netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'.
------------[ cut here ]------------
kernel BUG at ./include/linux/scatterlist.h:124!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 25799 Comm: syz-executor.1 Not tainted 4.14.142 #0
kobject: 'loop0' (ffff8880a0a38260): kobject_uevent_env
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88805a8f2500 task.stack: ffff888059b20000
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:ffff888059b277a8 EFLAGS: 00010216
kobject: 'loop0' (ffff8880a0a38260): fill_kobj_path: path = '/devices/virtual/block/loop0'
RAX: 0000000000040000 RBX: ffff888088d043c8 RCX: ffffc90007639000
RDX: 0000000000000a7c RSI: ffffffff812edd40 RDI: ffff888088d04064
RBP: ffff888059b27880 R08: ffff88808da229a0 R09: ffffed100b364f18
R10: ffffed100b364f17 R11: ffff888059b278bb R12: ffffea0002964742
R13: ffff888088d043fc R14: 0000000000000010 R15: ffff88809ffea300
FS:  00007f64b53fb700(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f64b539a000 CR3: 0000000082902000 CR4: 00000000001426e0
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
kobject: 'loop5' (ffff8880a4afca20): kobject_uevent_env
 sock_read_iter+0x22f/0x340 net/socket.c:903
kobject: 'loop5' (ffff8880a4afca20): fill_kobj_path: path = '/devices/virtual/block/loop5'
 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: 0033:0x4598e9
RSP: 002b:00007f64b53fac78 EFLAGS: 00000246 ORIG_RAX: 00000000000000d1
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9
RDX: 0000000020001440 RSI: 0000000000000001 RDI: 00007f64b539a000
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f64b53fb6d4
R13: 00000000004c0cb2 R14: 00000000004d3d80 R15: 00000000ffffffff
Code: 0f 0b e8 54 15 2e 00 0f 0b e8 4d 15 2e 00 0f 0b e8 46 15 2e 00 0f 0b e8 3f 15 2e 00 e8 36 65 d1 ff e9 63 ff ff ff e8 30 15 2e 00 <0f> 0b e8 29 15 2e 00 0f 0b 4c 89 85 58 ff ff ff e8 1b 15 2e 00 
RIP: sg_page include/linux/scatterlist.h:124 [inline] RSP: ffff888059b277a8
RIP: gcmaes_decrypt.constprop.0+0x910/0xd20 arch/x86/crypto/aesni-intel_glue.c:828 RSP: ffff888059b277a8
---[ end trace 1fb6be362dff826c ]---