binder: 25341:25347 ioctl 40046207 0 returned -16
binder: 25358:25359 got transaction with invalid offset (0, min 0 max 24) or object.
binder: undelivered TRANSACTION_ERROR: 29201
binder: 25341:25347 Release 1 refcount change on invalid ref 1 ret -22
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1130!
binder: 25358:25359 transaction failed 29201/-22, size 24-8 line 3348
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
Modules linked in:
CPU: 1 PID: 25360 Comm: syz-executor.5 Not tainted 4.14.108+ #39
task: ffff8881c7ec5e00 task.stack: ffff8881a5de0000
RIP: 0010:binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130
binder: undelivered TRANSACTION_ERROR: 29201
RSP: 0018:ffff8881a5de75d0 EFLAGS: 00010216
RAX: 0000000000040000 RBX: 0000000020003990 RCX: 00000000000002f7
RDX: ffffffff82237477 RSI: ffffc90001521000 RDI: ffff8881c66f00d8
RBP: 0000000000000020 R08: ffff8881a5de78b0 R09: 0000000000000028
R10: ffffed1034bbcf06 R11: ffff8881a5de7837 R12: ffff8881d7061918
R13: 0000000000000028 R14: 4000000000000000 R15: ffff8881a5de78b0
FS:  00007f52f4faa700(0000) GS:ffff8881db900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000000000073c000 CR3: 00000001d6ff2004 CR4: 00000000001606a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 binder_get_object+0x90/0x190 drivers/android/binder.c:2244
 binder_transaction+0x1e2d/0x5640 drivers/android/binder.c:3338
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: ffff8881a5de75d0
---[ end trace 6c2a1828be1b7a2e ]---