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WARNING: CPU: 0 PID: 24940 at arch/x86/kvm/x86.c:8202 vcpu_enter_guest+0x4bc5/0x6110 arch/x86/kvm/x86.c:8202
Kernel panic - not syncing: panic_on_warn set ...
CPU: 0 PID: 24940 Comm: syz-executor.2 Not tainted 5.4.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:77 [inline]
 dump_stack+0x197/0x210 lib/dump_stack.c:118
 panic+0x2e3/0x75c kernel/panic.c:221
 __warn.cold+0x2f/0x3e kernel/panic.c:582
 report_bug+0x289/0x300 lib/bug.c:195
 fixup_bug arch/x86/kernel/traps.c:174 [inline]
 fixup_bug arch/x86/kernel/traps.c:169 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:267
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:286
 invalid_op+0x23/0x30 arch/x86/entry/entry_64.S:1027
RIP: 0010:vcpu_enter_guest+0x4bc5/0x6110 arch/x86/kvm/x86.c:8202
Code: 00 fc ff df 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 94 14 00 00 41 83 a7 20 27 00 00 fb e9 d6 be ff ff e8 2b 04 66 00 <0f> 0b e9 85 be ff ff e8 1f 04 66 00 0f 0b e8 18 04 66 00 0f 0b e9
RSP: 0018:ffff8880638cfac0 EFLAGS: 00010012
RAX: 0000000000040000 RBX: 0000000000000001 RCX: ffffc9000a377000
RDX: 0000000000021abb RSI: ffffffff810e5065 RDI: 0000000000000007
RBP: ffff8880638cfbd0 R08: ffff88809ff804c0 R09: ffffed1013ff0099
R10: ffffed1013ff0098 R11: ffff88809ff804c7 R12: ffff88805572812c
R13: 0000000000000000 R14: ffff888055728138 R15: ffff888055728100
 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
 kvm_vcpu_compat_ioctl+0x1c4/0x3a0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3043
 __do_compat_sys_ioctl fs/compat_ioctl.c:1049 [inline]
 __se_compat_sys_ioctl fs/compat_ioctl.c:995 [inline]
 __ia32_compat_sys_ioctl+0x195/0x620 fs/compat_ioctl.c:995
 do_syscall_32_irqs_on arch/x86/entry/common.c:337 [inline]
 do_fast_syscall_32+0x27b/0xe16 arch/x86/entry/common.c:408
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7fefa39
Code: 00 00 00 89 d3 5b 5e 5f 5d c3 b8 80 96 98 00 eb c4 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 002b:00000000f5deb0cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036
RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 000000000000ae80
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
Kernel Offset: disabled
Rebooting in 86400 seconds..