binder: undelivered TRANSACTION_ERROR: 29201 binder: unexpected work type, 4, not freed binder: undelivered TRANSACTION_COMPLETE ------------[ cut here ]------------ kernel BUG at drivers/android/binder_alloc.c:750! invalid opcode: 0000 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 3637 Comm: kworker/0:2 Not tainted 4.15.0-rc2+ #118 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events binder_deferred_func task: 000000006617d31a task.stack: 000000002db3baea RIP: 0010:binder_alloc_deferred_release+0x146/0xa40 drivers/android/binder_alloc.c:750 RSP: 0018:ffff8801c2d1efd8 EFLAGS: 00010293 RAX: ffff8801c232e540 RBX: ffff8801d4028780 RCX: ffffffff8403ba56 RDX: 0000000000000000 RSI: ffff8801d4cf5950 RDI: ffff8801d40287b0 RBP: ffff8801c2d1f138 R08: ffff8801ce938620 R09: 0000000000000000 R10: ffff8801c2d1efc8 R11: ffffffff87489d60 R12: 0000000000000001 R13: dffffc0000000000 R14: ffff8801c2d1f110 R15: ffff8801d4028790 FS: 0000000000000000(0000) GS:ffff8801db400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000202c9ffc CR3: 00000001d652b000 CR4: 00000000001406f0 DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 Call Trace: binder_free_proc drivers/android/binder.c:4200 [inline] binder_proc_dec_tmpref+0x2f3/0x420 drivers/android/binder.c:1833 binder_deferred_release drivers/android/binder.c:4858 [inline] binder_deferred_func+0xe22/0x12f0 drivers/android/binder.c:4893 process_one_work+0xbfd/0x1be0 kernel/workqueue.c:2112 worker_thread+0x223/0x1990 kernel/workqueue.c:2246 kthread+0x37a/0x440 kernel/kthread.c:238 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:441 Code: e8 00 3e 6c fd 49 8d 7f 20 49 8d 5f f0 48 89 fa 48 c1 ea 03 42 80 3c 2a 00 0f 85 84 07 00 00 49 83 7f 20 00 74 a9 e8 da 3d 6c fd <0f> 0b 48 8b 9d e8 fe ff ff 44 89 a5 bc fe ff ff e8 c5 3d 6c fd RIP: binder_alloc_deferred_release+0x146/0xa40 drivers/android/binder_alloc.c:750 RSP: ffff8801c2d1efd8 ---[ end trace 9e16ec9dc89962a6 ]--- Kernel panic - not syncing: Fatal exception Dumping ftrace buffer: (ftrace buffer empty) Kernel Offset: disabled Rebooting in 86400 seconds..