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kernel BUG at arch/x86/kvm/mmu.c:3226!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
Modules linked in:
CPU: 1 PID: 17056 Comm: syz-executor.5 Not tainted 4.14.191-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
task: ffff88805286a000 task.stack: ffff88805b178000
RIP: 0010:transparent_hugepage_adjust+0x3eb/0x490 arch/x86/kvm/mmu.c:3226
RSP: 0018:ffff88805b17f948 EFLAGS: 00010212
RAX: 0000000000040000 RBX: ffff88805b17fa08 RCX: ffffc90006111000
RDX: 0000000000006a05 RSI: ffffffff810cd12b RDI: ffff88808c9481d0
RBP: ffff88805b17f9f8 R08: ffffffff8a0a9af8 R09: 00000000000406bd
R10: ffff88805286a8d8 R11: ffff88805286a000 R12: 000000000005b5f5
R13: ffff88805a1014c0 R14: 000000000005b5f3 R15: 0000000000000000
FS:  00007fa1e4cda700(0000) GS:ffff8880aeb00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000057a90000 CR4: 00000000001426e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 tdp_page_fault+0x471/0x550 arch/x86/kvm/mmu.c:4088
 kvm_mmu_page_fault+0x109/0x320 arch/x86/kvm/mmu.c:5094
 vmx_handle_exit+0x1f8/0x14d0 arch/x86/kvm/vmx.c:9183
 vcpu_enter_guest arch/x86/kvm/x86.c:7287 [inline]
 vcpu_run arch/x86/kvm/x86.c:7350 [inline]
 kvm_arch_vcpu_ioctl_run+0x1dee/0x5d30 arch/x86/kvm/x86.c:7517
 kvm_vcpu_ioctl+0x3de/0xc50 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2661
 vfs_ioctl fs/ioctl.c:46 [inline]
 file_ioctl fs/ioctl.c:500 [inline]
 do_vfs_ioctl+0x75a/0xff0 fs/ioctl.c:684
 SYSC_ioctl fs/ioctl.c:701 [inline]
 SyS_ioctl+0x7f/0xb0 fs/ioctl.c:692
 do_syscall_64+0x1d5/0x640 arch/x86/entry/common.c:292
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45cc79
RSP: 002b:00007fa1e4cd9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 0000000000010a80 RCX: 000000000045cc79
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000006
RBP: 000000000078bf40 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000078bf0c
R13: 00007ffc8933dcbf R14: 00007fa1e4cda9c0 R15: 000000000078bf0c
Code: fd ff ff 48 89 04 24 e8 64 c5 4e 00 48 8b 04 24 48 8d 50 ff e9 a6 fd ff ff 48 89 df e8 1f 8f 78 00 e9 54 fc ff ff e8 45 c5 4e 00 <0f> 0b 48 89 ef e8 cb 90 78 00 e9 cf fe ff ff 48 89 df e8 2e 91 
RIP: transparent_hugepage_adjust+0x3eb/0x490 arch/x86/kvm/mmu.c:3226 RSP: ffff88805b17f948
---[ end trace 7137024782cd2e21 ]---