general protection fault: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 0 PID: 11706 Comm: syz-executor.1 Not tainted 4.14.222-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff888050240340 task.stack: ffff8880503b0000
RIP: 0010:scatterwalk_start include/crypto/scatterwalk.h:86 [inline]
RIP: 0010:scatterwalk_pagedone include/crypto/scatterwalk.h:111 [inline]
RIP: 0010:scatterwalk_copychunks+0x4a3/0x680 crypto/scatterwalk.c:55
RSP: 0018:ffff8880503b7520 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000001000 RCX: ffffc90006af1000
RDX: 0000000000000002 RSI: ffffffff83155ca4 RDI: ffff8880a1f411a8
RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1009e88779
R10: ffff88804f443bcc R11: 0000000000000000 R12: 0000000000001000
R13: ffff8880503b75d8 R14: 0000000000003000 R15: ffff8880a1f411b4
FS:  00007fd251b78700(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fd285f11718 CR3: 00000000b48c0000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 scatterwalk_map_and_copy crypto/scatterwalk.c:72 [inline]
 scatterwalk_map_and_copy+0x100/0x1a0 crypto/scatterwalk.c:60
 gcmaes_encrypt.constprop.0+0x5b5/0xc00 arch/x86/crypto/aesni-intel_glue.c:778
Code: fc ff df 80 3c 02 00 0f 85 d9 01 00 00 48 8d 45 10 49 89 6d 00 48 89 c2 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e 81 01 00 00 48 b8 00 00 00 
RIP: scatterwalk_start include/crypto/scatterwalk.h:86 [inline] RSP: ffff8880503b7520
RIP: scatterwalk_pagedone include/crypto/scatterwalk.h:111 [inline] RSP: ffff8880503b7520
RIP: scatterwalk_copychunks+0x4a3/0x680 crypto/scatterwalk.c:55 RSP: ffff8880503b7520
print_req_error: I/O error, dev loop2, sector 0
---[ end trace 231d66cd66cb5d5f ]---