QAT: Invalid ioctl
BUG: unable to handle kernel NULL pointer dereference at           (null)
IP:           (null)
PGD 1de7b2067 P4D 1de7b2067 PUD 20e459067 PMD 0 
Oops: 0010 [#1] SMP
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 17457 Comm: syz-executor0 Not tainted 4.15.0-rc3-next-20171214+ #67
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:          (null)
RSP: 0018:ffffc90000dffe60 EFLAGS: 00010216
RAX: 0000000000010000 RBX: ffff8802134a0900 RCX: ffffffff816783d1
RDX: 0000000000000020 RSI: ffff8801e0a67da0 RDI: ffff8802134a0900
RBP: ffffc90000dffe98 R08: e600000000000000 R09: 0000000000000001
R10: ffffc90000dffdf8 R11: 0000000000000000 R12: ffff8801e0a67da0
R13: 0000000000000020 R14: ffff8801de824c50 R15: 0000000000000000
FS:  00007fd7755c9700(0000) GS:ffff88021fd00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000001dad0d000 CR4: 00000000001406e0
Call Trace:
 aead_setkey+0x25/0x40 crypto/algif_aead.c:528
 alg_setkey crypto/af_alg.c:221 [inline]
 alg_setsockopt+0x140/0x180 crypto/af_alg.c:254
 SYSC_setsockopt net/socket.c:1829 [inline]
 SyS_setsockopt+0x8a/0x100 net/socket.c:1808
 entry_SYSCALL_64_fastpath+0x1f/0x96
RIP: 0033:0x452a39
RSP: 002b:00007fd7755c8c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 00007fd7755c6510 RCX: 0000000000452a39
RDX: 0000000000000001 RSI: 0000000000000117 RDI: 0000000000000015
RBP: 00007fd7755c64e0 R08: 0000000000000020 R09: 0000000000000000
R10: 00000000201ec000 R11: 0000000000000212 R12: 00000000004b7765
R13: 00007fd7755c8bc0 R14: 00000000004b7766 R15: 0000000000000000
Code:  Bad RIP value.
RIP:           (null) RSP: ffffc90000dffe60
CR2: 0000000000000000
---[ end trace b6769ab30a0ad413 ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
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Kernel Offset: disabled
Rebooting in 86400 seconds..