Warning: Permanently added '10.128.1.191' (ED25519) to the list of known hosts. executing program [ 465.250236][ T30] audit: type=1400 audit(1720358666.831:66): avc: denied { execmem } for pid=731 comm="syz-executor798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 465.269589][ T30] audit: type=1400 audit(1720358666.831:67): avc: denied { map_create } for pid=732 comm="syz-executor798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 465.289332][ T30] audit: type=1400 audit(1720358666.831:68): avc: denied { map_read map_write } for pid=732 comm="syz-executor798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 465.312650][ T30] audit: type=1400 audit(1720358666.831:69): avc: denied { prog_load } for pid=732 comm="syz-executor798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 465.332129][ T30] audit: type=1400 audit(1720358666.831:70): avc: denied { bpf } for pid=732 comm="syz-executor798" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 465.353270][ T30] audit: type=1400 audit(1720358666.831:71): avc: denied { perfmon } for pid=732 comm="syz-executor798" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 465.418358][ T30] audit: type=1400 audit(1720358666.991:72): avc: denied { prog_run } for pid=732 comm="syz-executor798" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 565.988540][ C0] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks: [ 565.995314][ C0] (detected by 0, t=10002 jiffies, g=4481, q=37) [ 566.001551][ C0] rcu: All QSes seen, last rcu_preempt kthread activity 10003 (4294993815-4294983812), jiffies_till_next_fqs=1, root ->qsmask 0x0 [ 566.014744][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g4481 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x0 ->cpu=0 [ 566.025679][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 566.035488][ C0] rcu: RCU grace-period kthread stack dump: [ 566.041224][ C0] task:rcu_preempt state:R running task stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 566.051808][ C0] Call Trace: [ 566.054929][ C0] [ 566.057711][ C0] __schedule+0xccc/0x1590 [ 566.061962][ C0] ? __sched_text_start+0x8/0x8 [ 566.066645][ C0] ? __kasan_check_write+0x14/0x20 [ 566.071595][ C0] schedule+0x11f/0x1e0 [ 566.075588][ C0] schedule_timeout+0x18c/0x370 [ 566.080277][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 566.085305][ C0] ? console_conditional_schedule+0x30/0x30 [ 566.091033][ C0] ? update_process_times+0x200/0x200 [ 566.096241][ C0] ? prepare_to_swait_event+0x308/0x320 [ 566.101623][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 566.106223][ C0] ? debug_smp_processor_id+0x17/0x20 [ 566.111430][ C0] ? __note_gp_changes+0x4ab/0x920 [ 566.116375][ C0] ? rcu_gp_init+0xc30/0xc30 [ 566.120803][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 566.125837][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 566.130281][ C0] rcu_gp_kthread+0xa4/0x350 [ 566.134698][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 566.139379][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 566.143893][ C0] ? __kasan_check_read+0x11/0x20 [ 566.148749][ C0] ? __kthread_parkme+0xb2/0x200 [ 566.153523][ C0] kthread+0x421/0x510 [ 566.157429][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 566.161941][ C0] ? kthread_blkcg+0xd0/0xd0 [ 566.166366][ C0] ret_from_fork+0x1f/0x30 [ 566.170623][ C0] [ 566.173486][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 566.179661][ C0] NMI backtrace for cpu 0 [ 566.183819][ C0] CPU: 0 PID: 762 Comm: syz-executor798 Not tainted 5.15.150-syzkaller-00330-g9044d25b8ff5 #0 [ 566.193881][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 566.203775][ C0] Call Trace: [ 566.206900][ C0] [ 566.209590][ C0] dump_stack_lvl+0x151/0x1b7 [ 566.214101][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 566.219573][ C0] dump_stack+0x15/0x17 [ 566.223562][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 566.228337][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 566.234325][ C0] ? panic+0x751/0x751 [ 566.238231][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 566.244132][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 566.249949][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 566.255851][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 566.261577][ C0] rcu_check_gp_kthread_starvation+0x1e3/0x250 [ 566.267596][ C0] print_other_cpu_stall+0x112d/0x1340 [ 566.272864][ C0] ? print_cpu_stall+0x5f0/0x5f0 [ 566.277634][ C0] ? __kasan_check_read+0x11/0x20 [ 566.282494][ C0] ? trigger_load_balance+0x228/0xfc0 [ 566.287703][ C0] rcu_sched_clock_irq+0xaec/0x12f0 [ 566.292738][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 566.298726][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 566.303758][ C0] update_process_times+0x198/0x200 [ 566.308792][ C0] tick_sched_timer+0x188/0x240 [ 566.313479][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 566.318860][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 566.323896][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 566.328841][ C0] ? clockevents_program_event+0x22f/0x300 [ 566.334482][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 566.340385][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 566.345179][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 566.350886][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 566.356354][ C0] [ 566.359131][ C0] [ 566.361908][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 566.367730][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 566.372505][ C0] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 4b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 566.391985][ C0] RSP: 0000:ffffc900009b6460 EFLAGS: 00000246 [ 566.398449][ C0] RAX: 0000000000000003 RBX: 1ffff92000136c90 RCX: ffffffff8154fbbf [ 566.406259][ C0] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810a3969d8 [ 566.414069][ C0] RBP: ffffc900009b6510 R08: dffffc0000000000 R09: ffffed1021472d3c [ 566.421886][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 566.429779][ C0] R13: ffff88810a3969d8 R14: 0000000000000003 R15: 1ffff92000136c94 [ 566.437593][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 566.443668][ C0] ? asm_sysvec_call_function_single+0x1b/0x20 [ 566.449655][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 566.454604][ C0] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 566.460677][ C0] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 566.466582][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 566.472829][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 566.477603][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 566.482635][ C0] ? sock_hash_bucket_hash+0x388/0x7e0 [ 566.487929][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 566.492965][ C0] bpf_prog_a8aaa52f2e199321+0x42/0x1d4 [ 566.498346][ C0] bpf_trace_run4+0x13f/0x270 [ 566.502859][ C0] ? bpf_trace_run3+0x250/0x250 [ 566.507546][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 566.512864][ C0] __alloc_pages+0x3cb/0x8f0 [ 566.517266][ C0] ? prep_new_page+0x110/0x110 [ 566.521875][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 566.527331][ C0] ? stack_trace_save+0x113/0x1c0 [ 566.532193][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 566.537063][ C0] __stack_depot_save+0x38d/0x470 [ 566.541920][ C0] stack_depot_save+0xe/0x10 [ 566.546356][ C0] save_stack+0x104/0x1e0 [ 566.550508][ C0] ? __reset_page_owner+0x190/0x190 [ 566.555548][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 566.560405][ C0] ? prep_new_page+0x1b/0x110 [ 566.564913][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 566.570470][ C0] ? __alloc_pages+0x27e/0x8f0 [ 566.575076][ C0] ? __stack_depot_save+0x38d/0x470 [ 566.580101][ C0] ? kasan_set_track+0x5d/0x70 [ 566.584700][ C0] ? kasan_set_free_info+0x23/0x40 [ 566.589648][ C0] ? ____kasan_slab_free+0x126/0x160 [ 566.594769][ C0] ? __kasan_slab_free+0x11/0x20 [ 566.599543][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 566.604924][ C0] ? kfree+0xc8/0x220 [ 566.608742][ C0] ? sock_map_unref+0x352/0x4d0 [ 566.613433][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 566.618726][ C0] ? bpf_prog_a8aaa52f2e199321+0x42/0x1d4 [ 566.624278][ C0] ? bpf_trace_run4+0x13f/0x270 [ 566.628966][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 566.634433][ C0] ? sanitize_ptr_alu+0x32b/0xac0 [ 566.639296][ C0] __set_page_owner+0x28/0x2e0 [ 566.643893][ C0] ? kernel_init_free_pages+0xda/0xf0 [ 566.649101][ C0] post_alloc_hook+0x1a3/0x1b0 [ 566.653702][ C0] prep_new_page+0x1b/0x110 [ 566.658041][ C0] get_page_from_freelist+0x3550/0x35d0 [ 566.663427][ C0] ? unwind_next_frame+0x3cb/0x700 [ 566.668369][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 566.673231][ C0] ? lruvec_init+0x150/0x150 [ 566.677660][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 566.682258][ C0] ? __alloc_pages_bulk+0xe40/0xe40 [ 566.687292][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 566.692151][ C0] __alloc_pages+0x27e/0x8f0 [ 566.696576][ C0] ? prep_new_page+0x110/0x110 [ 566.701176][ C0] ? stack_trace_save+0x113/0x1c0 [ 566.706035][ C0] ? stack_trace_snprint+0xf0/0xf0 [ 566.710984][ C0] __stack_depot_save+0x38d/0x470 [ 566.715844][ C0] ? kfree+0xc8/0x220 [ 566.719661][ C0] kasan_set_track+0x5d/0x70 [ 566.724089][ C0] ? kasan_set_track+0x4b/0x70 [ 566.728695][ C0] ? kasan_set_free_info+0x23/0x40 [ 566.733636][ C0] ? ____kasan_slab_free+0x126/0x160 [ 566.738763][ C0] ? __kasan_slab_free+0x11/0x20 [ 566.743531][ C0] ? slab_free_freelist_hook+0xbd/0x190 [ 566.748911][ C0] ? kfree+0xc8/0x220 [ 566.752729][ C0] ? sock_map_unref+0x352/0x4d0 [ 566.757417][ C0] ? sock_hash_delete_elem+0x274/0x2f0 [ 566.762712][ C0] ? bpf_prog_a8aaa52f2e199321+0x42/0x1d4 [ 566.768268][ C0] ? bpf_trace_run4+0x13f/0x270 [ 566.772952][ C0] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 566.778420][ C0] ? __alloc_pages+0x3cb/0x8f0 [ 566.783019][ C0] ? wp_page_copy+0x200/0x1b00 [ 566.787619][ C0] ? do_wp_page+0x6fa/0xb60 [ 566.791961][ C0] ? handle_pte_fault+0x7c0/0x24d0 [ 566.796935][ C0] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 566.802115][ C0] ? exc_page_fault+0x3b5/0x830 [ 566.806801][ C0] ? asm_exc_page_fault+0x27/0x30 [ 566.811666][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 566.816434][ C0] kasan_set_free_info+0x23/0x40 [ 566.821211][ C0] ____kasan_slab_free+0x126/0x160 [ 566.826156][ C0] __kasan_slab_free+0x11/0x20 [ 566.831191][ C0] slab_free_freelist_hook+0xbd/0x190 [ 566.836396][ C0] ? sock_map_unref+0x352/0x4d0 [ 566.841094][ C0] kfree+0xc8/0x220 [ 566.844731][ C0] sock_map_unref+0x352/0x4d0 [ 566.849243][ C0] sock_hash_delete_elem+0x274/0x2f0 [ 566.854394][ C0] bpf_prog_a8aaa52f2e199321+0x42/0x1d4 [ 566.859832][ C0] bpf_trace_run4+0x13f/0x270 [ 566.864343][ C0] ? bpf_trace_run3+0x250/0x250 [ 566.869032][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 566.874326][ C0] __alloc_pages+0x3cb/0x8f0 [ 566.878751][ C0] ? prep_new_page+0x110/0x110 [ 566.883357][ C0] ? __kasan_check_write+0x14/0x20 [ 566.888303][ C0] ? cpumask_next+0x8a/0xb0 [ 566.892651][ C0] wp_page_copy+0x200/0x1b00 [ 566.897065][ C0] ? text_poke_loc_init+0xc5/0x540 [ 566.902013][ C0] ? __kasan_check_write+0x14/0x20 [ 566.906958][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 566.912776][ C0] ? text_poke_bp_batch+0x546/0x5d0 [ 566.917810][ C0] ? __pte_map_lock+0x442/0x620 [ 566.922497][ C0] do_wp_page+0x6fa/0xb60 [ 566.926662][ C0] handle_pte_fault+0x7c0/0x24d0 [ 566.931461][ C0] ? jump_label_update+0x3af/0x450 [ 566.936381][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 566.941588][ C0] ? mutex_unlock+0xb2/0x260 [ 566.946014][ C0] ? cpus_read_unlock+0x68/0xa0 [ 566.950702][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 566.955739][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 566.960511][ C0] ? down_read_trylock+0x1f9/0x300 [ 566.965456][ C0] ? __init_rwsem+0x1c0/0x1c0 [ 566.969968][ C0] ? security_bpf+0x82/0xb0 [ 566.974310][ C0] ? vmacache_find+0x21f/0x4d0 [ 566.978908][ C0] ? __find_vma+0x30/0x150 [ 566.983162][ C0] exc_page_fault+0x3b5/0x830 [ 566.987683][ C0] asm_exc_page_fault+0x27/0x30 [ 566.992361][ C0] RIP: 0033:0x7ff052446060 [ 566.996617][ C0] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d 8d 0f 0a 00 00 89 54 24 0c 74 08 84 c9 0f 85 09 02 00 00 31 c0 ba 01 00 00 00 0f b1 15 80 3c 0a 00 0f 85 0f 02 00 00 4c 8d 25 73 3c 0a 00 4c [ 567.016316][ C0] RSP: 002b:00007ffca08433c0 EFLAGS: 00010246 [ 567.022218][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 567.030028][ C0] RDX: 0000000000000001 RSI: 00007ff0524e7120 RDI: 0000000000000000 [ 567.037928][ C0] RBP: 00007ff0524e7120 R08: 0000000000000006 R09: 0000000000000006 [ 567.045737][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 567.053602][ C0] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000001 [ 567.061364][ C0] [ 617.083693][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 143s! [init:1] [ 617.090966][ C1] Modules linked in: [ 617.094699][ C1] CPU: 1 PID: 1 Comm: init Not tainted 5.15.150-syzkaller-00330-g9044d25b8ff5 #0 [ 617.103637][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 617.113539][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 617.118306][ C1] Code: 4c 89 e8 48 c1 e8 03 42 0f b6 04 20 84 c0 44 8b 74 24 1c 75 34 41 0f b6 45 00 44 38 f0 75 10 66 90 0f 00 2d 4b 02 f3 03 fb f4 24 ff ff ff fb e9 1e ff ff ff 44 89 e9 80 e1 07 38 c1 7c a3 4c [ 617.138356][ C1] RSP: 0018:ffffc90000017180 EFLAGS: 00000246 [ 617.144257][ C1] RAX: 0000000000000001 RBX: 1ffff92000002e34 RCX: 1ffffffff0d1aa9c [ 617.152066][ C1] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7138ad4 [ 617.159879][ C1] RBP: ffffc90000017230 R08: dffffc0000000000 R09: ffffed103ee2715b [ 617.167873][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 617.175762][ C1] R13: ffff8881f7138ad4 R14: 0000000000000001 R15: 1ffff92000002e38 [ 617.183571][ C1] FS: 00007f63dfd89380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 617.192339][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 617.198761][ C1] CR2: 00007ffca0843318 CR3: 000000010b8ff000 CR4: 00000000003506a0 [ 617.206573][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 617.214382][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 617.222198][ C1] Call Trace: [ 617.225320][ C1] [ 617.228013][ C1] ? show_regs+0x58/0x60 [ 617.232088][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 617.237037][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 617.242158][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 617.247479][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 617.252425][ C1] ? clockevents_program_event+0x22f/0x300 [ 617.258090][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 617.263971][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 617.268918][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 617.274819][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 617.280460][ C1] [ 617.283237][ C1] [ 617.286013][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 617.292006][ C1] ? kvm_wait+0x147/0x180 [ 617.296171][ C1] ? asm_common_interrupt+0x27/0x40 [ 617.301201][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 617.306932][ C1] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 617.312833][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 617.318389][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 617.324640][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 617.329417][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 617.334449][ C1] ? sock_hash_bucket_hash+0x388/0x7e0 [ 617.339739][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 617.344773][ C1] bpf_prog_a8aaa52f2e199321+0x42/0x1d4 [ 617.350164][ C1] bpf_trace_run4+0x13f/0x270 [ 617.354670][ C1] ? bpf_trace_run3+0x250/0x250 [ 617.359364][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 617.364677][ C1] __alloc_pages+0x3cb/0x8f0 [ 617.369073][ C1] ? do_syscall_64+0x3d/0xb0 [ 617.373498][ C1] ? prep_new_page+0x110/0x110 [ 617.378101][ C1] __get_free_pages+0x10/0x30 [ 617.382614][ C1] kasan_populate_vmalloc_pte+0x39/0x130 [ 617.388080][ C1] ? __apply_to_page_range+0x8ca/0xbe0 [ 617.393488][ C1] __apply_to_page_range+0x8dd/0xbe0 [ 617.398600][ C1] ? kasan_populate_vmalloc+0x70/0x70 [ 617.403814][ C1] ? kasan_populate_vmalloc+0x70/0x70 [ 617.409011][ C1] apply_to_page_range+0x3b/0x50 [ 617.413787][ C1] kasan_populate_vmalloc+0x65/0x70 [ 617.418818][ C1] alloc_vmap_area+0x192f/0x1a80 [ 617.423607][ C1] ? vm_map_ram+0xa90/0xa90 [ 617.427932][ C1] ? kmem_cache_alloc_trace+0x115/0x210 [ 617.433314][ C1] ? __get_vm_area_node+0x117/0x360 [ 617.438347][ C1] __get_vm_area_node+0x158/0x360 [ 617.443208][ C1] __vmalloc_node_range+0xe2/0x8d0 [ 617.448151][ C1] ? copy_process+0x5c4/0x3290 [ 617.452754][ C1] ? slab_post_alloc_hook+0x72/0x2c0 [ 617.457878][ C1] ? dup_task_struct+0x53/0xc60 [ 617.462560][ C1] dup_task_struct+0x416/0xc60 [ 617.467160][ C1] ? copy_process+0x5c4/0x3290 [ 617.471760][ C1] ? __kasan_check_write+0x14/0x20 [ 617.476707][ C1] copy_process+0x5c4/0x3290 [ 617.481135][ C1] ? do_nanosleep+0x555/0x6a0 [ 617.485646][ C1] ? pidfd_show_fdinfo+0x2b0/0x2b0 [ 617.490599][ C1] ? hrtimer_init_sleeper+0x3b/0x1a0 [ 617.495714][ C1] ? hrtimer_nanosleep+0x107/0x3f0 [ 617.500662][ C1] kernel_clone+0x21e/0x9e0 [ 617.505087][ C1] ? __remove_hrtimer+0x4d0/0x4d0 [ 617.509949][ C1] ? create_io_thread+0x1e0/0x1e0 [ 617.514814][ C1] ? get_timespec64+0x197/0x270 [ 617.519496][ C1] ? timespec64_add_safe+0x220/0x220 [ 617.524712][ C1] __do_sys_vfork+0xcd/0x130 [ 617.529139][ C1] ? __do_sys_fork+0x110/0x110 [ 617.533749][ C1] ? exit_to_user_mode_prepare+0x7e/0xa0 [ 617.539207][ C1] do_syscall_64+0x3d/0xb0 [ 617.543466][ C1] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 617.549101][ C1] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 617.554828][ C1] RIP: 0033:0x7f63dfec3a68 [ 617.559085][ C1] Code: 00 48 8d b8 e0 02 00 00 48 89 b8 d8 02 00 00 48 89 b8 e0 02 00 00 b8 11 01 00 00 0f 05 44 89 c0 c3 90 5f b8 3a 00 00 00 0f 05 <57> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 90 43 0f 00 f7 d8 64 89 01 48 [ 617.578524][ C1] RSP: 002b:00007ffc7a377860 EFLAGS: 00000246 ORIG_RAX: 000000000000003a [ 617.586768][ C1] RAX: ffffffffffffffda RBX: 000055eece367a50 RCX: 00007f63dfec3a68 [ 617.594578][ C1] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 00007f63e004ebed [ 617.602389][ C1] RBP: 00007f63e0089528 R08: 0000000000000007 R09: 4b99fcccdd770d6f [ 617.610200][ C1] R10: 00007ffc7a3778a0 R11: 0000000000000246 R12: 0000000000000000 [ 617.618011][ C1] R13: 0000000000000018 R14: 000055eece2db169 R15: 00007f63e00baa80 [ 617.625825][ C1]