WARNING: CPU: 1 PID: 9153 at arch/x86/kvm/x86.c:8302 kvm_arch_vcpu_ioctl_run+0x1d8/0x1740 arch/x86/kvm/x86.c:8302 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 9153 Comm: syz-executor142 Not tainted 5.2.0-rc4+ #53 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+0x172/0x1f0 lib/dump_stack.c:113 panic+0x2cb/0x744 kernel/panic.c:219 __warn.cold+0x20/0x4d kernel/panic.c:576 report_bug+0x263/0x2b0 lib/bug.c:186 fixup_bug arch/x86/kernel/traps.c:179 [inline] fixup_bug arch/x86/kernel/traps.c:174 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:272 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:291 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:986 RIP: 0010:kvm_arch_vcpu_ioctl_run+0x1d8/0x1740 arch/x86/kvm/x86.c:8302 Code: 80 3c 02 00 0f 85 09 14 00 00 49 8b 9c 24 18 0d 00 00 31 ff 48 89 de e8 56 93 62 00 48 85 db 0f 84 77 0c 00 00 e8 a8 91 62 00 <0f> 0b e8 a1 91 62 00 49 8d 7e 01 48 b8 00 00 00 00 00 fc ff df 48 RSP: 0018:ffff8880a0a6fb30 EFLAGS: 00010293 RAX: ffff8880863945c0 RBX: 0000000000000001 RCX: ffffffff810e3c69 RDX: 0000000000000000 RSI: ffffffff810e2fb8 RDI: 0000000000000005 RBP: ffff8880a0a6fb98 R08: ffff8880863945c0 R09: ffffed1015d26be0 R10: ffffed1015d26bdf R11: ffff8880ae935efb R12: ffff8880a4048040 R13: 0000000000000000 R14: ffff8880937c8000 R15: ffff8880a38d2680 kvm_vcpu_ioctl+0x4dc/0xf90 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2755 vfs_ioctl fs/ioctl.c:46 [inline] file_ioctl fs/ioctl.c:509 [inline] do_vfs_ioctl+0xd5f/0x1380 fs/ioctl.c:696 ksys_ioctl+0xab/0xd0 fs/ioctl.c:713 __do_sys_ioctl fs/ioctl.c:720 [inline] __se_sys_ioctl fs/ioctl.c:718 [inline] __x64_sys_ioctl+0x73/0xb0 fs/ioctl.c:718 do_syscall_64+0xfd/0x680 arch/x86/entry/common.c:301 entry_SYSCALL_64_after_hwframe+0x49/0xbe RIP: 0033:0x448cb9 Code: e8 8c b0 02 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 4b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 RSP: 002b:00007ff6ad8dcce8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00000000006ddc58 RCX: 0000000000448cb9 RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 RBP: 00000000006ddc50 R08: 00007ff6ad8dd700 R09: 0000000000000000 R10: 00007ff6ad8dd700 R11: 0000000000000246 R12: 00000000006ddc5c R13: 00007ffdd645a21f R14: 00007ff6ad8dd9c0 R15: 20c49ba5e353f7cf Kernel Offset: disabled Rebooting in 86400 seconds..