binder: undelivered TRANSACTION_ERROR: 29189
INFO: task syz-executor5:9128 blocked for more than 140 seconds.
      Not tainted 4.4.163+ #12
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
syz-executor5   D ffff8801c284fce8 28904  9128   2114 0x20020004
 ffff8801c284fce8 0000000000000000 ffff8801d5efd008 ffffed003abdfa00
 ffff8801d5efc700 ffff8801db71f180 ffff8801db71f1a8 ffff8801db71e898
 ffff8801db71e880 ffff8801b373af80 ffff8801d5efc740 0000000000000000
Call Trace:
 [<ffffffff8270485a>] schedule+0x7a/0x1b0 kernel/sched/core.c:3355
 [<ffffffff82704ff3>] schedule_preempt_disabled+0x13/0x20 kernel/sched/core.c:3388
 [<ffffffff8270710e>] __mutex_lock_common kernel/locking/mutex.c:582 [inline]
 [<ffffffff8270710e>] mutex_lock_nested+0x36e/0x8d0 kernel/locking/mutex.c:621
 [<ffffffff81f8ba52>] evdev_flush+0x72/0x120 drivers/input/evdev.c:350
 [<ffffffff8148c867>] filp_close+0xa7/0x140 fs/open.c:1095
 [<ffffffff814ed691>] __close_fd+0x1a1/0x2b0 fs/file.c:650
 [<ffffffff8148c94c>] SYSC_close fs/open.c:1114 [inline]
 [<ffffffff8148c94c>] SyS_close+0x4c/0x90 fs/open.c:1112
 [<ffffffff8100629e>] do_syscall_32_irqs_on arch/x86/entry/common.c:396 [inline]
 [<ffffffff8100629e>] do_fast_syscall_32+0x31e/0xa80 arch/x86/entry/common.c:463
 [<ffffffff82713b50>] sysenter_flags_fixed+0xd/0x1a
1 lock held by syz-executor5/9128:
 #0:  (&evdev->mutex){+.+.+.}, at: [<ffffffff81f8ba52>] evdev_flush+0x72/0x120 drivers/input/evdev.c:350
Sending NMI to all CPUs:
NMI backtrace for cpu 0
CPU: 0 PID: 6343 Comm: syz-executor0 Not tainted 4.4.163+ #12
task: ffff8800a6c10000 task.stack: ffff8800a8200000
RIP: 0023:[<0000000008049624>]  [<0000000008049624>] 0x8049624
RSP: 002b:00000000f574b0b0  EFLAGS: 00000286
RAX: 00000000d7bac7de RBX: 0000000000000ff4 RCX: 0000000000000000
RDX: 00000000ffffffe8 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 00000000f574b168 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000282 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8801db600000(0063) knlGS:00000000f574bb40
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 0000000020bf0000 CR3: 00000000ba78f000 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

NMI backtrace for cpu 1
CPU: 1 PID: 20 Comm: khungtaskd Not tainted 4.4.163+ #12
task: ffff8801da6f4740 task.stack: ffff8800001c8000
RIP: 0010:[<ffffffff8109c2d6>]  [<ffffffff8109c2d6>] native_apic_mem_write arch/x86/include/asm/apic.h:93 [inline]
RIP: 0010:[<ffffffff8109c2d6>]  [<ffffffff8109c2d6>] __default_send_IPI_dest_field arch/x86/include/asm/ipi.h:119 [inline]
RIP: 0010:[<ffffffff8109c2d6>]  [<ffffffff8109c2d6>] _flat_send_IPI_mask arch/x86/kernel/apic/apic_flat_64.c:61 [inline]
RIP: 0010:[<ffffffff8109c2d6>]  [<ffffffff8109c2d6>] flat_send_IPI_mask+0xf6/0x1a0 arch/x86/kernel/apic/apic_flat_64.c:69
RSP: 0000:ffff8800001cfcc8  EFLAGS: 00000046
RAX: 0000000000000000 RBX: 0000000000000c00 RCX: 0000000000000000
RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fc300
RBP: ffff8800001cfcf0 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000246
R13: 0000000003000000 R14: ffffffff82e5f3a0 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8801db700000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000c420141e80 CR3: 00000001cee2d000 CR4: 00000000001606b0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 ffffffff82e5f3a0 ffffffff831a4760 0000000000000007 fffffbfff06347cc
 0000000000000008 ffff8800001cfd10 ffffffff81093701 ffffffff829220a0
 0000000000000003 ffff8800001cfd68 ffffffff81ab041e ffffffff813a7cfd
Call Trace:
 [<ffffffff81093701>] nmi_raise_cpu_backtrace+0x61/0x80 arch/x86/kernel/apic/hw_nmi.c:33
 [<ffffffff81ab041e>] nmi_trigger_all_cpu_backtrace.cold.0+0x70/0xae lib/nmi_backtrace.c:85
 [<ffffffff810937a4>] arch_trigger_all_cpu_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:38
 [<ffffffff813b13e9>] trigger_all_cpu_backtrace include/linux/nmi.h:44 [inline]
 [<ffffffff813b13e9>] check_hung_task kernel/hung_task.c:125 [inline]
 [<ffffffff813b13e9>] check_hung_uninterruptible_tasks kernel/hung_task.c:182 [inline]
 [<ffffffff813b13e9>] watchdog.cold.0+0xd3/0xee kernel/hung_task.c:238
 [<ffffffff811340d8>] kthread+0x268/0x300 kernel/kthread.c:211
 [<ffffffff827127c5>] ret_from_fork+0x55/0x80 arch/x86/entry/entry_64.S:510
Code: 00 c3 5f ff 80 e6 10 75 e1 41 c1 e5 18 44 89 2c 25 10 c3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 c3 5f ff <41> f7 c4 00 02 00 00 75 1a 4c 89 e7 57 9d 0f 1f 44 00 00 e8 c2