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WARNING: CPU: 1 PID: 8347 at arch/x86/kvm/x86.c:8918 kvm_arch_vcpu_ioctl_run+0x29e/0x1780 arch/x86/kvm/x86.c:8918
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 8347 Comm: syz-executor.3 Not tainted 5.9.0-rc5-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+0x198/0x1fd lib/dump_stack.c:118
 panic+0x347/0x7c0 kernel/panic.c:231
 __warn.cold+0x20/0x46 kernel/panic.c:600
 report_bug+0x1bd/0x210 lib/bug.c:198
 handle_bug+0x38/0x90 arch/x86/kernel/traps.c:234
 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254
 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536
RIP: 0010:kvm_arch_vcpu_ioctl_run+0x29e/0x1780 arch/x86/kvm/x86.c:8918
Code: 03 80 3c 02 00 0f 85 86 13 00 00 48 8b 9d 68 0e 00 00 31 ff 48 89 de e8 20 7a 64 00 48 85 db 0f 84 36 0c 00 00 e8 72 7d 64 00 <0f> 0b e8 6b 7d 64 00 48 8b 44 24 10 48 8d 78 01 48 b8 00 00 00 00
RSP: 0018:ffffc9000a6c7d18 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000001 RCX: ffffffff810fdbbb
RDX: ffff8880935c4080 RSI: ffffffff810fcf4e RDI: 0000000000000005
RBP: ffff8880951f4300 R08: 0000000000000000 R09: ffffffff8ab2e84f
R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880951f46e4 R14: ffff8880951f43f0 R15: ffff8880951f4400
 kvm_vcpu_ioctl+0x467/0xdf0 arch/x86/kvm/../../../virt/kvm/kvm_main.c:3230
 vfs_ioctl fs/ioctl.c:48 [inline]
 __do_sys_ioctl fs/ioctl.c:753 [inline]
 __se_sys_ioctl fs/ioctl.c:739 [inline]
 __x64_sys_ioctl+0x193/0x200 fs/ioctl.c:739
 do_syscall_64+0x2d/0x70 arch/x86/entry/common.c:46
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x45c8a9
Code: 8d 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 5b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f8068590c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00000000004e7de0 RCX: 000000000045c8a9
RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005
RBP: 000000000078bfa0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 00000000000003c6 R14: 00000000004c6583 R15: 00007f80685916d4
Kernel Offset: disabled
Rebooting in 86400 seconds..