audit: type=1400 audit(1519900043.327:8): avc:  denied  { map } for  pid=4237 comm="syz-execprog" path="/root/syzkaller-shm767782039" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1
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
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 1 PID: 4245 Comm: syz-executor0 Not tainted 4.16.0-rc3+ #244
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:__read_once_size include/linux/compiler.h:188 [inline]
RIP: 0010:hrtimer_active+0x1da/0x3c0 kernel/time/hrtimer.c:1277
RSP: 0018:ffff8801b17573e0 EFLAGS: 00010202
RAX: 0000000000000008 RBX: 1ffff100362eaea9 RCX: ffffffff81610225
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000010
RBP: ffff8801b1757520 R08: 0000000000002c02 R09: 0000000000000000
R10: 0000000000000011 R11: ffffed00362c5078 R12: 0000000000000010
R13: 0000000000000000 R14: ffffed00362eae87 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8801db300000(0063) knlGS:00000000097f6900
CS:  0010 DS: 002b ES: 002b CR0: 0000000080050033
CR2: 00000000f7ff5000 CR3: 00000001b1d4d004 CR4: 00000000001626e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 hrtimer_try_to_cancel+0x91/0x5b0 kernel/time/hrtimer.c:1128
 hrtimer_cancel+0x22/0x40 kernel/time/hrtimer.c:1154
 kvm_lapic_reset+0x93/0xf40 arch/x86/kvm/lapic.c:2015
 kvm_arch_vcpu_setup+0x31/0x50 arch/x86/kvm/x86.c:7978
 kvm_vm_ioctl_create_vcpu arch/x86/kvm/../../../virt/kvm/kvm_main.c:2459 [inline]
 kvm_vm_ioctl+0x52d/0x1cf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2949
 kvm_vm_compat_ioctl+0x2ed/0x3f0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3141
 C_SYSC_ioctl fs/compat_ioctl.c:1461 [inline]
 compat_SyS_ioctl+0x151/0x2a30 fs/compat_ioctl.c:1407
 do_syscall_32_irqs_on arch/x86/entry/common.c:330 [inline]
 do_fast_syscall_32+0x3ec/0xf9f arch/x86/entry/common.c:392
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7ff9c99
RSP: 002b:00000000fff32d4c EFLAGS: 00000286 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 000000000000ae41
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Code: ff ff 48 8d 85 18 ff ff ff 48 c1 e8 03 4e 8d 34 38 e8 1b f2 0f 00 48 8b 85 f0 fe ff ff c6 00 00 48 8b 85 d8 fe ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 c2 01 00 00 48 8b 85 e8 fe ff ff 48 8b 58 
RIP: __read_once_size include/linux/compiler.h:188 [inline] RSP: ffff8801b17573e0
RIP: hrtimer_active+0x1da/0x3c0 kernel/time/hrtimer.c:1277 RSP: ffff8801b17573e0
---[ end trace 246a4d2543bbeb50 ]---
Kernel panic - not syncing: Fatal exception
Dumping ftrace buffer:
   (ftrace buffer empty)
Kernel Offset: disabled
Rebooting in 86400 seconds..