sg_write: data in/out 2097152/1 bytes for SCSI command 0x4-- guessing data in;
   program syz-executor.2 not setting count and/or reply_len properly
------------[ cut here ]------------
kernel BUG at ./include/linux/scatterlist.h:124!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 16872 Comm: syz-executor.2 Not tainted 4.14.146 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88805a96e580 task.stack: ffff88805b850000
RIP: 0010:sg_page include/linux/scatterlist.h:124 [inline]
RIP: 0010:gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828
RSP: 0018:ffff88805b8577a8 EFLAGS: 00010212
RAX: 0000000000040000 RBX: ffff88808b80ecc8 RCX: ffffc90013728000
RDX: 0000000000000a7b RSI: ffffffff812ecd40 RDI: ffff88808b80e964
RBP: ffff88805b857880 R08: ffff888092dbfb60 R09: ffffed100b70af18
R10: ffffed100b70af17 R11: ffff88805b8578bb R12: ffffea00026e8582
R13: ffff88808b80ecfc R14: 0000000000000010 R15: ffff88808407cd00
FS:  00007f256ef8c700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f256ef2b000 CR3: 0000000098e7a000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 generic_gcmaes_decrypt+0xf4/0x130 arch/x86/crypto/aesni-intel_glue.c:1126
 crypto_aead_decrypt include/crypto/aead.h:362 [inline]
 gcmaes_wrapper_decrypt+0x162/0x200 arch/x86/crypto/aesni-intel_glue.c:961
 crypto_aead_decrypt include/crypto/aead.h:362 [inline]
 _aead_recvmsg crypto/algif_aead.c:302 [inline]
 aead_recvmsg+0xf47/0x1d70 crypto/algif_aead.c:335
 sock_recvmsg_nosec net/socket.c:819 [inline]
 sock_recvmsg net/socket.c:826 [inline]
 sock_recvmsg+0xc6/0x110 net/socket.c:822
 sock_read_iter+0x22f/0x340 net/socket.c:903
 call_read_iter include/linux/fs.h:1771 [inline]
 aio_read+0x221/0x300 fs/aio.c:1528
 io_submit_one fs/aio.c:1638 [inline]
 do_io_submit+0x1027/0x13f0 fs/aio.c:1709
 SYSC_io_submit fs/aio.c:1734 [inline]
 SyS_io_submit+0x28/0x30 fs/aio.c:1731
 do_syscall_64+0x1e8/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x42/0xb7
RIP: 0033:0x459a29
RSP: 002b:00007f256ef8bc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459a29
RDX: 0000000020001440 RSI: 0000000000000001 RDI: 00007f256ef2b000
RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f256ef8c6d4
R13: 00000000004c0e25 R14: 00000000004d3ff0 R15: 00000000ffffffff
Code: 0f 0b e8 d4 15 2e 00 0f 0b e8 cd 15 2e 00 0f 0b e8 c6 15 2e 00 0f 0b e8 bf 15 2e 00 e8 36 75 d1 ff e9 63 ff ff ff e8 b0 15 2e 00 <0f> 0b e8 a9 15 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 9b 15 2e 00 
RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff88805b8577a8
RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff88805b8577a8
---[ end trace 8ede078720ce92f7 ]---