[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 12.121626] audit: type=1400 audit(1514852125.743:6): avc: denied { map } for pid=3137 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.53' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 24.439897] audit: type=1400 audit(1514852138.061:7): avc: denied { map } for pid=3153 comm="syzkaller203620" path="/root/syzkaller203620321" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 24.471314] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 24.489647] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008f data 0x0 [ 24.498339] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008e data 0x0 [ 24.506973] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008d data 0x0 [ 24.515577] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008c data 0x0 [ 24.524192] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008b data 0x0 [ 24.532796] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x4000008a data 0x0 [ 24.541425] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000089 data 0x0 [ 24.550050] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000088 data 0x0 [ 24.558677] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000087 data 0x0 [ 24.567310] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000086 data 0x0 [ 24.577510] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 25.466073] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 26.352949] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 27.263507] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 28.169768] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 29.063501] kvm [3154]: vcpu0, guest rIP: 0x9115 Hyper-V uhandled wrmsr: 0x40000020 data 0x0 [ 29.448588] kasan: CONFIG_KASAN_INLINE enabled [ 29.453193] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 29.460523] general protection fault: 0000 [#1] SMP KASAN [ 29.466027] Dumping ftrace buffer: [ 29.470000] (ftrace buffer empty) [ 29.473682] Modules linked in: [ 29.476847] CPU: 1 PID: 3135 Comm: udevd Not tainted 4.15.0-rc4-next-20171221+ #78 [ 29.484519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 29.493848] RIP: 0010:native_write_cr4+0x4/0x10 [ 29.498481] RSP: 0018:ffff8801db307ca8 EFLAGS: 00010006 [ 29.503810] RAX: ffff8801cba14580 RBX: 00000000001606e0 RCX: ffffffff811a47f2 [ 29.511049] RDX: 0000000000010000 RSI: 0000000000000000 RDI: 00000000001606e0 [ 29.518286] RBP: ffff8801db307ca8 R08: 0000000000000000 R09: 1ffff1003976bd87 [ 29.525522] R10: ffff8801cbb5ec00 R11: 0000000000000002 R12: 0000000000000006 [ 29.532760] R13: ffff8801cba14580 R14: ffff8801db31a130 R15: ffff8801db31a130 [ 29.540000] FS: 00007f1f4b0877a0(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 29.548195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 29.554043] CR2: 00007f1f4b08e000 CR3: 00000001cbb61001 CR4: 00000000001626e0 [ 29.561281] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 29.568517] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 29.575754] Call Trace: [ 29.578304] [ 29.580426] hardware_disable+0x34a/0x4b0 [ 29.584551] ? irq_work_sync+0x1a0/0x1a0 [ 29.588579] ? lock_downgrade+0x980/0x980 [ 29.592784] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 29.597248] kvm_arch_hardware_disable+0x35/0xd0 [ 29.601974] hardware_disable_nolock+0x30/0x40 [ 29.606525] flush_smp_call_function_queue+0x1f4/0x570 [ 29.611771] ? cpumask_weight+0x40/0x40 [ 29.615714] ? rcu_idle_exit+0x410/0x410 [ 29.619747] ? __lock_is_held+0xb6/0x140 [ 29.623781] generic_smp_call_function_single_interrupt+0x13/0x30 [ 29.629979] smp_call_function_single_interrupt+0x103/0x640 [ 29.635667] ? smp_call_function_interrupt+0x640/0x640 [ 29.640922] ? _raw_spin_lock+0x32/0x40 [ 29.644881] ? _raw_spin_unlock+0x22/0x30 [ 29.648999] ? handle_edge_irq+0x2b4/0x7c0 [ 29.653204] ? task_prio+0x40/0x40 [ 29.656716] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 29.661528] call_function_single_interrupt+0xa9/0xb0 [ 29.666683] [ 29.668888] RIP: 0010:lock_is_held_type+0x18b/0x210 [ 29.673868] RSP: 0018:ffff8801cbb5ec40 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff04 [ 29.681544] RAX: dffffc0000000000 RBX: 0000000000000286 RCX: 0000000000400000 [ 29.688782] RDX: 1ffffffff0c990a5 RSI: ffffffff86540c60 RDI: 0000000000000286 [ 29.696021] RBP: ffff8801cbb5ec60 R08: 0000000000000000 R09: 1ffff1003976bd87 [ 29.703259] R10: ffff8801cbb5ec00 R11: 0000000000000002 R12: ffff8801cba14580 [ 29.710497] R13: 0000000000000000 R14: 0000000000001063 R15: ffff8801cbb5ee98 [ 29.717751] ___might_sleep+0x35e/0x470 [ 29.721694] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 29.727553] ? find_held_lock+0x35/0x1d0 [ 29.731583] __might_sleep+0x95/0x190 [ 29.735354] __alloc_pages_nodemask+0x402/0xd80 [ 29.739988] ? lock_downgrade+0x980/0x980 [ 29.744106] ? __alloc_pages_slowpath+0x2cc0/0x2cc0 [ 29.749096] ? debug_check_no_obj_freed+0x3da/0xf1f [ 29.754083] ? avc_has_perm_noaudit+0x37e/0x520 [ 29.758722] ? avc_has_extended_perms+0x12c0/0x12c0 [ 29.763714] alloc_pages_vma+0xc8/0x4b0 [ 29.767662] shmem_alloc_page+0x17c/0x2d0 [ 29.771776] ? shmem_swapin+0x3a0/0x3a0 [ 29.775718] ? cred_has_capability+0x1a0/0x3d0 [ 29.780276] ? selinux_ipv4_output+0x40/0x40 [ 29.784662] ? percpu_counter_add_batch+0xce/0x130 [ 29.789562] shmem_alloc_and_acct_page+0x1a3/0x740 [ 29.794463] ? shmem_alloc_hugepage+0x530/0x530 [ 29.799100] ? print_irqtrace_events+0x270/0x270 [ 29.803828] shmem_getpage_gfp+0x61f/0x37b0 [ 29.808116] ? __lock_acquire+0x664/0x3e00 [ 29.812329] ? shmem_add_to_page_cache+0xdb0/0xdb0 [ 29.817232] ? __lock_acquire+0x664/0x3e00 [ 29.821438] ? __lock_acquire+0x664/0x3e00 [ 29.825642] ? print_irqtrace_events+0x270/0x270 [ 29.830369] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.835525] ? is_bpf_text_address+0x7b/0x120 [ 29.839986] ? print_irqtrace_events+0x270/0x270 [ 29.844709] ? print_irqtrace_events+0x270/0x270 [ 29.849430] ? check_noncircular+0x20/0x20 [ 29.853634] ? __lock_acquire+0x664/0x3e00 [ 29.857840] ? mem_cgroup_update_lru_size+0xe0/0xe0 [ 29.862825] ? __lock_acquire+0x664/0x3e00 [ 29.867031] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.872195] ? check_noncircular+0x20/0x20 [ 29.876399] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 29.881558] ? lock_release+0xa40/0xa40 [ 29.885503] ? mem_cgroup_css_online+0x2e0/0x2e0 [ 29.890224] ? __lock_is_held+0xb6/0x140 [ 29.894255] ? __inode_attach_wb+0x203/0xf70 [ 29.898632] ? find_held_lock+0x35/0x1d0 [ 29.902662] ? __mark_inode_dirty+0x25d/0x1170 [ 29.907209] ? lock_downgrade+0x980/0x980 [ 29.911332] ? lock_release+0xa40/0xa40 [ 29.915278] ? do_raw_spin_trylock+0x190/0x190 [ 29.919831] ? inode_dio_wait+0x530/0x530 [ 29.923947] ? _raw_spin_unlock+0x22/0x30 [ 29.928062] ? __mark_inode_dirty+0x262/0x1170 [ 29.932613] ? print_irqtrace_events+0x270/0x270 [ 29.937335] ? print_irqtrace_events+0x270/0x270 [ 29.942060] ? current_time+0x18/0xc0 [ 29.945827] ? lock_downgrade+0x980/0x980 [ 29.949942] ? iov_iter_fault_in_readable+0x20e/0x410 [ 29.955101] ? iov_iter_revert+0x9d0/0x9d0 [ 29.959305] ? mark_held_locks+0xaf/0x100 [ 29.963423] shmem_write_begin+0xf7/0x1a0 [ 29.967544] generic_perform_write+0x28f/0x600 [ 29.972101] ? filemap_fdatawait_keep_errors+0xb0/0xb0 [ 29.977350] ? __mnt_drop_write+0x50/0x50 [ 29.981464] ? __mnt_drop_write_file+0xd/0x70 [ 29.985930] ? file_update_time+0xbf/0x470 [ 29.990133] ? current_time+0xc0/0xc0 [ 29.993904] ? down_write+0x87/0x120 [ 29.997592] __generic_file_write_iter+0x366/0x5b0 [ 30.002491] generic_file_write_iter+0x399/0x790 [ 30.007214] ? __generic_file_write_iter+0x5b0/0x5b0 [ 30.012286] ? iov_iter_init+0xaf/0x1d0 [ 30.016238] __vfs_write+0x684/0x970 [ 30.019917] ? lock_acquire+0x1d5/0x580 [ 30.023862] ? kernel_read+0x120/0x120 [ 30.027730] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 30.032451] ? __sb_start_write+0x209/0x2a0 [ 30.036742] vfs_write+0x189/0x510 [ 30.040253] SyS_write+0xef/0x220 [ 30.043670] ? retint_kernel+0x10/0x10 [ 30.047535] ? SyS_read+0x220/0x220 [ 30.051135] entry_SYSCALL_64_fastpath+0x1f/0x96 [ 30.055856] RIP: 0033:0x7f1f4a78f370 [ 30.059535] RSP: 002b:00007ffe23dfa658 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 30.067210] RAX: ffffffffffffffda RBX: 0000000001984e80 RCX: 00007f1f4a78f370 [ 30.074448] RDX: 000000000000001b RSI: 00007f1f4b08e000 RDI: 0000000000000005 [ 30.081684] RBP: 00007ffe23dfa610 R08: 00007f1f4b0877a0 R09: 0000000001826460 [ 30.088925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 30.096162] R13: 00007ffe23dfa620 R14: 000000000042073c R15: ffffffffffffff00 [ 30.103409] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 30.122506] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801db307ca8 [ 30.128622] ---[ end trace 989931a5263b54eb ]--- [ 30.133341] Kernel panic - not syncing: Fatal exception in interrupt [ 30.139819] kasan: CONFIG_KASAN_INLINE enabled [ 30.144376] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 30.151704] general protection fault: 0000 [#2] SMP KASAN [ 30.157207] Dumping ftrace buffer: [ 30.160709] (ftrace buffer empty) [ 30.164386] Modules linked in: [ 30.167550] CPU: 0 PID: 3154 Comm: syzkaller203620 Tainted: G D 4.15.0-rc4-next-20171221+ #78 [ 30.177391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 30.186716] RIP: 0010:native_write_cr4+0x4/0x10 [ 30.191348] RSP: 0018:ffff8801db207e88 EFLAGS: 00010086 [ 30.196679] RAX: dffffc0000000000 RBX: 00000000001606f0 RCX: 0000000000000000 [ 30.203914] RDX: 1ffffffff0c99084 RSI: ffff8801db207f00 RDI: 00000000001606f0 [ 30.211152] RBP: ffff8801db207e88 R08: ffff8801db207f40 R09: ffff8801db207f80 [ 30.218388] R10: ffff8801c8566fc8 R11: 0000000000000004 R12: 0000000000000086 [ 30.225624] R13: 1ffff1003b640fd4 R14: 1ffff1003b640fe0 R15: ffff8801db207fc0 [ 30.232863] FS: 000000000263d880(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 30.241056] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 30.246905] CR2: 0000000000000000 CR3: 0000000006422003 CR4: 00000000001626f0 [ 30.254145] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 30.261381] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 30.268617] Call Trace: [ 30.271166] [ 30.273286] smp_reboot_interrupt+0x3ea/0x510 [ 30.277749] ? native_stop_other_cpus+0x3d0/0x3d0 [ 30.282737] ? _raw_spin_unlock+0x22/0x30 [ 30.286852] ? handle_edge_irq+0x2b4/0x7c0 [ 30.291056] ? task_prio+0x40/0x40 [ 30.294570] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 30.299382] reboot_interrupt+0xa9/0xb0 [ 30.303321] [ 30.305525] RIP: 0010:smp_call_function_single+0x364/0x560 [ 30.311113] RSP: 0018:ffff8801c8566e60 EFLAGS: 00000293 ORIG_RAX: ffffffffffffff07 [ 30.318787] RAX: ffff8801c996a180 RBX: 1ffff100390acdd4 RCX: ffffffff81650c82 [ 30.326024] RDX: 0000000000000000 RSI: 00000000000000fb RDI: ffff8801c8566f58 [ 30.333261] RBP: ffff8801c8566fb0 R08: 1ffff100390acd67 R09: 0000000000000004 [ 30.340496] R10: ffff8801c8566fc8 R11: 0000000000000004 R12: ffff8801c8566f58 [ 30.347734] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffed00390acde0 [ 30.354979] ? smp_call_function_single+0x362/0x560 [ 30.359969] ? __jump_label_transform.isra.0+0x6a5/0x8a0 [ 30.365388] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 30.369852] ? generic_exec_single+0x5b0/0x5b0 [ 30.374404] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 30.379216] ? modules_open+0xa0/0xa0 [ 30.382982] ? __fput+0x327/0x7e0 [ 30.386402] ? wait_for_completion+0x770/0x770 [ 30.390955] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 30.395425] smp_call_function_many+0x773/0x930 [ 30.400061] ? smp_call_function_many+0x773/0x930 [ 30.404872] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 30.409333] ? kvm_put_kvm+0x951/0xde0 [ 30.413190] ? smp_call_function_single_async+0x2d0/0x2d0 [ 30.418695] ? lock_release+0xa40/0xa40 [ 30.422644] ? kvm_io_bus_get_dev+0x2a0/0x2a0 [ 30.427107] on_each_cpu+0x3d/0x1b0 [ 30.430703] hardware_disable_all_nolock+0x3e/0x50 [ 30.435598] kvm_put_kvm+0x956/0xde0 [ 30.439287] ? kvm_clear_guest+0xb0/0xb0 [ 30.443319] ? kvm_irqfd_release+0xd1/0x120 [ 30.447606] ? lock_downgrade+0x980/0x980 [ 30.451730] ? _raw_spin_unlock_irq+0x27/0x70 [ 30.456200] ? kvm_irqfd_release+0xdd/0x120 [ 30.460489] ? kvm_irqfd_release+0xdd/0x120 [ 30.464777] ? kvm_put_kvm+0xde0/0xde0 [ 30.468631] kvm_vm_release+0x42/0x50 [ 30.472398] __fput+0x327/0x7e0 [ 30.475653] ? fput+0x140/0x140 [ 30.478901] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 30.484752] ? _raw_spin_unlock_irq+0x27/0x70 [ 30.489220] ____fput+0x15/0x20 [ 30.492468] task_work_run+0x199/0x270 [ 30.496325] ? task_work_cancel+0x210/0x210 [ 30.500616] ? _raw_spin_unlock+0x22/0x30 [ 30.504732] ? switch_task_namespaces+0x87/0xc0 [ 30.509382] do_exit+0x9bb/0x1ad0 [ 30.512804] ? kvm_arch_vcpu_put+0x1a3/0x3f0 [ 30.517183] ? mm_update_next_owner+0x930/0x930 [ 30.521821] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 30.526984] ? kvm_arch_end_assignment+0x20/0x20 [ 30.531710] ? kick_process+0x110/0x110 [ 30.535653] ? vmx_vcpu_put+0x67/0x80 [ 30.539425] ? kvm_arch_vcpu_put+0x2bb/0x3f0 [ 30.543804] ? vcpu_put+0x25/0x30 [ 30.547226] ? kvm_arch_vcpu_ioctl_run+0x10ef/0x5cb0 [ 30.552296] ? is_bpf_text_address+0xa4/0x120 [ 30.556768] ? find_held_lock+0x35/0x1d0 [ 30.560796] ? check_noncircular+0x20/0x20 [ 30.565002] ? kvm_vcpu_ioctl+0x2c9/0xff0 [ 30.569117] ? lock_downgrade+0x980/0x980 [ 30.573237] ? save_stack+0xa3/0xd0 [ 30.576832] ? save_stack+0x43/0xd0 [ 30.580427] ? kasan_slab_free+0x71/0xc0 [ 30.584455] ? kfree+0xd6/0x260 [ 30.587701] ? kvm_vcpu_ioctl+0x2b8/0xff0 [ 30.591816] ? do_vfs_ioctl+0x1b1/0x1520 [ 30.595850] ? find_held_lock+0x35/0x1d0 [ 30.599883] ? get_signal+0x7ae/0x16c0 [ 30.603738] ? lock_downgrade+0x980/0x980 [ 30.607860] do_group_exit+0x149/0x400 [ 30.611717] ? do_raw_spin_trylock+0x190/0x190 [ 30.616266] ? SyS_exit+0x30/0x30 [ 30.619686] ? _raw_spin_unlock_irq+0x27/0x70 [ 30.624151] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.629138] get_signal+0x73f/0x16c0 [ 30.632828] ? ptrace_notify+0x130/0x130 [ 30.636858] ? kvm_vcpu_fault+0x520/0x520 [ 30.640977] ? find_held_lock+0x35/0x1d0 [ 30.645012] ? handle_mm_fault+0x2a0/0x930 [ 30.649221] do_signal+0x94/0x1ee0 [ 30.652735] ? __do_page_fault+0x5f7/0xc90 [ 30.656937] ? lock_downgrade+0x980/0x980 [ 30.661061] ? setup_sigcontext+0x7d0/0x7d0 [ 30.665352] ? handle_mm_fault+0x476/0x930 [ 30.669552] ? down_read_trylock+0xdb/0x170 [ 30.673848] ? __handle_mm_fault+0x3ce0/0x3ce0 [ 30.678396] ? vmacache_find+0x5f/0x280 [ 30.682340] ? vmacache_update+0xfe/0x130 [ 30.686459] ? up_read+0x1a/0x40 [ 30.689793] ? __do_page_fault+0x3d6/0xc90 [ 30.693995] ? task_work_run+0x1f4/0x270 [ 30.698030] ? exit_to_usermode_loop+0x8c/0x2f0 [ 30.702672] exit_to_usermode_loop+0x258/0x2f0 [ 30.707220] ? ioctl_preallocate+0x2b0/0x2b0 [ 30.711599] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 30.717102] ? selinux_capable+0x40/0x40 [ 30.721133] ? __close_fd+0x222/0x360 [ 30.724903] syscall_return_slowpath+0x490/0x550 [ 30.729626] ? prepare_exit_to_usermode+0x340/0x340 [ 30.734618] ? entry_SYSCALL_64_fastpath+0x69/0x96 [ 30.739516] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 30.744501] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 30.749228] entry_SYSCALL_64_fastpath+0x94/0x96 [ 30.753949] RIP: 0033:0x442f99 [ 30.757106] RSP: 002b:00007fffb4debbf8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [ 30.764781] RAX: fffffffffffffffc RBX: 0000000000000000 RCX: 0000000000442f99 [ 30.772019] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 30.779256] RBP: 00000000006ce018 R08: 0000000000000000 R09: 00007fffb4debd78 [ 30.786492] R10: 0000000000000012 R11: 0000000000000206 R12: 0000000000000000 [ 30.793731] R13: 0000000000403cf0 R14: 0000000000000000 R15: 0000000000000000 [ 30.800979] Code: 0f 1f 80 00 00 00 00 55 48 89 e5 0f 20 d8 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 0f 22 df 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 <0f> 22 e7 5d c3 0f 1f 80 00 00 00 00 55 48 89 e5 44 0f 20 c0 5d [ 30.820084] RIP: native_write_cr4+0x4/0x10 RSP: ffff8801db207e88 [ 30.826196] ---[ end trace 989931a5263b54ec ]--- [ 31.195296] Shutting down cpus with NMI [ 31.199286] invalid opcode: 0000 [#3] SMP KASAN [ 31.199291] Dumping ftrace buffer: [ 31.199293] (ftra[ci n k e3d1 .in19:9 2 m9p4]t y)M od ules linked in: [[ 3311..119999330055]] HHaarrddwwaarree nnaammee:: GGooooggllee GGooogolgel eC Comompuputtee E nEnggininee//GGooooggllee C Comopmpuuttee E nEngingien,e B, IOBSIO GS ooGogolge l0e 10/10/1/012/021101 1 + #78 [[ 3311.1.9199391315]5] R SRPSP: : 00001818::ffffffffffffffffffee77cc77b4b40 0 EFELFALAGGSS: :0 00001001000020 2 [[ 3311..119999332222] ] RRDXD:X: d fdfffffffcc00000000000000000000 RRSIS:I :f ffffffffffffffffefe7c7c77beb8e8 RDRIDI: :f fffffffffffffffffee7c7c77bbaa88 [[ 3311..119999332288]] RR1100:: ffffffff8888002211ffffff88001100 RR1111:: ffffffff8888002211ffffff880011dd R R1122: : 11fffffffffffffffffcffcf88f8f585 [[ 3311..119999333344]] FFSS:: 000000000000000002062363dd888080(0(0000000) )G SG:S:fffffff8f8880011dbdb220000000000(0(0000000)) kknnllGGSS::0000000000000000000000 [[ 3311..119999334400]] CCRR22:: 0000000000000000000000000000000 0 CCR3R3:: 0000000000000000006642422020003 3 CRCR44:: 000000000001626f0 [[ 313.1.119999334477] ] DDRR3:3 : 00000000000000000000000000000000 DDRR66:: 0000000000000000ffffffee00ffff00 DDRR77:: 00000000000000000000000000440000 [[ 3311..119999335500]] <> ace: [[ 3311..119999336699]] ?? ppvvcclloocckk__rreeaadd__ffllaaggss++00xx116600//00xx11660 0 /0x90 [[ 3311..11999933886]6] ?? t trraacece_r_raaww__oouuttppuut_tn_mnmii__handler+0x120/0x120 [[ 3311..119999440088]] ?? pprriinntktk__nnmimi_e_enntteerr+0+x0exe5/5/00x1x1440 [[ 3311..119999441199]] ddeeffaauulltt__ddoo__nnmmii++00xx66dd//00xx115500 ic+0x190/0x190 [[ 331.1.11999944332]2 ] eenndd__rrepepeeata_nt_min+m0i+x01xa/1a0x1e [[ 3311..119999443399]] RRSSP:P: 00001818:f:ffffff8f8880101dbdb220707c6c86 8E EFLFLAAGGSS:: 000000000006 [[ 331.1.191999444646] ] RRDXD: X0: 000000000000000000001001000000 0R SRIS:I: 0 00000000000000000000000000010 01R DRI:D I0: 000000000000000000000000000000 0 [[ 3311..119999445511]] RR1100:: ffffffff88808101dbdb202707dd4040 R R111:1: ffffffffffffffff8686554040c6c060 R 1R21:2: ffffffff8888001d1bd2b0207d7d4040 [[ 3311..119999446611]] ?? ppaanniicc__ssmmpp__sseellff__ssttoopp++00xx99//00xx8800 c0000000000 R15: ffff8801db207fc0 [[ 3311..119999447733]] ?? ppaanniicc__ssmmpp__sseellff__ssttoopp++00xxbb//00x8x800 [[ 3311..119999447766]] <> [[ 3 13.11.19994948855]] ?? rreeffcocuonut_nte_rerorrr_orr_eport+0x214/0x214 [[ 3311..19199499469] 6 ]? pr?i pnrt_inoto_psoo_pesnd__enmadr_mkaerr+ke0rx+20bx/02x60 [[ 3311..119999550077]] ooooppss__eenndd++00xxdd22//00xxee00 x5f0 [[ 3311..119999552020] ] ddo_o_ggeennererala_l_pprorotection+0x34e/0x3e0 [[ 313.11.1999955332]2] RRIIP:P : 0001010:0n:naattiiveve__wrwitreit_ec_r4c+r04+x04/x0x410 [[ 3311..119999553377]] RRAAX: dffffc0X0:0 d00f0ff00f0c0 00R0BX0:00 000000000 0RB0X00: 001060060f000 00RC00X1:6 00060f000 00000000000 [[ 3311..11999954534]3 ] RRBPB:P: f ffffff8f8880101ddbb202707e8e888 R 0R08:8 : fffffff8f880801d1db2b20077f4f400 R R090:9 : fffffff8f8880101dbd2b2070f78f0 8 0 [[ 3311..119999554488]] RR1133:: 11ffffffff11000033bb664400fdfd44 RR1144: : 1f1ffffff10f01300b634b06f4e00 fRe01 5R: 15ff: ffff8f80f81d8b0210d7bfc2007 f c0 [[ 3311..11999596526]2 ]s mp s_rmep_broeobt_ooitnt_ierntrueprrtu+p0tx3+0exa3/0exa/50x510 [[ 3311..119999557733]] ?? __rraaww__ssppiinn__uunnlloocckk++00xx2222//00xx3300 0/0x3d0 [[ 3311..119999558833]] ?? ttaasskk__pprriioo++00xx4400//00xx4400 4 /0x7c0 [[ 3311..119999559999]] rreebboooott__iinntteerrrruuptp+0t+xa0x9/a90x/0b0xb 0 0x 1a/0x1c [[ 3311.1.91999660077] ]R IRIPP:: 0001010:smp_call_function_single+0x364/0x560 [[ 3311..119996961414]] RARAX:X :f fffffff88880101c9c99966aa11880 0R RBXBX:: 1 f1ffffff1f10003039900aaccdddd44 RRCCXX:: ffffffffffffffff8811665500cc828 2 f f07 [[ 3311..119999661199]] RRBBPP:: ffffffff888018c018c568566fb6f0b 0R0 R80:8 :1 f1fffff1f0f10030903a9c0ad6cd677 RR090:9: 00000000000000000000000000000044 [ [ 3 13.11.9199962652]5] R 1R13:3: d fdffffffcf0c0000000000000000000 RR1144:: 00000000000000000000000000000000 RR1155:: ffffffffeedd0000339900aaccddee00 [[ 3311..119999663388]] ?? ____jjuummpp__llaabbeel_lt_traransnsfofrormm..isisrraa.0.0++0x0x6a6a5/50/0x8a0 [[ 3311..119999665500]] ? ?g engeenreicri_cex_eexc_ecs_insginleg+le0+x50bx0/5b00x/5b00x 5 b0[[ 3311..119999666622]] ?? mmoodduulleess__ooppeen+n+0x0xa0a/0/00xaxa0 0 +0xe9/0xac0 [[ 3311..119999667733]] ?? w awiaitt__fforo_r_ccoommpplleettiioonn+0x770/0x770 [[ 3311..119999668866]] ssmmpp__ccaallll__ffuunnccttiioonn__mmaannyy++00xx777733//00xx99330 [[ 31.19 96391.6]1 9 9?69 6kv] m_ i?o _kbvmu_si_og_etb_udse_gve+0tx_2dae0v+/00xx22aa00 / 0x2a0 930 [[ 3311.1.9199970706]6] ? ?s mpsm_pc_aclla_llf_ufnuctnciotin_osn_isnignlgele_async+0x2d0/0x2d0 [[ 3311..119999771188]] ?? kkvvmm__ioi_o_bbuuss__gegett_d_edvev+0+x0x2a20a/0/0x2a0 [[ 3311..11999972729]9] h ahradrdwawraree__ddiissaabbllee__aallll__nnoolock+0x3e/0x50 [[ 3311..119999774411]] ?? kkvvmm__cclleeara_r_guguesest+t+00xbxb00/0/0xb0 [[ 3311..119999775533]] ?? lloocckk__ddoowwngngrradadee++0x098x908/00/x09x890 8 0 0 [[ 3311..119999776699]] ?? kkvvmm__iirrqqffdd__rreelleeaassee++00xxdddd//00xx112200 0 [[ 3311..119999777799]] ?? kkvvmm__ppuutt__kkvvmm++00xxddee00//00xxddee00 x120 [[ 3311..119999778888]] ____ffppuutt++00xx332277//00xx77ee00 /0x50 [[ 3311..119999880000]] ?? ttrraaccee__eevveenntt__rraaww__eevent_sched_switch+0x800/0x800 [[ 3311..119999881111]] ________ffppuutt++00xx151/5/00x2x200 i rq+0x27/0x70 [[ 3311..119999882222]] ?? t atsaskk__wowrorkk__cacancnecle+l0+x021x021/00/0x210 [[ 3311..119999883322]] ?? sswwititchc_tha_tska_skn_amneasmepsapceasce+s0x+870x87/0xc0 [[ 3311..119999884433]] ?? kvkmvm__aarcrch_h_vvccppu_up_uptut++0x01a3/0x3f0 [[ 3311..119999885555]] ?? ddeebbuugg__cchheecckk__nnoo__lloocckkss__ffrreeeedd++00xx33cc00//0x3c0 [[ 3311..119999886666]] ?? kkiicckk__pprroocceessss++00xx111100//00xx111100 x20/0x20 [[ 313.1.19198997687] 6 ] ? k? vkmv_ma_rcarh_cvhc_pvucp_upu_pt+ut0x+20bxb2/b0bx3f0 [[ 3311..119999888877]] ?? kkvvmm__aarrcchh__vvccppuu__iiooccttll_run+0x10ef/0x5cb0 [[ 3311..119999990011]] ?? ffiinndd__hheelldd__lloocckk++00x3x355//00xx11dd0 0 x 120 [[ 3311..119999991122]] ?? kkvvmm__vvccppuu__iiooccttll++00xx22cc99//00xfxfff0 0 [[ 3311..11999992912]1 ]? s a?v e_ssatveac_kst+a0xcak3/+00xxda30 / 00xxd9080 [[ 3311..11999993930]0] ? ? k kaasasann_s_sllaab_bfr_efre+e0ex+70x17/1/0xc0 [[ 3311..119999993377]] ?? kvkvmm_v_vcpcpu_u_iiooccttll+0+0xx2b8/0xff0 [[ 3311..119999994477]] ?? ffiinndd__hheelldd__lloocckk++00xx3355//00xx11dd00 [[ 3311..119999996600]] ?? lloocckk__ddoowwnnggrraaddee++00xx998800//00xx9980 [[ 3311..119999997733]] ?? ddoo__rraaww__ssppiinn__ttrryylloocckk++00xx11990/0x190 [[ 3 311..1919998919] 8 1?] _ r ?a w__srapwin_s_upinln_ocunkl_iorcqk+_0xi2r7/0x70 [[ 3311..119999999933]] ggetet__ssigignanla+0l+x703x7f3/f0/x016xc0 1 6c0 er+0x421/0x5c0 [[ 3311..220000000055]] ?? kkvvmm__vvccppuu__ffaauulltt++00xx552200//00xx552200 [[ 3311..220000001199]] ?? hhaannddllee__mmmm__ffaauulltt++00xx22aa00//00xx99330 [[ 3311..220000003333]] ?? ____ddoo__ppaaggee__ffaauulltt++00xx55ff7/0xc90 [[ 3311..220000004444]] ?? sseettuupp__ssiiggccoonntteexxtt++00xx77dd00//00xx77dd0 [[ 3311..220000005533]] ?? ddoowwnn__rreeaadd__ttrryylloocckk++00xxddbb//00xx117700 [[ 3311..220000006622]] ?? vvmmaaccaacchhee__ffiinndd++00xx55ff//00xx228800 0x3ce0 [[ 3311..220000070171]] ? ? uupp__reraead+d0+x0x1a1a//0x0x4400 fe/0x130 [[ 3311..220000008811]] ?? ttaasskk__wwoorrkk__rruunn++00xx11ff44//0x02x7207 0 0 [[ 3311..220000009955]] eexxiitt__ttoo__uusseerrmmooddee__lloooopp++00xx225588//00xx22ff00 [[ 3311..202001010404]] ? ? ttrracacee_e_evveentn_tr_arwa_ew_veevnten_sty_ss_yes_xeitx+it0x260/0x260 [[ 3311..220000111155]] ?? ____clcloossee__ffdd+0+0xx22222/20/0xx33606 0 4 0 [[ 3311..220000112266]] ?? pprreeppaarree__eexxiitt__ttoo__uusseerrmmooddee++00xx334400//00xx3340 [[ 3311..220000113377]] ?? ttrraaccee__hhaarrddiirrqqss__oonn__ccaalllelerr++00xx442211//00xx55cc00 [[ 3311..220000114499]] eennttrryy_S_YSSYSCCAALLLL__646_f4_afsatsptaptah+t0h+x09x49/40x/09x69 6 [[ 3311..220000115544]] RRSSPP:: 000022bb::0000000077ffffffbb4debbf8 EFLAGS: 00000206 ORIG_RAX: 0000000000000010 [[ 3311..220000116600]] R RDDX:X: 0000000000000000000000000000000 0R SIR: SI0:0 0000000000000000000ae00800 aeR8DI0 : R0D0I0: 0000000000000000000000005 00 05 [[ 3311..220000116655]] RR1100:: 0000000000000000000000000001012 2 RR1111: :0 0000000000000000000000000220066 RR121:2: 0 00000000000000000000000000000 0 0 [[ 3311.2.0200101747]4 ]C oCoddee:: 0 000 0 000 0000 0 00 04 84 8 883 3 e7e7 ff8 8 448 8 2299 fbf b8 8d d4 b4b 22cc cc1 1 ee99 0 30 f33 f348 4 8ab a 4b 8 81 c4 68 01 00 00 b8 01 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 01 c4 48 c7 c7 20 85 4c 86 48 89 f8 48 c1 e8 03 80 3c 10 00 [[ 3311..221100335500]] DDuummppiinngg ffttrraaccee bbufuffefrer:: a ck+0x279/0x560 RSP: fffffffffe7c7b40 [[ 3 131..221103035555] ]K Kerenrenell O Offfsfseett:: ddiissaabblleedd [ 32.064824] Rebooting in 86400 seconds.. [ 32.064827] ---[ end trace 989931a5263b54ed ]---