binder: undelivered TRANSACTION_ERROR: 29201
syz-executor.1 (28560) used greatest stack depth: 23344 bytes left
------------[ cut here ]------------
kernel BUG at drivers/android/binder_alloc.c:1130!
binder: 28573:28578 got transaction with invalid offsets ptr
invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
binder: 28573:28578 transaction failed 29201/-14, size 40-8 line 3300
Modules linked in:
CPU: 1 PID: 28571 Comm: syz-executor.5 Not tainted 4.14.108+ #38
task: ffff8881c5f9de00 task.stack: ffff88819fbb0000
RIP: 0010:binder_alloc_do_buffer_copy+0xc7/0x500 drivers/android/binder_alloc.c:1130
RSP: 0018:ffff88819fbb75d0 EFLAGS: 00010212
RAX: 0000000000040000 RBX: 00000000200014a0 RCX: 0000000000000324
RDX: ffffffff82237477 RSI: ffffc90000531000 RDI: ffff8881cfd5c0d8
RBP: 0000000000000008 R08: ffff88819fbb78b0 R09: 0000000000000028
R10: ffffed1033f76f06 R11: ffff88819fbb7837 R12: ffff8881c8d64718
R13: 0000000000000028 R14: 0000e5adc94c409c R15: ffff88819fbb78b0
FS:  00007fc22990f700(0000) GS:ffff8881dbb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000200d7000 CR3: 000000019fdcc004 CR4: 00000000001606a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
binder: undelivered TRANSACTION_ERROR: 29201
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
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: ffff88819fbb75d0
---[ end trace 5f6b6e11ec68cca6 ]---
binder: 28581:28584 got transaction with invalid offsets ptr