][ T416] ? kernel_write+0x3d0/0x3d0 [ 49.644615][ T416] ? selinux_file_ioctl+0x3cc/0x540 [ 49.649837][ T416] ? selinux_file_alloc_security+0x120/0x120 [ 49.655891][ T416] ? __fget_files+0x31e/0x380 [ 49.660409][ T416] ? security_file_ioctl+0x84/0xb0 [ 49.665446][ T416] ? usbdev_poll+0x200/0x200 [ 49.669889][ T416] __se_sys_ioctl+0x114/0x190 [ 49.674409][ T416] __x64_sys_ioctl+0x7b/0x90 [ 49.678999][ T416] do_syscall_64+0x34/0x70 [ 49.683265][ T416] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.688970][ T416] RIP: 0033:0x7f50186d7959 [ 49.693226][ T416] 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 [ 49.713270][ T416] RSP: 002b:00007f501825a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.721528][ T416] RAX: ffffffffffffffda RBX: 00007f50187f6f80 RCX: 00007f50186d7959 [ 49.729343][ T416] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 49.737304][ T416] RBP: 00007f501825a120 R08: 0000000000000000 R09: 0000000000000000 [ 49.745201][ T416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.753014][ T416] R13: 000000000000000b R14: 00007f50187f6f80 R15: 00007ffcf1287e28 [ 49.773424][ T423] FAULT_INJECTION: forcing a failure. [ 49.773424][ T423] name failslab, interval 1, probability 0, space 0, times 0 [ 49.788371][ T423] CPU: 1 PID: 423 Comm: syz-executor.0 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 49.798514][ T423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.808850][ T423] Call Trace: [ 49.812062][ T423] dump_stack_lvl+0x1e2/0x24b [ 49.816575][ T423] ? panic+0x812/0x812 [ 49.820474][ T423] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.826029][ T423] dump_stack+0x15/0x17 [ 49.830024][ T423] should_fail+0x3c6/0x510 [ 49.834276][ T423] ? kvasprintf_const+0x5e/0x190 [ 49.839057][ T423] __should_failslab+0xa4/0xe0 [ 49.843662][ T423] should_failslab+0x9/0x20 [ 49.847996][ T423] __kmalloc_track_caller+0x5f/0x320 [ 49.853102][ T423] kvasprintf+0xd6/0x180 [ 49.857181][ T423] ? __x64_sys_ioctl+0x7b/0x90 [ 49.861791][ T423] ? do_syscall_64+0x34/0x70 [ 49.866215][ T423] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.872234][ T423] ? bust_spinlocks+0xe0/0xe0 [ 49.876715][ T423] ? __kasan_check_write+0x14/0x20 [ 49.881672][ T423] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 49.886957][ T423] ? _raw_spin_lock+0x1b0/0x1b0 [ 49.891655][ T423] kvasprintf_const+0x5e/0x190 [ 49.896243][ T423] kobject_set_name_vargs+0x61/0x120 [ 49.901690][ T423] dev_set_name+0xd1/0x120 [ 49.905922][ T423] ? get_device+0x30/0x30 [ 49.910231][ T423] ? pm_runtime_init+0x275/0x350 [ 49.914972][ T423] ? _raw_spin_unlock_irq+0x4e/0x70 [ 49.920162][ T423] usb_set_configuration+0xf14/0x1f30 [ 49.925453][ T423] usbdev_ioctl+0x40fa/0x5e10 [ 49.930249][ T423] ? usbdev_poll+0x200/0x200 [ 49.934682][ T423] ? is_bpf_text_address+0x172/0x190 [ 49.939950][ T423] ? stack_trace_save+0x1c0/0x1c0 [ 49.944757][ T423] ? __kernel_text_address+0x9b/0x110 [ 49.949965][ T423] ? unwind_get_return_address+0x4d/0x90 [ 49.955446][ T423] ? arch_stack_walk+0xf3/0x140 [ 49.960115][ T423] ? stack_trace_save+0x113/0x1c0 [ 49.964960][ T423] ? terminate_walk+0x407/0x4f0 [ 49.969648][ T423] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.975026][ T423] ? memcpy+0x56/0x70 [ 49.978855][ T423] ? avc_has_extended_perms+0x975/0xf70 [ 49.984234][ T423] ? kasan_set_free_info+0x23/0x40 [ 49.989175][ T423] ? ____kasan_slab_free+0x121/0x160 [ 49.994385][ T423] ? __kasan_slab_free+0x11/0x20 [ 49.999379][ T423] ? slab_free_freelist_hook+0xc0/0x190 [ 50.004815][ T423] ? kmem_cache_free+0xa9/0x1e0 [ 50.009586][ T423] ? putname+0xe7/0x140 [ 50.013725][ T423] ? do_sys_openat2+0x1fc/0x710 [ 50.018375][ T423] ? avc_ss_reset+0x280/0x280 [ 50.022891][ T423] ? _kstrtoull+0x3a0/0x4a0 [ 50.027381][ T423] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.032667][ T423] ? kstrtol_from_user+0x310/0x310 [ 50.037611][ T423] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.042570][ T423] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.049084][ T423] ? proc_fail_nth_write+0x20b/0x290 [ 50.054241][ T423] ? ioctl_has_perm+0x1f8/0x560 [ 50.058974][ T423] ? do_vfs_ioctl+0x798/0x1a30 [ 50.063908][ T423] ? ioctl_has_perm+0x3f0/0x560 [ 50.068683][ T423] ? preempt_count_add+0x92/0x1a0 [ 50.073740][ T423] ? __x32_compat_sys_ioctl+0x90/0x90 [ 50.079128][ T423] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.084002][ T423] ? kernel_write+0x3d0/0x3d0 [ 50.088492][ T423] ? selinux_file_ioctl+0x3cc/0x540 [ 50.093518][ T423] ? selinux_file_alloc_security+0x120/0x120 [ 50.099336][ T423] ? __fget_files+0x31e/0x380 [ 50.103846][ T423] ? security_file_ioctl+0x84/0xb0 [ 50.108838][ T423] ? usbdev_poll+0x200/0x200 [ 50.113412][ T423] __se_sys_ioctl+0x114/0x190 [ 50.117994][ T423] __x64_sys_ioctl+0x7b/0x90 [ 50.122431][ T423] do_syscall_64+0x34/0x70 [ 50.126690][ T423] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.132489][ T423] RIP: 0033:0x7f8d86de6959 [ 50.136911][ T423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.156440][ T423] RSP: 002b:00007f8d869690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.164687][ T423] RAX: ffffffffffffffda RBX: 00007f8d86f05f80 RCX: 00007f8d86de6959 [ 50.172496][ T423] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 50.180416][ T423] RBP: 00007f8d86969120 R08: 0000000000000000 R09: 0000000000000000 [ 50.188229][ T423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.196134][ T423] R13: 000000000000000b R14: 00007f8d86f05f80 R15: 00007ffdbda88cf8 [ 50.207018][ T423] usb usb4: device_add((null)) --> -22 [ 50.213245][ T419] FAULT_INJECTION: forcing a failure. [ 50.213245][ T419] name failslab, interval 1, probability 0, space 0, times 0 [ 50.222127][ T24] audit: type=1400 audit(1736654140.640:93): avc: denied { remove_name } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.226408][ T419] CPU: 0 PID: 419 Comm: syz-executor.5 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 50.248421][ T24] audit: type=1400 audit(1736654140.640:94): avc: denied { rename } for pid=77 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.258376][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.258381][ T419] Call Trace: [ 50.258401][ T419] dump_stack_lvl+0x1e2/0x24b [ 50.258411][ T419] ? panic+0x812/0x812 [ 50.258423][ T419] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.258437][ T419] ? unwind_get_return_address+0x4d/0x90 [ 50.258448][ T419] ? arch_stack_walk+0xf3/0x140 [ 50.258459][ T419] dump_stack+0x15/0x17 [ 50.258470][ T419] should_fail+0x3c6/0x510 [ 50.258483][ T419] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 50.258496][ T419] __should_failslab+0xa4/0xe0 [ 50.258517][ T419] should_failslab+0x9/0x20 [ 50.340543][ T419] __kmalloc+0x60/0x330 [ 50.344547][ T419] ? _raw_spin_unlock+0x4d/0x70 [ 50.349220][ T419] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 50.354603][ T419] usb_hcd_submit_urb+0x8c4/0x1b70 [ 50.359569][ T419] ? usb_alloc_urb+0x3d/0x140 [ 50.364156][ T419] ? slab_free_freelist_hook+0x10/0x190 [ 50.369552][ T419] ? dma_map_single_attrs+0x160/0x160 [ 50.374744][ T419] ? usb_reset_configuration+0x21b/0xb00 [ 50.380218][ T419] ? usbdev_ioctl+0x40d5/0x5e10 [ 50.384916][ T419] ? __se_sys_ioctl+0x114/0x190 [ 50.389680][ T419] ? __x64_sys_ioctl+0x7b/0x90 [ 50.394283][ T419] ? do_syscall_64+0x34/0x70 [ 50.398816][ T419] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.404843][ T419] usb_submit_urb+0x106e/0x15c0 [ 50.409523][ T419] usb_start_wait_urb+0x120/0x350 [ 50.414460][ T419] ? usb_api_blocking_completion+0xb0/0xb0 [ 50.420348][ T419] ? __kmalloc+0x1aa/0x330 [ 50.424839][ T419] ? __kasan_check_write+0x14/0x20 [ 50.429805][ T419] usb_control_msg+0x2ad/0x4c0 [ 50.434383][ T419] ? usb_anchor_empty+0x40/0x40 [ 50.439244][ T419] ? mutex_trylock+0xa0/0xa0 [ 50.443668][ T419] usb_reset_configuration+0x21b/0xb00 [ 50.448947][ T419] ? mutex_lock+0xd6/0x110 [ 50.453206][ T419] usbdev_ioctl+0x40d5/0x5e10 [ 50.457743][ T419] ? usbdev_poll+0x200/0x200 [ 50.462250][ T419] ? is_bpf_text_address+0x172/0x190 [ 50.467482][ T419] ? stack_trace_save+0x1c0/0x1c0 [ 50.472431][ T419] ? __kernel_text_address+0x9b/0x110 [ 50.477637][ T419] ? unwind_get_return_address+0x4d/0x90 [ 50.483155][ T419] ? arch_stack_walk+0xf3/0x140 [ 50.487872][ T419] ? stack_trace_save+0x113/0x1c0 [ 50.492647][ T419] ? terminate_walk+0x407/0x4f0 [ 50.497334][ T419] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.502716][ T419] ? memcpy+0x56/0x70 [ 50.506531][ T419] ? avc_has_extended_perms+0x975/0xf70 [ 50.511919][ T419] ? kasan_set_free_info+0x23/0x40 [ 50.517123][ T419] ? ____kasan_slab_free+0x121/0x160 [ 50.522309][ T419] ? __kasan_slab_free+0x11/0x20 [ 50.527104][ T419] ? slab_free_freelist_hook+0xc0/0x190 [ 50.532484][ T419] ? kmem_cache_free+0xa9/0x1e0 [ 50.537286][ T419] ? putname+0xe7/0x140 [ 50.541277][ T419] ? do_sys_openat2+0x1fc/0x710 [ 50.545971][ T419] ? avc_ss_reset+0x280/0x280 [ 50.550670][ T419] ? _kstrtoull+0x3a0/0x4a0 [ 50.555219][ T419] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.560410][ T419] ? kstrtol_from_user+0x310/0x310 [ 50.565876][ T419] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.570864][ T419] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.577258][ T419] ? proc_fail_nth_write+0x20b/0x290 [ 50.582482][ T419] ? ioctl_has_perm+0x1f8/0x560 [ 50.587154][ T419] ? do_vfs_ioctl+0x798/0x1a30 [ 50.591870][ T419] ? ioctl_has_perm+0x3f0/0x560 [ 50.596530][ T419] ? preempt_count_add+0x92/0x1a0 [ 50.601389][ T419] ? __x32_compat_sys_ioctl+0x90/0x90 [ 50.606598][ T419] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.611547][ T419] ? kernel_write+0x3d0/0x3d0 [ 50.616150][ T419] ? selinux_file_ioctl+0x3cc/0x540 [ 50.621174][ T419] ? selinux_file_alloc_security+0x120/0x120 [ 50.627014][ T419] ? __fget_files+0x31e/0x380 [ 50.631681][ T419] ? security_file_ioctl+0x84/0xb0 [ 50.636748][ T419] ? usbdev_poll+0x200/0x200 [ 50.641356][ T419] __se_sys_ioctl+0x114/0x190 [ 50.645918][ T419] __x64_sys_ioctl+0x7b/0x90 [ 50.650304][ T419] do_syscall_64+0x34/0x70 [ 50.654547][ T419] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.660459][ T419] RIP: 0033:0x7f13d0b6e959 [ 50.664697][ T419] 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 [ 50.684408][ T419] RSP: 002b:00007f13d06f10c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 2025/01/12 03:55:41 executed programs: 13 [ 50.692644][ T419] RAX: ffffffffffffffda RBX: 00007f13d0c8df80 RCX: 00007f13d0b6e959 [ 50.700666][ T419] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 50.708473][ T419] RBP: 00007f13d06f1120 R08: 0000000000000000 R09: 0000000000000000 [ 50.716285][ T419] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.724183][ T419] R13: 000000000000000b R14: 00007f13d0c8df80 R15: 00007ffe58956778 [ 50.763672][ T442] FAULT_INJECTION: forcing a failure. [ 50.763672][ T442] name failslab, interval 1, probability 0, space 0, times 0 [ 50.778087][ T442] CPU: 0 PID: 442 Comm: syz-executor.4 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 50.788368][ T442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.798255][ T442] Call Trace: [ 50.801396][ T442] dump_stack_lvl+0x1e2/0x24b [ 50.806347][ T442] ? panic+0x812/0x812 [ 50.810326][ T442] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.815709][ T442] dump_stack+0x15/0x17 [ 50.819804][ T442] should_fail+0x3c6/0x510 [ 50.824068][ T442] ? kvasprintf_const+0x5e/0x190 [ 50.828947][ T442] __should_failslab+0xa4/0xe0 [ 50.833499][ T442] should_failslab+0x9/0x20 [ 50.837928][ T442] __kmalloc_track_caller+0x5f/0x320 [ 50.843057][ T442] kvasprintf+0xd6/0x180 [ 50.847121][ T442] ? __x64_sys_ioctl+0x7b/0x90 [ 50.851727][ T442] ? do_syscall_64+0x34/0x70 [ 50.856353][ T442] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.862422][ T442] ? bust_spinlocks+0xe0/0xe0 [ 50.867032][ T442] ? __kasan_check_write+0x14/0x20 [ 50.871986][ T442] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.877301][ T442] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.881963][ T442] kvasprintf_const+0x5e/0x190 [ 50.886552][ T442] kobject_set_name_vargs+0x61/0x120 [ 50.891683][ T442] dev_set_name+0xd1/0x120 [ 50.895925][ T442] ? get_device+0x30/0x30 [ 50.900092][ T442] ? pm_runtime_init+0x275/0x350 [ 50.904876][ T442] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.909911][ T442] usb_set_configuration+0xf14/0x1f30 [ 50.915193][ T442] usbdev_ioctl+0x40fa/0x5e10 [ 50.919984][ T442] ? usbdev_poll+0x200/0x200 [ 50.924393][ T442] ? is_bpf_text_address+0x172/0x190 [ 50.929527][ T442] ? stack_trace_save+0x1c0/0x1c0 [ 50.934469][ T442] ? __kernel_text_address+0x9b/0x110 [ 50.939673][ T442] ? unwind_get_return_address+0x4d/0x90 [ 50.945145][ T442] ? arch_stack_walk+0xf3/0x140 [ 50.949826][ T442] ? stack_trace_save+0x113/0x1c0 [ 50.954686][ T442] ? terminate_walk+0x407/0x4f0 [ 50.959380][ T442] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.964847][ T442] ? memcpy+0x56/0x70 [ 50.968664][ T442] ? avc_has_extended_perms+0x975/0xf70 [ 50.974047][ T442] ? kasan_set_free_info+0x23/0x40 [ 50.978989][ T442] ? ____kasan_slab_free+0x121/0x160 [ 50.984216][ T442] ? __kasan_slab_free+0x11/0x20 [ 50.988980][ T442] ? slab_free_freelist_hook+0xc0/0x190 [ 50.994452][ T442] ? kmem_cache_free+0xa9/0x1e0 [ 50.999133][ T442] ? putname+0xe7/0x140 [ 51.003122][ T442] ? do_sys_openat2+0x1fc/0x710 [ 51.007809][ T442] ? avc_ss_reset+0x280/0x280 [ 51.012318][ T442] ? _kstrtoull+0x3a0/0x4a0 [ 51.016658][ T442] ? kstrtouint_from_user+0x20a/0x2a0 [ 51.021872][ T442] ? kstrtol_from_user+0x310/0x310 [ 51.027001][ T442] ? __fsnotify_parent+0x4b9/0x6c0 [ 51.032035][ T442] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 51.038520][ T442] ? proc_fail_nth_write+0x20b/0x290 [ 51.043577][ T442] ? ioctl_has_perm+0x1f8/0x560 [ 51.048253][ T442] ? do_vfs_ioctl+0x798/0x1a30 [ 51.052852][ T442] ? ioctl_has_perm+0x3f0/0x560 [ 51.057757][ T442] ? preempt_count_add+0x92/0x1a0 [ 51.062581][ T442] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.067876][ T442] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.072831][ T442] ? kernel_write+0x3d0/0x3d0 [ 51.077328][ T442] ? selinux_file_ioctl+0x3cc/0x540 [ 51.082363][ T442] ? selinux_file_alloc_security+0x120/0x120 [ 51.088179][ T442] ? __fget_files+0x31e/0x380 [ 51.092687][ T442] ? security_file_ioctl+0x84/0xb0 [ 51.097636][ T442] ? usbdev_poll+0x200/0x200 [ 51.102075][ T442] __se_sys_ioctl+0x114/0x190 [ 51.106576][ T442] __x64_sys_ioctl+0x7b/0x90 [ 51.111011][ T442] do_syscall_64+0x34/0x70 [ 51.115471][ T442] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.121155][ T442] RIP: 0033:0x7ff507ffd959 [ 51.125428][ T442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 51.145626][ T442] RSP: 002b:00007ff507b800c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.154098][ T442] RAX: ffffffffffffffda RBX: 00007ff50811cf80 RCX: 00007ff507ffd959 [ 51.161946][ T442] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 51.169734][ T442] RBP: 00007ff507b80120 R08: 0000000000000000 R09: 0000000000000000 [ 51.177615][ T442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.185520][ T442] R13: 000000000000000b R14: 00007ff50811cf80 R15: 00007ffc6a9dfb78 [ 51.198077][ T442] usb usb4: device_add((null)) --> -22 [ 51.204327][ T452] FAULT_INJECTION: forcing a failure. [ 51.204327][ T452] name failslab, interval 1, probability 0, space 0, times 0 [ 51.217262][ T452] CPU: 1 PID: 452 Comm: syz-executor.0 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 51.227487][ T452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.237372][ T452] Call Trace: [ 51.240592][ T452] dump_stack_lvl+0x1e2/0x24b [ 51.245101][ T452] ? panic+0x812/0x812 [ 51.249010][ T452] ? bfq_pos_tree_add_move+0x43b/0x43b [ 51.254309][ T452] ? unwind_get_return_address+0x4d/0x90 [ 51.259776][ T452] ? arch_stack_walk+0xf3/0x140 [ 51.264542][ T452] dump_stack+0x15/0x17 [ 51.268540][ T452] should_fail+0x3c6/0x510 [ 51.272788][ T452] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.277994][ T452] __should_failslab+0xa4/0xe0 [ 51.282595][ T452] should_failslab+0x9/0x20 [ 51.286946][ T452] __kmalloc+0x60/0x330 [ 51.290935][ T452] ? _raw_spin_unlock+0x4d/0x70 [ 51.295618][ T452] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 51.301010][ T452] usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.306050][ T452] ? usb_alloc_urb+0x3d/0x140 [ 51.310546][ T452] ? slab_free_freelist_hook+0x10/0x190 [ 51.315937][ T452] ? dma_map_single_attrs+0x160/0x160 [ 51.321249][ T452] ? usb_reset_configuration+0x21b/0xb00 [ 51.326717][ T452] ? usbdev_ioctl+0x40d5/0x5e10 [ 51.331400][ T452] ? __se_sys_ioctl+0x114/0x190 [ 51.336276][ T452] ? __x64_sys_ioctl+0x7b/0x90 [ 51.340922][ T452] ? do_syscall_64+0x34/0x70 [ 51.345284][ T452] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.351282][ T452] usb_submit_urb+0x106e/0x15c0 [ 51.356057][ T452] usb_start_wait_urb+0x120/0x350 [ 51.360916][ T452] ? usb_api_blocking_completion+0xb0/0xb0 [ 51.366562][ T452] ? __kmalloc+0x1aa/0x330 [ 51.370796][ T452] ? __kasan_check_write+0x14/0x20 [ 51.375837][ T452] usb_control_msg+0x2ad/0x4c0 [ 51.380600][ T452] ? usb_anchor_empty+0x40/0x40 [ 51.385347][ T452] ? mutex_trylock+0xa0/0xa0 [ 51.389948][ T452] usb_reset_configuration+0x21b/0xb00 [ 51.395260][ T452] ? mutex_lock+0xd6/0x110 [ 51.399718][ T452] usbdev_ioctl+0x40d5/0x5e10 [ 51.404232][ T452] ? usbdev_poll+0x200/0x200 [ 51.408757][ T452] ? is_bpf_text_address+0x172/0x190 [ 51.414387][ T452] ? stack_trace_save+0x1c0/0x1c0 [ 51.419396][ T452] ? __kernel_text_address+0x9b/0x110 [ 51.425096][ T452] ? unwind_get_return_address+0x4d/0x90 [ 51.430701][ T452] ? arch_stack_walk+0xf3/0x140 [ 51.435368][ T452] ? stack_trace_save+0x113/0x1c0 [ 51.440224][ T452] ? terminate_walk+0x407/0x4f0 [ 51.444947][ T452] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.450305][ T452] ? memcpy+0x56/0x70 [ 51.454133][ T452] ? avc_has_extended_perms+0x975/0xf70 [ 51.459491][ T452] ? kasan_set_free_info+0x23/0x40 [ 51.464436][ T452] ? ____kasan_slab_free+0x121/0x160 [ 51.469556][ T452] ? __kasan_slab_free+0x11/0x20 [ 51.474331][ T452] ? slab_free_freelist_hook+0xc0/0x190 [ 51.479816][ T452] ? kmem_cache_free+0xa9/0x1e0 [ 51.484502][ T452] ? putname+0xe7/0x140 [ 51.488484][ T452] ? do_sys_openat2+0x1fc/0x710 [ 51.493254][ T452] ? avc_ss_reset+0x280/0x280 [ 51.497945][ T452] ? _kstrtoull+0x3a0/0x4a0 [ 51.502326][ T452] ? kstrtouint_from_user+0x20a/0x2a0 [ 51.507580][ T452] ? kstrtol_from_user+0x310/0x310 [ 51.512540][ T452] ? __fsnotify_parent+0x4b9/0x6c0 [ 51.517479][ T452] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 51.523984][ T452] ? proc_fail_nth_write+0x20b/0x290 [ 51.529229][ T452] ? ioctl_has_perm+0x1f8/0x560 [ 51.533907][ T452] ? do_vfs_ioctl+0x798/0x1a30 [ 51.538505][ T452] ? ioctl_has_perm+0x3f0/0x560 [ 51.543377][ T452] ? preempt_count_add+0x92/0x1a0 [ 51.548233][ T452] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.553564][ T452] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.559024][ T452] ? kernel_write+0x3d0/0x3d0 [ 51.563565][ T452] ? selinux_file_ioctl+0x3cc/0x540 [ 51.568708][ T452] ? selinux_file_alloc_security+0x120/0x120 [ 51.574522][ T452] ? __fget_files+0x31e/0x380 [ 51.579027][ T452] ? security_file_ioctl+0x84/0xb0 [ 51.584059][ T452] ? usbdev_poll+0x200/0x200 [ 51.588511][ T452] __se_sys_ioctl+0x114/0x190 [ 51.593006][ T452] __x64_sys_ioctl+0x7b/0x90 [ 51.597536][ T452] do_syscall_64+0x34/0x70 [ 51.601772][ T452] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.607575][ T452] RIP: 0033:0x7f8d86de6959 [ 51.611863][ T452] 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 [ 51.631450][ T452] RSP: 002b:00007f8d869690c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.640071][ T452] RAX: ffffffffffffffda RBX: 00007f8d86f05f80 RCX: 00007f8d86de6959 [ 51.647953][ T452] RDX: 0000000020000040 RSI: 0000000080045505 RDI: 0000000000000005 [ 51.655774][ T452] RBP: 00007f8d86969120 R08: 0000000000000000 R09: 0000000000000000 [ 51.663760][ T452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.671567][ T452] R13: 000000000000000b R14: 00007f8d86f05f80 R15: 00007ffdbda88cf8 [ 51.681189][ T464] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 51.692809][ T464] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 51.701229][ T464] CPU: 0 PID: 464 Comm: syz-executor.2 Not tainted 5.10.232-syzkaller-1004802-g49e8ba0a684f #0 [ 51.711389][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.721496][ T464] RIP: 0010:__device_attach+0xb4/0x500 [ 51.726864][ T464] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 0d 47 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 [ 51.746475][ T464] RSP: 0018:ffffc90001477580 EFLAGS: 00010202 [ 51.752472][ T464] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b25995 [ 51.760283][ T464] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001477500 [ 51.768175][ T464] RBP: ffffc90001477650 R08: dffffc0000000000 R09: fffff5200028eea1 [ 51.776065][ T464] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888113add830 [ 51.783888][ T464] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888113add830 [ 51.791884][ T464] FS: 00007f272987e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 51.800723][ T464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.807240][ T464] CR2: 00007f50181f7d58 CR3: 0000000112a7d000 CR4: 00000000003506b0 [ 51.815066][ T464] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.822862][ T464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.830682][ T464] Call Trace: [ 51.833804][ T464] ? __die_body+0x62/0xb0 [ 51.838106][ T464] ? die_addr+0x9f/0xd0 [ 51.842110][ T464] ? exc_general_protection+0x3ff/0x490 [ 51.847573][ T464] ? asm_exc_general_protection+0x1e/0x30 [ 51.853306][ T464] ? mutex_lock+0xa5/0x110 [ 51.857607][ T464] ? __device_attach+0xb4/0x500 [ 51.862339][ T464] ? device_attach+0x20/0x20 [ 51.866868][ T464] ? usb_ifnum_to_if+0x210/0x280 [ 51.871819][ T464] device_attach+0x17/0x20 [ 51.876064][ T464] proc_ioctl+0x428/0x600 [ 51.880231][ T464] usbdev_ioctl+0x306b/0x5e10 [ 51.884744][ T464] ? release_firmware_map_entry+0x18d/0x18d [ 51.890470][ T464] ? usbdev_poll+0x200/0x200 [ 51.894996][ T464] ? preempt_schedule+0xd9/0xe0 [ 51.899711][ T464] ? schedule_preempt_disabled+0x20/0x20 [ 51.905237][ T464] ? __kasan_check_read+0x11/0x20 [ 51.910186][ T464] ? ttwu_do_wakeup+0xe0/0x3a0 [ 51.914785][ T464] ? preempt_schedule_thunk+0x16/0x18 [ 51.920248][ T464] ? try_to_wake_up+0x6ad/0xd90 [ 51.925015][ T464] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.930391][ T464] ? memcpy+0x56/0x70 [ 51.934212][ T464] ? avc_has_extended_perms+0x975/0xf70 [ 51.939594][ T464] ? avc_ss_reset+0x280/0x280 [ 51.944192][ T464] ? futex_wake+0x630/0x790 [ 51.948531][ T464] ? futex_wait+0x7c0/0x7c0 [ 51.952892][ T464] ? debug_smp_processor_id+0x17/0x20 [ 51.958165][ T464] ? ioctl_has_perm+0x1f8/0x560 [ 51.962861][ T464] ? do_vfs_ioctl+0x798/0x1a30 [ 51.967473][ T464] ? ioctl_has_perm+0x3f0/0x560 [ 51.972138][ T464] ? __kasan_slab_free+0x11/0x20 [ 51.976919][ T464] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.982129][ T464] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.987065][ T464] ? putname+0xe7/0x140 [ 51.991404][ T464] ? selinux_file_ioctl+0x3cc/0x540 [ 51.996426][ T464] ? selinux_file_alloc_security+0x120/0x120 [ 52.002330][ T464] ? __fget_files+0x31e/0x380 [ 52.006940][ T464] ? security_file_ioctl+0x84/0xb0 [ 52.011882][ T464] ? usbdev_poll+0x200/0x200 [ 52.016389][ T464] __se_sys_ioctl+0x114/0x190 [ 52.021003][ T464] __x64_sys_ioctl+0x7b/0x90 [ 52.025566][ T464] do_syscall_64+0x34/0x70 [ 52.029823][ T464] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.035547][ T464] RIP: 0033:0x7f2729d1c959 [ 52.039795][ T464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.059534][ T464] RSP: 002b:00007f272987e0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.067866][ T464] RAX: ffffffffffffffda RBX: 00007f2729e3c050 RCX: 00007f2729d1c959 [ 52.075751][ T464] RDX: 0000000020000080 RSI: 00000000c0105512 RDI: 0000000000000006 [ 52.083570][ T464] RBP: 00007f2729d78c88 R08: 0000000000000000 R09: 0000000000000000 [ 52.091374][ T464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.099182][ T464] R13: 000000000000006e R14: 00007f2729e3c050 R15: 00007ffc4891d358 [ 52.107085][ T464] Modules linked in: [ 52.111918][ T464] ---[ end trace 807c5d8abb5d261c ]--- [ 52.117303][ T464] RIP: 0010:__device_attach+0xb4/0x500 [ 52.123013][ T464] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 0d 47 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 [ 52.142979][ T464] RSP: 0018:ffffc90001477580 EFLAGS: 00010202 [ 52.148767][ T464] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b25995 [ 52.156807][ T464] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001477500 [ 52.164709][ T464] RBP: ffffc90001477650 R08: dffffc0000000000 R09: fffff5200028eea1 [ 52.172475][ T464] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888113add830 [ 52.180403][ T464] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888113add830 [ 52.188319][ T464] FS: 00007f272987e6c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 52.197210][ T464] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.203915][ T464] CR2: 00007f50181f7d58 CR3: 0000000112a7d000 CR4: 00000000003506b0 [ 52.211941][ T464] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.219758][ T464] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.227626][ T464] Kernel panic - not syncing: Fatal exception [ 52.233838][ T464] Kernel Offset: disabled [ 52.237981][ T464] Rebooting in 86400 seconds..