netlink: 21 bytes leftover after parsing attributes in process `syz-executor3'.
dccp_close: ABORT with 175 bytes unread
BUG: unable to handle kernel NULL pointer dereference at 0000000000000060
IP: sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S:251
PGD 0 P4D 0 
Oops: 0002 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 5396 Comm: kworker/1:3 Not tainted 4.15.0-rc7+ #186
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: crypto mcryptd_queue_worker
RIP: 0010:sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S:251
RSP: 0018:ffff8801c7627218 EFLAGS: 00010002
RAX: 0000000000000000 RBX: ffff8801d66e68d0 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000008e4ba0b RDI: ffff8801d66e6780
RBP: ffff8801c7627240 R08: 0000000100000000 R09: 0000000000000001
R10: 0000000000000002 R11: 0000000000000003 R12: ffff8801d66e6780
R13: 0000000000000282 R14: ffff8801d3ed0ff8 R15: ffffe8ffffd132e8
FS:  0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000060 CR3: 0000000006822005 CR4: 00000000001606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 sha_complete_job+0x276/0x830 arch/x86/crypto/sha512-mb/sha512_mb.c:510
 sha512_mb_update+0x2f6/0x530 arch/x86/crypto/sha512-mb/sha512_mb.c:610
 crypto_ahash_update include/crypto/hash.h:522 [inline]
 ahash_mcryptd_update crypto/mcryptd.c:625 [inline]
 mcryptd_hash_update+0xcd/0x1c0 crypto/mcryptd.c:371
 mcryptd_queue_worker+0x13d/0x690 crypto/mcryptd.c:179
 process_one_work+0xbbf/0x1b10 kernel/workqueue.c:2112
 worker_thread+0x223/0x1990 kernel/workqueue.c:2246
 kthread+0x33c/0x400 kernel/kthread.c:238
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:524
Code: 49 0f 42 d3 48 f7 c2 f0 ff ff ff 0f 85 9a 00 00 00 48 83 e2 0f 48 6b da 08 48 8d 9c 1f 48 01 00 00 48 8b 03 48 c7 03 00 00 00 00 <c7> 40 60 02 00 00 00 48 8b 9f 40 01 00 00 48 c1 e3 08 48 09 d3 
RIP: sha512_mb_mgr_get_comp_job_avx2+0x6e/0xee arch/x86/crypto/sha512-mb/sha512_mb_mgr_flush_avx2.S:251 RSP: ffff8801c7627218
CR2: 0000000000000060
---[ end trace cd283aa6d17d815c ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
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Kernel Offset: disabled
Rebooting in 86400 seconds..