BUG: sleeping function called from invalid context at arch/x86/mm/fault.c:1339 in_atomic(): 0, irqs_disabled(): 1, pid: 7496, name: syz-executor7 1 lock held by syz-executor7/7496: #0: 00000000a41dbe0a (&mm->mmap_sem){++++}, at: __do_page_fault+0x389/0xe50 arch/x86/mm/fault.c:1325 irq event stamp: 5350 hardirqs last enabled at (5349): [] entry_SYSCALL_64_after_hwframe+0x59/0xbe hardirqs last disabled at (5350): [] error_entry+0x76/0xd0 arch/x86/entry/entry_64.S:1262 softirqs last enabled at (5262): [] __do_softirq+0x780/0xb17 kernel/softirq.c:318 softirqs last disabled at (5245): [] invoke_softirq kernel/softirq.c:372 [inline] softirqs last disabled at (5245): [] irq_exit+0x1d4/0x210 kernel/softirq.c:412 CPU: 1 PID: 7496 Comm: syz-executor7 Not tainted 4.18.0-rc5+ #159 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 ___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 d9 d9 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:ffff88018f6ff370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc9000241f000 RDX: 1ffffffff11a2000 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880194db0180 R08: ffff88018f6f22c0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 WARNING: kernel stack regs at 000000006fe03a63 in syz-executor7:7496 has bad 'bp' value 000000007d0705a5 unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 00000000f4b4f0f8: ffff88018f6feed8 (0xffff88018f6feed8) 000000002fa1791e: ffffffff812a9405 (show_trace_log_lvl+0x1f6/0x28c) 000000003f8a7556: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 000000007bb68dcd: ffff88018f6ff348 (0xffff88018f6ff348) 00000000d363e48a: 0000000000000002 (0x2) 00000000792fce8d: 0000000000000001 (0x1) 00000000f9f85495: ffff88018f6f8000 (0xffff88018f6f8000) 000000007c01cf21: ffff88018f700000 (0xffff88018f700000) 00000000566a64d9: 0000000000000000 ... 00000000d76b3399: ffff88018f6f8000 (0xffff88018f6f8000) 00000000f74e7fea: ffff88018f700000 (0xffff88018f700000) 000000003d833285: 0000000000000000 ... 000000003a029516: 0000000000000002 (0x2) 00000000a822545f: ffff88018f6f22c0 (0xffff88018f6f22c0) 000000000e16ef12: 0000010100000000 (0x10100000000) 00000000732d365a: 0000000000000000 ... 0000000087394329: ffff88018f6fee08 (0xffff88018f6fee08) 00000000d2989c40: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 0000000070acfd23: ffff88018f6ff2c8 (0xffff88018f6ff2c8) 00000000656f9e7c: cc851083f81a8300 (0xcc851083f81a8300) 00000000cd691dc3: 0000000000000016 (0x16) 0000000011166868: 0000000000000000 ... 00000000185308b3: ffffffff88f1b0a0 (pv_cpu_ops+0x120/0x120) 000000001412058e: 00000000ffffffff (0xffffffff) 000000002b7bdfdb: ffff88018f6feee8 (0xffff88018f6feee8) 00000000023d0a4c: ffffffff812a94d3 (show_stack+0x38/0x3a) 00000000eb253d2c: ffff88018f6fef98 (0xffff88018f6fef98) 000000000f9b1c95: ffffffff878b3455 (dump_stack+0x1c9/0x2b4) 00000000a0a9390b: fffffbfff11e3614 (0xfffffbfff11e3614) 000000004129123c: dffffc0000000000 (0xdffffc0000000000) 00000000f6605899: 1ffff10031edfde2 (0x1ffff10031edfde2) 00000000e74df4bb: 0000000041b58ab3 (0x41b58ab3) 0000000086e958d0: ffffffff88bd51c4 (regoff.34029+0x367f84/0x37aac0) 00000000ed08ecba: ffffffff878b328c (dump_stack_print_info.cold.2+0x52/0x52) 0000000090c10b12: ffff88018f6fef58 (0xffff88018f6fef58) 00000000cb8eba0d: cc851083f81a8300 (0xcc851083f81a8300) 00000000a6f95ab4: ffffffff88f925e0 (rcu_callback_map+0x40/0x40) 000000009e37533d: 000000000000147d (0x147d) 000000007a9c1319: ffffffff81492074 (irq_exit+0x1d4/0x210) 0000000018ddc583: ffffffff81492074 (irq_exit+0x1d4/0x210) 00000000f9385ec4: ffff88018f6f22c0 (0xffff88018f6f22c0) 000000000f81ce00: ffffed003b5e3ec2 (0xffffed003b5e3ec2) 00000000df02142c: cc851083f81a8300 (0xcc851083f81a8300) 00000000f840f794: 1ffff10031edfdf5 (0x1ffff10031edfdf5) 00000000970d11cb: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000c36016a4: 0000000000001d48 (0x1d48) 0000000026f30090: 000000000000053b (0x53b) 00000000f5dd2630: 0000000000000000 ... 0000000016781ed5: ffff88018f6ff028 (0xffff88018f6ff028) 00000000ab91a51b: ffffffff8155cdf1 (___might_sleep.cold.85+0x11f/0x13a) 00000000c3db214d: 0000000041b58ab3 (0x41b58ab3) 00000000cad4d8ba: ffffffff88be5887 (regoff.34029+0x378647/0x37aac0) 00000000428b5cc6: ffffffff815428b0 (check_same_owner+0x340/0x340) 00000000cc8f7925: 0000000000000001 (0x1) 000000001cb08df5: ffff880194db0180 (0xffff880194db0180) 00000000c3499ec1: 000000000000020e (0x20e) 000000001b444c00: ffff88018f6ff248 (0xffff88018f6ff248) 000000003bba6993: 000000000000020e (0x20e) 00000000127e9828: ffff88018f6ff168 (0xffff88018f6ff168) 00000000dc029205: cc851083f81a8300 (0xcc851083f81a8300) 0000000031e3f04c: 0000000000000502 (0x502) 000000008e3b9eb4: cc851083f81a8300 (0xcc851083f81a8300) 0000000074cb3a7e: ffff88018f6f22c0 (0xffff88018f6f22c0) 0000000058a4fbd4: ffffffff87e7a300 (__func__.46955+0x1e0/0xa00) 00000000afb014e0: 000000000000053b (0x53b) 00000000b4e0aab7: 0000000000000000 ... 000000006bf7daf8: ffff88018f6ff068 (0xffff88018f6ff068) 000000005dc861be: ffffffff81542c75 (__might_sleep+0x95/0x190) 0000000060930f96: cc851083f81a8300 (0xcc851083f81a8300) 00000000e1190c70: 00000000000059c6 (0x59c6) 0000000061804f26: 00000000000059c6 (0x59c6) 00000000c9f72658: ffff88018f6ff2c8 (0xffff88018f6ff2c8) 000000000a456572: 0000000000000001 (0x1) 00000000085e0379: 0000000000000000 ... 000000005104cbfb: ffff88018f6ff150 (0xffff88018f6ff150) 00000000e15beb54: ffffffff81362e46 (__do_page_fault+0x3b6/0xe50) 0000000070861eca: ffff88018f6ff108 (0xffff88018f6ff108) 000000002d4b8880: ffffffff812d39ad (__save_stack_trace+0x8d/0xf0) 00000000ce48b0cb: 0000000000000000 ... 000000003d92ab55: 000000148f6f2b40 (0x148f6f2b40) 00000000f7a6294c: 1ffff10031edfe19 (0x1ffff10031edfe19) 000000001373873d: ffff88019548c8a8 (0xffff88019548c8a8) 00000000efb27422: ffff88019548c800 (0xffff88019548c800) 000000003ca676a6: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000b47d996e: 0000000041b58ab3 (0x41b58ab3) 00000000e2137f02: ffffffff88be6dbb (regoff.34029+0x379b7b/0x37aac0) 000000008c54f0c5: ffffffff81362a90 (mm_fault_error+0x380/0x380) 000000004d83d723: ffffffff815eb4a0 (trace_hardirqs_on+0x10/0x10) 0000000053c20bed: 0000000041b58ab3 (0x41b58ab3) 00000000aedc300d: ffffffff88bdd1a8 (regoff.34029+0x36ff68/0x37aac0) 000000007df8c95a: ffffffff81130960 (kvm_mmu_slot_gfn_write_protect+0xd0/0xd0) 000000003663a57b: ffff8801d67dd380 (0xffff8801d67dd380) 00000000fb2be01d: ffff88018f6ff108 (0xffff88018f6ff108) 000000004f948daf: ffff88018f6ff108 (0xffff88018f6ff108) 00000000e9eb9cbf: ffff88018f6ff348 (0xffff88018f6ff348) 00000000ce2c6c13: cc851083f81a8300 (0xcc851083f81a8300) 000000000f3ec750: 1ffff10031edfe2e (0x1ffff10031edfe2e) 000000001b698a3f: ffff88018f6ff2c8 (0xffff88018f6ff2c8) 0000000051461433: 0000000000000000 ... 000000005e7727e6: 00000000000059c6 (0x59c6) 000000003bab0f69: ffff88018f6ff290 (0xffff88018f6ff290) 00000000f821f749: ffff88018f6ff2b8 (0xffff88018f6ff2b8) 00000000cc3e16d5: ffffffff81363a06 (do_page_fault+0xf6/0x8c0) 0000000056f6a850: ffff880194db0180 (0xffff880194db0180) 000000005767bddd: 000000000000000d (0xd) 00000000b7b20be6: 0000000041b58ab3 (0x41b58ab3) 00000000c6e6ec8d: ffffffff88bd4e40 (regoff.34029+0x367c00/0x37aac0) 00000000015e969c: ffffffff81363910 (vmalloc_sync_all+0x30/0x30) 000000009aae7a39: ffff88018f6ff1d8 (0xffff88018f6ff1d8) 0000000008a253f7: ffffffff810da2cd (kvm_multiple_exception+0x22d/0x580) 00000000208b3d33: 0000000000000000 ... 00000000cb8eb018: 01ffffff00000001 (0x1ffffff00000001) 000000007dfc02e3: ffff88018f6ff388 (0xffff88018f6ff388) 0000000063c0d6d9: ffff880194db0180 (0xffff880194db0180) 000000006b9224a1: 000000000000000d (0xd) 00000000226316c2: 0000000000000000 ... 000000009b1c7786: ffff88018f6ff388 (0xffff88018f6ff388) 00000000438a2e6a: 0000000000000000 ... 00000000ea5e2df7: ffff88018f6ff200 (0xffff88018f6ff200) 00000000d9e28a0f: 0000000041b58ab3 (0x41b58ab3) 0000000089224490: ffffffff88bd4547 (regoff.34029+0x367307/0x37aac0) 0000000082fe0411: ffffffff815e2370 (graph_lock+0x170/0x170) 0000000011376490: 0000000000000001 (0x1) 00000000ecebec4a: ffff88018f6ff3b0 (0xffff88018f6ff3b0) 000000009edfd0eb: ffffffff811dcb5b (handle_wrmsr+0x22b/0xa30) 00000000a3682f57: 0000000000000001 (0x1) 00000000f363fde9: ffff88018f6ff268 (0xffff88018f6ff268) 000000007fefeba2: 0000020e815e2eb5 (0x20e815e2eb5) 00000000c38c2e98: 0000000041b58ab3 (0x41b58ab3) 00000000bec7190d: ffffffff88bd6fb0 (regoff.34029+0x369d70/0x37aac0) 00000000c79cc3d0: 0000000000000086 (0x86) 00000000c525029f: 0000000000000001 (0x1) 0000000060017c1d: 0000000000000000 ... 000000000235fb0a: ffff88018f6ff2b0 (0xffff88018f6ff2b0) 00000000ecc67cd9: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) 0000000054a15daf: 0000000000000000 ... 000000002ae658a7: cc851083f81a8300 (0xcc851083f81a8300) 0000000070208261: 0000000000000001 (0x1) 00000000629848fe: 0000000000000000 ... 0000000009c97349: ffff88018f6ff2c9 (0xffff88018f6ff2c9) 0000000086a7ffd0: ffffffff87a00fce (page_fault+0x1e/0x30) 000000006fe03a63: 0000000000000000 ... 000000002ecb22fe: ffff880194db0180 (0xffff880194db0180) 000000003d5af041: 0000000010000000 (0x10000000) 0000000046421bfd: 0000000000000000 ... 00000000749fe754: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000b3bd25e9: 0000000000000286 (0x286) 00000000fbc4f848: ffffc9000241f000 (0xffffc9000241f000) 000000001e57ea50: 1ffffffff11a2000 (0x1ffffffff11a2000) 0000000034682d87: ffffffff811f3df7 (vmx_vcpu_run+0x1307/0x2600) 000000005cd66cf2: 0000000000000005 (0x5) 000000005e28b319: ffffffffffffffff (0xffffffffffffffff) 00000000547fa9b4: ffffffff811f3e18 (vmx_vcpu_run+0x1328/0x2600) 000000009e975ed9: 0000000000000010 (0x10) 00000000168d7a71: 0000000000010046 (0x10046) 0000000067634b7e: ffff88018f6ff370 (0xffff88018f6ff370) 0000000074ea70bb: 0000000000000018 (0x18) 0000000013927e30: 0000000000000286 (0x286) 000000007e9eba29: ffffffff88d10000 (raw_data+0x2000/0x2000) 0000000037423713: 0000000000000003 (0x3) 00000000ddf51eb1: ffffffff88d10000 (raw_data+0x2000/0x2000) 00000000f3cbc8fc: 0000000000000000 ... 00000000e67b54b5: ffff88018f6ff3b0 (0xffff88018f6ff3b0) 0000000092e7f66b: ffff88018f6f2b38 (0xffff88018f6f2b38) 00000000149a086f: ffffffff00000001 (0xffffffff00000001) 000000001201064b: ffff88018f6f2b40 (0xffff88018f6f2b40) 00000000b521e934: ffff88018f6f2af0 (0xffff88018f6f2af0) 00000000e15ebc19: ffff88018f6f2ae8 (0xffff88018f6f2ae8) 000000009884cb59: ffff88018f6f2af8 (0xffff88018f6f2af8) 000000006a5a1db7: 1ffff10031edfe7c (0x1ffff10031edfe7c) 00000000fc21bf46: 0000000000000000 ... 00000000615dd4df: 0000000041b58ab3 (0x41b58ab3) 0000000098309c7c: ffffffff88bf0680 (K512_4+0x6780/0x12063c) 0000000000712128: ffffffff815eb4a0 (trace_hardirqs_on+0x10/0x10) 00000000e3d1382e: 0000000000000286 (0x286) 00000000f48e655d: 0000000000000000 ... 00000000190a50d4: 1ffff10031edfe83 (0x1ffff10031edfe83) 00000000f761a8f4: 0000000000000000 ... 0000000012bd06b5: 0000000041b58ab3 (0x41b58ab3) 00000000f42335de: ffffffff88bd4547 (regoff.34029+0x367307/0x37aac0) 00000000055de232: ffffffff811ee7a0 (handle_vmfunc+0x9d0/0x9d0) 00000000951ffe5f: 0000000000000000 ... 00000000be248afa: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000e4f5fbd3: dffffc0000000000 (0xdffffc0000000000) 0000000081ba45ca: 0000000000000007 (0x7) 00000000f951b4e9: ffffed0031ede55e (0xffffed0031ede55e) 00000000e34d18ae: ffff88018f6ff4b0 (0xffff88018f6ff4b0) 000000000d20719c: 0000000041b58ab3 (0x41b58ab3) 00000000d5e81d36: ffffffff88bd51c4 (regoff.34029+0x367f84/0x37aac0) 0000000093499bb9: 0000000000000000 ... 00000000056a7149: ffffffff00000019 (0xffffffff00000019) 000000000b462d30: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000c4b5f4e2: ffffffff810e6669 (vcpu_enter_guest+0x11a9/0x6090) 00000000ac88d1bc: 0000000000000000 ... 00000000534e513c: cc851083f81a8300 (0xcc851083f81a8300) 000000008c4ea6b9: cc851083f81a8300 (0xcc851083f81a8300) 0000000073ad3521: ffff880194db0180 (0xffff880194db0180) 00000000e0eee24c: ffffffff88d10000 (raw_data+0x2000/0x2000) 000000003e0c0eda: 0000000000000000 ... 000000009110ca7e: ffff88018f6ff840 (0xffff88018f6ff840) 000000005263009d: ffffffff810e751b (vcpu_enter_guest+0x205b/0x6090) 00000000d0d7bd73: ffff88018f6f22c0 (0xffff88018f6f22c0) 000000006c43e343: 0000000041b58ab3 (0x41b58ab3) 0000000026d6792c: ffffffff88bd4547 (regoff.34029+0x367307/0x37aac0) 00000000db92ec96: ffffffff815e2370 (graph_lock+0x170/0x170) 00000000419292c0: ffff88018f6ff560 (0xffff88018f6ff560) 000000005e96517b: ffffffff815e2eb5 (__lock_is_held+0xb5/0x140) 0000000080a88ad6: ffff880194db054c (0xffff880194db054c) 00000000bc2f184c: ffff880194db2d3c (0xffff880194db2d3c) 000000004a02405b: ffff880194db4500 (0xffff880194db4500) 000000002b22a0ad: ffff880194db01a8 (0xffff880194db01a8) 000000009e1f0818: ffffffb9f22e9763 (0xffffffb9f22e9763) 0000000099c4e606: 1ffff10031edfeaa (0x1ffff10031edfeaa) 00000000e30c1272: 0000000041b58ab3 (0x41b58ab3) 000000006e49aa4e: ffffffff88bdb9e8 (regoff.34029+0x36e7a8/0x37aac0) 000000005cca288b: ffffffff810e54c0 (kvm_set_msr_common+0x26a0/0x26a0) 00000000931ccbbd: ffffffff88bf0680 (K512_4+0x6780/0x12063c) 0000000015333203: 0000000000004000 (0x4000) 0000000064214c04: ffff88018f6f2340 (0xffff88018f6f2340) 0000000072488a19: 1ffff10031edfeb8 (0x1ffff10031edfeb8) 000000006b368f95: ffff88018f6f2380 (0xffff88018f6f2380) 00000000f60f0eed: cc851083f81a8300 (0xcc851083f81a8300) 000000002b1c565a: 1ffff10031edfec8 (0x1ffff10031edfec8) 000000002867a19f: ffff88018f6f2af8 (0xffff88018f6f2af8) 00000000f6cfeda9: ffff880194db0238 (0xffff880194db0238) 000000005d3e5fba: ffff880194db0238 (0xffff880194db0238) 00000000aac7f941: 0000000000000000 ... 000000005ced9872: ffff88018f6ff608 (0xffff88018f6ff608) 0000000002301c61: ffffffff815e2c76 (find_held_lock+0x36/0x1c0) 000000006046999b: 00000001815865c0 (0x1815865c0) 000000009753c74e: ffff88018f6ff660 (0xffff88018f6ff660) 00000000805882a2: 1ffff10031edfec8 (0x1ffff10031edfec8) 00000000a09f9fc1: ffff88018f6ff720 (0xffff88018f6ff720) 00000000730cb2a9: ffff880194db0238 (0xffff880194db0238) 000000002015d32d: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000a5127827: ffff88018f6ff660 (0xffff88018f6ff660) 00000000549b7234: ffff88018f6ff748 (0xffff88018f6ff748) 00000000de9c54af: 0000000000000286 (0x286) 00000000d8d3fb94: 0000000041b58ab3 (0x41b58ab3) 0000000025173233: ffffffff00000001 (0xffffffff00000001) 00000000f276c252: ffff88018f6f2af0 (0xffff88018f6f2af0) 000000004e5e97b7: 0000000000000286 (0x286) 00000000256b0498: ffffffff00000001 (0xffffffff00000001) 00000000dfad91ea: 0000000041b58ab3 (0x41b58ab3) 000000007726d074: ffffffff88bf0710 (K512_4+0x6810/0x12063c) 00000000905fde4f: ffffffff815f19b0 (lock_downgrade+0x8f0/0x8f0) 0000000003c89dc6: ffffc9001219eda8 (0xffffc9001219eda8) 00000000ee03edfa: ffffc90000000000 (0xffffc90000000000) 00000000b3bdea01: 0000000000000001 (0x1) 00000000b63e6798: ffff88018f6ff6b8 (0xffff88018f6ff6b8) 000000004a1b4793: ffffffff815e2c76 (find_held_lock+0x36/0x1c0) 00000000257535b0: 000000028f6f22c0 (0x28f6f22c0) 0000000023fb9bd8: ffff88018f6ff6a0 (0xffff88018f6ff6a0) 000000003249b782: ffffffff8137bfcc (get_cpu_entry_area+0xc/0x30) 00000000b667056c: 1ffff10031edfed7 (0x1ffff10031edfed7) 000000003ce71a64: ffff88018f6ff730 (0xffff88018f6ff730) 00000000b57de41a: ffffffff812db3c1 (load_fixmap_gdt+0x111/0x180) 0000000073dc7eae: ffff88018f6ff710 (0xffff88018f6ff710) 0000000050b78bd8: 0000000041b58ab3 (0x41b58ab3) 00000000a59284de: ffffffff88be3867 (regoff.34029+0x376627/0x37aac0) 00000000d90d69c7: ffffffff812db2b0 (load_direct_gdt+0x1c0/0x1c0) 000000007beb0089: ffff880100000002 (0xffff880100000002) 00000000568c692c: fe0000032000007f (0xfe0000032000007f) 000000009adb1898: 0000000000000000 ... 000000004a954a09: ffffffff00000002 (0xffffffff00000002) 00000000bcaae788: 0000000041b58ab3 (0x41b58ab3) 00000000ccf204fc: ffffffff88bf0710 (K512_4+0x6810/0x12063c) 0000000021dc7563: ffffffff815f19b0 (lock_downgrade+0x8f0/0x8f0) 000000003ec0db1c: 0000000000000003 (0x3) 00000000b3679a94: 0000000000000001 (0x1) 000000001e769b12: cc851083f81a8300 (0xcc851083f81a8300) 0000000071564bcb: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000870c1dd5: ffffffff8aa4cb60 (console_drivers+0x40/0x40) 00000000937c8e4c: dffffc0000000000 (0xdffffc0000000000) 000000009626ba8e: ffff88018f6ff748 (0xffff88018f6ff748) 000000006eaff01b: ffffffff81b9deb4 (kasan_check_write+0x14/0x20) 00000000b7499ff3: ffff88018f6ff8c8 (0xffff88018f6ff8c8) 0000000077e98eb0: ffffffff87919f97 (__mutex_unlock_slowpath+0x197/0x8c0) 000000007a33f564: ffffffff88bdf03f (regoff.34029+0x371dff/0x37aac0) 00000000de1cba24: ffffffff811def30 (vmx_set_virtual_apic_mode+0x770/0x770) 000000007eb559df: 1ffff10031edfef0 (0x1ffff10031edfef0) 00000000f316239a: ffffed0000000000 (0xffffed0000000000) 000000000f3f9046: fffffbfff1566074 (0xfffffbfff1566074) 00000000451b50c6: 0000000041b58ab3 (0x41b58ab3) 0000000080bd95ca: ffffffff88bf0098 (K512_4+0x6198/0x12063c) 000000002c47f14c: ffffffff87919e00 (wait_for_completion+0x8d0/0x8d0) 0000000062af5132: ffffffff00000019 (0xffffffff00000019) 000000009f13f295: 0000000000000001 (0x1) 00000000bce71787: ffff88018f6ff7a0 (0xffff88018f6ff7a0) 00000000340f93f6: 0000000041b58ab3 (0x41b58ab3) 00000000c8267027: ffffffff88bd4f1e (regoff.34029+0x367cde/0x37aac0) 000000001af20e15: ffffffff8152e640 (kick_process+0x110/0x110) 00000000e490ed81: ffff8801daf236a0 (0xffff8801daf236a0) 0000000050327034: 1ffff10031edff01 (0x1ffff10031edff01) 0000000004fb1464: ffff8801daf236b0 (0xffff8801daf236b0) 0000000036da2098: ffff88018f6ff7f0 (0xffff88018f6ff7f0) 00000000dff1585a: ffffffff81b9de91 (kasan_check_read+0x11/0x20) 000000004a6dd70c: ffff88018f6ff890 (0xffff88018f6ff890) 000000009be2e298: ffffffff816684bc (rcu_is_watching+0x8c/0x150) 00000000f6b86098: 1ffff10031edff07 (0x1ffff10031edff07) 000000004c97676e: 0000000041b58ab3 (0x41b58ab3) 00000000e09e9ceb: ffffffff88bd4f1e (regoff.34029+0x367cde/0x37aac0) 0000000071b481c4: ffffffff8166c550 (rcu_pm_notify+0xc0/0xc0) 000000001cd3a6a6: ffffffff8f6f22c0 (0xffffffff8f6f22c0) 00000000075fad0d: ffff88018f6f2af0 (0xffff88018f6f2af0) 00000000129b65ed: ffffffff88f925e0 (rcu_callback_map+0x40/0x40) 0000000000131ee4: 0000000000000286 (0x286) 00000000286e009c: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000575f8828: ffffffff88f925e0 (rcu_callback_map+0x40/0x40) 00000000c62c8cd5: ffff880194db01d8 (0xffff880194db01d8) 0000000061a1df33: 0000000000000000 ... 000000001278fee3: ffff88018f6ff890 (0xffff88018f6ff890) 00000000312f2508: 0000000000000286 (0x286) 0000000026a2f12e: 0000000000000001 (0x1) 000000003bc75c67: 0000000000000003 (0x3) 00000000169a6e15: 0000000000000001 (0x1) 0000000011c83640: ffffffff81071205 (kvm_vcpu_ioctl+0x2b5/0x1300) 0000000089d6408e: ffff88018f6ff8a8 (0xffff88018f6ff8a8) 000000009fc231b6: ffffffff8165e098 (rcu_read_lock_sched_held+0x108/0x120) 00000000c4fedd43: 0000000000000000 ... 000000006f810592: ffff88018f6ff8d8 (0xffff88018f6ff8d8) 0000000061a27984: ffffffff81b9c4e9 (kfree+0x1e9/0x260) 00000000f3576ec8: 1ffff10031edff20 (0x1ffff10031edff20) 00000000b0be442a: 0000000000000001 (0x1) 0000000016bacd46: 0000000000000000 ... 00000000c5e9a6e5: ffff880194db01d8 (0xffff880194db01d8) 000000002ce3fe36: ffff88018f6ffc08 (0xffff88018f6ffc08) 000000004e57de56: ffffffff8107120a (kvm_vcpu_ioctl+0x2ba/0x1300) 0000000069ca1cdd: 0000000000000001 (0x1) 00000000d338ae03: 0000000000000000 ... 000000001174ee07: 0000000041b58ab3 (0x41b58ab3) 000000001169a562: ffffffff88bd9948 (regoff.34029+0x36c708/0x37aac0) 0000000069902621: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 00000000dbe9ad69: dffffc0000000000 (0xdffffc0000000000) 0000000036e4932b: ffff88018f6ff940 (0xffff88018f6ff940) 000000000a0d5c74: ffffffff815eb2f1 (trace_hardirqs_on_caller+0x421/0x5c0) 000000005f74c6ed: ffff8801daf2c9c0 (0xffff8801daf2c9c0) 000000007a04fdde: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000b64acb0d: ffff88018f6ff950 (0xffff88018f6ff950) 0000000097b799e7: ffffffff815eb49d (trace_hardirqs_on+0xd/0x10) 000000000044ca80: ffff88018f6ff968 (0xffff88018f6ff968) 000000005afec715: cc851083f81a8300 (0xcc851083f81a8300) 000000006a4abe80: 1ffff10031edff41 (0x1ffff10031edff41) 000000009c5280c8: ffff88018f6f2af8 (0xffff88018f6f2af8) 0000000066635395: ffffffff88f92660 (rcu_bh_lock_map+0x40/0x40) 00000000f0bab308: ffffffff88f92660 (rcu_bh_lock_map+0x40/0x40) 0000000051a0e7a9: 0000000000000000 ... 00000000ead06d57: ffff88018f6ff9d0 (0xffff88018f6ff9d0) 00000000eee23d2c: ffffffff815e2c76 (find_held_lock+0x36/0x1c0) 0000000089fd14c9: 0000000100000001 (0x100000001) 0000000066b5dde7: ffff88018f6ffa28 (0xffff88018f6ffa28) 000000003ffcbe05: 1ffff10031edff41 (0x1ffff10031edff41) 0000000070d13d8c: ffff88018f6ffae8 (0xffff88018f6ffae8) 00000000c52061aa: ffffffff88f92660 (rcu_bh_lock_map+0x40/0x40) 000000001b4c8684: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000e47193fa: ffff88018f6ffa28 (0xffff88018f6ffa28) 00000000a66ad5f3: ffff88018f6ffb10 (0xffff88018f6ffb10) 000000003dd6f3b0: 0000000000000286 (0x286) 000000005d45ee8c: 0000000000000000 ... 00000000e40e67b1: ffff880100000001 (0xffff880100000001) 0000000030690ebc: ffff88018f6f2af0 (0xffff88018f6f2af0) 000000008eaf7307: 0000000000000286 (0x286) 000000009aea076a: ffffffff00000001 (0xffffffff00000001) 000000003a1bd429: 0000000041b58ab3 (0x41b58ab3) 00000000bcca8cb6: ffffffff88bf0710 (K512_4+0x6810/0x12063c) 000000008c883653: ffffffff815f19b0 (lock_downgrade+0x8f0/0x8f0) 0000000001b683bb: ffff8801b4fbcf00 (0xffff8801b4fbcf00) 00000000e262f98c: 0000000000000000 ... 0000000029508523: 0000000094e98280 (0x94e98280) 0000000005806f5a: ffff8801daf236a0 (0xffff8801daf236a0) 00000000ab9797e3: 1ffff10031edff4f (0x1ffff10031edff4f) 00000000e5e973de: ffff8801daf236a0 (0xffff8801daf236a0) 00000000f8284d2f: 1ffff10031edff51 (0x1ffff10031edff51) 0000000080fa759f: ffff8801daf236b0 (0xffff8801daf236b0) 000000000e931044: ffff88018f6ffa70 (0xffff88018f6ffa70) 00000000e366fe72: ffffffff81b9de91 (kasan_check_read+0x11/0x20) 0000000044ff31cd: ffff88018f6ffb10 (0xffff88018f6ffb10) 00000000e688a4e8: ffffffff816684bc (rcu_is_watching+0x8c/0x150) 000000003c5739d7: ffff88018f6ffad0 (0xffff88018f6ffad0) 00000000ba5f4b45: 0000000041b58ab3 (0x41b58ab3) 0000000042ab3f1d: ffffffff88bd51c4 (regoff.34029+0x367f84/0x37aac0) 000000005ffe7c03: ffffffff81668430 (rcu_report_qs_rnp+0x7a0/0x7a0) 00000000903cdf0f: ffffffff88f92660 (rcu_bh_lock_map+0x40/0x40) 00000000d1a162b7: 0000000000000000 ... 0000000068277c5e: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000afe5ce73: ffffffff88f92660 (rcu_bh_lock_map+0x40/0x40) 00000000dc0a5508: ffff88018f6ffc48 (0xffff88018f6ffc48) 0000000094a5d36c: ffff8801c150a440 (0xffff8801c150a440) 00000000013a0f98: ffff88018f6ffb00 (0xffff88018f6ffb00) 0000000099111558: 0000000000000286 (0x286) 000000005c60505f: 0000000000000000 ... 00000000b3a4251a: 0000000000000001 (0x1) 000000009e645bc0: ffff8801bf4a07f0 (0xffff8801bf4a07f0) 000000002e80a2bd: dffffc0000000000 (0xdffffc0000000000) 0000000044a314b3: ffff88018f6ffc48 (0xffff88018f6ffc48) 00000000a51f7979: 0000000000000001 (0x1) 0000000083d0e10f: ffff88018f6ffc70 (0xffff88018f6ffc70) 0000000016a08e26: ffffffff81cc8e64 (__fget+0x414/0x670) 00000000fa63e4ef: ffff88018f6ffbc8 (0xffff88018f6ffbc8) 00000000be00dcb8: 1ffff10031edff6d (0x1ffff10031edff6d) 00000000418b759d: 0000001600004000 (0x1600004000) 00000000c7027467: ffff8801c150a490 (0xffff8801c150a490) 00000000938ee34e: ffff8801bf4a0780 (0xffff8801bf4a0780) 000000005061a8d3: ffff8801c150a440 (0xffff8801c150a440) 000000009cdf243f: ffff88018f6f2a01 (0xffff88018f6f2a01) 000000002c61fcf4: ffff88018f6ffc08 (0xffff88018f6ffc08) 000000009448431a: ffffed0031edff79 (0xffffed0031edff79) 0000000050fe2a3c: 0000000041b58ab3 (0x41b58ab3) 00000000cbaee845: ffffffff88bd4e18 (regoff.34029+0x367bd8/0x37aac0) 000000009e733c93: ffffffff81cc8a50 (expand_files.part.8+0x9c0/0x9c0) 00000000cf340f05: ffff880100000001 (0xffff880100000001) 00000000d37f2030: 0000000000000001 (0x1) 00000000e58e63c3: 0000000000000086 (0x86) 00000000d01ee8bd: ffffffff00000001 (0xffffffff00000001) 00000000d0084f99: 0000000041b58ab3 (0x41b58ab3) 0000000009a1d8db: ffffffff88bf0710 (K512_4+0x6810/0x12063c) 000000003f364fe3: ffffffff815f19b0 (lock_downgrade+0x8f0/0x8f0) 0000000034c2f17a: ffff8801bf4a0500 (0xffff8801bf4a0500) 00000000f2c6f579: 0000000000000000 ... 00000000a2ef7f9c: ffff8801ab963180 (0xffff8801ab963180) 0000000093a0f6e6: ffff88018f6ffc08 (0xffff88018f6ffc08) 00000000265dba29: cc851083f81a8300 (0xcc851083f81a8300) 000000002507a04e: ffff8801bf4a0780 (0xffff8801bf4a0780) 00000000e35f94e8: 1ffff10031edff8a (0x1ffff10031edff8a) 00000000ac69135f: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 0000000074f2cfae: ffff88018f6ffc08 (0xffff88018f6ffc08) 0000000092f65067: ffffffff817c18f6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 00000000058d9198: ffff88018f6ffdb8 (0xffff88018f6ffdb8) 0000000060c4e1e5: ffffffff81c949a1 (do_vfs_ioctl+0x201/0x1720) 00000000d61445bd: cc851083f81a8300 (0xcc851083f81a8300) 000000004de24804: ffff88018f6f22c0 (0xffff88018f6f22c0) 0000000038a746d6: dffffc0000000000 (0xdffffc0000000000) 00000000a0e4e9f0: 1ffff10031edff8e (0x1ffff10031edff8e) 0000000005b677cd: fffffbfff11e3616 (0xfffffbfff11e3616) 000000002d97bcd2: cc85108300000000 (0xcc85108300000000) 00000000ad59e98d: 0000000000000000 ... 00000000d69e8d7a: 0000000041b58ab3 (0x41b58ab3) 0000000059a88436: ffffffff88c094f0 (K512_4+0x1f5f0/0x12063c) 000000000d99005e: ffffffff81c947a0 (ioctl_preallocate+0x300/0x300) 00000000f42fd88f: ffff8801c150a440 (0xffff8801c150a440) 0000000057fd5552: ffff88018f6ffda0 (0xffff88018f6ffda0) 00000000b290d67d: ffffffff81cc93f7 (__fget_light+0x2f7/0x440) 00000000a61c0a67: ffffffff87912f70 (__schedule+0x1ed0/0x1ed0) 00000000aec45384: 000040008f6f2a38 (0x40008f6f2a38) 000000000c1459ee: ffff880100000002 (0xffff880100000002) 00000000d968040b: 0000000041b58ab3 (0x41b58ab3) 000000006b18e339: ffffffff88bd6b80 (regoff.34029+0x369940/0x37aac0) 00000000c5d24cd2: ffffffff81cc9100 (fget_raw+0x20/0x20) 000000002f7589fd: ffff88018f6ffcc0 (0xffff88018f6ffcc0) 000000007e6affc2: ffffffff00000002 (0xffffffff00000002) 0000000044ce25e9: ffff88018f6ffd78 (0xffff88018f6ffd78) 0000000077c4020c: ffffffff81510e9f (task_work_run+0x22f/0x2a0) 00000000dfa35161: 1ffff10031edff9e (0x1ffff10031edff9e) 000000003ab96fcd: ffff88018f6f2a38 (0xffff88018f6f2a38) 00000000e7fffb12: cc851083f81a8300 (0xcc851083f81a8300) 0000000039eccd28: 1ffff10031edffab (0x1ffff10031edffab) 000000003a616523: 0000000000000001 (0x1) 000000006ff3aa10: 0000000000000000 ... 000000007e7ad9b1: ffff88018f6f2af0 (0xffff88018f6f2af0) 0000000096316889: ffff88018f6ffe20 (0xffff88018f6ffe20) 00000000e9ca125a: ffff88018f6ffe20 (0xffff88018f6ffe20) 000000004f89fdb6: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000924a69f1: ffffffff8100ab9c (exit_to_usermode_loop+0x8c/0x370) 000000003ba52773: ffff88018f6ffdf8 (0xffff88018f6ffdf8) 000000000582def7: fffffbfff11e3616 (0xfffffbfff11e3616) 00000000742f1922: 1ffff10031edffdc (0x1ffff10031edffdc) 00000000c68c14ec: 0000000000000086 (0x86) 00000000e36b7a5b: 0000000000000000 ... 00000000f6aae38a: dffffc0000000000 (0xdffffc0000000000) 00000000ab7047f2: ffff88018f6ffdf8 (0xffff88018f6ffdf8) 0000000047d53918: ffff8801bf4a0780 (0xffff8801bf4a0780) 00000000198fbe44: ffff8801bf4a0780 (0xffff8801bf4a0780) 00000000405cc29b: 0000000000000000 ... 000000008ccbdc13: ffff88018f6ffd90 (0xffff88018f6ffd90) 0000000076249227: ffffffff817c18ba (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 0000000029ddd850: ffff88018f6ffdb8 (0xffff88018f6ffdb8) 000000006382c7bf: ffffffff81c42a80 (fput+0x130/0x1a0) 00000000fb7de3bd: 0000000000000001 (0x1) 00000000e320c088: ffff8801bf4a0780 (0xffff8801bf4a0780) 00000000e10d3305: 0000000000000000 ... 000000006e98eeeb: ffff88018f6ffdf8 (0xffff88018f6ffdf8) 0000000020ef556d: ffffffff81c95f41 (ksys_ioctl+0x81/0xd0) 0000000038ae8a1b: 0000ae808f6f22c0 (0xae808f6f22c0) 00000000048ef568: ffff88018f6fff58 (0xffff88018f6fff58) 00000000397e16b3: 1ffff10031edffc8 (0x1ffff10031edffc8) 00000000a0253937: ffff88018f6fff20 (0xffff88018f6fff20) 000000008805b675: ffff88018f6fff58 (0xffff88018f6fff58) 00000000e2889c8e: 0000000000000086 (0x86) 0000000032c1ba77: ffff88018f6f22c0 (0xffff88018f6f22c0) 0000000094bd76b9: 1ffff10031edffc8 (0x1ffff10031edffc8) 00000000b8308b83: ffff88018f6fff20 (0xffff88018f6fff20) 000000007d114dcc: ffff88018f6ffe20 (0xffff88018f6ffe20) 00000000e47cff6f: ffffffff817c18f6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 00000000183f8b82: ffff88018f6fff48 (0xffff88018f6fff48) 000000006aff09fb: ffffffff8100c7b7 (do_syscall_64+0x497/0x820) 00000000a6cc1814: ffffffff8153aa53 (finish_task_switch+0x1d3/0x870) 00000000f76f1a27: 0000000000000000 ... 00000000f5abf8a5: 0000000041b58ab3 (0x41b58ab3) 0000000071d2f8c3: ffffffff88bd4e18 (regoff.34029+0x367bd8/0x37aac0) 00000000acf435c9: ffffffff8100c320 (syscall_return_slowpath+0x5e0/0x5e0) 00000000c2d831e3: ffff88018f6ffe68 (0xffff88018f6ffe68) 00000000a2d23ef2: 0000000000000000 ... 0000000077148dc6: ffff88018f6fff48 (0xffff88018f6fff48) 00000000b033cb5a: ffffffff8100c05d (syscall_return_slowpath+0x31d/0x5e0) 00000000b43cb3cb: ffff88018f6fff58 (0xffff88018f6fff58) 00000000a1f8ef25: 0000000041b58ab3 (0x41b58ab3) 00000000cf1a6824: ffffffff88bd4547 (regoff.34029+0x367307/0x37aac0) 0000000067e848de: ffff88018f6f2af0 (0xffff88018f6f2af0) 00000000e6c17b50: ffff88018f6ffea8 (0xffff88018f6ffea8) 000000001db32037: 0000000000000000 ... 00000000b006919c: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000506f076d: ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 00000000efb4a130: 0000000000000000 ... 0000000017689e40: ffff88018f6ffef0 (0xffff88018f6ffef0) 00000000f5cb9295: ffffffff815eb2f1 (trace_hardirqs_on_caller+0x421/0x5c0) 000000004a6e0d1e: 0000000000000000 ... 00000000c0500a22: ffff88018f6fff48 (0xffff88018f6fff48) 00000000ffe556c1: ffffffff81007d04 (trace_hardirqs_on_thunk+0x1a/0x1c) 000000006cab6148: ffff8801bf4a07f7 (0xffff8801bf4a07f7) 00000000cbf979af: ffffed0037e940fe (0xffffed0037e940fe) 00000000010df1fa: ffffed0037e940fe (0xffffed0037e940fe) 0000000096332f86: ffff88018f6f22c0 (0xffff88018f6f22c0) 00000000f893eec9: 0000000000000000 ... 00000000ee26d358: ffffc9000241f000 (0xffffc9000241f000) 000000002ae31a8c: 1ffff10031ede459 (0x1ffff10031ede459) 000000002ce25a6e: ffffffff8100c7b7 (do_syscall_64+0x497/0x820) 00000000482c68fc: ffff88018f6f22c8 (0xffff88018f6f22c8) 00000000dd9d3ccc: 0000000000000000 ... 000000005840b8a2: ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 00000000ddc73fc2: 0000000000000000 ... 00000000a3abcaa5: 00000000004cc6d0 (0x4cc6d0) 000000006072a193: 00000000004bdc94 (0x4bdc94) 000000003f156e16: 00000000ffffffff (0xffffffff) 000000005eec4ab3: 000000000072bea0 (0x72bea0) 0000000010d22851: 00007f9995fc06d4 (0x7f9995fc06d4) 000000007d997a70: 0000000000000246 (0x246) 00000000382d233d: 0000000000000000 ... 00000000bd08ae0d: 0000000000455ab9 (0x455ab9) 000000002d012de6: 0000000000000000 ... 0000000010c0b409: 000000000000ae80 (0xae80) 000000009686c78b: 0000000000000016 (0x16) 000000008353d0bf: 0000000000000010 (0x10) 000000003dffb6b0: 0000000000455ab9 (0x455ab9) 0000000096611fb4: 0000000000000033 (0x33) 000000000c52ccbb: 0000000000000246 (0x246) 00000000ee290291: 00007f9995fbfc68 (0x7f9995fbfc68) 00000000e62e0381: 000000000000002b (0x2b) netlink: 'syz-executor1': attribute type 3 has an invalid length. BUG: unable to handle kernel paging request at 00000000000059c6 PGD 1b3218067 P4D 1b3218067 PUD 1c433e067 PMD 0 Oops: 0000 [#1] SMP KASAN CPU: 1 PID: 7496 Comm: syz-executor7 Tainted: G W 4.18.0-rc5+ #159 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 d9 d9 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:ffff88018f6ff370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc9000241f000 RDX: 1ffffffff11a2000 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880194db0180 R08: ffff88018f6f22c0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f9995fc0700(0000) GS:ffff8801daf00000(0000) knlGS:ffff8801daf00000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001cea74000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: Modules linked in: Dumping ftrace buffer: (ftrace buffer empty) CR2: 00000000000059c6 ---[ end trace 33c72c59f0da19aa ]--- 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 d9 d9 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:ffff88018f6ff370 EFLAGS: 00010046 RAX: 0000000000000286 RBX: 0000000010000000 RCX: ffffc9000241f000 RDX: 1ffffffff11a2000 RSI: ffffffff811f3df7 RDI: 0000000000000005 RBP: ffff880194db0180 R08: ffff88018f6f22c0 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 FS: 00007f9995fc0700(0000) GS:ffff8801daf00000(0000) knlGS:ffff8801daf00000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000000059c6 CR3: 00000001cea74000 CR4: 00000000001426e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400