binder: 12554:12565 transaction failed 29189/-3, size 936748722493063168-11 line 3136
binder: BINDER_SET_CONTEXT_MGR already set
binder: 12571:12573 ioctl 40046207 0 returned -16
binder_alloc: 17619: binder_alloc_buf, no vma
binder: 12571:12573 transaction failed 29189/-3, size 936748722493063168-11 line 3136
INFO: task kworker/u4:0:6 blocked for more than 140 seconds.
      Not tainted 4.9.141+ #23
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
kworker/u4:0    D25752     6      2 0x80000000
Workqueue: events_unbound fsnotify_mark_destroy_workfn
 ffff8801da678000 0000000000000000 ffff8801c926c780 ffff8801da6f2f80
 ffff8801db721018 ffff8801da6877c0 ffffffff828075c2 0000000000000096
 ffffffff83cdb340 ffffffff830d2c20 0000000000003e9e ffff8801db7218f0
Call Trace:
 [<ffffffff82808aef>] schedule+0x7f/0x1b0 kernel/sched/core.c:3553
 [<ffffffff828142d5>] schedule_timeout+0x735/0xe20 kernel/time/timer.c:1771
 [<ffffffff8280a63f>] do_wait_for_common kernel/sched/completion.c:75 [inline]
 [<ffffffff8280a63f>] __wait_for_common kernel/sched/completion.c:93 [inline]
 [<ffffffff8280a63f>] wait_for_common+0x3ef/0x5d0 kernel/sched/completion.c:101
 [<ffffffff8280a838>] wait_for_completion+0x18/0x20 kernel/sched/completion.c:122
 [<ffffffff81246014>] __synchronize_srcu+0x254/0x3b0 kernel/rcu/srcu.c:448
 [<ffffffff8124618e>] synchronize_srcu+0x1e/0x40 kernel/rcu/srcu.c:492
 [<ffffffff815e64cf>] fsnotify_mark_destroy_list+0x10f/0x390 fs/notify/mark.c:551
 [<ffffffff815e675e>] fsnotify_mark_destroy_workfn+0xe/0x10 fs/notify/mark.c:561
 [<ffffffff81131001>] process_one_work+0x831/0x15f0 kernel/workqueue.c:2092
 [<ffffffff81131e96>] worker_thread+0xd6/0x1140 kernel/workqueue.c:2226
 [<ffffffff81142c3d>] kthread+0x26d/0x300 kernel/kthread.c:211
 [<ffffffff82817a5c>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373

Showing all locks held in the system:
2 locks held by kworker/u4:0/6:
 #0:  ("events_unbound"){.+.+.+}, at: [<ffffffff81130f0c>] process_one_work+0x73c/0x15f0 kernel/workqueue.c:2085
 #1:  ((reaper_work).work){+.+...}, at: [<ffffffff81130f44>] process_one_work+0x774/0x15f0 kernel/workqueue.c:2089
2 locks held by khungtaskd/24:
 #0:  (rcu_read_lock){......}, at: [<ffffffff8131c0cc>] check_hung_uninterruptible_tasks kernel/hung_task.c:168 [inline]
 #0:  (rcu_read_lock){......}, at: [<ffffffff8131c0cc>] watchdog+0x11c/0xa20 kernel/hung_task.c:239
 #1:  (tasklist_lock){.+.+..}, at: [<ffffffff813fe63f>] debug_show_all_locks+0x79/0x218 kernel/locking/lockdep.c:4336
1 lock held by rsyslogd/1900:
 #0:  (&f->f_pos_lock){+.+.+.}, at: [<ffffffff8156cc7c>] __fdget_pos+0xac/0xd0 fs/file.c:781
2 locks held by getty/2027:
 #0:  (&tty->ldisc_sem){++++++}, at: [<ffffffff82815952>] ldsem_down_read+0x32/0x40 drivers/tty/tty_ldsem.c:367
 #1:  (&ldata->atomic_read_lock){+.+...}, at: [<ffffffff81d37362>] n_tty_read+0x202/0x16e0 drivers/tty/n_tty.c:2142
1 lock held by init/8655:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130
1 lock held by init/8656:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130
1 lock held by init/8657:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130
1 lock held by init/8658:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130
1 lock held by init/8659:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130
1 lock held by init/8660:
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open_by_driver drivers/tty/tty_io.c:2052 [inline]
 #0:  (tty_mutex){+.+.+.}, at: [<ffffffff81d2bb96>] tty_open+0x476/0xdf0 drivers/tty/tty_io.c:2130

=============================================

NMI backtrace for cpu 1
CPU: 1 PID: 24 Comm: khungtaskd Not tainted 4.9.141+ #23
 ffff8801d9907d08 ffffffff81b42e79 0000000000000000 0000000000000001
 0000000000000001 0000000000000001 ffffffff810983b0 ffff8801d9907d40
 ffffffff81b4df89 0000000000000001 0000000000000000 0000000000000003
Call Trace:
 [<ffffffff81b42e79>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81b42e79>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff81b4df89>] nmi_cpu_backtrace.cold.0+0x48/0x87 lib/nmi_backtrace.c:99
 [<ffffffff81b4df1c>] nmi_trigger_cpumask_backtrace+0x12c/0x151 lib/nmi_backtrace.c:60
 [<ffffffff810984b4>] arch_trigger_cpumask_backtrace+0x14/0x20 arch/x86/kernel/apic/hw_nmi.c:37
 [<ffffffff8131c65d>] trigger_all_cpu_backtrace include/linux/nmi.h:58 [inline]
 [<ffffffff8131c65d>] check_hung_task kernel/hung_task.c:125 [inline]
 [<ffffffff8131c65d>] check_hung_uninterruptible_tasks kernel/hung_task.c:182 [inline]
 [<ffffffff8131c65d>] watchdog+0x6ad/0xa20 kernel/hung_task.c:239
 [<ffffffff81142c3d>] kthread+0x26d/0x300 kernel/kthread.c:211
 [<ffffffff82817a5c>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:373
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 PID: 2265 Comm: udevd Not tainted 4.9.141+ #23
task: ffff8801ae59c740 task.stack: ffff8801cb6b0000
RIP: 0010:[<ffffffff814edbff>] 
c [<ffffffff814edbff>] slab_alloc_node mm/slub.c:2657 [inline]
RIP: 0010:[<ffffffff814edbff>] 
c [<ffffffff814edbff>] slab_alloc mm/slub.c:2723 [inline]
RIP: 0010:[<ffffffff814edbff>] 
c [<ffffffff814edbff>] kmem_cache_alloc+0x5f/0x2b0 mm/slub.c:2728
RSP: 0018:ffff8801cb6b79f8  EFLAGS: 00000246
RAX: 0000000000000000 RBX: ffff8801d4b25d50 RCX: 0000000000024ea0
RDX: 00000000002e2360 RSI: ffffffff814f3981 RDI: ffffffff84218a90
RBP: ffff8801cb6b7a28 R08: 000000000000000c R09: ffff8801cb6b77d8
R10: ffffffff815109ef R11: ffff8801cb6b7777 R12: ffff8801da550780
R13: 00000000024080c0 R14: ffffffff819fd30e R15: 00000000024080c0
FS:  00007f67e40427a0(0000) GS:ffff8801db600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000705920 CR3: 00000001cb9ea000 CR4: 00000000001606b0
Stack:
 ffffffff82b4d7c0
c ffff8801d4b25d50
c ffff8801ca0d2c00
c 0000000000000001
c
 ffff8801cb6b7e60
c ffff8801ae59c740
c ffff8801cb6b7a50
c ffffffff819fd30e
c
 ffffffff831cc340
c dffffc0000000000
c ffff8801ca0d2c00
c ffff8801cb6b7a80
c
Call Trace:
 [<ffffffff819fd30e>] kmem_cache_zalloc include/linux/slab.h:626 [inline]
 [<ffffffff819fd30e>] file_alloc_security security/selinux/hooks.c:365 [inline]
 [<ffffffff819fd30e>] selinux_file_alloc_security+0xae/0x190 security/selinux/hooks.c:3392
 [<ffffffff819e5623>] security_file_alloc+0x73/0xb0 security/security.c:787
 [<ffffffff81510a7e>] get_empty_filp+0x11e/0x380 fs/file_table.c:128
 [<ffffffff8153c0c1>] path_openat+0xc1/0x2790 fs/namei.c:3510
 [<ffffffff81541617>] do_filp_open+0x197/0x270 fs/namei.c:3568
 [<ffffffff8150617d>] do_sys_open+0x30d/0x5c0 fs/open.c:1072
 [<ffffffff8150645d>] SYSC_open fs/open.c:1090 [inline]
 [<ffffffff8150645d>] SyS_open+0x2d/0x40 fs/open.c:1085
 [<ffffffff810056ef>] do_syscall_64+0x19f/0x550 arch/x86/entry/common.c:285
 [<ffffffff82817893>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Code: 
c0f 
c85 
cdc 
c00 
c00 
c00 
c44 
c89 
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c89 
ce7 
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c00 
c00 
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c85 
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cef 
c00 
c00 
c00 
c84 
cc0 
c0f 
c85 
ce7 
c00 
c00 
c00 
c49 
c8b 
c0c 
c24 
c65 
c48 
c8b 
c51 
c08 
c<48> 
c89 
cc8 
c65 
c48 
c03 
c05 
c2e 
c85 
cb2 
c7e 
c48 
c8b 
c70 
c08 
c48 
c39 
cf2 
c75 
ce7 
c4c 
c