------------[ cut here ]------------
kernel BUG at arch/x86/kvm/mmu/mmu.c:3416!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 28865 Comm: syz-executor.4 Not tainted 5.5.0-rc1-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:transparent_hugepage_adjust+0x4c8/0x550 arch/x86/kvm/mmu/mmu.c:3416
Code: ff ff e8 eb 5d 5e 00 48 8b 45 b8 48 83 e8 01 48 89 45 c8 e9 a3 fd ff ff 48 89 df e8 c2 f8 9b 00 e9 7b fb ff ff e8 c8 5d 5e 00 <0f> 0b 48 8b 7d c8 e8 ad f8 9b 00 e9 ba fc ff ff 49 8d 7f 30 e8 7f
RSP: 0018:ffffc90002ccf678 EFLAGS: 00010212
RAX: 0000000000040000 RBX: ffffc90002ccf768 RCX: ffffc9001208a000
RDX: 0000000000001b46 RSI: ffffffff8116cdc8 RDI: 0000000000000007
RBP: ffffc90002ccf6c0 R08: ffff8880995605c0 R09: ffffed100b029682
R10: ffffed100b029681 R11: ffff88805814b40b R12: 0000000000000193
R13: 000000000006e193 R14: 000000000006e191 R15: 0000000000000000
FS:  00007f22e885a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000056ae1000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 tdp_page_fault+0x580/0x6a0 arch/x86/kvm/mmu/mmu.c:4315
 kvm_mmu_page_fault+0x1dd/0x1800 arch/x86/kvm/mmu/mmu.c:5539
 handle_ept_violation+0x259/0x560 arch/x86/kvm/vmx/vmx.c:5163
 vmx_handle_exit+0x29f/0x1730 arch/x86/kvm/vmx/vmx.c:5921
 vcpu_enter_guest+0x334f/0x6110 arch/x86/kvm/x86.c:8290
 vcpu_run arch/x86/kvm/x86.c:8354 [inline]
 kvm_arch_vcpu_ioctl_run+0x430/0x17b0 arch/x86/kvm/x86.c:8561
 kvm_vcpu_ioctl+0x4dc/0xfc0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2847
 vfs_ioctl fs/ioctl.c:47 [inline]
 file_ioctl fs/ioctl.c:545 [inline]
 do_vfs_ioctl+0x977/0x14e0 fs/ioctl.c:732
 ksys_ioctl+0xab/0xd0 fs/ioctl.c:749
 __do_sys_ioctl fs/ioctl.c:756 [inline]
 __se_sys_ioctl fs/ioctl.c:754 [inline]
 __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:754
 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45a909
Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f22e8859c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a909
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000009
RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f22e885a6d4
R13: 00000000004c410f R14: 00000000004d9758 R15: 00000000ffffffff
Modules linked in:
---[ end trace 5e8b253501613523 ]---
RIP: 0010:transparent_hugepage_adjust+0x4c8/0x550 arch/x86/kvm/mmu/mmu.c:3416
Code: ff ff e8 eb 5d 5e 00 48 8b 45 b8 48 83 e8 01 48 89 45 c8 e9 a3 fd ff ff 48 89 df e8 c2 f8 9b 00 e9 7b fb ff ff e8 c8 5d 5e 00 <0f> 0b 48 8b 7d c8 e8 ad f8 9b 00 e9 ba fc ff ff 49 8d 7f 30 e8 7f
RSP: 0018:ffffc90002ccf678 EFLAGS: 00010212
RAX: 0000000000040000 RBX: ffffc90002ccf768 RCX: ffffc9001208a000
RDX: 0000000000001b46 RSI: ffffffff8116cdc8 RDI: 0000000000000007
RBP: ffffc90002ccf6c0 R08: ffff8880995605c0 R09: ffffed100b029682
R10: ffffed100b029681 R11: ffff88805814b40b R12: 0000000000000193
R13: 000000000006e193 R14: 000000000006e191 R15: 0000000000000000
FS:  00007f22e885a700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000056ae1000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400