IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
IPVS: ftp: loaded support on port[0] = 21
kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] SMP KASAN
CPU: 0 PID: 4654 Comm: syz-executor960 Not tainted 4.18.0-rc5+ #150
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline]
RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10160
Code: 91 00 00 00 e8 19 c4 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 
RSP: 0018:ffff8801a9107370 EFLAGS: 00010046
==================================================================
BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x2b/0x54a arch/x86/kernel/process_64.c:79
Read of size 8 at addr ffff8801a9107320 by task syz-executor960/4654

CPU: 0 PID: 4654 Comm: syz-executor960 Not tainted 4.18.0-rc5+ #150
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:

The buggy address belongs to the page:
page:ffffea0006a441c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0
flags: 0x2fffc0000000000()
raw: 02fffc0000000000 0000000000000000 ffffffff06a40101 0000000000000000
raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8801a9107200: 00 00 00 00 00 00 f2 f2 f2 f2 00 f2 f2 f2 f2 f2
 ffff8801a9107280: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2
>ffff8801a9107300: f2 f2 f8 f2 f2 f2 00 00 00 00 00 00 00 00 00 00
                               ^
 ffff8801a9107380: 00 00 00 00 f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2
 ffff8801a9107400: 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 00 00 00 00
==================================================================