Warning: Permanently added '10.128.0.231' (ED25519) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program [ 71.070767][ T28] audit: type=1400 audit(1712854357.403:87): avc: denied { execmem } for pid=5050 comm="syz-executor390" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process 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 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 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 executing program executing program executing program executing program executing program executing program executing program [ 72.089426][ C0] [ 72.091803][ C0] ================================ [ 72.096896][ C0] WARNING: inconsistent lock state [ 72.101984][ C0] 6.8.0-syzkaller-08951-gfe46a7dd189e #0 Not tainted [ 72.108645][ C0] -------------------------------- [ 72.113735][ C0] inconsistent {HARDIRQ-ON-W} -> {IN-HARDIRQ-W} usage. [ 72.120555][ C0] syz-executor390/5221 [HC1[1]:SC0[0]:HE0:SE1] takes: [ 72.127297][ C0] ffff8880294bb948 (&timer->lock){?.+.}-{2:2}, at: snd_hrtimer_callback+0x4d/0x420 [ 72.136612][ C0] {HARDIRQ-ON-W} state was registered at: [ 72.142303][ C0] lock_acquire+0x1b1/0x540 [ 72.146887][ C0] _raw_spin_lock+0x2e/0x40 [ 72.151469][ C0] snd_timer_close_locked+0x65/0xbd0 [ 72.156823][ C0] snd_timer_close+0x8b/0xf0 [ 72.161481][ C0] snd_seq_timer_close+0xa4/0x100 [ 72.166573][ C0] queue_delete+0x49/0xa0 [ 72.170973][ C0] snd_seq_queue_delete+0x45/0x60 [ 72.176090][ C0] snd_seq_kernel_client_ctl+0x107/0x1c0 [ 72.181810][ C0] delete_seq_queue.isra.0+0xc8/0x150 [ 72.187254][ C0] odev_release+0x52/0x80 [ 72.191654][ C0] __fput+0x270/0xb80 [ 72.195718][ C0] task_work_run+0x14e/0x250 [ 72.200382][ C0] do_exit+0xa7d/0x2be0 [ 72.204619][ C0] do_group_exit+0xd3/0x2a0 [ 72.209212][ C0] __x64_sys_exit_group+0x3e/0x50 [ 72.214310][ C0] do_syscall_64+0xd2/0x260 [ 72.218889][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 72.224854][ C0] irq event stamp: 1534 [ 72.228985][ C0] hardirqs last enabled at (1533): [] _raw_spin_unlock_irqrestore+0x52/0x80 [ 72.239381][ C0] hardirqs last disabled at (1534): [] sysvec_apic_timer_interrupt+0xe/0xb0 [ 72.249604][ C0] softirqs last enabled at (1258): [] __do_softirq+0x596/0x8de [ 72.258790][ C0] softirqs last disabled at (1231): [] irq_exit_rcu+0xb9/0x120 [ 72.267896][ C0] [ 72.267896][ C0] other info that might help us debug this: [ 72.275934][ C0] Possible unsafe locking scenario: [ 72.275934][ C0] [ 72.283361][ C0] CPU0 [ 72.286642][ C0] ---- [ 72.289931][ C0] lock(&timer->lock); [ 72.294072][ C0] [ 72.297941][ C0] lock(&timer->lock); [ 72.302252][ C0] [ 72.302252][ C0] *** DEADLOCK *** [ 72.302252][ C0] [ 72.310372][ C0] 2 locks held by syz-executor390/5221: [ 72.315911][ C0] #0: ffffffff8f1daaa8 (register_mutex#4){+.+.}-{3:3}, at: odev_release+0x4a/0x80 [ 72.325205][ C0] #1: ffff8880290321d0 (&client->ioctl_mutex){+.+.}-{3:3}, at: snd_seq_client_ioctl_lock+0x36/0x50 [ 72.335968][ C0] [ 72.335968][ C0] stack backtrace: [ 72.341836][ C0] CPU: 0 PID: 5221 Comm: syz-executor390 Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0 [ 72.351887][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 72.361921][ C0] Call Trace: [ 72.365274][ C0] [ 72.368103][ C0] dump_stack_lvl+0x116/0x1f0 [ 72.372780][ C0] mark_lock+0x923/0xc60 [ 72.377032][ C0] ? __pfx_mark_lock+0x10/0x10 [ 72.381799][ C0] ? mark_lock+0xb5/0xc60 [ 72.386120][ C0] ? hlock_class+0x4e/0x130 [ 72.390631][ C0] ? __lock_acquire+0x14f4/0x3b30 [ 72.395646][ C0] __lock_acquire+0x1359/0x3b30 [ 72.400488][ C0] ? lock_acquire+0x1b1/0x540 [ 72.405152][ C0] ? __pfx___lock_acquire+0x10/0x10 [ 72.410336][ C0] ? debug_object_deactivate+0x1f0/0x370 [ 72.415958][ C0] lock_acquire+0x1b1/0x540 [ 72.420450][ C0] ? snd_hrtimer_callback+0x4d/0x420 [ 72.425718][ C0] ? __pfx_lock_acquire+0x10/0x10 [ 72.430728][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 72.435924][ C0] ? find_held_lock+0x2d/0x110 [ 72.440673][ C0] ? __hrtimer_run_queues+0x5a7/0xc20 [ 72.446032][ C0] ? __pfx_lock_release+0x10/0x10 [ 72.451044][ C0] ? __pfx_snd_hrtimer_callback+0x10/0x10 [ 72.456777][ C0] _raw_spin_lock+0x2e/0x40 [ 72.461319][ C0] ? snd_hrtimer_callback+0x4d/0x420 [ 72.466625][ C0] snd_hrtimer_callback+0x4d/0x420 [ 72.471750][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 72.476952][ C0] ? __pfx_snd_hrtimer_callback+0x10/0x10 [ 72.482677][ C0] __hrtimer_run_queues+0x20c/0xc20 [ 72.487865][ C0] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 72.493571][ C0] ? ktime_get_update_offsets_now+0x3bd/0x620 [ 72.499626][ C0] hrtimer_interrupt+0x31b/0x800 [ 72.504551][ C0] __sysvec_apic_timer_interrupt+0x10f/0x410 [ 72.510515][ C0] sysvec_apic_timer_interrupt+0x90/0xb0 [ 72.516141][ C0] [ 72.519057][ C0] [ 72.521977][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 72.527948][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x31/0x80 [ 72.534352][ C0] Code: f5 53 48 8b 74 24 10 48 89 fb 48 83 c7 18 e8 a6 3f 95 f6 48 89 df e8 0e bb 95 f6 f7 c5 00 02 00 00 75 23 9c 58 f6 c4 02 75 37 01 00 00 00 e8 95 08 87 f6 65 8b 05 e6 d0 2d 75 85 c0 74 16 5b [ 72.553960][ C0] RSP: 0018:ffffc90004507ac8 EFLAGS: 00000246 [ 72.560014][ C0] RAX: 0000000000000002 RBX: ffffffff8f1d9240 RCX: 1ffffffff27bef1a [ 72.567979][ C0] RDX: 0000000000000000 RSI: ffffffff8b0cb740 RDI: ffffffff8b6e88a0 [ 72.575937][ C0] RBP: 0000000000000293 R08: 0000000000000001 R09: fffffbfff27b4e49 [ 72.583916][ C0] R10: ffffffff93da724f R11: 0000000000000002 R12: 0000000000000293 [ 72.591872][ C0] R13: dffffc0000000000 R14: 0000000000000000 R15: 000000000000000f [ 72.599846][ C0] queueptr+0x9a/0xd0 [ 72.603822][ C0] snd_seq_queue_remove_cells+0x104/0x230 [ 72.609525][ C0] snd_seq_ioctl_remove_events+0xf3/0x1b0 [ 72.615229][ C0] snd_seq_kernel_client_ctl+0x107/0x1c0 [ 72.620850][ C0] snd_seq_oss_writeq_clear+0x11b/0x270 [ 72.626394][ C0] ? __pfx_snd_seq_oss_writeq_clear+0x10/0x10 [ 72.632446][ C0] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 72.638242][ C0] ? __wake_up+0x3f/0x60 [ 72.642473][ C0] snd_seq_oss_reset+0x1fc/0x290 [ 72.647398][ C0] ? __pfx_odev_release+0x10/0x10 [ 72.652412][ C0] snd_seq_oss_release+0x7c/0x180 [ 72.657425][ C0] odev_release+0x52/0x80 [ 72.661757][ C0] __fput+0x270/0xb80 [ 72.665730][ C0] task_work_run+0x14e/0x250 [ 72.670312][ C0] ? __pfx_task_work_run+0x10/0x10 [ 72.675415][ C0] ? do_raw_spin_unlock+0x172/0x230 [ 72.680596][ C0] do_exit+0xa7d/0x2be0 [ 72.684744][ C0] ? do_group_exit+0x1c3/0x2a0 [ 72.689504][ C0] ? __pfx_lock_release+0x10/0x10 [ 72.694520][ C0] ? do_raw_spin_lock+0x12d/0x2c0 [ 72.699539][ C0] ? __pfx_do_exit+0x10/0x10 [ 72.704117][ C0] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 72.709470][ C0] do_group_exit+0xd3/0x2a0 [ 72.713961][ C0] __x64_sys_exit_group+0x3e/0x50 [ 72.718973][ C0] do_syscall_64+0xd2/0x260 [ 72.723466][ C0] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 72.729348][ C0] RIP: 0033:0x7f97adaa1b89 [ 72.733833][ C0] Code: Unable to access opcode bytes at 0x7f97adaa1b5f. executing program executing program executing program executing program executing program [ 72.740830][ C0] RSP: 002b:00007fff3831ad88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 72.749239][ C0] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f97adaa1b89 [ 72.757193][ C0] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 72.765157][ C0] RBP: 00007f97adb1c290 R08: ffffffffffffffb8 R09: 0000000000000006 [ 72.773112][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f97adb1c290 [ 72.781089][ C0] R13: 0000000000000000 R14: 00007f97adb1cce0 R15: 00007f97ada72dd0 [ 72.789056][ C0] 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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 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