Warning: Permanently added '10.128.0.243' (ECDSA) to the list of known hosts. executing program [ 33.901389][ T3074] loop0: detected capacity change from 0 to 64 [ 33.932183][ T3074] [ 33.932871][ T3074] ======================================================== [ 33.934729][ T3074] WARNING: possible irq lock inversion dependency detected [ 33.936541][ T3074] 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 Not tainted [ 33.938366][ T3074] -------------------------------------------------------- [ 33.940246][ T3074] syz-executor305/3074 just changed the state of lock: [ 33.942026][ T3074] ffff0000cae7ad18 (tmpmask_lock){+...}-{2:2}, at: list_lru_add+0x78/0x1f4 [ 33.944288][ T3074] but this lock was taken by another, HARDIRQ-safe lock in the past: [ 33.946408][ T3074] (&irq_desc_lock_class){-.-.}-{2:2} [ 33.946418][ T3074] [ 33.946418][ T3074] [ 33.946418][ T3074] and interrupts could create inverse lock ordering between them. [ 33.946418][ T3074] [ 33.951575][ T3074] [ 33.951575][ T3074] other info that might help us debug this: [ 33.953663][ T3074] Chain exists of: [ 33.953663][ T3074] &irq_desc_lock_class --> tmp_mask_lock --> tmpmask_lock [ 33.953663][ T3074] [ 33.957023][ T3074] Possible interrupt unsafe locking scenario: [ 33.957023][ T3074] [ 33.959207][ T3074] CPU0 CPU1 [ 33.960619][ T3074] ---- ---- [ 33.961981][ T3074] lock(tmpmask_lock); [ 33.963029][ T3074] local_irq_disable(); [ 33.964764][ T3074] lock(&irq_desc_lock_class); [ 33.966649][ T3074] lock(tmp_mask_lock); [ 33.968404][ T3074] [ 33.969289][ T3074] lock(&irq_desc_lock_class); [ 33.970595][ T3074] [ 33.970595][ T3074] *** DEADLOCK *** [ 33.970595][ T3074] [ 33.972694][ T3074] 1 lock held by syz-executor305/3074: [ 33.974092][ T3074] #0: ffff0000c6d72f48 (&dentry->d_lock){+.+.}-{2:2}, at: dput+0x1d4/0x2e0 [ 33.976389][ T3074] [ 33.976389][ T3074] the shortest dependencies between 2nd lock and 1st lock: [ 33.978811][ T3074] -> (&irq_desc_lock_class){-.-.}-{2:2} { [ 33.980375][ T3074] IN-HARDIRQ-W at: [ 33.981453][ T3074] lock_acquire+0x100/0x1f8 [ 33.983141][ T3074] _raw_spin_lock+0x54/0x6c [ 33.984794][ T3074] handle_fasteoi_irq+0x38/0x324 [ 33.986584][ T3074] generic_handle_domain_irq+0x4c/0x6c [ 33.988518][ T3074] gic_handle_irq+0x78/0x1b4 [ 33.990215][ T3074] call_on_irq_stack+0x2c/0x54 [ 33.991965][ T3074] do_interrupt_handler+0x7c/0xc0 [ 33.993786][ T3074] el1_interrupt+0x34/0x68 [ 33.995426][ T3074] el1h_64_irq_handler+0x18/0x24 [ 33.997215][ T3074] el1h_64_irq+0x64/0x68 [ 33.998830][ T3074] _raw_spin_unlock_irqrestore+0x58/0x8c [ 34.000821][ T3074] wake_up_new_task+0x26c/0x340 [ 34.002616][ T3074] kernel_clone+0x290/0x380 [ 34.004309][ T3074] user_mode_thread+0x74/0xa4 [ 34.006061][ T3074] call_usermodehelper_exec_work+0x44/0x17c [ 34.008081][ T3074] process_one_work+0x2d8/0x504 [ 34.009881][ T3074] worker_thread+0x340/0x610 [ 34.011575][ T3074] kthread+0x12c/0x158 [ 34.013155][ T3074] ret_from_fork+0x10/0x20 [ 34.014829][ T3074] IN-SOFTIRQ-W at: [ 34.015913][ T3074] lock_acquire+0x100/0x1f8 [ 34.017593][ T3074] _raw_spin_lock+0x54/0x6c [ 34.019261][ T3074] handle_fasteoi_irq+0x38/0x324 [ 34.021110][ T3074] generic_handle_domain_irq+0x4c/0x6c [ 34.023071][ T3074] gic_handle_irq+0x78/0x1b4 [ 34.024790][ T3074] do_interrupt_handler+0x88/0xc0 [ 34.026606][ T3074] el1_interrupt+0x34/0x68 [ 34.028306][ T3074] el1h_64_irq_handler+0x18/0x24 [ 34.030126][ T3074] el1h_64_irq+0x64/0x68 [ 34.031778][ T3074] _raw_spin_unlock_irqrestore+0x58/0x8c [ 34.033768][ T3074] debug_object_active_state+0x104/0x1dc [ 34.035753][ T3074] rcu_do_batch+0x180/0x584 [ 34.037439][ T3074] rcu_core+0x2bc/0x5b4 [ 34.039017][ T3074] rcu_core_si+0x10/0x1c [ 34.040621][ T3074] _stext+0x168/0x37c [ 34.042168][ T3074] ____do_softirq+0x14/0x20 [ 34.043860][ T3074] call_on_irq_stack+0x2c/0x54 [ 34.045614][ T3074] do_softirq_own_stack+0x20/0x2c [ 34.047502][ T3074] invoke_softirq+0x70/0xbc [ 34.049193][ T3074] __irq_exit_rcu+0xf0/0x140 [ 34.050931][ T3074] irq_exit_rcu+0x10/0x40 [ 34.052630][ T3074] el1_interrupt+0x38/0x68 [ 34.054287][ T3074] el1h_64_irq_handler+0x18/0x24 [ 34.056087][ T3074] el1h_64_irq+0x64/0x68 [ 34.057738][ T3074] arch_local_irq_enable+0xc/0x18 [ 34.059514][ T3074] default_idle_call+0x48/0xb8 [ 34.061256][ T3074] do_idle+0x110/0x2d4 [ 34.062837][ T3074] cpu_startup_entry+0x24/0x28 [ 34.064584][ T3074] secondary_start_kernel+0x154/0x17c [ 34.066521][ T3074] __secondary_switched+0xb0/0xb4 [ 34.068337][ T3074] INITIAL USE at: [ 34.069373][ T3074] lock_acquire+0x100/0x1f8 [ 34.071066][ T3074] _raw_spin_lock_irqsave+0x6c/0xb4 [ 34.072923][ T3074] __irq_get_desc_lock+0xdc/0x10c [ 34.074681][ T3074] irq_modify_status+0x50/0x200 [ 34.076452][ T3074] irq_set_percpu_devid+0x90/0xb0 [ 34.078251][ T3074] gic_irq_domain_map+0x10c/0x1e4 [ 34.080043][ T3074] gic_irq_domain_alloc+0xd0/0x11c [ 34.081871][ T3074] __irq_domain_alloc_irqs+0x210/0x5d8 [ 34.083831][ T3074] gic_smp_init+0x94/0xf4 [ 34.085434][ T3074] gic_init_bases+0x5a8/0x700 [ 34.087138][ T3074] gic_acpi_init+0x22c/0x278 [ 34.088827][ T3074] acpi_match_madt+0x60/0xb0 [ 34.090498][ T3074] acpi_parse_entries_array+0x1a8/0x3e8 [ 34.092439][ T3074] acpi_table_parse_entries_array+0x12c/0x168 [ 34.094539][ T3074] acpi_table_parse_madt+0x64/0x94 [ 34.096357][ T3074] __acpi_probe_device_table+0xc4/0x150 [ 34.098270][ T3074] irqchip_init+0x44/0x50 [ 34.099892][ T3074] init_IRQ+0xd4/0xf4 [ 34.101417][ T3074] start_kernel+0x220/0x620 [ 34.103078][ T3074] __primary_switched+0xb4/0xbc [ 34.104827][ T3074] } [ 34.105492][ T3074] ... key at: [] irq_desc_lock_class+0x0/0x10 [ 34.107623][ T3074] ... acquired at: [ 34.108622][ T3074] _raw_spin_lock+0x54/0x6c [ 34.109807][ T3074] irq_do_set_affinity+0x4c/0x284 [ 34.111147][ T3074] irq_startup+0x114/0x4b8 [ 34.112312][ T3074] __setup_irq+0x9dc/0xb50 [ 34.113484][ T3074] request_threaded_irq+0x1c0/0x24c [ 34.114866][ T3074] pci_request_irq+0xb4/0x118 [ 34.116159][ T3074] queue_request_irq+0xa8/0xc0 [ 34.117401][ T3074] nvme_create_queue+0x36c/0x434 [ 34.118709][ T3074] nvme_setup_io_queues+0x620/0x860 [ 34.120094][ T3074] nvme_reset_work+0x700/0xe78 [ 34.121344][ T3074] process_one_work+0x2d8/0x504 [ 34.122615][ T3074] worker_thread+0x340/0x610 [ 34.123865][ T3074] kthread+0x12c/0x158 [ 34.124972][ T3074] ret_from_fork+0x10/0x20 [ 34.126180][ T3074] [ 34.126774][ T3074] -> (tmp_mask_lock){....}-{2:2} { [ 34.128115][ T3074] INITIAL USE at: [ 34.129131][ T3074] lock_acquire+0x100/0x1f8 [ 34.130746][ T3074] _raw_spin_lock+0x54/0x6c [ 34.132350][ T3074] irq_do_set_affinity+0x4c/0x284 [ 34.134096][ T3074] irq_setup_affinity+0x1fc/0x210 [ 34.135827][ T3074] irq_startup+0x3bc/0x4b8 [ 34.137443][ T3074] __setup_irq+0x9dc/0xb50 [ 34.139053][ T3074] request_threaded_irq+0x1c0/0x24c [ 34.141220][ T3074] acpi_ged_request_interrupt+0x1fc/0x300 [ 34.143173][ T3074] acpi_walk_resource_buffer+0x88/0x148 [ 34.145073][ T3074] acpi_walk_resources+0x120/0x170 [ 34.146875][ T3074] ged_probe+0x98/0xe8 [ 34.148454][ T3074] platform_probe+0xd4/0x134 [ 34.150145][ T3074] call_driver_probe+0x48/0x170 [ 34.151891][ T3074] really_probe+0x13c/0x4c0 [ 34.153500][ T3074] __driver_probe_device+0x124/0x214 [ 34.155307][ T3074] driver_probe_device+0x54/0x2f0 [ 34.157097][ T3074] __driver_attach+0x250/0x374 [ 34.158899][ T3074] bus_for_each_dev+0xa8/0x110 [ 34.160870][ T3074] driver_attach+0x30/0x40 [ 34.162451][ T3074] bus_add_driver+0x14c/0x2e4 [ 34.164168][ T3074] driver_register+0x108/0x19c [ 34.165858][ T3074] __platform_driver_register+0x30/0x40 [ 34.167734][ T3074] ged_driver_init+0x20/0x2c [ 34.169363][ T3074] do_one_initcall+0x118/0x22c [ 34.171214][ T3074] do_initcall_level+0xac/0xe4 [ 34.172926][ T3074] do_initcalls+0x58/0xa8 [ 34.174534][ T3074] do_basic_setup+0x20/0x2c [ 34.176149][ T3074] kernel_init_freeable+0xb8/0x148 [ 34.177924][ T3074] kernel_init+0x24/0x290 [ 34.179492][ T3074] ret_from_fork+0x10/0x20 [ 34.181053][ T3074] } [ 34.181667][ T3074] ... key at: [] irq_do_set_affinity.tmp_mask_lock+0x18/0x40 [ 34.184163][ T3074] ... acquired at: [ 34.185165][ T3074] _raw_spin_lock_irqsave+0x6c/0xb4 [ 34.186576][ T3074] its_select_cpu+0x48/0x44c [ 34.187819][ T3074] its_set_affinity+0x1a4/0x418 [ 34.189119][ T3074] msi_domain_set_affinity+0x54/0x198 [ 34.190517][ T3074] irq_do_set_affinity+0xfc/0x284 [ 34.191970][ T3074] irq_setup_affinity+0x1fc/0x210 [ 34.193324][ T3074] irq_startup+0x3bc/0x4b8 [ 34.194492][ T3074] __setup_irq+0x9dc/0xb50 [ 34.195669][ T3074] request_threaded_irq+0x1c0/0x24c [ 34.197048][ T3074] vp_find_vqs_msix+0x334/0x688 [ 34.198337][ T3074] vp_find_vqs+0x68/0x26c [ 34.199526][ T3074] probe_common+0x180/0x2a8 [ 34.200773][ T3074] virtrng_probe+0x20/0x30 [ 34.201948][ T3074] virtio_dev_probe+0x460/0x590 [ 34.203237][ T3074] call_driver_probe+0x48/0x170 [ 34.204519][ T3074] really_probe+0x13c/0x4c0 [ 34.205717][ T3074] __driver_probe_device+0x124/0x214 [ 34.207137][ T3074] driver_probe_device+0x54/0x2f0 [ 34.208494][ T3074] __driver_attach+0x250/0x374 [ 34.209817][ T3074] bus_for_each_dev+0xa8/0x110 [ 34.211091][ T3074] driver_attach+0x30/0x40 [ 34.212272][ T3074] bus_add_driver+0x14c/0x2e4 [ 34.213531][ T3074] driver_register+0x108/0x19c [ 34.214821][ T3074] register_virtio_driver+0x54/0x6c [ 34.216193][ T3074] virtio_rng_driver_init+0x1c/0x28 [ 34.217602][ T3074] do_one_initcall+0x118/0x22c [ 34.218876][ T3074] do_initcall_level+0xac/0xe4 [ 34.220146][ T3074] do_initcalls+0x58/0xa8 [ 34.221326][ T3074] do_basic_setup+0x20/0x2c [ 34.222533][ T3074] kernel_init_freeable+0xb8/0x148 [ 34.223858][ T3074] kernel_init+0x24/0x290 [ 34.225073][ T3074] ret_from_fork+0x10/0x20 [ 34.226271][ T3074] [ 34.226840][ T3074] -> (tmpmask_lock){+...}-{2:2} { [ 34.228166][ T3074] HARDIRQ-ON-W at: [ 34.229187][ T3074] lock_acquire+0x100/0x1f8 [ 34.230793][ T3074] _raw_spin_lock+0x54/0x6c [ 34.232410][ T3074] list_lru_add+0x78/0x1f4 [ 34.233980][ T3074] d_lru_add+0x144/0x1a4 [ 34.235515][ T3074] retain_dentry+0x124/0x144 [ 34.237156][ T3074] dput+0x188/0x2e0 [ 34.238557][ T3074] step_into+0x164/0x54c [ 34.240167][ T3074] path_openat+0xa04/0x11c4 [ 34.241808][ T3074] do_filp_open+0xdc/0x1b8 [ 34.243364][ T3074] do_sys_openat2+0xb8/0x22c [ 34.244967][ T3074] __arm64_sys_openat+0xb0/0xe0 [ 34.246672][ T3074] el0_svc_common+0x138/0x220 [ 34.248412][ T3074] do_el0_svc+0x48/0x140 [ 34.249976][ T3074] el0_svc+0x58/0x150 [ 34.251472][ T3074] el0t_64_sync_handler+0x84/0xf0 [ 34.253236][ T3074] el0t_64_sync+0x190/0x194 [ 34.254836][ T3074] INITIAL USE at: [ 34.255825][ T3074] lock_acquire+0x100/0x1f8 [ 34.257435][ T3074] _raw_spin_lock_irqsave+0x6c/0xb4 [ 34.259196][ T3074] its_select_cpu+0x48/0x44c [ 34.260779][ T3074] its_irq_domain_activate+0x50/0x1d4 [ 34.262564][ T3074] __irq_domain_activate_irq+0x98/0xf4 [ 34.264419][ T3074] __irq_domain_activate_irq+0x3c/0xf4 [ 34.266282][ T3074] irq_domain_activate_irq+0x44/0x98 [ 34.268110][ T3074] __msi_domain_alloc_irqs+0x4b0/0x8cc [ 34.269947][ T3074] msi_domain_alloc_irqs_descs_locked+0xdc/0x1c0 [ 34.271994][ T3074] pci_msi_setup_msi_irqs+0x6c/0x80 [ 34.273734][ T3074] __pci_enable_msix_range+0x6cc/0xa0c [ 34.275568][ T3074] pci_alloc_irq_vectors_affinity+0xb0/0x1e0 [ 34.277520][ T3074] vp_find_vqs_msix+0x2c8/0x688 [ 34.279180][ T3074] vp_find_vqs+0x68/0x26c [ 34.280680][ T3074] probe_common+0x180/0x2a8 [ 34.282238][ T3074] virtrng_probe+0x20/0x30 [ 34.283787][ T3074] virtio_dev_probe+0x460/0x590 [ 34.285470][ T3074] call_driver_probe+0x48/0x170 [ 34.287176][ T3074] really_probe+0x13c/0x4c0 [ 34.288769][ T3074] __driver_probe_device+0x124/0x214 [ 34.290528][ T3074] driver_probe_device+0x54/0x2f0 [ 34.292210][ T3074] __driver_attach+0x250/0x374 [ 34.293981][ T3074] bus_for_each_dev+0xa8/0x110 [ 34.295672][ T3074] driver_attach+0x30/0x40 [ 34.297244][ T3074] bus_add_driver+0x14c/0x2e4 [ 34.298873][ T3074] driver_register+0x108/0x19c [ 34.300498][ T3074] register_virtio_driver+0x54/0x6c [ 34.302274][ T3074] virtio_rng_driver_init+0x1c/0x28 [ 34.304060][ T3074] do_one_initcall+0x118/0x22c [ 34.305721][ T3074] do_initcall_level+0xac/0xe4 [ 34.307351][ T3074] do_initcalls+0x58/0xa8 [ 34.308903][ T3074] do_basic_setup+0x20/0x2c [ 34.310456][ T3074] kernel_init_freeable+0xb8/0x148 [ 34.312247][ T3074] kernel_init+0x24/0x290 [ 34.313795][ T3074] ret_from_fork+0x10/0x20 [ 34.315346][ T3074] } [ 34.316007][ T3074] ... key at: [] its_select_cpu.tmpmask_lock+0x18/0x40 [ 34.318346][ T3074] ... acquired at: [ 34.319306][ T3074] mark_lock+0x154/0x1b4 [ 34.320478][ T3074] __lock_acquire+0x5f8/0x3084 [ 34.321795][ T3074] lock_acquire+0x100/0x1f8 [ 34.322995][ T3074] _raw_spin_lock+0x54/0x6c [ 34.324199][ T3074] list_lru_add+0x78/0x1f4 [ 34.325410][ T3074] d_lru_add+0x144/0x1a4 [ 34.326549][ T3074] retain_dentry+0x124/0x144 [ 34.327825][ T3074] dput+0x188/0x2e0 [ 34.328889][ T3074] step_into+0x164/0x54c [ 34.330034][ T3074] path_openat+0xa04/0x11c4 [ 34.331249][ T3074] do_filp_open+0xdc/0x1b8 [ 34.332452][ T3074] do_sys_openat2+0xb8/0x22c [ 34.333690][ T3074] __arm64_sys_openat+0xb0/0xe0 [ 34.334986][ T3074] el0_svc_common+0x138/0x220 [ 34.336258][ T3074] do_el0_svc+0x48/0x140 [ 34.337446][ T3074] el0_svc+0x58/0x150 [ 34.338536][ T3074] el0t_64_sync_handler+0x84/0xf0 [ 34.339866][ T3074] el0t_64_sync+0x190/0x194 [ 34.341106][ T3074] [ 34.341709][ T3074] [ 34.341709][ T3074] stack backtrace: [ 34.343263][ T3074] CPU: 0 PID: 3074 Comm: syz-executor305 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.346012][ T3074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.348611][ T3074] Call trace: [ 34.349447][ T3074] dump_backtrace+0x1c4/0x1f0 [ 34.350661][ T3074] show_stack+0x2c/0x3c [ 34.351748][ T3074] dump_stack_lvl+0x104/0x16c [ 34.352980][ T3074] dump_stack+0x1c/0x58 [ 34.354066][ T3074] print_irq_inversion_bug+0x2f8/0x300 [ 34.355492][ T3074] mark_lock_irq+0x3ec/0x4b4 [ 34.356707][ T3074] mark_lock+0x154/0x1b4 [ 34.357785][ T3074] __lock_acquire+0x5f8/0x3084 [ 34.359036][ T3074] lock_acquire+0x100/0x1f8 [ 34.360227][ T3074] _raw_spin_lock+0x54/0x6c [ 34.361386][ T3074] list_lru_add+0x78/0x1f4 [ 34.362522][ T3074] d_lru_add+0x144/0x1a4 [ 34.363601][ T3074] retain_dentry+0x124/0x144 [ 34.364782][ T3074] dput+0x188/0x2e0 [ 34.365769][ T3074] step_into+0x164/0x54c [ 34.366883][ T3074] path_openat+0xa04/0x11c4 [ 34.368101][ T3074] do_filp_open+0xdc/0x1b8 [ 34.369275][ T3074] do_sys_openat2+0xb8/0x22c [ 34.370487][ T3074] __arm64_sys_openat+0xb0/0xe0 [ 34.371756][ T3074] el0_svc_common+0x138/0x220 [ 34.373006][ T3074] do_el0_svc+0x48/0x140 [ 34.374093][ T3074] el0_svc+0x58/0x150 [ 34.375136][ T3074] el0t_64_sync_handler+0x84/0xf0 [ 34.376463][ T3074] el0t_64_sync+0x190/0x194 [ 34.377792][ T3074] Unable to handle kernel paging request at virtual address ffff80000d2e2c80 [ 34.379940][ T3074] Mem abort info: [ 34.380852][ T3074] ESR = 0x0000000096000047 [ 34.382009][ T3074] EC = 0x25: DABT (current EL), IL = 32 bits [ 34.383586][ T3074] SET = 0, FnV = 0 [ 34.384524][ T3074] EA = 0, S1PTW = 0 [ 34.385507][ T3074] FSC = 0x07: level 3 translation fault [ 34.386967][ T3074] Data abort info: [ 34.387875][ T3074] ISV = 0, ISS = 0x00000047 [ 34.389031][ T3074] CM = 0, WnR = 1 [ 34.389968][ T3074] swapper pgtable: 4k pages, 48-bit VAs, pgdp=00000001c54dc000 [ 34.391925][ T3074] [ffff80000d2e2c80] pgd=100000023ffff003, p4d=100000023ffff003, pud=100000023fffe003, pmd=100000023fffa003, pte=0000000000000000 [ 34.395350][ T3074] Internal error: Oops: 0000000096000047 [#1] PREEMPT SMP [ 34.397165][ T3074] Modules linked in: [ 34.398164][ T3074] CPU: 0 PID: 3074 Comm: syz-executor305 Not tainted 6.1.0-rc8-syzkaller-33330-ga5541c0811a0 #0 [ 34.401045][ T3074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 34.403553][ T3074] pstate: 00400005 (nzcv daif +PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 34.405545][ T3074] pc : queued_spin_lock_slowpath+0x198/0x394 [ 34.407119][ T3074] lr : queued_spin_lock_slowpath+0x114/0x394 [ 34.408670][ T3074] sp : ffff80000fc5b8f0 [ 34.409726][ T3074] x29: ffff80000fc5b8f0 x28: ffff80000d95b000 x27: ffff0000cae7ad00 [ 34.411742][ T3074] x26: 00000000000800e0 x25: 0000000000000000 x24: ffff0001fefd0c80 [ 34.413815][ T3074] x23: 0000000000000000 x22: ffff80000d37d050 x21: ffff80000d2e2c80 [ 34.415867][ T3074] x20: 0000000000000000 x19: ffff0000cae7ad00 x18: 00000000000000c0 [ 34.417943][ T3074] x17: 6e69676e45206574 x16: 0000000000000003 x15: 0000000000000000 [ 34.419965][ T3074] x14: 0000000000000000 x13: 0000000000003030 x12: 0000000000000000 [ 34.422171][ T3074] x11: ffff80000d2e2c80 x10: 0000000000040000 x9 : ffff0001fefd0c88 [ 34.424239][ T3074] x8 : ffff0001fefd0c80 x7 : 205b5d3336343637 x6 : ffff80000c091ebc [ 34.426277][ T3074] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000000 [ 34.428390][ T3074] x2 : 0000000000000001 x1 : ffff80000ce893cb x0 : 0000000000000001 [ 34.430479][ T3074] Call trace: [ 34.431315][ T3074] queued_spin_lock_slowpath+0x198/0x394 [ 34.432741][ T3074] do_raw_spin_lock+0x10c/0x110 [ 34.434009][ T3074] _raw_spin_lock+0x5c/0x6c [ 34.435158][ T3074] list_lru_add+0x78/0x1f4 [ 34.436304][ T3074] d_lru_add+0x144/0x1a4 [ 34.437356][ T3074] retain_dentry+0x124/0x144 [ 34.438552][ T3074] dput+0x188/0x2e0 [ 34.439489][ T3074] step_into+0x164/0x54c [ 34.440550][ T3074] path_openat+0xa04/0x11c4 [ 34.441693][ T3074] do_filp_open+0xdc/0x1b8 [ 34.442805][ T3074] do_sys_openat2+0xb8/0x22c [ 34.444014][ T3074] __arm64_sys_openat+0xb0/0xe0 [ 34.445238][ T3074] el0_svc_common+0x138/0x220 [ 34.446429][ T3074] do_el0_svc+0x48/0x140 [ 34.447543][ T3074] el0_svc+0x58/0x150 [ 34.448565][ T3074] el0t_64_sync_handler+0x84/0xf0 [ 34.449978][ T3074] el0t_64_sync+0x190/0x194 [ 34.451171][ T3074] Code: 8b2c4ecc f85f818c 1200056b 8b2b52ab (f82b6988) [ 34.452994][ T3074] ---[ end trace 0000000000000000 ]--- [ 34.740811][ T3074] Kernel panic - not syncing: Oops: Fatal exception [ 34.742624][ T3074] SMP: stopping secondary CPUs [ 34.743848][ T3074] Kernel Offset: disabled [ 34.744929][ T3074] CPU features: 0x00000,040e0108,4c017203 [ 34.746397][ T3074] Memory Limit: none [ 35.039878][ T3074] Rebooting in 86400 seconds..