./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor3465637001 <...> forked to background, child pid 3184 no interfaces have a carrier [ 22.542457][ T3185] 8021q: adding VLAN 0 to HW filter on device bond0 [ 22.554827][ T3185] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. execve("./syz-executor3465637001", ["./syz-executor3465637001"], 0x7ffe652e66e0 /* 10 vars */) = 0 brk(NULL) = 0x555556826000 brk(0x555556826c40) = 0x555556826c40 arch_prctl(ARCH_SET_FS, 0x555556826300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 readlink("/proc/self/exe", "/root/syz-executor3465637001", 4096) = 28 brk(0x555556847c40) = 0x555556847c40 brk(0x555556848000) = 0x555556848000 mprotect(0x7f28d9a5a000, 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 socket(AF_UNIX, SOCK_DGRAM, 0) = 3 bind(3, {sa_family=AF_UNIX, sun_path="\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b"}, 110) = 0 ioctl(3, FIOSETOWN, [-1]) = 0 ioctl(3, FIOASYNC, [2]) = 0 connect(3, {sa_family=AF_UNIX, sun_path="\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b"}, 110) = 0 sendmmsg(3, [{msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, {msg_hdr={msg_name=NULL, msg_namelen=0, msg_iov=NULL, msg_iovlen=0, msg_controllen=0, msg_flags=0}, msg_len=0}, ...], 3682232011, MSG_DONTWAIT|MSG_EOR|MSG_FIN|MSG_SYN|MSG_CONFIRM|MSG_RST|MSG_ERRQUEUE) = 278 ioctl(-1, HIDIOCSUSAGES, 0x20000ac0) = -1 EBADF (Bad file descriptor) openat(AT_FDCWD, "/dev/input/event0", O_RDONLY) = 4 ioctl(4, FIOASYNC, [3]) = 0 openat(AT_FDCWD, "/dev/input/event0", O_RDWR|O_APPEND|O_SYNC|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC) = 5 syzkaller login: [ 38.657861][ T3605] [ 38.660224][ T3605] ===================================================== [ 38.667217][ T3605] WARNING: HARDIRQ-safe -> HARDIRQ-unsafe lock order detected [ 38.674647][ T3605] 5.19.0-rc6-syzkaller-00115-g4a57a8400075 #0 Not tainted [ 38.681817][ T3605] ----------------------------------------------------- [ 38.688720][ T3605] syz-executor346/3605 [HC0[0]:SC0[0]:HE0:SE1] is trying to acquire: [ 38.696760][ T3605] ffff888070c9f018 (&new->fa_lock){....}-{2:2}, at: kill_fasync+0x136/0x470 [ 38.705440][ T3605] [ 38.705440][ T3605] and this task is already holding: [ 38.712787][ T3605] ffff88801ceca028 (&client->buffer_lock){....}-{2:2}, at: evdev_pass_values.part.0+0xf6/0x970 [ 38.723141][ T3605] which would create a new lock dependency: [ 38.729008][ T3605] (&client->buffer_lock){....}-{2:2} -> (&new->fa_lock){....}-{2:2} [ 38.737162][ T3605] [ 38.737162][ T3605] but this new dependency connects a HARDIRQ-irq-safe lock: [ 38.746594][ T3605] (&dev->event_lock#2){-.-.}-{2:2} [ 38.746616][ T3605] [ 38.746616][ T3605] ... which became HARDIRQ-irq-safe at: [ 38.759473][ T3605] lock_acquire+0x1ab/0x570 [ 38.764047][ T3605] _raw_spin_lock_irqsave+0x39/0x50 [ 38.769495][ T3605] input_event+0x7b/0xb0 [ 38.773804][ T3605] psmouse_report_standard_buttons+0x2c/0x80 [ 38.779850][ T3605] psmouse_process_byte+0x1e1/0x890 [ 38.785118][ T3605] psmouse_handle_byte+0x41/0x1b0 [ 38.790209][ T3605] psmouse_interrupt+0x304/0xf00 [ 38.795237][ T3605] serio_interrupt+0x88/0x150 [ 38.799983][ T3605] i8042_interrupt+0x27a/0x520 [ 38.804814][ T3605] __handle_irq_event_percpu+0x22b/0x880 [ 38.810512][ T3605] handle_irq_event+0xa7/0x1e0 [ 38.815442][ T3605] handle_edge_irq+0x25f/0xd00 [ 38.820274][ T3605] __common_interrupt+0x9d/0x210 [ 38.825275][ T3605] common_interrupt+0x4d/0xc0 [ 38.830017][ T3605] asm_common_interrupt+0x22/0x40 [ 38.835106][ T3605] _raw_spin_unlock_irqrestore+0x38/0x70 [ 38.840804][ T3605] debug_object_deactivate+0x264/0x300 [ 38.846331][ T3605] rcu_core+0x769/0x1880 [ 38.850645][ T3605] __do_softirq+0x29b/0x9c2 [ 38.855220][ T3605] __irq_exit_rcu+0x123/0x180 [ 38.860050][ T3605] irq_exit_rcu+0x5/0x20 [ 38.864362][ T3605] sysvec_apic_timer_interrupt+0x93/0xc0 [ 38.870067][ T3605] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 38.876110][ T3605] __sanitizer_cov_trace_pc+0x0/0x60 [ 38.881460][ T3605] console_emit_next_record.constprop.0+0x4fb/0x840 [ 38.888116][ T3605] console_unlock+0x37a/0x5a0 [ 38.892857][ T3605] vprintk_emit+0x1b9/0x5f0 [ 38.897425][ T3605] vprintk+0x80/0x90 [ 38.901387][ T3605] _printk+0xba/0xed [ 38.905350][ T3605] usb_register_driver.cold+0x5a/0x69 [ 38.910790][ T3605] pvr_init+0xa9/0x12c [ 38.914924][ T3605] do_one_initcall+0x103/0x650 [ 38.919758][ T3605] kernel_init_freeable+0x6b1/0x73a [ 38.925026][ T3605] kernel_init+0x1a/0x1d0 [ 38.929425][ T3605] ret_from_fork+0x1f/0x30 [ 38.933912][ T3605] [ 38.933912][ T3605] to a HARDIRQ-irq-unsafe lock: [ 38.940904][ T3605] (tasklist_lock){.+.+}-{2:2} [ 38.940922][ T3605] [ 38.940922][ T3605] ... which became HARDIRQ-irq-unsafe at: [ 38.953510][ T3605] ... [ 38.953515][ T3605] lock_acquire+0x1ab/0x570 [ 38.960643][ T3605] _raw_read_lock+0x5b/0x70 [ 38.965209][ T3605] do_wait+0x284/0xce0 [ 38.969344][ T3605] kernel_wait+0x9c/0x150 [ 38.973735][ T3605] call_usermodehelper_exec_work+0xf5/0x180 [ 38.979716][ T3605] process_one_work+0x996/0x1610 [ 38.984719][ T3605] worker_thread+0x665/0x1080 [ 38.989460][ T3605] kthread+0x2e9/0x3a0 [ 38.993590][ T3605] ret_from_fork+0x1f/0x30 [ 38.998157][ T3605] [ 38.998157][ T3605] other info that might help us debug this: [ 38.998157][ T3605] [ 39.008361][ T3605] Chain exists of: [ 39.008361][ T3605] &dev->event_lock#2 --> &client->buffer_lock --> tasklist_lock [ 39.008361][ T3605] [ 39.021893][ T3605] Possible interrupt unsafe locking scenario: [ 39.021893][ T3605] [ 39.030193][ T3605] CPU0 CPU1 [ 39.035621][ T3605] ---- ---- [ 39.040961][ T3605] lock(tasklist_lock); [ 39.045183][ T3605] local_irq_disable(); [ 39.051911][ T3605] lock(&dev->event_lock#2); [ 39.059085][ T3605] lock(&client->buffer_lock); [ 39.066428][ T3605] [ 39.069856][ T3605] lock(&dev->event_lock#2); [ 39.074685][ T3605] [ 39.074685][ T3605] *** DEADLOCK *** [ 39.074685][ T3605] [ 39.082803][ T3605] 7 locks held by syz-executor346/3605: [ 39.088319][ T3605] #0: ffff8880211f9110 (&evdev->mutex){+.+.}-{3:3}, at: evdev_write+0x1d3/0x760 [ 39.097429][ T3605] #1: ffff888146465230 (&dev->event_lock#2){-.-.}-{2:2}, at: input_inject_event+0xa6/0x320 [ 39.107495][ T3605] #2: ffffffff8bd870a0 (rcu_read_lock){....}-{1:2}, at: input_inject_event+0x92/0x320 [ 39.117124][ T3605] #3: ffffffff8bd870a0 (rcu_read_lock){....}-{1:2}, at: input_pass_values.part.0+0x0/0x710 [ 39.127197][ T3605] #4: ffffffff8bd870a0 (rcu_read_lock){....}-{1:2}, at: evdev_events+0x59/0x3e0 [ 39.136313][ T3605] #5: ffff88801ceca028 (&client->buffer_lock){....}-{2:2}, at: evdev_pass_values.part.0+0xf6/0x970 [ 39.147090][ T3605] #6: ffffffff8bd870a0 (rcu_read_lock){....}-{1:2}, at: kill_fasync+0x41/0x470 [ 39.156131][ T3605] [ 39.156131][ T3605] the dependencies between HARDIRQ-irq-safe lock and the holding lock: [ 39.166599][ T3605] -> (&dev->event_lock#2){-.-.}-{2:2} { [ 39.172227][ T3605] IN-HARDIRQ-W at: [ 39.176272][ T3605] lock_acquire+0x1ab/0x570 [ 39.182584][ T3605] _raw_spin_lock_irqsave+0x39/0x50 [ 39.189589][ T3605] input_event+0x7b/0xb0 [ 39.195633][ T3605] psmouse_report_standard_buttons+0x2c/0x80 [ 39.203416][ T3605] psmouse_process_byte+0x1e1/0x890 [ 39.210414][ T3605] psmouse_handle_byte+0x41/0x1b0 [ 39.217323][ T3605] psmouse_interrupt+0x304/0xf00 [ 39.224060][ T3605] serio_interrupt+0x88/0x150 [ 39.230547][ T3605] i8042_interrupt+0x27a/0x520 [ 39.237112][ T3605] __handle_irq_event_percpu+0x22b/0x880 [ 39.244547][ T3605] handle_irq_event+0xa7/0x1e0 [ 39.251120][ T3605] handle_edge_irq+0x25f/0xd00 [ 39.257691][ T3605] __common_interrupt+0x9d/0x210 [ 39.264430][ T3605] common_interrupt+0x4d/0xc0 [ 39.270911][ T3605] asm_common_interrupt+0x22/0x40 [ 39.277739][ T3605] _raw_spin_unlock_irqrestore+0x38/0x70 [ 39.285194][ T3605] debug_object_deactivate+0x264/0x300 [ 39.292460][ T3605] rcu_core+0x769/0x1880 [ 39.298507][ T3605] __do_softirq+0x29b/0x9c2 [ 39.304834][ T3605] __irq_exit_rcu+0x123/0x180 [ 39.311313][ T3605] irq_exit_rcu+0x5/0x20 [ 39.317355][ T3605] sysvec_apic_timer_interrupt+0x93/0xc0 [ 39.324793][ T3605] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 39.332595][ T3605] __sanitizer_cov_trace_pc+0x0/0x60 [ 39.339683][ T3605] console_emit_next_record.constprop.0+0x4fb/0x840 [ 39.348526][ T3605] console_unlock+0x37a/0x5a0 [ 39.355021][ T3605] vprintk_emit+0x1b9/0x5f0 [ 39.361324][ T3605] vprintk+0x80/0x90 [ 39.367019][ T3605] _printk+0xba/0xed [ 39.372716][ T3605] usb_register_driver.cold+0x5a/0x69 [ 39.379891][ T3605] pvr_init+0xa9/0x12c [ 39.385762][ T3605] do_one_initcall+0x103/0x650 [ 39.392330][ T3605] kernel_init_freeable+0x6b1/0x73a [ 39.399337][ T3605] kernel_init+0x1a/0x1d0 [ 39.405472][ T3605] ret_from_fork+0x1f/0x30 [ 39.411718][ T3605] IN-SOFTIRQ-W at: [ 39.415762][ T3605] lock_acquire+0x1ab/0x570 [ 39.422080][ T3605] _raw_spin_lock_irqsave+0x39/0x50 [ 39.429092][ T3605] input_event+0x7b/0xb0 [ 39.435143][ T3605] psmouse_report_standard_buttons+0x2c/0x80 [ 39.442933][ T3605] psmouse_process_byte+0x1e1/0x890 [ 39.450025][ T3605] psmouse_handle_byte+0x41/0x1b0 [ 39.456848][ T3605] psmouse_interrupt+0x304/0xf00 [ 39.463589][ T3605] serio_interrupt+0x88/0x150 [ 39.470077][ T3605] i8042_interrupt+0x27a/0x520 [ 39.476753][ T3605] __handle_irq_event_percpu+0x22b/0x880 [ 39.484190][ T3605] handle_irq_event+0xa7/0x1e0 [ 39.490755][ T3605] handle_edge_irq+0x25f/0xd00 [ 39.497323][ T3605] __common_interrupt+0x9d/0x210 [ 39.504089][ T3605] common_interrupt+0x4d/0xc0 [ 39.510572][ T3605] asm_common_interrupt+0x22/0x40 [ 39.517415][ T3605] _raw_spin_unlock_irqrestore+0x38/0x70 [ 39.524849][ T3605] debug_object_deactivate+0x264/0x300 [ 39.532116][ T3605] rcu_core+0x769/0x1880 [ 39.538164][ T3605] __do_softirq+0x29b/0x9c2 [ 39.544468][ T3605] __irq_exit_rcu+0x123/0x180 [ 39.551121][ T3605] irq_exit_rcu+0x5/0x20 [ 39.557256][ T3605] sysvec_apic_timer_interrupt+0x93/0xc0 [ 39.564690][ T3605] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 39.572481][ T3605] __sanitizer_cov_trace_pc+0x0/0x60 [ 39.579591][ T3605] console_emit_next_record.constprop.0+0x4fb/0x840 [ 39.587985][ T3605] console_unlock+0x37a/0x5a0 [ 39.594464][ T3605] vprintk_emit+0x1b9/0x5f0 [ 39.600767][ T3605] vprintk+0x80/0x90 [ 39.606478][ T3605] _printk+0xba/0xed [ 39.612174][ T3605] usb_register_driver.cold+0x5a/0x69 [ 39.619349][ T3605] pvr_init+0xa9/0x12c [ 39.625218][ T3605] do_one_initcall+0x103/0x650 [ 39.631786][ T3605] kernel_init_freeable+0x6b1/0x73a [ 39.638806][ T3605] kernel_init+0x1a/0x1d0 [ 39.644950][ T3605] ret_from_fork+0x1f/0x30 [ 39.651199][ T3605] INITIAL USE at: [ 39.655171][ T3605] lock_acquire+0x1ab/0x570 [ 39.661406][ T3605] _raw_spin_lock_irqsave+0x39/0x50 [ 39.668321][ T3605] input_inject_event+0xa6/0x320 [ 39.674999][ T3605] led_set_brightness_nosleep+0xe6/0x1a0 [ 39.682350][ T3605] led_set_brightness+0x134/0x170 [ 39.689092][ T3605] led_trigger_event+0xb0/0x200 [ 39.695661][ T3605] kbd_led_trigger_activate+0xc9/0x100 [ 39.702835][ T3605] led_trigger_set+0x5d7/0xaf0 [ 39.709316][ T3605] led_trigger_set_default+0x1a6/0x230 [ 39.716488][ T3605] led_classdev_register_ext+0x56f/0x770 [ 39.723856][ T3605] input_leds_connect+0x4bd/0x860 [ 39.730599][ T3605] input_attach_handler+0x180/0x1f0 [ 39.737509][ T3605] input_register_device.cold+0xf0/0x304 [ 39.744860][ T3605] atkbd_connect+0x749/0xa10 [ 39.751200][ T3605] serio_driver_probe+0x72/0xa0 [ 39.757876][ T3605] really_probe+0x23e/0xb90 [ 39.764116][ T3605] __driver_probe_device+0x338/0x4d0 [ 39.771118][ T3605] driver_probe_device+0x4c/0x1a0 [ 39.777866][ T3605] __driver_attach+0x22d/0x550 [ 39.784346][ T3605] bus_for_each_dev+0x147/0x1d0 [ 39.790936][ T3605] serio_handle_event+0x5f6/0xa30 [ 39.797678][ T3605] process_one_work+0x996/0x1610 [ 39.804329][ T3605] worker_thread+0x665/0x1080 [ 39.810730][ T3605] kthread+0x2e9/0x3a0 [ 39.816603][ T3605] ret_from_fork+0x1f/0x30 [ 39.822734][ T3605] } [ 39.825298][ T3605] ... key at: [] __key.7+0x0/0x40 [ 39.832475][ T3605] -> (&client->buffer_lock){....}-{2:2} { [ 39.838181][ T3605] INITIAL USE at: [ 39.842055][ T3605] lock_acquire+0x1ab/0x570 [ 39.848102][ T3605] _raw_spin_lock+0x2a/0x40 [ 39.854144][ T3605] evdev_pass_values.part.0+0xf6/0x970 [ 39.861144][ T3605] evdev_events+0x359/0x3e0 [ 39.867188][ T3605] input_to_handler+0x2a0/0x4c0 [ 39.873582][ T3605] input_pass_values.part.0+0x230/0x710 [ 39.880674][ T3605] input_handle_event+0x373/0x1440 [ 39.887322][ T3605] input_inject_event+0x1bd/0x320 [ 39.893906][ T3605] evdev_write+0x430/0x760 [ 39.899868][ T3605] vfs_write+0x269/0xac0 [ 39.905658][ T3605] ksys_write+0x1e8/0x250 [ 39.911549][ T3605] do_syscall_64+0x35/0xb0 [ 39.917506][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.924943][ T3605] } [ 39.927416][ T3605] ... key at: [] __key.3+0x0/0x40 [ 39.934594][ T3605] ... acquired at: [ 39.938370][ T3605] _raw_spin_lock+0x2a/0x40 [ 39.943025][ T3605] evdev_pass_values.part.0+0xf6/0x970 [ 39.948640][ T3605] evdev_events+0x359/0x3e0 [ 39.953296][ T3605] input_to_handler+0x2a0/0x4c0 [ 39.958300][ T3605] input_pass_values.part.0+0x230/0x710 [ 39.963995][ T3605] input_handle_event+0x373/0x1440 [ 39.969254][ T3605] input_inject_event+0x1bd/0x320 [ 39.974427][ T3605] evdev_write+0x430/0x760 [ 39.978993][ T3605] vfs_write+0x269/0xac0 [ 39.983388][ T3605] ksys_write+0x1e8/0x250 [ 39.987869][ T3605] do_syscall_64+0x35/0xb0 [ 39.992440][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 39.998488][ T3605] [ 40.000788][ T3605] [ 40.000788][ T3605] the dependencies between the lock to be acquired [ 40.000793][ T3605] and HARDIRQ-irq-unsafe lock: [ 40.014284][ T3605] -> (tasklist_lock){.+.+}-{2:2} { [ 40.019566][ T3605] HARDIRQ-ON-R at: [ 40.023698][ T3605] lock_acquire+0x1ab/0x570 [ 40.030185][ T3605] _raw_read_lock+0x5b/0x70 [ 40.036666][ T3605] do_wait+0x284/0xce0 [ 40.042712][ T3605] kernel_wait+0x9c/0x150 [ 40.049016][ T3605] call_usermodehelper_exec_work+0xf5/0x180 [ 40.056886][ T3605] process_one_work+0x996/0x1610 [ 40.063887][ T3605] worker_thread+0x665/0x1080 [ 40.070739][ T3605] kthread+0x2e9/0x3a0 [ 40.076782][ T3605] ret_from_fork+0x1f/0x30 [ 40.083175][ T3605] SOFTIRQ-ON-R at: [ 40.087393][ T3605] lock_acquire+0x1ab/0x570 [ 40.093869][ T3605] _raw_read_lock+0x5b/0x70 [ 40.100438][ T3605] do_wait+0x284/0xce0 [ 40.106568][ T3605] kernel_wait+0x9c/0x150 [ 40.112870][ T3605] call_usermodehelper_exec_work+0xf5/0x180 [ 40.120739][ T3605] process_one_work+0x996/0x1610 [ 40.127654][ T3605] worker_thread+0x665/0x1080 [ 40.134307][ T3605] kthread+0x2e9/0x3a0 [ 40.140349][ T3605] ret_from_fork+0x1f/0x30 [ 40.146739][ T3605] INITIAL USE at: [ 40.150790][ T3605] lock_acquire+0x1ab/0x570 [ 40.157181][ T3605] _raw_write_lock_irq+0x32/0x50 [ 40.164007][ T3605] copy_process+0x445e/0x7020 [ 40.170574][ T3605] kernel_clone+0xe7/0xab0 [ 40.176877][ T3605] user_mode_thread+0xad/0xe0 [ 40.183446][ T3605] rest_init+0x23/0x270 [ 40.189491][ T3605] arch_call_rest_init+0xf/0x14 [ 40.196232][ T3605] start_kernel+0x46e/0x48f [ 40.202624][ T3605] secondary_startup_64_no_verify+0xce/0xdb [ 40.210497][ T3605] INITIAL READ USE at: [ 40.214976][ T3605] lock_acquire+0x1ab/0x570 [ 40.221799][ T3605] _raw_read_lock+0x5b/0x70 [ 40.228714][ T3605] do_wait+0x284/0xce0 [ 40.235114][ T3605] kernel_wait+0x9c/0x150 [ 40.241764][ T3605] call_usermodehelper_exec_work+0xf5/0x180 [ 40.250158][ T3605] process_one_work+0x996/0x1610 [ 40.257417][ T3605] worker_thread+0x665/0x1080 [ 40.264414][ T3605] kthread+0x2e9/0x3a0 [ 40.270807][ T3605] ret_from_fork+0x1f/0x30 [ 40.277546][ T3605] } [ 40.280201][ T3605] ... key at: [] tasklist_lock+0x18/0x40 [ 40.288080][ T3605] ... acquired at: [ 40.292031][ T3605] _raw_read_lock+0x5b/0x70 [ 40.296684][ T3605] send_sigio+0xab/0x380 [ 40.301084][ T3605] kill_fasync+0x1f8/0x470 [ 40.305652][ T3605] sock_wake_async+0xd2/0x160 [ 40.310508][ T3605] sock_def_readable+0x349/0x4e0 [ 40.315601][ T3605] unix_dgram_sendmsg+0xf69/0x1ad0 [ 40.320863][ T3605] sock_sendmsg+0xcf/0x120 [ 40.325427][ T3605] ____sys_sendmsg+0x334/0x810 [ 40.330341][ T3605] ___sys_sendmsg+0xf3/0x170 [ 40.335079][ T3605] __sys_sendmmsg+0x195/0x470 [ 40.339908][ T3605] __x64_sys_sendmmsg+0x99/0x100 [ 40.344996][ T3605] do_syscall_64+0x35/0xb0 [ 40.349566][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.355612][ T3605] [ 40.357913][ T3605] -> (&f->f_owner.lock){....}-{2:2} { [ 40.363358][ T3605] INITIAL USE at: [ 40.367312][ T3605] lock_acquire+0x1ab/0x570 [ 40.373534][ T3605] _raw_write_lock_irq+0x32/0x50 [ 40.380194][ T3605] f_modown+0x2a/0x390 [ 40.385980][ T3605] f_setown+0xd7/0x230 [ 40.391764][ T3605] sock_ioctl+0x37e/0x640 [ 40.397810][ T3605] __x64_sys_ioctl+0x193/0x200 [ 40.404339][ T3605] do_syscall_64+0x35/0xb0 [ 40.410689][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.418401][ T3605] INITIAL READ USE at: [ 40.422791][ T3605] lock_acquire+0x1ab/0x570 [ 40.429443][ T3605] _raw_read_lock_irqsave+0x70/0x90 [ 40.436983][ T3605] send_sigio+0x24/0x380 [ 40.443394][ T3605] kill_fasync+0x1f8/0x470 [ 40.449966][ T3605] sock_wake_async+0xd2/0x160 [ 40.456795][ T3605] sock_def_readable+0x349/0x4e0 [ 40.463986][ T3605] unix_dgram_sendmsg+0xf69/0x1ad0 [ 40.471263][ T3605] sock_sendmsg+0xcf/0x120 [ 40.477852][ T3605] ____sys_sendmsg+0x334/0x810 [ 40.484771][ T3605] ___sys_sendmsg+0xf3/0x170 [ 40.491517][ T3605] __sys_sendmmsg+0x195/0x470 [ 40.498350][ T3605] __x64_sys_sendmmsg+0x99/0x100 [ 40.505538][ T3605] do_syscall_64+0x35/0xb0 [ 40.512110][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.520154][ T3605] } [ 40.522716][ T3605] ... key at: [] __key.5+0x0/0x40 [ 40.529891][ T3605] ... acquired at: [ 40.533757][ T3605] _raw_read_lock_irqsave+0x70/0x90 [ 40.539107][ T3605] send_sigio+0x24/0x380 [ 40.543527][ T3605] kill_fasync+0x1f8/0x470 [ 40.548100][ T3605] sock_wake_async+0xd2/0x160 [ 40.552934][ T3605] sock_def_readable+0x349/0x4e0 [ 40.558024][ T3605] unix_dgram_sendmsg+0xf69/0x1ad0 [ 40.563292][ T3605] sock_sendmsg+0xcf/0x120 [ 40.567857][ T3605] ____sys_sendmsg+0x334/0x810 [ 40.572772][ T3605] ___sys_sendmsg+0xf3/0x170 [ 40.577509][ T3605] __sys_sendmmsg+0x195/0x470 [ 40.582339][ T3605] __x64_sys_sendmmsg+0x99/0x100 [ 40.587443][ T3605] do_syscall_64+0x35/0xb0 [ 40.592017][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.598066][ T3605] [ 40.600367][ T3605] -> (&new->fa_lock){....}-{2:2} { [ 40.605484][ T3605] INITIAL READ USE at: [ 40.609789][ T3605] lock_acquire+0x1ab/0x570 [ 40.616267][ T3605] _raw_read_lock_irqsave+0x70/0x90 [ 40.623439][ T3605] kill_fasync+0x136/0x470 [ 40.629834][ T3605] sock_wake_async+0xd2/0x160 [ 40.636505][ T3605] sock_def_readable+0x349/0x4e0 [ 40.643505][ T3605] unix_dgram_sendmsg+0xf69/0x1ad0 [ 40.650595][ T3605] sock_sendmsg+0xcf/0x120 [ 40.656985][ T3605] ____sys_sendmsg+0x334/0x810 [ 40.663723][ T3605] ___sys_sendmsg+0xf3/0x170 [ 40.670288][ T3605] __sys_sendmmsg+0x195/0x470 [ 40.676940][ T3605] __x64_sys_sendmmsg+0x99/0x100 [ 40.683852][ T3605] do_syscall_64+0x35/0xb0 [ 40.690247][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.698117][ T3605] } [ 40.700591][ T3605] ... key at: [] __key.0+0x0/0x40 [ 40.707679][ T3605] ... acquired at: [ 40.711455][ T3605] lock_acquire+0x1ab/0x570 [ 40.716105][ T3605] _raw_read_lock_irqsave+0x70/0x90 [ 40.721457][ T3605] kill_fasync+0x136/0x470 [ 40.726110][ T3605] evdev_pass_values.part.0+0x64e/0x970 [ 40.731811][ T3605] evdev_events+0x359/0x3e0 [ 40.736463][ T3605] input_to_handler+0x2a0/0x4c0 [ 40.741487][ T3605] input_pass_values.part.0+0x230/0x710 [ 40.747207][ T3605] input_handle_event+0x373/0x1440 [ 40.752489][ T3605] input_inject_event+0x1bd/0x320 [ 40.757666][ T3605] evdev_write+0x430/0x760 [ 40.762236][ T3605] vfs_write+0x269/0xac0 [ 40.766631][ T3605] ksys_write+0x1e8/0x250 [ 40.771117][ T3605] do_syscall_64+0x35/0xb0 [ 40.775688][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 40.781733][ T3605] [ 40.784032][ T3605] [ 40.784032][ T3605] stack backtrace: [ 40.789986][ T3605] CPU: 1 PID: 3605 Comm: syz-executor346 Not tainted 5.19.0-rc6-syzkaller-00115-g4a57a8400075 #0 [ 40.800467][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 40.810505][ T3605] Call Trace: [ 40.813774][ T3605] [ 40.816694][ T3605] dump_stack_lvl+0xcd/0x134 [ 40.821408][ T3605] check_irq_usage.cold+0x4c1/0x6b0 [ 40.826606][ T3605] ? print_shortest_lock_dependencies_backwards+0x80/0x80 [ 40.833721][ T3605] ? mark_lock.part.0+0xee/0x1910 [ 40.838729][ T3605] ? check_path.constprop.0+0x24/0x50 [ 40.844081][ T3605] ? register_lock_class+0xbe/0x1130 [ 40.849345][ T3605] ? lock_chain_count+0x20/0x20 [ 40.854208][ T3605] ? is_dynamic_key.part.0+0x130/0x130 [ 40.859731][ T3605] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 40.865517][ T3605] __lock_acquire+0x2ad6/0x5660 [ 40.870355][ T3605] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 40.876319][ T3605] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 40.882283][ T3605] lock_acquire+0x1ab/0x570 [ 40.886784][ T3605] ? kill_fasync+0x136/0x470 [ 40.891370][ T3605] ? lock_release+0x780/0x780 [ 40.896024][ T3605] ? lock_release+0x780/0x780 [ 40.900679][ T3605] ? lock_release+0x780/0x780 [ 40.905333][ T3605] ? __wake_up_common+0x650/0x650 [ 40.910335][ T3605] _raw_read_lock_irqsave+0x70/0x90 [ 40.915515][ T3605] ? kill_fasync+0x136/0x470 [ 40.920261][ T3605] kill_fasync+0x136/0x470 [ 40.924662][ T3605] evdev_pass_values.part.0+0x64e/0x970 [ 40.930193][ T3605] ? evdev_free+0x70/0x70 [ 40.934503][ T3605] ? ktime_mono_to_any+0xb5/0x1e0 [ 40.939508][ T3605] evdev_events+0x359/0x3e0 [ 40.943992][ T3605] ? evdev_connect+0x4b0/0x4b0 [ 40.948824][ T3605] input_to_handler+0x2a0/0x4c0 [ 40.953659][ T3605] input_pass_values.part.0+0x230/0x710 [ 40.959211][ T3605] input_handle_event+0x373/0x1440 [ 40.964310][ T3605] input_inject_event+0x1bd/0x320 [ 40.969323][ T3605] evdev_write+0x430/0x760 [ 40.973724][ T3605] ? evdev_read+0xe30/0xe30 [ 40.978207][ T3605] ? apparmor_file_permission+0x264/0x4e0 [ 40.983997][ T3605] ? bpf_lsm_file_permission+0x5/0x10 [ 40.989537][ T3605] ? security_file_permission+0xab/0xd0 [ 40.995073][ T3605] ? evdev_read+0xe30/0xe30 [ 40.999560][ T3605] vfs_write+0x269/0xac0 [ 41.003790][ T3605] ksys_write+0x1e8/0x250 [ 41.008103][ T3605] ? __ia32_sys_read+0xb0/0xb0 [ 41.013020][ T3605] ? lockdep_hardirqs_on+0x79/0x100 [ 41.018287][ T3605] ? _raw_spin_unlock_irq+0x2a/0x40 [ 41.023467][ T3605] ? ptrace_notify+0xfa/0x140 [ 41.028126][ T3605] do_syscall_64+0x35/0xb0 [ 41.032525][ T3605] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 41.038488][ T3605] RIP: 0033:0x7f28d99ed739 [ 41.042883][ T3605] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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 c0 ff ff ff f7 d8 64 89 01 48 write(5, "\x26\x00\xe9\x1f\x71\x89\x59\x1e\x92\x33\x61\x4b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"..., 14472) = 14472 exit_group(0) = ? +++ exited with 0 +++ [ 41.062562][ T3605] RSP: 002b:00007ffe19b9fb18 EFLAGS: 00000246 ORIG_