[ 13.975029][ T30] audit: type=1400 audit(1718070222.056:63): avc: denied { write } for pid=224 comm="sh" path="pipe:[12471]" dev="pipefs" ino=12471 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.983154][ T30] audit: type=1400 audit(1718070222.066:64): avc: denied { rlimitinh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.001806][ T30] audit: type=1400 audit(1718070222.066:65): avc: denied { siginh } for pid=224 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.154' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program [ 470.667400][ T30] audit: type=1400 audit(1718070678.766:66): avc: denied { execmem } for pid=735 comm="syz-executor281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 470.690768][ T30] audit: type=1400 audit(1718070678.776:67): avc: denied { map_create } for pid=742 comm="syz-executor281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 470.710441][ T30] audit: type=1400 audit(1718070678.776:68): avc: denied { map_read map_write } for pid=742 comm="syz-executor281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 470.730355][ T30] audit: type=1400 audit(1718070678.776:69): avc: denied { prog_load } for pid=742 comm="syz-executor281" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 470.749590][ T30] audit: type=1400 audit(1718070678.776:70): avc: denied { bpf } for pid=742 comm="syz-executor281" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 470.770849][ T30] audit: type=1400 audit(1718070678.776:71): avc: denied { perfmon } for pid=742 comm="syz-executor281" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 executing program executing program [ 470.918260][ T30] audit: type=1400 audit(1718070679.016:72): avc: denied { prog_run } for pid=741 comm="syz-executor281" 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 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 executing program executing program [ 571.560657][ C0] rcu: INFO: rcu_preempt self-detected stall on CPU [ 571.567097][ C0] rcu: 0-...!: (10000 ticks this GP) idle=a95/1/0x4000000000000000 softirq=3746/3751 fqs=0 last_accelerate: 42b3/69c3 dyntick_enabled: 1 [ 571.581092][ C0] (t=10002 jiffies g=4577 q=106) [ 571.585937][ C0] rcu: rcu_preempt kthread timer wakeup didn't happen for 10001 jiffies! g4577 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 [ 571.598279][ C0] rcu: Possible timer handling issue on cpu=1 timer-softirq=2299 [ 571.605918][ C0] rcu: rcu_preempt kthread starved for 10004 jiffies! g4577 f0x0 RCU_GP_WAIT_FQS(5) ->state=0x402 ->cpu=1 [ 571.617055][ C0] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior. [ 571.626836][ C0] rcu: RCU grace-period kthread stack dump: [ 571.632576][ C0] task:rcu_preempt state:I stack:28328 pid: 14 ppid: 2 flags:0x00004000 [ 571.641597][ C0] Call Trace: [ 571.644726][ C0] [ 571.647497][ C0] __schedule+0xccc/0x1590 [ 571.651748][ C0] ? __sched_text_start+0x8/0x8 [ 571.656434][ C0] ? __kasan_check_write+0x14/0x20 [ 571.661582][ C0] ? __kasan_check_write+0x14/0x20 [ 571.666630][ C0] schedule+0x11f/0x1e0 [ 571.670636][ C0] schedule_timeout+0x18c/0x370 [ 571.675299][ C0] ? __update_idle_core+0x2a0/0x2a0 [ 571.680334][ C0] ? console_conditional_schedule+0x30/0x30 [ 571.686158][ C0] ? update_process_times+0x200/0x200 [ 571.691394][ C0] ? prepare_to_swait_event+0x308/0x320 [ 571.696838][ C0] rcu_gp_fqs_loop+0x2af/0xf80 [ 571.701429][ C0] ? debug_smp_processor_id+0x17/0x20 [ 571.706631][ C0] ? __note_gp_changes+0x4ab/0x920 [ 571.711579][ C0] ? rcu_gp_init+0xc30/0xc30 [ 571.716004][ C0] ? _raw_spin_unlock_irq+0x4e/0x70 [ 571.721044][ C0] ? rcu_gp_init+0x9cf/0xc30 [ 571.725468][ C0] rcu_gp_kthread+0xa4/0x350 [ 571.729894][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 571.734580][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 571.739109][ C0] ? __kasan_check_read+0x11/0x20 [ 571.743953][ C0] ? __kthread_parkme+0xb2/0x200 [ 571.748730][ C0] kthread+0x421/0x510 [ 571.752636][ C0] ? wake_nocb_gp+0x1e0/0x1e0 [ 571.757153][ C0] ? kthread_blkcg+0xd0/0xd0 [ 571.761584][ C0] ret_from_fork+0x1f/0x30 [ 571.765831][ C0] [ 571.768775][ C0] rcu: Stack dump where RCU GP kthread last ran: [ 571.774949][ C0] Sending NMI from CPU 0 to CPUs 1: [ 571.780013][ C1] NMI backtrace for cpu 1 [ 571.780027][ C1] CPU: 1 PID: 805 Comm: syz-executor281 Not tainted 5.15.149-syzkaller-00131-g79bd336c7a94 #0 [ 571.780045][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 571.780059][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 571.780083][ 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 cb 03 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 [ 571.780096][ C1] RSP: 0000:ffffc90000a763e0 EFLAGS: 00000246 [ 571.780112][ C1] RAX: 0000000000000003 RBX: 1ffff9200014ec80 RCX: ffffffff8154fa3f [ 571.780124][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b0bcd18 [ 571.780136][ C1] RBP: ffffc90000a76490 R08: dffffc0000000000 R09: ffffed10216179a4 [ 571.780148][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 571.780160][ C1] R13: ffff88810b0bcd18 R14: 0000000000000003 R15: 1ffff9200014ec84 [ 571.780171][ C1] FS: 0000555556348380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 571.780186][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 571.780198][ C1] CR2: 00007f2f80bb5d08 CR3: 000000011fd50000 CR4: 00000000003506a0 [ 571.780213][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 571.780223][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 571.780233][ C1] Call Trace: [ 571.780238][ C1] [ 571.780243][ C1] ? show_regs+0x58/0x60 [ 571.780261][ C1] ? nmi_cpu_backtrace+0x29f/0x300 [ 571.780281][ C1] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 571.780302][ C1] ? kvm_wait+0x147/0x180 [ 571.780317][ C1] ? kvm_wait+0x147/0x180 [ 571.780332][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 571.780350][ C1] ? nmi_handle+0xa8/0x280 [ 571.780367][ C1] ? kvm_wait+0x147/0x180 [ 571.780381][ C1] ? default_do_nmi+0x69/0x160 [ 571.780400][ C1] ? exc_nmi+0xaf/0x120 [ 571.780415][ C1] ? end_repeat_nmi+0x16/0x31 [ 571.780433][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 571.780453][ C1] ? kvm_wait+0x147/0x180 [ 571.780468][ C1] ? kvm_wait+0x147/0x180 [ 571.780483][ C1] ? kvm_wait+0x147/0x180 [ 571.780498][ C1] [ 571.780503][ C1] [ 571.780508][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 571.780526][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 571.780550][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 571.780570][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 571.780589][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 571.780612][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 571.780630][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 571.780651][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 571.780671][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 571.780690][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 571.780711][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 571.780730][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 571.780745][ C1] bpf_trace_run4+0x13f/0x270 [ 571.780770][ C1] ? bpf_trace_run3+0x250/0x250 [ 571.780789][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 571.780807][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 571.780826][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 571.780843][ C1] __alloc_pages+0x3cb/0x8f0 [ 571.780860][ C1] ? prep_new_page+0x110/0x110 [ 571.780878][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 571.780895][ C1] ? stack_trace_save+0x113/0x1c0 [ 571.780913][ C1] ? print_verifier_state+0x2230/0x2230 [ 571.780933][ C1] __stack_depot_save+0x38d/0x470 [ 571.780954][ C1] stack_depot_save+0xe/0x10 [ 571.780968][ C1] save_stack+0x104/0x1e0 [ 571.780984][ C1] ? __reset_page_owner+0x190/0x190 [ 571.780999][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 571.781016][ C1] ? prep_new_page+0x1b/0x110 [ 571.781032][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 571.781050][ C1] ? __alloc_pages+0x27e/0x8f0 [ 571.781066][ C1] ? __stack_depot_save+0x38d/0x470 [ 571.781084][ C1] ? kasan_set_track+0x5d/0x70 [ 571.781099][ C1] ? kasan_set_free_info+0x23/0x40 [ 571.781115][ C1] ? ____kasan_slab_free+0x126/0x160 [ 571.781131][ C1] ? __kasan_slab_free+0x11/0x20 [ 571.781146][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 571.781165][ C1] ? kfree+0xc8/0x220 [ 571.781181][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.781197][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 571.781215][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 571.781227][ C1] ? bpf_trace_run4+0x13f/0x270 [ 571.781244][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 571.781263][ C1] __set_page_owner+0x28/0x2e0 [ 571.781278][ C1] ? kernel_init_free_pages+0xda/0xf0 [ 571.781296][ C1] post_alloc_hook+0x1a3/0x1b0 [ 571.781314][ C1] prep_new_page+0x1b/0x110 [ 571.781331][ C1] get_page_from_freelist+0x3550/0x35d0 [ 571.781357][ C1] ? lruvec_init+0x150/0x150 [ 571.781376][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 571.781395][ C1] ? __alloc_pages_bulk+0xe40/0xe40 [ 571.781412][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 571.781431][ C1] __alloc_pages+0x27e/0x8f0 [ 571.781448][ C1] ? prep_new_page+0x110/0x110 [ 571.781467][ C1] ? stack_trace_save+0x113/0x1c0 [ 571.781484][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 571.781503][ C1] __stack_depot_save+0x38d/0x470 [ 571.781523][ C1] ? kfree+0xc8/0x220 [ 571.781539][ C1] kasan_set_track+0x5d/0x70 [ 571.781554][ C1] ? kasan_set_track+0x4b/0x70 [ 571.781569][ C1] ? kasan_set_free_info+0x23/0x40 [ 571.781585][ C1] ? ____kasan_slab_free+0x126/0x160 [ 571.781601][ C1] ? __kasan_slab_free+0x11/0x20 [ 571.781616][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 571.781635][ C1] ? kfree+0xc8/0x220 [ 571.781651][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.781668][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 571.781685][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 571.781698][ C1] ? bpf_trace_run4+0x13f/0x270 [ 571.781715][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 571.781731][ C1] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 571.781753][ C1] ? __alloc_pages+0x3cb/0x8f0 [ 571.781770][ C1] ? wp_page_copy+0x200/0x1b00 [ 571.781785][ C1] ? do_wp_page+0x6fa/0xb60 [ 571.781800][ C1] ? handle_pte_fault+0x7c0/0x24d0 [ 571.781817][ C1] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 571.781833][ C1] ? exc_page_fault+0x3b5/0x830 [ 571.781850][ C1] ? asm_exc_page_fault+0x27/0x30 [ 571.781874][ C1] kasan_set_free_info+0x23/0x40 [ 571.781890][ C1] ____kasan_slab_free+0x126/0x160 [ 571.781907][ C1] __kasan_slab_free+0x11/0x20 [ 571.781923][ C1] slab_free_freelist_hook+0xbd/0x190 [ 571.781942][ C1] ? sock_map_unref+0x352/0x4d0 [ 571.781960][ C1] kfree+0xc8/0x220 [ 571.781977][ C1] sock_map_unref+0x352/0x4d0 [ 571.781997][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 571.782016][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 571.782029][ C1] bpf_trace_run4+0x13f/0x270 [ 571.782047][ C1] ? bpf_trace_run3+0x250/0x250 [ 571.782065][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 571.782083][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 571.782101][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 571.782117][ C1] __alloc_pages+0x3cb/0x8f0 [ 571.782135][ C1] ? prep_new_page+0x110/0x110 [ 571.782156][ C1] wp_page_copy+0x200/0x1b00 [ 571.782174][ C1] ? __kasan_check_write+0x14/0x20 [ 571.782192][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 571.782209][ C1] ? __kasan_check_write+0x14/0x20 [ 571.782226][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 571.782246][ C1] ? __pte_map_lock+0x442/0x620 [ 571.782263][ C1] do_wp_page+0x6fa/0xb60 [ 571.782280][ C1] handle_pte_fault+0x7c0/0x24d0 [ 571.782298][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 571.782321][ C1] ? mutex_unlock+0x179/0x260 [ 571.782336][ C1] ? memcpy+0x56/0x70 [ 571.782354][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 571.782376][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 571.782399][ C1] ? down_read_trylock+0x1f9/0x300 [ 571.782416][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 571.782431][ C1] ? security_bpf+0x82/0xb0 [ 571.782447][ C1] ? vmacache_find+0x21f/0x4d0 [ 571.782465][ C1] ? __find_vma+0x30/0x150 [ 571.782488][ C1] exc_page_fault+0x3b5/0x830 [ 571.782513][ C1] asm_exc_page_fault+0x27/0x30 [ 571.782528][ C1] RIP: 0033:0x7f2f80b12310 [ 571.782543][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 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 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 571.782556][ C1] RSP: 002b:00007fff2bdb3690 EFLAGS: 00010246 [ 571.782570][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 571.782580][ C1] RDX: 0000000000000001 RSI: 00007f2f80bb3120 RDI: 0000000000000000 [ 571.782590][ C1] RBP: 00007f2f80bb3120 R08: 00000000000000a0 R09: 00000000000000a0 [ 571.782601][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 571.782610][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 571.782624][ C1] [ 571.782630][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.623 msecs [ 571.783006][ C0] NMI backtrace for cpu 0 [ 572.634019][ C0] CPU: 0 PID: 806 Comm: syz-executor281 Not tainted 5.15.149-syzkaller-00131-g79bd336c7a94 #0 [ 572.644071][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 572.653966][ C0] Call Trace: [ 572.657093][ C0] [ 572.659783][ C0] dump_stack_lvl+0x151/0x1b7 [ 572.664298][ C0] ? io_uring_drop_tctx_refs+0x190/0x190 [ 572.669849][ C0] ? ttwu_do_wakeup+0x187/0x430 [ 572.674535][ C0] dump_stack+0x15/0x17 [ 572.678701][ C0] nmi_cpu_backtrace+0x2f7/0x300 [ 572.683492][ C0] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 572.689636][ C0] ? _raw_spin_lock_irqsave+0xf9/0x210 [ 572.694933][ C0] ? __kasan_check_write+0x14/0x20 [ 572.699885][ C0] ? _raw_spin_lock+0x1b0/0x1b0 [ 572.704565][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 572.710572][ C0] nmi_trigger_cpumask_backtrace+0x15d/0x270 [ 572.716464][ C0] ? arch_trigger_cpumask_backtrace+0x20/0x20 [ 572.722367][ C0] arch_trigger_cpumask_backtrace+0x10/0x20 [ 572.728088][ C0] rcu_dump_cpu_stacks+0x1d8/0x330 [ 572.733036][ C0] print_cpu_stall+0x315/0x5f0 [ 572.737640][ C0] rcu_sched_clock_irq+0x989/0x12f0 [ 572.742681][ C0] ? rcu_boost_kthread_setaffinity+0x340/0x340 [ 572.748658][ C0] ? hrtimer_run_queues+0x15f/0x440 [ 572.753701][ C0] update_process_times+0x198/0x200 [ 572.758725][ C0] tick_sched_timer+0x188/0x240 [ 572.763413][ C0] ? tick_setup_sched_timer+0x480/0x480 [ 572.768795][ C0] __hrtimer_run_queues+0x41a/0xad0 [ 572.773830][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 572.778775][ C0] ? clockevents_program_event+0x22f/0x300 [ 572.784416][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 572.790319][ C0] hrtimer_interrupt+0x40c/0xaa0 [ 572.795095][ C0] __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 572.800824][ C0] sysvec_apic_timer_interrupt+0x95/0xc0 [ 572.806472][ C0] [ 572.809244][ C0] [ 572.812019][ C0] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 572.817831][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 572.822607][ 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 cb 03 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 [ 572.842137][ C0] RSP: 0018:ffffc90000aa7160 EFLAGS: 00000246 [ 572.848037][ C0] RAX: 0000000000000001 RBX: 1ffff92000154e30 RCX: 1ffffffff0d1aa9c [ 572.855849][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7038ad4 [ 572.863660][ C0] RBP: ffffc90000aa7210 R08: dffffc0000000000 R09: ffffed103ee0715b [ 572.871472][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 572.879280][ C0] R13: ffff8881f7038ad4 R14: 0000000000000001 R15: 1ffff92000154e34 [ 572.887098][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 572.893086][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 572.898032][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 572.903931][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 572.908710][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 572.915040][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 572.920599][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 572.925384][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 572.930404][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 572.935701][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 572.940821][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 572.946207][ C0] bpf_trace_run4+0x13f/0x270 [ 572.950727][ C0] ? bpf_trace_run3+0x250/0x250 [ 572.955407][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 572.960004][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 572.965301][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 572.970600][ C0] __alloc_pages+0x3cb/0x8f0 [ 572.975022][ C0] ? prep_new_page+0x110/0x110 [ 572.980048][ C0] wp_page_copy+0x200/0x1b00 [ 572.984469][ C0] ? __kasan_check_write+0x14/0x20 [ 572.989509][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 572.995330][ C0] ? __pte_map_lock+0x442/0x620 [ 573.000234][ C0] do_wp_page+0x6fa/0xb60 [ 573.004493][ C0] handle_pte_fault+0x7c0/0x24d0 [ 573.009352][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 573.014204][ C0] ? __kernel_text_address+0x9b/0x110 [ 573.019412][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 573.024708][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 573.029743][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 573.034518][ C0] ? compat_start_thread+0x20/0x20 [ 573.039490][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 573.044506][ C0] ? sched_clock+0x9/0x10 [ 573.048667][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 573.053355][ C0] ? __update_idle_core+0x2a0/0x2a0 [ 573.058380][ C0] ? down_read_trylock+0x1f9/0x300 [ 573.063330][ C0] ? __find_vma+0x136/0x150 [ 573.067671][ C0] exc_page_fault+0x3b5/0x830 [ 573.072188][ C0] asm_exc_page_fault+0x27/0x30 [ 573.077214][ C0] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 573.082774][ C0] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 573.102213][ C0] RSP: 0018:ffffc90000aa7f30 EFLAGS: 00050297 [ 573.108112][ C0] RAX: 0000000000000326 RBX: 00007fffffffeffd RCX: 0000555556348650 [ 573.115931][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 573.123738][ C0] RBP: ffffc90000aa7f48 R08: ffffffff814969c3 R09: 000000000000000a [ 573.131554][ C0] R10: ffffc90000aa7a90 R11: dffffc0000000001 R12: 0000000000000000 [ 573.139357][ C0] R13: 0000000000000000 R14: ffff88810c122780 R15: 0000000000000000 [ 573.147190][ C0] ? __task_pid_nr_ns+0x173/0x270 [ 573.152048][ C0] ? schedule_tail+0x6b/0x80 [ 573.156479][ C0] ret_from_fork+0x8/0x30 [ 573.160625][ C0] RIP: 0033:0x7f2f80b3a0f3 [ 573.164885][ C0] Code: Unable to access opcode bytes at RIP 0x7f2f80b3a0c9. [ 573.172086][ C0] RSP: 002b:00007fff2bdb35e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 573.180337][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2f80b3a0f3 [ 573.188138][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 573.195951][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fff2bdb80b0 [ 573.203759][ C0] R10: 0000555556348650 R11: 0000000000000246 R12: 0000000000000001 [ 573.211584][ C0] R13: 00007fff2bdb36fc R14: 00007fff2bdb3710 R15: 00007fff2bdb3700 [ 573.219391][ C0] [ 705.080633][ C0] watchdog: BUG: soft lockup - CPU#0 stuck for 225s! [syz-executor281:806] [ 705.089286][ C0] Modules linked in: [ 705.090608][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 225s! [syz-executor281:805] [ 705.092967][ C0] CPU: 0 PID: 806 Comm: syz-executor281 Not tainted 5.15.149-syzkaller-00131-g79bd336c7a94 #0 [ 705.101474][ C1] Modules linked in: [ 705.111761][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 705.115496][ C1] CPU: 1 PID: 805 Comm: syz-executor281 Not tainted 5.15.149-syzkaller-00131-g79bd336c7a94 #0 [ 705.125388][ C0] RIP: 0010:kvm_wait+0x147/0x180 [ 705.136586][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 705.141357][ 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 cb 03 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 [ 705.151339][ C1] RIP: 0010:kvm_wait+0x147/0x180 [ 705.171132][ C0] RSP: 0018:ffffc90000aa7160 EFLAGS: 00000246 [ 705.175904][ 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 cb 03 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 [ 705.181811][ C0] RAX: 0000000000000001 RBX: 1ffff92000154e30 RCX: 1ffffffff0d1aa9c [ 705.201333][ C1] RSP: 0000:ffffc90000a763e0 EFLAGS: 00000246 [ 705.209144][ C0] RDX: 0000000000000001 RSI: 0000000000000001 RDI: ffff8881f7038ad4 [ 705.209159][ C0] RBP: ffffc90000aa7210 R08: dffffc0000000000 R09: ffffed103ee0715b [ 705.215043][ C1] RAX: 0000000000000003 RBX: 1ffff9200014ec80 RCX: ffffffff8154fa3f [ 705.222855][ C0] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 705.230666][ C1] RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffff88810b0bcd18 [ 705.238479][ C0] R13: ffff8881f7038ad4 R14: 0000000000000001 R15: 1ffff92000154e34 [ 705.246376][ C1] RBP: ffffc90000a76490 R08: dffffc0000000000 R09: ffffed10216179a4 [ 705.254186][ C0] FS: 0000555556348380(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000 [ 705.261997][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 [ 705.269812][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 705.278577][ C1] R13: ffff88810b0bcd18 R14: 0000000000000003 R15: 1ffff9200014ec84 [ 705.286387][ C0] CR2: 00007f2f80b3a0c9 CR3: 000000011f60f000 CR4: 00000000003506b0 [ 705.292814][ C1] FS: 0000555556348380(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 705.300627][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 705.308436][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 705.317288][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 705.325099][ C1] CR2: 00007f2f80bb5d08 CR3: 000000011fd50000 CR4: 00000000003506a0 [ 705.331522][ C0] Call Trace: [ 705.331532][ C0] [ 705.339334][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 705.347148][ C0] ? show_regs+0x58/0x60 [ 705.350268][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 705.352959][ C0] ? watchdog_timer_fn+0x4b1/0x5f0 [ 705.360770][ C1] Call Trace: [ 705.360777][ C1] [ 705.364849][ C0] ? proc_watchdog_cpumask+0xd0/0xd0 [ 705.372662][ C1] ? show_regs+0x58/0x60 [ 705.377610][ C0] ? __hrtimer_run_queues+0x41a/0xad0 [ 705.380735][ C1] ? watchdog_timer_fn+0x4b1/0x5f0 [ 705.383454][ C0] ? hrtimer_interrupt+0xaa0/0xaa0 [ 705.388549][ C1] ? proc_watchdog_cpumask+0xd0/0xd0 [ 705.392628][ C0] ? clockevents_program_event+0x22f/0x300 [ 705.397833][ C1] ? __hrtimer_run_queues+0x41a/0xad0 [ 705.403127][ C0] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 705.408079][ C1] ? hrtimer_interrupt+0xaa0/0xaa0 [ 705.413203][ C0] ? hrtimer_interrupt+0x40c/0xaa0 [ 705.418840][ C1] ? clockevents_program_event+0x22f/0x300 [ 705.424137][ C0] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 705.430035][ C1] ? ktime_get_update_offsets_now+0x2ba/0x2d0 [ 705.434982][ C0] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 705.439936][ C1] ? hrtimer_interrupt+0x40c/0xaa0 [ 705.445569][ C0] [ 705.445577][ C0] [ 705.451476][ C1] ? __sysvec_apic_timer_interrupt+0xfd/0x3c0 [ 705.457381][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.463017][ C1] ? sysvec_apic_timer_interrupt+0x95/0xc0 [ 705.467965][ C0] ? kvm_wait+0x147/0x180 [ 705.470740][ C1] [ 705.470747][ C1] [ 705.473605][ C0] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.479509][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.485493][ C0] ? kvm_arch_para_hints+0x30/0x30 [ 705.491136][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.495306][ C0] __pv_queued_spin_lock_slowpath+0x41b/0xc40 [ 705.498082][ C1] ? kvm_wait+0x147/0x180 [ 705.500860][ C0] ? post_alloc_hook+0x1a3/0x1b0 [ 705.506848][ C1] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 705.512839][ C0] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 705.517782][ C1] ? kvm_arch_para_hints+0x30/0x30 [ 705.523945][ C0] ? get_page_from_freelist+0x3550/0x35d0 [ 705.529849][ C1] ? __pv_queued_spin_lock_slowpath+0x65f/0xc40 [ 705.534017][ C0] _raw_spin_lock_bh+0x139/0x1b0 [ 705.538791][ C1] __pv_queued_spin_lock_slowpath+0x6bc/0xc40 [ 705.544776][ C0] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 705.551024][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 705.555971][ C0] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 705.561527][ C1] ? __pv_queued_spin_unlock_slowpath+0x310/0x310 [ 705.567604][ C0] sock_hash_delete_elem+0xb1/0x2f0 [ 705.572463][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 705.578476][ C0] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 705.583679][ C1] _raw_spin_lock_bh+0x139/0x1b0 [ 705.588482][ C0] bpf_trace_run4+0x13f/0x270 [ 705.593743][ C1] ? _raw_spin_lock_irq+0x1b0/0x1b0 [ 705.600081][ C0] ? bpf_trace_run3+0x250/0x250 [ 705.605205][ C1] ? sock_hash_bucket_hash+0x31c/0x7e0 [ 705.610760][ C0] ? __alloc_pages+0x8f0/0x8f0 [ 705.616314][ C1] sock_hash_delete_elem+0xb1/0x2f0 [ 705.621088][ C0] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 705.625685][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 705.630738][ C0] __traceiter_mm_page_alloc+0x3a/0x60 [ 705.635406][ C1] bpf_trace_run4+0x13f/0x270 [ 705.640709][ C0] __alloc_pages+0x3cb/0x8f0 [ 705.645309][ C1] ? bpf_trace_run3+0x250/0x250 [ 705.650334][ C0] ? prep_new_page+0x110/0x110 [ 705.655717][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 705.661103][ C0] wp_page_copy+0x200/0x1b00 [ 705.666398][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 705.670993][ C0] ? __kasan_check_write+0x14/0x20 [ 705.675428][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 705.680540][ C0] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 705.685236][ C1] __alloc_pages+0x3cb/0x8f0 [ 705.689913][ C0] ? __pte_map_lock+0x442/0x620 [ 705.694427][ C1] ? prep_new_page+0x110/0x110 [ 705.699732][ C0] do_wp_page+0x6fa/0xb60 [ 705.704668][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 705.709971][ C0] handle_pte_fault+0x7c0/0x24d0 [ 705.715784][ C1] ? stack_trace_save+0x113/0x1c0 [ 705.720206][ C0] ? stack_trace_save+0x1c0/0x1c0 [ 705.724986][ C1] ? print_verifier_state+0x2230/0x2230 [ 705.729588][ C0] ? __kernel_text_address+0x9b/0x110 [ 705.733758][ C1] __stack_depot_save+0x38d/0x470 [ 705.739246][ C0] ? fault_around_bytes_set+0xc0/0xc0 [ 705.744002][ C1] stack_depot_save+0xe/0x10 [ 705.748869][ C0] do_handle_mm_fault+0x1ea9/0x23a0 [ 705.753717][ C1] save_stack+0x104/0x1e0 [ 705.759114][ C0] ? numa_migrate_prep+0xe0/0xe0 [ 705.764402][ C1] ? __reset_page_owner+0x190/0x190 [ 705.769257][ C0] ? compat_start_thread+0x20/0x20 [ 705.774457][ C1] ? post_alloc_hook+0x1a3/0x1b0 [ 705.778888][ C0] ? kvm_sched_clock_read+0x18/0x40 [ 705.783921][ C1] ? prep_new_page+0x1b/0x110 [ 705.788090][ C0] ? sched_clock+0x9/0x10 [ 705.792861][ C1] ? get_page_from_freelist+0x3550/0x35d0 [ 705.797897][ C0] ? sched_clock_cpu+0x18/0x3b0 [ 705.802853][ C1] ? __alloc_pages+0x27e/0x8f0 [ 705.807809][ C0] ? __update_idle_core+0x2a0/0x2a0 [ 705.812848][ C1] ? __stack_depot_save+0x38d/0x470 [ 705.817355][ C0] ? down_read_trylock+0x1f9/0x300 [ 705.821533][ C1] ? kasan_set_track+0x5d/0x70 [ 705.827077][ C0] ? __find_vma+0x136/0x150 [ 705.831768][ C1] ? kasan_set_free_info+0x23/0x40 [ 705.836467][ C0] exc_page_fault+0x3b5/0x830 [ 705.841511][ C1] ? ____kasan_slab_free+0x126/0x160 [ 705.846547][ C0] asm_exc_page_fault+0x27/0x30 [ 705.851568][ C1] ? __kasan_slab_free+0x11/0x20 [ 705.856168][ C0] RIP: 0010:__put_user_nocheck_4+0x3/0x11 [ 705.860528][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 705.865459][ C0] Code: 00 00 48 39 d9 73 54 0f 01 cb 66 89 01 31 c9 0f 01 ca c3 0f 1f 44 00 00 48 bb fd ef ff ff ff 7f 00 00 48 39 d9 73 34 0f 01 cb <89> 01 31 c9 0f 01 ca c3 66 0f 1f 44 00 00 48 bb f9 ef ff ff ff 7f [ 705.869971][ C1] ? kfree+0xc8/0x220 [ 705.875090][ C0] RSP: 0018:ffffc90000aa7f30 EFLAGS: 00050297 [ 705.879862][ C1] ? sock_map_unref+0x352/0x4d0 [ 705.884636][ C0] [ 705.884643][ C0] RAX: 0000000000000326 RBX: 00007fffffffeffd RCX: 0000555556348650 [ 705.890191][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 705.895580][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 705.915035][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 705.918834][ C0] RBP: ffffc90000aa7f48 R08: ffffffff814969c3 R09: 000000000000000a [ 705.924824][ C1] ? bpf_trace_run4+0x13f/0x270 [ 705.929511][ C0] R10: ffffc90000aa7a90 R11: dffffc0000000001 R12: 0000000000000000 [ 705.931680][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 705.939597][ C0] R13: 0000000000000000 R14: ffff88810c122780 R15: 0000000000000000 [ 705.944900][ C1] __set_page_owner+0x28/0x2e0 [ 705.952730][ C0] ? __task_pid_nr_ns+0x173/0x270 [ 705.958356][ C1] ? kernel_init_free_pages+0xda/0xf0 [ 705.966155][ C0] ? schedule_tail+0x6b/0x80 [ 705.970841][ C1] post_alloc_hook+0x1a3/0x1b0 [ 705.978650][ C0] ret_from_fork+0x8/0x30 [ 705.984206][ C1] prep_new_page+0x1b/0x110 [ 705.992032][ C0] RIP: 0033:0x7f2f80b3a0f3 [ 705.996707][ C1] get_page_from_freelist+0x3550/0x35d0 [ 706.001597][ C0] Code: Unable to access opcode bytes at RIP 0x7f2f80b3a0c9. [ 706.006926][ C1] ? lruvec_init+0x150/0x150 [ 706.011331][ C0] RSP: 002b:00007fff2bdb35e8 EFLAGS: 00000246 [ 706.015938][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 706.020098][ C0] ORIG_RAX: 0000000000000038 [ 706.024443][ C1] ? __alloc_pages_bulk+0xe40/0xe40 [ 706.028689][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f2f80b3a0f3 [ 706.034081][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 706.041277][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011 [ 706.045721][ C1] __alloc_pages+0x27e/0x8f0 [ 706.051615][ C0] RBP: 0000000000000000 R08: 0000000000000000 R09: 00007fff2bdb80b0 [ 706.056208][ C1] ? prep_new_page+0x110/0x110 [ 706.060740][ C0] R10: 0000555556348650 R11: 0000000000000246 R12: 0000000000000001 [ 706.065929][ C1] ? stack_trace_save+0x113/0x1c0 [ 706.073931][ C0] R13: 00007fff2bdb36fc R14: 00007fff2bdb3710 R15: 00007fff2bdb3700 [ 706.078855][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 706.086865][ C0] [ 706.091287][ C1] __stack_depot_save+0x38d/0x470 [ 706.137022][ C1] ? kfree+0xc8/0x220 [ 706.140845][ C1] kasan_set_track+0x5d/0x70 [ 706.145262][ C1] ? kasan_set_track+0x4b/0x70 [ 706.149863][ C1] ? kasan_set_free_info+0x23/0x40 [ 706.154811][ C1] ? ____kasan_slab_free+0x126/0x160 [ 706.159931][ C1] ? __kasan_slab_free+0x11/0x20 [ 706.164703][ C1] ? slab_free_freelist_hook+0xbd/0x190 [ 706.170084][ C1] ? kfree+0xc8/0x220 [ 706.173906][ C1] ? sock_map_unref+0x352/0x4d0 [ 706.178593][ C1] ? sock_hash_delete_elem+0x274/0x2f0 [ 706.183887][ C1] ? bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 706.189441][ C1] ? bpf_trace_run4+0x13f/0x270 [ 706.194125][ C1] ? __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 706.199595][ C1] ? __traceiter_mm_page_alloc+0x3a/0x60 [ 706.205066][ C1] ? __alloc_pages+0x3cb/0x8f0 [ 706.209662][ C1] ? wp_page_copy+0x200/0x1b00 [ 706.214349][ C1] ? do_wp_page+0x6fa/0xb60 [ 706.218692][ C1] ? handle_pte_fault+0x7c0/0x24d0 [ 706.223727][ C1] ? do_handle_mm_fault+0x1ea9/0x23a0 [ 706.229022][ C1] ? exc_page_fault+0x3b5/0x830 [ 706.233711][ C1] ? asm_exc_page_fault+0x27/0x30 [ 706.238589][ C1] kasan_set_free_info+0x23/0x40 [ 706.243340][ C1] ____kasan_slab_free+0x126/0x160 [ 706.248295][ C1] __kasan_slab_free+0x11/0x20 [ 706.252888][ C1] slab_free_freelist_hook+0xbd/0x190 [ 706.258098][ C1] ? sock_map_unref+0x352/0x4d0 [ 706.262784][ C1] kfree+0xc8/0x220 [ 706.266605][ C1] sock_map_unref+0x352/0x4d0 [ 706.271123][ C1] sock_hash_delete_elem+0x274/0x2f0 [ 706.276323][ C1] bpf_prog_2c29ac5cdc6b1842+0x3a/0xa28 [ 706.281755][ C1] bpf_trace_run4+0x13f/0x270 [ 706.286219][ C1] ? bpf_trace_run3+0x250/0x250 [ 706.291035][ C1] ? __alloc_pages+0x8f0/0x8f0 [ 706.295615][ C1] __bpf_trace_mm_page_alloc+0xbf/0xf0 [ 706.300909][ C1] __traceiter_mm_page_alloc+0x3a/0x60 [ 706.306296][ C1] __alloc_pages+0x3cb/0x8f0 [ 706.310716][ C1] ? prep_new_page+0x110/0x110 [ 706.315346][ C1] wp_page_copy+0x200/0x1b00 [ 706.319744][ C1] ? __kasan_check_write+0x14/0x20 [ 706.324690][ C1] ? insert_page_into_pte_locked+0x4e0/0x4e0 [ 706.330528][ C1] ? __kasan_check_write+0x14/0x20 [ 706.335452][ C1] ? _raw_spin_lock+0xa4/0x1b0 [ 706.340059][ C1] ? __pte_map_lock+0x442/0x620 [ 706.344741][ C1] do_wp_page+0x6fa/0xb60 [ 706.348907][ C1] handle_pte_fault+0x7c0/0x24d0 [ 706.353695][ C1] ? fault_around_bytes_set+0xc0/0xc0 [ 706.358887][ C1] ? mutex_unlock+0x179/0x260 [ 706.363405][ C1] ? memcpy+0x56/0x70 [ 706.367221][ C1] do_handle_mm_fault+0x1ea9/0x23a0 [ 706.372257][ C1] ? numa_migrate_prep+0xe0/0xe0 [ 706.377030][ C1] ? down_read_trylock+0x1f9/0x300 [ 706.381974][ C1] ? __init_rwsem+0x1c0/0x1c0 [ 706.386486][ C1] ? security_bpf+0x82/0xb0 [ 706.390835][ C1] ? vmacache_find+0x21f/0x4d0 [ 706.395426][ C1] ? __find_vma+0x30/0x150 [ 706.399769][ C1] exc_page_fault+0x3b5/0x830 [ 706.404284][ C1] asm_exc_page_fault+0x27/0x30 [ 706.409054][ C1] RIP: 0033:0x7f2f80b12310 [ 706.413308][ C1] Code: 41 54 55 48 89 f5 53 89 fb 48 83 ec 18 48 83 3d dd 0c 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 f0 39 0a 00 0f 85 0f 02 00 00 4c 8d 25 e3 39 0a 00 4c [ 706.433095][ C1] RSP: 002b:00007fff2bdb3690 EFLAGS: 00010246 [ 706.439000][ C1] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000001 [ 706.447049][ C1] RDX: 0000000000000001 RSI: 00007f2f80bb3120 RDI: 0000000000000000 [ 706.454856][ C1] RBP: 00007f2f80bb3120 R08: 00000000000000a0 R09: 00000000000000a0 [ 706.462667][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 706.470572][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 706.478468][ C1]