./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor756254616 <...> Warning: Permanently added '10.128.10.14' (ED25519) to the list of known hosts. execve("./syz-executor756254616", ["./syz-executor756254616"], 0x7ffedd8cfef0 /* 10 vars */) = 0 brk(NULL) = 0x5555904d4000 brk(0x5555904d4d00) = 0x5555904d4d00 arch_prctl(ARCH_SET_FS, 0x5555904d4380) = 0 set_tid_address(0x5555904d4650) = 5083 set_robust_list(0x5555904d4660, 24) = 0 rseq(0x5555904d4ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor756254616", 4096) = 27 getrandom("\x6a\x04\xbe\xc2\x38\x36\x4a\xda", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x5555904d4d00 brk(0x5555904f5d00) = 0x5555904f5d00 brk(0x5555904f6000) = 0x5555904f6000 mprotect(0x7f9b694d9000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5084 attached , child_tidptr=0x5555904d4650) = 5084 [pid 5084] set_robust_list(0x5555904d4660, 24) = 0 [pid 5084] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5084] setpgid(0, 0) = 0 [pid 5084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5084] write(3, "1000", 4) = 4 [pid 5084] close(3) = 0 [pid 5084] write(1, "executing program\n", 18executing program ) = 18 [pid 5084] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5084] fcntl(3, F_SETOWN, -1) = 0 [pid 5084] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5084] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [ 77.734466][ T29] audit: type=1400 audit(1717135534.547:87): avc: denied { execmem } for pid=5083 comm="syz-executor756" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [pid 5084] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5084] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5084] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [ 77.789600][ T29] audit: type=1400 audit(1717135534.597:88): avc: denied { read } for pid=5084 comm="syz-executor756" name="event2" dev="devtmpfs" ino=838 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 77.813441][ T29] audit: type=1400 audit(1717135534.597:89): avc: denied { open } for pid=5084 comm="syz-executor756" path="/dev/input/event2" dev="devtmpfs" ino=838 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 77.816824][ T5084] [ 77.838646][ T29] audit: type=1400 audit(1717135534.617:90): avc: denied { write } for pid=5084 comm="syz-executor756" name="event2" dev="devtmpfs" ino=838 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 77.840102][ T5084] ===================================================== [ 77.840111][ T5084] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 77.877902][ T5084] 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 Not tainted [ 77.885044][ T5084] ----------------------------------------------------- [ 77.892058][ T5084] syz-executor756/5084 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 77.900213][ T5084] ffff88801b348618 (&f->f_owner.lock){....}-{2:2}, at: send_sigio+0x28/0x3c0 [ 77.909015][ T5084] [ 77.909015][ T5084] and this task is already holding: [ 77.916365][ T5084] ffff88807957e018 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x138/0x4f0 [ 77.925056][ T5084] which would create a new lock dependency: [ 77.930961][ T5084] (&new->fa_lock){....}-{2:2} -> (&f->f_owner.lock){....}-{2:2} [ 77.938784][ T5084] [ 77.938784][ T5084] but this new dependency connects a HARDIRQ-irq-safe lock: [ 77.948248][ T5084] (&dev->event_lock#2){-...}-{2:2} [ 77.948274][ T5084] [ 77.948274][ T5084] ... which became HARDIRQ-irq-safe at: [ 77.961242][ T5084] lock_acquire+0x1b1/0x560 [ 77.965835][ T5084] _raw_spin_lock_irqsave+0x3a/0x60 [ 77.971125][ T5084] input_event+0x70/0xa0 [ 77.975499][ T5084] psmouse_report_standard_buttons+0x30/0x80 [ 77.981560][ T5084] psmouse_process_byte+0x39c/0x8a0 [ 77.986836][ T5084] psmouse_handle_byte+0x44/0x570 [ 77.991979][ T5084] psmouse_receive_byte+0x243/0xe20 [ 77.997265][ T5084] ps2_interrupt+0x20b/0x5b0 [ 78.001943][ T5084] serio_interrupt+0x8f/0x150 [ 78.006707][ T5084] i8042_interrupt+0x3f5/0x8a0 [ 78.011552][ T5084] __handle_irq_event_percpu+0x229/0x7c0 [ 78.017435][ T5084] handle_irq_event+0xab/0x1e0 [ 78.022273][ T5084] handle_edge_irq+0x263/0xd10 [ 78.027118][ T5084] __common_interrupt+0xdf/0x250 [ 78.032164][ T5084] common_interrupt+0xab/0xd0 [ 78.036990][ T5084] asm_common_interrupt+0x26/0x40 [ 78.042093][ T5084] acpi_safe_halt+0x1a/0x20 [ 78.046687][ T5084] acpi_idle_enter+0xc5/0x160 [ 78.051442][ T5084] cpuidle_enter_state+0x85/0x500 [ 78.056553][ T5084] cpuidle_enter+0x4e/0xa0 [ 78.061074][ T5084] do_idle+0x313/0x3f0 [ 78.065236][ T5084] cpu_startup_entry+0x4f/0x60 [ 78.070073][ T5084] rest_init+0x16b/0x2b0 [ 78.074414][ T5084] start_kernel+0x3df/0x4c0 [ 78.078989][ T5084] x86_64_start_reservations+0x18/0x30 [ 78.084525][ T5084] x86_64_start_kernel+0xb2/0xc0 [ 78.089536][ T5084] common_startup_64+0x13e/0x148 [ 78.094547][ T5084] [ 78.094547][ T5084] to a HARDIRQ-irq-unsafe lock: [ 78.101557][ T5084] (tasklist_lock){.+.+}-{2:2} [ 78.101577][ T5084] [ 78.101577][ T5084] ... which became HARDIRQ-irq-unsafe at: [ 78.114206][ T5084] ... [ 78.114212][ T5084] lock_acquire+0x1b1/0x560 [ 78.121378][ T5084] _raw_read_lock+0x5f/0x70 [ 78.125970][ T5084] __do_wait+0x105/0x890 [ 78.130298][ T5084] do_wait+0x219/0x570 [ 78.134454][ T5084] kernel_wait+0xa0/0x160 [ 78.138953][ T5084] call_usermodehelper_exec_work+0xf1/0x170 [ 78.144937][ T5084] process_one_work+0x9fb/0x1b60 [ 78.149975][ T5084] worker_thread+0x6c8/0xf70 [ 78.154659][ T5084] kthread+0x2c1/0x3a0 [ 78.158820][ T5084] ret_from_fork+0x45/0x80 [ 78.163332][ T5084] ret_from_fork_asm+0x1a/0x30 [ 78.168179][ T5084] [ 78.168179][ T5084] other info that might help us debug this: [ 78.168179][ T5084] [ 78.178410][ T5084] Chain exists of: [ 78.178410][ T5084] &dev->event_lock#2 --> &new->fa_lock --> tasklist_lock [ 78.178410][ T5084] [ 78.191363][ T5084] Possible interrupt unsafe locking scenario: [ 78.191363][ T5084] [ 78.199734][ T5084] CPU0 CPU1 [ 78.205091][ T5084] ---- ---- [ 78.210452][ T5084] lock(tasklist_lock); [ 78.214686][ T5084] local_irq_disable(); [ 78.221454][ T5084] lock(&dev->event_lock#2); [ 78.228665][ T5084] lock(&new->fa_lock); [ 78.235437][ T5084] [ 78.238887][ T5084] lock(&dev->event_lock#2); [ 78.243735][ T5084] [ 78.243735][ T5084] *** DEADLOCK *** [ 78.243735][ T5084] [ 78.251910][ T5084] 8 locks held by syz-executor756/5084: [ 78.257486][ T5084] #0: ffff888025343110 (&evdev->mutex){+.+.}-{3:3}, at: evdev_write+0x1ff/0x750 [ 78.266804][ T5084] #1: ffff888024f8a230 (&dev->event_lock#2){-...}-{2:2}, at: input_inject_event+0xa4/0x370 [ 78.276918][ T5084] #2: ffffffff8dbb18e0 (rcu_read_lock){....}-{1:2}, at: input_inject_event+0xca/0x370 [ 78.286591][ T5084] #3: ffffffff8dbb18e0 (rcu_read_lock){....}-{1:2}, at: input_pass_values+0xb2/0x840 [ 78.296253][ T5084] #4: ffffffff8dbb18e0 (rcu_read_lock){....}-{1:2}, at: evdev_events+0x87/0x390 [ 78.305395][ T5084] #5: ffff88801aafd028 (&client->buffer_lock){....}-{2:2}, at: evdev_pass_values+0x10e/0x9b0 [ 78.315679][ T5084] #6: ffffffff8dbb18e0 (rcu_read_lock){....}-{1:2}, at: kill_fasync+0x6d/0x4f0 [ 78.324723][ T5084] #7: ffff88807957e018 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x138/0x4f0 [ 78.333889][ T5084] [ 78.333889][ T5084] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 78.344298][ T5084] -> (&dev->event_lock#2){-...}-{2:2} { [ 78.350026][ T5084] IN-HARDIRQ-W at: [ 78.354166][ T5084] lock_acquire+0x1b1/0x560 [ 78.360666][ T5084] _raw_spin_lock_irqsave+0x3a/0x60 [ 78.367859][ T5084] input_event+0x70/0xa0 [ 78.374116][ T5084] psmouse_report_standard_buttons+0x30/0x80 [ 78.382116][ T5084] psmouse_process_byte+0x39c/0x8a0 [ 78.389364][ T5084] psmouse_handle_byte+0x44/0x570 [ 78.396488][ T5084] psmouse_receive_byte+0x243/0xe20 [ 78.403763][ T5084] ps2_interrupt+0x20b/0x5b0 [ 78.410362][ T5084] serio_interrupt+0x8f/0x150 [ 78.417037][ T5084] i8042_interrupt+0x3f5/0x8a0 [ 78.423794][ T5084] __handle_irq_event_percpu+0x229/0x7c0 [ 78.431418][ T5084] handle_irq_event+0xab/0x1e0 [ 78.438195][ T5084] handle_edge_irq+0x263/0xd10 [ 78.445043][ T5084] __common_interrupt+0xdf/0x250 [ 78.451973][ T5084] common_interrupt+0xab/0xd0 [ 78.458644][ T5084] asm_common_interrupt+0x26/0x40 [ 78.465659][ T5084] acpi_safe_halt+0x1a/0x20 [ 78.472196][ T5084] acpi_idle_enter+0xc5/0x160 [ 78.478880][ T5084] cpuidle_enter_state+0x85/0x500 [ 78.485895][ T5084] cpuidle_enter+0x4e/0xa0 [ 78.492331][ T5084] do_idle+0x313/0x3f0 [ 78.498389][ T5084] cpu_startup_entry+0x4f/0x60 [ 78.505150][ T5084] rest_init+0x16b/0x2b0 [ 78.511415][ T5084] start_kernel+0x3df/0x4c0 [ 78.517927][ T5084] x86_64_start_reservations+0x18/0x30 [ 78.525589][ T5084] x86_64_start_kernel+0xb2/0xc0 [ 78.532517][ T5084] common_startup_64+0x13e/0x148 [ 78.539444][ T5084] INITIAL USE at: [ 78.543498][ T5084] lock_acquire+0x1b1/0x560 [ 78.549914][ T5084] _raw_spin_lock_irqsave+0x3a/0x60 [ 78.557020][ T5084] input_inject_event+0xa4/0x370 [ 78.563881][ T5084] led_set_brightness+0x211/0x290 [ 78.570821][ T5084] led_trigger_event+0xda/0x270 [ 78.577628][ T5084] kbd_led_trigger_activate+0xc6/0x100 [ 78.585009][ T5084] led_trigger_set+0x590/0xc50 [ 78.591692][ T5084] led_trigger_set_default+0x1bd/0x2a0 [ 78.599061][ T5084] led_classdev_register_ext+0x7c4/0xab0 [ 78.606605][ T5084] input_leds_connect+0x54a/0x8e0 [ 78.613551][ T5084] input_attach_handler.isra.0+0x181/0x260 [ 78.621288][ T5084] input_register_device+0xb22/0x1140 [ 78.628651][ T5084] atkbd_connect+0x5e2/0xa20 [ 78.635251][ T5084] serio_driver_probe+0x74/0xa0 [ 78.642037][ T5084] really_probe+0x23e/0xa90 [ 78.648446][ T5084] __driver_probe_device+0x1de/0x440 [ 78.655635][ T5084] driver_probe_device+0x4c/0x1b0 [ 78.662583][ T5084] __driver_attach+0x283/0x580 [ 78.669249][ T5084] bus_for_each_dev+0x13c/0x1d0 [ 78.676008][ T5084] serio_handle_event+0x2bb/0xa90 [ 78.682933][ T5084] process_one_work+0x9fb/0x1b60 [ 78.689805][ T5084] worker_thread+0x6c8/0xf70 [ 78.696301][ T5084] kthread+0x2c1/0x3a0 [ 78.702278][ T5084] ret_from_fork+0x45/0x80 [ 78.708619][ T5084] ret_from_fork_asm+0x1a/0x30 [ 78.715294][ T5084] } [ 78.717948][ T5084] ... key at: [] __key.6+0x0/0x40 [ 78.725229][ T5084] -> (&client->buffer_lock){....}-{2:2} { [ 78.731059][ T5084] INITIAL USE at: [ 78.735024][ T5084] lock_acquire+0x1b1/0x560 [ 78.741272][ T5084] _raw_spin_lock+0x2e/0x40 [ 78.747504][ T5084] evdev_pass_values+0x10e/0x9b0 [ 78.754281][ T5084] evdev_events+0x1b7/0x390 [ 78.760523][ T5084] input_to_handler+0x2a1/0x4d0 [ 78.767224][ T5084] input_pass_values+0x5c9/0x840 [ 78.773899][ T5084] input_event_dispose+0x37a/0x630 [ 78.780760][ T5084] input_handle_event+0x11c/0xd80 [ 78.787526][ T5084] input_inject_event+0x1bb/0x370 [ 78.794376][ T5084] evdev_write+0x450/0x750 [ 78.800521][ T5084] vfs_write+0x29a/0x1140 [ 78.806605][ T5084] ksys_write+0x1f8/0x260 [ 78.812686][ T5084] do_syscall_64+0xcd/0x250 [ 78.818919][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.826558][ T5084] } [ 78.829216][ T5084] ... key at: [] __key.1+0x0/0x40 [ 78.836412][ T5084] ... acquired at: [ 78.840287][ T5084] _raw_spin_lock+0x2e/0x40 [ 78.844973][ T5084] evdev_pass_values+0x10e/0x9b0 [ 78.850085][ T5084] evdev_events+0x1b7/0x390 [ 78.854850][ T5084] input_to_handler+0x2a1/0x4d0 [ 78.859882][ T5084] input_pass_values+0x5c9/0x840 [ 78.865082][ T5084] input_event_dispose+0x37a/0x630 [ 78.870361][ T5084] input_handle_event+0x11c/0xd80 [ 78.875554][ T5084] input_inject_event+0x1bb/0x370 [ 78.880753][ T5084] evdev_write+0x450/0x750 [ 78.885367][ T5084] vfs_write+0x29a/0x1140 [ 78.889868][ T5084] ksys_write+0x1f8/0x260 [ 78.894405][ T5084] do_syscall_64+0xcd/0x250 [ 78.899086][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.905275][ T5084] [ 78.907696][ T5084] -> (&new->fa_lock){....}-{2:2} { [ 78.912844][ T5084] INITIAL READ USE at: [ 78.917191][ T5084] lock_acquire+0x1b1/0x560 [ 78.923710][ T5084] _raw_read_lock_irqsave+0x74/0x90 [ 78.930965][ T5084] kill_fasync+0x138/0x4f0 [ 78.937473][ T5084] evdev_pass_values+0x619/0x9b0 [ 78.944407][ T5084] evdev_events+0x1b7/0x390 [ 78.950912][ T5084] input_to_handler+0x2a1/0x4d0 [ 78.957767][ T5084] input_pass_values+0x5c9/0x840 [ 78.964804][ T5084] input_event_dispose+0x37a/0x630 [ 78.972184][ T5084] input_handle_event+0x11c/0xd80 [ 78.979236][ T5084] input_inject_event+0x1bb/0x370 [ 78.986330][ T5084] evdev_write+0x450/0x750 [ 78.992839][ T5084] vfs_write+0x29a/0x1140 [ 78.999343][ T5084] ksys_write+0x1f8/0x260 [ 79.005676][ T5084] do_syscall_64+0xcd/0x250 [ 79.012257][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.020162][ T5084] } [ 79.022644][ T5084] ... key at: [] __key.0+0x0/0x40 [ 79.029885][ T5084] ... acquired at: [ 79.033763][ T5084] _raw_read_lock_irqsave+0x74/0x90 [ 79.039203][ T5084] kill_fasync+0x138/0x4f0 [ 79.043942][ T5084] evdev_pass_values+0x619/0x9b0 [ 79.049154][ T5084] evdev_events+0x1b7/0x390 [ 79.053831][ T5084] input_to_handler+0x2a1/0x4d0 [ 79.058852][ T5084] input_pass_values+0x5c9/0x840 [ 79.063969][ T5084] input_event_dispose+0x37a/0x630 [ 79.069249][ T5084] input_handle_event+0x11c/0xd80 [ 79.074439][ T5084] input_inject_event+0x1bb/0x370 [ 79.079629][ T5084] evdev_write+0x450/0x750 [ 79.084210][ T5084] vfs_write+0x29a/0x1140 [ 79.088733][ T5084] ksys_write+0x1f8/0x260 [ 79.093230][ T5084] do_syscall_64+0xcd/0x250 [ 79.097895][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.104389][ T5084] [ 79.106698][ T5084] [ 79.106698][ T5084] the dependencies between the lock to be acquired [ 79.106705][ T5084] and HARDIRQ-irq-unsafe lock: [ 79.120196][ T5084] -> (tasklist_lock){.+.+}-{2:2} { [ 79.125417][ T5084] HARDIRQ-ON-R at: [ 79.129470][ T5084] lock_acquire+0x1b1/0x560 [ 79.135791][ T5084] _raw_read_lock+0x5f/0x70 [ 79.142136][ T5084] __do_wait+0x105/0x890 [ 79.148225][ T5084] do_wait+0x219/0x570 [ 79.154122][ T5084] kernel_wait+0xa0/0x160 [ 79.160271][ T5084] call_usermodehelper_exec_work+0xf1/0x170 [ 79.167982][ T5084] process_one_work+0x9fb/0x1b60 [ 79.174812][ T5084] worker_thread+0x6c8/0xf70 [ 79.181243][ T5084] kthread+0x2c1/0x3a0 [ 79.187150][ T5084] ret_from_fork+0x45/0x80 [ 79.193391][ T5084] ret_from_fork_asm+0x1a/0x30 [ 79.199983][ T5084] SOFTIRQ-ON-R at: [ 79.204055][ T5084] lock_acquire+0x1b1/0x560 [ 79.210415][ T5084] _raw_read_lock+0x5f/0x70 [ 79.216767][ T5084] __do_wait+0x105/0x890 [ 79.222858][ T5084] do_wait+0x219/0x570 [ 79.228839][ T5084] kernel_wait+0xa0/0x160 [ 79.235020][ T5084] call_usermodehelper_exec_work+0xf1/0x170 [ 79.242732][ T5084] process_one_work+0x9fb/0x1b60 [ 79.249602][ T5084] worker_thread+0x6c8/0xf70 [ 79.256022][ T5084] kthread+0x2c1/0x3a0 [ 79.261920][ T5084] ret_from_fork+0x45/0x80 [ 79.268174][ T5084] ret_from_fork_asm+0x1a/0x30 [ 79.274878][ T5084] INITIAL USE at: [ 79.278846][ T5084] lock_acquire+0x1b1/0x560 [ 79.285177][ T5084] _raw_write_lock_irq+0x36/0x50 [ 79.291865][ T5084] copy_process+0x441a/0x8f10 [ 79.298285][ T5084] kernel_clone+0xfd/0x980 [ 79.304556][ T5084] user_mode_thread+0xb4/0xf0 [ 79.310972][ T5084] rest_init+0x23/0x2b0 [ 79.316866][ T5084] start_kernel+0x3df/0x4c0 [ 79.323100][ T5084] x86_64_start_reservations+0x18/0x30 [ 79.330328][ T5084] x86_64_start_kernel+0xb2/0xc0 [ 79.337013][ T5084] common_startup_64+0x13e/0x148 [ 79.343768][ T5084] INITIAL READ USE at: [ 79.348177][ T5084] lock_acquire+0x1b1/0x560 [ 79.354849][ T5084] _raw_read_lock+0x5f/0x70 [ 79.361541][ T5084] __do_wait+0x105/0x890 [ 79.367957][ T5084] do_wait+0x219/0x570 [ 79.374207][ T5084] kernel_wait+0xa0/0x160 [ 79.380718][ T5084] call_usermodehelper_exec_work+0xf1/0x170 [ 79.388889][ T5084] process_one_work+0x9fb/0x1b60 [ 79.395993][ T5084] worker_thread+0x6c8/0xf70 [ 79.402775][ T5084] kthread+0x2c1/0x3a0 [ 79.409007][ T5084] ret_from_fork+0x45/0x80 [ 79.415589][ T5084] ret_from_fork_asm+0x1a/0x30 [ 79.422521][ T5084] } [ 79.425191][ T5084] ... key at: [] tasklist_lock+0x18/0x40 [ 79.432996][ T5084] ... acquired at: [ 79.436869][ T5084] _raw_read_lock+0x5f/0x70 [ 79.441552][ T5084] send_sigurg+0xb0/0xc30 [ 79.446043][ T5084] sk_send_sigurg+0x7a/0x370 [ 79.450891][ T5084] unix_stream_sendmsg+0xe33/0x10f0 [ 79.456268][ T5084] ____sys_sendmsg+0xab5/0xc90 [ 79.461292][ T5084] ___sys_sendmsg+0x135/0x1e0 [ 79.466138][ T5084] __sys_sendmsg+0x117/0x1f0 [ 79.470887][ T5084] do_syscall_64+0xcd/0x250 [ 79.475552][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.481609][ T5084] [ 79.483917][ T5084] -> (&f->f_owner.lock){....}-{2:2} { [ 79.489308][ T5084] INITIAL USE at: [ 79.493184][ T5084] lock_acquire+0x1b1/0x560 [ 79.499248][ T5084] _raw_write_lock_irq+0x36/0x50 [ 79.505748][ T5084] f_modown+0x2a/0x380 [ 79.511464][ T5084] f_setown+0xd4/0x2a0 [ 79.517089][ T5084] do_fcntl+0x11f7/0x1380 [ 79.522969][ T5084] __x64_sys_fcntl+0x174/0x200 [ 79.529283][ T5084] do_syscall_64+0xcd/0x250 [ 79.535340][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.542836][ T5084] INITIAL READ USE at: [ 79.547151][ T5084] lock_acquire+0x1b1/0x560 [ 79.553657][ T5084] _raw_read_lock_irqsave+0x74/0x90 [ 79.560854][ T5084] send_sigurg+0x22/0xc30 [ 79.567275][ T5084] sk_send_sigurg+0x7a/0x370 [ 79.573981][ T5084] unix_stream_sendmsg+0xe33/0x10f0 [ 79.581179][ T5084] ____sys_sendmsg+0xab5/0xc90 [ 79.587939][ T5084] ___sys_sendmsg+0x135/0x1e0 [ 79.594603][ T5084] __sys_sendmsg+0x117/0x1f0 [ 79.601288][ T5084] do_syscall_64+0xcd/0x250 [ 79.607779][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.615675][ T5084] } [ 79.618166][ T5084] ... key at: [] __key.2+0x0/0x40 [ 79.625267][ T5084] ... acquired at: [ 79.629051][ T5084] lock_acquire+0x1b1/0x560 [ 79.633726][ T5084] _raw_read_lock_irqsave+0x74/0x90 [ 79.639107][ T5084] send_sigio+0x28/0x3c0 [ 79.643527][ T5084] kill_fasync+0x1f6/0x4f0 [ 79.648104][ T5084] evdev_pass_values+0x619/0x9b0 [ 79.653207][ T5084] evdev_events+0x1b7/0x390 [ 79.657874][ T5084] input_to_handler+0x2a1/0x4d0 [ 79.662906][ T5084] input_pass_values+0x5c9/0x840 [ 79.668005][ T5084] input_event_dispose+0x37a/0x630 [ 79.673288][ T5084] input_handle_event+0x11c/0xd80 [ 79.678472][ T5084] input_inject_event+0x1bb/0x370 [ 79.683678][ T5084] evdev_write+0x450/0x750 [ 79.688268][ T5084] vfs_write+0x29a/0x1140 [ 79.692765][ T5084] ksys_write+0x1f8/0x260 [ 79.697276][ T5084] do_syscall_64+0xcd/0x250 [ 79.701939][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.707999][ T5084] [ 79.710306][ T5084] [ 79.710306][ T5084] stack backtrace: [ 79.716186][ T5084] CPU: 1 PID: 5084 Comm: syz-executor756 Not tainted 6.10.0-rc1-syzkaller-00027-g4a4be1ad3a6e #0 [ 79.726667][ T5084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 79.736718][ T5084] Call Trace: [ 79.740016][ T5084] [ 79.742934][ T5084] dump_stack_lvl+0x116/0x1f0 [ 79.747617][ T5084] check_irq_usage+0xe3c/0x1490 [ 79.752466][ T5084] ? unwind_next_frame+0x51/0x23a0 [ 79.757585][ T5084] ? __orc_find+0x104/0x130 [ 79.762107][ T5084] ? __pfx_check_irq_usage+0x10/0x10 [ 79.767439][ T5084] ? hlock_conflict+0x58/0x200 [ 79.772192][ T5084] ? __bfs+0x2fa/0x670 [ 79.776250][ T5084] ? __pfx_hlock_conflict+0x10/0x10 [ 79.781540][ T5084] ? lockdep_lock+0xc6/0x200 [ 79.786140][ T5084] ? __pfx_lockdep_lock+0x10/0x10 [ 79.791242][ T5084] ? __lock_acquire+0x248e/0x3b30 [ 79.796262][ T5084] __lock_acquire+0x248e/0x3b30 [ 79.801122][ T5084] ? __pfx___lock_acquire+0x10/0x10 [ 79.806341][ T5084] lock_acquire+0x1b1/0x560 [ 79.810839][ T5084] ? send_sigio+0x28/0x3c0 [ 79.815241][ T5084] ? __pfx_lock_acquire+0x10/0x10 [ 79.820256][ T5084] ? __pfx_lock_acquire+0x10/0x10 [ 79.825284][ T5084] ? __pfx_lock_acquire+0x10/0x10 [ 79.830342][ T5084] _raw_read_lock_irqsave+0x74/0x90 [ 79.835546][ T5084] ? send_sigio+0x28/0x3c0 [ 79.839951][ T5084] send_sigio+0x28/0x3c0 [ 79.844197][ T5084] kill_fasync+0x1f6/0x4f0 [ 79.848619][ T5084] evdev_pass_values+0x619/0x9b0 [ 79.853562][ T5084] evdev_events+0x1b7/0x390 [ 79.858058][ T5084] ? __pfx_evdev_events+0x10/0x10 [ 79.863084][ T5084] input_to_handler+0x2a1/0x4d0 [ 79.867949][ T5084] input_pass_values+0x5c9/0x840 [ 79.872873][ T5084] input_event_dispose+0x37a/0x630 [ 79.877971][ T5084] input_handle_event+0x11c/0xd80 [ 79.882987][ T5084] input_inject_event+0x1bb/0x370 [ 79.888002][ T5084] evdev_write+0x450/0x750 [ 79.892412][ T5084] ? __pfx_evdev_write+0x10/0x10 [ 79.897340][ T5084] ? security_file_permission+0x98/0xc0 [ 79.902888][ T5084] ? __pfx_evdev_write+0x10/0x10 [ 79.907845][ T5084] vfs_write+0x29a/0x1140 [ 79.912182][ T5084] ? __pfx_vfs_write+0x10/0x10 [ 79.916942][ T5084] ? ptrace_stop.part.0+0x722/0x940 [ 79.922154][ T5084] ? find_held_lock+0x2d/0x110 [ 79.926929][ T5084] ? ptrace_notify+0xf1/0x130 [ 79.931609][ T5084] ? __fget_light+0x173/0x210 [ 79.936288][ T5084] ksys_write+0x1f8/0x260 [ 79.940647][ T5084] ? __pfx_ksys_write+0x10/0x10 [ 79.945497][ T5084] ? _raw_spin_unlock_irq+0x2e/0x50 [ 79.950692][ T5084] ? ptrace_notify+0xf1/0x130 [ 79.955379][ T5084] do_syscall_64+0xcd/0x250 [ 79.959876][ T5084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.965779][ T5084] RIP: 0033:0x7f9b69466a39 [ 79.970199][ T5084] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 79.990180][ T5084] RSP: 002b:00007ffe7e6da398 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [pid 5084] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5084] exit_group(0) = ? [pid 5084] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5084, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5085 attached , child_tidptr=0x5555904d4650) = 5085 [ 79.998613][ T5084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9b69466a39 [ 80.006665][ T5084] RDX: 0000000000002778 RSI: 0000000020000040 RDI: 0000000000000006 [ 80.014636][ T5084] RBP: 00007f9b694d95f0 R08: 0000000000000006 R09: 0000000000000006 [ 80.022610][ T5084] R10: 000000000000001f R11: 0000000000000246 R12: 0000000000000001 [ 80.030625][ T5084] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 80.038638][ T5084] [pid 5085] set_robust_list(0x5555904d4660, 24) = 0 [pid 5085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5085] setpgid(0, 0) = 0 [pid 5085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5085] write(3, "1000", 4) = 4 [pid 5085] close(3) = 0 executing program [pid 5085] write(1, "executing program\n", 18) = 18 [pid 5085] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5085] fcntl(3, F_SETOWN, -1) = 0 [pid 5085] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5085] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5085] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5085] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5085] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5085] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5085] exit_group(0) = ? [pid 5085] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5085, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5086 ./strace-static-x86_64: Process 5086 attached [pid 5086] set_robust_list(0x5555904d4660, 24) = 0 [pid 5086] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5086] setpgid(0, 0) = 0 [pid 5086] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5086] write(3, "1000", 4) = 4 executing program [pid 5086] close(3) = 0 [pid 5086] write(1, "executing program\n", 18) = 18 [pid 5086] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5086] fcntl(3, F_SETOWN, -1) = 0 [pid 5086] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5086] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5086] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5086] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5086] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5086] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5086] exit_group(0) = ? [pid 5086] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5086, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5087 ./strace-static-x86_64: Process 5087 attached [pid 5087] set_robust_list(0x5555904d4660, 24) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5087] setpgid(0, 0) = 0 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5087] write(3, "1000", 4) = 4 [pid 5087] close(3) = 0 [pid 5087] write(1, "executing program\n", 18executing program ) = 18 [pid 5087] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5087] fcntl(3, F_SETOWN, -1) = 0 [pid 5087] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5087] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5087] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5087] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5087] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5087] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5087] exit_group(0) = ? [pid 5087] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5088 attached [pid 5088] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5088 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5088] setpgid(0, 0) = 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5088] write(3, "1000", 4) = 4 [pid 5088] close(3) = 0 [pid 5088] write(1, "executing program\n", 18executing program ) = 18 [pid 5088] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5088] fcntl(3, F_SETOWN, -1) = 0 [pid 5088] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5088] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5088] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5088] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5088] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5088] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5088] exit_group(0) = ? [pid 5088] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5089 attached , child_tidptr=0x5555904d4650) = 5089 [pid 5089] set_robust_list(0x5555904d4660, 24) = 0 [pid 5089] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5089] setpgid(0, 0) = 0 [pid 5089] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5089] write(3, "1000", 4) = 4 [pid 5089] close(3) = 0 executing program [pid 5089] write(1, "executing program\n", 18) = 18 [pid 5089] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5089] fcntl(3, F_SETOWN, -1) = 0 [pid 5089] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5089] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5089] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5089] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5089] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5089] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5089] exit_group(0) = ? [pid 5089] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5089, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5090 ./strace-static-x86_64: Process 5090 attached [pid 5090] set_robust_list(0x5555904d4660, 24) = 0 [pid 5090] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5090] setpgid(0, 0) = 0 [pid 5090] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5090] write(3, "1000", 4) = 4 [pid 5090] close(3) = 0 executing program [pid 5090] write(1, "executing program\n", 18) = 18 [pid 5090] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5090] fcntl(3, F_SETOWN, -1) = 0 [pid 5090] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5090] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5090] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5090] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5090] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5090] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5090] exit_group(0) = ? [pid 5090] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5090, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5091 attached , child_tidptr=0x5555904d4650) = 5091 [pid 5091] set_robust_list(0x5555904d4660, 24) = 0 [pid 5091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5091] setpgid(0, 0) = 0 [pid 5091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5091] write(3, "1000", 4) = 4 [pid 5091] close(3) = 0 [pid 5091] write(1, "executing program\n", 18executing program ) = 18 [pid 5091] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5091] fcntl(3, F_SETOWN, -1) = 0 [pid 5091] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5091] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5091] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5091] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5091] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5091] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5091] exit_group(0) = ? [pid 5091] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5091, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5092 attached , child_tidptr=0x5555904d4650) = 5092 [pid 5092] set_robust_list(0x5555904d4660, 24) = 0 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 executing program [pid 5092] write(1, "executing program\n", 18) = 18 [pid 5092] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5092] fcntl(3, F_SETOWN, -1) = 0 [pid 5092] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5092] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5092] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5092] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5092] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5092] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5092] exit_group(0) = ? [pid 5092] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5093 ./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x5555904d4660, 24) = 0 [pid 5093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5093] setpgid(0, 0) = 0 [pid 5093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5093] write(3, "1000", 4) = 4 [pid 5093] close(3executing program ) = 0 [pid 5093] write(1, "executing program\n", 18) = 18 [pid 5093] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5093] fcntl(3, F_SETOWN, -1) = 0 [pid 5093] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5093] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5093] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5093] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5093] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5093] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5093] exit_group(0) = ? [pid 5093] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5094 attached , child_tidptr=0x5555904d4650) = 5094 [pid 5094] set_robust_list(0x5555904d4660, 24) = 0 [pid 5094] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5094] setpgid(0, 0) = 0 [pid 5094] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5094] write(3, "1000", 4) = 4 executing program [pid 5094] close(3) = 0 [pid 5094] write(1, "executing program\n", 18) = 18 [pid 5094] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5094] fcntl(3, F_SETOWN, -1) = 0 [pid 5094] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5094] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5094] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5094] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5094] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5094] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5094] exit_group(0) = ? [pid 5094] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5094, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5095 attached , child_tidptr=0x5555904d4650) = 5095 [pid 5095] set_robust_list(0x5555904d4660, 24) = 0 [pid 5095] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5095] setpgid(0, 0) = 0 [pid 5095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5095] write(3, "1000", 4) = 4 [pid 5095] close(3) = 0 [pid 5095] write(1, "executing program\n", 18executing program ) = 18 [pid 5095] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5095] fcntl(3, F_SETOWN, -1) = 0 [pid 5095] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5095] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5095] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5095] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5095] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5095] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5095] exit_group(0) = ? [pid 5095] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5095, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5096 attached , child_tidptr=0x5555904d4650) = 5096 [pid 5096] set_robust_list(0x5555904d4660, 24) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3executing program ) = 0 [pid 5096] write(1, "executing program\n", 18) = 18 [pid 5096] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5096] fcntl(3, F_SETOWN, -1) = 0 [pid 5096] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5096] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5096] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5096] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5096] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5096] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5096] exit_group(0) = ? [pid 5096] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5097 attached , child_tidptr=0x5555904d4650) = 5097 [pid 5097] set_robust_list(0x5555904d4660, 24) = 0 [pid 5097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5097] setpgid(0, 0) = 0 [pid 5097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5097] write(3, "1000", 4) = 4 [pid 5097] close(3) = 0 [pid 5097] write(1, "executing program\n", 18executing program ) = 18 [pid 5097] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5097] fcntl(3, F_SETOWN, -1) = 0 [pid 5097] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5097] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5097] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5097] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5097] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5097] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5097] exit_group(0) = ? [pid 5097] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5097, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5098 attached , child_tidptr=0x5555904d4650) = 5098 [pid 5098] set_robust_list(0x5555904d4660, 24) = 0 [pid 5098] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5098] setpgid(0, 0) = 0 [pid 5098] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5098] write(3, "1000", 4) = 4 [pid 5098] close(3) = 0 [pid 5098] write(1, "executing program\n", 18executing program ) = 18 [pid 5098] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5098] fcntl(3, F_SETOWN, -1) = 0 [pid 5098] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5098] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5098] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5098] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5098] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5098] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5098] exit_group(0) = ? [pid 5098] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5098, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5099 attached , child_tidptr=0x5555904d4650) = 5099 [pid 5099] set_robust_list(0x5555904d4660, 24) = 0 [pid 5099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5099] setpgid(0, 0) = 0 [pid 5099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5099] write(3, "1000", 4) = 4 [pid 5099] close(3) = 0 [pid 5099] write(1, "executing program\n", 18executing program ) = 18 [pid 5099] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5099] fcntl(3, F_SETOWN, -1) = 0 [pid 5099] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5099] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5099] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5099] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5099] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5099] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5099] exit_group(0) = ? [pid 5099] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5099, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5100 ./strace-static-x86_64: Process 5100 attached [pid 5100] set_robust_list(0x5555904d4660, 24) = 0 [pid 5100] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5100] setpgid(0, 0) = 0 [pid 5100] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5100] write(3, "1000", 4) = 4 [pid 5100] close(3) = 0 executing program [pid 5100] write(1, "executing program\n", 18) = 18 [pid 5100] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5100] fcntl(3, F_SETOWN, -1) = 0 [pid 5100] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5100] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5100] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5100] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5100] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5100] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5100] exit_group(0) = ? [pid 5100] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached [pid 5101] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5101 [pid 5101] <... set_robust_list resumed>) = 0 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 executing program [pid 5101] close(3) = 0 [pid 5101] write(1, "executing program\n", 18) = 18 [pid 5101] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5101] fcntl(3, F_SETOWN, -1) = 0 [pid 5101] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5101] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5101] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5101] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5101] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5101] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5101] exit_group(0) = ? [pid 5101] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5102 ./strace-static-x86_64: Process 5102 attached [pid 5102] set_robust_list(0x5555904d4660, 24) = 0 [pid 5102] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] setpgid(0, 0) = 0 [pid 5102] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5102] write(3, "1000", 4) = 4 [pid 5102] close(3) = 0 [pid 5102] write(1, "executing program\n", 18executing program ) = 18 [pid 5102] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5102] fcntl(3, F_SETOWN, -1) = 0 [pid 5102] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5102] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5102] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5102] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5102] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5102] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5102] exit_group(0) = ? [pid 5102] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5103 attached , child_tidptr=0x5555904d4650) = 5103 [pid 5103] set_robust_list(0x5555904d4660, 24) = 0 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5103] close(3executing program ) = 0 [pid 5103] write(1, "executing program\n", 18) = 18 [pid 5103] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5103] fcntl(3, F_SETOWN, -1) = 0 [pid 5103] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5103] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5103] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5103] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5103] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5103] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5103] exit_group(0) = ? [pid 5103] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5104 attached [pid 5104] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5104 [pid 5104] <... set_robust_list resumed>) = 0 [pid 5104] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5104] setpgid(0, 0) = 0 [pid 5104] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5104] write(3, "1000", 4) = 4 [pid 5104] close(3) = 0 executing program [pid 5104] write(1, "executing program\n", 18) = 18 [pid 5104] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5104] fcntl(3, F_SETOWN, -1) = 0 [pid 5104] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5104] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5104] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5104] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5104] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5104] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5104] exit_group(0) = ? [pid 5104] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5104, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5105 ./strace-static-x86_64: Process 5105 attached [pid 5105] set_robust_list(0x5555904d4660, 24) = 0 [pid 5105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5105] setpgid(0, 0) = 0 [pid 5105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5105] write(3, "1000", 4) = 4 [pid 5105] close(3) = 0 [pid 5105] write(1, "executing program\n", 18executing program ) = 18 [pid 5105] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5105] fcntl(3, F_SETOWN, -1) = 0 [pid 5105] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5105] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5105] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5105] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5105] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5105] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5105] exit_group(0) = ? [pid 5105] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5105, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5106 ./strace-static-x86_64: Process 5106 attached [pid 5106] set_robust_list(0x5555904d4660, 24) = 0 [pid 5106] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5106] setpgid(0, 0) = 0 [pid 5106] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5106] write(3, "1000", 4) = 4 [pid 5106] close(3) = 0 [pid 5106] write(1, "executing program\n", 18executing program ) = 18 [pid 5106] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5106] fcntl(3, F_SETOWN, -1) = 0 [pid 5106] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5106] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5106] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5106] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5106] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5106] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5106] exit_group(0) = ? [pid 5106] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5106, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5107 attached , child_tidptr=0x5555904d4650) = 5107 [pid 5107] set_robust_list(0x5555904d4660, 24) = 0 [pid 5107] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5107] setpgid(0, 0) = 0 [pid 5107] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5107] write(3, "1000", 4) = 4 [pid 5107] close(3) = 0 [pid 5107] write(1, "executing program\n", 18executing program ) = 18 [pid 5107] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5107] fcntl(3, F_SETOWN, -1) = 0 [pid 5107] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5107] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5107] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5107] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5107] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5107] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5107] exit_group(0) = ? [pid 5107] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5107, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5108 ./strace-static-x86_64: Process 5108 attached [pid 5108] set_robust_list(0x5555904d4660, 24) = 0 [pid 5108] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5108] setpgid(0, 0) = 0 [pid 5108] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5108] write(3, "1000", 4) = 4 [pid 5108] close(3) = 0 [pid 5108] write(1, "executing program\n", 18executing program ) = 18 [pid 5108] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5108] fcntl(3, F_SETOWN, -1) = 0 [pid 5108] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5108] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5108] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5108] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5108] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5108] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5108] exit_group(0) = ? [pid 5108] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5109 attached , child_tidptr=0x5555904d4650) = 5109 [pid 5109] set_robust_list(0x5555904d4660, 24) = 0 [pid 5109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5109] setpgid(0, 0) = 0 [pid 5109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5109] write(3, "1000", 4) = 4 [pid 5109] close(3) = 0 [pid 5109] write(1, "executing program\n", 18executing program ) = 18 [pid 5109] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5109] fcntl(3, F_SETOWN, -1) = 0 [pid 5109] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5109] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5109] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5109] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5109] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5109] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5109] exit_group(0) = ? [pid 5109] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5109, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5110 ./strace-static-x86_64: Process 5110 attached [pid 5110] set_robust_list(0x5555904d4660, 24) = 0 [pid 5110] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5110] setpgid(0, 0) = 0 [pid 5110] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5110] write(3, "1000", 4) = 4 [pid 5110] close(3) = 0 [pid 5110] write(1, "executing program\n", 18executing program ) = 18 [pid 5110] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5110] fcntl(3, F_SETOWN, -1) = 0 [pid 5110] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5110] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5110] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5110] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5110] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5110] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5110] exit_group(0) = ? [pid 5110] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5110, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5111 attached [pid 5111] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5111 [pid 5111] <... set_robust_list resumed>) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3executing program ) = 0 [pid 5111] write(1, "executing program\n", 18) = 18 [pid 5111] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5111] fcntl(3, F_SETOWN, -1) = 0 [pid 5111] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5111] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5111] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5111] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5111] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5111] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5111] exit_group(0) = ? [pid 5111] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5112 ./strace-static-x86_64: Process 5112 attached [pid 5112] set_robust_list(0x5555904d4660, 24) = 0 [pid 5112] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5112] setpgid(0, 0) = 0 [pid 5112] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5112] write(3, "1000", 4) = 4 [pid 5112] close(3) = 0 executing program [pid 5112] write(1, "executing program\n", 18) = 18 [pid 5112] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5112] fcntl(3, F_SETOWN, -1) = 0 [pid 5112] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5112] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5112] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5112] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5112] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5112] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5112] exit_group(0) = ? [pid 5112] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5113 ./strace-static-x86_64: Process 5113 attached [pid 5113] set_robust_list(0x5555904d4660, 24) = 0 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5113] setpgid(0, 0) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5113] write(3, "1000", 4) = 4 [pid 5113] close(3executing program ) = 0 [pid 5113] write(1, "executing program\n", 18) = 18 [pid 5113] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5113] fcntl(3, F_SETOWN, -1) = 0 [pid 5113] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5113] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5113] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5113] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5113] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5113] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5113] exit_group(0) = ? [pid 5113] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5114 attached [pid 5114] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5114 [pid 5114] <... set_robust_list resumed>) = 0 [pid 5114] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5114] setpgid(0, 0) = 0 [pid 5114] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5114] write(3, "1000", 4) = 4 [pid 5114] close(3) = 0 executing program [pid 5114] write(1, "executing program\n", 18) = 18 [pid 5114] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5114] fcntl(3, F_SETOWN, -1) = 0 [pid 5114] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5114] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5114] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5114] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5114] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5114] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5114] exit_group(0) = ? [pid 5114] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5114, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5115 ./strace-static-x86_64: Process 5115 attached [pid 5115] set_robust_list(0x5555904d4660, 24) = 0 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] setpgid(0, 0) = 0 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5115] write(3, "1000", 4) = 4 [pid 5115] close(3) = 0 [pid 5115] write(1, "executing program\n", 18executing program ) = 18 [pid 5115] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5115] fcntl(3, F_SETOWN, -1) = 0 [pid 5115] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5115] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5115] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5115] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5115] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5115] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5115] exit_group(0) = ? [pid 5115] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5116 ./strace-static-x86_64: Process 5116 attached [pid 5116] set_robust_list(0x5555904d4660, 24) = 0 [pid 5116] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5116] setpgid(0, 0) = 0 [pid 5116] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5116] write(3, "1000", 4) = 4 [pid 5116] close(3) = 0 [pid 5116] write(1, "executing program\n", 18executing program ) = 18 [pid 5116] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5116] fcntl(3, F_SETOWN, -1) = 0 [pid 5116] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5116] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5116] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5116] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5116] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5116] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5116] exit_group(0) = ? [pid 5116] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5116, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5117 ./strace-static-x86_64: Process 5117 attached [pid 5117] set_robust_list(0x5555904d4660, 24) = 0 [pid 5117] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5117] setpgid(0, 0) = 0 [pid 5117] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5117] write(3, "1000", 4) = 4 [pid 5117] close(3) = 0 executing program [pid 5117] write(1, "executing program\n", 18) = 18 [pid 5117] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5117] fcntl(3, F_SETOWN, -1) = 0 [pid 5117] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5117] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5117] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5117] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5117] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5117] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5117] exit_group(0) = ? [pid 5117] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5117, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5118 attached , child_tidptr=0x5555904d4650) = 5118 [pid 5118] set_robust_list(0x5555904d4660, 24) = 0 [pid 5118] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5118] setpgid(0, 0) = 0 [pid 5118] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5118] write(3, "1000", 4) = 4 [pid 5118] close(3) = 0 executing program [pid 5118] write(1, "executing program\n", 18) = 18 [pid 5118] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5118] fcntl(3, F_SETOWN, -1) = 0 [pid 5118] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5118] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5118] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5118] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5118] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5118] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5118] exit_group(0) = ? [pid 5118] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5118, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5119 attached , child_tidptr=0x5555904d4650) = 5119 [pid 5119] set_robust_list(0x5555904d4660, 24) = 0 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5119] setpgid(0, 0) = 0 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5119] write(3, "1000", 4) = 4 [pid 5119] close(3executing program ) = 0 [pid 5119] write(1, "executing program\n", 18) = 18 [pid 5119] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5119] fcntl(3, F_SETOWN, -1) = 0 [pid 5119] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5119] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5119] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5119] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5119] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5119] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5119] exit_group(0) = ? [pid 5119] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5120 ./strace-static-x86_64: Process 5120 attached [pid 5120] set_robust_list(0x5555904d4660, 24) = 0 [pid 5120] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5120] setpgid(0, 0) = 0 [pid 5120] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5120] write(3, "1000", 4) = 4 [pid 5120] close(3) = 0 executing program [pid 5120] write(1, "executing program\n", 18) = 18 [pid 5120] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5120] fcntl(3, F_SETOWN, -1) = 0 [pid 5120] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5120] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5120] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5120] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5120] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5120] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5120] exit_group(0) = ? [pid 5120] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5120, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5121 attached [pid 5121] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5121 [pid 5121] <... set_robust_list resumed>) = 0 [pid 5121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5121] setpgid(0, 0) = 0 [pid 5121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5121] write(3, "1000", 4) = 4 [pid 5121] close(3) = 0 [pid 5121] write(1, "executing program\n", 18executing program ) = 18 [pid 5121] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5121] fcntl(3, F_SETOWN, -1) = 0 [pid 5121] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5121] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5121] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5121] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5121] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5121] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5121] exit_group(0) = ? [pid 5121] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5121, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5122 attached [pid 5122] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5122 [pid 5122] <... set_robust_list resumed>) = 0 [pid 5122] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5122] setpgid(0, 0) = 0 [pid 5122] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5122] write(3, "1000", 4) = 4 [pid 5122] close(3) = 0 [pid 5122] write(1, "executing program\n", 18executing program ) = 18 [pid 5122] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5122] fcntl(3, F_SETOWN, -1) = 0 [pid 5122] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5122] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5122] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5122] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5122] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5122] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5122] exit_group(0) = ? [pid 5122] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5122, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5123 attached , child_tidptr=0x5555904d4650) = 5123 [pid 5123] set_robust_list(0x5555904d4660, 24) = 0 [pid 5123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5123] setpgid(0, 0) = 0 [pid 5123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5123] write(3, "1000", 4) = 4 [pid 5123] close(3) = 0 [pid 5123] write(1, "executing program\n", 18executing program ) = 18 [pid 5123] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5123] fcntl(3, F_SETOWN, -1) = 0 [pid 5123] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5123] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5123] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5123] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5123] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5123] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5123] exit_group(0) = ? [pid 5123] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5123, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5124 attached , child_tidptr=0x5555904d4650) = 5124 [pid 5124] set_robust_list(0x5555904d4660, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3executing program ) = 0 [pid 5124] write(1, "executing program\n", 18) = 18 [pid 5124] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5124] fcntl(3, F_SETOWN, -1) = 0 [pid 5124] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5124] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5124] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5124] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5124] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5124] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5124] exit_group(0) = ? [pid 5124] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5125 ./strace-static-x86_64: Process 5125 attached [pid 5125] set_robust_list(0x5555904d4660, 24) = 0 [pid 5125] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5125] setpgid(0, 0) = 0 [pid 5125] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5125] write(3, "1000", 4) = 4 [pid 5125] close(3) = 0 executing program [pid 5125] write(1, "executing program\n", 18) = 18 [pid 5125] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5125] fcntl(3, F_SETOWN, -1) = 0 [pid 5125] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5125] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5125] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5125] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5125] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5125] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5125] exit_group(0) = ? [pid 5125] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5125, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5126 attached , child_tidptr=0x5555904d4650) = 5126 [pid 5126] set_robust_list(0x5555904d4660, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 executing program [pid 5126] write(1, "executing program\n", 18) = 18 [pid 5126] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5126] fcntl(3, F_SETOWN, -1) = 0 [pid 5126] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5126] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5126] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5126] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5126] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5126] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5126] exit_group(0) = ? [pid 5126] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5127 attached , child_tidptr=0x5555904d4650) = 5127 [pid 5127] set_robust_list(0x5555904d4660, 24) = 0 [pid 5127] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5127] setpgid(0, 0) = 0 [pid 5127] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5127] write(3, "1000", 4) = 4 [pid 5127] close(3) = 0 [pid 5127] write(1, "executing program\n", 18executing program ) = 18 [pid 5127] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5127] fcntl(3, F_SETOWN, -1) = 0 [pid 5127] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5127] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5127] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5127] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5127] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5127] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5127] exit_group(0) = ? [pid 5127] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5127, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5128 attached , child_tidptr=0x5555904d4650) = 5128 [pid 5128] set_robust_list(0x5555904d4660, 24) = 0 [pid 5128] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5128] setpgid(0, 0) = 0 [pid 5128] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5128] write(3, "1000", 4) = 4 [pid 5128] close(3) = 0 [pid 5128] write(1, "executing program\n", 18executing program ) = 18 [pid 5128] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5128] fcntl(3, F_SETOWN, -1) = 0 [pid 5128] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5128] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5128] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5128] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5128] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5128] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5128] exit_group(0) = ? [pid 5128] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5128, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5129 ./strace-static-x86_64: Process 5129 attached [pid 5129] set_robust_list(0x5555904d4660, 24) = 0 [pid 5129] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5129] setpgid(0, 0) = 0 [pid 5129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5129] write(3, "1000", 4) = 4 [pid 5129] close(3) = 0 executing program [pid 5129] write(1, "executing program\n", 18) = 18 [pid 5129] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5129] fcntl(3, F_SETOWN, -1) = 0 [pid 5129] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5129] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5129] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5129] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5129] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5129] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5129] exit_group(0) = ? [pid 5129] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5130 attached [pid 5130] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5130 [pid 5130] <... set_robust_list resumed>) = 0 [pid 5130] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5130] setpgid(0, 0) = 0 [pid 5130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5130] write(3, "1000", 4) = 4 [pid 5130] close(3) = 0 [pid 5130] write(1, "executing program\n", 18executing program ) = 18 [pid 5130] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5130] fcntl(3, F_SETOWN, -1) = 0 [pid 5130] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5130] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5130] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5130] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5130] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5130] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5130] exit_group(0) = ? [pid 5130] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5130, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5131 attached , child_tidptr=0x5555904d4650) = 5131 [pid 5131] set_robust_list(0x5555904d4660, 24) = 0 [pid 5131] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5131] setpgid(0, 0) = 0 [pid 5131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5131] write(3, "1000", 4) = 4 [pid 5131] close(3) = 0 [pid 5131] write(1, "executing program\n", 18) = 18 executing program [pid 5131] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5131] fcntl(3, F_SETOWN, -1) = 0 [pid 5131] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5131] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5131] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5131] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5131] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5131] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5131] exit_group(0) = ? [pid 5131] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5131, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5132 ./strace-static-x86_64: Process 5132 attached [pid 5132] set_robust_list(0x5555904d4660, 24) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5132] write(3, "1000", 4) = 4 [pid 5132] close(3) = 0 executing program [pid 5132] write(1, "executing program\n", 18) = 18 [pid 5132] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5132] fcntl(3, F_SETOWN, -1) = 0 [pid 5132] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5132] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5132] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5132] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5132] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5132] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5132] exit_group(0) = ? [pid 5132] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5133 attached [pid 5133] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5133 [pid 5133] <... set_robust_list resumed>) = 0 [pid 5133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5133] setpgid(0, 0) = 0 [pid 5133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5133] write(3, "1000", 4) = 4 [pid 5133] close(3executing program ) = 0 [pid 5133] write(1, "executing program\n", 18) = 18 [pid 5133] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5133] fcntl(3, F_SETOWN, -1) = 0 [pid 5133] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5133] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5133] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5133] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5133] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5133] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5133] exit_group(0) = ? [pid 5133] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5133, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5134 attached , child_tidptr=0x5555904d4650) = 5134 [pid 5134] set_robust_list(0x5555904d4660, 24) = 0 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5134] write(3, "1000", 4) = 4 [pid 5134] close(3) = 0 executing program [pid 5134] write(1, "executing program\n", 18) = 18 [pid 5134] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5134] fcntl(3, F_SETOWN, -1) = 0 [pid 5134] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5134] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5134] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5134] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5134] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5134] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5134] exit_group(0) = ? [pid 5134] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5135 ./strace-static-x86_64: Process 5135 attached [pid 5135] set_robust_list(0x5555904d4660, 24) = 0 [pid 5135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5135] setpgid(0, 0) = 0 [pid 5135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5135] write(3, "1000", 4) = 4 [pid 5135] close(3) = 0 [pid 5135] write(1, "executing program\n", 18executing program ) = 18 [pid 5135] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5135] fcntl(3, F_SETOWN, -1) = 0 [pid 5135] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5135] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5135] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5135] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5135] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5135] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5135] exit_group(0) = ? [pid 5135] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5135, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5136 ./strace-static-x86_64: Process 5136 attached [pid 5136] set_robust_list(0x5555904d4660, 24) = 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3executing program ) = 0 [pid 5136] write(1, "executing program\n", 18) = 18 [pid 5136] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5136] fcntl(3, F_SETOWN, -1) = 0 [pid 5136] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5136] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5136] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5136] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5136] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5136] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5136] exit_group(0) = ? [pid 5136] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5137 ./strace-static-x86_64: Process 5137 attached [pid 5137] set_robust_list(0x5555904d4660, 24) = 0 [pid 5137] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5137] setpgid(0, 0) = 0 [pid 5137] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5137] write(3, "1000", 4) = 4 [pid 5137] close(3) = 0 [pid 5137] write(1, "executing program\n", 18executing program ) = 18 [pid 5137] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5137] fcntl(3, F_SETOWN, -1) = 0 [pid 5137] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5137] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5137] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5137] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5137] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5137] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5137] exit_group(0) = ? [pid 5137] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5137, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5138 ./strace-static-x86_64: Process 5138 attached [pid 5138] set_robust_list(0x5555904d4660, 24) = 0 [pid 5138] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5138] setpgid(0, 0) = 0 [pid 5138] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5138] write(3, "1000", 4) = 4 [pid 5138] close(3) = 0 [pid 5138] write(1, "executing program\n", 18executing program ) = 18 [pid 5138] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5138] fcntl(3, F_SETOWN, -1) = 0 [pid 5138] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5138] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5138] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5138] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5138] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5138] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5138] exit_group(0) = ? [pid 5138] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5138, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5139 ./strace-static-x86_64: Process 5139 attached [pid 5139] set_robust_list(0x5555904d4660, 24) = 0 [pid 5139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5139] setpgid(0, 0) = 0 [pid 5139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5139] write(3, "1000", 4) = 4 [pid 5139] close(3) = 0 [pid 5139] write(1, "executing program\n", 18executing program ) = 18 [pid 5139] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5139] fcntl(3, F_SETOWN, -1) = 0 [pid 5139] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5139] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5139] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5139] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5139] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5139] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5139] exit_group(0) = ? [pid 5139] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5139, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5140 ./strace-static-x86_64: Process 5140 attached [pid 5140] set_robust_list(0x5555904d4660, 24) = 0 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] write(1, "executing program\n", 18executing program ) = 18 [pid 5140] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5140] fcntl(3, F_SETOWN, -1) = 0 [pid 5140] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5140] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5140] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5140] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5140] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5140] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5140] exit_group(0) = ? [pid 5140] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5141 ./strace-static-x86_64: Process 5141 attached [pid 5141] set_robust_list(0x5555904d4660, 24) = 0 [pid 5141] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5141] setpgid(0, 0) = 0 [pid 5141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5141] write(3, "1000", 4) = 4 [pid 5141] close(3) = 0 executing program [pid 5141] write(1, "executing program\n", 18) = 18 [pid 5141] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5141] fcntl(3, F_SETOWN, -1) = 0 [pid 5141] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5141] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5141] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5141] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5141] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5141] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5141] exit_group(0) = ? [pid 5141] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5141, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5142 ./strace-static-x86_64: Process 5142 attached [pid 5142] set_robust_list(0x5555904d4660, 24) = 0 [pid 5142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5142] setpgid(0, 0) = 0 [pid 5142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5142] write(3, "1000", 4) = 4 [pid 5142] close(3) = 0 executing program [pid 5142] write(1, "executing program\n", 18) = 18 [pid 5142] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5142] fcntl(3, F_SETOWN, -1) = 0 [pid 5142] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5142] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5142] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5142] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5142] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5142] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5142] exit_group(0) = ? [pid 5142] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5142, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5143 ./strace-static-x86_64: Process 5143 attached [pid 5143] set_robust_list(0x5555904d4660, 24) = 0 [pid 5143] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5143] setpgid(0, 0) = 0 [pid 5143] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5143] write(3, "1000", 4) = 4 [pid 5143] close(3) = 0 executing program [pid 5143] write(1, "executing program\n", 18) = 18 [pid 5143] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5143] fcntl(3, F_SETOWN, -1) = 0 [pid 5143] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5143] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5143] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5143] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5143] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5143] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5143] exit_group(0) = ? [pid 5143] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5143, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5144 ./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x5555904d4660, 24) = 0 [pid 5144] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5144] setpgid(0, 0) = 0 [pid 5144] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5144] write(3, "1000", 4) = 4 [pid 5144] close(3) = 0 [pid 5144] write(1, "executing program\n", 18executing program ) = 18 [pid 5144] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5144] fcntl(3, F_SETOWN, -1) = 0 [pid 5144] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5144] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5144] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5144] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5144] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5144] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5144] exit_group(0) = ? [pid 5144] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5144, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5145 ./strace-static-x86_64: Process 5145 attached [pid 5145] set_robust_list(0x5555904d4660, 24) = 0 [pid 5145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5145] setpgid(0, 0) = 0 [pid 5145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5145] write(3, "1000", 4) = 4 [pid 5145] close(3) = 0 executing program [pid 5145] write(1, "executing program\n", 18) = 18 [pid 5145] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5145] fcntl(3, F_SETOWN, -1) = 0 [pid 5145] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5145] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5145] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5145] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5145] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5145] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5145] exit_group(0) = ? [pid 5145] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5145, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5146 ./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x5555904d4660, 24) = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3executing program ) = 0 [pid 5146] write(1, "executing program\n", 18) = 18 [pid 5146] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5146] fcntl(3, F_SETOWN, -1) = 0 [pid 5146] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5146] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5146] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5146] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5146] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5146] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5146] exit_group(0) = ? [pid 5146] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5147 ./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x5555904d4660, 24) = 0 [pid 5147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5147] setpgid(0, 0) = 0 [pid 5147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5147] write(3, "1000", 4) = 4 [pid 5147] close(3) = 0 [pid 5147] write(1, "executing program\n", 18executing program ) = 18 [pid 5147] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5147] fcntl(3, F_SETOWN, -1) = 0 [pid 5147] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5147] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5147] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5147] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5147] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5147] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5147] exit_group(0) = ? [pid 5147] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5147, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5148 attached , child_tidptr=0x5555904d4650) = 5148 [pid 5148] set_robust_list(0x5555904d4660, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] write(1, "executing program\n", 18executing program ) = 18 [pid 5148] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5148] fcntl(3, F_SETOWN, -1) = 0 [pid 5148] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5148] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5148] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5148] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5148] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5148] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5148] exit_group(0) = ? [pid 5148] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5149 ./strace-static-x86_64: Process 5149 attached [pid 5149] set_robust_list(0x5555904d4660, 24) = 0 [pid 5149] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5149] setpgid(0, 0) = 0 [pid 5149] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5149] write(3, "1000", 4) = 4 [pid 5149] close(3) = 0 [pid 5149] write(1, "executing program\n", 18executing program ) = 18 [pid 5149] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5149] fcntl(3, F_SETOWN, -1) = 0 [pid 5149] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5149] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5149] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5149] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5149] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5149] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5149] exit_group(0) = ? [pid 5149] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5149, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5150 attached , child_tidptr=0x5555904d4650) = 5150 [pid 5150] set_robust_list(0x5555904d4660, 24) = 0 [pid 5150] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5150] setpgid(0, 0) = 0 [pid 5150] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5150] write(3, "1000", 4) = 4 [pid 5150] close(3executing program ) = 0 [pid 5150] write(1, "executing program\n", 18) = 18 [pid 5150] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5150] fcntl(3, F_SETOWN, -1) = 0 [pid 5150] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5150] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5150] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5150] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5150] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5150] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5150] exit_group(0) = ? [pid 5150] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5150, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5151 attached , child_tidptr=0x5555904d4650) = 5151 [pid 5151] set_robust_list(0x5555904d4660, 24) = 0 [pid 5151] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5151] setpgid(0, 0) = 0 [pid 5151] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5151] write(3, "1000", 4) = 4 [pid 5151] close(3) = 0 executing program [pid 5151] write(1, "executing program\n", 18) = 18 [pid 5151] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5151] fcntl(3, F_SETOWN, -1) = 0 [pid 5151] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5151] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5151] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5151] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5151] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5151] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5151] exit_group(0) = ? [pid 5151] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5151, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5152 ./strace-static-x86_64: Process 5152 attached [pid 5152] set_robust_list(0x5555904d4660, 24) = 0 [pid 5152] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5152] setpgid(0, 0) = 0 [pid 5152] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5152] write(3, "1000", 4) = 4 [pid 5152] close(3) = 0 [pid 5152] write(1, "executing program\n", 18executing program ) = 18 [pid 5152] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5152] fcntl(3, F_SETOWN, -1) = 0 [pid 5152] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5152] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5152] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5152] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5152] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5152] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5152] exit_group(0) = ? [pid 5152] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5152, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5153 ./strace-static-x86_64: Process 5153 attached [pid 5153] set_robust_list(0x5555904d4660, 24) = 0 [pid 5153] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5153] setpgid(0, 0) = 0 [pid 5153] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5153] write(3, "1000", 4) = 4 [pid 5153] close(3) = 0 executing program [pid 5153] write(1, "executing program\n", 18) = 18 [pid 5153] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5153] fcntl(3, F_SETOWN, -1) = 0 [pid 5153] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5153] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5153] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5153] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5153] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5153] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5153] exit_group(0) = ? [pid 5153] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5153, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5154 ./strace-static-x86_64: Process 5154 attached [pid 5154] set_robust_list(0x5555904d4660, 24) = 0 [pid 5154] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5154] setpgid(0, 0) = 0 [pid 5154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5154] write(3, "1000", 4) = 4 [pid 5154] close(3) = 0 [pid 5154] write(1, "executing program\n", 18executing program ) = 18 [pid 5154] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5154] fcntl(3, F_SETOWN, -1) = 0 [pid 5154] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5154] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5154] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5154] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5154] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5154] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5154] exit_group(0) = ? [pid 5154] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5154, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5155 attached [pid 5155] set_robust_list(0x5555904d4660, 24 [pid 5083] <... clone resumed>, child_tidptr=0x5555904d4650) = 5155 [pid 5155] <... set_robust_list resumed>) = 0 [pid 5155] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5155] setpgid(0, 0) = 0 [pid 5155] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5155] write(3, "1000", 4) = 4 [pid 5155] close(3) = 0 [pid 5155] write(1, "executing program\n", 18) = 18 executing program [pid 5155] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5155] fcntl(3, F_SETOWN, -1) = 0 [pid 5155] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5155] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5155] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5155] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5155] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5155] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5155] exit_group(0) = ? [pid 5155] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5155, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5156 ./strace-static-x86_64: Process 5156 attached [pid 5156] set_robust_list(0x5555904d4660, 24) = 0 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3executing program ) = 0 [pid 5156] write(1, "executing program\n", 18) = 18 [pid 5156] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5156] fcntl(3, F_SETOWN, -1) = 0 [pid 5156] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5156] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5156] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5156] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5156] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5156] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5156] exit_group(0) = ? [pid 5156] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5157 ./strace-static-x86_64: Process 5157 attached [pid 5157] set_robust_list(0x5555904d4660, 24) = 0 [pid 5157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5157] setpgid(0, 0) = 0 [pid 5157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5157] write(3, "1000", 4executing program ) = 4 [pid 5157] close(3) = 0 [pid 5157] write(1, "executing program\n", 18) = 18 [pid 5157] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5157] fcntl(3, F_SETOWN, -1) = 0 [pid 5157] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5157] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5157] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5157] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5157] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5157] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5157] exit_group(0) = ? [pid 5157] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5157, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5158 ./strace-static-x86_64: Process 5158 attached [pid 5158] set_robust_list(0x5555904d4660, 24) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5158] write(3, "1000", 4) = 4 executing program [pid 5158] close(3) = 0 [pid 5158] write(1, "executing program\n", 18) = 18 [pid 5158] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5158] fcntl(3, F_SETOWN, -1) = 0 [pid 5158] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5158] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5158] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5158] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5158] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5158] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5158] exit_group(0) = ? [pid 5158] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5159 ./strace-static-x86_64: Process 5159 attached [pid 5159] set_robust_list(0x5555904d4660, 24) = 0 [pid 5159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5159] setpgid(0, 0) = 0 [pid 5159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5159] write(3, "1000", 4) = 4 [pid 5159] close(3) = 0 [pid 5159] write(1, "executing program\n", 18executing program ) = 18 [pid 5159] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5159] fcntl(3, F_SETOWN, -1) = 0 [pid 5159] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5159] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5159] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5159] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5159] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5159] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5159] exit_group(0) = ? [pid 5159] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5159, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5160 ./strace-static-x86_64: Process 5160 attached [pid 5160] set_robust_list(0x5555904d4660, 24) = 0 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5160] write(3, "1000", 4) = 4 [pid 5160] close(3) = 0 [pid 5160] write(1, "executing program\n", 18executing program ) = 18 [pid 5160] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5160] fcntl(3, F_SETOWN, -1) = 0 [pid 5160] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5160] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5160] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5160] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5160] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5160] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5160] exit_group(0) = ? [pid 5160] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5161 ./strace-static-x86_64: Process 5161 attached [pid 5161] set_robust_list(0x5555904d4660, 24) = 0 [pid 5161] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5161] setpgid(0, 0) = 0 [pid 5161] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5161] write(3, "1000", 4) = 4 executing program [pid 5161] close(3) = 0 [pid 5161] write(1, "executing program\n", 18) = 18 [pid 5161] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5161] fcntl(3, F_SETOWN, -1) = 0 [pid 5161] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5161] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5161] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5161] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5161] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5161] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5161] exit_group(0) = ? [pid 5161] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5161, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5162 attached , child_tidptr=0x5555904d4650) = 5162 [pid 5162] set_robust_list(0x5555904d4660, 24) = 0 [pid 5162] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5162] setpgid(0, 0) = 0 [pid 5162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5162] write(3, "1000", 4) = 4 [pid 5162] close(3) = 0 executing program [pid 5162] write(1, "executing program\n", 18) = 18 [pid 5162] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5162] fcntl(3, F_SETOWN, -1) = 0 [pid 5162] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5162] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5162] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5162] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5162] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5162] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5162] exit_group(0) = ? [pid 5162] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5162, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5163 ./strace-static-x86_64: Process 5163 attached [pid 5163] set_robust_list(0x5555904d4660, 24) = 0 [pid 5163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5163] setpgid(0, 0) = 0 [pid 5163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5163] write(3, "1000", 4) = 4 [pid 5163] close(3) = 0 [pid 5163] write(1, "executing program\n", 18executing program ) = 18 [pid 5163] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5163] fcntl(3, F_SETOWN, -1) = 0 [pid 5163] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5163] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5163] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5163] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5163] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5163] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5163] exit_group(0) = ? [pid 5163] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5164 attached , child_tidptr=0x5555904d4650) = 5164 [pid 5164] set_robust_list(0x5555904d4660, 24) = 0 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4) = 4 [pid 5164] close(3) = 0 [pid 5164] write(1, "executing program\n", 18executing program ) = 18 [pid 5164] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5164] fcntl(3, F_SETOWN, -1) = 0 [pid 5164] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5164] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5164] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5164] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5164] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5164] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5164] exit_group(0) = ? [pid 5164] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5165 attached , child_tidptr=0x5555904d4650) = 5165 [pid 5165] set_robust_list(0x5555904d4660, 24) = 0 [pid 5165] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5165] setpgid(0, 0) = 0 [pid 5165] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5165] write(3, "1000", 4) = 4 executing program [pid 5165] close(3) = 0 [pid 5165] write(1, "executing program\n", 18) = 18 [pid 5165] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5165] fcntl(3, F_SETOWN, -1) = 0 [pid 5165] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5165] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5165] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5165] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5165] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5165] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5165] exit_group(0) = ? [pid 5165] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5165, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5166 ./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x5555904d4660, 24) = 0 [pid 5166] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5166] setpgid(0, 0) = 0 [pid 5166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5166] write(3, "1000", 4) = 4 [pid 5166] close(3) = 0 [pid 5166] write(1, "executing program\n", 18executing program ) = 18 [pid 5166] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5166] fcntl(3, F_SETOWN, -1) = 0 [pid 5166] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5166] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5166] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5166] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5166] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5166] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5166] exit_group(0) = ? [pid 5166] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5166, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5167 attached , child_tidptr=0x5555904d4650) = 5167 [pid 5167] set_robust_list(0x5555904d4660, 24) = 0 [pid 5167] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5167] setpgid(0, 0) = 0 [pid 5167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5167] write(3, "1000", 4) = 4 [pid 5167] close(3) = 0 executing program [pid 5167] write(1, "executing program\n", 18) = 18 [pid 5167] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5167] fcntl(3, F_SETOWN, -1) = 0 [pid 5167] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5167] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5167] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5167] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5167] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5167] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5167] exit_group(0) = ? [pid 5167] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5169 attached , child_tidptr=0x5555904d4650) = 5169 [pid 5169] set_robust_list(0x5555904d4660, 24) = 0 [pid 5169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5169] setpgid(0, 0) = 0 [pid 5169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5169] write(3, "1000", 4) = 4 [pid 5169] close(3) = 0 executing program [pid 5169] write(1, "executing program\n", 18) = 18 [pid 5169] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5169] fcntl(3, F_SETOWN, -1) = 0 [pid 5169] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5169] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5169] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5169] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5169] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [ 87.434568][ T45] cfg80211: failed to load regulatory.db [pid 5169] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5169] exit_group(0) = ? [pid 5169] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5169, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5170 ./strace-static-x86_64: Process 5170 attached [pid 5170] set_robust_list(0x5555904d4660, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3) = 0 [pid 5170] write(1, "executing program\n", 18executing program ) = 18 [pid 5170] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5170] fcntl(3, F_SETOWN, -1) = 0 [pid 5170] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5170] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5170] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5170] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5170] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5170] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5170] exit_group(0) = ? [pid 5170] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5171 ./strace-static-x86_64: Process 5171 attached [pid 5171] set_robust_list(0x5555904d4660, 24) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] write(3, "1000", 4) = 4 [pid 5171] close(3) = 0 [pid 5171] write(1, "executing program\n", 18executing program ) = 18 [pid 5171] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5171] fcntl(3, F_SETOWN, -1) = 0 [pid 5171] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5171] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5171] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5171] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5171] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5171] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5171] exit_group(0) = ? [pid 5171] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x5555904d4650) = 5172 ./strace-static-x86_64: Process 5172 attached [pid 5172] set_robust_list(0x5555904d4660, 24) = 0 [pid 5172] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5172] setpgid(0, 0) = 0 [pid 5172] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5172] write(3, "1000", 4) = 4 [pid 5172] close(3) = 0 [pid 5172] write(1, "executing program\n", 18executing program ) = 18 [pid 5172] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5172] fcntl(3, F_SETOWN, -1) = 0 [pid 5172] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5172] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5172] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5172] ioctl(5, FIOASYNC, [2047]) = 0 [pid 5172] openat(AT_FDCWD, "/dev/input/event2", O_WRONLY|O_NOCTTY|O_TRUNC|O_NONBLOCK|O_NOFOLLOW|FASYNC|0x800000) = 6 [pid 5172] write(6, "\xe2\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x3c\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 10104) = 10104 [pid 5172] exit_group(0) = ? [pid 5172] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5172, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted clone ...>) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5173 attached , child_tidptr=0x5555904d4650) = 5173 [pid 5173] set_robust_list(0x5555904d4660, 24) = 0 [pid 5173] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5173] setpgid(0, 0) = 0 [pid 5173] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5173] write(3, "1000", 4) = 4 [pid 5173] close(3) = 0 [pid 5173] write(1, "executing program\n", 18executing program ) = 18 [pid 5173] socketpair(AF_UNIX, SOCK_STREAM, 0, [3, 4]) = 0 [pid 5173] fcntl(3, F_SETOWN, -1) = 0 [pid 5173] sendmsg(4, {msg_name=NULL, msg_namelen=0, msg_iov=[{iov_base="<", iov_len=1}], msg_iovlen=1, msg_controllen=0, msg_flags=0}, MSG_OOB|MSG_DONTROUTE|MSG_PROBE|MSG_NOSIGNAL|MSG_BATCH|MSG_ZEROCOPY|MSG_FASTOPEN) = 1 [pid 5173] ioctl(-1, EVIOCSFF, {type=0 /* FF_??? */, id=0, direction=0, ...}) = -1 EBADF (Bad file descriptor) [pid 5173] openat(AT_FDCWD, "/dev/input/event2", O_RDONLY) = 5 [pid 5173] ioctl(5, FIOASYNC, [2047]) = 0