binder: release 8586:8607 transaction 49 out, still active
binder: undelivered TRANSACTION_COMPLETE
binder: send failed reply for transaction 49, target dead
binder: send failed reply for transaction 50 to 8609:8625
------------[ cut here ]------------
WARNING: CPU: 0 PID: 25 at drivers/android/binder.c:2151 binder_send_failed_reply+0x147/0x3a0 drivers/android/binder.c:2150
Unexpected reply error: 29189
Kernel panic - not syncing: panic_on_warn set ...

CPU: 0 PID: 25 Comm: kworker/0:1 Not tainted 4.9.78-g68d447c #23
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events binder_deferred_func
 ffff8801d998f910 ffffffff81d943a9 ffffffff83a47c40 ffff8801d998f9e8
 ffffffff83eac600 ffffffff82d62c97 0000000000000009 ffff8801d998f9d8
 ffffffff8142f451 0000000041b58ab3 ffffffff8418ac30 ffffffff8142f295
Call Trace:
 [<ffffffff81d943a9>] __dump_stack lib/dump_stack.c:15 [inline]
 [<ffffffff81d943a9>] dump_stack+0xc1/0x128 lib/dump_stack.c:51
 [<ffffffff8142f451>] panic+0x1bc/0x3a8 kernel/panic.c:179
 [<ffffffff81131164>] __warn+0x1c4/0x1e0 kernel/panic.c:542
 [<ffffffff81131244>] warn_slowpath_fmt+0xc4/0x110 kernel/panic.c:565
 [<ffffffff82d62c97>] binder_send_failed_reply+0x147/0x3a0 drivers/android/binder.c:2150
 [<ffffffff82d62fc2>] binder_cleanup_transaction+0xd2/0x140 drivers/android/binder.c:2188
 [<ffffffff82d631e0>] binder_release_work+0x1b0/0x260 drivers/android/binder.c:4365
 [<ffffffff82d64172>] binder_deferred_release drivers/android/binder.c:5119 [inline]
 [<ffffffff82d64172>] binder_deferred_func+0x9a2/0xd10 drivers/android/binder.c:5153
 [<ffffffff81189810>] process_one_work+0x7e0/0x1610 kernel/workqueue.c:2092
 [<ffffffff8118a720>] worker_thread+0xe0/0x10d0 kernel/workqueue.c:2226
 [<ffffffff8119a72d>] kthread+0x26d/0x300 kernel/kthread.c:211
 [<ffffffff838b2fdc>] ret_from_fork+0x5c/0x70 arch/x86/entry/entry_64.S:477
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..