kasan: GPF could be caused by NULL-ptr deref or user memory access
binder: 5812:5816 got transaction with invalid offset (0, min 0 max 0) or object.
binder: 5812:5816 transaction failed 29201/-22, size 0-16 line 3196
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 5832 Comm: syz-executor2 Not tainted 4.9.91-gbb94f9d #68
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff8801d4cf8000 task.stack: ffff8801d4428000
RIP: 0010:[<ffffffff8266b8d4>]  [<ffffffff8266b8d4>] sg_read_oxfer drivers/scsi/sg.c:1968 [inline]
RIP: 0010:[<ffffffff8266b8d4>]  [<ffffffff8266b8d4>] sg_read+0xd24/0x1470 drivers/scsi/sg.c:519
RSP: 0018:ffff8801d442fb70  EFLAGS: 00010246
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff8266b89b
RDX: 0000000000000000 RSI: ffffc90003fec000 RDI: ffff8801d4ef0170
RBP: ffff8801d442fc78 R08: 0000000000000000 R09: ffffed003b1f45b5
R10: 0000000000000005 R11: ffffed003b1f45b4 R12: 0000000000000000
R13: ffff8801d4ef0000 R14: ffff8801d8fa2d80 R15: ffff8801d4ef0140
FS:  00007fb206d4b700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f4b2794fdb8 CR3: 00000001c8dfc000 CR4: 0000000000160670
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Stack:
 0000000041b58ab3 ffffffff841add50 ffff8801d4ef0158 ffff8801000001c5
 00000000ffffffff ffff8801d4ef0168 ffff8801cfdfe780 0000000000000000
 00000000000001e9 1ffff1003a885f7a 0000000000001000 0000000020000124
Call Trace:
 [<ffffffff8156b663>] __vfs_read+0x103/0x670 fs/read_write.c:449
 [<ffffffff8156f57e>] vfs_read+0x11e/0x380 fs/read_write.c:472
 [<ffffffff81573279>] SYSC_read fs/read_write.c:588 [inline]
 [<ffffffff81573279>] SyS_read+0xd9/0x1b0 fs/read_write.c:581
 [<ffffffff81006504>] do_syscall_64+0x1a4/0x490 arch/x86/entry/common.c:282
 [<ffffffff838b8493>] entry_SYSCALL_64_after_swapgs+0x5d/0xdb
Code: 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 a1 06 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5f 28 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 f6 05 00 00 48 8b 1b 48 85 db 0f 84 63 03 00 
RIP  [<ffffffff8266b8d4>] sg_read_oxfer drivers/scsi/sg.c:1968 [inline]
RIP  [<ffffffff8266b8d4>] sg_read+0xd24/0x1470 drivers/scsi/sg.c:519
 RSP <ffff8801d442fb70>
---[ end trace d7c668e954bc0ac3 ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..