BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1339 in_atomic(): 0, irqs_disabled(): 1, pid: 15114, name: syz-executor2 3 locks held by syz-executor2/15114: #0: 000000005a1d82dc (&vcpu->mutex){+.+.}, at: kvm_vcpu_ioctl+0x1ea/0x1300 arch/x86/kvm/../../../virt/kvm/kvm_main.c:2557 #1: 000000004b36fdc3 (&kvm->srcu){....}, at: vcpu_enter_guest+0x1207/0x6090 arch/x86/kvm/x86.c:7508 #2: 0000000054a901f0 (&mm->mmap_sem){++++}, at: __do_page_fault+0x389/0xe50 arch/x86/mm/fault.c:1325 irq event stamp: 6432 hardirqs last enabled at (6431): [] vcpu_enter_guest+0x11a9/0x6090 arch/x86/kvm/x86.c:7505 hardirqs last disabled at (6432): [] error_entry+0x76/0xd0 arch/x86/entry/entry_64.S:1262 softirqs last enabled at (5980): [] __do_softirq+0x780/0xb17 kernel/softirq.c:318 softirqs last disabled at (5963): [] invoke_softirq kernel/softirq.c:372 [inline] softirqs last disabled at (5963): [] irq_exit+0x1d4/0x210 kernel/softirq.c:412 CPU: 0 PID: 15114 Comm: syz-executor2 Not tainted 4.18.0-rc6+ #168 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+0x1c9/0x2b4 lib/dump_stack.c:113 Unknown ioctl 21544 ___might_sleep.cold.85+0x11f/0x13a kernel/sched/core.c:6187 __might_sleep+0x95/0x190 kernel/sched/core.c:6140 __do_page_fault+0x3b6/0xe50 arch/x86/mm/fault.c:1339 do_page_fault+0xf6/0x8c0 arch/x86/mm/fault.c:1471 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1160 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10184 Code: 91 00 00 00 e8 59 da 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801c41df370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc90002206000 RDX: 1ffffffff0f99800 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880193ad0100 R08: ffff88019a99a4c0 R09: 0000000000000000 netlink: 'syz-executor3': attribute type 2 has an invalid length. R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 WARNING: kernel stack regs at 0000000066a313c0 in syz-executor2:15114 has bad 'bp' value 00000000a8d2103b unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 000000001e0bca1b: ffff8801c41deed8 (0xffff8801c41deed8) 0000000022c4ec53: ffffffff812a9405 (show_trace_log_lvl+0x1f6/0x28c) 000000006a53f19e: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 000000002f40406e: ffff8801c41df348 (0xffff8801c41df348) 00000000e829c6d0: 0000000000000002 (0x2) 000000004fd9f3a2: 0000000000000001 (0x1) 000000004bae3e57: ffff8801c41d8000 (0xffff8801c41d8000) 0000000060c0201a: ffff8801c41e0000 (0xffff8801c41e0000) 0000000031a30dca: 0000000000000000 ... 000000006471d4c1: ffff8801c41d8000 (0xffff8801c41d8000) 0000000040ce4768: ffff8801c41e0000 (0xffff8801c41e0000) 000000009b5cb8df: 0000000000000000 ... 0000000030f808a9: 0000000000000002 (0x2) 000000006ba0303c: ffff88019a99a4c0 (0xffff88019a99a4c0) 0000000032153361: 0000010100000000 (0x10100000000) 00000000608c6525: 0000000000000000 ... 00000000dcfeda21: ffff8801c41dee08 (0xffff8801c41dee08) 00000000bb7d2ef2: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 00000000d0a17dc3: ffff8801c41df2c8 (0xffff8801c41df2c8) 000000003f28c9a5: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000004323b6a9: 0000000000000012 (0x12) 000000002570ed9f: 0000000000000000 ... 0000000033c890dd: ffffffff87f1b0a0 (pv_cpu_ops+0x120/0x120) 00000000c750c308: 00000000ffffffff (0xffffffff) 000000002407cfda: ffff8801c41deee8 (0xffff8801c41deee8) 00000000a15f0187: ffffffff812a94d3 (show_stack+0x38/0x3a) 00000000c19aa53f: ffff8801c41def98 (0xffff8801c41def98) 00000000e21a602a: ffffffff86a396b5 (dump_stack+0x1c9/0x2b4) 000000006837cf6f: fffffbfff0fe3614 (0xfffffbfff0fe3614) 00000000c3b1cb39: dffffc0000000000 (0xdffffc0000000000) 00000000680adfce: 1ffff1003883bde2 (0x1ffff1003883bde2) 0000000062c01f89: 0000000041b58ab3 (0x41b58ab3) 00000000bd9b4a0e: ffffffff87baccb4 (regoff.34039+0x31a314/0x32ce70) 000000001c563b8f: ffffffff86a394ec (dump_stack_print_info.cold.2+0x52/0x52) 0000000059376277: ffff8801c41def58 (0xffff8801c41def58) 0000000050201abc: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000d30b8af8: ffffffff87f92620 (rcu_callback_map+0x40/0x40) 00000000beb2d8b8: 000000000000174b (0x174b) 00000000a95b93cf: ffffffff814920b4 (irq_exit+0x1d4/0x210) 0000000066ae8bec: ffffffff814920b4 (irq_exit+0x1d4/0x210) 0000000049b4605a: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000cc629619: ffffed003b603ec2 (0xffffed003b603ec2) 00000000f79eb199: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000009f0e9cfc: 1ffff1003883bdf5 (0x1ffff1003883bdf5) 00000000f7652caf: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000000e7aa75e: 0000000000003b0a (0x3b0a) 00000000a0f93ba6: 000000000000053b (0x53b) 000000008693213b: 0000000000000000 ... 00000000aa6da7ef: ffff8801c41df028 (0xffff8801c41df028) 00000000c597a257: ffffffff8155ce71 (___might_sleep.cold.85+0x11f/0x13a) 000000006c27ae8a: 0000000041b58ab3 (0x41b58ab3) 00000000322c20ca: ffffffff87bbd397 (regoff.34039+0x32a9f7/0x32ce70) 00000000464d155c: ffffffff81542940 (check_same_owner+0x340/0x340) 000000008c9494bd: 0000000000000001 (0x1) 00000000de4849f2: ffff880193ad0100 (0xffff880193ad0100) 0000000048aac8cf: 000000000000020e (0x20e) 00000000c356c6db: ffff8801c41df248 (0xffff8801c41df248) 00000000b13b3b43: 000000000000020e (0x20e) 00000000fdd54d9d: ffff8801c41df168 (0xffff8801c41df168) 00000000b14dd86d: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000005acc1fa3: 0000000000000534 (0x534) 000000003e7fc70d: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000f6a97a89: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000544a33d8: ffffffff8707a300 (__func__.46965+0x1e0/0xa00) 000000007f22a160: 000000000000053b (0x53b) 0000000003f6e05f: 0000000000000000 ... 0000000073e41e10: ffff8801c41df068 (0xffff8801c41df068) 0000000043d40f55: ffffffff81542d05 (__might_sleep+0x95/0x190) 0000000006b2d4c0: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 0000000091377567: 00000000000059c6 (0x59c6) 000000009f1f6835: 00000000000059c6 (0x59c6) 0000000007e34e85: ffff8801c41df2c8 (0xffff8801c41df2c8) 00000000940db5c7: 0000000000000001 (0x1) 000000006a291216: 0000000000000000 ... 000000001dd759e7: ffff8801c41df150 (0xffff8801c41df150) 000000003a3eaa30: ffffffff81362e46 (__do_page_fault+0x3b6/0xe50) 00000000b5852014: ffff8801c41df108 (0xffff8801c41df108) 00000000c0a1ce55: ffffffff812d39ad (__save_stack_trace+0x8d/0xf0) 00000000e447d95f: 0000000000000000 ... 0000000086495c7b: 000000149a99ad40 (0x149a99ad40) 000000001166bed5: 1ffff1003883be19 (0x1ffff1003883be19) 00000000bede242d: ffff880197fc4fe8 (0xffff880197fc4fe8) 00000000dd90ef26: ffff880197fc4f40 (0xffff880197fc4f40) 00000000464c0312: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000003d338614: 0000000041b58ab3 (0x41b58ab3) 00000000f7c0e5ed: ffffffff87bbe8cb (regoff.34039+0x32bf2b/0x32ce70) 000000001b7f3744: ffffffff81362a90 (mm_fault_error+0x380/0x380) 00000000d5e06cf6: ffffffff815eb520 (trace_hardirqs_on+0x10/0x10) 000000002e9d8a62: 0000000041b58ab3 (0x41b58ab3) 00000000842c716d: ffffffff87bb4ca8 (regoff.34039+0x322308/0x32ce70) 00000000f257c83c: ffffffff81130960 (kvm_mmu_slot_gfn_write_protect+0xd0/0xd0) 000000007ce01079: ffff8801d6fca500 (0xffff8801d6fca500) 000000005ee27fcd: ffff8801c41df108 (0xffff8801c41df108) 00000000afa8dc35: ffff8801c41df108 (0xffff8801c41df108) 00000000b5df518a: ffff8801c41df348 (0xffff8801c41df348) 000000000fbb8466: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 0000000022ab38c6: 1ffff1003883be2e (0x1ffff1003883be2e) 00000000a2a8fef2: ffff8801c41df2c8 (0xffff8801c41df2c8) 000000005a2c463d: 0000000000000000 ... 00000000c210fcc0: 00000000000059c6 (0x59c6) 00000000d9bd5c0f: ffff8801c41df290 (0xffff8801c41df290) 0000000040d7b8f3: ffff8801c41df2b8 (0xffff8801c41df2b8) 000000007b3c23d2: ffffffff81363a06 (do_page_fault+0xf6/0x8c0) 00000000e57384d2: ffff880193ad0100 (0xffff880193ad0100) 000000001b35105a: 000000000000000d (0xd) 000000006186f203: 0000000041b58ab3 (0x41b58ab3) 000000004bd3949d: ffffffff87bac930 (regoff.34039+0x319f90/0x32ce70) 000000005ec9158c: ffffffff81363910 (vmalloc_sync_all+0x30/0x30) 00000000eb495a65: ffff8801c41df1d8 (0xffff8801c41df1d8) 0000000023b4c633: ffffffff810da2cd (kvm_multiple_exception+0x22d/0x580) 00000000249fa268: 0000000000000000 ... 0000000053c8d383: 01ffffff00000001 (0x1ffffff00000001) 000000009d21488e: ffff8801c41df388 (0xffff8801c41df388) 00000000b40485d6: ffff880193ad0100 (0xffff880193ad0100) 000000005652b7c9: 000000000000000d (0xd) 000000006d3b9ec4: 0000000000000000 ... 000000002b44549d: ffff8801c41df388 (0xffff8801c41df388) 000000008606e773: 0000000000000000 ... 0000000013b84b9d: ffff8801c41df200 (0xffff8801c41df200) 00000000ebbe6629: 0000000041b58ab3 (0x41b58ab3) 00000000d337cba2: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 0000000051852752: ffffffff815e23f0 (graph_lock+0x170/0x170) 00000000e15af92b: 0000000000000001 (0x1) 00000000b36d9b41: ffff8801c41df3b0 (0xffff8801c41df3b0) 00000000c92a70aa: ffffffff811dcb5b (handle_wrmsr+0x22b/0xa30) 00000000c2897d74: 0000000000000001 (0x1) 00000000f7293f61: ffff8801c41df268 (0xffff8801c41df268) 000000002fa045b8: 0000020e815e2f35 (0x20e815e2f35) 000000009f126b04: 0000000041b58ab3 (0x41b58ab3) 00000000d7454624: ffffffff87bb7168 (regoff.34039+0x3247c8/0x32ce70) 00000000cc55bb61: 0000000000000086 (0x86) 00000000aa0f5726: 0000000000000001 (0x1) 0000000049996075: 0000000000000000 ... 00000000136691e8: ffff8801c41df2b0 (0xffff8801c41df2b0) 00000000f902b76e: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000003f36422d: 0000000000000000 ... 000000006136be4e: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 0000000061f8caaf: 0000000000000001 (0x1) 00000000acebe2d5: 0000000000000000 ... 00000000f8f7ef58: ffff8801c41df2c9 (0xffff8801c41df2c9) 00000000096e6a02: ffffffff86c00fce (page_fault+0x1e/0x30) 0000000066a313c0: 0000000000000000 ... 000000006f548a68: ffff880193ad0100 (0xffff880193ad0100) 000000001f1557cc: 0000000010000000 (0x10000000) 0000000093ace82f: 0000000000000000 ... 00000000453eba65: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000d7fbc69f: 0000000000000286 (0x286) 000000006bfd1747: ffffc90002206000 (0xffffc90002206000) 0000000083fcc94d: 1ffffffff0f99800 (0x1ffffffff0f99800) 00000000d9e1b73b: ffffffff811f3df7 (vmx_vcpu_run+0x1307/0x2600) 00000000ea09b4d1: 0000000000000005 (0x5) 0000000090148e2a: ffffffffffffffff (0xffffffffffffffff) 00000000a21c0a0e: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 000000009bfadf39: 0000000000000010 (0x10) 00000000dd4319e1: 0000000000010046 (0x10046) 0000000079f31f5d: ffff8801c41df370 (0xffff8801c41df370) 000000000469b156: 0000000000000018 (0x18) 00000000187638f2: 0000000000000286 (0x286) 00000000284fbbb5: ffffffff87ccc000 (raw_data+0x2000/0x2000) 00000000109f148e: 0000000000000003 (0x3) 00000000a45a4a7c: ffffffff87ccc000 (raw_data+0x2000/0x2000) 00000000e204783a: 0000000000000000 ... 0000000088ac5b62: ffff8801c41df3b0 (0xffff8801c41df3b0) 00000000c6407f9d: ffff8801c41df3b0 (0xffff8801c41df3b0) 00000000c44a11e8: ffffffff817c193a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 000000006fee9d87: ffff8801c41df4e0 (0xffff8801c41df4e0) 00000000690e3163: ffffffff811ef759 (vmx_handle_exit+0xfb9/0x17e0) 000000005bbeab4d: ffffffff815f2644 (lock_acquire+0x1e4/0x540) 0000000006a8cec9: 0000000000000000 ... 000000009252c20e: ffffffff810e66c7 (vcpu_enter_guest+0x1207/0x6090) 00000000fa71cf3a: 0000000000000000 ... 000000005940cc8c: 0000000000000286 (0x286) 0000000046e40a7d: ffffffff87bb7368 (regoff.34039+0x3249c8/0x32ce70) 00000000c8aa8dcc: ffffffff811f2af0 (vmx_set_constant_host_state.isra.73+0x860/0x860) 00000000ba4a4faf: 0000000000000286 (0x286) 0000000066967479: 0000000000000000 ... 000000001a4ce2bc: 1ffff1003883be83 (0x1ffff1003883be83) 0000000025f937a5: 0000000000000000 ... 00000000b0a9d936: 0000000041b58ab3 (0x41b58ab3) 0000000085d4fca3: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 00000000ebcc1399: ffffffff811ee7a0 (handle_vmfunc+0x9d0/0x9d0) 00000000729ab131: 0000000000000000 ... 000000008dcc1328: ffff88019a99a4c0 (0xffff88019a99a4c0) 0000000024ee5a7b: dffffc0000000000 (0xdffffc0000000000) 00000000f5f32634: 0000000000000007 (0x7) 00000000c94cca78: ffffed003353359e (0xffffed003353359e) 0000000090c97710: ffff8801c41df4b0 (0xffff8801c41df4b0) 00000000d2e84e2f: 0000000041b58ab3 (0x41b58ab3) 000000000804158a: ffffffff87baccb4 (regoff.34039+0x31a314/0x32ce70) 000000005fbd26fa: 0000000000000000 ... 00000000ba8af6ee: ffffffff00000019 (0xffffffff00000019) 0000000055a0f9f9: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000006f6b4ebe: ffffffff810e6669 (vcpu_enter_guest+0x11a9/0x6090) 000000005c1de813: 0000000000000000 ... 000000008b0d0836: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000008c866f0d: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000009bd6afc2: ffff880193ad0100 (0xffff880193ad0100) 0000000036e9d7db: ffffffff87ccc000 (raw_data+0x2000/0x2000) 000000003673543c: 0000000000000000 ... 000000008e9296a2: ffff8801c41df840 (0xffff8801c41df840) 00000000f6f70514: ffffffff810e687e (vcpu_enter_guest+0x13be/0x6090) 00000000650d79eb: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000003362509e: 0000000041b58ab3 (0x41b58ab3) 00000000cb79730d: ffffffff8107113a (kvm_vcpu_ioctl+0x1ea/0x1300) 000000000a86702b: ffff880193ad01b8 (0xffff880193ad01b8) 00000000b6705f20: ffff8801c41df560 (0xffff8801c41df560) 0000000059996c45: ffffffff815e2f35 (__lock_is_held+0xb5/0x140) 000000008603d12b: ffff880193ad04cc (0xffff880193ad04cc) 00000000b8cd37a3: ffff880193ad2cbc (0xffff880193ad2cbc) 000000006ac1a1e2: ffff880193ad4500 (0xffff880193ad4500) 0000000077a9434b: ffff880193ad0128 (0xffff880193ad0128) 00000000ca74be69: ffffff91a107a85b (0xffffff91a107a85b) 000000001ab84420: 1ffff1003883beaa (0x1ffff1003883beaa) 00000000a18c0bcc: 0000000041b58ab3 (0x41b58ab3) 000000006cd1babf: ffffffff87bb34e8 (regoff.34039+0x320b48/0x32ce70) 000000006e84df90: ffffffff810e54c0 (kvm_set_msr_common+0x26a0/0x26a0) 0000000081bfff64: ffffffff87bc81e0 (K512_4+0x67a0/0x104d64) 00000000ac632637: 0000000000004000 (0x4000) 0000000097e1e914: ffff88019a99a540 (0xffff88019a99a540) 00000000b67b5cab: 1ffff1003883beb8 (0x1ffff1003883beb8) 00000000ea01fc6f: ffff88019a99a580 (0xffff88019a99a580) 00000000b50285b8: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000694262dc: ffff88019a99acf8 (0xffff88019a99acf8) 00000000a86d32dc: ffff8801c41df5b0 (0xffff8801c41df5b0) 00000000b90c8094: 0000000000000000 ... 000000002ebae3be: ffffffff811e95af (vmx_vcpu_load+0xadf/0xff0) 00000000557e78f9: ffff8801c41df610 (0xffff8801c41df610) 000000005aa46c3f: ffffffff815e2f35 (__lock_is_held+0xb5/0x140) 000000006ebf7d57: ffffffff81586640 (__account_cfs_rq_runtime+0x770/0x770) 000000003531b8ae: ffff88019a99acf0 (0xffff88019a99acf0) 00000000973a7f52: 1ffff1003883bec0 (0x1ffff1003883bec0) 00000000cec452fb: 0000000000000086 (0x86) 00000000d4177a27: 0000000000000000 ... 00000000fe314cc9: ffff880193ad5840 (0xffff880193ad5840) 000000004b97d7b8: 0000000041b58ab3 (0x41b58ab3) 0000000031460149: ffffffff87bb6ef8 (regoff.34039+0x324558/0x32ce70) 0000000055735667: ffffffff811e8ad0 (vmx_vcpu_reset+0x1040/0x1040) 000000001888092d: 0000000041b58ab3 (0x41b58ab3) 0000000031f2fd21: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 00000000b213fbc0: ffffffff815e23f0 (graph_lock+0x170/0x170) 000000009203c6db: 0000000000000000 ... 0000000013f00e35: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000ab548a6d: 0000000000000002 (0x2) 000000009bc28aa7: ffff8801c41df9e8 (0xffff8801c41df9e8) 00000000afc68f7f: ffffffff815ebd1c (__lock_acquire+0x7fc/0x5020) 00000000fbffe69c: ffffffff8194b960 (__perf_event_task_sched_out+0x2f0/0x1a60) 00000000306c8dbe: ffffc90000c7d428 (0xffffc90000c7d428) 00000000907efac3: ffff8801db02cbf0 (0xffff8801db02cbf0) 00000000c61fddd8: 0000000041b58ab3 (0x41b58ab3) 00000000e4b7c9e7: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 000000008e4738ac: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000490c48b9: 1ffff1003883bee7 (0x1ffff1003883bee7) 0000000098f9436f: ffff8801db0236a0 (0xffff8801db0236a0) 0000000081777b09: 1ffff1003883bedb (0x1ffff1003883bedb) 00000000a81dd49c: ffff8801db0236b0 (0xffff8801db0236b0) 00000000e9455f82: 0000000000000000 ... 00000000f1baa7bd: ffff88019a99acf8 (0xffff88019a99acf8) 00000000f6785bc3: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000b31aca28: ffffed003353359e (0xffffed003353359e) 000000003f02429b: ffff88019a99acf8 (0xffff88019a99acf8) 00000000d6189ec2: 0000000000000000 ... 000000006caa990f: ffff8801c41df730 (0xffff8801c41df730) 000000004102e00a: ffffffff815e2f35 (__lock_is_held+0xb5/0x140) 00000000ecaeafa2: ffffffff9a99a4c0 (0xffffffff9a99a4c0) 00000000243e5383: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000003a0ab756: 1ffff1003883bef0 (0x1ffff1003883bef0) 000000007438eba0: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000004eba3fba: 0000000000000002 (0x2) 0000000045a8aeba: 0000000000000000 ... 00000000d0c8adf3: ffff8801c41df848 (0xffff8801c41df848) 000000004af6af75: 0000000000000000 ... 0000000081051678: ffff8801c41df850 (0xffff8801c41df850) 000000007c56aa30: ffffffff8109ab77 (kvm_check_async_pf_completion+0x3a7/0x5c0) 00000000dca8432f: 0000000000000286 (0x286) 00000000b62d06b5: ffff8801c41df828 (0xffff8801c41df828) 00000000e633ad27: ffff8801c41df778 (0xffff8801c41df778) 00000000c36de070: 1ffff1003883bef1 (0x1ffff1003883bef1) 00000000d15af624: ffffed003883befd (0xffffed003883befd) 000000002865bde7: ffffc9000fc8ada8 (0xffffc9000fc8ada8) 000000002a46b4dd: ffff880193ad0378 (0xffff880193ad0378) 000000009e763378: 0000000041b58ab3 (0x41b58ab3) 00000000ddc7d089: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 0000000078acfd3a: ffffffff8109a7d0 (kvm_clear_async_pf_completion_queue+0x790/0x790) 000000008c9a38c1: 0000000041b58ab3 (0x41b58ab3) 00000000cf9112b4: ffffffff87baccb4 (regoff.34039+0x31a314/0x32ce70) 000000003e19c415: ffffffff810ec440 (kvm_arch_dev_ioctl+0x610/0x610) 00000000fdc0e0b2: ffffffff8153a710 (preempt_notifier_dec+0x20/0x20) 000000002c2822a7: ffffffff00000000 (0xffffffff00000000) 00000000ec0bc924: ffff880193ad0108 (0xffff880193ad0108) 000000000e2a264e: 0000000041b58ab3 (0x41b58ab3) 000000007cefc203: ffffffff87baccb4 (regoff.34039+0x31a314/0x32ce70) 0000000087097913: 0000000000000000 ... 00000000d278b5da: 1ffff10000000019 (0x1ffff10000000019) 000000005cb0b3e4: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000826104b6: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000d47d51f4: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000e9c58426: ffff880193ad0100 (0xffff880193ad0100) 000000002d3ec965: ffff8801c41df860 (0xffff8801c41df860) 00000000f298dc2f: 0000000000000000 ... 00000000d579ef56: 0000000000000007 (0x7) 000000001f60fc63: dffffc0000000000 (0xdffffc0000000000) 00000000f9ba7e44: ffff880193ad0128 (0xffff880193ad0128) 0000000025a8fe0a: ffff8801c41df8d8 (0xffff8801c41df8d8) 00000000988acfe4: ffffffff810fe6be (kvm_arch_vcpu_ioctl_run+0x33e/0x1690) 0000000094c52dce: ffff8801c41df8d8 (0xffff8801c41df8d8) 00000000a427d0fa: ffffffff810fe6be (kvm_arch_vcpu_ioctl_run+0x33e/0x1690) 00000000c9efa38c: ffff880193ad5468 (0xffff880193ad5468) 00000000eb53760c: 0700000000000000 (0x700000000000000) 0000000092e09909: ffffed003275a099 (0xffffed003275a099) 000000009a6234d3: ffff88019acf2100 (0xffff88019acf2100) 0000000076fff260: ffffc9000fc8a7e0 (0xffffc9000fc8a7e0) 000000002297c29d: ffffed003275aa8d (0xffffed003275aa8d) 000000002b37cf2c: ffff880193ad04cc (0xffff880193ad04cc) 00000000ed214baa: ffffc9000fc8ada8 (0xffffc9000fc8ada8) 00000000c84aa0ce: ffff880193ad051c (0xffff880193ad051c) 00000000a2845650: ffff880193ad01d8 (0xffff880193ad01d8) 00000000a566e7d0: 1ffff1003883bf20 (0x1ffff1003883bf20) 000000001e55cefb: ffff880193ad0100 (0xffff880193ad0100) 0000000079427237: 1ffff1003883bf44 (0x1ffff1003883bf44) 00000000781bf529: ffff880193ad0158 (0xffff880193ad0158) 00000000341885ec: ffff880193ad01d8 (0xffff880193ad01d8) 000000009149e582: ffff8801c41dfc08 (0xffff8801c41dfc08) 00000000bf041aca: ffffffff81071708 (kvm_vcpu_ioctl+0x7b8/0x1300) 0000000006611a14: 0000000000000001 (0x1) 000000001cec4915: 0000000000000000 ... 0000000011c44e08: ffff880193ad0230 (0xffff880193ad0230) 0000000082f6693c: 0000000041b58ab3 (0x41b58ab3) 0000000049587c91: ffffffff87bb1448 (regoff.34039+0x31eaa8/0x32ce70) 000000007122531c: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 00000000b06c85e6: dffffc0000000000 (0xdffffc0000000000) 00000000c933e94d: ffff8801c41df940 (0xffff8801c41df940) 000000005acb30c3: ffffffff815eb371 (trace_hardirqs_on_caller+0x421/0x5c0) 000000002093a953: ffff8801db02c9c0 (0xffff8801db02c9c0) 000000003420b80e: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000cba9eb6a: ffff8801c41df950 (0xffff8801c41df950) 000000008e0ac14c: ffffffff815eb51d (trace_hardirqs_on+0xd/0x10) 000000005fe1159f: ffff8801c41df968 (0xffff8801c41df968) 00000000a8f4b55b: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000001242a858: 1ffff1003883bf41 (0x1ffff1003883bf41) 0000000063baa905: ffff88019a99acf8 (0xffff88019a99acf8) 0000000010332d87: ffffffff87f926a0 (rcu_bh_lock_map+0x40/0x40) 0000000087c73dcb: ffffffff87f926a0 (rcu_bh_lock_map+0x40/0x40) 00000000c32e5178: 0000000000000000 ... 000000007030e8dd: ffff8801c41df9d0 (0xffff8801c41df9d0) 00000000328fa185: ffffffff815e2cf6 (find_held_lock+0x36/0x1c0) 00000000cf1f1bde: 0000000100000001 (0x100000001) 000000003bf1c73e: ffff8801c41dfa28 (0xffff8801c41dfa28) 000000006906b0c4: 1ffff1003883bf41 (0x1ffff1003883bf41) 000000007f9d3fdb: ffff8801c41dfae8 (0xffff8801c41dfae8) 0000000098114466: ffffffff87f926a0 (rcu_bh_lock_map+0x40/0x40) 00000000b6cbdb79: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000caacd0fe: ffff8801c41dfa28 (0xffff8801c41dfa28) 000000008276b6fc: ffff8801c41dfb10 (0xffff8801c41dfb10) 00000000295e4b86: 0000000000000286 (0x286) 0000000006ea2311: 0000000000000000 ... 00000000c76af763: ffff880100000001 (0xffff880100000001) 00000000f0b143b9: ffff88019a99acf0 (0xffff88019a99acf0) 000000000e126cdb: 0000000000000286 (0x286) 00000000b470de94: ffffffff00000001 (0xffffffff00000001) 00000000dd7a721b: 0000000041b58ab3 (0x41b58ab3) 0000000081fc391e: ffffffff87bc8270 (K512_4+0x6830/0x104d64) 00000000faacd7c7: ffffffff815f1a30 (lock_downgrade+0x8f0/0x8f0) 000000002e63ee28: ffff8801c7009400 (0xffff8801c7009400) 00000000d453c956: 0000000000000000 ... 000000009cc79372: 000000009acf2100 (0x9acf2100) 000000008e78e0f5: ffff8801db0236a0 (0xffff8801db0236a0) 0000000085aba57b: 1ffff1003883bf4f (0x1ffff1003883bf4f) 000000001738cd99: ffff8801db0236a0 (0xffff8801db0236a0) 00000000afe1cd33: 1ffff1003883bf51 (0x1ffff1003883bf51) 000000005515123f: ffff8801db0236b0 (0xffff8801db0236b0) 0000000009a3167b: ffff8801c41dfa70 (0xffff8801c41dfa70) 0000000022cb2ca9: ffffffff81b9e421 (kasan_check_read+0x11/0x20) 00000000a1da90d9: ffff8801c41dfb10 (0xffff8801c41dfb10) 0000000041de3d0a: ffffffff8166853c (rcu_is_watching+0x8c/0x150) 00000000a1bd4563: ffff8801c41dfad0 (0xffff8801c41dfad0) 000000002a058487: 0000000041b58ab3 (0x41b58ab3) 000000001efd9539: ffffffff87baccb4 (regoff.34039+0x31a314/0x32ce70) 00000000e2a083db: ffffffff816684b0 (rcu_report_qs_rnp+0x7a0/0x7a0) 0000000092ce0874: ffffffff87f926a0 (rcu_bh_lock_map+0x40/0x40) 000000009bcc2a31: 0000000000000000 ... 0000000018bf020d: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000002357e426: ffffffff87f926a0 (rcu_bh_lock_map+0x40/0x40) 00000000adef63b9: ffff8801c41dfc48 (0xffff8801c41dfc48) 0000000066f55124: ffff8801ad604c00 (0xffff8801ad604c00) 00000000c40ffdcd: ffff8801c41dfb00 (0xffff8801c41dfb00) 00000000483eb93b: 0000000000000286 (0x286) 00000000e5d82c7d: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000643af7c0: 0000000000000001 (0x1) 000000008b8c573a: ffff8801ca9df330 (0xffff8801ca9df330) 000000009721494c: dffffc0000000000 (0xdffffc0000000000) 00000000b9524f87: ffff8801c41dfc48 (0xffff8801c41dfc48) 00000000e80dc445: 0000000000000001 (0x1) 0000000003e73fd2: ffff8801c41dfc70 (0xffff8801c41dfc70) 000000009ba0bffd: ffffffff81cc9424 (__fget+0x414/0x670) 000000003f283108: ffff8801c41dfbc8 (0xffff8801c41dfbc8) 00000000d3a2e913: 1ffff1003883bf6d (0x1ffff1003883bf6d) 0000000028211b82: 0000001600004000 (0x1600004000) 00000000fd09d6c9: ffff8801ad604c50 (0xffff8801ad604c50) 00000000166fb18e: ffff8801ca9df2c0 (0xffff8801ca9df2c0) 00000000ae5ee165: ffff8801ad604c00 (0xffff8801ad604c00) 000000006d2bcbd4: ffff88019a99ac01 (0xffff88019a99ac01) 0000000059d328eb: ffff8801c41dfc08 (0xffff8801c41dfc08) 00000000d50d0b72: ffffed003883bf79 (0xffffed003883bf79) 0000000050042a6c: 0000000041b58ab3 (0x41b58ab3) 0000000022fb7e53: ffffffff87bac908 (regoff.34039+0x319f68/0x32ce70) 0000000092053e40: ffffffff81cc9010 (expand_files.part.8+0x9c0/0x9c0) 000000006e3e9559: ffff880100000001 (0xffff880100000001) 00000000f4ba371e: 0000000000000001 (0x1) 00000000f4e33920: 0000000000000086 (0x86) 0000000029991b42: ffffffff00000001 (0xffffffff00000001) 00000000d49670d3: 0000000041b58ab3 (0x41b58ab3) 000000003d4b5527: ffffffff87bc8270 (K512_4+0x6830/0x104d64) 0000000094ab2350: ffffffff815f1a30 (lock_downgrade+0x8f0/0x8f0) 00000000da1c9009: ffff8801d77b1080 (0xffff8801d77b1080) 0000000036933f49: 0000000000000000 ... 000000001c68c321: ffff8801cf0c0080 (0xffff8801cf0c0080) 00000000e7a8b6be: ffff8801c41dfc08 (0xffff8801c41dfc08) 00000000eaa90958: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000009afc70c9: ffff8801ca9df2c0 (0xffff8801ca9df2c0) 000000008b4975f2: 1ffff1003883bf8a (0x1ffff1003883bf8a) 0000000070649349: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 000000003f165ee7: ffff8801da8925b0 (0xffff8801da8925b0) 0000000044fd40f9: 000000000000ae80 (0xae80) 0000000074635a49: ffff8801c41dfdb8 (0xffff8801c41dfdb8) 0000000035218848: ffffffff81c94f3e (do_vfs_ioctl+0x1de/0x1720) 00000000a28eefa7: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000cb8050b4: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000003e0ff703: dffffc0000000000 (0xdffffc0000000000) 000000003266e819: 1ffff1003883bf8e (0x1ffff1003883bf8e) 00000000d1d1389d: fffffbfff0fe3616 (0xfffffbfff0fe3616) 00000000bc779cd4: 91b6a11a00000000 (0x91b6a11a00000000) 000000005afa18ec: 0000000000000000 ... 000000002ae393ec: 0000000041b58ab3 (0x41b58ab3) 0000000036016f3e: ffffffff87be1068 (K512_4+0x1f628/0x104d64) 000000002139d4c8: ffffffff81c94d60 (ioctl_preallocate+0x300/0x300) 0000000066564089: ffff8801ad604c00 (0xffff8801ad604c00) 00000000d4f67cae: ffff8801c41dfda0 (0xffff8801c41dfda0) 00000000389be7f3: ffffffff81cc99b7 (__fget_light+0x2f7/0x440) 00000000ebf2d0d7: ffffffff86a991c0 (__schedule+0x1ec0/0x1ec0) 000000001b2a0854: 000040009a99ac38 (0x40009a99ac38) 00000000f9171d3d: ffff880100000002 (0xffff880100000002) 00000000f15cba03: 0000000041b58ab3 (0x41b58ab3) 00000000128ec7bb: ffffffff87bae670 (regoff.34039+0x31bcd0/0x32ce70) 00000000291d5a96: ffffffff81cc96c0 (fget_raw+0x20/0x20) 00000000c70661d6: ffff8801c41dfcc0 (0xffff8801c41dfcc0) 0000000060a4ba60: ffffffff00000002 (0xffffffff00000002) 0000000045fc8192: ffff8801c41dfd78 (0xffff8801c41dfd78) 0000000052a4f909: ffffffff81510edf (task_work_run+0x22f/0x2a0) 00000000dc53499d: 1ffff1003883bf9e (0x1ffff1003883bf9e) 000000003378d535: ffff88019a99ac38 (0xffff88019a99ac38) 0000000065b3f58c: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 000000000af8bef9: 1ffff1003883bfab (0x1ffff1003883bfab) 0000000038411496: 0000000000000001 (0x1) 00000000dba138ed: 0000000000000001 (0x1) 00000000fe3b7d14: 0000000000000000 ... 00000000bda4b635: ffff88019a99acf0 (0xffff88019a99acf0) 000000001cc831f0: ffff8801c41dfe20 (0xffff8801c41dfe20) 000000007f262d4f: ffff8801c41dfe20 (0xffff8801c41dfe20) 00000000b300786d: ffff88019a99a4c0 (0xffff88019a99a4c0) 00000000afe9523a: ffffffff8100ab9c (exit_to_usermode_loop+0x8c/0x370) 00000000877f9aad: ffff8801c41dfdf8 (0xffff8801c41dfdf8) 00000000cd812be3: fffffbfff0fe3616 (0xfffffbfff0fe3616) 000000006b0cc85e: 1ffff1003883bfdc (0x1ffff1003883bfdc) 0000000003eda365: 0000000000000086 (0x86) 0000000030057975: 0000000000000000 ... 00000000bf206f49: dffffc0000000000 (0xdffffc0000000000) 00000000603da6c5: ffff8801c41dfdf8 (0xffff8801c41dfdf8) 00000000ffbc539a: ffff8801c41dfd78 (0xffff8801c41dfd78) 00000000f5dc8045: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000f58afd52: ffff8801c41dfdb8 (0xffff8801c41dfdb8) 00000000c6bd00ca: ffffffff83199c04 (security_file_ioctl+0x94/0xc0) 00000000ede45e6a: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 0000000097e964cc: ffff8801ca9df2c1 (0xffff8801ca9df2c1) 000000006ccce190: ffff8801ca9df2c0 (0xffff8801ca9df2c0) 000000001a70debc: 0000000000000000 ... 0000000091350da9: 0000000000000016 (0x16) 000000009e7c9414: 0000000000000000 ... 000000004ace5795: ffff8801c41dfdf8 (0xffff8801c41dfdf8) 00000000890c5b08: ffffffff81c96529 (ksys_ioctl+0xa9/0xd0) 00000000ea30a412: 0000ae809a99a4c0 (0xae809a99a4c0) 0000000049a46f29: ffff8801c41dff58 (0xffff8801c41dff58) 00000000eed02715: 1ffff1003883bfc8 (0x1ffff1003883bfc8) 000000005fe4539f: ffff8801c41dff20 (0xffff8801c41dff20) 00000000a3e560df: ffff8801c41dff58 (0xffff8801c41dff58) 00000000cfc6f2c2: dffffc0000000000 (0xdffffc0000000000) 00000000a59fab90: ffff8801c41dfe20 (0xffff8801c41dfe20) 000000005e9f670d: ffffffff81c965c3 (__x64_sys_ioctl+0x73/0xb0) 00000000448b051a: 1ffff1003883bfc8 (0x1ffff1003883bfc8) 00000000c617d318: ffff8801c41dfe20 (0xffff8801c41dfe20) 0000000035622955: 0000000000000010 (0x10) 000000000ff6e0c0: ffff8801c41dff48 (0xffff8801c41dff48) 000000005df867a6: ffffffff8100c4d9 (do_syscall_64+0x1b9/0x820) 0000000029b0ea81: ffffffff8153aae3 (finish_task_switch+0x1d3/0x870) 0000000002c9e970: 0000000000000000 ... 000000000bbfc830: 0000000041b58ab3 (0x41b58ab3) 000000004e132491: ffffffff87bac908 (regoff.34039+0x319f68/0x32ce70) 0000000039880de5: ffffffff8100c320 (syscall_return_slowpath+0x5e0/0x5e0) 00000000f0a7430b: ffff8801c41dfe68 (0xffff8801c41dfe68) 00000000d2c6ec73: 0000000000000000 ... 0000000042f9992a: ffff8801c41dff48 (0xffff8801c41dff48) 0000000019317c73: ffffffff8100c05d (syscall_return_slowpath+0x31d/0x5e0) 00000000149fa2c2: ffff8801c41dff58 (0xffff8801c41dff58) 00000000a41e8d58: 0000000041b58ab3 (0x41b58ab3) 0000000000c44da1: ffffffff87bac037 (regoff.34039+0x319697/0x32ce70) 000000007b5c3cde: ffff88019a99acf0 (0xffff88019a99acf0) 000000000c5ff4b7: ffff8801c41dfea8 (0xffff8801c41dfea8) 0000000065364289: 0000000000000008 (0x8) 00000000fa31e4a0: ffff88019a99a4c0 (0xffff88019a99a4c0) 000000006753e6d1: ffffffff86c0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 0000000059f6d9bd: 0000000000000000 ... 00000000d1156089: 0000000000000086 (0x86) 000000004d840c30: 0000000000000000 ... 000000000c77a8fd: ffff8801c41dff48 (0xffff8801c41dff48) 00000000329185d8: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000945756ae: 0000000000000000 ... 00000000a8a4b3ed: 91b6a11abfcdb600 (0x91b6a11abfcdb600) 00000000818cd559: 0000000000000000 ... 0000000034bff07a: ffffffff86c0008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 00000000f2c4b09c: 0000000000000000 ... 0000000059753b6a: 00000000004c4912 (0x4c4912) 000000004b2c9bb3: 00000000004cdfd0 (0x4cdfd0) 00000000f9eea710: 00000000ffffffff (0xffffffff) 000000002dba5bce: 00000000009300a0 (0x9300a0) 00000000e7442fee: 00007fbe562ee6d4 (0x7fbe562ee6d4) 00000000f6cda2ec: 0000000000000246 (0x246) 000000005728a6c7: 0000000000000000 ... 000000009a5aafff: ffffffffffffffda (0xffffffffffffffda) 0000000062e1d949: 0000000000456a09 (0x456a09) 00000000ce8b7870: 0000000000000000 ... 00000000b1a72013: 000000000000ae80 (0xae80) 00000000879eecad: 0000000000000016 (0x16) 00000000db7d5f56: 0000000000000010 (0x10) 00000000c34fcd1a: 0000000000456a09 (0x456a09) 00000000bf3325b2: 0000000000000033 (0x33) 00000000132e6a3d: 0000000000000246 (0x246) 00000000d46ee7c6: 00007fbe562edc78 (0x7fbe562edc78) 00000000d7ea06a9: 000000000000002b (0x2b) netlink: 'syz-executor3': attribute type 2 has an invalid length. BUG: unable to handle kernel paging request at 00000000000059c6 PGD 1d0083067 P4D 1d0083067 PUD 1ace66067 PMD 0 Oops: 0000 [#1] SMP KASAN CPU: 0 PID: 15114 Comm: syz-executor2 Tainted: G W 4.18.0-rc6+ #168 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10184 Code: 91 00 00 00 e8 59 da 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801c41df370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc90002206000 RDX: 1ffffffff0f99800 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880193ad0100 R08: ffff88019a99a4c0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fbe562ee700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001c7b14000 CR4: 00000000001426f0 Call Trace: Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) CR2: 00000000000059c6 ---[ end trace 6661fd474bd59332 ]--- RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x1328/0x2600 arch/x86/kvm/vmx.c:10184 Code: 91 00 00 00 e8 59 da 5c 00 48 8b 54 24 08 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 85 8c 10 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801c41df370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc90002206000 RDX: 1ffffffff0f99800 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880193ad0100 R08: ffff88019a99a4c0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007fbe562ee700(0000) GS:ffff8801db000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001c7b14000 CR4: 00000000001426f0