kernel: [32668670.771896] BUG: unable to handle kernel paging request at 00000000b068c000 Jun 20 21:07:18 example kernel: [32668670.774197] IP: [<ffffffffc0241df7>] kvm_zap_rmapp+0x47/0x60 [kvm] Jun 20 21:07:18 example kernel: [32668670.777209] Oops: 0000 [#1] SMP Jun 20 21:07:18 example kernel: [32668671.052705] Call Trace: Jun 20 21:07:18 example kernel: [32668671.058576] [<ffffffffc0241e1e>] kvm_unmap_rmapp+0xe/0x20 [kvm] Jun 20 21:07:18 example kernel: [32668671.064464] [<ffffffffc023fe5d>] kvm_handle_hva_range+0x12d/0x190 [kvm] Jun 20 21:07:18 example kernel: [32668671.070332] [<ffffffffc0249fc7>] kvm_unmap_hva_range+0x17/0x20 [kvm] Jun 20 21:07:18 example kernel: [32668671.076150] [<ffffffffc0224633>] kvm_mmu_notifier_invalidate_range_start+0x53/0x90 [kvm] Jun 20 21:07:18 example kernel: [32668671.087460] [<ffffffff811e5d35>] __mmu_notifier_invalidate_range_start+0x55/0x80 Jun 20 21:07:18 example kernel: [32668671.098756] [<ffffffff811cae3c>] change_protection_range+0x79c/0x830 Jun 20 21:07:18 example kernel: [32668671.104506] [<ffffffffc0223327>] ? kvm_vcpu_ioctl+0x137/0x620 [kvm] Jun 20 21:07:18 example kernel: [32668671.110159] [<ffffffff811caee4>] change_protection+0x14/0x20 Jun 20 21:07:18 example kernel: [32668671.115703] [<ffffffff811e367c>] change_prot_numa+0x1c/0x40 Jun 20 21:07:18 example kernel: [32668671.121112] [<ffffffff810b2efb>] task_numa_work+0x1fb/0x2f0 Jun 20 21:07:18 example kernel: [32668671.126412] [<ffffffff8109f001>] task_work_run+0x81/0xa0 Jun 20 21:07:18 example kernel: [32668671.131573] [<ffffffff81003242>] exit_to_usermode_loop+0xc2/0xd0 Jun 20 21:07:18 example kernel: [32668671.136652] [<ffffffff81003c6e>] syscall_return_slowpath+0x4e/0x60 Jun 20 21:07:18 example kernel: [32668671.141683] [<ffffffff8183c7d0>] int_ret_from_sys_call+0x25/0x8f Jun 20 21:07:18 example kernel: [32668671.161698] RIP [<ffffffffc0241df7>] kvm_zap_rmapp+0x47/0x60 [kvm]