WARNING: CPU: 1 PID: 2149 at arch/x86/kvm/mmu.c:830 mmu_spte_clear_track_bits+0x43a/0x500 arch/x86/kvm/mmu.c:830
Kernel panic - not syncing: panic_on_warn set ...
CPU: 1 PID: 2149 Comm: syz-executor1 Not tainted 5.0.0-rc1+ #14
kobject: 'kvm' (00000000b05b7d32): kobject_uevent_env
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+0x1db/0x2d0 lib/dump_stack.c:113
 panic+0x2cb/0x65c kernel/panic.c:214
kobject: 'kvm' (00000000b05b7d32): fill_kobj_path: path = '/devices/virtual/misc/kvm'
 __warn.cold+0x20/0x48 kernel/panic.c:571
 report_bug+0x263/0x2b0 lib/bug.c:186
 fixup_bug arch/x86/kernel/traps.c:178 [inline]
 fixup_bug arch/x86/kernel/traps.c:173 [inline]
 do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271
 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290
 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973
RIP: 0010:mmu_spte_clear_track_bits+0x43a/0x500 arch/x86/kvm/mmu.c:830
Code: 45 89 67 90 31 ff 44 89 e6 48 ba 00 00 00 00 00 fc ff df c6 04 10 f8 e8 04 d3 70 00 45 85 e4 0f 85 74 fd ff ff e8 76 d1 70 00 <0f> 0b e9 68 fd ff ff e8 6a d1 70 00 4c 89 f7 e8 a2 24 f7 ff 31 f6
RSP: 0018:ffff888070c3f1b0 EFLAGS: 00010216
RAX: 0000000000040000 RBX: 40500000673ab070 RCX: ffffc90007fe8000
RDX: 0000000000000578 RSI: ffffffff811125ba RDI: 0000000000000005
RBP: ffff888070c3f288 R08: ffff88806b60e400 R09: fffff94000339d5f
R10: fffff94000339d5e R11: ffffea00019ceaf7 R12: 0000000000000000
R13: 1ffff1100e187e38 R14: 00000000000673ab R15: ffff888070c3f260
 pte_list_remove arch/x86/kvm/mmu.c:1335 [inline]
 kvm_zap_rmapp.constprop.0+0x78/0xe0 arch/x86/kvm/mmu.c:1727
 kvm_unmap_rmapp+0x16/0x20 arch/x86/kvm/mmu.c:1738
 kvm_handle_hva_range+0x42a/0x730 arch/x86/kvm/mmu.c:1894
 kvm_unmap_hva_range+0x2f/0x40 arch/x86/kvm/mmu.c:1915
 kvm_mmu_notifier_invalidate_range_start+0xe2/0x260 arch/x86/kvm/../../../virt/kvm/kvm_main.c:380
 __mmu_notifier_invalidate_range_start+0x1e8/0x330 mm/mmu_notifier.c:179
 mmu_notifier_invalidate_range_start include/linux/mmu_notifier.h:273 [inline]
 unmap_vmas+0x281/0x310 mm/memory.c:1337
 unmap_region+0x34b/0x560 mm/mmap.c:2606
 __do_munmap+0x637/0xef0 mm/mmap.c:2825
 do_munmap mm/mmap.c:2836 [inline]
 mmap_region+0x698/0x1ca0 mm/mmap.c:1729
 do_mmap+0xa09/0x1220 mm/mmap.c:1559
 do_mmap_pgoff include/linux/mm.h:2379 [inline]
 vm_mmap_pgoff+0x20b/0x2b0 mm/util.c:350
 ksys_mmap_pgoff+0x4f8/0x650 mm/mmap.c:1609
 __do_sys_mmap_pgoff mm/mmap.c:1620 [inline]
 __se_sys_mmap_pgoff mm/mmap.c:1616 [inline]
 __ia32_sys_mmap_pgoff+0xdd/0x1a0 mm/mmap.c:1616
 do_syscall_32_irqs_on arch/x86/entry/common.c:326 [inline]
 do_fast_syscall_32+0x333/0xf98 arch/x86/entry/common.c:397
 entry_SYSENTER_compat+0x70/0x7f arch/x86/entry/entry_64_compat.S:139
RIP: 0023:0xf7f8b869
Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 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:00000000f5f660cc EFLAGS: 00000296 ORIG_RAX: 00000000000000c0
RAX: ffffffffffffffda RBX: 0000000020000000 RCX: 0000000000e7e000
RDX: 000000000000000b RSI: 0000000004000013 RDI: 000000000000000b
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..