Warning: Permanently added '10.128.1.156' (ED25519) to the list of known hosts. 2024/10/16 00:40:36 ignoring optional flag "sandboxArg"="0" 2024/10/16 00:40:36 ignoring optional flag "type"="gce" 2024/10/16 00:40:36 parsed 1 programs 2024/10/16 00:40:36 executed programs: 0 [ 44.749512][ T24] kauditd_printk_skb: 14 callbacks suppressed [ 44.749525][ T24] audit: type=1400 audit(1729039236.950:90): avc: denied { mount } for pid=340 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 [ 44.941077][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.948225][ T359] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.955557][ T359] device bridge_slave_0 entered promiscuous mode [ 44.967802][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.974866][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.982728][ T347] device bridge_slave_0 entered promiscuous mode [ 44.997354][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.004588][ T359] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.011845][ T359] device bridge_slave_1 entered promiscuous mode [ 45.029111][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.036592][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.044420][ T347] device bridge_slave_1 entered promiscuous mode [ 45.086002][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.093700][ T352] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.101148][ T352] device bridge_slave_0 entered promiscuous mode [ 45.111005][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.118354][ T352] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.125703][ T352] device bridge_slave_1 entered promiscuous mode [ 45.159284][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.166274][ T354] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.173569][ T354] device bridge_slave_0 entered promiscuous mode [ 45.182786][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.189697][ T354] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.197782][ T354] device bridge_slave_1 entered promiscuous mode [ 45.264194][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.271275][ T357] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.279010][ T357] device bridge_slave_0 entered promiscuous mode [ 45.286054][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.293423][ T357] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.300994][ T357] device bridge_slave_1 entered promiscuous mode [ 45.394016][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.400974][ T353] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.408314][ T353] device bridge_slave_0 entered promiscuous mode [ 45.415401][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.422273][ T353] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.430701][ T353] device bridge_slave_1 entered promiscuous mode [ 45.460779][ T359] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.467912][ T359] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.475004][ T359] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.482137][ T359] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.545035][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.553076][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.560309][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.567543][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.584936][ T352] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.592089][ T352] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.599450][ T352] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.606425][ T352] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.638600][ T357] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.645665][ T357] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.652944][ T357] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.659738][ T357] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.676150][ T353] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.684075][ T353] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.691521][ T353] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.699137][ T353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.708931][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.717461][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.724895][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.731916][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.739322][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.747086][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.755606][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.763551][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.770524][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.778444][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.785802][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.819486][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.827805][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.835204][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.845218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.854226][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.862373][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.881107][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.889088][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.898004][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.904984][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.924508][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.935382][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.942839][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.950384][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.958867][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.965908][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.996717][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.005006][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.014605][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.022795][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.030105][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.038593][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.047389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.056064][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.063206][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.070999][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.079549][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.087789][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.096041][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.104383][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.111896][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.119614][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.127250][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.134974][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.143494][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.151568][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.158640][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.166286][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.175012][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.183246][ T49] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.190460][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.198455][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.206928][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.215194][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.222540][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.230172][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.238674][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.247135][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.254363][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.261613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.269963][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.278129][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.285351][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.292728][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.301654][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.310280][ T49] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.319058][ T49] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.345971][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.355253][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.365311][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.374611][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.383050][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.413017][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.421225][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.430368][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.439949][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.448212][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.456714][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.465283][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.473443][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.481317][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.489613][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.497534][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.505367][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.514128][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.532257][ T357] device veth0_vlan entered promiscuous mode [ 46.547969][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.557589][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.566433][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.574621][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.581945][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.590541][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.598760][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.606554][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.615011][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.622372][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.630355][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.638042][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.653974][ T352] device veth0_vlan entered promiscuous mode [ 46.664274][ T347] device veth0_vlan entered promiscuous mode [ 46.671712][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.680823][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 46.689389][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.709782][ T359] device veth0_vlan entered promiscuous mode [ 46.717070][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.726392][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.734339][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.742384][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 46.751811][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.761436][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.769322][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.777197][ T353] device veth0_vlan entered promiscuous mode [ 46.796113][ T354] device veth0_vlan entered promiscuous mode [ 46.802662][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.812030][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 46.821030][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 46.828868][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 46.836733][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 46.851929][ T357] device veth1_macvtap entered promiscuous mode [ 46.861797][ T352] device veth1_macvtap entered promiscuous mode [ 46.871454][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.880686][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.889494][ T347] device veth1_macvtap entered promiscuous mode [ 46.909579][ T359] device veth1_macvtap entered promiscuous mode [ 46.917010][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.925975][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 46.935308][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.944170][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 46.952250][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 46.960731][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 46.969533][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 46.991715][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.000218][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.009653][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.019415][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.028347][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.036620][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.046160][ T353] device veth1_macvtap entered promiscuous mode [ 47.060649][ T24] audit: type=1400 audit(1729039239.260:91): avc: denied { mounton } for pid=347 comm="syz-executor.2" path="/dev/binderfs" dev="devtmpfs" ino=357 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 47.088251][ T381] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.2' sets config #0 [ 47.095015][ T24] audit: type=1400 audit(1729039239.290:92): avc: denied { write } for pid=380 comm="syz-executor.2" name="001" dev="devtmpfs" ino=157 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 47.104454][ T381] usb usb7: usbfs: interface 0 claimed by hub while 'syz-executor.2' sets config #1 [ 47.144962][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 47.153734][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 47.158505][ T384] FAULT_INJECTION: forcing a failure. [ 47.158505][ T384] name failslab, interval 1, probability 0, space 0, times 1 [ 47.162001][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.175465][ T384] CPU: 0 PID: 384 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 47.184717][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.194454][ T384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.194471][ T384] Call Trace: [ 47.194509][ T384] dump_stack_lvl+0x1e2/0x24b [ 47.194531][ T384] ? panic+0x812/0x812 [ 47.205049][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.213796][ T384] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.213809][ T384] dump_stack+0x15/0x17 [ 47.213822][ T384] should_fail+0x3c6/0x510 [ 47.213833][ T384] ? kvasprintf_const+0x5e/0x190 [ 47.213847][ T384] __should_failslab+0xa4/0xe0 [ 47.213860][ T384] should_failslab+0x9/0x20 [ 47.213873][ T384] __kmalloc_track_caller+0x5f/0x320 [ 47.213884][ T384] kvasprintf+0xd6/0x180 [ 47.213896][ T384] ? __x64_sys_ioctl+0x7b/0x90 [ 47.213905][ T384] ? do_syscall_64+0x34/0x70 [ 47.213920][ T384] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.213930][ T384] ? bust_spinlocks+0xe0/0xe0 [ 47.213941][ T384] ? __kasan_check_write+0x14/0x20 [ 47.213952][ T384] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 47.213963][ T384] ? _raw_spin_lock+0x1b0/0x1b0 [ 47.213972][ T384] kvasprintf_const+0x5e/0x190 [ 47.213985][ T384] kobject_set_name_vargs+0x61/0x120 [ 47.213999][ T384] dev_set_name+0xd1/0x120 [ 47.214010][ T384] ? get_device+0x30/0x30 [ 47.214023][ T384] ? pm_runtime_init+0x275/0x350 [ 47.214041][ T384] ? _raw_spin_unlock_irq+0x4e/0x70 [ 47.214055][ T384] usb_set_configuration+0xf14/0x1f30 [ 47.214071][ T384] usbdev_ioctl+0x40fa/0x5e10 [ 47.214093][ T384] ? usbdev_poll+0x200/0x200 [ 47.219804][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.221912][ T384] ? is_bpf_text_address+0x172/0x190 [ 47.226867][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 47.235140][ T384] ? stack_trace_save+0x1c0/0x1c0 [ 47.235154][ T384] ? __kernel_text_address+0x9b/0x110 [ 47.235170][ T384] ? unwind_get_return_address+0x4d/0x90 [ 47.235181][ T384] ? arch_stack_walk+0xf3/0x140 [ 47.235205][ T384] ? stack_trace_save+0x113/0x1c0 [ 47.235220][ T384] ? terminate_walk+0x407/0x4f0 [ 47.235233][ T384] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.235245][ T384] ? memcpy+0x56/0x70 [ 47.235257][ T384] ? avc_has_extended_perms+0x975/0xf70 [ 47.235270][ T384] ? kasan_set_free_info+0x23/0x40 [ 47.235281][ T384] ? ____kasan_slab_free+0x121/0x160 [ 47.235291][ T384] ? __kasan_slab_free+0x11/0x20 [ 47.235301][ T384] ? slab_free_freelist_hook+0xc0/0x190 [ 47.235314][ T384] ? kmem_cache_free+0xa9/0x1e0 [ 47.235324][ T384] ? putname+0xe7/0x140 [ 47.235335][ T384] ? do_sys_openat2+0x1fc/0x710 [ 47.235345][ T384] ? avc_ss_reset+0x280/0x280 [ 47.235357][ T384] ? _kstrtoull+0x3a0/0x4a0 [ 47.235368][ T384] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.235378][ T384] ? kstrtol_from_user+0x310/0x310 [ 47.235402][ T384] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.243830][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.245228][ T384] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 47.250211][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 47.255615][ T384] ? proc_fail_nth_write+0x20b/0x290 [ 47.255632][ T384] ? ioctl_has_perm+0x1f8/0x560 [ 47.255644][ T384] ? do_vfs_ioctl+0x798/0x1a30 [ 47.255654][ T384] ? ioctl_has_perm+0x3f0/0x560 [ 47.255669][ T384] ? preempt_count_add+0x92/0x1a0 [ 47.255678][ T384] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.255689][ T384] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.255702][ T384] ? kernel_write+0x3d0/0x3d0 [ 47.255717][ T384] ? selinux_file_ioctl+0x3cc/0x540 [ 47.255729][ T384] ? selinux_file_alloc_security+0x120/0x120 [ 47.255742][ T384] ? __fget_files+0x31e/0x380 [ 47.255756][ T384] ? security_file_ioctl+0x84/0xb0 [ 47.255768][ T384] ? usbdev_poll+0x200/0x200 [ 47.255778][ T384] __se_sys_ioctl+0x114/0x190 [ 47.255788][ T384] __x64_sys_ioctl+0x7b/0x90 [ 47.255803][ T384] do_syscall_64+0x34/0x70 [ 47.255819][ T384] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.255830][ T384] RIP: 0033:0x7f01ffb7c859 [ 47.255844][ 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 [ 47.255851][ T384] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 47.255867][ T384] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 47.255875][ T384] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 47.255882][ T384] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 47.255889][ T384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 47.255896][ T384] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 47.257681][ T384] usb usb7: device_add((null)) --> -22 [ 47.264416][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 47.288250][ T387] FAULT_INJECTION: forcing a failure. [ 47.288250][ T387] name failslab, interval 1, probability 0, space 0, times 0 [ 47.292217][ T354] device veth1_macvtap entered promiscuous mode [ 47.303517][ T387] CPU: 0 PID: 387 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 47.705881][ T387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 47.716018][ T387] Call Trace: [ 47.719243][ T387] dump_stack_lvl+0x1e2/0x24b [ 47.723872][ T387] ? panic+0x812/0x812 [ 47.727934][ T387] ? bfq_pos_tree_add_move+0x43b/0x43b [ 47.733251][ T387] dump_stack+0x15/0x17 [ 47.737218][ T387] should_fail+0x3c6/0x510 [ 47.741474][ T387] ? kvasprintf_const+0x5e/0x190 [ 47.746427][ T387] __should_failslab+0xa4/0xe0 [ 47.751075][ T387] should_failslab+0x9/0x20 [ 47.755560][ T387] __kmalloc_track_caller+0x5f/0x320 [ 47.760677][ T387] kvasprintf+0xd6/0x180 [ 47.764758][ T387] ? __x64_sys_ioctl+0x7b/0x90 [ 47.769353][ T387] ? do_syscall_64+0x34/0x70 [ 47.773798][ T387] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 47.779784][ T387] ? bust_spinlocks+0xe0/0xe0 [ 47.784373][ T387] ? __kasan_check_write+0x14/0x20 [ 47.789325][ T387] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 47.794796][ T387] ? _raw_spin_lock+0x1b0/0x1b0 [ 47.799690][ T387] kvasprintf_const+0x5e/0x190 [ 47.804270][ T387] kobject_set_name_vargs+0x61/0x120 [ 47.809567][ T387] dev_set_name+0xd1/0x120 [ 47.813927][ T387] ? get_device+0x30/0x30 [ 47.818439][ T387] ? pm_runtime_init+0x275/0x350 [ 47.823535][ T387] ? _raw_spin_unlock_irq+0x4e/0x70 [ 47.828603][ T387] usb_set_configuration+0xf14/0x1f30 [ 47.834087][ T387] usbdev_ioctl+0x40fa/0x5e10 [ 47.838851][ T387] ? usbdev_poll+0x200/0x200 [ 47.843377][ T387] ? is_bpf_text_address+0x172/0x190 [ 47.848507][ T387] ? stack_trace_save+0x1c0/0x1c0 [ 47.853722][ T387] ? __kernel_text_address+0x9b/0x110 [ 47.859144][ T387] ? unwind_get_return_address+0x4d/0x90 [ 47.864594][ T387] ? arch_stack_walk+0xf3/0x140 [ 47.869457][ T387] ? stack_trace_save+0x113/0x1c0 [ 47.874394][ T387] ? terminate_walk+0x407/0x4f0 [ 47.879218][ T387] ? avc_has_extended_perms+0x1e3/0xf70 [ 47.884822][ T387] ? memcpy+0x56/0x70 [ 47.889107][ T387] ? avc_has_extended_perms+0x975/0xf70 [ 47.894452][ T387] ? kasan_set_free_info+0x23/0x40 [ 47.899385][ T387] ? ____kasan_slab_free+0x121/0x160 [ 47.904532][ T387] ? __kasan_slab_free+0x11/0x20 [ 47.909286][ T387] ? slab_free_freelist_hook+0xc0/0x190 [ 47.914939][ T387] ? kmem_cache_free+0xa9/0x1e0 [ 47.919748][ T387] ? putname+0xe7/0x140 [ 47.923821][ T387] ? do_sys_openat2+0x1fc/0x710 [ 47.928459][ T387] ? avc_ss_reset+0x280/0x280 [ 47.932974][ T387] ? _kstrtoull+0x3a0/0x4a0 [ 47.937316][ T387] ? kstrtouint_from_user+0x20a/0x2a0 [ 47.942562][ T387] ? kstrtol_from_user+0x310/0x310 [ 47.947469][ T387] ? __fsnotify_parent+0x4b9/0x6c0 [ 47.952415][ T387] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 47.959005][ T387] ? proc_fail_nth_write+0x20b/0x290 [ 47.964179][ T387] ? ioctl_has_perm+0x1f8/0x560 [ 47.969060][ T387] ? do_vfs_ioctl+0x798/0x1a30 [ 47.973646][ T387] ? ioctl_has_perm+0x3f0/0x560 [ 47.978896][ T387] ? preempt_count_add+0x92/0x1a0 [ 47.984002][ T387] ? __x32_compat_sys_ioctl+0x90/0x90 [ 47.989332][ T387] ? has_cap_mac_admin+0x3c0/0x3c0 [ 47.994343][ T387] ? kernel_write+0x3d0/0x3d0 [ 47.998858][ T387] ? selinux_file_ioctl+0x3cc/0x540 [ 48.003914][ T387] ? selinux_file_alloc_security+0x120/0x120 [ 48.009737][ T387] ? __fget_files+0x31e/0x380 [ 48.014512][ T387] ? security_file_ioctl+0x84/0xb0 [ 48.019755][ T387] ? usbdev_poll+0x200/0x200 [ 48.024173][ T387] __se_sys_ioctl+0x114/0x190 [ 48.028677][ T387] __x64_sys_ioctl+0x7b/0x90 [ 48.033454][ T387] do_syscall_64+0x34/0x70 [ 48.038474][ T387] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.044362][ T387] RIP: 0033:0x7f01ffb7c859 [ 48.049041][ T387] 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 [ 48.069622][ T387] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.078918][ T387] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 48.086946][ T387] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 48.094967][ T387] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.103298][ T387] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.111480][ T387] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 48.134238][ T387] usb usb7: device_add((null)) --> -22 [ 48.142861][ T49] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 48.153747][ T391] FAULT_INJECTION: forcing a failure. [ 48.153747][ T391] name failslab, interval 1, probability 0, space 0, times 0 [ 48.167121][ T391] CPU: 0 PID: 391 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 48.177401][ T391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.187695][ T391] Call Trace: [ 48.191056][ T391] dump_stack_lvl+0x1e2/0x24b [ 48.195526][ T391] ? panic+0x812/0x812 [ 48.199693][ T391] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.205109][ T391] dump_stack+0x15/0x17 [ 48.209102][ T391] should_fail+0x3c6/0x510 [ 48.214004][ T391] ? kvasprintf_const+0x5e/0x190 [ 48.218926][ T391] __should_failslab+0xa4/0xe0 [ 48.223817][ T391] should_failslab+0x9/0x20 [ 48.228667][ T391] __kmalloc_track_caller+0x5f/0x320 [ 48.233957][ T391] kvasprintf+0xd6/0x180 [ 48.238350][ T391] ? __x64_sys_ioctl+0x7b/0x90 [ 48.243095][ T391] ? do_syscall_64+0x34/0x70 [ 48.248110][ T391] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.254278][ T391] ? bust_spinlocks+0xe0/0xe0 [ 48.258788][ T391] ? __kasan_check_write+0x14/0x20 [ 48.263730][ T391] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.269226][ T391] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.274050][ T391] kvasprintf_const+0x5e/0x190 [ 48.278840][ T391] kobject_set_name_vargs+0x61/0x120 [ 48.283975][ T391] dev_set_name+0xd1/0x120 [ 48.288689][ T391] ? get_device+0x30/0x30 [ 48.292931][ T391] ? pm_runtime_init+0x275/0x350 [ 48.298353][ T391] ? _raw_spin_unlock_irq+0x4e/0x70 [ 48.303595][ T391] usb_set_configuration+0xf14/0x1f30 [ 48.309034][ T391] usbdev_ioctl+0x40fa/0x5e10 [ 48.313568][ T391] ? usbdev_poll+0x200/0x200 [ 48.318091][ T391] ? is_bpf_text_address+0x172/0x190 [ 48.323307][ T391] ? stack_trace_save+0x1c0/0x1c0 [ 48.328252][ T391] ? __kernel_text_address+0x9b/0x110 [ 48.333573][ T391] ? unwind_get_return_address+0x4d/0x90 [ 48.339312][ T391] ? arch_stack_walk+0xf3/0x140 [ 48.344009][ T391] ? stack_trace_save+0x113/0x1c0 [ 48.349573][ T391] ? terminate_walk+0x407/0x4f0 [ 48.354236][ T391] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.360056][ T391] ? memcpy+0x56/0x70 [ 48.363972][ T391] ? avc_has_extended_perms+0x975/0xf70 [ 48.369440][ T391] ? kasan_set_free_info+0x23/0x40 [ 48.374383][ T391] ? ____kasan_slab_free+0x121/0x160 [ 48.379568][ T391] ? __kasan_slab_free+0x11/0x20 [ 48.384430][ T391] ? slab_free_freelist_hook+0xc0/0x190 [ 48.390040][ T391] ? kmem_cache_free+0xa9/0x1e0 [ 48.395060][ T391] ? putname+0xe7/0x140 [ 48.399519][ T391] ? do_sys_openat2+0x1fc/0x710 [ 48.404418][ T391] ? avc_ss_reset+0x280/0x280 [ 48.409388][ T391] ? _kstrtoull+0x3a0/0x4a0 [ 48.413930][ T391] ? kstrtouint_from_user+0x20a/0x2a0 [ 48.419129][ T391] ? kstrtol_from_user+0x310/0x310 [ 48.424178][ T391] ? __fsnotify_parent+0x4b9/0x6c0 [ 48.429392][ T391] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 48.436942][ T391] ? proc_fail_nth_write+0x20b/0x290 [ 48.442039][ T391] ? ioctl_has_perm+0x1f8/0x560 [ 48.446740][ T391] ? do_vfs_ioctl+0x798/0x1a30 [ 48.451686][ T391] ? ioctl_has_perm+0x3f0/0x560 [ 48.456562][ T391] ? preempt_count_add+0x92/0x1a0 [ 48.461518][ T391] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.466741][ T391] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.471764][ T391] ? kernel_write+0x3d0/0x3d0 [ 48.476277][ T391] ? selinux_file_ioctl+0x3cc/0x540 [ 48.481501][ T391] ? selinux_file_alloc_security+0x120/0x120 [ 48.487300][ T391] ? __fget_files+0x31e/0x380 [ 48.491799][ T391] ? security_file_ioctl+0x84/0xb0 [ 48.497118][ T391] ? usbdev_poll+0x200/0x200 [ 48.501681][ T391] __se_sys_ioctl+0x114/0x190 [ 48.506266][ T391] __x64_sys_ioctl+0x7b/0x90 [ 48.512105][ T391] do_syscall_64+0x34/0x70 [ 48.517200][ T391] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.523117][ T391] RIP: 0033:0x7f01ffb7c859 [ 48.527555][ 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 [ 48.550965][ T391] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 48.560588][ T391] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 48.571073][ T391] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 48.579442][ T391] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 48.589455][ T391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 48.598504][ T391] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 48.617351][ T391] usb usb7: device_add((null)) --> -22 [ 48.635748][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 48.648470][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 48.658577][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 48.658878][ T395] FAULT_INJECTION: forcing a failure. [ 48.658878][ T395] name failslab, interval 1, probability 0, space 0, times 0 [ 48.667377][ T304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.681832][ T395] CPU: 1 PID: 395 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 48.698304][ T395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 48.708616][ T395] Call Trace: [ 48.711751][ T395] dump_stack_lvl+0x1e2/0x24b [ 48.716386][ T395] ? panic+0x812/0x812 [ 48.720242][ T395] ? bfq_pos_tree_add_move+0x43b/0x43b [ 48.725860][ T395] dump_stack+0x15/0x17 [ 48.729843][ T395] should_fail+0x3c6/0x510 [ 48.734260][ T395] ? kvasprintf_const+0x5e/0x190 [ 48.739458][ T395] __should_failslab+0xa4/0xe0 [ 48.744150][ T395] should_failslab+0x9/0x20 [ 48.748615][ T395] __kmalloc_track_caller+0x5f/0x320 [ 48.754180][ T395] kvasprintf+0xd6/0x180 [ 48.758669][ T395] ? __x64_sys_ioctl+0x7b/0x90 [ 48.764227][ T395] ? do_syscall_64+0x34/0x70 [ 48.769070][ T395] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 48.774987][ T395] ? bust_spinlocks+0xe0/0xe0 [ 48.779468][ T395] ? __kasan_check_write+0x14/0x20 [ 48.784419][ T395] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 48.789882][ T395] ? _raw_spin_lock+0x1b0/0x1b0 [ 48.794654][ T395] kvasprintf_const+0x5e/0x190 [ 48.799376][ T395] kobject_set_name_vargs+0x61/0x120 [ 48.804881][ T395] dev_set_name+0xd1/0x120 [ 48.809137][ T395] ? get_device+0x30/0x30 [ 48.813285][ T395] ? pm_runtime_init+0x275/0x350 [ 48.818449][ T395] ? _raw_spin_unlock_irq+0x4e/0x70 [ 48.824036][ T395] usb_set_configuration+0xf14/0x1f30 [ 48.830353][ T395] usbdev_ioctl+0x40fa/0x5e10 [ 48.835068][ T395] ? usbdev_poll+0x200/0x200 [ 48.840225][ T395] ? is_bpf_text_address+0x172/0x190 [ 48.846089][ T395] ? stack_trace_save+0x1c0/0x1c0 [ 48.852410][ T395] ? __kernel_text_address+0x9b/0x110 [ 48.858112][ T395] ? unwind_get_return_address+0x4d/0x90 [ 48.864387][ T395] ? arch_stack_walk+0xf3/0x140 [ 48.869372][ T395] ? stack_trace_save+0x113/0x1c0 [ 48.875199][ T395] ? terminate_walk+0x407/0x4f0 [ 48.880304][ T395] ? avc_has_extended_perms+0x1e3/0xf70 [ 48.885783][ T395] ? memcpy+0x56/0x70 [ 48.889674][ T395] ? avc_has_extended_perms+0x975/0xf70 [ 48.895055][ T395] ? kasan_set_free_info+0x23/0x40 [ 48.900707][ T395] ? ____kasan_slab_free+0x121/0x160 [ 48.906243][ T395] ? __kasan_slab_free+0x11/0x20 [ 48.911174][ T395] ? slab_free_freelist_hook+0xc0/0x190 [ 48.916786][ T395] ? kmem_cache_free+0xa9/0x1e0 [ 48.922147][ T395] ? putname+0xe7/0x140 [ 48.926468][ T395] ? do_sys_openat2+0x1fc/0x710 [ 48.931244][ T395] ? avc_ss_reset+0x280/0x280 [ 48.936000][ T395] ? _kstrtoull+0x3a0/0x4a0 [ 48.940280][ T395] ? kstrtouint_from_user+0x20a/0x2a0 [ 48.946637][ T395] ? kstrtol_from_user+0x310/0x310 [ 48.951840][ T395] ? __fsnotify_parent+0x4b9/0x6c0 [ 48.957021][ T395] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 48.963659][ T395] ? proc_fail_nth_write+0x20b/0x290 [ 48.969214][ T395] ? ioctl_has_perm+0x1f8/0x560 [ 48.973881][ T395] ? do_vfs_ioctl+0x798/0x1a30 [ 48.978567][ T395] ? ioctl_has_perm+0x3f0/0x560 [ 48.983596][ T395] ? preempt_count_add+0x92/0x1a0 [ 48.988729][ T395] ? __x32_compat_sys_ioctl+0x90/0x90 [ 48.994027][ T395] ? has_cap_mac_admin+0x3c0/0x3c0 [ 48.999464][ T395] ? kernel_write+0x3d0/0x3d0 [ 49.004073][ T395] ? selinux_file_ioctl+0x3cc/0x540 [ 49.009176][ T395] ? selinux_file_alloc_security+0x120/0x120 [ 49.015287][ T395] ? __fget_files+0x31e/0x380 [ 49.020008][ T395] ? security_file_ioctl+0x84/0xb0 [ 49.025217][ T395] ? usbdev_poll+0x200/0x200 [ 49.029698][ T395] __se_sys_ioctl+0x114/0x190 [ 49.034806][ T395] __x64_sys_ioctl+0x7b/0x90 [ 49.040425][ T395] do_syscall_64+0x34/0x70 [ 49.045979][ T395] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.052073][ T395] RIP: 0033:0x7f0645c9f859 [ 49.056543][ 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 [ 49.077779][ T395] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.086208][ T395] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 49.094378][ T395] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 49.102747][ T395] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 49.110533][ T395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.118753][ T395] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 49.130652][ T395] usb usb7: device_add((null)) --> -22 [ 49.168390][ T397] FAULT_INJECTION: forcing a failure. [ 49.168390][ T397] name failslab, interval 1, probability 0, space 0, times 0 [ 49.181651][ T397] CPU: 1 PID: 397 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 49.192267][ T397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.202412][ T397] Call Trace: [ 49.205657][ T397] dump_stack_lvl+0x1e2/0x24b [ 49.210158][ T397] ? panic+0x812/0x812 [ 49.214076][ T397] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.219529][ T397] ? unwind_get_return_address+0x4d/0x90 [ 49.225011][ T397] dump_stack+0x15/0x17 [ 49.229335][ T397] should_fail+0x3c6/0x510 [ 49.233854][ T397] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 49.239237][ T397] __should_failslab+0xa4/0xe0 [ 49.243996][ T397] should_failslab+0x9/0x20 [ 49.249868][ T397] __kmalloc+0x60/0x330 [ 49.254388][ T397] ? _raw_spin_unlock+0x4d/0x70 [ 49.259267][ T397] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 49.264830][ T397] usb_hcd_submit_urb+0x8c4/0x1b70 [ 49.269887][ T397] ? usb_alloc_urb+0x3d/0x140 [ 49.274388][ T397] ? calculate_sizes+0x10/0x420 [ 49.279728][ T397] ? dma_map_single_attrs+0x160/0x160 [ 49.284963][ T397] ? usb_reset_configuration+0x21b/0xb00 [ 49.291283][ T397] ? usbdev_ioctl+0x40d5/0x5e10 [ 49.296090][ T397] ? __se_sys_ioctl+0x114/0x190 [ 49.301143][ T397] ? __x64_sys_ioctl+0x7b/0x90 [ 49.306014][ T397] ? do_syscall_64+0x34/0x70 [ 49.310635][ T397] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.316691][ T397] usb_submit_urb+0x106e/0x15c0 [ 49.321418][ T397] usb_start_wait_urb+0x120/0x350 [ 49.326694][ T397] ? usb_api_blocking_completion+0xb0/0xb0 [ 49.332342][ T397] ? __kmalloc+0x1aa/0x330 [ 49.337029][ T397] ? __kasan_check_write+0x14/0x20 [ 49.342060][ T397] usb_control_msg+0x2ad/0x4c0 [ 49.346767][ T397] ? usb_anchor_empty+0x40/0x40 [ 49.352038][ T397] ? mutex_trylock+0xa0/0xa0 [ 49.356815][ T397] usb_reset_configuration+0x21b/0xb00 [ 49.362913][ T397] ? mutex_lock+0xd6/0x110 [ 49.368083][ T397] usbdev_ioctl+0x40d5/0x5e10 [ 49.372956][ T397] ? usbdev_poll+0x200/0x200 [ 49.377920][ T397] ? is_bpf_text_address+0x172/0x190 [ 49.383269][ T397] ? stack_trace_save+0x1c0/0x1c0 [ 49.388491][ T397] ? __kernel_text_address+0x9b/0x110 [ 49.393755][ T397] ? unwind_get_return_address+0x4d/0x90 [ 49.399302][ T397] ? arch_stack_walk+0xf3/0x140 [ 49.404006][ T397] ? stack_trace_save+0x113/0x1c0 [ 49.409386][ T397] ? terminate_walk+0x407/0x4f0 [ 49.414294][ T397] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.419755][ T397] ? memcpy+0x56/0x70 [ 49.423891][ T397] ? avc_has_extended_perms+0x975/0xf70 [ 49.429507][ T397] ? kasan_set_free_info+0x23/0x40 [ 49.434405][ T397] ? ____kasan_slab_free+0x121/0x160 [ 49.439741][ T397] ? __kasan_slab_free+0x11/0x20 [ 49.445088][ T397] ? slab_free_freelist_hook+0xc0/0x190 [ 49.450906][ T397] ? kmem_cache_free+0xa9/0x1e0 [ 49.455746][ T397] ? putname+0xe7/0x140 [ 49.460289][ T397] ? do_sys_openat2+0x1fc/0x710 [ 49.465074][ T397] ? avc_ss_reset+0x280/0x280 [ 49.469926][ T397] ? _kstrtoull+0x3a0/0x4a0 [ 49.474411][ T397] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.479797][ T397] ? kstrtol_from_user+0x310/0x310 [ 49.484826][ T397] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.489769][ T397] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 49.496170][ T397] ? proc_fail_nth_write+0x20b/0x290 [ 49.501294][ T397] ? ioctl_has_perm+0x1f8/0x560 [ 49.505975][ T397] ? do_vfs_ioctl+0x798/0x1a30 [ 49.510587][ T397] ? ioctl_has_perm+0x3f0/0x560 [ 49.515383][ T397] ? preempt_count_add+0x92/0x1a0 [ 49.520307][ T397] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.525510][ T397] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.530680][ T397] ? kernel_write+0x3d0/0x3d0 [ 49.535247][ T397] ? selinux_file_ioctl+0x3cc/0x540 [ 49.540257][ T397] ? selinux_file_alloc_security+0x120/0x120 [ 49.546412][ T397] ? __fget_files+0x31e/0x380 [ 49.551446][ T397] ? security_file_ioctl+0x84/0xb0 [ 49.556994][ T397] ? usbdev_poll+0x200/0x200 [ 49.562543][ T397] __se_sys_ioctl+0x114/0x190 [ 49.568408][ T397] __x64_sys_ioctl+0x7b/0x90 [ 49.573174][ T397] do_syscall_64+0x34/0x70 [ 49.577771][ T397] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.583619][ T397] RIP: 0033:0x7f01ffb7c859 [ 49.588440][ T397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 49.609176][ T397] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 49.618360][ T397] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 49.626166][ T397] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 49.634255][ T397] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 49.642992][ T397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 49.650906][ T397] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 49.667263][ T407] FAULT_INJECTION: forcing a failure. [ 49.667263][ T407] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 49.680848][ T407] CPU: 0 PID: 407 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 49.691001][ T407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 49.701030][ T407] Call Trace: [ 49.704330][ T407] dump_stack_lvl+0x1e2/0x24b [ 49.709153][ T407] ? bfq_pos_tree_add_move+0x43b/0x43b [ 49.714603][ T407] dump_stack+0x15/0x17 [ 49.718602][ T407] should_fail+0x3c6/0x510 [ 49.722937][ T407] should_fail_alloc_page+0x52/0x60 [ 49.728265][ T407] __alloc_pages_nodemask+0x1b3/0xaf0 [ 49.733838][ T407] ? usb_set_configuration+0x359/0x1f30 [ 49.739232][ T407] ? ____kasan_kmalloc+0xed/0x110 [ 49.744183][ T407] ? gfp_pfmemalloc_allowed+0x120/0x120 [ 49.749762][ T407] ? __se_sys_ioctl+0x114/0x190 [ 49.754899][ T407] ? __x64_sys_ioctl+0x7b/0x90 [ 49.759723][ T407] ? do_syscall_64+0x34/0x70 [ 49.764153][ T407] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 49.770139][ T407] new_slab+0x80/0x400 [ 49.774036][ T407] ___slab_alloc+0x302/0x4b0 [ 49.778486][ T407] ? usb_set_configuration+0x3cc/0x1f30 [ 49.784265][ T407] __slab_alloc+0x63/0xa0 [ 49.788692][ T407] ? usb_set_configuration+0x3cc/0x1f30 [ 49.794567][ T407] ? usb_set_configuration+0x3cc/0x1f30 [ 49.800422][ T407] kmem_cache_alloc_trace+0x1bd/0x2e0 [ 49.806043][ T407] ? usb_set_configuration+0x3cc/0x1f30 [ 49.811430][ T407] usb_set_configuration+0x3cc/0x1f30 [ 49.816872][ T407] ? __mutex_lock_slowpath+0xe/0x10 [ 49.822464][ T407] ? mutex_lock+0xd6/0x110 [ 49.827134][ T407] usbdev_ioctl+0x40fa/0x5e10 [ 49.831659][ T407] ? usbdev_poll+0x200/0x200 [ 49.836284][ T407] ? is_bpf_text_address+0x172/0x190 [ 49.841732][ T407] ? stack_trace_save+0x1c0/0x1c0 [ 49.846687][ T407] ? __kernel_text_address+0x9b/0x110 [ 49.852189][ T407] ? unwind_get_return_address+0x4d/0x90 [ 49.858379][ T407] ? arch_stack_walk+0xf3/0x140 [ 49.863466][ T407] ? stack_trace_save+0x113/0x1c0 [ 49.868896][ T407] ? terminate_walk+0x407/0x4f0 [ 49.873793][ T407] ? avc_has_extended_perms+0x1e3/0xf70 [ 49.879294][ T407] ? memcpy+0x56/0x70 [ 49.883169][ T407] ? avc_has_extended_perms+0x975/0xf70 [ 49.888816][ T407] ? kasan_set_free_info+0x23/0x40 [ 49.893841][ T407] ? ____kasan_slab_free+0x121/0x160 [ 49.898974][ T407] ? __kasan_slab_free+0x11/0x20 [ 49.903846][ T407] ? slab_free_freelist_hook+0xc0/0x190 [ 49.909247][ T407] ? kmem_cache_free+0xa9/0x1e0 [ 49.914101][ T407] ? putname+0xe7/0x140 [ 49.918154][ T407] ? do_sys_openat2+0x1fc/0x710 [ 49.923291][ T407] ? avc_ss_reset+0x280/0x280 [ 49.927906][ T407] ? _kstrtoull+0x3a0/0x4a0 [ 49.932877][ T407] ? kstrtouint_from_user+0x20a/0x2a0 [ 49.938235][ T407] ? kstrtol_from_user+0x310/0x310 [ 49.943603][ T407] ? __fsnotify_parent+0x4b9/0x6c0 [ 49.948662][ T407] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 49.955909][ T407] ? proc_fail_nth_write+0x20b/0x290 [ 49.961170][ T407] ? ioctl_has_perm+0x1f8/0x560 [ 49.966398][ T407] ? do_vfs_ioctl+0x798/0x1a30 [ 49.971214][ T407] ? ioctl_has_perm+0x3f0/0x560 [ 49.975890][ T407] ? preempt_count_add+0x92/0x1a0 [ 49.980895][ T407] ? __x32_compat_sys_ioctl+0x90/0x90 [ 49.986308][ T407] ? has_cap_mac_admin+0x3c0/0x3c0 [ 49.991869][ T407] ? kernel_write+0x3d0/0x3d0 [ 49.996783][ T407] ? selinux_file_ioctl+0x3cc/0x540 [ 50.001996][ T407] ? selinux_file_alloc_security+0x120/0x120 [ 50.008164][ T407] ? __fget_files+0x31e/0x380 [ 50.012664][ T407] ? security_file_ioctl+0x84/0xb0 [ 50.017806][ T407] ? usbdev_poll+0x200/0x200 [ 50.022274][ T407] __se_sys_ioctl+0x114/0x190 [ 50.027064][ T407] __x64_sys_ioctl+0x7b/0x90 [ 50.031671][ T407] do_syscall_64+0x34/0x70 [ 50.036161][ T407] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.042336][ T407] RIP: 0033:0x7f214e434859 [ 50.047679][ T407] 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 [ 50.069121][ T407] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.077727][ T407] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 50.086077][ T407] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.094048][ T407] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 50.102592][ T407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.110718][ T407] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 2024/10/16 00:40:42 executed programs: 11 [ 50.122223][ T407] hub 7-0:1.0: USB hub found [ 50.128032][ T407] hub 7-0:1.0: 1 port detected [ 50.184382][ T430] FAULT_INJECTION: forcing a failure. [ 50.184382][ T430] name failslab, interval 1, probability 0, space 0, times 0 [ 50.203017][ T430] CPU: 1 PID: 430 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 50.213966][ T430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.224524][ T430] Call Trace: [ 50.227972][ T430] dump_stack_lvl+0x1e2/0x24b [ 50.233087][ T430] ? panic+0x812/0x812 [ 50.237121][ T430] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.242583][ T430] dump_stack+0x15/0x17 [ 50.246814][ T430] should_fail+0x3c6/0x510 [ 50.251387][ T430] ? kvasprintf_const+0x5e/0x190 [ 50.256220][ T430] __should_failslab+0xa4/0xe0 [ 50.260886][ T430] should_failslab+0x9/0x20 [ 50.265907][ T430] __kmalloc_track_caller+0x5f/0x320 [ 50.271081][ T430] kvasprintf+0xd6/0x180 [ 50.275246][ T430] ? __x64_sys_ioctl+0x7b/0x90 [ 50.280109][ T430] ? do_syscall_64+0x34/0x70 [ 50.284635][ T430] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.291299][ T430] ? bust_spinlocks+0xe0/0xe0 [ 50.296262][ T430] ? __kasan_check_write+0x14/0x20 [ 50.301192][ T430] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 50.306490][ T430] ? _raw_spin_lock+0x1b0/0x1b0 [ 50.312250][ T430] kvasprintf_const+0x5e/0x190 [ 50.317440][ T430] kobject_set_name_vargs+0x61/0x120 [ 50.322917][ T430] dev_set_name+0xd1/0x120 [ 50.327437][ T430] ? get_device+0x30/0x30 [ 50.331769][ T430] ? pm_runtime_init+0x275/0x350 [ 50.336631][ T430] ? _raw_spin_unlock_irq+0x4e/0x70 [ 50.341985][ T430] usb_set_configuration+0xf14/0x1f30 [ 50.347572][ T430] usbdev_ioctl+0x40fa/0x5e10 [ 50.352210][ T430] ? usbdev_poll+0x200/0x200 [ 50.356623][ T430] ? is_bpf_text_address+0x172/0x190 [ 50.361732][ T430] ? stack_trace_save+0x1c0/0x1c0 [ 50.366580][ T430] ? __kernel_text_address+0x9b/0x110 [ 50.371893][ T430] ? unwind_get_return_address+0x4d/0x90 [ 50.377847][ T430] ? arch_stack_walk+0xf3/0x140 [ 50.382542][ T430] ? stack_trace_save+0x113/0x1c0 [ 50.387801][ T430] ? terminate_walk+0x407/0x4f0 [ 50.392593][ T430] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.398048][ T430] ? memcpy+0x56/0x70 [ 50.402148][ T430] ? avc_has_extended_perms+0x975/0xf70 [ 50.407700][ T430] ? kasan_set_free_info+0x23/0x40 [ 50.414157][ T430] ? ____kasan_slab_free+0x121/0x160 [ 50.419431][ T430] ? __kasan_slab_free+0x11/0x20 [ 50.425095][ T430] ? slab_free_freelist_hook+0xc0/0x190 [ 50.430856][ T430] ? kmem_cache_free+0xa9/0x1e0 [ 50.435521][ T430] ? putname+0xe7/0x140 [ 50.439684][ T430] ? do_sys_openat2+0x1fc/0x710 [ 50.444502][ T430] ? avc_ss_reset+0x280/0x280 [ 50.449304][ T430] ? _kstrtoull+0x3a0/0x4a0 [ 50.453821][ T430] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.459257][ T430] ? kstrtol_from_user+0x310/0x310 [ 50.464350][ T430] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.469469][ T430] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.476055][ T430] ? proc_fail_nth_write+0x20b/0x290 [ 50.481260][ T430] ? ioctl_has_perm+0x1f8/0x560 [ 50.486051][ T430] ? do_vfs_ioctl+0x798/0x1a30 [ 50.490731][ T430] ? ioctl_has_perm+0x3f0/0x560 [ 50.495496][ T430] ? preempt_count_add+0x92/0x1a0 [ 50.500535][ T430] ? __x32_compat_sys_ioctl+0x90/0x90 [ 50.505732][ T430] ? has_cap_mac_admin+0x3c0/0x3c0 [ 50.510684][ T430] ? kernel_write+0x3d0/0x3d0 [ 50.515333][ T430] ? selinux_file_ioctl+0x3cc/0x540 [ 50.520433][ T430] ? selinux_file_alloc_security+0x120/0x120 [ 50.526257][ T430] ? __fget_files+0x31e/0x380 [ 50.530775][ T430] ? security_file_ioctl+0x84/0xb0 [ 50.535969][ T430] ? usbdev_poll+0x200/0x200 [ 50.540693][ T430] __se_sys_ioctl+0x114/0x190 [ 50.545536][ T430] __x64_sys_ioctl+0x7b/0x90 [ 50.550111][ T430] do_syscall_64+0x34/0x70 [ 50.554350][ T430] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.560370][ T430] RIP: 0033:0x7f0645c9f859 [ 50.564844][ T430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 50.584813][ T430] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 50.593445][ T430] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 50.601618][ T430] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 50.609594][ T430] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 50.617507][ T430] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 50.625276][ T430] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 50.637679][ T430] usb usb7: device_add((null)) --> -22 [ 50.646190][ T437] FAULT_INJECTION: forcing a failure. [ 50.646190][ T437] name failslab, interval 1, probability 0, space 0, times 0 [ 50.663217][ T437] CPU: 1 PID: 437 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 50.674100][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 50.684598][ T437] Call Trace: [ 50.687943][ T437] dump_stack_lvl+0x1e2/0x24b [ 50.692505][ T437] ? panic+0x812/0x812 [ 50.696605][ T437] ? bfq_pos_tree_add_move+0x43b/0x43b [ 50.701836][ T437] ? unwind_get_return_address+0x4d/0x90 [ 50.707495][ T437] ? arch_stack_walk+0xf3/0x140 [ 50.712175][ T437] dump_stack+0x15/0x17 [ 50.716382][ T437] should_fail+0x3c6/0x510 [ 50.721041][ T437] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 50.726149][ T437] __should_failslab+0xa4/0xe0 [ 50.730787][ T437] should_failslab+0x9/0x20 [ 50.735174][ T437] __kmalloc+0x60/0x330 [ 50.739169][ T437] ? _raw_spin_unlock+0x4d/0x70 [ 50.743857][ T437] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 50.749875][ T437] usb_hcd_submit_urb+0x8c4/0x1b70 [ 50.754920][ T437] ? usb_alloc_urb+0x3d/0x140 [ 50.759422][ T437] ? calculate_sizes+0x10/0x420 [ 50.764108][ T437] ? dma_map_single_attrs+0x160/0x160 [ 50.769558][ T437] ? usb_reset_configuration+0x21b/0xb00 [ 50.775056][ T437] ? usbdev_ioctl+0x40d5/0x5e10 [ 50.779713][ T437] ? __se_sys_ioctl+0x114/0x190 [ 50.784397][ T437] ? __x64_sys_ioctl+0x7b/0x90 [ 50.789141][ T437] ? do_syscall_64+0x34/0x70 [ 50.793623][ T437] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 50.799699][ T437] usb_submit_urb+0x106e/0x15c0 [ 50.804554][ T437] usb_start_wait_urb+0x120/0x350 [ 50.809585][ T437] ? usb_api_blocking_completion+0xb0/0xb0 [ 50.815319][ T437] ? __kmalloc+0x1aa/0x330 [ 50.820148][ T437] ? __kasan_check_write+0x14/0x20 [ 50.825343][ T437] usb_control_msg+0x2ad/0x4c0 [ 50.830216][ T437] ? usb_anchor_empty+0x40/0x40 [ 50.834985][ T437] ? mutex_trylock+0xa0/0xa0 [ 50.839845][ T437] usb_reset_configuration+0x21b/0xb00 [ 50.845214][ T437] ? mutex_lock+0xa5/0x110 [ 50.849761][ T437] usbdev_ioctl+0x40d5/0x5e10 [ 50.854564][ T437] ? usbdev_poll+0x200/0x200 [ 50.859086][ T437] ? is_bpf_text_address+0x172/0x190 [ 50.864464][ T437] ? stack_trace_save+0x1c0/0x1c0 [ 50.869409][ T437] ? __kernel_text_address+0x9b/0x110 [ 50.874792][ T437] ? unwind_get_return_address+0x4d/0x90 [ 50.880259][ T437] ? arch_stack_walk+0xf3/0x140 [ 50.885213][ T437] ? stack_trace_save+0x113/0x1c0 [ 50.890072][ T437] ? terminate_walk+0x407/0x4f0 [ 50.894782][ T437] ? avc_has_extended_perms+0x1e3/0xf70 [ 50.900231][ T437] ? memcpy+0x56/0x70 [ 50.904051][ T437] ? avc_has_extended_perms+0x975/0xf70 [ 50.909522][ T437] ? kasan_set_free_info+0x23/0x40 [ 50.914471][ T437] ? ____kasan_slab_free+0x121/0x160 [ 50.919586][ T437] ? __kasan_slab_free+0x11/0x20 [ 50.924355][ T437] ? slab_free_freelist_hook+0xc0/0x190 [ 50.929868][ T437] ? kmem_cache_free+0xa9/0x1e0 [ 50.934825][ T437] ? putname+0xe7/0x140 [ 50.938802][ T437] ? do_sys_openat2+0x1fc/0x710 [ 50.943509][ T437] ? avc_ss_reset+0x280/0x280 [ 50.948015][ T437] ? _kstrtoull+0x3a0/0x4a0 [ 50.952449][ T437] ? kstrtouint_from_user+0x20a/0x2a0 [ 50.957627][ T437] ? kstrtol_from_user+0x310/0x310 [ 50.962579][ T437] ? __fsnotify_parent+0x4b9/0x6c0 [ 50.967536][ T437] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 50.973945][ T437] ? proc_fail_nth_write+0x20b/0x290 [ 50.979173][ T437] ? ioctl_has_perm+0x1f8/0x560 [ 50.983838][ T437] ? do_vfs_ioctl+0x798/0x1a30 [ 50.988467][ T437] ? ioctl_has_perm+0x3f0/0x560 [ 50.993322][ T437] ? preempt_count_add+0x92/0x1a0 [ 50.998800][ T437] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.004083][ T437] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.009081][ T437] ? kernel_write+0x3d0/0x3d0 [ 51.013739][ T437] ? selinux_file_ioctl+0x3cc/0x540 [ 51.018939][ T437] ? selinux_file_alloc_security+0x120/0x120 [ 51.024763][ T437] ? __fget_files+0x31e/0x380 [ 51.029350][ T437] ? security_file_ioctl+0x84/0xb0 [ 51.034493][ T437] ? usbdev_poll+0x200/0x200 [ 51.038879][ T437] __se_sys_ioctl+0x114/0x190 [ 51.043499][ T437] __x64_sys_ioctl+0x7b/0x90 [ 51.048179][ T437] do_syscall_64+0x34/0x70 [ 51.052787][ T437] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.058841][ T437] RIP: 0033:0x7f214e434859 [ 51.063370][ T437] 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 [ 51.083428][ T437] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.091699][ T437] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 51.099871][ T437] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 51.107763][ T437] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 51.116011][ T437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.124101][ T437] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 [ 51.140758][ T454] FAULT_INJECTION: forcing a failure. [ 51.140758][ T454] name failslab, interval 1, probability 0, space 0, times 0 [ 51.155651][ T454] CPU: 1 PID: 454 Comm: syz-executor.4 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 51.165975][ T454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.175884][ T454] Call Trace: [ 51.179268][ T454] dump_stack_lvl+0x1e2/0x24b [ 51.183857][ T454] ? panic+0x812/0x812 [ 51.187782][ T454] ? bfq_pos_tree_add_move+0x43b/0x43b [ 51.193567][ T454] ? unwind_get_return_address+0x4d/0x90 [ 51.199996][ T454] ? arch_stack_walk+0xf3/0x140 [ 51.205007][ T454] dump_stack+0x15/0x17 [ 51.209165][ T454] should_fail+0x3c6/0x510 [ 51.213720][ T454] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.218903][ T454] __should_failslab+0xa4/0xe0 [ 51.223878][ T454] should_failslab+0x9/0x20 [ 51.228802][ T454] __kmalloc+0x60/0x330 [ 51.232785][ T454] ? _raw_spin_unlock+0x4d/0x70 [ 51.237586][ T454] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 51.243099][ T454] usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.249162][ T454] ? usb_alloc_urb+0x3d/0x140 [ 51.254835][ T454] ? calculate_sizes+0x10/0x420 [ 51.260816][ T454] ? dma_map_single_attrs+0x160/0x160 [ 51.266484][ T454] ? usb_reset_configuration+0x21b/0xb00 [ 51.271962][ T454] ? usbdev_ioctl+0x40d5/0x5e10 [ 51.276639][ T454] ? __se_sys_ioctl+0x114/0x190 [ 51.281432][ T454] ? __x64_sys_ioctl+0x7b/0x90 [ 51.286242][ T454] ? do_syscall_64+0x34/0x70 [ 51.290833][ T454] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.296742][ T454] usb_submit_urb+0x106e/0x15c0 [ 51.301416][ T454] usb_start_wait_urb+0x120/0x350 [ 51.306381][ T454] ? usb_api_blocking_completion+0xb0/0xb0 [ 51.312126][ T454] ? __kmalloc+0x1aa/0x330 [ 51.316652][ T454] ? __kasan_check_write+0x14/0x20 [ 51.321752][ T454] usb_control_msg+0x2ad/0x4c0 [ 51.326552][ T454] ? usb_anchor_empty+0x40/0x40 [ 51.331777][ T454] ? mutex_trylock+0xa0/0xa0 [ 51.336280][ T454] usb_reset_configuration+0x21b/0xb00 [ 51.342059][ T454] ? mutex_lock+0xa5/0x110 [ 51.346760][ T454] usbdev_ioctl+0x40d5/0x5e10 [ 51.351335][ T454] ? usbdev_poll+0x200/0x200 [ 51.356194][ T454] ? is_bpf_text_address+0x172/0x190 [ 51.361544][ T454] ? stack_trace_save+0x1c0/0x1c0 [ 51.366361][ T454] ? __kernel_text_address+0x9b/0x110 [ 51.371660][ T454] ? unwind_get_return_address+0x4d/0x90 [ 51.377043][ T454] ? arch_stack_walk+0xf3/0x140 [ 51.381811][ T454] ? stack_trace_save+0x113/0x1c0 [ 51.386768][ T454] ? terminate_walk+0x407/0x4f0 [ 51.391444][ T454] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.396824][ T454] ? memcpy+0x56/0x70 [ 51.401402][ T454] ? avc_has_extended_perms+0x975/0xf70 [ 51.406897][ T454] ? kasan_set_free_info+0x23/0x40 [ 51.411851][ T454] ? ____kasan_slab_free+0x121/0x160 [ 51.417317][ T454] ? __kasan_slab_free+0x11/0x20 [ 51.422367][ T454] ? slab_free_freelist_hook+0xc0/0x190 [ 51.428144][ T454] ? kmem_cache_free+0xa9/0x1e0 [ 51.433156][ T454] ? putname+0xe7/0x140 [ 51.437219][ T454] ? do_sys_openat2+0x1fc/0x710 [ 51.442008][ T454] ? avc_ss_reset+0x280/0x280 [ 51.446524][ T454] ? _kstrtoull+0x3a0/0x4a0 [ 51.450867][ T454] ? kstrtouint_from_user+0x20a/0x2a0 [ 51.456102][ T454] ? kstrtol_from_user+0x310/0x310 [ 51.461219][ T454] ? __fsnotify_parent+0x4b9/0x6c0 [ 51.466143][ T454] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 51.472559][ T454] ? proc_fail_nth_write+0x20b/0x290 [ 51.477767][ T454] ? ioctl_has_perm+0x1f8/0x560 [ 51.482554][ T454] ? do_vfs_ioctl+0x798/0x1a30 [ 51.487158][ T454] ? ioctl_has_perm+0x3f0/0x560 [ 51.491822][ T454] ? preempt_count_add+0x92/0x1a0 [ 51.496688][ T454] ? __x32_compat_sys_ioctl+0x90/0x90 [ 51.501893][ T454] ? has_cap_mac_admin+0x3c0/0x3c0 [ 51.506934][ T454] ? kernel_write+0x3d0/0x3d0 [ 51.511445][ T454] ? selinux_file_ioctl+0x3cc/0x540 [ 51.516489][ T454] ? selinux_file_alloc_security+0x120/0x120 [ 51.522445][ T454] ? __fget_files+0x31e/0x380 [ 51.526942][ T454] ? security_file_ioctl+0x84/0xb0 [ 51.532074][ T454] ? usbdev_poll+0x200/0x200 [ 51.536661][ T454] __se_sys_ioctl+0x114/0x190 [ 51.541356][ T454] __x64_sys_ioctl+0x7b/0x90 [ 51.546761][ T454] do_syscall_64+0x34/0x70 [ 51.551139][ T454] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.556922][ T454] RIP: 0033:0x7f729f323859 [ 51.561177][ T454] 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 [ 51.580793][ T454] RSP: 002b:00007f729eea60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 51.589356][ T454] RAX: ffffffffffffffda RBX: 00007f729f442f80 RCX: 00007f729f323859 [ 51.597591][ T454] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 51.605526][ T454] RBP: 00007f729eea6120 R08: 0000000000000000 R09: 0000000000000000 [ 51.613324][ T454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.621109][ T454] R13: 000000000000000b R14: 00007f729f442f80 R15: 00007ffc94ccc368 [ 51.633517][ T24] audit: type=1400 audit(1729039243.830:93): 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 [ 51.657047][ T460] FAULT_INJECTION: forcing a failure. [ 51.657047][ T460] name failslab, interval 1, probability 0, space 0, times 0 [ 51.660705][ T24] audit: type=1400 audit(1729039243.840:94): 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 [ 51.670366][ T460] CPU: 1 PID: 460 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 51.702177][ T460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 51.712143][ T460] Call Trace: [ 51.715424][ T460] dump_stack_lvl+0x1e2/0x24b [ 51.719883][ T460] ? panic+0x812/0x812 [ 51.723793][ T460] ? bfq_pos_tree_add_move+0x43b/0x43b [ 51.729264][ T460] ? unwind_get_return_address+0x4d/0x90 [ 51.735195][ T460] ? arch_stack_walk+0xf3/0x140 [ 51.740154][ T460] dump_stack+0x15/0x17 [ 51.744221][ T460] should_fail+0x3c6/0x510 [ 51.748574][ T460] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.753768][ T460] __should_failslab+0xa4/0xe0 [ 51.758527][ T460] should_failslab+0x9/0x20 [ 51.762859][ T460] __kmalloc+0x60/0x330 [ 51.767034][ T460] ? _raw_spin_unlock+0x4d/0x70 [ 51.771857][ T460] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 51.777466][ T460] usb_hcd_submit_urb+0x8c4/0x1b70 [ 51.782399][ T460] ? usb_alloc_urb+0x3d/0x140 [ 51.787098][ T460] ? calculate_sizes+0x10/0x420 [ 51.791888][ T460] ? dma_map_single_attrs+0x160/0x160 [ 51.797086][ T460] ? usb_reset_configuration+0x21b/0xb00 [ 51.802719][ T460] ? usbdev_ioctl+0x40d5/0x5e10 [ 51.807585][ T460] ? __se_sys_ioctl+0x114/0x190 [ 51.812450][ T460] ? __x64_sys_ioctl+0x7b/0x90 [ 51.817047][ T460] ? do_syscall_64+0x34/0x70 [ 51.821559][ T460] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.827645][ T460] usb_submit_urb+0x106e/0x15c0 [ 51.832729][ T460] usb_start_wait_urb+0x120/0x350 [ 51.837789][ T460] ? usb_api_blocking_completion+0xb0/0xb0 [ 51.843636][ T460] ? __kmalloc+0x1aa/0x330 [ 51.848044][ T460] ? __kasan_check_write+0x14/0x20 [ 51.853205][ T460] usb_control_msg+0x2ad/0x4c0 [ 51.858082][ T460] ? usb_anchor_empty+0x40/0x40 [ 51.862949][ T460] ? mutex_trylock+0xa0/0xa0 [ 51.867467][ T460] usb_reset_configuration+0x21b/0xb00 [ 51.873062][ T460] ? mutex_lock+0xd6/0x110 [ 51.877778][ T460] usbdev_ioctl+0x40d5/0x5e10 [ 51.882441][ T460] ? usbdev_poll+0x200/0x200 [ 51.886951][ T460] ? is_bpf_text_address+0x172/0x190 [ 51.892492][ T460] ? stack_trace_save+0x1c0/0x1c0 [ 51.897323][ T460] ? __kernel_text_address+0x9b/0x110 [ 51.902965][ T460] ? unwind_get_return_address+0x4d/0x90 [ 51.908453][ T460] ? arch_stack_walk+0xf3/0x140 [ 51.913219][ T460] ? stack_trace_save+0x113/0x1c0 [ 51.918065][ T460] ? terminate_walk+0x407/0x4f0 [ 51.922772][ T460] ? avc_has_extended_perms+0x1e3/0xf70 [ 51.928139][ T460] ? memcpy+0x56/0x70 [ 51.931952][ T460] ? avc_has_extended_perms+0x975/0xf70 [ 51.937409][ T460] ? kasan_set_free_info+0x23/0x40 [ 51.942389][ T460] ? ____kasan_slab_free+0x121/0x160 [ 51.947562][ T460] ? __kasan_slab_free+0x11/0x20 [ 51.952384][ T460] ? slab_free_freelist_hook+0xc0/0x190 [ 51.957913][ T460] ? kmem_cache_free+0xa9/0x1e0 [ 51.962686][ T460] ? putname+0xe7/0x140 [ 51.966875][ T460] ? do_sys_openat2+0x1fc/0x710 [ 51.971674][ T460] ? avc_ss_reset+0x280/0x280 [ 51.976262][ T460] ? _kstrtoull+0x3a0/0x4a0 [ 51.981124][ T460] ? kstrtouint_from_user+0x20a/0x2a0 [ 51.986688][ T460] ? kstrtol_from_user+0x310/0x310 [ 51.991779][ T460] ? __fsnotify_parent+0x4b9/0x6c0 [ 51.996816][ T460] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 52.003245][ T460] ? proc_fail_nth_write+0x20b/0x290 [ 52.008478][ T460] ? ioctl_has_perm+0x1f8/0x560 [ 52.013405][ T460] ? do_vfs_ioctl+0x798/0x1a30 [ 52.018081][ T460] ? ioctl_has_perm+0x3f0/0x560 [ 52.022954][ T460] ? preempt_count_add+0x92/0x1a0 [ 52.028160][ T460] ? __x32_compat_sys_ioctl+0x90/0x90 [ 52.033599][ T460] ? has_cap_mac_admin+0x3c0/0x3c0 [ 52.038604][ T460] ? kernel_write+0x3d0/0x3d0 [ 52.043584][ T460] ? selinux_file_ioctl+0x3cc/0x540 [ 52.048744][ T460] ? selinux_file_alloc_security+0x120/0x120 [ 52.054764][ T460] ? __fget_files+0x31e/0x380 [ 52.059647][ T460] ? security_file_ioctl+0x84/0xb0 [ 52.065651][ T460] ? usbdev_poll+0x200/0x200 [ 52.070117][ T460] __se_sys_ioctl+0x114/0x190 [ 52.074719][ T460] __x64_sys_ioctl+0x7b/0x90 [ 52.079142][ T460] do_syscall_64+0x34/0x70 [ 52.083485][ T460] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.089729][ T460] RIP: 0033:0x7f0645c9f859 [ 52.093982][ T460] 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 [ 52.114065][ T460] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.123484][ T460] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 52.131752][ T460] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 52.139884][ T460] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 52.147847][ T460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.155865][ T460] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 52.169433][ T472] FAULT_INJECTION: forcing a failure. [ 52.169433][ T472] name failslab, interval 1, probability 0, space 0, times 0 [ 52.193308][ T472] CPU: 1 PID: 472 Comm: syz-executor.4 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 52.203661][ T472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.213867][ T472] Call Trace: [ 52.217265][ T472] dump_stack_lvl+0x1e2/0x24b [ 52.222480][ T472] ? panic+0x812/0x812 [ 52.226460][ T472] ? bfq_pos_tree_add_move+0x43b/0x43b [ 52.231946][ T472] ? unwind_get_return_address+0x4d/0x90 [ 52.237608][ T472] ? arch_stack_walk+0xf3/0x140 [ 52.242298][ T472] dump_stack+0x15/0x17 [ 52.246577][ T472] should_fail+0x3c6/0x510 [ 52.250927][ T472] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 52.256218][ T472] __should_failslab+0xa4/0xe0 [ 52.260879][ T472] should_failslab+0x9/0x20 [ 52.265226][ T472] __kmalloc+0x60/0x330 [ 52.269362][ T472] ? _raw_spin_unlock+0x4d/0x70 [ 52.274216][ T472] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 52.279599][ T472] usb_hcd_submit_urb+0x8c4/0x1b70 [ 52.284788][ T472] ? usb_alloc_urb+0x3d/0x140 [ 52.289399][ T472] ? calculate_sizes+0x10/0x420 [ 52.294244][ T472] ? dma_map_single_attrs+0x160/0x160 [ 52.299460][ T472] ? usb_reset_configuration+0x21b/0xb00 [ 52.305388][ T472] ? usbdev_ioctl+0x40d5/0x5e10 [ 52.310129][ T472] ? __se_sys_ioctl+0x114/0x190 [ 52.315150][ T472] ? __x64_sys_ioctl+0x7b/0x90 [ 52.319958][ T472] ? do_syscall_64+0x34/0x70 [ 52.324895][ T472] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.331127][ T472] usb_submit_urb+0x106e/0x15c0 [ 52.335792][ T472] usb_start_wait_urb+0x120/0x350 [ 52.341075][ T472] ? usb_api_blocking_completion+0xb0/0xb0 [ 52.347001][ T472] ? __kmalloc+0x1aa/0x330 [ 52.351245][ T472] ? __kasan_check_write+0x14/0x20 [ 52.356466][ T472] usb_control_msg+0x2ad/0x4c0 [ 52.361842][ T472] ? usb_anchor_empty+0x40/0x40 [ 52.366579][ T472] ? mutex_trylock+0xa0/0xa0 [ 52.371167][ T472] usb_reset_configuration+0x21b/0xb00 [ 52.376548][ T472] ? mutex_lock+0xd6/0x110 [ 52.380730][ T472] usbdev_ioctl+0x40d5/0x5e10 [ 52.385432][ T472] ? usbdev_poll+0x200/0x200 [ 52.390206][ T472] ? is_bpf_text_address+0x172/0x190 [ 52.395963][ T472] ? stack_trace_save+0x1c0/0x1c0 [ 52.400897][ T472] ? __kernel_text_address+0x9b/0x110 [ 52.406368][ T472] ? unwind_get_return_address+0x4d/0x90 [ 52.412181][ T472] ? arch_stack_walk+0xf3/0x140 [ 52.416980][ T472] ? stack_trace_save+0x113/0x1c0 [ 52.422391][ T472] ? terminate_walk+0x407/0x4f0 [ 52.427172][ T472] ? avc_has_extended_perms+0x1e3/0xf70 [ 52.432791][ T472] ? memcpy+0x56/0x70 [ 52.436741][ T472] ? avc_has_extended_perms+0x975/0xf70 [ 52.442350][ T472] ? kasan_set_free_info+0x23/0x40 [ 52.447666][ T472] ? ____kasan_slab_free+0x121/0x160 [ 52.452966][ T472] ? __kasan_slab_free+0x11/0x20 [ 52.457741][ T472] ? slab_free_freelist_hook+0xc0/0x190 [ 52.463493][ T472] ? kmem_cache_free+0xa9/0x1e0 [ 52.469123][ T472] ? putname+0xe7/0x140 [ 52.473168][ T472] ? do_sys_openat2+0x1fc/0x710 [ 52.478216][ T472] ? avc_ss_reset+0x280/0x280 [ 52.482737][ T472] ? _kstrtoull+0x3a0/0x4a0 [ 52.487176][ T472] ? kstrtouint_from_user+0x20a/0x2a0 [ 52.492933][ T472] ? kstrtol_from_user+0x310/0x310 [ 52.497886][ T472] ? __fsnotify_parent+0x4b9/0x6c0 [ 52.502992][ T472] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 52.509536][ T472] ? proc_fail_nth_write+0x20b/0x290 [ 52.514744][ T472] ? ioctl_has_perm+0x1f8/0x560 [ 52.519413][ T472] ? do_vfs_ioctl+0x798/0x1a30 [ 52.524102][ T472] ? ioctl_has_perm+0x3f0/0x560 [ 52.528802][ T472] ? preempt_count_add+0x92/0x1a0 [ 52.533907][ T472] ? __x32_compat_sys_ioctl+0x90/0x90 [ 52.539254][ T472] ? has_cap_mac_admin+0x3c0/0x3c0 [ 52.544270][ T472] ? kernel_write+0x3d0/0x3d0 [ 52.549054][ T472] ? selinux_file_ioctl+0x3cc/0x540 [ 52.554187][ T472] ? selinux_file_alloc_security+0x120/0x120 [ 52.560788][ T472] ? __fget_files+0x31e/0x380 [ 52.565308][ T472] ? security_file_ioctl+0x84/0xb0 [ 52.570856][ T472] ? usbdev_poll+0x200/0x200 [ 52.575312][ T472] __se_sys_ioctl+0x114/0x190 [ 52.579965][ T472] __x64_sys_ioctl+0x7b/0x90 [ 52.584487][ T472] do_syscall_64+0x34/0x70 [ 52.589002][ T472] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.594719][ T472] RIP: 0033:0x7f729f323859 [ 52.599106][ T472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 52.619076][ T472] RSP: 002b:00007f729eea60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 52.627487][ T472] RAX: ffffffffffffffda RBX: 00007f729f442f80 RCX: 00007f729f323859 [ 52.635620][ T472] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 52.643417][ T472] RBP: 00007f729eea6120 R08: 0000000000000000 R09: 0000000000000000 [ 52.651224][ T472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 52.659259][ T472] R13: 000000000000000b R14: 00007f729f442f80 R15: 00007ffc94ccc368 [ 52.684840][ T478] FAULT_INJECTION: forcing a failure. [ 52.684840][ T478] name failslab, interval 1, probability 0, space 0, times 0 [ 52.704421][ T478] CPU: 1 PID: 478 Comm: syz-executor.5 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 52.714578][ T478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 52.724673][ T478] Call Trace: [ 52.727837][ T478] dump_stack_lvl+0x1e2/0x24b [ 52.732442][ T478] ? panic+0x812/0x812 [ 52.736398][ T478] ? bfq_pos_tree_add_move+0x43b/0x43b [ 52.741777][ T478] ? unwind_get_return_address+0x4d/0x90 [ 52.747434][ T478] ? arch_stack_walk+0xf3/0x140 [ 52.752352][ T478] dump_stack+0x15/0x17 [ 52.756355][ T478] should_fail+0x3c6/0x510 [ 52.760755][ T478] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 52.765878][ T478] __should_failslab+0xa4/0xe0 [ 52.770526][ T478] should_failslab+0x9/0x20 [ 52.774826][ T478] __kmalloc+0x60/0x330 [ 52.778943][ T478] ? _raw_spin_unlock+0x4d/0x70 [ 52.783690][ T478] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 52.789242][ T478] usb_hcd_submit_urb+0x8c4/0x1b70 [ 52.794409][ T478] ? usb_alloc_urb+0x3d/0x140 [ 52.798906][ T478] ? calculate_sizes+0x10/0x420 [ 52.803841][ T478] ? dma_map_single_attrs+0x160/0x160 [ 52.809058][ T478] ? usb_reset_configuration+0x21b/0xb00 [ 52.815052][ T478] ? usbdev_ioctl+0x40d5/0x5e10 [ 52.820010][ T478] ? __se_sys_ioctl+0x114/0x190 [ 52.824852][ T478] ? __x64_sys_ioctl+0x7b/0x90 [ 52.829639][ T478] ? do_syscall_64+0x34/0x70 [ 52.834070][ T478] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 52.839947][ T478] usb_submit_urb+0x106e/0x15c0 [ 52.844734][ T478] usb_start_wait_urb+0x120/0x350 [ 52.849686][ T478] ? usb_api_blocking_completion+0xb0/0xb0 [ 52.855498][ T478] ? __kmalloc+0x1aa/0x330 [ 52.859737][ T478] ? __kasan_check_write+0x14/0x20 [ 52.864688][ T478] usb_control_msg+0x2ad/0x4c0 [ 52.869450][ T478] ? usb_anchor_empty+0x40/0x40 [ 52.874106][ T478] ? mutex_trylock+0xa0/0xa0 [ 52.878530][ T478] usb_reset_configuration+0x21b/0xb00 [ 52.884019][ T478] ? mutex_lock+0xa5/0x110 [ 52.888342][ T478] usbdev_ioctl+0x40d5/0x5e10 [ 52.892857][ T478] ? usbdev_poll+0x200/0x200 [ 52.897394][ T478] ? is_bpf_text_address+0x172/0x190 [ 52.902485][ T478] ? stack_trace_save+0x1c0/0x1c0 [ 52.907344][ T478] ? __kernel_text_address+0x9b/0x110 [ 52.912582][ T478] ? unwind_get_return_address+0x4d/0x90 [ 52.918118][ T478] ? arch_stack_walk+0xf3/0x140 [ 52.922887][ T478] ? stack_trace_save+0x113/0x1c0 [ 52.927676][ T478] ? terminate_walk+0x407/0x4f0 [ 52.932366][ T478] ? avc_has_extended_perms+0x1e3/0xf70 [ 52.937854][ T478] ? memcpy+0x56/0x70 [ 52.941653][ T478] ? avc_has_extended_perms+0x975/0xf70 [ 52.947130][ T478] ? kasan_set_free_info+0x23/0x40 [ 52.952352][ T478] ? ____kasan_slab_free+0x121/0x160 [ 52.957491][ T478] ? __kasan_slab_free+0x11/0x20 [ 52.962340][ T478] ? slab_free_freelist_hook+0xc0/0x190 [ 52.967878][ T478] ? kmem_cache_free+0xa9/0x1e0 [ 52.972515][ T478] ? putname+0xe7/0x140 [ 52.976629][ T478] ? do_sys_openat2+0x1fc/0x710 [ 52.981310][ T478] ? avc_ss_reset+0x280/0x280 [ 52.985816][ T478] ? _kstrtoull+0x3a0/0x4a0 [ 52.990157][ T478] ? kstrtouint_from_user+0x20a/0x2a0 [ 52.995466][ T478] ? kstrtol_from_user+0x310/0x310 [ 53.000545][ T478] ? __fsnotify_parent+0x4b9/0x6c0 [ 53.005506][ T478] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 53.012069][ T478] ? proc_fail_nth_write+0x20b/0x290 [ 53.017443][ T478] ? ioctl_has_perm+0x1f8/0x560 [ 53.022115][ T478] ? do_vfs_ioctl+0x798/0x1a30 [ 53.026725][ T478] ? ioctl_has_perm+0x3f0/0x560 [ 53.031506][ T478] ? preempt_count_add+0x92/0x1a0 [ 53.037126][ T478] ? __x32_compat_sys_ioctl+0x90/0x90 [ 53.042490][ T478] ? has_cap_mac_admin+0x3c0/0x3c0 [ 53.047450][ T478] ? kernel_write+0x3d0/0x3d0 [ 53.052432][ T478] ? selinux_file_ioctl+0x3cc/0x540 [ 53.057469][ T478] ? selinux_file_alloc_security+0x120/0x120 [ 53.063449][ T478] ? __fget_files+0x31e/0x380 [ 53.067954][ T478] ? security_file_ioctl+0x84/0xb0 [ 53.073017][ T478] ? usbdev_poll+0x200/0x200 [ 53.077434][ T478] __se_sys_ioctl+0x114/0x190 [ 53.081958][ T478] __x64_sys_ioctl+0x7b/0x90 [ 53.086497][ T478] do_syscall_64+0x34/0x70 [ 53.091069][ T478] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.096798][ T478] RIP: 0033:0x7f80923ee859 [ 53.101222][ T478] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.121210][ T478] RSP: 002b:00007f8091f710c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.129445][ T478] RAX: ffffffffffffffda RBX: 00007f809250df80 RCX: 00007f80923ee859 [ 53.137257][ T478] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 53.145073][ T478] RBP: 00007f8091f71120 R08: 0000000000000000 R09: 0000000000000000 [ 53.152908][ T478] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.160874][ T478] R13: 000000000000000b R14: 00007f809250df80 R15: 00007ffe099c9718 [ 53.181185][ T490] FAULT_INJECTION: forcing a failure. [ 53.181185][ T490] name failslab, interval 1, probability 0, space 0, times 0 [ 53.197729][ T490] CPU: 1 PID: 490 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 53.208059][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.218346][ T490] Call Trace: [ 53.221452][ T490] dump_stack_lvl+0x1e2/0x24b [ 53.225957][ T490] ? panic+0x812/0x812 [ 53.229866][ T490] ? bfq_pos_tree_add_move+0x43b/0x43b [ 53.235167][ T490] ? unwind_get_return_address+0x4d/0x90 [ 53.240621][ T490] ? arch_stack_walk+0xf3/0x140 [ 53.245432][ T490] dump_stack+0x15/0x17 [ 53.249556][ T490] should_fail+0x3c6/0x510 [ 53.253994][ T490] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 53.259302][ T490] __should_failslab+0xa4/0xe0 [ 53.263871][ T490] should_failslab+0x9/0x20 [ 53.268211][ T490] __kmalloc+0x60/0x330 [ 53.272390][ T490] ? _raw_spin_unlock+0x4d/0x70 [ 53.277160][ T490] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 53.282644][ T490] usb_hcd_submit_urb+0x8c4/0x1b70 [ 53.287579][ T490] ? usb_alloc_urb+0x3d/0x140 [ 53.292086][ T490] ? calculate_sizes+0x10/0x420 [ 53.296804][ T490] ? dma_map_single_attrs+0x160/0x160 [ 53.301982][ T490] ? usb_reset_configuration+0x21b/0xb00 [ 53.307449][ T490] ? usbdev_ioctl+0x40d5/0x5e10 [ 53.312406][ T490] ? __se_sys_ioctl+0x114/0x190 [ 53.317221][ T490] ? __x64_sys_ioctl+0x7b/0x90 [ 53.321775][ T490] ? do_syscall_64+0x34/0x70 [ 53.326219][ T490] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.332469][ T490] usb_submit_urb+0x106e/0x15c0 [ 53.337401][ T490] usb_start_wait_urb+0x120/0x350 [ 53.342276][ T490] ? usb_api_blocking_completion+0xb0/0xb0 [ 53.348327][ T490] ? __kmalloc+0x1aa/0x330 [ 53.353059][ T490] ? __kasan_check_write+0x14/0x20 [ 53.358085][ T490] usb_control_msg+0x2ad/0x4c0 [ 53.362964][ T490] ? usb_anchor_empty+0x40/0x40 [ 53.367734][ T490] ? mutex_trylock+0xa0/0xa0 [ 53.372571][ T490] usb_reset_configuration+0x21b/0xb00 [ 53.378023][ T490] ? mutex_lock+0xd6/0x110 [ 53.382286][ T490] usbdev_ioctl+0x40d5/0x5e10 [ 53.386806][ T490] ? usbdev_poll+0x200/0x200 [ 53.391575][ T490] ? is_bpf_text_address+0x172/0x190 [ 53.396967][ T490] ? stack_trace_save+0x1c0/0x1c0 [ 53.401793][ T490] ? __kernel_text_address+0x9b/0x110 [ 53.407101][ T490] ? unwind_get_return_address+0x4d/0x90 [ 53.412575][ T490] ? arch_stack_walk+0xf3/0x140 [ 53.417473][ T490] ? stack_trace_save+0x113/0x1c0 [ 53.422396][ T490] ? terminate_walk+0x407/0x4f0 [ 53.427256][ T490] ? avc_has_extended_perms+0x1e3/0xf70 [ 53.432865][ T490] ? memcpy+0x56/0x70 [ 53.436799][ T490] ? avc_has_extended_perms+0x975/0xf70 [ 53.442234][ T490] ? kasan_set_free_info+0x23/0x40 [ 53.447174][ T490] ? ____kasan_slab_free+0x121/0x160 [ 53.452495][ T490] ? __kasan_slab_free+0x11/0x20 [ 53.457275][ T490] ? slab_free_freelist_hook+0xc0/0x190 [ 53.462646][ T490] ? kmem_cache_free+0xa9/0x1e0 [ 53.467341][ T490] ? putname+0xe7/0x140 [ 53.471323][ T490] ? do_sys_openat2+0x1fc/0x710 [ 53.476024][ T490] ? avc_ss_reset+0x280/0x280 [ 53.480641][ T490] ? _kstrtoull+0x3a0/0x4a0 [ 53.485069][ T490] ? kstrtouint_from_user+0x20a/0x2a0 [ 53.490280][ T490] ? kstrtol_from_user+0x310/0x310 [ 53.495245][ T490] ? __fsnotify_parent+0x4b9/0x6c0 [ 53.500267][ T490] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 53.506698][ T490] ? proc_fail_nth_write+0x20b/0x290 [ 53.511898][ T490] ? ioctl_has_perm+0x1f8/0x560 [ 53.517207][ T490] ? do_vfs_ioctl+0x798/0x1a30 [ 53.521805][ T490] ? ioctl_has_perm+0x3f0/0x560 [ 53.526482][ T490] ? preempt_count_add+0x92/0x1a0 [ 53.531516][ T490] ? __x32_compat_sys_ioctl+0x90/0x90 [ 53.536744][ T490] ? has_cap_mac_admin+0x3c0/0x3c0 [ 53.541761][ T490] ? kernel_write+0x3d0/0x3d0 [ 53.546280][ T490] ? selinux_file_ioctl+0x3cc/0x540 [ 53.551581][ T490] ? selinux_file_alloc_security+0x120/0x120 [ 53.557568][ T490] ? __fget_files+0x31e/0x380 [ 53.562101][ T490] ? security_file_ioctl+0x84/0xb0 [ 53.567120][ T490] ? usbdev_poll+0x200/0x200 [ 53.571811][ T490] __se_sys_ioctl+0x114/0x190 [ 53.576504][ T490] __x64_sys_ioctl+0x7b/0x90 [ 53.580917][ T490] do_syscall_64+0x34/0x70 [ 53.585259][ T490] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.590974][ T490] RIP: 0033:0x7f0645c9f859 [ 53.595330][ T490] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 53.614955][ T490] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.623347][ T490] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 53.631467][ T490] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 53.639451][ T490] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 53.647538][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 53.655786][ T490] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 53.671192][ T502] FAULT_INJECTION: forcing a failure. [ 53.671192][ T502] name failslab, interval 1, probability 0, space 0, times 0 [ 53.693347][ T502] CPU: 1 PID: 502 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 53.703833][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 53.713731][ T502] Call Trace: [ 53.716876][ T502] dump_stack_lvl+0x1e2/0x24b [ 53.721378][ T502] ? panic+0x812/0x812 [ 53.725296][ T502] ? bfq_pos_tree_add_move+0x43b/0x43b [ 53.730571][ T502] ? unwind_get_return_address+0x4d/0x90 [ 53.736119][ T502] ? arch_stack_walk+0xf3/0x140 [ 53.740800][ T502] dump_stack+0x15/0x17 [ 53.745002][ T502] should_fail+0x3c6/0x510 [ 53.749541][ T502] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 53.754654][ T502] __should_failslab+0xa4/0xe0 [ 53.759564][ T502] should_failslab+0x9/0x20 [ 53.763869][ T502] __kmalloc+0x60/0x330 [ 53.767952][ T502] ? _raw_spin_unlock+0x4d/0x70 [ 53.772647][ T502] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 53.778016][ T502] usb_hcd_submit_urb+0x8c4/0x1b70 [ 53.782966][ T502] ? usb_alloc_urb+0x3d/0x140 [ 53.787476][ T502] ? calculate_sizes+0x10/0x420 [ 53.792255][ T502] ? dma_map_single_attrs+0x160/0x160 [ 53.797818][ T502] ? usb_reset_configuration+0x21b/0xb00 [ 53.803396][ T502] ? usbdev_ioctl+0x40d5/0x5e10 [ 53.808122][ T502] ? __se_sys_ioctl+0x114/0x190 [ 53.812826][ T502] ? __x64_sys_ioctl+0x7b/0x90 [ 53.817616][ T502] ? do_syscall_64+0x34/0x70 [ 53.822547][ T502] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 53.828894][ T502] usb_submit_urb+0x106e/0x15c0 [ 53.833860][ T502] usb_start_wait_urb+0x120/0x350 [ 53.839606][ T502] ? usb_api_blocking_completion+0xb0/0xb0 [ 53.845362][ T502] ? __kmalloc+0x1aa/0x330 [ 53.851672][ T502] ? __kasan_check_write+0x14/0x20 [ 53.858612][ T502] usb_control_msg+0x2ad/0x4c0 [ 53.863281][ T502] ? usb_anchor_empty+0x40/0x40 [ 53.868159][ T502] ? mutex_trylock+0xa0/0xa0 [ 53.873042][ T502] usb_reset_configuration+0x21b/0xb00 [ 53.878404][ T502] ? mutex_lock+0xa5/0x110 [ 53.882752][ T502] usbdev_ioctl+0x40d5/0x5e10 [ 53.887979][ T502] ? usbdev_poll+0x200/0x200 [ 53.892613][ T502] ? is_bpf_text_address+0x172/0x190 [ 53.897958][ T502] ? stack_trace_save+0x1c0/0x1c0 [ 53.902777][ T502] ? __kernel_text_address+0x9b/0x110 [ 53.908431][ T502] ? unwind_get_return_address+0x4d/0x90 [ 53.914717][ T502] ? arch_stack_walk+0xf3/0x140 [ 53.919948][ T502] ? stack_trace_save+0x113/0x1c0 [ 53.925413][ T502] ? terminate_walk+0x407/0x4f0 [ 53.931737][ T502] ? avc_has_extended_perms+0x1e3/0xf70 [ 53.938252][ T502] ? memcpy+0x56/0x70 [ 53.942051][ T502] ? avc_has_extended_perms+0x975/0xf70 [ 53.947472][ T502] ? kasan_set_free_info+0x23/0x40 [ 53.952674][ T502] ? ____kasan_slab_free+0x121/0x160 [ 53.957966][ T502] ? __kasan_slab_free+0x11/0x20 [ 53.963764][ T502] ? slab_free_freelist_hook+0xc0/0x190 [ 53.969690][ T502] ? kmem_cache_free+0xa9/0x1e0 [ 53.974809][ T502] ? putname+0xe7/0x140 [ 53.978811][ T502] ? do_sys_openat2+0x1fc/0x710 [ 53.983584][ T502] ? avc_ss_reset+0x280/0x280 [ 53.988347][ T502] ? _kstrtoull+0x3a0/0x4a0 [ 53.992808][ T502] ? kstrtouint_from_user+0x20a/0x2a0 [ 53.998008][ T502] ? kstrtol_from_user+0x310/0x310 [ 54.003124][ T502] ? __fsnotify_parent+0x4b9/0x6c0 [ 54.008278][ T502] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 54.014932][ T502] ? proc_fail_nth_write+0x20b/0x290 [ 54.020356][ T502] ? ioctl_has_perm+0x1f8/0x560 [ 54.025004][ T502] ? do_vfs_ioctl+0x798/0x1a30 [ 54.029865][ T502] ? ioctl_has_perm+0x3f0/0x560 [ 54.034818][ T502] ? preempt_count_add+0x92/0x1a0 [ 54.039936][ T502] ? __x32_compat_sys_ioctl+0x90/0x90 [ 54.045332][ T502] ? has_cap_mac_admin+0x3c0/0x3c0 [ 54.050546][ T502] ? kernel_write+0x3d0/0x3d0 [ 54.055227][ T502] ? selinux_file_ioctl+0x3cc/0x540 [ 54.060346][ T502] ? selinux_file_alloc_security+0x120/0x120 [ 54.066531][ T502] ? __fget_files+0x31e/0x380 [ 54.071305][ T502] ? security_file_ioctl+0x84/0xb0 [ 54.076334][ T502] ? usbdev_poll+0x200/0x200 [ 54.080855][ T502] __se_sys_ioctl+0x114/0x190 [ 54.085361][ T502] __x64_sys_ioctl+0x7b/0x90 [ 54.089813][ T502] do_syscall_64+0x34/0x70 [ 54.094052][ T502] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.100294][ T502] RIP: 0033:0x7f01ffb7c859 [ 54.104551][ T502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 54.125021][ T502] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.134712][ T502] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 54.142829][ T502] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 54.150612][ T502] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 54.158426][ T502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.166403][ T502] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 54.181115][ T518] FAULT_INJECTION: forcing a failure. [ 54.181115][ T518] name failslab, interval 1, probability 0, space 0, times 0 [ 54.193921][ T518] CPU: 0 PID: 518 Comm: syz-executor.5 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 54.204527][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 54.214579][ T518] Call Trace: [ 54.217748][ T518] dump_stack_lvl+0x1e2/0x24b [ 54.222228][ T518] ? panic+0x812/0x812 [ 54.226254][ T518] ? bfq_pos_tree_add_move+0x43b/0x43b [ 54.231637][ T518] ? unwind_get_return_address+0x4d/0x90 [ 54.237417][ T518] ? arch_stack_walk+0xf3/0x140 [ 54.242206][ T518] dump_stack+0x15/0x17 [ 54.246678][ T518] should_fail+0x3c6/0x510 [ 54.251136][ T518] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 54.256597][ T518] __should_failslab+0xa4/0xe0 [ 54.261344][ T518] should_failslab+0x9/0x20 [ 54.265697][ T518] __kmalloc+0x60/0x330 [ 54.269998][ T518] ? _raw_spin_unlock+0x4d/0x70 [ 54.274678][ T518] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 54.280054][ T518] usb_hcd_submit_urb+0x8c4/0x1b70 [ 54.285106][ T518] ? usb_alloc_urb+0x3d/0x140 [ 54.289691][ T518] ? calculate_sizes+0x10/0x420 [ 54.294485][ T518] ? dma_map_single_attrs+0x160/0x160 [ 54.299796][ T518] ? usb_reset_configuration+0x21b/0xb00 [ 54.305366][ T518] ? usbdev_ioctl+0x40d5/0x5e10 [ 54.310159][ T518] ? __se_sys_ioctl+0x114/0x190 [ 54.315624][ T518] ? __x64_sys_ioctl+0x7b/0x90 [ 54.320480][ T518] ? do_syscall_64+0x34/0x70 [ 54.324968][ T518] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.330945][ T518] usb_submit_urb+0x106e/0x15c0 [ 54.335902][ T518] usb_start_wait_urb+0x120/0x350 [ 54.341319][ T518] ? usb_api_blocking_completion+0xb0/0xb0 [ 54.347343][ T518] ? __kmalloc+0x1aa/0x330 [ 54.352315][ T518] ? __kasan_check_write+0x14/0x20 [ 54.357567][ T518] usb_control_msg+0x2ad/0x4c0 [ 54.362159][ T518] ? usb_anchor_empty+0x40/0x40 [ 54.367172][ T518] ? mutex_trylock+0xa0/0xa0 [ 54.371779][ T518] usb_reset_configuration+0x21b/0xb00 [ 54.377059][ T518] ? mutex_lock+0xd6/0x110 [ 54.381325][ T518] usbdev_ioctl+0x40d5/0x5e10 [ 54.386131][ T518] ? usbdev_poll+0x200/0x200 [ 54.390632][ T518] ? is_bpf_text_address+0x172/0x190 [ 54.395911][ T518] ? stack_trace_save+0x1c0/0x1c0 [ 54.400929][ T518] ? __kernel_text_address+0x9b/0x110 [ 54.406324][ T518] ? unwind_get_return_address+0x4d/0x90 [ 54.411996][ T518] ? arch_stack_walk+0xf3/0x140 [ 54.417398][ T518] ? stack_trace_save+0x113/0x1c0 [ 54.422475][ T518] ? terminate_walk+0x407/0x4f0 [ 54.427411][ T518] ? avc_has_extended_perms+0x1e3/0xf70 [ 54.432987][ T518] ? memcpy+0x56/0x70 [ 54.436798][ T518] ? avc_has_extended_perms+0x975/0xf70 [ 54.442358][ T518] ? kasan_set_free_info+0x23/0x40 [ 54.447367][ T518] ? ____kasan_slab_free+0x121/0x160 [ 54.452507][ T518] ? __kasan_slab_free+0x11/0x20 [ 54.457262][ T518] ? slab_free_freelist_hook+0xc0/0x190 [ 54.462804][ T518] ? kmem_cache_free+0xa9/0x1e0 [ 54.467466][ T518] ? putname+0xe7/0x140 [ 54.471462][ T518] ? do_sys_openat2+0x1fc/0x710 [ 54.476166][ T518] ? avc_ss_reset+0x280/0x280 [ 54.480853][ T518] ? _kstrtoull+0x3a0/0x4a0 [ 54.485177][ T518] ? kstrtouint_from_user+0x20a/0x2a0 [ 54.490408][ T518] ? kstrtol_from_user+0x310/0x310 [ 54.495355][ T518] ? __fsnotify_parent+0x4b9/0x6c0 [ 54.500387][ T518] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 54.506795][ T518] ? proc_fail_nth_write+0x20b/0x290 [ 54.512006][ T518] ? ioctl_has_perm+0x1f8/0x560 [ 54.516705][ T518] ? do_vfs_ioctl+0x798/0x1a30 [ 54.521281][ T518] ? ioctl_has_perm+0x3f0/0x560 [ 54.525976][ T518] ? preempt_count_add+0x92/0x1a0 [ 54.530847][ T518] ? __x32_compat_sys_ioctl+0x90/0x90 [ 54.536166][ T518] ? has_cap_mac_admin+0x3c0/0x3c0 [ 54.541456][ T518] ? kernel_write+0x3d0/0x3d0 [ 54.546469][ T518] ? selinux_file_ioctl+0x3cc/0x540 [ 54.551549][ T518] ? selinux_file_alloc_security+0x120/0x120 [ 54.557436][ T518] ? __fget_files+0x31e/0x380 [ 54.562406][ T518] ? security_file_ioctl+0x84/0xb0 [ 54.567396][ T518] ? usbdev_poll+0x200/0x200 [ 54.571922][ T518] __se_sys_ioctl+0x114/0x190 [ 54.576798][ T518] __x64_sys_ioctl+0x7b/0x90 [ 54.581428][ T518] do_syscall_64+0x34/0x70 [ 54.585792][ T518] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.591649][ T518] RIP: 0033:0x7f80923ee859 [ 54.595916][ T518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 54.616268][ T518] RSP: 002b:00007f8091f500c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 54.624883][ T518] RAX: ffffffffffffffda RBX: 00007f809250e050 RCX: 00007f80923ee859 [ 54.632768][ T518] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 54.640863][ T518] RBP: 00007f8091f50120 R08: 0000000000000000 R09: 0000000000000000 [ 54.649285][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 54.657485][ T518] R13: 000000000000006e R14: 00007f809250e050 R15: 00007ffe099c9718 [ 54.700736][ T540] FAULT_INJECTION: forcing a failure. [ 54.700736][ T540] name failslab, interval 1, probability 0, space 0, times 0 [ 54.722913][ T540] CPU: 0 PID: 540 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 54.733067][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 54.743432][ T540] Call Trace: [ 54.746571][ T540] dump_stack_lvl+0x1e2/0x24b [ 54.751279][ T540] ? panic+0x812/0x812 [ 54.755223][ T540] ? bfq_pos_tree_add_move+0x43b/0x43b [ 54.760546][ T540] dump_stack+0x15/0x17 [ 54.764639][ T540] should_fail+0x3c6/0x510 [ 54.768870][ T540] ? kvasprintf_const+0x5e/0x190 [ 54.773749][ T540] __should_failslab+0xa4/0xe0 [ 54.778365][ T540] should_failslab+0x9/0x20 [ 54.782695][ T540] __kmalloc_track_caller+0x5f/0x320 [ 54.788093][ T540] kvasprintf+0xd6/0x180 [ 54.792230][ T540] ? __x64_sys_ioctl+0x7b/0x90 [ 54.796918][ T540] ? do_syscall_64+0x34/0x70 [ 54.801449][ T540] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 54.807437][ T540] ? bust_spinlocks+0xe0/0xe0 [ 54.811942][ T540] ? __kasan_check_write+0x14/0x20 [ 54.817484][ T540] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 54.822955][ T540] ? _raw_spin_lock+0x1b0/0x1b0 [ 54.827724][ T540] kvasprintf_const+0x5e/0x190 [ 54.832553][ T540] kobject_set_name_vargs+0x61/0x120 [ 54.837926][ T540] dev_set_name+0xd1/0x120 [ 54.842265][ T540] ? get_device+0x30/0x30 [ 54.846544][ T540] ? pm_runtime_init+0x275/0x350 [ 54.852127][ T540] ? _raw_spin_unlock_irq+0x4e/0x70 [ 54.857142][ T540] usb_set_configuration+0xf14/0x1f30 [ 54.862444][ T540] usbdev_ioctl+0x40fa/0x5e10 [ 54.866946][ T540] ? usbdev_poll+0x200/0x200 [ 54.871363][ T540] ? is_bpf_text_address+0x172/0x190 [ 54.876491][ T540] ? stack_trace_save+0x1c0/0x1c0 [ 54.881636][ T540] ? __kernel_text_address+0x9b/0x110 [ 54.887142][ T540] ? unwind_get_return_address+0x4d/0x90 [ 54.892842][ T540] ? arch_stack_walk+0xf3/0x140 [ 54.898142][ T540] ? stack_trace_save+0x113/0x1c0 [ 54.903131][ T540] ? terminate_walk+0x407/0x4f0 [ 54.907784][ T540] ? avc_has_extended_perms+0x1e3/0xf70 [ 54.913170][ T540] ? memcpy+0x56/0x70 [ 54.916992][ T540] ? avc_has_extended_perms+0x975/0xf70 [ 54.922509][ T540] ? kasan_set_free_info+0x23/0x40 [ 54.927528][ T540] ? ____kasan_slab_free+0x121/0x160 [ 54.932645][ T540] ? __kasan_slab_free+0x11/0x20 [ 54.937417][ T540] ? slab_free_freelist_hook+0xc0/0x190 [ 54.942807][ T540] ? kmem_cache_free+0xa9/0x1e0 [ 54.947666][ T540] ? putname+0xe7/0x140 [ 54.952121][ T540] ? do_sys_openat2+0x1fc/0x710 [ 54.957050][ T540] ? avc_ss_reset+0x280/0x280 [ 54.961560][ T540] ? _kstrtoull+0x3a0/0x4a0 [ 54.966070][ T540] ? kstrtouint_from_user+0x20a/0x2a0 [ 54.971605][ T540] ? kstrtol_from_user+0x310/0x310 [ 54.976554][ T540] ? __fsnotify_parent+0x4b9/0x6c0 [ 54.981507][ T540] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 54.988318][ T540] ? proc_fail_nth_write+0x20b/0x290 [ 54.993426][ T540] ? ioctl_has_perm+0x1f8/0x560 [ 54.998104][ T540] ? do_vfs_ioctl+0x798/0x1a30 [ 55.002685][ T540] ? ioctl_has_perm+0x3f0/0x560 [ 55.007430][ T540] ? preempt_count_add+0x92/0x1a0 [ 55.012273][ T540] ? __x32_compat_sys_ioctl+0x90/0x90 [ 55.017898][ T540] ? has_cap_mac_admin+0x3c0/0x3c0 [ 55.022912][ T540] ? kernel_write+0x3d0/0x3d0 [ 55.027404][ T540] ? selinux_file_ioctl+0x3cc/0x540 [ 55.032724][ T540] ? selinux_file_alloc_security+0x120/0x120 [ 55.038636][ T540] ? __fget_files+0x31e/0x380 [ 55.043209][ T540] ? security_file_ioctl+0x84/0xb0 [ 55.048278][ T540] ? usbdev_poll+0x200/0x200 [ 55.052944][ T540] __se_sys_ioctl+0x114/0x190 [ 55.057837][ T540] __x64_sys_ioctl+0x7b/0x90 [ 55.062804][ T540] do_syscall_64+0x34/0x70 [ 55.067107][ T540] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.073595][ T540] RIP: 0033:0x7f01ffb7c859 [ 55.078709][ T540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.098773][ T540] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.107532][ T540] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 55.116067][ T540] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 55.124448][ T540] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 55.132335][ T540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.140536][ T540] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 55.150221][ T540] usb usb7: device_add((null)) --> -22 [ 55.156360][ T537] FAULT_INJECTION: forcing a failure. [ 55.156360][ T537] name failslab, interval 1, probability 0, space 0, times 0 [ 55.170415][ T537] CPU: 1 PID: 537 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 55.181514][ T537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 55.191959][ T537] Call Trace: [ 55.195728][ T537] dump_stack_lvl+0x1e2/0x24b [ 55.200800][ T537] ? panic+0x812/0x812 [ 55.205152][ T537] ? bfq_pos_tree_add_move+0x43b/0x43b [ 55.210797][ T537] ? unwind_get_return_address+0x4d/0x90 [ 55.216503][ T537] ? arch_stack_walk+0xf3/0x140 [ 55.221370][ T537] dump_stack+0x15/0x17 [ 55.225460][ T537] should_fail+0x3c6/0x510 [ 55.229865][ T537] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 55.235991][ T537] __should_failslab+0xa4/0xe0 [ 55.240635][ T537] should_failslab+0x9/0x20 [ 55.245079][ T537] __kmalloc+0x60/0x330 [ 55.249718][ T537] ? _raw_spin_unlock+0x4d/0x70 [ 55.254659][ T537] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 55.261680][ T537] usb_hcd_submit_urb+0x8c4/0x1b70 [ 55.266854][ T537] ? usb_alloc_urb+0x3d/0x140 [ 55.271362][ T537] ? calculate_sizes+0x10/0x420 [ 55.276134][ T537] ? dma_map_single_attrs+0x160/0x160 [ 55.281529][ T537] ? usb_reset_configuration+0x21b/0xb00 [ 55.287108][ T537] ? usbdev_ioctl+0x40d5/0x5e10 [ 55.292058][ T537] ? __se_sys_ioctl+0x114/0x190 [ 55.296822][ T537] ? __x64_sys_ioctl+0x7b/0x90 [ 55.302280][ T537] ? do_syscall_64+0x34/0x70 [ 55.306868][ T537] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.313437][ T537] usb_submit_urb+0x106e/0x15c0 [ 55.318214][ T537] usb_start_wait_urb+0x120/0x350 [ 55.323483][ T537] ? usb_api_blocking_completion+0xb0/0xb0 [ 55.329383][ T537] ? __kmalloc+0x1aa/0x330 [ 55.333806][ T537] ? __kasan_check_write+0x14/0x20 [ 55.339171][ T537] usb_control_msg+0x2ad/0x4c0 [ 55.344249][ T537] ? usb_anchor_empty+0x40/0x40 [ 55.348870][ T537] ? mutex_trylock+0xa0/0xa0 [ 55.353557][ T537] usb_reset_configuration+0x21b/0xb00 [ 55.359233][ T537] ? mutex_lock+0xd6/0x110 [ 55.363466][ T537] usbdev_ioctl+0x40d5/0x5e10 [ 55.368310][ T537] ? usbdev_poll+0x200/0x200 [ 55.372689][ T537] ? is_bpf_text_address+0x172/0x190 [ 55.378555][ T537] ? stack_trace_save+0x1c0/0x1c0 [ 55.383560][ T537] ? __kernel_text_address+0x9b/0x110 [ 55.389446][ T537] ? unwind_get_return_address+0x4d/0x90 [ 55.394913][ T537] ? arch_stack_walk+0xf3/0x140 [ 55.399961][ T537] ? stack_trace_save+0x113/0x1c0 [ 55.404818][ T537] ? terminate_walk+0x407/0x4f0 [ 55.409579][ T537] ? avc_has_extended_perms+0x1e3/0xf70 [ 55.415046][ T537] ? memcpy+0x56/0x70 [ 55.419040][ T537] ? avc_has_extended_perms+0x975/0xf70 [ 55.424604][ T537] ? kasan_set_free_info+0x23/0x40 [ 55.429739][ T537] ? ____kasan_slab_free+0x121/0x160 [ 55.434926][ T537] ? __kasan_slab_free+0x11/0x20 [ 55.439725][ T537] ? slab_free_freelist_hook+0xc0/0x190 [ 55.445512][ T537] ? kmem_cache_free+0xa9/0x1e0 [ 55.450553][ T537] ? putname+0xe7/0x140 [ 55.454626][ T537] ? do_sys_openat2+0x1fc/0x710 [ 55.459502][ T537] ? avc_ss_reset+0x280/0x280 [ 55.464093][ T537] ? _kstrtoull+0x3a0/0x4a0 [ 55.468911][ T537] ? kstrtouint_from_user+0x20a/0x2a0 [ 55.474262][ T537] ? kstrtol_from_user+0x310/0x310 [ 55.479306][ T537] ? __fsnotify_parent+0x4b9/0x6c0 [ 55.484446][ T537] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 55.490940][ T537] ? proc_fail_nth_write+0x20b/0x290 [ 55.496054][ T537] ? ioctl_has_perm+0x1f8/0x560 [ 55.500928][ T537] ? do_vfs_ioctl+0x798/0x1a30 [ 55.505970][ T537] ? ioctl_has_perm+0x3f0/0x560 [ 55.510747][ T537] ? preempt_count_add+0x92/0x1a0 [ 55.515687][ T537] ? __x32_compat_sys_ioctl+0x90/0x90 [ 55.521298][ T537] ? has_cap_mac_admin+0x3c0/0x3c0 [ 55.526442][ T537] ? kernel_write+0x3d0/0x3d0 [ 55.531059][ T537] ? selinux_file_ioctl+0x3cc/0x540 [ 55.536312][ T537] ? selinux_file_alloc_security+0x120/0x120 [ 55.542167][ T537] ? __fget_files+0x31e/0x380 [ 55.546632][ T537] ? security_file_ioctl+0x84/0xb0 [ 55.552072][ T537] ? usbdev_poll+0x200/0x200 [ 55.556736][ T537] __se_sys_ioctl+0x114/0x190 [ 55.561359][ T537] __x64_sys_ioctl+0x7b/0x90 [ 55.565775][ T537] do_syscall_64+0x34/0x70 [ 55.570180][ T537] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.576258][ T537] RIP: 0033:0x7f214e434859 [ 55.581276][ T537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 55.600836][ T537] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 55.609078][ T537] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 55.616892][ T537] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 55.624706][ T537] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 55.632706][ T537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.640780][ T537] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 [ 55.649144][ T536] FAULT_INJECTION: forcing a failure. [ 55.649144][ T536] name failslab, interval 1, probability 0, space 0, times 0 [ 55.662710][ T536] CPU: 1 PID: 536 Comm: syz-executor.4 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 55.673317][ T536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 55.683842][ T536] Call Trace: [ 55.687204][ T536] dump_stack_lvl+0x1e2/0x24b [ 55.691699][ T536] ? panic+0x812/0x812 [ 55.696024][ T536] ? bfq_pos_tree_add_move+0x43b/0x43b [ 55.702203][ T536] ? unwind_get_return_address+0x4d/0x90 [ 55.707808][ T536] ? arch_stack_walk+0xf3/0x140 [ 55.712491][ T536] dump_stack+0x15/0x17 [ 55.716621][ T536] should_fail+0x3c6/0x510 [ 55.721150][ T536] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 55.726292][ T536] __should_failslab+0xa4/0xe0 [ 55.731007][ T536] should_failslab+0x9/0x20 [ 55.735518][ T536] __kmalloc+0x60/0x330 [ 55.739787][ T536] ? _raw_spin_unlock+0x4d/0x70 [ 55.744676][ T536] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 55.750275][ T536] usb_hcd_submit_urb+0x8c4/0x1b70 [ 55.755429][ T536] ? usb_alloc_urb+0x3d/0x140 [ 55.760411][ T536] ? calculate_sizes+0x10/0x420 [ 55.765315][ T536] ? dma_map_single_attrs+0x160/0x160 [ 55.770674][ T536] ? usb_reset_configuration+0x21b/0xb00 [ 55.776532][ T536] ? usbdev_ioctl+0x40d5/0x5e10 [ 55.781617][ T536] ? __se_sys_ioctl+0x114/0x190 [ 55.786376][ T536] ? __x64_sys_ioctl+0x7b/0x90 [ 55.791115][ T536] ? do_syscall_64+0x34/0x70 [ 55.795817][ T536] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 55.802193][ T536] usb_submit_urb+0x106e/0x15c0 [ 55.807187][ T536] usb_start_wait_urb+0x120/0x350 [ 55.812057][ T536] ? usb_api_blocking_completion+0xb0/0xb0 [ 55.817898][ T536] ? __kmalloc+0x1aa/0x330 [ 55.822293][ T536] ? __kasan_check_write+0x14/0x20 [ 55.827241][ T536] usb_control_msg+0x2ad/0x4c0 [ 55.831861][ T536] ? usb_anchor_empty+0x40/0x40 [ 55.836631][ T536] ? mutex_trylock+0xa0/0xa0 [ 55.841519][ T536] usb_reset_configuration+0x21b/0xb00 [ 55.846884][ T536] ? mutex_lock+0xd6/0x110 [ 55.851376][ T536] usbdev_ioctl+0x40d5/0x5e10 [ 55.855874][ T536] ? usbdev_poll+0x200/0x200 [ 55.860306][ T536] ? is_bpf_text_address+0x172/0x190 [ 55.865411][ T536] ? stack_trace_save+0x1c0/0x1c0 [ 55.870718][ T536] ? __kernel_text_address+0x9b/0x110 [ 55.875975][ T536] ? unwind_get_return_address+0x4d/0x90 [ 55.881651][ T536] ? arch_stack_walk+0xf3/0x140 [ 55.886454][ T536] ? stack_trace_save+0x113/0x1c0 [ 55.891458][ T536] ? terminate_walk+0x407/0x4f0 [ 55.896723][ T536] ? avc_has_extended_perms+0x1e3/0xf70 [ 55.902409][ T536] ? memcpy+0x56/0x70 [ 55.906228][ T536] ? avc_has_extended_perms+0x975/0xf70 [ 55.912100][ T536] ? kasan_set_free_info+0x23/0x40 [ 55.917128][ T536] ? ____kasan_slab_free+0x121/0x160 [ 55.922234][ T536] ? __kasan_slab_free+0x11/0x20 [ 55.927018][ T536] ? slab_free_freelist_hook+0xc0/0x190 [ 55.932482][ T536] ? kmem_cache_free+0xa9/0x1e0 [ 55.937161][ T536] ? putname+0xe7/0x140 [ 55.941266][ T536] ? do_sys_openat2+0x1fc/0x710 [ 55.946219][ T536] ? avc_ss_reset+0x280/0x280 [ 55.950987][ T536] ? _kstrtoull+0x3a0/0x4a0 [ 55.955340][ T536] ? kstrtouint_from_user+0x20a/0x2a0 [ 55.960735][ T536] ? kstrtol_from_user+0x310/0x310 [ 55.965836][ T536] ? __fsnotify_parent+0x4b9/0x6c0 [ 55.970947][ T536] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 55.977477][ T536] ? proc_fail_nth_write+0x20b/0x290 [ 55.982794][ T536] ? ioctl_has_perm+0x1f8/0x560 [ 55.987772][ T536] ? do_vfs_ioctl+0x798/0x1a30 [ 55.992477][ T536] ? ioctl_has_perm+0x3f0/0x560 [ 55.997237][ T536] ? preempt_count_add+0x92/0x1a0 [ 56.002558][ T536] ? __x32_compat_sys_ioctl+0x90/0x90 [ 56.007743][ T536] ? has_cap_mac_admin+0x3c0/0x3c0 [ 56.013238][ T536] ? kernel_write+0x3d0/0x3d0 [ 56.018293][ T536] ? selinux_file_ioctl+0x3cc/0x540 [ 56.023555][ T536] ? selinux_file_alloc_security+0x120/0x120 [ 56.029521][ T536] ? __fget_files+0x31e/0x380 [ 56.034117][ T536] ? security_file_ioctl+0x84/0xb0 [ 56.039083][ T536] ? usbdev_poll+0x200/0x200 [ 56.043942][ T536] __se_sys_ioctl+0x114/0x190 [ 56.048440][ T536] __x64_sys_ioctl+0x7b/0x90 [ 56.053077][ T536] do_syscall_64+0x34/0x70 [ 56.057765][ T536] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.063647][ T536] RIP: 0033:0x7f729f323859 [ 56.067964][ T536] 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 [ 56.087796][ T536] RSP: 002b:00007f729eea60c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.096466][ T536] RAX: ffffffffffffffda RBX: 00007f729f442f80 RCX: 00007f729f323859 2024/10/16 00:40:48 executed programs: 42 [ 56.104790][ T536] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 56.112607][ T536] RBP: 00007f729eea6120 R08: 0000000000000000 R09: 0000000000000000 [ 56.120924][ T536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.128932][ T536] R13: 000000000000000b R14: 00007f729f442f80 R15: 00007ffc94ccc368 [ 56.152230][ T565] FAULT_INJECTION: forcing a failure. [ 56.152230][ T565] name failslab, interval 1, probability 0, space 0, times 0 [ 56.176691][ T565] CPU: 1 PID: 565 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 56.187051][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.197075][ T565] Call Trace: [ 56.200233][ T565] dump_stack_lvl+0x1e2/0x24b [ 56.205021][ T565] ? panic+0x812/0x812 [ 56.208913][ T565] ? bfq_pos_tree_add_move+0x43b/0x43b [ 56.214467][ T565] dump_stack+0x15/0x17 [ 56.218547][ T565] should_fail+0x3c6/0x510 [ 56.223432][ T565] ? kvasprintf_const+0x5e/0x190 [ 56.228477][ T565] __should_failslab+0xa4/0xe0 [ 56.233141][ T565] should_failslab+0x9/0x20 [ 56.238732][ T565] __kmalloc_track_caller+0x5f/0x320 [ 56.243920][ T565] kvasprintf+0xd6/0x180 [ 56.248274][ T565] ? __x64_sys_ioctl+0x7b/0x90 [ 56.252943][ T565] ? do_syscall_64+0x34/0x70 [ 56.257463][ T565] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.264126][ T565] ? bust_spinlocks+0xe0/0xe0 [ 56.268697][ T565] ? __kasan_check_write+0x14/0x20 [ 56.273646][ T565] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 56.279350][ T565] ? _raw_spin_lock+0x1b0/0x1b0 [ 56.284159][ T565] kvasprintf_const+0x5e/0x190 [ 56.288770][ T565] kobject_set_name_vargs+0x61/0x120 [ 56.293979][ T565] dev_set_name+0xd1/0x120 [ 56.298358][ T565] ? get_device+0x30/0x30 [ 56.302522][ T565] ? pm_runtime_init+0x275/0x350 [ 56.307927][ T565] ? _raw_spin_unlock_irq+0x4e/0x70 [ 56.313232][ T565] usb_set_configuration+0xf14/0x1f30 [ 56.318647][ T565] usbdev_ioctl+0x40fa/0x5e10 [ 56.323492][ T565] ? usbdev_poll+0x200/0x200 [ 56.328285][ T565] ? is_bpf_text_address+0x172/0x190 [ 56.333476][ T565] ? stack_trace_save+0x1c0/0x1c0 [ 56.338429][ T565] ? __kernel_text_address+0x9b/0x110 [ 56.344088][ T565] ? unwind_get_return_address+0x4d/0x90 [ 56.349989][ T565] ? arch_stack_walk+0xf3/0x140 [ 56.354928][ T565] ? stack_trace_save+0x113/0x1c0 [ 56.359783][ T565] ? terminate_walk+0x407/0x4f0 [ 56.364671][ T565] ? avc_has_extended_perms+0x1e3/0xf70 [ 56.370198][ T565] ? memcpy+0x56/0x70 [ 56.373988][ T565] ? avc_has_extended_perms+0x975/0xf70 [ 56.379377][ T565] ? kasan_set_free_info+0x23/0x40 [ 56.384440][ T565] ? ____kasan_slab_free+0x121/0x160 [ 56.389727][ T565] ? __kasan_slab_free+0x11/0x20 [ 56.394747][ T565] ? slab_free_freelist_hook+0xc0/0x190 [ 56.400440][ T565] ? kmem_cache_free+0xa9/0x1e0 [ 56.405142][ T565] ? putname+0xe7/0x140 [ 56.409462][ T565] ? do_sys_openat2+0x1fc/0x710 [ 56.414184][ T565] ? avc_ss_reset+0x280/0x280 [ 56.418717][ T565] ? _kstrtoull+0x3a0/0x4a0 [ 56.423257][ T565] ? kstrtouint_from_user+0x20a/0x2a0 [ 56.428550][ T565] ? kstrtol_from_user+0x310/0x310 [ 56.433492][ T565] ? __fsnotify_parent+0x4b9/0x6c0 [ 56.438451][ T565] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 56.444859][ T565] ? proc_fail_nth_write+0x20b/0x290 [ 56.450343][ T565] ? ioctl_has_perm+0x1f8/0x560 [ 56.455260][ T565] ? do_vfs_ioctl+0x798/0x1a30 [ 56.459819][ T565] ? ioctl_has_perm+0x3f0/0x560 [ 56.464478][ T565] ? preempt_count_add+0x92/0x1a0 [ 56.469535][ T565] ? __x32_compat_sys_ioctl+0x90/0x90 [ 56.475106][ T565] ? has_cap_mac_admin+0x3c0/0x3c0 [ 56.480217][ T565] ? kernel_write+0x3d0/0x3d0 [ 56.484798][ T565] ? selinux_file_ioctl+0x3cc/0x540 [ 56.490190][ T565] ? selinux_file_alloc_security+0x120/0x120 [ 56.495940][ T565] ? __fget_files+0x31e/0x380 [ 56.500447][ T565] ? security_file_ioctl+0x84/0xb0 [ 56.505408][ T565] ? usbdev_poll+0x200/0x200 [ 56.509896][ T565] __se_sys_ioctl+0x114/0x190 [ 56.514508][ T565] __x64_sys_ioctl+0x7b/0x90 [ 56.519182][ T565] do_syscall_64+0x34/0x70 [ 56.523417][ T565] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.529132][ T565] RIP: 0033:0x7f4578d17859 [ 56.533387][ T565] 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 [ 56.553459][ T565] RSP: 002b:00007f457889a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 56.562758][ T565] RAX: ffffffffffffffda RBX: 00007f4578e36f80 RCX: 00007f4578d17859 [ 56.571061][ T565] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 56.578920][ T565] RBP: 00007f457889a120 R08: 0000000000000000 R09: 0000000000000000 [ 56.587157][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.595136][ T565] R13: 000000000000000b R14: 00007f4578e36f80 R15: 00007ffc99e003b8 [ 56.610370][ T565] usb usb7: device_add((null)) --> -22 [ 56.617217][ T569] FAULT_INJECTION: forcing a failure. [ 56.617217][ T569] name failslab, interval 1, probability 0, space 0, times 0 [ 56.629985][ T569] CPU: 1 PID: 569 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 56.640484][ T569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 56.650361][ T569] Call Trace: [ 56.653695][ T569] dump_stack_lvl+0x1e2/0x24b [ 56.658200][ T569] ? panic+0x812/0x812 [ 56.662281][ T569] ? bfq_pos_tree_add_move+0x43b/0x43b [ 56.667596][ T569] ? unwind_get_return_address+0x4d/0x90 [ 56.673122][ T569] ? arch_stack_walk+0xf3/0x140 [ 56.677826][ T569] dump_stack+0x15/0x17 [ 56.681804][ T569] should_fail+0x3c6/0x510 [ 56.686060][ T569] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 56.691175][ T569] __should_failslab+0xa4/0xe0 [ 56.695964][ T569] should_failslab+0x9/0x20 [ 56.700646][ T569] __kmalloc+0x60/0x330 [ 56.704698][ T569] ? _raw_spin_unlock+0x4d/0x70 [ 56.709664][ T569] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 56.715410][ T569] usb_hcd_submit_urb+0x8c4/0x1b70 [ 56.720788][ T569] ? usb_alloc_urb+0x3d/0x140 [ 56.725365][ T569] ? calculate_sizes+0x10/0x420 [ 56.730343][ T569] ? dma_map_single_attrs+0x160/0x160 [ 56.735538][ T569] ? usb_reset_configuration+0x21b/0xb00 [ 56.741117][ T569] ? usbdev_ioctl+0x40d5/0x5e10 [ 56.745810][ T569] ? __se_sys_ioctl+0x114/0x190 [ 56.750752][ T569] ? __x64_sys_ioctl+0x7b/0x90 [ 56.755788][ T569] ? do_syscall_64+0x34/0x70 [ 56.760327][ T569] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 56.766327][ T569] usb_submit_urb+0x106e/0x15c0 [ 56.771158][ T569] usb_start_wait_urb+0x120/0x350 [ 56.776211][ T569] ? usb_api_blocking_completion+0xb0/0xb0 [ 56.781834][ T569] ? __kmalloc+0x1aa/0x330 [ 56.786242][ T569] ? __kasan_check_write+0x14/0x20 [ 56.791352][ T569] usb_control_msg+0x2ad/0x4c0 [ 56.795941][ T569] ? usb_anchor_empty+0x40/0x40 [ 56.800709][ T569] ? mutex_trylock+0xa0/0xa0 [ 56.805463][ T569] usb_reset_configuration+0x21b/0xb00 [ 56.810749][ T569] ? mutex_lock+0xd6/0x110 [ 56.815095][ T569] usbdev_ioctl+0x40d5/0x5e10 [ 56.820000][ T569] ? usbdev_poll+0x200/0x200 [ 56.824558][ T569] ? is_bpf_text_address+0x172/0x190 [ 56.829627][ T569] ? stack_trace_save+0x1c0/0x1c0 [ 56.834718][ T569] ? __kernel_text_address+0x9b/0x110 [ 56.839897][ T569] ? unwind_get_return_address+0x4d/0x90 [ 56.845448][ T569] ? arch_stack_walk+0xf3/0x140 [ 56.850380][ T569] ? stack_trace_save+0x113/0x1c0 [ 56.855235][ T569] ? terminate_walk+0x407/0x4f0 [ 56.859932][ T569] ? avc_has_extended_perms+0x1e3/0xf70 [ 56.865315][ T569] ? memcpy+0x56/0x70 [ 56.869132][ T569] ? avc_has_extended_perms+0x975/0xf70 [ 56.874510][ T569] ? kasan_set_free_info+0x23/0x40 [ 56.879577][ T569] ? ____kasan_slab_free+0x121/0x160 [ 56.884686][ T569] ? __kasan_slab_free+0x11/0x20 [ 56.889457][ T569] ? slab_free_freelist_hook+0xc0/0x190 [ 56.894852][ T569] ? kmem_cache_free+0xa9/0x1e0 [ 56.899610][ T569] ? putname+0xe7/0x140 [ 56.903603][ T569] ? do_sys_openat2+0x1fc/0x710 [ 56.908408][ T569] ? avc_ss_reset+0x280/0x280 [ 56.912921][ T569] ? _kstrtoull+0x3a0/0x4a0 [ 56.917264][ T569] ? kstrtouint_from_user+0x20a/0x2a0 [ 56.922557][ T569] ? kstrtol_from_user+0x310/0x310 [ 56.927508][ T569] ? __fsnotify_parent+0x4b9/0x6c0 [ 56.932540][ T569] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 56.938963][ T569] ? proc_fail_nth_write+0x20b/0x290 [ 56.944105][ T569] ? ioctl_has_perm+0x1f8/0x560 [ 56.948769][ T569] ? do_vfs_ioctl+0x798/0x1a30 [ 56.953609][ T569] ? ioctl_has_perm+0x3f0/0x560 [ 56.958689][ T569] ? preempt_count_add+0x92/0x1a0 [ 56.963610][ T569] ? __x32_compat_sys_ioctl+0x90/0x90 [ 56.968818][ T569] ? has_cap_mac_admin+0x3c0/0x3c0 [ 56.974053][ T569] ? kernel_write+0x3d0/0x3d0 [ 56.978546][ T569] ? selinux_file_ioctl+0x3cc/0x540 [ 56.983586][ T569] ? selinux_file_alloc_security+0x120/0x120 [ 56.989398][ T569] ? __fget_files+0x31e/0x380 [ 56.993912][ T569] ? security_file_ioctl+0x84/0xb0 [ 56.998857][ T569] ? usbdev_poll+0x200/0x200 [ 57.003370][ T569] __se_sys_ioctl+0x114/0x190 [ 57.007882][ T569] __x64_sys_ioctl+0x7b/0x90 [ 57.012318][ T569] do_syscall_64+0x34/0x70 [ 57.016677][ T569] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.023092][ T569] RIP: 0033:0x7f0645c9f859 [ 57.027687][ T569] 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 [ 57.047391][ T569] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.056119][ T569] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 57.064610][ T569] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 57.072496][ T569] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 57.080578][ T569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.088378][ T569] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 57.099564][ T567] FAULT_INJECTION: forcing a failure. [ 57.099564][ T567] name failslab, interval 1, probability 0, space 0, times 0 [ 57.113383][ T567] CPU: 0 PID: 567 Comm: syz-executor.5 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 57.124006][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 57.134070][ T567] Call Trace: [ 57.137302][ T567] dump_stack_lvl+0x1e2/0x24b [ 57.142008][ T567] ? panic+0x812/0x812 [ 57.145954][ T567] ? bfq_pos_tree_add_move+0x43b/0x43b [ 57.151265][ T567] ? unwind_get_return_address+0x4d/0x90 [ 57.156714][ T567] ? arch_stack_walk+0xf3/0x140 [ 57.162267][ T567] dump_stack+0x15/0x17 [ 57.166247][ T567] should_fail+0x3c6/0x510 [ 57.170650][ T567] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 57.175772][ T567] __should_failslab+0xa4/0xe0 [ 57.180442][ T567] should_failslab+0x9/0x20 [ 57.185050][ T567] __kmalloc+0x60/0x330 [ 57.189102][ T567] ? _raw_spin_unlock+0x4d/0x70 [ 57.194096][ T567] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 57.199610][ T567] usb_hcd_submit_urb+0x8c4/0x1b70 [ 57.204945][ T567] ? usb_alloc_urb+0x3d/0x140 [ 57.209791][ T567] ? calculate_sizes+0x10/0x420 [ 57.215163][ T567] ? dma_map_single_attrs+0x160/0x160 [ 57.220645][ T567] ? usb_reset_configuration+0x21b/0xb00 [ 57.226375][ T567] ? usbdev_ioctl+0x40d5/0x5e10 [ 57.231483][ T567] ? __se_sys_ioctl+0x114/0x190 [ 57.236282][ T567] ? __x64_sys_ioctl+0x7b/0x90 [ 57.240966][ T567] ? do_syscall_64+0x34/0x70 [ 57.246146][ T567] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.252231][ T567] usb_submit_urb+0x106e/0x15c0 [ 57.257260][ T567] usb_start_wait_urb+0x120/0x350 [ 57.262482][ T567] ? usb_api_blocking_completion+0xb0/0xb0 [ 57.268488][ T567] ? __kmalloc+0x1aa/0x330 [ 57.272750][ T567] ? __kasan_check_write+0x14/0x20 [ 57.277921][ T567] usb_control_msg+0x2ad/0x4c0 [ 57.282597][ T567] ? usb_anchor_empty+0x40/0x40 [ 57.287375][ T567] ? mutex_trylock+0xa0/0xa0 [ 57.291980][ T567] usb_reset_configuration+0x21b/0xb00 [ 57.297362][ T567] ? mutex_lock+0xd6/0x110 [ 57.301602][ T567] usbdev_ioctl+0x40d5/0x5e10 [ 57.306126][ T567] ? usbdev_poll+0x200/0x200 [ 57.310738][ T567] ? is_bpf_text_address+0x172/0x190 [ 57.316225][ T567] ? stack_trace_save+0x1c0/0x1c0 [ 57.321181][ T567] ? __kernel_text_address+0x9b/0x110 [ 57.326540][ T567] ? unwind_get_return_address+0x4d/0x90 [ 57.332277][ T567] ? arch_stack_walk+0xf3/0x140 [ 57.336975][ T567] ? stack_trace_save+0x113/0x1c0 [ 57.341862][ T567] ? terminate_walk+0x407/0x4f0 [ 57.346515][ T567] ? avc_has_extended_perms+0x1e3/0xf70 [ 57.351886][ T567] ? memcpy+0x56/0x70 [ 57.355804][ T567] ? avc_has_extended_perms+0x975/0xf70 [ 57.361186][ T567] ? kasan_set_free_info+0x23/0x40 [ 57.366236][ T567] ? ____kasan_slab_free+0x121/0x160 [ 57.371549][ T567] ? __kasan_slab_free+0x11/0x20 [ 57.376387][ T567] ? slab_free_freelist_hook+0xc0/0x190 [ 57.381893][ T567] ? kmem_cache_free+0xa9/0x1e0 [ 57.387029][ T567] ? putname+0xe7/0x140 [ 57.391076][ T567] ? do_sys_openat2+0x1fc/0x710 [ 57.396060][ T567] ? avc_ss_reset+0x280/0x280 [ 57.400638][ T567] ? _kstrtoull+0x3a0/0x4a0 [ 57.405136][ T567] ? kstrtouint_from_user+0x20a/0x2a0 [ 57.410321][ T567] ? kstrtol_from_user+0x310/0x310 [ 57.415695][ T567] ? __fsnotify_parent+0x4b9/0x6c0 [ 57.421121][ T567] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 57.427678][ T567] ? proc_fail_nth_write+0x20b/0x290 [ 57.433073][ T567] ? ioctl_has_perm+0x1f8/0x560 [ 57.437735][ T567] ? do_vfs_ioctl+0x798/0x1a30 [ 57.443137][ T567] ? ioctl_has_perm+0x3f0/0x560 [ 57.447900][ T567] ? preempt_count_add+0x92/0x1a0 [ 57.453059][ T567] ? __x32_compat_sys_ioctl+0x90/0x90 [ 57.458249][ T567] ? has_cap_mac_admin+0x3c0/0x3c0 [ 57.463590][ T567] ? kernel_write+0x3d0/0x3d0 [ 57.468182][ T567] ? selinux_file_ioctl+0x3cc/0x540 [ 57.473366][ T567] ? selinux_file_alloc_security+0x120/0x120 [ 57.479379][ T567] ? __fget_files+0x31e/0x380 [ 57.483988][ T567] ? security_file_ioctl+0x84/0xb0 [ 57.489025][ T567] ? usbdev_poll+0x200/0x200 [ 57.493439][ T567] __se_sys_ioctl+0x114/0x190 [ 57.498050][ T567] __x64_sys_ioctl+0x7b/0x90 [ 57.502556][ T567] do_syscall_64+0x34/0x70 [ 57.506942][ T567] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.512729][ T567] RIP: 0033:0x7f80923ee859 [ 57.516973][ T567] 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 [ 57.536860][ T567] RSP: 002b:00007f8091f710c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 57.545392][ T567] RAX: ffffffffffffffda RBX: 00007f809250df80 RCX: 00007f80923ee859 [ 57.553455][ T567] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 57.561668][ T567] RBP: 00007f8091f71120 R08: 0000000000000000 R09: 0000000000000000 [ 57.569682][ T567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 57.577740][ T567] R13: 000000000000000b R14: 00007f809250df80 R15: 00007ffe099c9718 [ 57.586684][ T571] FAULT_INJECTION: forcing a failure. [ 57.586684][ T571] name failslab, interval 1, probability 0, space 0, times 0 [ 57.599415][ T571] CPU: 0 PID: 571 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 57.609662][ T571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 57.619873][ T571] Call Trace: [ 57.623019][ T571] dump_stack_lvl+0x1e2/0x24b [ 57.627519][ T571] ? panic+0x812/0x812 [ 57.631619][ T571] ? bfq_pos_tree_add_move+0x43b/0x43b [ 57.637023][ T571] ? unwind_get_return_address+0x4d/0x90 [ 57.642759][ T571] ? arch_stack_walk+0xf3/0x140 [ 57.647831][ T571] dump_stack+0x15/0x17 [ 57.651828][ T571] should_fail+0x3c6/0x510 [ 57.656157][ T571] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 57.661406][ T571] __should_failslab+0xa4/0xe0 [ 57.666015][ T571] should_failslab+0x9/0x20 [ 57.670337][ T571] __kmalloc+0x60/0x330 [ 57.674460][ T571] ? _raw_spin_unlock+0x4d/0x70 [ 57.679233][ T571] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 57.684733][ T571] usb_hcd_submit_urb+0x8c4/0x1b70 [ 57.689657][ T571] ? usb_alloc_urb+0x3d/0x140 [ 57.694554][ T571] ? calculate_sizes+0x10/0x420 [ 57.699245][ T571] ? dma_map_single_attrs+0x160/0x160 [ 57.705014][ T571] ? usb_reset_configuration+0x21b/0xb00 [ 57.710665][ T571] ? usbdev_ioctl+0x40d5/0x5e10 [ 57.715353][ T571] ? __se_sys_ioctl+0x114/0x190 [ 57.720121][ T571] ? __x64_sys_ioctl+0x7b/0x90 [ 57.724718][ T571] ? do_syscall_64+0x34/0x70 [ 57.729155][ T571] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.735065][ T571] usb_submit_urb+0x106e/0x15c0 [ 57.739926][ T571] usb_start_wait_urb+0x120/0x350 [ 57.744806][ T571] ? usb_api_blocking_completion+0xb0/0xb0 [ 57.751081][ T571] ? __kmalloc+0x1aa/0x330 [ 57.755444][ T571] ? __kasan_check_write+0x14/0x20 [ 57.760399][ T571] usb_control_msg+0x2ad/0x4c0 [ 57.765000][ T571] ? usb_anchor_empty+0x40/0x40 [ 57.769674][ T571] ? mutex_trylock+0xa0/0xa0 [ 57.774185][ T571] usb_reset_configuration+0x21b/0xb00 [ 57.779964][ T571] ? mutex_lock+0xd6/0x110 [ 57.784178][ T571] usbdev_ioctl+0x40d5/0x5e10 [ 57.788769][ T571] ? usbdev_poll+0x200/0x200 [ 57.793484][ T571] ? is_bpf_text_address+0x172/0x190 [ 57.798610][ T571] ? stack_trace_save+0x1c0/0x1c0 [ 57.803567][ T571] ? __kernel_text_address+0x9b/0x110 [ 57.808900][ T571] ? unwind_get_return_address+0x4d/0x90 [ 57.814395][ T571] ? arch_stack_walk+0xf3/0x140 [ 57.819334][ T571] ? stack_trace_save+0x113/0x1c0 [ 57.824555][ T571] ? terminate_walk+0x407/0x4f0 [ 57.829365][ T571] ? avc_has_extended_perms+0x1e3/0xf70 [ 57.835050][ T571] ? memcpy+0x56/0x70 [ 57.838926][ T571] ? avc_has_extended_perms+0x975/0xf70 [ 57.844610][ T571] ? kasan_set_free_info+0x23/0x40 [ 57.849741][ T571] ? ____kasan_slab_free+0x121/0x160 [ 57.855033][ T571] ? __kasan_slab_free+0x11/0x20 [ 57.859986][ T571] ? slab_free_freelist_hook+0xc0/0x190 [ 57.865432][ T571] ? kmem_cache_free+0xa9/0x1e0 [ 57.870222][ T571] ? putname+0xe7/0x140 [ 57.874370][ T571] ? do_sys_openat2+0x1fc/0x710 [ 57.879071][ T571] ? avc_ss_reset+0x280/0x280 [ 57.883669][ T571] ? _kstrtoull+0x3a0/0x4a0 [ 57.888018][ T571] ? kstrtouint_from_user+0x20a/0x2a0 [ 57.894087][ T571] ? kstrtol_from_user+0x310/0x310 [ 57.899715][ T571] ? __fsnotify_parent+0x4b9/0x6c0 [ 57.905065][ T571] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 57.912143][ T571] ? proc_fail_nth_write+0x20b/0x290 [ 57.917635][ T571] ? ioctl_has_perm+0x1f8/0x560 [ 57.922595][ T571] ? do_vfs_ioctl+0x798/0x1a30 [ 57.927192][ T571] ? ioctl_has_perm+0x3f0/0x560 [ 57.932265][ T571] ? preempt_count_add+0x92/0x1a0 [ 57.937120][ T571] ? __x32_compat_sys_ioctl+0x90/0x90 [ 57.942414][ T571] ? has_cap_mac_admin+0x3c0/0x3c0 [ 57.947352][ T571] ? kernel_write+0x3d0/0x3d0 [ 57.952247][ T571] ? selinux_file_ioctl+0x3cc/0x540 [ 57.957488][ T571] ? selinux_file_alloc_security+0x120/0x120 [ 57.963407][ T571] ? __fget_files+0x31e/0x380 [ 57.968540][ T571] ? security_file_ioctl+0x84/0xb0 [ 57.973878][ T571] ? usbdev_poll+0x200/0x200 [ 57.978298][ T571] __se_sys_ioctl+0x114/0x190 [ 57.982796][ T571] __x64_sys_ioctl+0x7b/0x90 [ 57.987327][ T571] do_syscall_64+0x34/0x70 [ 57.991565][ T571] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 57.997388][ T571] RIP: 0033:0x7f01ffb7c859 [ 58.001973][ T571] 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 [ 58.021844][ T571] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.030269][ T571] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 58.038262][ T571] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 58.046249][ T571] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 58.054399][ T571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.062732][ T571] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 58.086213][ T598] FAULT_INJECTION: forcing a failure. [ 58.086213][ T598] name failslab, interval 1, probability 0, space 0, times 0 [ 58.098814][ T598] CPU: 0 PID: 598 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 58.109301][ T598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 58.119397][ T598] Call Trace: [ 58.122621][ T598] dump_stack_lvl+0x1e2/0x24b [ 58.127172][ T598] ? panic+0x812/0x812 [ 58.131050][ T598] ? bfq_pos_tree_add_move+0x43b/0x43b [ 58.136346][ T598] dump_stack+0x15/0x17 [ 58.140592][ T598] should_fail+0x3c6/0x510 [ 58.144834][ T598] ? kvasprintf_const+0x5e/0x190 [ 58.149689][ T598] __should_failslab+0xa4/0xe0 [ 58.154476][ T598] should_failslab+0x9/0x20 [ 58.158908][ T598] __kmalloc_track_caller+0x5f/0x320 [ 58.164584][ T598] kvasprintf+0xd6/0x180 [ 58.168713][ T598] ? __x64_sys_ioctl+0x7b/0x90 [ 58.173316][ T598] ? do_syscall_64+0x34/0x70 [ 58.177878][ T598] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.183892][ T598] ? bust_spinlocks+0xe0/0xe0 [ 58.188422][ T598] ? __kasan_check_write+0x14/0x20 [ 58.193542][ T598] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 58.199016][ T598] ? _raw_spin_lock+0x1b0/0x1b0 [ 58.203708][ T598] kvasprintf_const+0x5e/0x190 [ 58.208696][ T598] kobject_set_name_vargs+0x61/0x120 [ 58.214109][ T598] dev_set_name+0xd1/0x120 [ 58.218404][ T598] ? get_device+0x30/0x30 [ 58.222657][ T598] ? pm_runtime_init+0x275/0x350 [ 58.227436][ T598] ? _raw_spin_unlock_irq+0x4e/0x70 [ 58.232893][ T598] usb_set_configuration+0xf14/0x1f30 [ 58.238160][ T598] usbdev_ioctl+0x40fa/0x5e10 [ 58.242820][ T598] ? usbdev_poll+0x200/0x200 [ 58.247677][ T598] ? is_bpf_text_address+0x172/0x190 [ 58.253152][ T598] ? stack_trace_save+0x1c0/0x1c0 [ 58.258281][ T598] ? __kernel_text_address+0x9b/0x110 [ 58.263571][ T598] ? unwind_get_return_address+0x4d/0x90 [ 58.269412][ T598] ? arch_stack_walk+0xf3/0x140 [ 58.274095][ T598] ? stack_trace_save+0x113/0x1c0 [ 58.279364][ T598] ? terminate_walk+0x407/0x4f0 [ 58.284371][ T598] ? avc_has_extended_perms+0x1e3/0xf70 [ 58.289919][ T598] ? memcpy+0x56/0x70 [ 58.293757][ T598] ? avc_has_extended_perms+0x975/0xf70 [ 58.299157][ T598] ? kasan_set_free_info+0x23/0x40 [ 58.304176][ T598] ? ____kasan_slab_free+0x121/0x160 [ 58.309293][ T598] ? __kasan_slab_free+0x11/0x20 [ 58.314201][ T598] ? slab_free_freelist_hook+0xc0/0x190 [ 58.319778][ T598] ? kmem_cache_free+0xa9/0x1e0 [ 58.324729][ T598] ? putname+0xe7/0x140 [ 58.329470][ T598] ? do_sys_openat2+0x1fc/0x710 [ 58.334331][ T598] ? avc_ss_reset+0x280/0x280 [ 58.338832][ T598] ? _kstrtoull+0x3a0/0x4a0 [ 58.343175][ T598] ? kstrtouint_from_user+0x20a/0x2a0 [ 58.348641][ T598] ? kstrtol_from_user+0x310/0x310 [ 58.353840][ T598] ? __fsnotify_parent+0x4b9/0x6c0 [ 58.358963][ T598] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 58.365496][ T598] ? proc_fail_nth_write+0x20b/0x290 [ 58.370807][ T598] ? ioctl_has_perm+0x1f8/0x560 [ 58.375494][ T598] ? do_vfs_ioctl+0x798/0x1a30 [ 58.380101][ T598] ? ioctl_has_perm+0x3f0/0x560 [ 58.384770][ T598] ? preempt_count_add+0x92/0x1a0 [ 58.389708][ T598] ? __x32_compat_sys_ioctl+0x90/0x90 [ 58.394920][ T598] ? has_cap_mac_admin+0x3c0/0x3c0 [ 58.400046][ T598] ? kernel_write+0x3d0/0x3d0 [ 58.404786][ T598] ? selinux_file_ioctl+0x3cc/0x540 [ 58.409941][ T598] ? selinux_file_alloc_security+0x120/0x120 [ 58.415732][ T598] ? __fget_files+0x31e/0x380 [ 58.420246][ T598] ? security_file_ioctl+0x84/0xb0 [ 58.425187][ T598] ? usbdev_poll+0x200/0x200 [ 58.429935][ T598] __se_sys_ioctl+0x114/0x190 [ 58.434738][ T598] __x64_sys_ioctl+0x7b/0x90 [ 58.439264][ T598] do_syscall_64+0x34/0x70 [ 58.443788][ T598] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.449575][ T598] RIP: 0033:0x7f214e434859 [ 58.454114][ T598] 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 [ 58.473792][ T598] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.482027][ T598] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 58.489917][ T598] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 58.497746][ T598] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 58.505751][ T598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.513514][ T598] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 [ 58.522407][ T598] usb usb7: device_add((null)) --> -22 [ 58.536933][ T604] FAULT_INJECTION: forcing a failure. [ 58.536933][ T604] name failslab, interval 1, probability 0, space 0, times 0 [ 58.560066][ T604] CPU: 0 PID: 604 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 58.570310][ T604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 58.580302][ T604] Call Trace: [ 58.583764][ T604] dump_stack_lvl+0x1e2/0x24b [ 58.588352][ T604] ? panic+0x812/0x812 [ 58.592279][ T604] ? bfq_pos_tree_add_move+0x43b/0x43b [ 58.597582][ T604] dump_stack+0x15/0x17 [ 58.601574][ T604] should_fail+0x3c6/0x510 [ 58.605810][ T604] ? kvasprintf_const+0x5e/0x190 [ 58.610676][ T604] __should_failslab+0xa4/0xe0 [ 58.615275][ T604] should_failslab+0x9/0x20 [ 58.619602][ T604] __kmalloc_track_caller+0x5f/0x320 [ 58.624841][ T604] kvasprintf+0xd6/0x180 [ 58.628929][ T604] ? __x64_sys_ioctl+0x7b/0x90 [ 58.633527][ T604] ? do_syscall_64+0x34/0x70 [ 58.638012][ T604] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.643844][ T604] ? bust_spinlocks+0xe0/0xe0 [ 58.648435][ T604] ? __kasan_check_write+0x14/0x20 [ 58.653578][ T604] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 58.658971][ T604] ? _raw_spin_lock+0x1b0/0x1b0 [ 58.663707][ T604] kvasprintf_const+0x5e/0x190 [ 58.668334][ T604] kobject_set_name_vargs+0x61/0x120 [ 58.673430][ T604] dev_set_name+0xd1/0x120 [ 58.677772][ T604] ? get_device+0x30/0x30 [ 58.682023][ T604] ? pm_runtime_init+0x275/0x350 [ 58.686795][ T604] ? _raw_spin_unlock_irq+0x4e/0x70 [ 58.691839][ T604] usb_set_configuration+0xf14/0x1f30 [ 58.697136][ T604] usbdev_ioctl+0x40fa/0x5e10 [ 58.701756][ T604] ? usbdev_poll+0x200/0x200 [ 58.706411][ T604] ? is_bpf_text_address+0x172/0x190 [ 58.712139][ T604] ? stack_trace_save+0x1c0/0x1c0 [ 58.717342][ T604] ? __kernel_text_address+0x9b/0x110 [ 58.722595][ T604] ? unwind_get_return_address+0x4d/0x90 [ 58.728138][ T604] ? arch_stack_walk+0xf3/0x140 [ 58.732861][ T604] ? stack_trace_save+0x113/0x1c0 [ 58.737694][ T604] ? terminate_walk+0x407/0x4f0 [ 58.743010][ T604] ? avc_has_extended_perms+0x1e3/0xf70 [ 58.748851][ T604] ? memcpy+0x56/0x70 [ 58.753177][ T604] ? avc_has_extended_perms+0x975/0xf70 [ 58.759438][ T604] ? kasan_set_free_info+0x23/0x40 [ 58.764432][ T604] ? ____kasan_slab_free+0x121/0x160 [ 58.769653][ T604] ? __kasan_slab_free+0x11/0x20 [ 58.774616][ T604] ? slab_free_freelist_hook+0xc0/0x190 [ 58.779967][ T604] ? kmem_cache_free+0xa9/0x1e0 [ 58.784828][ T604] ? putname+0xe7/0x140 [ 58.788828][ T604] ? do_sys_openat2+0x1fc/0x710 [ 58.793594][ T604] ? avc_ss_reset+0x280/0x280 [ 58.798286][ T604] ? _kstrtoull+0x3a0/0x4a0 [ 58.802618][ T604] ? kstrtouint_from_user+0x20a/0x2a0 [ 58.807886][ T604] ? kstrtol_from_user+0x310/0x310 [ 58.812783][ T604] ? __fsnotify_parent+0x4b9/0x6c0 [ 58.818027][ T604] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 58.824882][ T604] ? proc_fail_nth_write+0x20b/0x290 [ 58.830743][ T604] ? ioctl_has_perm+0x1f8/0x560 [ 58.836139][ T604] ? do_vfs_ioctl+0x798/0x1a30 [ 58.841003][ T604] ? ioctl_has_perm+0x3f0/0x560 [ 58.846178][ T604] ? preempt_count_add+0x92/0x1a0 [ 58.851149][ T604] ? __x32_compat_sys_ioctl+0x90/0x90 [ 58.856431][ T604] ? has_cap_mac_admin+0x3c0/0x3c0 [ 58.861379][ T604] ? kernel_write+0x3d0/0x3d0 [ 58.866153][ T604] ? selinux_file_ioctl+0x3cc/0x540 [ 58.871276][ T604] ? selinux_file_alloc_security+0x120/0x120 [ 58.877101][ T604] ? __fget_files+0x31e/0x380 [ 58.881783][ T604] ? security_file_ioctl+0x84/0xb0 [ 58.887031][ T604] ? usbdev_poll+0x200/0x200 [ 58.891546][ T604] __se_sys_ioctl+0x114/0x190 [ 58.896186][ T604] __x64_sys_ioctl+0x7b/0x90 [ 58.900608][ T604] do_syscall_64+0x34/0x70 [ 58.905050][ T604] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 58.910898][ T604] RIP: 0033:0x7f4578d17859 [ 58.915405][ T604] 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 [ 58.935286][ T604] RSP: 002b:00007f457889a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.943526][ T604] RAX: ffffffffffffffda RBX: 00007f4578e36f80 RCX: 00007f4578d17859 [ 58.951330][ T604] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 58.959230][ T604] RBP: 00007f457889a120 R08: 0000000000000000 R09: 0000000000000000 [ 58.967382][ T604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.975145][ T604] R13: 000000000000000b R14: 00007f4578e36f80 R15: 00007ffc99e003b8 [ 58.984502][ T604] usb usb7: device_add((null)) --> -22 [ 58.990444][ T614] FAULT_INJECTION: forcing a failure. [ 58.990444][ T614] name failslab, interval 1, probability 0, space 0, times 0 [ 59.008508][ T614] CPU: 0 PID: 614 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 59.019195][ T614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.029179][ T614] Call Trace: [ 59.032313][ T614] dump_stack_lvl+0x1e2/0x24b [ 59.037011][ T614] ? panic+0x812/0x812 [ 59.041286][ T614] ? bfq_pos_tree_add_move+0x43b/0x43b [ 59.046649][ T614] ? unwind_get_return_address+0x4d/0x90 [ 59.052357][ T614] ? arch_stack_walk+0xf3/0x140 [ 59.057556][ T614] dump_stack+0x15/0x17 [ 59.061562][ T614] should_fail+0x3c6/0x510 [ 59.065793][ T614] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 59.070918][ T614] __should_failslab+0xa4/0xe0 [ 59.075517][ T614] should_failslab+0x9/0x20 [ 59.079971][ T614] __kmalloc+0x60/0x330 [ 59.083957][ T614] ? _raw_spin_unlock+0x4d/0x70 [ 59.088643][ T614] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 59.094129][ T614] usb_hcd_submit_urb+0x8c4/0x1b70 [ 59.099405][ T614] ? usb_alloc_urb+0x3d/0x140 [ 59.104107][ T614] ? calculate_sizes+0x10/0x420 [ 59.108875][ T614] ? dma_map_single_attrs+0x160/0x160 [ 59.114255][ T614] ? usb_reset_configuration+0x21b/0xb00 [ 59.119721][ T614] ? usbdev_ioctl+0x40d5/0x5e10 [ 59.124762][ T614] ? __se_sys_ioctl+0x114/0x190 [ 59.129444][ T614] ? __x64_sys_ioctl+0x7b/0x90 [ 59.134146][ T614] ? do_syscall_64+0x34/0x70 [ 59.138860][ T614] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.144847][ T614] usb_submit_urb+0x106e/0x15c0 [ 59.149694][ T614] usb_start_wait_urb+0x120/0x350 [ 59.154693][ T614] ? usb_api_blocking_completion+0xb0/0xb0 [ 59.160414][ T614] ? __kmalloc+0x1aa/0x330 [ 59.164729][ T614] ? __kasan_check_write+0x14/0x20 [ 59.170119][ T614] usb_control_msg+0x2ad/0x4c0 [ 59.174800][ T614] ? usb_anchor_empty+0x40/0x40 [ 59.179480][ T614] ? mutex_trylock+0xa0/0xa0 [ 59.184175][ T614] usb_reset_configuration+0x21b/0xb00 [ 59.189563][ T614] ? mutex_lock+0xd6/0x110 [ 59.194084][ T614] usbdev_ioctl+0x40d5/0x5e10 [ 59.198829][ T614] ? usbdev_poll+0x200/0x200 [ 59.203304][ T614] ? is_bpf_text_address+0x172/0x190 [ 59.208674][ T614] ? stack_trace_save+0x1c0/0x1c0 [ 59.213616][ T614] ? __kernel_text_address+0x9b/0x110 [ 59.218936][ T614] ? unwind_get_return_address+0x4d/0x90 [ 59.224466][ T614] ? arch_stack_walk+0xf3/0x140 [ 59.229362][ T614] ? stack_trace_save+0x113/0x1c0 [ 59.234546][ T614] ? terminate_walk+0x407/0x4f0 [ 59.239316][ T614] ? avc_has_extended_perms+0x1e3/0xf70 [ 59.244835][ T614] ? memcpy+0x56/0x70 [ 59.248711][ T614] ? avc_has_extended_perms+0x975/0xf70 [ 59.255162][ T614] ? kasan_set_free_info+0x23/0x40 [ 59.260301][ T614] ? ____kasan_slab_free+0x121/0x160 [ 59.265772][ T614] ? __kasan_slab_free+0x11/0x20 [ 59.270686][ T614] ? slab_free_freelist_hook+0xc0/0x190 [ 59.276163][ T614] ? kmem_cache_free+0xa9/0x1e0 [ 59.280850][ T614] ? putname+0xe7/0x140 [ 59.285114][ T614] ? do_sys_openat2+0x1fc/0x710 [ 59.289785][ T614] ? avc_ss_reset+0x280/0x280 [ 59.294418][ T614] ? _kstrtoull+0x3a0/0x4a0 [ 59.298872][ T614] ? kstrtouint_from_user+0x20a/0x2a0 [ 59.304173][ T614] ? kstrtol_from_user+0x310/0x310 [ 59.309102][ T614] ? __fsnotify_parent+0x4b9/0x6c0 [ 59.314164][ T614] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 59.320579][ T614] ? proc_fail_nth_write+0x20b/0x290 [ 59.326058][ T614] ? ioctl_has_perm+0x1f8/0x560 [ 59.330761][ T614] ? do_vfs_ioctl+0x798/0x1a30 [ 59.335436][ T614] ? ioctl_has_perm+0x3f0/0x560 [ 59.340196][ T614] ? preempt_count_add+0x92/0x1a0 [ 59.345317][ T614] ? __x32_compat_sys_ioctl+0x90/0x90 [ 59.350541][ T614] ? has_cap_mac_admin+0x3c0/0x3c0 [ 59.355747][ T614] ? kernel_write+0x3d0/0x3d0 [ 59.360469][ T614] ? selinux_file_ioctl+0x3cc/0x540 [ 59.365574][ T614] ? selinux_file_alloc_security+0x120/0x120 [ 59.371598][ T614] ? __fget_files+0x31e/0x380 [ 59.376414][ T614] ? security_file_ioctl+0x84/0xb0 [ 59.381336][ T614] ? usbdev_poll+0x200/0x200 [ 59.386038][ T614] __se_sys_ioctl+0x114/0x190 [ 59.390967][ T614] __x64_sys_ioctl+0x7b/0x90 [ 59.395615][ T614] do_syscall_64+0x34/0x70 [ 59.400133][ T614] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.405953][ T614] RIP: 0033:0x7f01ffb7c859 [ 59.410445][ T614] 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 [ 59.430424][ T614] RSP: 002b:00007f01ff6de0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.438853][ T614] RAX: ffffffffffffffda RBX: 00007f01ffc9c050 RCX: 00007f01ffb7c859 [ 59.447050][ T614] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 59.455490][ T614] RBP: 00007f01ff6de120 R08: 0000000000000000 R09: 0000000000000000 [ 59.463865][ T614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.471772][ T614] R13: 000000000000006e R14: 00007f01ffc9c050 R15: 00007ffc4ea563f8 [ 59.495493][ T626] FAULT_INJECTION: forcing a failure. [ 59.495493][ T626] name failslab, interval 1, probability 0, space 0, times 0 [ 59.510295][ T626] CPU: 0 PID: 626 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 59.520803][ T626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.530752][ T626] Call Trace: [ 59.533873][ T626] dump_stack_lvl+0x1e2/0x24b [ 59.538509][ T626] ? panic+0x812/0x812 [ 59.542374][ T626] ? bfq_pos_tree_add_move+0x43b/0x43b [ 59.547976][ T626] dump_stack+0x15/0x17 [ 59.552408][ T626] should_fail+0x3c6/0x510 [ 59.556745][ T626] ? kvasprintf_const+0x5e/0x190 [ 59.561547][ T626] __should_failslab+0xa4/0xe0 [ 59.566242][ T626] should_failslab+0x9/0x20 [ 59.570672][ T626] __kmalloc_track_caller+0x5f/0x320 [ 59.575809][ T626] kvasprintf+0xd6/0x180 [ 59.579851][ T626] ? __x64_sys_ioctl+0x7b/0x90 [ 59.584456][ T626] ? do_syscall_64+0x34/0x70 [ 59.588977][ T626] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.594855][ T626] ? bust_spinlocks+0xe0/0xe0 [ 59.599550][ T626] ? __kasan_check_write+0x14/0x20 [ 59.604518][ T626] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 59.609993][ T626] ? _raw_spin_lock+0x1b0/0x1b0 [ 59.614674][ T626] kvasprintf_const+0x5e/0x190 [ 59.619377][ T626] kobject_set_name_vargs+0x61/0x120 [ 59.624513][ T626] dev_set_name+0xd1/0x120 [ 59.628839][ T626] ? get_device+0x30/0x30 [ 59.633261][ T626] ? pm_runtime_init+0x275/0x350 [ 59.638120][ T626] ? _raw_spin_unlock_irq+0x4e/0x70 [ 59.643159][ T626] usb_set_configuration+0xf14/0x1f30 [ 59.648735][ T626] usbdev_ioctl+0x40fa/0x5e10 [ 59.653325][ T626] ? usbdev_poll+0x200/0x200 [ 59.657752][ T626] ? is_bpf_text_address+0x172/0x190 [ 59.663045][ T626] ? stack_trace_save+0x1c0/0x1c0 [ 59.668109][ T626] ? __kernel_text_address+0x9b/0x110 [ 59.673330][ T626] ? unwind_get_return_address+0x4d/0x90 [ 59.678792][ T626] ? arch_stack_walk+0xf3/0x140 [ 59.683482][ T626] ? stack_trace_save+0x113/0x1c0 [ 59.688594][ T626] ? terminate_walk+0x407/0x4f0 [ 59.693278][ T626] ? avc_has_extended_perms+0x1e3/0xf70 [ 59.698758][ T626] ? memcpy+0x56/0x70 [ 59.702574][ T626] ? avc_has_extended_perms+0x975/0xf70 [ 59.708061][ T626] ? kasan_set_free_info+0x23/0x40 [ 59.713017][ T626] ? ____kasan_slab_free+0x121/0x160 [ 59.718198][ T626] ? __kasan_slab_free+0x11/0x20 [ 59.722969][ T626] ? slab_free_freelist_hook+0xc0/0x190 [ 59.728451][ T626] ? kmem_cache_free+0xa9/0x1e0 [ 59.733135][ T626] ? putname+0xe7/0x140 [ 59.737119][ T626] ? do_sys_openat2+0x1fc/0x710 [ 59.741803][ T626] ? avc_ss_reset+0x280/0x280 [ 59.746587][ T626] ? _kstrtoull+0x3a0/0x4a0 [ 59.751262][ T626] ? kstrtouint_from_user+0x20a/0x2a0 [ 59.756416][ T626] ? kstrtol_from_user+0x310/0x310 [ 59.761365][ T626] ? __fsnotify_parent+0x4b9/0x6c0 [ 59.766404][ T626] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 59.772816][ T626] ? proc_fail_nth_write+0x20b/0x290 [ 59.777942][ T626] ? ioctl_has_perm+0x1f8/0x560 [ 59.782818][ T626] ? do_vfs_ioctl+0x798/0x1a30 [ 59.787583][ T626] ? ioctl_has_perm+0x3f0/0x560 [ 59.792615][ T626] ? preempt_count_add+0x92/0x1a0 [ 59.797570][ T626] ? __x32_compat_sys_ioctl+0x90/0x90 [ 59.802953][ T626] ? has_cap_mac_admin+0x3c0/0x3c0 [ 59.807906][ T626] ? kernel_write+0x3d0/0x3d0 [ 59.812414][ T626] ? selinux_file_ioctl+0x3cc/0x540 [ 59.817449][ T626] ? selinux_file_alloc_security+0x120/0x120 [ 59.823355][ T626] ? __fget_files+0x31e/0x380 [ 59.828219][ T626] ? security_file_ioctl+0x84/0xb0 [ 59.833165][ T626] ? usbdev_poll+0x200/0x200 [ 59.837589][ T626] __se_sys_ioctl+0x114/0x190 [ 59.842112][ T626] __x64_sys_ioctl+0x7b/0x90 [ 59.846639][ T626] do_syscall_64+0x34/0x70 [ 59.851055][ T626] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 59.856957][ T626] RIP: 0033:0x7f214e434859 [ 59.861291][ T626] 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 [ 59.880999][ T626] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 59.889237][ T626] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 59.897250][ T626] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 59.905150][ T626] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 59.913126][ T626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 59.921037][ T626] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 [ 59.938216][ T626] usb usb7: device_add((null)) --> -22 [ 59.948390][ T629] FAULT_INJECTION: forcing a failure. [ 59.948390][ T629] name failslab, interval 1, probability 0, space 0, times 0 [ 59.963170][ T629] CPU: 1 PID: 629 Comm: syz-executor.5 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 59.973497][ T629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 59.983391][ T629] Call Trace: [ 59.986627][ T629] dump_stack_lvl+0x1e2/0x24b [ 59.991118][ T629] ? panic+0x812/0x812 [ 59.995028][ T629] ? bfq_pos_tree_add_move+0x43b/0x43b [ 60.000943][ T629] dump_stack+0x15/0x17 [ 60.004928][ T629] should_fail+0x3c6/0x510 [ 60.009176][ T629] ? kvasprintf_const+0x5e/0x190 [ 60.014290][ T629] __should_failslab+0xa4/0xe0 [ 60.019071][ T629] should_failslab+0x9/0x20 [ 60.023412][ T629] __kmalloc_track_caller+0x5f/0x320 [ 60.028759][ T629] kvasprintf+0xd6/0x180 [ 60.032828][ T629] ? __x64_sys_ioctl+0x7b/0x90 [ 60.037462][ T629] ? do_syscall_64+0x34/0x70 [ 60.042202][ T629] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.048443][ T629] ? bust_spinlocks+0xe0/0xe0 [ 60.052991][ T629] ? __kasan_check_write+0x14/0x20 [ 60.058174][ T629] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 60.063486][ T629] ? _raw_spin_lock+0x1b0/0x1b0 [ 60.068258][ T629] kvasprintf_const+0x5e/0x190 [ 60.072869][ T629] kobject_set_name_vargs+0x61/0x120 [ 60.078149][ T629] dev_set_name+0xd1/0x120 [ 60.082405][ T629] ? get_device+0x30/0x30 [ 60.086670][ T629] ? pm_runtime_init+0x275/0x350 [ 60.091417][ T629] ? _raw_spin_unlock_irq+0x4e/0x70 [ 60.096741][ T629] usb_set_configuration+0xf14/0x1f30 [ 60.102123][ T629] usbdev_ioctl+0x40fa/0x5e10 [ 60.106632][ T629] ? usbdev_poll+0x200/0x200 [ 60.111222][ T629] ? is_bpf_text_address+0x172/0x190 [ 60.116357][ T629] ? stack_trace_save+0x1c0/0x1c0 [ 60.121315][ T629] ? __kernel_text_address+0x9b/0x110 [ 60.126684][ T629] ? unwind_get_return_address+0x4d/0x90 [ 60.132249][ T629] ? arch_stack_walk+0xf3/0x140 [ 60.136918][ T629] ? stack_trace_save+0x113/0x1c0 [ 60.141798][ T629] ? terminate_walk+0x407/0x4f0 [ 60.146557][ T629] ? avc_has_extended_perms+0x1e3/0xf70 [ 60.151926][ T629] ? memcpy+0x56/0x70 [ 60.155757][ T629] ? avc_has_extended_perms+0x975/0xf70 [ 60.161125][ T629] ? kasan_set_free_info+0x23/0x40 [ 60.166070][ T629] ? ____kasan_slab_free+0x121/0x160 [ 60.171285][ T629] ? __kasan_slab_free+0x11/0x20 [ 60.176185][ T629] ? slab_free_freelist_hook+0xc0/0x190 [ 60.181553][ T629] ? kmem_cache_free+0xa9/0x1e0 [ 60.186501][ T629] ? putname+0xe7/0x140 [ 60.190480][ T629] ? do_sys_openat2+0x1fc/0x710 [ 60.195266][ T629] ? avc_ss_reset+0x280/0x280 [ 60.200204][ T629] ? _kstrtoull+0x3a0/0x4a0 [ 60.205248][ T629] ? kstrtouint_from_user+0x20a/0x2a0 [ 60.210712][ T629] ? kstrtol_from_user+0x310/0x310 [ 60.215754][ T629] ? __fsnotify_parent+0x4b9/0x6c0 [ 60.220959][ T629] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 60.227957][ T629] ? proc_fail_nth_write+0x20b/0x290 [ 60.233476][ T629] ? ioctl_has_perm+0x1f8/0x560 [ 60.238122][ T629] ? do_vfs_ioctl+0x798/0x1a30 [ 60.242717][ T629] ? ioctl_has_perm+0x3f0/0x560 [ 60.247589][ T629] ? preempt_count_add+0x92/0x1a0 [ 60.252892][ T629] ? __x32_compat_sys_ioctl+0x90/0x90 [ 60.258406][ T629] ? has_cap_mac_admin+0x3c0/0x3c0 [ 60.263496][ T629] ? kernel_write+0x3d0/0x3d0 [ 60.268011][ T629] ? selinux_file_ioctl+0x3cc/0x540 [ 60.273203][ T629] ? selinux_file_alloc_security+0x120/0x120 [ 60.279279][ T629] ? __fget_files+0x31e/0x380 [ 60.283808][ T629] ? security_file_ioctl+0x84/0xb0 [ 60.288843][ T629] ? usbdev_poll+0x200/0x200 [ 60.293457][ T629] __se_sys_ioctl+0x114/0x190 [ 60.297984][ T629] __x64_sys_ioctl+0x7b/0x90 [ 60.302712][ T629] do_syscall_64+0x34/0x70 [ 60.306919][ T629] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.312826][ T629] RIP: 0033:0x7f80923ee859 [ 60.317075][ T629] 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 [ 60.337132][ T629] RSP: 002b:00007f8091f710c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.345906][ T629] RAX: ffffffffffffffda RBX: 00007f809250df80 RCX: 00007f80923ee859 [ 60.354085][ T629] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 60.362145][ T629] RBP: 00007f8091f71120 R08: 0000000000000000 R09: 0000000000000000 [ 60.370123][ T629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.378017][ T629] R13: 000000000000000b R14: 00007f809250df80 R15: 00007ffe099c9718 [ 60.389037][ T629] usb usb7: device_add((null)) --> -22 [ 60.412017][ T655] FAULT_INJECTION: forcing a failure. [ 60.412017][ T655] name failslab, interval 1, probability 0, space 0, times 0 [ 60.431903][ T655] CPU: 1 PID: 655 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 60.442412][ T655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 60.452678][ T655] Call Trace: [ 60.455891][ T655] dump_stack_lvl+0x1e2/0x24b [ 60.460490][ T655] ? panic+0x812/0x812 [ 60.464522][ T655] ? bfq_pos_tree_add_move+0x43b/0x43b [ 60.469991][ T655] dump_stack+0x15/0x17 [ 60.474158][ T655] should_fail+0x3c6/0x510 [ 60.478757][ T655] ? kvasprintf_const+0x5e/0x190 [ 60.483446][ T655] __should_failslab+0xa4/0xe0 [ 60.488268][ T655] should_failslab+0x9/0x20 [ 60.492910][ T655] __kmalloc_track_caller+0x5f/0x320 [ 60.498279][ T655] kvasprintf+0xd6/0x180 [ 60.502940][ T655] ? __x64_sys_ioctl+0x7b/0x90 [ 60.507662][ T655] ? do_syscall_64+0x34/0x70 [ 60.512072][ T655] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.518312][ T655] ? bust_spinlocks+0xe0/0xe0 [ 60.523031][ T655] ? __kasan_check_write+0x14/0x20 [ 60.527991][ T655] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 60.533833][ T655] ? _raw_spin_lock+0x1b0/0x1b0 [ 60.538643][ T655] kvasprintf_const+0x5e/0x190 [ 60.543248][ T655] kobject_set_name_vargs+0x61/0x120 [ 60.548576][ T655] dev_set_name+0xd1/0x120 [ 60.552900][ T655] ? get_device+0x30/0x30 [ 60.557148][ T655] ? pm_runtime_init+0x275/0x350 [ 60.562030][ T655] ? _raw_spin_unlock_irq+0x4e/0x70 [ 60.567524][ T655] usb_set_configuration+0xf14/0x1f30 [ 60.573647][ T655] usbdev_ioctl+0x40fa/0x5e10 [ 60.579122][ T655] ? usbdev_poll+0x200/0x200 [ 60.583796][ T655] ? is_bpf_text_address+0x172/0x190 [ 60.589720][ T655] ? stack_trace_save+0x1c0/0x1c0 [ 60.595231][ T655] ? __kernel_text_address+0x9b/0x110 [ 60.600894][ T655] ? unwind_get_return_address+0x4d/0x90 [ 60.606380][ T655] ? arch_stack_walk+0xf3/0x140 [ 60.611712][ T655] ? stack_trace_save+0x113/0x1c0 [ 60.616683][ T655] ? terminate_walk+0x407/0x4f0 [ 60.621898][ T655] ? avc_has_extended_perms+0x1e3/0xf70 [ 60.627442][ T655] ? memcpy+0x56/0x70 [ 60.631338][ T655] ? avc_has_extended_perms+0x975/0xf70 [ 60.636743][ T655] ? kasan_set_free_info+0x23/0x40 [ 60.641945][ T655] ? ____kasan_slab_free+0x121/0x160 [ 60.647430][ T655] ? __kasan_slab_free+0x11/0x20 [ 60.652355][ T655] ? slab_free_freelist_hook+0xc0/0x190 [ 60.657840][ T655] ? kmem_cache_free+0xa9/0x1e0 [ 60.662515][ T655] ? putname+0xe7/0x140 [ 60.666665][ T655] ? do_sys_openat2+0x1fc/0x710 [ 60.671354][ T655] ? avc_ss_reset+0x280/0x280 [ 60.675910][ T655] ? _kstrtoull+0x3a0/0x4a0 [ 60.680550][ T655] ? kstrtouint_from_user+0x20a/0x2a0 [ 60.685850][ T655] ? kstrtol_from_user+0x310/0x310 [ 60.690794][ T655] ? __fsnotify_parent+0x4b9/0x6c0 [ 60.695816][ T655] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 60.702378][ T655] ? proc_fail_nth_write+0x20b/0x290 [ 60.707615][ T655] ? ioctl_has_perm+0x1f8/0x560 [ 60.712591][ T655] ? do_vfs_ioctl+0x798/0x1a30 [ 60.717623][ T655] ? ioctl_has_perm+0x3f0/0x560 [ 60.722485][ T655] ? preempt_count_add+0x92/0x1a0 [ 60.727377][ T655] ? __x32_compat_sys_ioctl+0x90/0x90 [ 60.732641][ T655] ? has_cap_mac_admin+0x3c0/0x3c0 [ 60.738055][ T655] ? kernel_write+0x3d0/0x3d0 [ 60.742879][ T655] ? selinux_file_ioctl+0x3cc/0x540 [ 60.748399][ T655] ? selinux_file_alloc_security+0x120/0x120 [ 60.754557][ T655] ? __fget_files+0x31e/0x380 [ 60.759165][ T655] ? security_file_ioctl+0x84/0xb0 [ 60.764291][ T655] ? usbdev_poll+0x200/0x200 [ 60.768704][ T655] __se_sys_ioctl+0x114/0x190 [ 60.773241][ T655] __x64_sys_ioctl+0x7b/0x90 [ 60.777649][ T655] do_syscall_64+0x34/0x70 [ 60.782250][ T655] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 60.788288][ T655] RIP: 0033:0x7f0645c9f859 [ 60.792986][ T655] 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 [ 60.813172][ T655] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 60.821933][ T655] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 60.829766][ T655] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 60.837728][ T655] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 60.845974][ T655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.854297][ T655] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 60.864795][ T655] usb usb7: device_add((null)) --> -22 [ 60.870645][ T633] FAULT_INJECTION: forcing a failure. [ 60.870645][ T633] name failslab, interval 1, probability 0, space 0, times 0 [ 60.883683][ T633] CPU: 1 PID: 633 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 60.893831][ T633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 60.904218][ T633] Call Trace: [ 60.907436][ T633] dump_stack_lvl+0x1e2/0x24b [ 60.912060][ T633] ? panic+0x812/0x812 [ 60.916022][ T633] ? bfq_pos_tree_add_move+0x43b/0x43b [ 60.921508][ T633] ? unwind_get_return_address+0x4d/0x90 [ 60.927150][ T633] ? arch_stack_walk+0xf3/0x140 [ 60.931964][ T633] dump_stack+0x15/0x17 [ 60.935988][ T633] should_fail+0x3c6/0x510 [ 60.940262][ T633] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 60.945461][ T633] __should_failslab+0xa4/0xe0 [ 60.950387][ T633] should_failslab+0x9/0x20 [ 60.954746][ T633] __kmalloc+0x60/0x330 [ 60.958809][ T633] ? _raw_spin_unlock+0x4d/0x70 [ 60.963574][ T633] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 60.969038][ T633] usb_hcd_submit_urb+0x8c4/0x1b70 [ 60.974106][ T633] ? usb_alloc_urb+0x3d/0x140 [ 60.978697][ T633] ? calculate_sizes+0x10/0x420 [ 60.983381][ T633] ? dma_map_single_attrs+0x160/0x160 [ 60.989084][ T633] ? usb_reset_configuration+0x21b/0xb00 [ 60.994544][ T633] ? usbdev_ioctl+0x40d5/0x5e10 [ 60.999234][ T633] ? __se_sys_ioctl+0x114/0x190 [ 61.003923][ T633] ? __x64_sys_ioctl+0x7b/0x90 [ 61.008506][ T633] ? do_syscall_64+0x34/0x70 [ 61.012935][ T633] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.018934][ T633] usb_submit_urb+0x106e/0x15c0 [ 61.023636][ T633] usb_start_wait_urb+0x120/0x350 [ 61.028683][ T633] ? usb_api_blocking_completion+0xb0/0xb0 [ 61.034333][ T633] ? __kmalloc+0x1aa/0x330 [ 61.038599][ T633] ? __kasan_check_write+0x14/0x20 [ 61.043526][ T633] usb_control_msg+0x2ad/0x4c0 [ 61.048390][ T633] ? usb_anchor_empty+0x40/0x40 [ 61.053266][ T633] ? mutex_trylock+0xa0/0xa0 [ 61.057750][ T633] usb_reset_configuration+0x21b/0xb00 [ 61.063145][ T633] ? mutex_lock+0xd6/0x110 [ 61.067677][ T633] usbdev_ioctl+0x40d5/0x5e10 [ 61.072279][ T633] ? usbdev_poll+0x200/0x200 [ 61.077126][ T633] ? is_bpf_text_address+0x172/0x190 [ 61.082442][ T633] ? stack_trace_save+0x1c0/0x1c0 [ 61.087592][ T633] ? __kernel_text_address+0x9b/0x110 [ 61.092921][ T633] ? unwind_get_return_address+0x4d/0x90 [ 61.098666][ T633] ? arch_stack_walk+0xf3/0x140 [ 61.103612][ T633] ? stack_trace_save+0x113/0x1c0 [ 61.108942][ T633] ? terminate_walk+0x407/0x4f0 [ 61.113713][ T633] ? avc_has_extended_perms+0x1e3/0xf70 [ 61.119404][ T633] ? memcpy+0x56/0x70 [ 61.123304][ T633] ? avc_has_extended_perms+0x975/0xf70 [ 61.128782][ T633] ? kasan_set_free_info+0x23/0x40 [ 61.133707][ T633] ? ____kasan_slab_free+0x121/0x160 [ 61.138923][ T633] ? __kasan_slab_free+0x11/0x20 [ 61.143784][ T633] ? slab_free_freelist_hook+0xc0/0x190 [ 61.149482][ T633] ? kmem_cache_free+0xa9/0x1e0 [ 61.154714][ T633] ? putname+0xe7/0x140 [ 61.158698][ T633] ? do_sys_openat2+0x1fc/0x710 [ 61.163466][ T633] ? avc_ss_reset+0x280/0x280 [ 61.168147][ T633] ? _kstrtoull+0x3a0/0x4a0 [ 61.172570][ T633] ? kstrtouint_from_user+0x20a/0x2a0 [ 61.178235][ T633] ? kstrtol_from_user+0x310/0x310 [ 61.183246][ T633] ? __fsnotify_parent+0x4b9/0x6c0 [ 61.188410][ T633] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 61.195246][ T633] ? proc_fail_nth_write+0x20b/0x290 [ 61.200666][ T633] ? ioctl_has_perm+0x1f8/0x560 [ 61.205567][ T633] ? do_vfs_ioctl+0x798/0x1a30 [ 61.210521][ T633] ? ioctl_has_perm+0x3f0/0x560 [ 61.215522][ T633] ? preempt_count_add+0x92/0x1a0 [ 61.220356][ T633] ? __x32_compat_sys_ioctl+0x90/0x90 [ 61.225580][ T633] ? has_cap_mac_admin+0x3c0/0x3c0 [ 61.230930][ T633] ? kernel_write+0x3d0/0x3d0 [ 61.235687][ T633] ? selinux_file_ioctl+0x3cc/0x540 [ 61.240874][ T633] ? selinux_file_alloc_security+0x120/0x120 [ 61.247037][ T633] ? __fget_files+0x31e/0x380 [ 61.252052][ T633] ? security_file_ioctl+0x84/0xb0 [ 61.257534][ T633] ? usbdev_poll+0x200/0x200 [ 61.261980][ T633] __se_sys_ioctl+0x114/0x190 [ 61.267021][ T633] __x64_sys_ioctl+0x7b/0x90 [ 61.271539][ T633] do_syscall_64+0x34/0x70 [ 61.275788][ T633] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.281594][ T633] RIP: 0033:0x7f01ffb7c859 [ 61.285838][ T633] 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 [ 61.305476][ T633] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.314703][ T633] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 61.323150][ T633] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 2024/10/16 00:40:53 executed programs: 67 [ 61.330926][ T633] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 61.338753][ T633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.346793][ T633] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 61.381078][ T680] FAULT_INJECTION: forcing a failure. [ 61.381078][ T680] name failslab, interval 1, probability 0, space 0, times 0 [ 61.396213][ T680] CPU: 0 PID: 680 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 61.406368][ T680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.416275][ T680] Call Trace: [ 61.419414][ T680] dump_stack_lvl+0x1e2/0x24b [ 61.423913][ T680] ? panic+0x812/0x812 [ 61.428027][ T680] ? bfq_pos_tree_add_move+0x43b/0x43b [ 61.433414][ T680] dump_stack+0x15/0x17 [ 61.437403][ T680] should_fail+0x3c6/0x510 [ 61.441743][ T680] ? kvasprintf_const+0x5e/0x190 [ 61.446604][ T680] __should_failslab+0xa4/0xe0 [ 61.451376][ T680] should_failslab+0x9/0x20 [ 61.455973][ T680] __kmalloc_track_caller+0x5f/0x320 [ 61.461092][ T680] kvasprintf+0xd6/0x180 [ 61.465187][ T680] ? __x64_sys_ioctl+0x7b/0x90 [ 61.469891][ T680] ? do_syscall_64+0x34/0x70 [ 61.474386][ T680] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.480275][ T680] ? bust_spinlocks+0xe0/0xe0 [ 61.484993][ T680] ? __kasan_check_write+0x14/0x20 [ 61.489938][ T680] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 61.495543][ T680] ? _raw_spin_lock+0x1b0/0x1b0 [ 61.500451][ T680] kvasprintf_const+0x5e/0x190 [ 61.505047][ T680] kobject_set_name_vargs+0x61/0x120 [ 61.510246][ T680] dev_set_name+0xd1/0x120 [ 61.514507][ T680] ? get_device+0x30/0x30 [ 61.518683][ T680] ? pm_runtime_init+0x275/0x350 [ 61.523530][ T680] ? _raw_spin_unlock_irq+0x4e/0x70 [ 61.528558][ T680] usb_set_configuration+0xf14/0x1f30 [ 61.533780][ T680] usbdev_ioctl+0x40fa/0x5e10 [ 61.538282][ T680] ? usbdev_poll+0x200/0x200 [ 61.543080][ T680] ? is_bpf_text_address+0x172/0x190 [ 61.548465][ T680] ? stack_trace_save+0x1c0/0x1c0 [ 61.553316][ T680] ? __kernel_text_address+0x9b/0x110 [ 61.558815][ T680] ? unwind_get_return_address+0x4d/0x90 [ 61.564538][ T680] ? arch_stack_walk+0xf3/0x140 [ 61.569297][ T680] ? stack_trace_save+0x113/0x1c0 [ 61.574154][ T680] ? terminate_walk+0x407/0x4f0 [ 61.579044][ T680] ? avc_has_extended_perms+0x1e3/0xf70 [ 61.584415][ T680] ? memcpy+0x56/0x70 [ 61.588227][ T680] ? avc_has_extended_perms+0x975/0xf70 [ 61.593791][ T680] ? kasan_set_free_info+0x23/0x40 [ 61.598736][ T680] ? ____kasan_slab_free+0x121/0x160 [ 61.603845][ T680] ? __kasan_slab_free+0x11/0x20 [ 61.608642][ T680] ? slab_free_freelist_hook+0xc0/0x190 [ 61.614030][ T680] ? kmem_cache_free+0xa9/0x1e0 [ 61.618792][ T680] ? putname+0xe7/0x140 [ 61.622781][ T680] ? do_sys_openat2+0x1fc/0x710 [ 61.627637][ T680] ? avc_ss_reset+0x280/0x280 [ 61.632242][ T680] ? _kstrtoull+0x3a0/0x4a0 [ 61.636569][ T680] ? kstrtouint_from_user+0x20a/0x2a0 [ 61.641861][ T680] ? kstrtol_from_user+0x310/0x310 [ 61.647176][ T680] ? __fsnotify_parent+0x4b9/0x6c0 [ 61.652113][ T680] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 61.658643][ T680] ? proc_fail_nth_write+0x20b/0x290 [ 61.663810][ T680] ? ioctl_has_perm+0x1f8/0x560 [ 61.668642][ T680] ? do_vfs_ioctl+0x798/0x1a30 [ 61.673250][ T680] ? ioctl_has_perm+0x3f0/0x560 [ 61.677930][ T680] ? preempt_count_add+0x92/0x1a0 [ 61.682876][ T680] ? __x32_compat_sys_ioctl+0x90/0x90 [ 61.688376][ T680] ? has_cap_mac_admin+0x3c0/0x3c0 [ 61.693425][ T680] ? kernel_write+0x3d0/0x3d0 [ 61.698145][ T680] ? selinux_file_ioctl+0x3cc/0x540 [ 61.703342][ T680] ? selinux_file_alloc_security+0x120/0x120 [ 61.709454][ T680] ? __fget_files+0x31e/0x380 [ 61.714235][ T680] ? security_file_ioctl+0x84/0xb0 [ 61.719589][ T680] ? usbdev_poll+0x200/0x200 [ 61.724012][ T680] __se_sys_ioctl+0x114/0x190 [ 61.728767][ T680] __x64_sys_ioctl+0x7b/0x90 [ 61.733496][ T680] do_syscall_64+0x34/0x70 [ 61.737833][ T680] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.743640][ T680] RIP: 0033:0x7f4578d17859 [ 61.749087][ T680] 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 [ 61.769727][ T680] RSP: 002b:00007f457889a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.778210][ T680] RAX: ffffffffffffffda RBX: 00007f4578e36f80 RCX: 00007f4578d17859 [ 61.786390][ T680] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 61.794389][ T680] RBP: 00007f457889a120 R08: 0000000000000000 R09: 0000000000000000 [ 61.802439][ T680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.810353][ T680] R13: 000000000000000b R14: 00007f4578e36f80 R15: 00007ffc99e003b8 [ 61.824422][ T680] usb usb7: device_add((null)) --> -22 [ 61.831620][ T685] FAULT_INJECTION: forcing a failure. [ 61.831620][ T685] name failslab, interval 1, probability 0, space 0, times 0 [ 61.852148][ T685] CPU: 0 PID: 685 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 61.862416][ T685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.872468][ T685] Call Trace: [ 61.875601][ T685] dump_stack_lvl+0x1e2/0x24b [ 61.880208][ T685] ? panic+0x812/0x812 [ 61.884099][ T685] ? bfq_pos_tree_add_move+0x43b/0x43b [ 61.889488][ T685] ? unwind_get_return_address+0x4d/0x90 [ 61.895047][ T685] ? arch_stack_walk+0xf3/0x140 [ 61.900085][ T685] dump_stack+0x15/0x17 [ 61.904172][ T685] should_fail+0x3c6/0x510 [ 61.908620][ T685] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 61.913937][ T685] __should_failslab+0xa4/0xe0 [ 61.918502][ T685] should_failslab+0x9/0x20 [ 61.922841][ T685] __kmalloc+0x60/0x330 [ 61.926990][ T685] ? _raw_spin_unlock+0x4d/0x70 [ 61.931992][ T685] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 61.937660][ T685] usb_hcd_submit_urb+0x8c4/0x1b70 [ 61.942564][ T685] ? usb_alloc_urb+0x3d/0x140 [ 61.947080][ T685] ? calculate_sizes+0x10/0x420 [ 61.951840][ T685] ? dma_map_single_attrs+0x160/0x160 [ 61.957050][ T685] ? usb_reset_configuration+0x21b/0xb00 [ 61.962785][ T685] ? usbdev_ioctl+0x40d5/0x5e10 [ 61.967476][ T685] ? __se_sys_ioctl+0x114/0x190 [ 61.972495][ T685] ? __x64_sys_ioctl+0x7b/0x90 [ 61.977099][ T685] ? do_syscall_64+0x34/0x70 [ 61.981706][ T685] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 61.987696][ T685] usb_submit_urb+0x106e/0x15c0 [ 61.992938][ T685] usb_start_wait_urb+0x120/0x350 [ 61.997811][ T685] ? usb_api_blocking_completion+0xb0/0xb0 [ 62.003633][ T685] ? __kmalloc+0x1aa/0x330 [ 62.008142][ T685] ? __kasan_check_write+0x14/0x20 [ 62.013081][ T685] usb_control_msg+0x2ad/0x4c0 [ 62.017709][ T685] ? usb_anchor_empty+0x40/0x40 [ 62.022499][ T685] ? mutex_trylock+0xa0/0xa0 [ 62.026919][ T685] usb_reset_configuration+0x21b/0xb00 [ 62.032370][ T685] ? mutex_lock+0xa5/0x110 [ 62.036788][ T685] usbdev_ioctl+0x40d5/0x5e10 [ 62.041331][ T685] ? usbdev_poll+0x200/0x200 [ 62.045799][ T685] ? is_bpf_text_address+0x172/0x190 [ 62.051550][ T685] ? stack_trace_save+0x1c0/0x1c0 [ 62.056407][ T685] ? __kernel_text_address+0x9b/0x110 [ 62.061817][ T685] ? unwind_get_return_address+0x4d/0x90 [ 62.067393][ T685] ? arch_stack_walk+0xf3/0x140 [ 62.072136][ T685] ? stack_trace_save+0x113/0x1c0 [ 62.076998][ T685] ? terminate_walk+0x407/0x4f0 [ 62.081694][ T685] ? avc_has_extended_perms+0x1e3/0xf70 [ 62.087052][ T685] ? memcpy+0x56/0x70 [ 62.090970][ T685] ? avc_has_extended_perms+0x975/0xf70 [ 62.096437][ T685] ? kasan_set_free_info+0x23/0x40 [ 62.101497][ T685] ? ____kasan_slab_free+0x121/0x160 [ 62.106842][ T685] ? __kasan_slab_free+0x11/0x20 [ 62.111639][ T685] ? slab_free_freelist_hook+0xc0/0x190 [ 62.117125][ T685] ? kmem_cache_free+0xa9/0x1e0 [ 62.121983][ T685] ? putname+0xe7/0x140 [ 62.125944][ T685] ? do_sys_openat2+0x1fc/0x710 [ 62.130898][ T685] ? avc_ss_reset+0x280/0x280 [ 62.135401][ T685] ? _kstrtoull+0x3a0/0x4a0 [ 62.139857][ T685] ? kstrtouint_from_user+0x20a/0x2a0 [ 62.145074][ T685] ? kstrtol_from_user+0x310/0x310 [ 62.150000][ T685] ? __fsnotify_parent+0x4b9/0x6c0 [ 62.155130][ T685] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 62.161928][ T685] ? proc_fail_nth_write+0x20b/0x290 [ 62.167296][ T685] ? ioctl_has_perm+0x1f8/0x560 [ 62.171971][ T685] ? do_vfs_ioctl+0x798/0x1a30 [ 62.176590][ T685] ? ioctl_has_perm+0x3f0/0x560 [ 62.181276][ T685] ? preempt_count_add+0x92/0x1a0 [ 62.186128][ T685] ? __x32_compat_sys_ioctl+0x90/0x90 [ 62.191440][ T685] ? has_cap_mac_admin+0x3c0/0x3c0 [ 62.196507][ T685] ? kernel_write+0x3d0/0x3d0 [ 62.201149][ T685] ? selinux_file_ioctl+0x3cc/0x540 [ 62.206285][ T685] ? selinux_file_alloc_security+0x120/0x120 [ 62.212313][ T685] ? __fget_files+0x31e/0x380 [ 62.216892][ T685] ? security_file_ioctl+0x84/0xb0 [ 62.222141][ T685] ? usbdev_poll+0x200/0x200 [ 62.226710][ T685] __se_sys_ioctl+0x114/0x190 [ 62.231215][ T685] __x64_sys_ioctl+0x7b/0x90 [ 62.236083][ T685] do_syscall_64+0x34/0x70 [ 62.240420][ T685] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.246618][ T685] RIP: 0033:0x7f0645c9f859 [ 62.250874][ T685] 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 [ 62.270736][ T685] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.279126][ T685] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 62.287126][ T685] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 62.295408][ T685] RBP: 00007f0645822120 R08: 0000000000000000 R09: 0000000000000000 [ 62.304765][ T685] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.312502][ T685] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 62.344490][ T712] FAULT_INJECTION: forcing a failure. [ 62.344490][ T712] name failslab, interval 1, probability 0, space 0, times 0 [ 62.358239][ T712] CPU: 0 PID: 712 Comm: syz-executor.2 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 62.369077][ T712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.379608][ T712] Call Trace: [ 62.382820][ T712] dump_stack_lvl+0x1e2/0x24b [ 62.387317][ T712] ? panic+0x812/0x812 [ 62.391257][ T712] ? bfq_pos_tree_add_move+0x43b/0x43b [ 62.396981][ T712] dump_stack+0x15/0x17 [ 62.401042][ T712] should_fail+0x3c6/0x510 [ 62.405559][ T712] ? kvasprintf_const+0x5e/0x190 [ 62.410530][ T712] __should_failslab+0xa4/0xe0 [ 62.415424][ T712] should_failslab+0x9/0x20 [ 62.419913][ T712] __kmalloc_track_caller+0x5f/0x320 [ 62.425204][ T712] kvasprintf+0xd6/0x180 [ 62.429442][ T712] ? __x64_sys_ioctl+0x7b/0x90 [ 62.434120][ T712] ? do_syscall_64+0x34/0x70 [ 62.438812][ T712] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.445164][ T712] ? bust_spinlocks+0xe0/0xe0 [ 62.449826][ T712] ? __kasan_check_write+0x14/0x20 [ 62.454870][ T712] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 62.460726][ T712] ? _raw_spin_lock+0x1b0/0x1b0 [ 62.465344][ T712] kvasprintf_const+0x5e/0x190 [ 62.469970][ T712] kobject_set_name_vargs+0x61/0x120 [ 62.475210][ T712] dev_set_name+0xd1/0x120 [ 62.479485][ T712] ? get_device+0x30/0x30 [ 62.483628][ T712] ? pm_runtime_init+0x275/0x350 [ 62.488403][ T712] ? _raw_spin_unlock_irq+0x4e/0x70 [ 62.493441][ T712] usb_set_configuration+0xf14/0x1f30 [ 62.498698][ T712] usbdev_ioctl+0x40fa/0x5e10 [ 62.503170][ T712] ? usbdev_poll+0x200/0x200 [ 62.507634][ T712] ? is_bpf_text_address+0x172/0x190 [ 62.513146][ T712] ? stack_trace_save+0x1c0/0x1c0 [ 62.518113][ T712] ? __kernel_text_address+0x9b/0x110 [ 62.523309][ T712] ? unwind_get_return_address+0x4d/0x90 [ 62.529032][ T712] ? arch_stack_walk+0xf3/0x140 [ 62.533785][ T712] ? stack_trace_save+0x113/0x1c0 [ 62.538652][ T712] ? terminate_walk+0x407/0x4f0 [ 62.543562][ T712] ? avc_has_extended_perms+0x1e3/0xf70 [ 62.549235][ T712] ? memcpy+0x56/0x70 [ 62.553069][ T712] ? avc_has_extended_perms+0x975/0xf70 [ 62.558434][ T712] ? kasan_set_free_info+0x23/0x40 [ 62.563633][ T712] ? ____kasan_slab_free+0x121/0x160 [ 62.569022][ T712] ? __kasan_slab_free+0x11/0x20 [ 62.573945][ T712] ? slab_free_freelist_hook+0xc0/0x190 [ 62.579656][ T712] ? kmem_cache_free+0xa9/0x1e0 [ 62.584321][ T712] ? putname+0xe7/0x140 [ 62.588410][ T712] ? do_sys_openat2+0x1fc/0x710 [ 62.593343][ T712] ? avc_ss_reset+0x280/0x280 [ 62.597831][ T712] ? _kstrtoull+0x3a0/0x4a0 [ 62.602243][ T712] ? kstrtouint_from_user+0x20a/0x2a0 [ 62.607388][ T712] ? kstrtol_from_user+0x310/0x310 [ 62.612506][ T712] ? __fsnotify_parent+0x4b9/0x6c0 [ 62.617460][ T712] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 62.623858][ T712] ? proc_fail_nth_write+0x20b/0x290 [ 62.629226][ T712] ? ioctl_has_perm+0x1f8/0x560 [ 62.633886][ T712] ? do_vfs_ioctl+0x798/0x1a30 [ 62.638499][ T712] ? ioctl_has_perm+0x3f0/0x560 [ 62.643271][ T712] ? preempt_count_add+0x92/0x1a0 [ 62.648133][ T712] ? __x32_compat_sys_ioctl+0x90/0x90 [ 62.653957][ T712] ? has_cap_mac_admin+0x3c0/0x3c0 [ 62.659108][ T712] ? kernel_write+0x3d0/0x3d0 [ 62.663809][ T712] ? selinux_file_ioctl+0x3cc/0x540 [ 62.668898][ T712] ? selinux_file_alloc_security+0x120/0x120 [ 62.674721][ T712] ? __fget_files+0x31e/0x380 [ 62.679227][ T712] ? security_file_ioctl+0x84/0xb0 [ 62.684278][ T712] ? usbdev_poll+0x200/0x200 [ 62.688705][ T712] __se_sys_ioctl+0x114/0x190 [ 62.693386][ T712] __x64_sys_ioctl+0x7b/0x90 [ 62.697823][ T712] do_syscall_64+0x34/0x70 [ 62.702071][ T712] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.708141][ T712] RIP: 0033:0x7f01ffb7c859 [ 62.712334][ T712] 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 [ 62.732088][ T712] RSP: 002b:00007f01ff6ff0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 62.740399][ T712] RAX: ffffffffffffffda RBX: 00007f01ffc9bf80 RCX: 00007f01ffb7c859 [ 62.748507][ T712] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 62.756481][ T712] RBP: 00007f01ff6ff120 R08: 0000000000000000 R09: 0000000000000000 [ 62.764405][ T712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 62.772370][ T712] R13: 000000000000000b R14: 00007f01ffc9bf80 R15: 00007ffc4ea563f8 [ 62.782053][ T712] usb usb7: device_add((null)) --> -22 [ 62.787569][ T24] audit: type=1400 audit(1729039254.980:95): avc: denied { unlink } for pid=77 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 62.802844][ T726] FAULT_INJECTION: forcing a failure. [ 62.802844][ T726] name failslab, interval 1, probability 0, space 0, times 0 [ 62.825392][ T726] CPU: 1 PID: 726 Comm: syz-executor.0 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 62.835858][ T726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.846101][ T726] Call Trace: [ 62.849602][ T726] dump_stack_lvl+0x1e2/0x24b [ 62.854124][ T726] ? panic+0x812/0x812 [ 62.858017][ T726] ? bfq_pos_tree_add_move+0x43b/0x43b [ 62.863566][ T726] dump_stack+0x15/0x17 [ 62.867566][ T726] should_fail+0x3c6/0x510 [ 62.872376][ T726] ? kvasprintf_const+0x5e/0x190 [ 62.877356][ T726] __should_failslab+0xa4/0xe0 [ 62.881954][ T726] should_failslab+0x9/0x20 [ 62.886289][ T726] __kmalloc_track_caller+0x5f/0x320 [ 62.891533][ T726] kvasprintf+0xd6/0x180 [ 62.895583][ T726] ? __x64_sys_ioctl+0x7b/0x90 [ 62.900173][ T726] ? do_syscall_64+0x34/0x70 [ 62.904691][ T726] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 62.911002][ T726] ? bust_spinlocks+0xe0/0xe0 [ 62.915539][ T726] ? __kasan_check_write+0x14/0x20 [ 62.920464][ T726] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 62.925751][ T726] ? _raw_spin_lock+0x1b0/0x1b0 [ 62.930450][ T726] kvasprintf_const+0x5e/0x190 [ 62.935043][ T726] kobject_set_name_vargs+0x61/0x120 [ 62.940191][ T726] dev_set_name+0xd1/0x120 [ 62.944629][ T726] ? get_device+0x30/0x30 [ 62.948905][ T726] ? pm_runtime_init+0x275/0x350 [ 62.953752][ T726] ? _raw_spin_unlock_irq+0x4e/0x70 [ 62.958813][ T726] usb_set_configuration+0xf14/0x1f30 [ 62.964079][ T726] usbdev_ioctl+0x40fa/0x5e10 [ 62.968716][ T726] ? usbdev_poll+0x200/0x200 [ 62.973224][ T726] ? is_bpf_text_address+0x172/0x190 [ 62.978334][ T726] ? stack_trace_save+0x1c0/0x1c0 [ 62.983289][ T726] ? __kernel_text_address+0x9b/0x110 [ 62.988496][ T726] ? unwind_get_return_address+0x4d/0x90 [ 62.994059][ T726] ? arch_stack_walk+0xf3/0x140 [ 62.998749][ T726] ? stack_trace_save+0x113/0x1c0 [ 63.003606][ T726] ? terminate_walk+0x407/0x4f0 [ 63.008305][ T726] ? avc_has_extended_perms+0x1e3/0xf70 [ 63.013665][ T726] ? memcpy+0x56/0x70 [ 63.017685][ T726] ? avc_has_extended_perms+0x975/0xf70 [ 63.023076][ T726] ? kasan_set_free_info+0x23/0x40 [ 63.028106][ T726] ? ____kasan_slab_free+0x121/0x160 [ 63.034859][ T726] ? __kasan_slab_free+0x11/0x20 [ 63.040097][ T726] ? slab_free_freelist_hook+0xc0/0x190 [ 63.045734][ T726] ? kmem_cache_free+0xa9/0x1e0 [ 63.050413][ T726] ? putname+0xe7/0x140 [ 63.055080][ T726] ? do_sys_openat2+0x1fc/0x710 [ 63.060243][ T726] ? avc_ss_reset+0x280/0x280 [ 63.065188][ T726] ? _kstrtoull+0x3a0/0x4a0 [ 63.069756][ T726] ? kstrtouint_from_user+0x20a/0x2a0 [ 63.075114][ T726] ? kstrtol_from_user+0x310/0x310 [ 63.080058][ T726] ? __fsnotify_parent+0x4b9/0x6c0 [ 63.085079][ T726] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 63.091543][ T726] ? proc_fail_nth_write+0x20b/0x290 [ 63.097067][ T726] ? ioctl_has_perm+0x1f8/0x560 [ 63.101889][ T726] ? do_vfs_ioctl+0x798/0x1a30 [ 63.106559][ T726] ? ioctl_has_perm+0x3f0/0x560 [ 63.111227][ T726] ? preempt_count_add+0x92/0x1a0 [ 63.116098][ T726] ? __x32_compat_sys_ioctl+0x90/0x90 [ 63.121380][ T726] ? has_cap_mac_admin+0x3c0/0x3c0 [ 63.126505][ T726] ? kernel_write+0x3d0/0x3d0 [ 63.131188][ T726] ? selinux_file_ioctl+0x3cc/0x540 [ 63.136220][ T726] ? selinux_file_alloc_security+0x120/0x120 [ 63.142175][ T726] ? __fget_files+0x31e/0x380 [ 63.146667][ T726] ? security_file_ioctl+0x84/0xb0 [ 63.151688][ T726] ? usbdev_poll+0x200/0x200 [ 63.156302][ T726] __se_sys_ioctl+0x114/0x190 [ 63.160898][ T726] __x64_sys_ioctl+0x7b/0x90 [ 63.165546][ T726] do_syscall_64+0x34/0x70 [ 63.169857][ T726] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 63.175569][ T726] RIP: 0033:0x7f4578d17859 [ 63.179817][ T726] 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 [ 63.199257][ T726] RSP: 002b:00007f457889a0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.207561][ T726] RAX: ffffffffffffffda RBX: 00007f4578e36f80 RCX: 00007f4578d17859 [ 63.215327][ T726] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 63.223331][ T726] RBP: 00007f457889a120 R08: 0000000000000000 R09: 0000000000000000 [ 63.231111][ T726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.239062][ T726] R13: 000000000000000b R14: 00007f4578e36f80 R15: 00007ffc99e003b8 [ 63.249266][ T726] usb usb7: device_add((null)) --> -22 [ 63.265889][ T734] FAULT_INJECTION: forcing a failure. [ 63.265889][ T734] name failslab, interval 1, probability 0, space 0, times 0 [ 63.278894][ T734] CPU: 0 PID: 734 Comm: syz-executor.5 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 63.289240][ T734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.299133][ T734] Call Trace: [ 63.302359][ T734] dump_stack_lvl+0x1e2/0x24b [ 63.307050][ T734] ? panic+0x812/0x812 [ 63.310941][ T734] ? bfq_pos_tree_add_move+0x43b/0x43b [ 63.316459][ T734] dump_stack+0x15/0x17 [ 63.320430][ T734] should_fail+0x3c6/0x510 [ 63.324692][ T734] ? kvasprintf_const+0x5e/0x190 [ 63.329450][ T734] __should_failslab+0xa4/0xe0 [ 63.334198][ T734] should_failslab+0x9/0x20 [ 63.338660][ T734] __kmalloc_track_caller+0x5f/0x320 [ 63.343946][ T734] kvasprintf+0xd6/0x180 [ 63.348070][ T734] ? __x64_sys_ioctl+0x7b/0x90 [ 63.352846][ T734] ? do_syscall_64+0x34/0x70 [ 63.357624][ T734] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 63.363620][ T734] ? bust_spinlocks+0xe0/0xe0 [ 63.368199][ T734] ? __kasan_check_write+0x14/0x20 [ 63.373157][ T734] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 63.378443][ T734] ? _raw_spin_lock+0x1b0/0x1b0 [ 63.383163][ T734] kvasprintf_const+0x5e/0x190 [ 63.387817][ T734] kobject_set_name_vargs+0x61/0x120 [ 63.393139][ T734] dev_set_name+0xd1/0x120 [ 63.397824][ T734] ? get_device+0x30/0x30 [ 63.401970][ T734] ? pm_runtime_init+0x275/0x350 [ 63.406852][ T734] ? _raw_spin_unlock_irq+0x4e/0x70 [ 63.411871][ T734] usb_set_configuration+0xf14/0x1f30 [ 63.417172][ T734] usbdev_ioctl+0x40fa/0x5e10 [ 63.422111][ T734] ? usbdev_poll+0x200/0x200 [ 63.426727][ T734] ? is_bpf_text_address+0x172/0x190 [ 63.432216][ T734] ? stack_trace_save+0x1c0/0x1c0 [ 63.437085][ T734] ? __kernel_text_address+0x9b/0x110 [ 63.442304][ T734] ? unwind_get_return_address+0x4d/0x90 [ 63.447779][ T734] ? arch_stack_walk+0xf3/0x140 [ 63.452620][ T734] ? stack_trace_save+0x113/0x1c0 [ 63.457471][ T734] ? terminate_walk+0x407/0x4f0 [ 63.462159][ T734] ? avc_has_extended_perms+0x1e3/0xf70 [ 63.467721][ T734] ? memcpy+0x56/0x70 [ 63.471491][ T734] ? avc_has_extended_perms+0x975/0xf70 [ 63.476987][ T734] ? kasan_set_free_info+0x23/0x40 [ 63.481917][ T734] ? ____kasan_slab_free+0x121/0x160 [ 63.487190][ T734] ? __kasan_slab_free+0x11/0x20 [ 63.492135][ T734] ? slab_free_freelist_hook+0xc0/0x190 [ 63.497490][ T734] ? kmem_cache_free+0xa9/0x1e0 [ 63.502193][ T734] ? putname+0xe7/0x140 [ 63.506255][ T734] ? do_sys_openat2+0x1fc/0x710 [ 63.510965][ T734] ? avc_ss_reset+0x280/0x280 [ 63.515465][ T734] ? _kstrtoull+0x3a0/0x4a0 [ 63.519888][ T734] ? kstrtouint_from_user+0x20a/0x2a0 [ 63.525090][ T734] ? kstrtol_from_user+0x310/0x310 [ 63.530158][ T734] ? __fsnotify_parent+0x4b9/0x6c0 [ 63.535253][ T734] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 63.541790][ T734] ? proc_fail_nth_write+0x20b/0x290 [ 63.547293][ T734] ? ioctl_has_perm+0x1f8/0x560 [ 63.552338][ T734] ? do_vfs_ioctl+0x798/0x1a30 [ 63.556923][ T734] ? ioctl_has_perm+0x3f0/0x560 [ 63.561760][ T734] ? preempt_count_add+0x92/0x1a0 [ 63.566842][ T734] ? __x32_compat_sys_ioctl+0x90/0x90 [ 63.572013][ T734] ? has_cap_mac_admin+0x3c0/0x3c0 [ 63.577051][ T734] ? kernel_write+0x3d0/0x3d0 [ 63.581655][ T734] ? selinux_file_ioctl+0x3cc/0x540 [ 63.587018][ T734] ? selinux_file_alloc_security+0x120/0x120 [ 63.592829][ T734] ? __fget_files+0x31e/0x380 [ 63.597495][ T734] ? security_file_ioctl+0x84/0xb0 [ 63.602461][ T734] ? usbdev_poll+0x200/0x200 [ 63.607097][ T734] __se_sys_ioctl+0x114/0x190 [ 63.611622][ T734] __x64_sys_ioctl+0x7b/0x90 [ 63.616048][ T734] do_syscall_64+0x34/0x70 [ 63.620274][ T734] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 63.626077][ T734] RIP: 0033:0x7f80923ee859 [ 63.630415][ T734] 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 [ 63.650914][ T734] RSP: 002b:00007f8091f710c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 63.659347][ T734] RAX: ffffffffffffffda RBX: 00007f809250df80 RCX: 00007f80923ee859 [ 63.667221][ T734] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 63.675125][ T734] RBP: 00007f8091f71120 R08: 0000000000000000 R09: 0000000000000000 [ 63.682921][ T734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.690927][ T734] R13: 000000000000000b R14: 00007f809250df80 R15: 00007ffe099c9718 [ 63.701546][ T734] usb usb7: device_add((null)) --> -22 [ 63.711255][ T738] FAULT_INJECTION: forcing a failure. [ 63.711255][ T738] name failslab, interval 1, probability 0, space 0, times 0 [ 63.734697][ T738] CPU: 0 PID: 738 Comm: syz-executor.3 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 63.745304][ T738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.755733][ T738] Call Trace: [ 63.758968][ T738] dump_stack_lvl+0x1e2/0x24b [ 63.763469][ T738] ? panic+0x812/0x812 [ 63.767380][ T738] ? bfq_pos_tree_add_move+0x43b/0x43b [ 63.772930][ T738] ? unwind_get_return_address+0x4d/0x90 [ 63.778744][ T738] ? arch_stack_walk+0xf3/0x140 [ 63.783462][ T738] dump_stack+0x15/0x17 [ 63.787533][ T738] should_fail+0x3c6/0x510 [ 63.791867][ T738] ? usb_hcd_submit_urb+0x8c4/0x1b70 [ 63.797077][ T738] __should_failslab+0xa4/0xe0 [ 63.801709][ T738] should_failslab+0x9/0x20 [ 63.806008][ T738] __kmalloc+0x60/0x330 [ 63.810470][ T738] ? _raw_spin_unlock+0x4d/0x70 [ 63.815211][ T738] ? usb_hcd_link_urb_to_ep+0x252/0x320 [ 63.821418][ T738] usb_hcd_submit_urb+0x8c4/0x1b70 [ 63.826644][ T738] ? usb_alloc_urb+0x3d/0x140 [ 63.831368][ T738] ? calculate_sizes+0x10/0x420 [ 63.836229][ T738] ? dma_map_single_attrs+0x160/0x160 [ 63.842021][ T738] ? usb_reset_configuration+0x21b/0xb00 [ 63.847906][ T738] ? usbdev_ioctl+0x40d5/0x5e10 [ 63.852708][ T738] ? __se_sys_ioctl+0x114/0x190 [ 63.857475][ T738] ? __x64_sys_ioctl+0x7b/0x90 [ 63.862425][ T738] ? do_syscall_64+0x34/0x70 [ 63.867239][ T738] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 63.873331][ T738] usb_submit_urb+0x106e/0x15c0 [ 63.878152][ T738] usb_start_wait_urb+0x120/0x350 [ 63.883561][ T738] ? usb_api_blocking_completion+0xb0/0xb0 [ 63.889419][ T738] ? __kmalloc+0x1aa/0x330 [ 63.893704][ T738] ? __kasan_check_write+0x14/0x20 [ 63.898876][ T738] usb_control_msg+0x2ad/0x4c0 [ 63.903820][ T738] ? usb_anchor_empty+0x40/0x40 [ 63.908921][ T738] ? mutex_trylock+0xa0/0xa0 [ 63.913605][ T738] usb_reset_configuration+0x21b/0xb00 [ 63.920042][ T738] ? mutex_lock+0xd6/0x110 [ 63.924478][ T738] usbdev_ioctl+0x40d5/0x5e10 [ 63.929270][ T738] ? usbdev_poll+0x200/0x200 [ 63.934034][ T738] ? is_bpf_text_address+0x172/0x190 [ 63.939151][ T738] ? stack_trace_save+0x1c0/0x1c0 [ 63.944024][ T738] ? __kernel_text_address+0x9b/0x110 [ 63.949231][ T738] ? unwind_get_return_address+0x4d/0x90 [ 63.954859][ T738] ? arch_stack_walk+0xf3/0x140 [ 63.960314][ T738] ? stack_trace_save+0x113/0x1c0 [ 63.965713][ T738] ? terminate_walk+0x407/0x4f0 [ 63.970864][ T738] ? avc_has_extended_perms+0x1e3/0xf70 [ 63.976778][ T738] ? memcpy+0x56/0x70 [ 63.980793][ T738] ? avc_has_extended_perms+0x975/0xf70 [ 63.986592][ T738] ? kasan_set_free_info+0x23/0x40 [ 63.992188][ T738] ? ____kasan_slab_free+0x121/0x160 [ 63.997665][ T738] ? __kasan_slab_free+0x11/0x20 [ 64.002703][ T738] ? slab_free_freelist_hook+0xc0/0x190 [ 64.008417][ T738] ? kmem_cache_free+0xa9/0x1e0 [ 64.013315][ T738] ? putname+0xe7/0x140 [ 64.018534][ T738] ? do_sys_openat2+0x1fc/0x710 [ 64.023649][ T738] ? avc_ss_reset+0x280/0x280 [ 64.028376][ T738] ? _kstrtoull+0x3a0/0x4a0 [ 64.032920][ T738] ? kstrtouint_from_user+0x20a/0x2a0 [ 64.038133][ T738] ? kstrtol_from_user+0x310/0x310 [ 64.043564][ T738] ? __fsnotify_parent+0x4b9/0x6c0 [ 64.048850][ T738] ? fsnotify_set_children_dentry_flags+0x210/0x210 [ 64.056384][ T738] ? proc_fail_nth_write+0x20b/0x290 [ 64.061758][ T738] ? ioctl_has_perm+0x1f8/0x560 [ 64.066917][ T738] ? do_vfs_ioctl+0x798/0x1a30 [ 64.071682][ T738] ? ioctl_has_perm+0x3f0/0x560 [ 64.076604][ T738] ? preempt_count_add+0x92/0x1a0 [ 64.081465][ T738] ? __x32_compat_sys_ioctl+0x90/0x90 [ 64.086853][ T738] ? has_cap_mac_admin+0x3c0/0x3c0 [ 64.092157][ T738] ? kernel_write+0x3d0/0x3d0 [ 64.096903][ T738] ? selinux_file_ioctl+0x3cc/0x540 [ 64.102144][ T738] ? selinux_file_alloc_security+0x120/0x120 [ 64.108154][ T738] ? __fget_files+0x31e/0x380 [ 64.112920][ T738] ? security_file_ioctl+0x84/0xb0 [ 64.118305][ T738] ? usbdev_poll+0x200/0x200 [ 64.122982][ T738] __se_sys_ioctl+0x114/0x190 [ 64.127557][ T738] __x64_sys_ioctl+0x7b/0x90 [ 64.131918][ T738] do_syscall_64+0x34/0x70 [ 64.136266][ T738] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 64.142066][ T738] RIP: 0033:0x7f214e434859 [ 64.146416][ T738] 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 [ 64.166339][ T738] RSP: 002b:00007f214dfb70c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.174819][ T738] RAX: ffffffffffffffda RBX: 00007f214e553f80 RCX: 00007f214e434859 [ 64.182930][ T738] RDX: 0000000020000000 RSI: 0000000080045505 RDI: 0000000000000004 [ 64.190917][ T738] RBP: 00007f214dfb7120 R08: 0000000000000000 R09: 0000000000000000 [ 64.199045][ T738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 64.207142][ T738] R13: 000000000000000b R14: 00007f214e553f80 R15: 00007fff28084318 [ 64.217982][ T728] general protection fault, probably for non-canonical address 0xdffffc000000001a: 0000 [#1] PREEMPT SMP KASAN [ 64.229939][ T728] KASAN: null-ptr-deref in range [0x00000000000000d0-0x00000000000000d7] [ 64.238754][ T728] CPU: 0 PID: 728 Comm: syz-executor.1 Not tainted 5.10.226-syzkaller-1003431-ge5e5644ea27f #0 [ 64.248996][ T728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 64.259150][ T728] RIP: 0010:__device_attach+0xb4/0x500 [ 64.264628][ T728] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 6d 86 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 [ 64.284455][ T728] RSP: 0018:ffffc90001f47580 EFLAGS: 00010202 [ 64.290509][ T728] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b194d5 [ 64.298476][ T728] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001f47500 [ 64.306383][ T728] RBP: ffffc90001f47650 R08: dffffc0000000000 R09: fffff520003e8ea1 [ 64.314766][ T728] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888114827830 [ 64.323121][ T728] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888114827830 [ 64.331354][ T728] FS: 00007f06458226c0(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 64.340224][ T728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.346741][ T728] CR2: 00007f4578878c98 CR3: 0000000114858000 CR4: 00000000003506b0 [ 64.354733][ T728] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.362558][ T728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.370889][ T728] Call Trace: [ 64.374026][ T728] ? __die_body+0x62/0xb0 [ 64.378183][ T728] ? die_addr+0x9f/0xd0 [ 64.382702][ T728] ? exc_general_protection+0x3ff/0x490 [ 64.388276][ T728] ? asm_exc_general_protection+0x1e/0x30 [ 64.393807][ T728] ? mutex_lock+0xa5/0x110 [ 64.398080][ T728] ? __device_attach+0xb4/0x500 [ 64.403039][ T728] ? device_attach+0x20/0x20 [ 64.407466][ T728] ? usb_ifnum_to_if+0x210/0x280 [ 64.412464][ T728] device_attach+0x17/0x20 [ 64.416945][ T728] proc_ioctl+0x428/0x600 [ 64.421467][ T728] usbdev_ioctl+0x3056/0x5e10 [ 64.426176][ T728] ? usbdev_poll+0x200/0x200 [ 64.430734][ T728] ? __kasan_check_read+0x11/0x20 [ 64.435961][ T728] ? __kasan_check_read+0x11/0x20 [ 64.440899][ T728] ? futex_wait_queue_me+0x3ae/0x670 [ 64.446795][ T728] ? futex_wait_setup+0x520/0x520 [ 64.451884][ T728] ? avc_has_extended_perms+0x1e3/0xf70 [ 64.457337][ T728] ? memcpy+0x56/0x70 [ 64.461528][ T728] ? avc_has_extended_perms+0x975/0xf70 [ 64.467022][ T728] ? do_futex+0x17b0/0x17b0 [ 64.471352][ T728] ? avc_ss_reset+0x280/0x280 [ 64.476045][ T728] ? debug_smp_processor_id+0x17/0x20 [ 64.481238][ T728] ? ioctl_has_perm+0x1f8/0x560 [ 64.485930][ T728] ? do_vfs_ioctl+0x798/0x1a30 [ 64.490599][ T728] ? ioctl_has_perm+0x3f0/0x560 [ 64.495384][ T728] ? __kasan_slab_free+0x11/0x20 [ 64.500425][ T728] ? __x32_compat_sys_ioctl+0x90/0x90 [ 64.505760][ T728] ? has_cap_mac_admin+0x3c0/0x3c0 [ 64.510807][ T728] ? putname+0xe7/0x140 [ 64.514918][ T728] ? selinux_file_ioctl+0x3cc/0x540 [ 64.519962][ T728] ? selinux_file_alloc_security+0x120/0x120 [ 64.525897][ T728] ? __fget_files+0x31e/0x380 [ 64.530677][ T728] ? security_file_ioctl+0x84/0xb0 [ 64.535687][ T728] ? usbdev_poll+0x200/0x200 [ 64.540251][ T728] __se_sys_ioctl+0x114/0x190 [ 64.544914][ T728] __x64_sys_ioctl+0x7b/0x90 [ 64.549548][ T728] do_syscall_64+0x34/0x70 [ 64.554176][ T728] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 64.560390][ T728] RIP: 0033:0x7f0645c9f859 [ 64.564593][ T728] 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 [ 64.584569][ T728] RSP: 002b:00007f06458220c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 64.593197][ T728] RAX: ffffffffffffffda RBX: 00007f0645dbef80 RCX: 00007f0645c9f859 [ 64.601169][ T728] RDX: 0000000020000040 RSI: 00000000c00c5512 RDI: 0000000000000005 [ 64.609291][ T728] RBP: 00007f0645cfbad0 R08: 0000000000000000 R09: 0000000000000000 [ 64.617091][ T728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.624989][ T728] R13: 000000000000000b R14: 00007f0645dbef80 R15: 00007fff381def18 [ 64.632991][ T728] Modules linked in: [ 64.637695][ T728] ---[ end trace 52d3dff97153da34 ]--- [ 64.643612][ T728] RIP: 0010:__device_attach+0xb4/0x500 [ 64.649567][ T728] Code: 5c 24 68 48 89 d8 48 c1 e8 03 42 80 3c 30 00 74 08 48 89 df e8 6d 86 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 [ 64.669884][ T728] RSP: 0018:ffffc90001f47580 EFLAGS: 00010202 [ 64.676426][ T728] RAX: 000000000000001a RBX: 00000000000000d0 RCX: ffffffff84b194d5 [ 64.684363][ T728] RDX: 0000000000000001 RSI: 0000000000000008 RDI: ffffc90001f47500 [ 64.692371][ T728] RBP: ffffc90001f47650 R08: dffffc0000000000 R09: fffff520003e8ea1 [ 64.701007][ T728] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888114827830 [ 64.709203][ T728] R13: 0000000000000000 R14: dffffc0000000000 R15: ffff888114827830 [ 64.717010][ T728] FS: 00007f06458226c0(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 64.725955][ T728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 64.732591][ T728] CR2: 00007f4578857ff8 CR3: 0000000114858000 CR4: 00000000003506a0 [ 64.740549][ T728] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 64.749414][ T728] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 64.757675][ T728] Kernel panic - not syncing: Fatal exception [ 64.763977][ T728] Kernel Offset: disabled [ 64.768240][ T728] Rebooting in 86400 seconds..