binder: 22347:22354 ioctl c018620b 0 returned -14
binder: release 22347:22354 transaction 553 out, still active
binder: 22404:22406 ioctl c018620b 0 returned -14
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1130!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
Modules linked in:
CPU: 0 PID: 22422 Comm: syz-executor.5 Not tainted 4.14.108+ #38
task: ffff88819c778000 task.stack: ffff8881746e0000
RIP: 0010:binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130
RSP: 0018:ffff8881746e75d0 EFLAGS: 00010202
RAX: 0000000000040000 RBX: 00000000200026b0 RCX: 0000000000000350
RDX: ffffffff82237477 RSI: ffffc9000076a000 RDI: ffff8881c903d458
RBP: 0000000000000020 R08: ffff8881746e78b0 R09: 0000000000000028
R10: ffffed102e8dcf06 R11: ffff8881746e7837 R12: ffff888181199918
R13: 0000000000000028 R14: 00030000ffe30400 R15: ffff8881746e78b0
FS:  00007f73ea2de700(0000) GS:ffff8881db800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000010c0978 CR3: 000000018ca0a005 CR4: 00000000001606b0
DR0: 0000000020000000 DR1: 0000000020000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
Call Trace:
 binder_get_object+0x90/0x190 drivers/android/binder.c:2244
 binder_transaction+0x1e2d/0x5640 drivers/android/binder.c:3338
binder: release 22375:22390 transaction 556 out, still active
Code: 00 fc ff df 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 0d 04 00 00 48 8b 6d 58 48 29 dd e8 33 33 0d ff 49 39 ed 76 07 e8 29 33 0d ff <0f> 0b e8 22 33 0d ff 4c 29 ed 49 39 ee 77 ec e8 15 33 0d ff 41 
RIP: binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130 RSP: ffff8881746e75d0
binder: BINDER_SET_CONTEXT_MGR already set
binder: 22425:22432 unknown command 2097152
binder: 22425:22431 ioctl 40046207 0 returned -16
binder: 22425:22432 ioctl c0306201 200002c0 returned -22
binder: 22425:22431 Release 1 refcount change on invalid ref 1 ret -22
---[ end trace 9a3e3f778c48e1d6 ]---