VMExit: intr_info=00000000 errcode=00000000 ilen=00000006 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xffffffa3901a896d EPT pointer = 0x00000001b180f01e WARNING: kernel stack regs at 00000000f9d4b00a in syz-executor4:8934 has bad 'bp' value 00000000bee1e7aa unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 0000000015db8aee: ffff880192416598 (0xffff880192416598) 0000000078e04bdb: ffffffff812a9095 (show_trace_log_lvl+0x1f6/0x28c) 0000000043b8fcc8: ffffffff811f46ca (vmx_vcpu_run+0x131a/0x2600) 0000000024e0fa76: ffff880192417348 (0xffff880192417348) 00000000e311271d: 0000000000000002 (0x2) 0000000068535fd4: 0000000000000001 (0x1) 000000000b090f23: ffff880192410000 (0xffff880192410000) 00000000cf72cefe: ffff880192418000 (0xffff880192418000) 000000000f24db50: 0000000000000000 ... 0000000081fb0058: ffff880192410000 (0xffff880192410000) 0000000018590a0e: ffff880192418000 (0xffff880192418000) 000000004a77b022: 0000000000000000 ... 000000001df9de72: 0000000000000002 (0x2) 000000004bb2f339: ffff88019b014300 (0xffff88019b014300) 0000000040fdc6be: 0000010100000000 (0x10100000000) 0000000025acbe8a: 0000000000000000 ... 0000000048970782: ffff8801924164c8 (0xffff8801924164c8) 00000000c8ba0a3e: ffffffff811f46ca (vmx_vcpu_run+0x131a/0x2600) 00000000508c3663: ffff8801924172c8 (0xffff8801924172c8) 0000000003d77796: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000025e76d50: 0000000000000093 (0x93) 000000008644ace5: 0000000000000000 ... 0000000006be197b: ffffffff88f1b0a0 (pv_cpu_ops+0x120/0x120) 00000000733c7be0: 00000000ffffffff (0xffffffff) 0000000068e49b4e: ffff8801924165a8 (0xffff8801924165a8) 000000008e4804db: ffffffff812a9163 (show_stack+0x38/0x3a) 000000003cd282b4: ffff880192416658 (0xffff880192416658) 00000000e2b549b1: ffffffff878af5b5 (dump_stack+0x1c9/0x2b4) 000000007cab5163: fffffbfff11e3614 (0xfffffbfff11e3614) 000000005d65c169: dffffc0000000000 (0xdffffc0000000000) 00000000685c44ae: 1ffff10032482cba (0x1ffff10032482cba) 0000000021790c08: 0000000041b58ab3 (0x41b58ab3) 00000000039073b6: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 00000000f14839e9: ffffffff878af3ec (dump_stack_print_info.cold.2+0x52/0x52) 0000000023a33620: ffffffff8163049b (printk+0xa7/0xcf) 0000000018e5a4d5: 0000000041b58ab3 (0x41b58ab3) 00000000ba9ceb40: ffffffff88bedb4c (K512_4+0x130c/0x120414) 000000006c69dea8: ffffffff816303f4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 000000001c47067d: ffffffff89029bc0 (kmem_cache_boot+0x320/0x320) 00000000fe841ad8: ffffffff00000008 (0xffffffff00000008) 00000000e629048c: ffff8801924166a0 (0xffff8801924166a0) 000000004d40e9b8: ffff880192416650 (0xffff880192416650) 000000006f3ed2fc: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000001d12cd95: ffffea0006490580 (0xffffea0006490580) 0000000043c9eef5: 0000000000000008 (0x8) 0000000014abb151: ffff880192416c78 (0xffff880192416c78) 00000000cc8ca806: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 00000000ea2d4ea3: ffff880192416c78 (0xffff880192416c78) 00000000851060e2: ffff880192416690 (0xffff880192416690) 000000006973e3eb: ffffffff81b9e384 (print_address_description+0x6c/0x20b) 000000005fa2f2f8: ffff880192416c78 (0xffff880192416c78) 000000007067c5a2: 0000000000000008 (0x8) 00000000f9fe536d: 0000000000000000 ... 0000000084382863: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 00000000eed38db0: ffff880192416c78 (0xffff880192416c78) 000000001ec51b45: ffff8801924166d8 (0xffff8801924166d8) 000000007fa5637e: ffffffff81b9e765 (kasan_report.cold.7+0x242/0x2fe) 00000000199b4c28: 0000000000000082 (0x82) 000000005e2e9b58: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000006cb781a5: ffff880192416810 (0xffff880192416810) 00000000e24efabb: 1ffff10032482ce4 (0x1ffff10032482ce4) 00000000873ee0d2: ffff880192416c78 (0xffff880192416c78) 00000000c45a257b: ffff880192416c78 (0xffff880192416c78) 000000003b7161f8: ffff880192416860 (0xffff880192416860) 000000007072aac5: ffff8801924166e8 (0xffff8801924166e8) 00000000d3786509: ffffffff81b9e044 (__asan_report_load8_noabort+0x14/0x20) 000000007d2f07b6: ffff8801924167e8 (0xffff8801924167e8) 00000000cd160227: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 000000000f728ee6: ffffffff81355960 (unwind_dump+0x190/0x190) 00000000b7acb909: 0000000141b58ab3 (0x141b58ab3) 0000000088925a31: ffff880192416890 (0xffff880192416890) 000000008543a80c: ffff880192416838 (0xffff880192416838) 000000008d7bdeeb: ffff880192416848 (0xffff880192416848) 00000000163ae674: 0000000041b58ab3 (0x41b58ab3) 000000003682da31: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 000000005be1cae9: ffffffff81355960 (unwind_dump+0x190/0x190) 00000000ecce33db: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 000000002c1c2e62: ffff880192416c78 (0xffff880192416c78) 0000000015addd1c: ffffffff8a8068e0 (nr_lock_classes+0x40/0x40) 00000000a4210f56: ffff8801924168d0 (0xffff8801924168d0) 000000008704b750: 0000000000000082 (0x82) 00000000c6fbd1f3: 0000000000000082 (0x82) 000000005e53b8c9: ffffffff00000001 (0xffffffff00000001) 000000004e9fc524: ffff880192416810 (0xffff880192416810) 00000000066d8dfd: 0000000000000058 (0x58) 000000000b0b45ea: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000001378f7e: dffffc0000000000 (0xdffffc0000000000) 00000000280579e8: ffffed0032482d04 (0xffffed0032482d04) 00000000b5afae0e: ffffed0032482d03 (0xffffed0032482d03) 0000000053752cf3: ffff880192416890 (0xffff880192416890) 0000000011533813: ffff880192416810 (0xffff880192416810) 00000000c4c6fc20: ffff880192416800 (0xffff880192416800) 00000000895f1404: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000000a676bbb: ffff880192416810 (0xffff880192416810) 000000009bd747a6: 0000000000000000 ... 00000000b371a8ed: ffff88019b014300 (0xffff88019b014300) 0000000042851abc: ffff8801924169f8 (0xffff8801924169f8) 00000000149d5036: ffff880192416800 (0xffff880192416800) 00000000af163197: ffffffff8135637e (unwind_next_frame+0x3e/0x50) 000000004a13447b: ffff8801924169f0 (0xffff8801924169f0) 00000000b0ac5c47: ffff880192416890 (0xffff880192416890) 00000000dcda1e49: ffffffff812d360d (__save_stack_trace+0x7d/0xf0) 00000000d0f63c89: 0000000000000001 (0x1) 0000000016a3ca4f: ffff880192410000 (0xffff880192410000) 00000000881309a5: ffff880192418000 (0xffff880192418000) 0000000029de809b: 0000000000000000 ... 0000000041feeae2: 0000000000000002 (0x2) 000000008ac760a7: ffff88019b014300 (0xffff88019b014300) 0000000049d19bed: 0000000000000000 ... 00000000fdbc8d3a: ffff880192416c78 (0xffff880192416c78) 00000000baddacd8: ffff880192416800 (0xffff880192416800) 00000000b0d2e857: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 00000000335f1dd1: 0000000000000000 ... 000000009c7df5d4: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000fc1d944d: ffff8801924169f0 (0xffff8801924169f0) 00000000031ba3fa: ffffffff8a24ba38 (stack_trace+0x12d118/0x400020) 00000000a419d9f8: ffff8801924169f4 (0xffff8801924169f4) 000000002ba747db: ffff88019b014300 (0xffff88019b014300) 000000008e5636a2: ffff8801924168a0 (0xffff8801924168a0) 00000000e4103189: ffffffff812d369a (save_stack_trace+0x1a/0x20) 00000000ccf7f958: ffff8801924168e0 (0xffff8801924168e0) 0000000084d56001: ffffffff815e0d10 (save_trace+0xe0/0x290) 00000000bade53a7: 0000000000000003 (0x3) 000000005a2c36b2: ffff88019b014b88 (0xffff88019b014b88) 000000008135a36e: 0000000000000003 (0x3) 0000000029264199: dffffc0000000000 (0xdffffc0000000000) 00000000be7f1df9: ffff88019b014300 (0xffff88019b014300) 000000001c48b012: ffff88019b014ba8 (0xffff88019b014ba8) 00000000bf4a6243: ffff880192416c78 (0xffff880192416c78) 000000002b2c2d9e: ffffffff815ee288 (__lock_acquire+0x39a8/0x5020) 0000000034ff8cfc: ffff8801b180f000 (0xffff8801b180f000) 000000004e739715: ffff880192416960 (0xffff880192416960) 000000001532084c: 1ffff10032482d28 (0x1ffff10032482d28) 000000006d606850: ffff8801b180f000 (0xffff8801b180f000) 00000000098cadb0: ffff88019b014300 (0xffff88019b014300) 000000006d64d2f5: b3a0c1d000000003 (0xb3a0c1d000000003) 00000000a6882dfe: b3a0c1d04e2e524c (0xb3a0c1d04e2e524c) 0000000058a58aa3: fffffbfff1565be0 (0xfffffbfff1565be0) 0000000015342d3c: 0000000400000000 (0x400000000) 0000000090295592: ffff8801924169b0 (0xffff8801924169b0) 000000007e03b0cd: ffff880100000002 (0xffff880100000002) 00000000c82f993f: ffffed0032482d36 (0xffffed0032482d36) 000000001a6dda81: ffff8801924169f0 (0xffff8801924169f0) 000000007b7c2565: ffff880192416a30 (0xffff880192416a30) 00000000741e218a: ffff88019b014bf8 (0xffff88019b014bf8) 000000001b02bcb7: ffff88019b014b30 (0xffff88019b014b30) 00000000731a779e: ffff88019b014b28 (0xffff88019b014b28) 0000000091c2d339: ffff88019b014b38 (0xffff88019b014b38) 00000000b96f7a6d: 1ffff10032482d32 (0x1ffff10032482d32) 000000000c0bc82e: ffff88019b014bd8 (0xffff88019b014bd8) 00000000dd1f6de9: 0000000041b58ab3 (0x41b58ab3) 000000009e1db825: ffffffff88bf2fc8 (K512_4+0x6788/0x120414) 00000000f4245756: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 00000000539dcff8: ffffffff88f92660 (rcu_callback_map+0x40/0x40) 00000000c0460aa1: ffff8801b1376c08 (0xffff8801b1376c08) 0000000048deee7a: ffffc90006a64000 (0xffffc90006a64000) 00000000919b3278: ffff8801924169f0 (0xffff8801924169f0) 0000000043f6c098: 0000000000000282 (0x282) 000000008f0aba72: 0000000000000000 ... 0000000029ce4fcc: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000a89aea2c: ffff8801b1376b20 (0xffff8801b1376b20) 0000000062df895a: 0000000000000000 ... 000000005870fb1a: 0005a5dd00000000 (0x5a5dd00000000) 0000000077aa1ed7: ffffffff8a24ba38 (stack_trace+0x12d118/0x400020) 000000007dd7e1e0: ffffc90000000000 (0xffffc90000000000) 00000000e62655a6: ffff880192416da8 (0xffff880192416da8) 00000000c922f662: ffffffff811242ab (kvm_mmu_prepare_zap_page+0x1db/0x1540) 00000000b34dc71d: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 0000000095b7e445: 0000000000000008 (0x8) 00000000598b2be3: ffffea000659c808 (0xffffea000659c808) 00000000aab14864: ffff88021fffa000 (0xffff88021fffa000) 00000000d54afbae: 1ffff10032482d4c (0x1ffff10032482d4c) 000000009aaaeccf: ffffffff8a5d6950 (lock_classes+0x6ff90/0x29fee0) 00000000f95c12b0: 000000000000055d (0x55d) 000000008f38f315: ffffc90006a6cbf8 (0xffffc90006a6cbf8) 00000000283708e4: 0000000000000005 (0x5) 000000000b87cab1: 0000000041b58ab3 (0x41b58ab3) 0000000085c371b1: 0000000000000000 ... 00000000745404a9: ffffffff811240d0 (kvm_handle_hva_range+0x790/0x790) 00000000865d4e1c: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 0000000098576835: 0000000000000000 ... 00000000a6542b00: 0000000000000005 (0x5) 0000000041fe5b79: ffff88019b014300 (0xffff88019b014300) 00000000a9666e38: 0000000000000002 (0x2) 00000000b73a89ac: ffff880192416e38 (0xffff880192416e38) 00000000dd2a3a3d: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 000000009101974d: 0000000000001152 (0x1152) 00000000a2891872: ffffffff88f926e0 (rcu_bh_lock_map+0x40/0x40) 00000000705c4761: ffff88019b014300 (0xffff88019b014300) 0000000043f0f3ac: 0000000041b58ab3 (0x41b58ab3) 00000000e59c763b: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 0000000013369ff7: 0000000041b58ab3 (0x41b58ab3) 0000000042f26f2f: ffff88019b014b78 (0xffff88019b014b78) 00000000ead8a4a2: 0000000000000001 (0x1) 000000000b48c328: ffff88019b014b80 (0xffff88019b014b80) 00000000f23d00c7: ffff88019b014b30 (0xffff88019b014b30) 0000000095c3acf8: ffffffff89f6cb88 (lock_chains+0x56488/0x200020) 00000000b65a53fb: ffff88019b014b38 (0xffff88019b014b38) 00000000f1881106: 0000000000000000 ... 000000008d643253: 0000000041b58ab3 (0x41b58ab3) 000000004d42ad40: ffffffff88bf2fc8 (K512_4+0x6788/0x120414) 0000000057daf5fa: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 00000000afae31f0: ffff88019b014b38 (0xffff88019b014b38) 00000000a38ee4c6: 0000000041b58ab3 (0x41b58ab3) 00000000b3e9497c: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 000000000edd7eba: ffffffff815e17b0 (graph_lock+0x170/0x170) 000000001d62517b: ffffffff88bf2fc8 (K512_4+0x6788/0x120414) 0000000013bf0e4a: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 00000000a7538c2b: 000000000000000c (0xc) 00000000f403cc5a: ffff880192416f10 (0xffff880192416f10) 00000000d2dec221: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 00000000d02a4d23: ffff88019b014b50 (0xffff88019b014b50) 00000000bb72507a: 0000000000000000 ... 00000000d76bf3ed: ffff88019b014b30 (0xffff88019b014b30) 000000001fc34545: ffff880192416e00 (0xffff880192416e00) 00000000febe548c: 0000000041b58ab3 (0x41b58ab3) 00000000ddf88fa2: ffffffff88bd98c0 (regoff.34027+0x369ee0/0x37ac50) 00000000a7a662ca: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 000000001dad2dea: 0000000000000000 ... 00000000f41d8f67: 0000000000000001 (0x1) 0000000010f6f29a: ffff880193918100 (0xffff880193918100) 000000004e82f30f: dffffc0000000000 (0xdffffc0000000000) 000000006e8f922e: ffff880192416bf0 (0xffff880192416bf0) 00000000874ca9be: ffffffff817c0db8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 000000001dd8a39c: ffff880192416d18 (0xffff880192416d18) 0000000059d83560: ffffffff810897ab (kvm_make_vcpus_request_mask+0x40b/0x560) 00000000e23adb51: 0000000000000002 (0x2) 000000005ef78cf7: ffff880192416c50 (0xffff880192416c50) 00000000b4797e98: ffffffff89f9b0a8 (lock_chains+0x849a8/0x200020) 000000002cabab3f: 0000020088f926e0 (0x20088f926e0) 000000004307b8b1: 0000000100000001 (0x100000001) 0000000011505702: ffff880192416d48 (0xffff880192416d48) 00000000fe97125e: ffffffff88eae7c0 (cstate_core_pmu+0x1280/0x1280) 00000000b5854b3e: 031cff1d00000301 (0x31cff1d00000301) 0000000073c80300: ffffc90006a649d0 (0xffffc90006a649d0) 00000000fcfe314e: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000062eb823d: 1ffff10032482d9a (0x1ffff10032482d9a) 00000000ba2c4576: ffff88019b014300 (0xffff88019b014300) 00000000a2588600: 0000000000000000 ... 00000000760741e7: 0000000000000001 (0x1) 0000000072391200: 0000000000000000 ... 00000000facb24cf: ffff880192416d98 (0xffff880192416d98) 0000000099011f63: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 000000003958b11e: 0000000000000000 ... 0000000085f013d0: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 00000000fa2bc77b: 0000000000000000 ... 00000000a54c5933: 000000000000000a (0xa) 00000000a00bf12b: ffff880192417050 (0xffff880192417050) 000000005b385162: 0000000000000082 (0x82) 00000000f3586c61: 0000000041b58ab3 (0x41b58ab3) 0000000025d4553a: ffffffff88f891d8 (logbuf_lock+0x18/0x60) 000000008a044caf: 0000000041b58ab3 (0x41b58ab3) 00000000ca22a2a4: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 0000000013df87f2: ffffffff815f1820 (lock_release+0xa30/0xa30) 00000000903fd43c: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000fffe470f: 1ffff10032482da5 (0x1ffff10032482da5) 000000004a4683c0: ffff880192416d88 (0xffff880192416d88) 00000000c668779b: dffffc0000000000 (0xdffffc0000000000) 00000000a1bfb9fb: ffffc90006a64000 (0xffffc90006a64000) 0000000062ce7a02: ffffffff810727d0 (kvm_dying_cpu+0x50/0x50) 00000000a960d607: ffff880192416da8 (0xffff880192416da8) 00000000d1145c68: ffff88019b014bc8 (0xffff88019b014bc8) 000000006cbf1348: 0000000000000003 (0x3) 00000000909dabbd: 0000000000000000 ... 00000000bee2263d: ffff88019b014b30 (0xffff88019b014b30) 00000000a9b58a6b: ffff88019b014b28 (0xffff88019b014b28) 0000000071985631: ffff88019b014b38 (0xffff88019b014b38) 000000005554d9ee: 1ffff10032482dac (0x1ffff10032482dac) 00000000911b816f: 0000000000000000 ... 000000006923a84a: 0000000041b58ab3 (0x41b58ab3) 00000000b78cad3e: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000009650fca4: ffffffff88f891c0 (log_wait+0x80/0x80) 00000000051c223a: 00000000ffffffff (0xffffffff) 00000000f66da08b: ffffffff88be9d28 (regoff.34027+0x37a348/0x37ac50) 00000000df715ee2: 0000000000000000 ... 000000007062b316: ffff880192416fd0 (0xffff880192416fd0) 00000000c10ef8b9: ffff880192416db8 (0xffff880192416db8) 0000000040f2059b: ffffffff87924daa (_raw_spin_lock+0x2a/0x40) 0000000068683ec8: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 00000000056b0236: 0000000000000000 ... 000000002c07dd7d: ffff880192416f58 (0xffff880192416f58) 00000000b1031a40: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 000000001235429f: fffff52000d4d97e (0xfffff52000d4d97e) 000000005f787f25: 1ffff10032482dc1 (0x1ffff10032482dc1) 000000006ce9ebd5: 0000000000000001 (0x1) 000000002db39f11: 0000000000000000 ... 0000000009059884: 1ffff10032482dc2 (0x1ffff10032482dc2) 00000000ba0f21fc: ffffc90006a6cbe8 (0xffffc90006a6cbe8) 000000003748b794: 0000000000000000 ... 000000009c2446b3: 0000000000000093 (0x93) 000000007268e179: 0000000041b58ab3 (0x41b58ab3) 000000006e5a8cca: ffffffff88bf4300 (K512_4+0x7ac0/0x120414) 0000000009c90a6d: ffffffff8162e3b0 (wake_up_klogd+0x110/0x110) 00000000018b5892: 0000000000000000 ... 000000007499910e: 0000000000000282 (0x282) 00000000f7118551: ffffffff815f0df0 (lock_downgrade+0x8f0/0x8f0) 00000000d0f7e7d9: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 0000000016eb3b3b: 0000000000000282 (0x282) 0000000035908503: 0000000081b7dfd0 (0x81b7dfd0) 000000005a2c9639: ffffc90006a6dda8 (0xffffc90006a6dda8) 000000003436ae6f: 0000000041b58ab3 (0x41b58ab3) 000000002e37071d: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 0000000049df1eaa: ffffffff815f1820 (lock_release+0xa30/0xa30) 0000000017099b2c: 0000000000000282 (0x282) 0000000096152375: 00000000924171f8 (0x924171f8) 00000000d6fbaa20: ffffffff89027288 (srcu+0x5c8/0x7c0) 00000000bd468a4c: 0000000041b58ab3 (0x41b58ab3) 000000002d8d0ced: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 000000009c5a6aaf: ffffffff815f1820 (lock_release+0xa30/0xa30) 000000003e927142: 0000000000000000 ... 000000007b584489: 0000000041b58ab3 (0x41b58ab3) 000000008456bad8: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 000000002ff680dc: 0000000000000000 ... 0000000050ceee73: ffffffff00000019 (0xffffffff00000019) 0000000046528a31: ffffffff81467539 (mmput+0x4e9/0x620) 000000006a06a0e4: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000000fc20c72: ffffc90006a64000 (0xffffc90006a64000) 00000000d223177e: ffffc90006a6d7e0 (0xffffc90006a6d7e0) 00000000deed88d0: 0000000000000001 (0x1) 000000005432c9b1: ffffc90006a64000 (0xffffc90006a64000) 000000003034de3e: ffffffff810727d0 (kvm_dying_cpu+0x50/0x50) 00000000ebcca8fa: ffff880192416f28 (0xffff880192416f28) 00000000f8c7f396: ffffffff810fdba5 (kvm_arch_flush_shadow_all+0x15/0x20) 000000007b45e479: ffffc90006a6dda8 (0xffffc90006a6dda8) 000000008536d896: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000058a15c60: ffffffff88be9d28 (regoff.34027+0x37a348/0x37ac50) 000000004488de83: ffff880192416fd0 (0xffff880192416fd0) 00000000775d2dcc: ffff880192416fd0 (0xffff880192416fd0) 000000001703dd66: ffffed0032482e22 (0xffffed0032482e22) 000000003b884fb0: ffffffff88f23a00 (last_mm_ctx_id+0x800/0x800) 000000004ffcac48: ffff880192416f78 (0xffff880192416f78) 0000000021f57ee1: ffffffff8162f668 (vprintk_default+0x28/0x30) 0000000008636698: 0000000000000000 ... 000000003f6af213: ffffffff88be9d28 (regoff.34027+0x37a348/0x37ac50) 00000000a30fcab3: ffff880192416fa0 (0xffff880192416fa0) 00000000df8f19ad: ffffffff816318ea (vprintk_func+0x7a/0xe7) 0000000070589d77: ffffed0032482df6 (0xffffed0032482df6) 000000007a15a781: ffffffff88be9d28 (regoff.34027+0x37a348/0x37ac50) 000000007b4d3182: 00000000fffffffc (0xfffffffc) 0000000054cc137e: ffff880192417050 (0xffff880192417050) 0000000065ccfff5: ffffffff8163049b (printk+0xa7/0xcf) 00000000164b537c: 0000000041b58ab3 (0x41b58ab3) 00000000b6553dd6: ffffffff88bedb4c (K512_4+0x130c/0x120414) 00000000bba6a000: ffffffff816303f4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 00000000d54bee63: ffff880192416fd8 (0xffff880192416fd8) 000000007d0bd484: ffffc90000000008 (0xffffc90000000008) 00000000e0402af9: ffff880192417060 (0xffff880192417060) 000000005b08804f: ffff880192417010 (0xffff880192417010) 0000000063d2670b: ffffffff8ab56c48 (obj_hash+0x28808/0x100020) 000000004cb1239e: 0000000000000000 ... 0000000079bb8538: ffff8801924170f8 (0xffff8801924170f8) 00000000d2e97e07: ffffffff8360d3bb (debug_check_no_obj_freed+0x30b/0x595) 00000000c494dc71: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000a155499f: ffffc90006a6d790 (0xffffc90006a6d790) 00000000e5955bdd: ffffffff81380f75 (kasan_die_handler.cold.22+0x5/0x30) 0000000065ed7389: 0000000000000000 ... 000000004c293b74: ffffffff81380d8a (kasan_die_handler+0x1a/0x31) 00000000a4f705f0: ffff88019b014300 (0xffff88019b014300) 00000000bf16f940: ffffed003b5e46d6 (0xffffed003b5e46d6) 000000004d1c533a: 0000000000000009 (0x9) 000000006e56fd4e: dffffc0000000000 (0xdffffc0000000000) 00000000e0a809a8: ffff880192417068 (0xffff880192417068) 00000000fe7fae74: ffffffff81380f81 (kasan_die_handler.cold.22+0x11/0x30) 0000000062cb803e: 0000000000000000 ... 00000000c25e3962: ffff880192417178 (0xffff880192417178) 000000001980e930: ffffffff8151eb70 (notifier_call_chain+0x180/0x390) 0000000079125106: ffff880192417110 (0xffff880192417110) 000000001b7ed25e: 1ffff10032482e16 (0x1ffff10032482e16) 00000000dc22b8e7: 0000000000000000 ... 000000007b7f3601: ffff8801924171f0 (0xffff8801924171f0) 000000007e8f34c4: 0000000000000009 (0x9) 000000009a944a51: 0000000000000000 ... 00000000a89bb329: 0000000100000001 (0x100000001) 000000001a49a36f: 0000000041b58ab3 (0x41b58ab3) 00000000ab6e906c: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 000000006c0e07ff: ffffffff8151e9f0 (unregister_die_notifier+0x20/0x20) 000000001eaf3002: ffff8801924170d8 (0xffff8801924170d8) 00000000aec964e2: ffffffff88ff2c00 (perf_breakpoint+0x120/0x120) 000000004774ae7c: ffff880192417178 (0xffff880192417178) 000000004030081f: ffffffff816678fc (rcu_is_watching+0x8c/0x150) 000000007d29cd68: 1ffff10032482e24 (0x1ffff10032482e24) 0000000089c19105: 0000000041b58ab3 (0x41b58ab3) 000000004e16498b: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 00000000e0740c81: ffffffff81667870 (rcu_report_qs_rnp+0x7a0/0x7a0) 00000000456b2932: 0000000000000000 ... 0000000057bd8f05: 0000000041b58ab3 (0x41b58ab3) 00000000845988d3: 0000000041b58ab3 (0x41b58ab3) 00000000ced369dd: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 000000004e5ffc56: ffffffff81667870 (rcu_report_qs_rnp+0x7a0/0x7a0) 00000000be0d341a: ffffffff878b047c (cmp_ex_search+0x8c/0xb0) 000000000557b60e: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000077ae2f26: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000078c86eab: ffffffff88f69960 (init_nsproxy+0x280/0x280) 0000000021f3165f: 0000000000000001 (0x1) 00000000575ab047: 0000000000000009 (0x9) 0000000051ccc7a2: ffff8801924171f0 (0xffff8801924171f0) 000000005358ada2: 0000000000000000 ... 000000003fd8dae8: ffff8801924171a8 (0xffff8801924171a8) 00000000127c588e: ffffffff81520928 (atomic_notifier_call_chain+0x98/0x190) 000000009c15fbf9: 1ffff10032482e3a (0x1ffff10032482e3a) 00000000b0246ede: ffff8801924171f0 (0xffff8801924171f0) 0000000041c2c11c: 0000000000000001 (0x1) 00000000424a41ef: 000000000000000d (0xd) 00000000e36d2fd0: ffff880192417278 (0xffff880192417278) 0000000087414fa5: ffffffff81520d7e (notify_die+0x1be/0x2e0) 000000007446df5a: ffffffff87e4a4a0 (__func__.49414+0x5a0/0x740) 00000000175b6810: ffffffff0000000b (0xffffffff0000000b) 000000000dcb640a: 00000009878b0890 (0x9878b0890) 00000000d0bd2f74: 0000000041b58ab3 (0x41b58ab3) 000000001eb81be1: ffffffff88bf0887 (K512_4+0x4047/0x120414) 0000000059b0bbe8: ffffffff81520bc0 (__atomic_notifier_call_chain+0x1a0/0x1a0) 0000000081523032: ffff88019b014300 (0xffff88019b014300) 00000000e85f72d0: ffff8801924172c8 (0xffff8801924172c8) 000000007b2c5d50: ffffffff87e4a4a0 (__func__.49414+0x5a0/0x740) 0000000071e28f49: 0000000000000000 ... 000000000eab2122: 0000000b0000000d (0xb0000000d) 00000000ea0701a8: ffffffff8171b3e8 (search_module_extables+0x18/0xc0) 00000000a4718659: ffffffff811f46ca (vmx_vcpu_run+0x131a/0x2600) 0000000068ff0210: ffff88019b014300 (0xffff88019b014300) 000000007e18fcbe: ffffffff811f46ca (vmx_vcpu_run+0x131a/0x2600) 000000003d8b788f: ffff880192417248 (0xffff880192417248) 00000000181e566f: ffffffff81510d87 (search_exception_tables+0x47/0x50) 00000000fd3a25ea: ffff8801924172c8 (0xffff8801924172c8) 00000000c5c00a4e: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000a9e6cdaa: ffff8801924172c8 (0xffff8801924172c8) 00000000b998ce19: ffff88019b014300 (0xffff88019b014300) 0000000074329099: 0000000000000000 ... 000000007f3683b3: ffff8801924172b8 (0xffff8801924172b8) 0000000067642443: ffffffff8129cad8 (do_general_protection+0x248/0x2f0) 0000000030bd4454: 0000000087a00a07 (0x87a00a07) 000000006eaa3cb0: 0000000000000001 (0x1) 00000000bd31bcde: 0000000000000000 ... 00000000246c07f0: ffff8801924172c9 (0xffff8801924172c9) 000000008d866c7d: ffffffff87a00f9e (general_protection+0x1e/0x30) 00000000f9d4b00a: 0000000000000000 ... 00000000c6131f3b: ffffffff88be9b28 (regoff.34027+0x37a148/0x37ac50) 0000000023a530aa: 0000000010000000 (0x10000000) 0000000068bda7e8: 0000000000000000 ... 000000002c08f610: ffff88019b014300 (0xffff88019b014300) 000000000e356488: dffffc0000000000 (0xdffffc0000000000) 00000000d5803c97: ffffffff811f46aa (vmx_vcpu_run+0x12fa/0x2600) 00000000a252fe30: 000000000000045c (0x45c) 0000000026a9450b: ffffffff811f46b7 (vmx_vcpu_run+0x1307/0x2600) 00000000b63e0644: 0000000000000005 (0x5) 00000000c337054a: ffffffffffffffff (0xffffffffffffffff) 000000006acec1bf: ffffffff811f46ca (vmx_vcpu_run+0x131a/0x2600) 00000000263854ba: 0000000000000010 (0x10) 00000000e5abd390: 0000000000010006 (0x10006) 00000000c0b945ed: ffff880192417370 (0xffff880192417370) 000000000df6153a: 0000000000000018 (0x18) 000000006d1549a4: ffff8801aa6d7600 (0xffff8801aa6d7600) 000000008ec1b95a: 00000000000022e3 (0x22e3) 000000007645689b: ffff88019b014324 (0xffff88019b014324) 0000000049c1c378: 0000000000000000 ... 000000005cf21972: ffff8801aa6d76a8 (0xffff8801aa6d76a8) 000000007e97e2ec: 0000000000000000 ... 00000000ee51ffee: ffff88019b0149b8 (0xffff88019b0149b8) 00000000646df12c: ffff880192417301 (0xffff880192417301) 00000000f1a9d567: 0000000041b58ab3 (0x41b58ab3) 000000006ba86786: ffffffff88bee218 (K512_4+0x19d8/0x120414) 00000000b4a0dfc0: ffffffff81489670 (mm_update_next_owner+0x9a0/0x9a0) 000000001b67f234: 0000000041b58ab3 (0x41b58ab3) 000000009783bc72: ffffffff88bd98c0 (regoff.34027+0x369ee0/0x37ac50) 00000000f33943be: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 000000008fd0b0ac: 0000000000000282 (0x282) 0000000031dc1f34: 0000000041b58ab3 (0x41b58ab3) 00000000afde26c4: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 00000000c85b1361: ffffffff815e17b0 (graph_lock+0x170/0x170) 0000000064024c4b: ffffffff81601c17 (do_raw_spin_unlock+0xa7/0x2f0) 00000000ac299695: 0000000041b58ab3 (0x41b58ab3) 0000000053984a0c: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 00000000ee63dc29: 0000000041b58ab3 (0x41b58ab3) 000000008e0a328b: ffffffff88be40c8 (regoff.34027+0x3746e8/0x37ac50) 00000000333bb3ac: ffffffff81671750 (rcu_note_context_switch+0x730/0x730) 000000002195373d: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 000000006a53a0c3: 0000000000000000 ... 00000000cb2500d5: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000908d2e79: ffff88019b014300 (0xffff88019b014300) 000000007bb8e059: ffffffff87ec9480 (tk_debug_sleep_time_fops+0x2e0/0x960) 00000000dd4c1183: 0000000000000039 (0x39) 00000000f1b4e0f8: 0000000000000000 ... 00000000fa1580b5: ffff8801924174a8 (0xffff8801924174a8) 00000000788895a0: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000b52a6f8f: ffff880192417628 (0xffff880192417628) 00000000f6d0e6dd: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000000e78c7b1: 1ffff10032482ea6 (0x1ffff10032482ea6) 000000000a7ca940: ffff88019b014b38 (0xffff88019b014b38) 000000000bb649ce: ffffc90000c7fa20 (0xffffc90000c7fa20) 0000000030176961: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000008ed4162e: 000000000000008e (0x8e) 0000000065096e6e: ffff88019b014b5a (0xffff88019b014b5a) 00000000a046b613: 0000000000000000 ... 000000001bb17626: ffff88019b014300 (0xffff88019b014300) 000000006f4b8c18: 000000000000000c (0xc) 00000000ffbc538f: ffff880192417868 (0xffff880192417868) 0000000075e8767c: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 00000000e68b0e39: ffffc90000c7fa20 (0xffffc90000c7fa20) 00000000bd44117e: ffff88019b014300 (0xffff88019b014300) 00000000af7d4453: ffff880192417550 (0xffff880192417550) 000000009d6edcac: ffff880192417638 (0xffff880192417638) 00000000c90917e9: 0000000000000282 (0x282) 00000000e40cc7c8: 0000000000000000 ... 00000000ad31c665: ffff880100000001 (0xffff880100000001) 00000000b7a30e00: ffff88019b014b30 (0xffff88019b014b30) 00000000c0182641: 0000000000000282 (0x282) 0000000077c1f9e4: ffffffff00000001 (0xffffffff00000001) 000000002f55ecf2: 0000000041b58ab3 (0x41b58ab3) 000000000e8f04e1: ffffffff88bf3058 (K512_4+0x6818/0x120414) 00000000dcc47b07: ffff88019b014b50 (0xffff88019b014b50) 000000007e47c460: 1ffff10000000000 (0x1ffff10000000000) 00000000d4919549: ffff88019b014b58 (0xffff88019b014b58) 00000000e770f4a4: ffff88019b014b30 (0xffff88019b014b30) 0000000014664ed6: ffff88019b014b28 (0xffff88019b014b28) 000000003c249ae9: ffff88019b014b38 (0xffff88019b014b38) 000000002aec51d5: 1ffff10032482eb0 (0x1ffff10032482eb0) 000000004059d4c9: ffffffff8a558b40 (chainhash_table+0x3a1c0/0x40020) 00000000811de144: 0000000041b58ab3 (0x41b58ab3) 00000000a9946e3d: ffffffff88bf2fc8 (K512_4+0x6788/0x120414) 00000000e6f8ec2f: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 0000000027ba5f89: ffffffff81b9d001 (kasan_check_read+0x11/0x20) 00000000f950da8a: ffff880192417638 (0xffff880192417638) 00000000a96f78a7: ffffffff81601c17 (do_raw_spin_unlock+0xa7/0x2f0) 0000000097267aa3: 0000000041b58ab3 (0x41b58ab3) 000000007ad9d053: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 000000008750a18e: ffffffff81601b70 (do_raw_spin_trylock+0x1c0/0x1c0) 0000000080f235ca: 0000000000000000 ... 00000000538570c7: 0000000000000001 (0x1) 0000000032f7ff93: ffffc90000c7fa10 (0xffffc90000c7fa10) 00000000acfb9551: ffffc90000c7fa18 (0xffffc90000c7fa18) 00000000d36b9448: ffffc90000c7fa40 (0xffffc90000c7fa40) 00000000e25368ba: ffffffff81b9d024 (kasan_check_write+0x14/0x20) 00000000946f4602: ffff880192417630 (0xffff880192417630) 000000004ab5c803: ffffffff817c0e13 (__sanitizer_cov_trace_switch+0x53/0x90) 0000000053212747: 0000000000000002 (0x2) 000000006788de43: 00000000000020b8 (0x20b8) 00000000bb7f5842: ffff880192417878 (0xffff880192417878) 0000000028057240: ffff880192417630 (0xffff880192417630) 00000000182a94cb: ffffffff817c0d5a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 00000000b8714e32: ffff880192417650 (0xffff880192417650) 00000000e609982f: ffffffff816e9abd (drop_futex_key_refs.isra.14+0x6d/0xe0) 0000000088c57294: ffff880192417650 (0xffff880192417650) 000000007e9f7d66: ffffffff817c0db8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 000000002c24fdff: 000000000000022b (0x22b) 000000006679f114: ffffffff816f03b2 (futex_wait+0x5d2/0xa20) 000000000006de7b: ffff880192417838 (0xffff880192417838) 00000000a869d68b: 1ffff10032482ed7 (0x1ffff10032482ed7) 00000000fe2d7f12: 0000000000000000 ... 000000005748eabd: ffff8801924177c8 (0xffff8801924177c8) 00000000ed5d23c1: 00000000ffffffff (0xffffffff) 000000002692dcab: 000000000072c010 (0x72c010) 00000000c028cd78: 0000000000000000 ... 00000000334ae60d: ffff880192417718 (0xffff880192417718) 0000000055dbfe90: ffffed0032482ef9 (0xffffed0032482ef9) 0000000085be5d98: fffffe0000000001 (0xfffffe0000000001) 0000000013a8cbb7: 0000000000000000 ... 00000000cadf4069: 0000000041b58ab3 (0x41b58ab3) 00000000661e1dc8: ffffffff88bf78b0 (K512_4+0xb070/0x120414) 000000003717b5ac: ffffffff816efde0 (futex_wait_setup+0x410/0x410) 000000000e4287a9: ffff8801af1fe200 (0xffff8801af1fe200) 000000008eb132aa: ffffc90000c7fa00 (0xffffc90000c7fa00) 000000002ef21b81: ffffffff89f52708 (lock_chains+0x3c008/0x200020) 00000000bfbffd78: ffffffff88bfec80 (K512_4+0x12440/0x120414) 00000000a3d682e2: ffffffff8194a0a0 (perf_event_update_userpage+0xd30/0xd30) 000000006fe669a3: ffff88019b014380 (0xffff88019b014380) 000000002fa70e00: ffffffff89f19028 (lock_chains+0x2928/0x200020) 00000000e98d7bf5: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 00000000f31c65fa: ffffffff815e17b0 (graph_lock+0x170/0x170) 000000001eb7f78a: ffff88019b0144d8 (0xffff88019b0144d8) 000000008ae8255d: ffffffff89f16ea8 (lock_chains+0x7a8/0x200020) 00000000f5e0c0ff: ffff880192417948 (0xffff880192417948) 00000000de3ba34e: 0000000000000002 (0x2) 00000000dc274767: ffff880192417748 (0xffff880192417748) 0000000060c88aac: 0000000041b58ab3 (0x41b58ab3) 00000000b2cd83c5: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 00000000dafcb1f6: ffffffff815e17b0 (graph_lock+0x170/0x170) 0000000052d476dc: 1ffff10032482efc (0x1ffff10032482efc) 00000000bbf42d25: ffff8801daf2ca80 (0xffff8801daf2ca80) 0000000005fe04db: 00000001ffffffff (0x1ffffffff) 00000000a9450d4a: ffffed0032482f00 (0xffffed0032482f00) 00000000dea79860: ffff8801924177b8 (0xffff8801924177b8) 0000000045ae5d90: ffff880192417908 (0xffff880192417908) 0000000002499e62: ffffed0032482f21 (0xffffed0032482f21) 000000007ac404f4: 1ffff10032482ef5 (0x1ffff10032482ef5) 0000000000ba07cb: 0000000000000064 (0x64) 000000005cad53c4: ffff880192417c9c (0xffff880192417c9c) 0000000018d59fb8: 0000000000000074 (0x74) 000000003a67a25e: 0000000000000000 ... 000000007c7958c7: ffff8801924177e0 (0xffff8801924177e0) 0000000080b0f366: ffffffff81b9d681 (memset+0x31/0x40) 000000002bb4e2fb: 1ffff10032482f04 (0x1ffff10032482f04) 00000000744a912a: ffff88019b0149e0 (0xffff88019b0149e0) 0000000050a7fb80: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000004fcd8f26: 1ffff10032482f11 (0x1ffff10032482f11) 000000009122b2eb: ffff88019b014b38 (0xffff88019b014b38) 00000000dd61226d: ffff8801ceefdb60 (0xffff8801ceefdb60) 0000000040558c55: ffff8801ceefdb60 (0xffff8801ceefdb60) 00000000fba99993: 0000000000000000 ... 00000000e0bbf08a: ffff880192417850 (0xffff880192417850) 00000000575d7fb6: ffffffff815e20b6 (find_held_lock+0x36/0x1c0) 00000000a7b0fb9f: 0000000192417828 (0x192417828) 00000000740f15b3: ffff8801924178a8 (0xffff8801924178a8) 000000004d64db99: 1ffff10032482f11 (0x1ffff10032482f11) 00000000a115a598: ffff880192417968 (0xffff880192417968) 00000000dff1b1dd: ffff8801ceefdb60 (0xffff8801ceefdb60) 000000001c6becf5: ffff88019b014300 (0xffff88019b014300) 00000000b8b62e31: ffff8801924178a8 (0xffff8801924178a8) 000000002359462b: ffff880192417990 (0xffff880192417990) 0000000058d759c9: 0000000000000082 (0x82) 00000000dda669eb: 0000000041b58ab3 (0x41b58ab3) 00000000609f2b6e: ffffffff00000001 (0xffffffff00000001) 0000000012956c5c: ffff88019b014b30 (0xffff88019b014b30) 000000000c337b52: 0000000000000082 (0x82) 00000000eb55c936: ffffffff00000001 (0xffffffff00000001) 00000000d0864732: 0000000041b58ab3 (0x41b58ab3) 00000000489b2c28: ffffffff88bf3058 (K512_4+0x6818/0x120414) 0000000019829e15: ffffffff815f0df0 (lock_downgrade+0x8f0/0x8f0) 000000001bbdae20: 0000000000000004 (0x4) 000000007520a8a3: 0000000000000000 ... 00000000c2812f73: 0000000000000282 (0x282) 000000006cd77b2b: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000008e066e26: 0000000000000009 (0x9) 00000000a50f5cea: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000008eb71d10: 0000000000000000 ... 00000000a9ca5cd6: ffff880192417980 (0xffff880192417980) 0000000020b2ba3e: ffff8801a9df8cc0 (0xffff8801a9df8cc0) 00000000e2a6c2bd: 0000000000000004 (0x4) 000000000a3e2748: ffff8801a9df8d5c (0xffff8801a9df8d5c) 00000000f58c0bff: ffff8801924179a8 (0xffff8801924179a8) 000000007a84bd07: ffffffff8148c017 (do_group_exit+0x177/0x440) 00000000ca48eca0: 0000000041b58ab3 (0x41b58ab3) 00000000668b1856: ffffffff88bd7ad4 (regoff.34027+0x3680f4/0x37ac50) 0000000031c77303: ffffffff81601b70 (do_raw_spin_trylock+0x1c0/0x1c0) 00000000fa8bdd26: 0000000041b58ab3 (0x41b58ab3) 00000000db6a10b8: ffffffff88bd782e (regoff.34027+0x367e4e/0x37ac50) 00000000db7f220d: ffffffff8148bea0 (__ia32_sys_exit+0x50/0x50) 00000000c6e4b654: ffff88019b014300 (0xffff88019b014300) 000000009c3c1733: ffffffff87925347 (_raw_spin_unlock_irq+0x27/0x70) 000000002edc59e7: 0000000000000000 ... 000000006d99414b: 0000000000000009 (0x9) 000000008d6e6b01: 0000000000000000 ... 000000004d63b470: ffff880192417980 (0xffff880192417980) 00000000c947134f: ffffffff815ea731 (trace_hardirqs_on_caller+0x421/0x5c0) 00000000da10eb95: ffff8801ceefdb48 (0xffff8801ceefdb48) 000000007d9fdb20: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000e4a490ad: dffffc0000000000 (0xdffffc0000000000) 00000000a88bbbf5: 0000000000000000 ... 00000000efde8641: 0000000000000009 (0x9) 000000002b661806: 0000000000000000 ... 000000003232a417: ffff880192417b58 (0xffff880192417b58) 00000000c4172bb3: ffffffff814c2c8e (get_signal+0x88e/0x1970) 00000000c60b4248: 1ffff10032482f42 (0x1ffff10032482f42) 00000000fa8bc926: ffffed0032482f5e (0xffffed0032482f5e) 000000000d5a0c2a: ffff880192417c70 (0xffff880192417c70) 00000000af444a1d: 0000000000000108 (0x108) 000000008fd71c16: ffff8801a9df8d5c (0xffff8801a9df8d5c) 0000000043c8367b: ffff8801ceefdb48 (0xffff8801ceefdb48) 00000000346b25f8: ffff8801a9df8cc0 (0xffff8801a9df8cc0) 00000000f4ccca1b: ffffffff00000004 (0xffffffff00000004) 00000000f92aebf7: 0000000800000082 (0x800000082) 00000000ab0137ad: ffff8801ceefd340 (0xffff8801ceefd340) 000000001f41250b: ffff880192417c90 (0xffff880192417c90) 00000000583486f1: 0000000041b58ab3 (0x41b58ab3) 000000003d95f552: ffffffff88bdcb90 (regoff.34027+0x36d1b0/0x37ac50) 0000000074ff7d1c: ffffffff814c2400 (ptrace_notify+0x130/0x130) 0000000028da08d6: 0000000000000082 (0x82) 0000000030d02134: ffff880100000000 (0xffff880100000000) 00000000938e0ace: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000006c79441: ffff88019b014300 (0xffff88019b014300) 00000000f391d7df: ffff8801af1fe200 (0xffff8801af1fe200) 00000000612f3d3c: ffff8801aa6d7600 (0xffff8801aa6d7600) 00000000dcd54446: ffff8801daf2c9d8 (0xffff8801daf2c9d8) 00000000d90ec15b: ffff8801daf2c9c0 (0xffff8801daf2c9c0) 0000000062722bb5: ffff880192417c48 (0xffff880192417c48) 0000000062d87859: ffffffff8790da84 (__schedule+0x884/0x1ed0) 00000000ce6e7385: ffffffff816678fc (rcu_is_watching+0x8c/0x150) 00000000de715abe: ffff880192417ad0 (0xffff880192417ad0) 00000000f0e2474b: 0000000041b58ab3 (0x41b58ab3) 000000000984e079: ffff8801daf2c9d8 (0xffff8801daf2c9d8) 00000000cb78c6b8: ffff8801daf2d408 (0xffff8801daf2d408) 00000000919ae237: ffff8801daf2d3e0 (0xffff8801daf2d3e0) 0000000055490905: 1ffff10032482f58 (0x1ffff10032482f58) 000000007b1e0340: ffff880192417ae0 (0xffff880192417ae0) 000000006992bfa7: ffff8801daf2c9c0 (0xffff8801daf2c9c0) 00000000a02031ee: 0000000041b58ab3 (0x41b58ab3) 00000000cf2cf1bf: ffffffff88bf1378 (K512_4+0x4b38/0x120414) 0000000066b40f22: ffffffff8790d200 (__sched_text_start+0x8/0x8) 00000000ad1485b7: 0000000000000282 (0x282) 000000005bf0ddb8: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000562e22bb: 0000000000004cab (0x4cab) 0000000096b3691f: 0000000000000000 ... 00000000439f7080: dffffc0000000000 (0xdffffc0000000000) 00000000f55d8d28: ffff880192417c48 (0xffff880192417c48) 0000000036c317a4: 0000000000000001 (0x1) 00000000db6920c2: ffff880192417c70 (0xffff880192417c70) 0000000038d5074f: ffffffff81cc80f4 (__fget+0x414/0x670) 0000000035a1315a: ffff880192417bc8 (0xffff880192417bc8) 000000008b1601f7: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000073896d76: 1ffff10032482f7a (0x1ffff10032482f7a) 00000000ce7fdcbe: ffff880192417c70 (0xffff880192417c70) 000000005bcacbc7: ffff880192417df8 (0xffff880192417df8) 00000000433be82c: dffffc0000000000 (0xdffffc0000000000) 0000000023cee304: 0000000000000004 (0x4) 000000007377bf72: ffff880192417d78 (0xffff880192417d78) 00000000d1a84e10: ffffffff8129887c (do_signal+0x9c/0x21c0) 00000000de2025f5: 0000000041b58ab3 (0x41b58ab3) 000000006e10f30d: ffffffff88bd7728 (regoff.34027+0x367d48/0x37ac50) 000000002b9aa65c: ffffffff81cc7ce0 (expand_files.part.8+0x9c0/0x9c0) 0000000045d35634: ffff880192417bb8 (0xffff880192417bb8) 000000000ef452d2: 0000000000000001 (0x1) 0000000064726a0e: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 00000000c8fe358f: ffff8801cf757408 (0xffff8801cf757408) 00000000539e87d9: 0000003075706376 (0x3075706376) 000000009d7b5f10: ffff8801cf757408 (0xffff8801cf757408) 0000000055f82fac: 0000000000000000 ... 0000000067c060f6: 0000000000006364 (0x6364) 00000000216c01ab: ffff880192417bd8 (0xffff880192417bd8) 00000000c0f30532: ffff880192417f58 (0xffff880192417f58) 00000000fc0c98e3: 0000000041b58ab3 (0x41b58ab3) 00000000b975845e: ffffffff88be4288 (regoff.34027+0x3748a8/0x37ac50) 000000002df60ba4: ffffffff812987e0 (setup_sigcontext+0x7d0/0x7d0) 000000009e6b97a3: 1ffff10032482f8a (0x1ffff10032482f8a) 0000000045aca167: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 00000000f97d44e3: dffffc0000000000 (0xdffffc0000000000) 0000000036ceb215: ffffffff8110cb6b (pte_list_remove+0x6b/0x420) 00000000bbd82609: 1ffff10036301e00 (0x1ffff10036301e00) 000000004b2082dd: 1ffff10032482d2c (0x1ffff10032482d2c) 000000000f1f1fe9: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 0000000025ef09bd: ffff880192416a08 (0xffff880192416a08) 0000000060d425b6: ffffffff8110cc4b (pte_list_remove+0x14b/0x420) 000000004ea3342e: 0000000000000007 (0x7) 0000000011c00deb: ffff88019b014300 (0xffff88019b014300) 000000002f5415c5: ffffed003b5e46d6 (0xffffed003b5e46d6) 000000008e662264: ffffed003b5e46d6 (0xffffed003b5e46d6) 00000000cdc3bc6b: ffff8801daf236b3 (0xffff8801daf236b3) 000000006b65fd1d: 1ffff10032482d28 (0x1ffff10032482d28) 00000000f7ea5bf3: ffff8801b180f000 (0xffff8801b180f000) 000000003b00dc8c: ffff8801924169e0 (0xffff8801924169e0) 000000000724f08b: 0000000000000000 ... 000000000c796804: ffffffff88bd7728 (regoff.34027+0x367d48/0x37ac50) 0000000030b972b9: ffffffff8790f0d0 (__schedule+0x1ed0/0x1ed0) 0000000086328aa7: 0000400092417cd0 (0x400092417cd0) 0000000037f2cefa: 0000000000000009 (0x9) 0000000093377b46: 0000000000000000 ... 00000000b70a20fd: ffff880192417e20 (0xffff880192417e20) 000000001b0ce4cb: ffff880192417e20 (0xffff880192417e20) 00000000dc792d19: ffff88019b014300 (0xffff88019b014300) 00000000c8162f54: ffffffff8100ab9c (exit_to_usermode_loop+0x8c/0x370) 00000000c963a209: ffff880192417df8 (0xffff880192417df8) 00000000f365076b: fffffbfff11e3616 (0xfffffbfff11e3616) 000000003a2f6319: 1ffff10032482fdc (0x1ffff10032482fdc) 000000003aa507ac: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000000fcd0ac6: 0000000000000004 (0x4) 00000000dbdd2b70: dffffc0000000000 (0xdffffc0000000000) 00000000c1bcdcdc: ffff880192417df8 (0xffff880192417df8) 00000000fdbdd0e7: fffffbfff11e3616 (0xfffffbfff11e3616) 00000000fb492d97: 0000000000000004 (0x4) 0000000048dfc424: ffff880192417e20 (0xffff880192417e20) 00000000b016d1bd: ffffffff8100adf0 (exit_to_usermode_loop+0x2e0/0x370) 000000000b5b9ec9: 1ffff10032482fb3 (0x1ffff10032482fb3) 000000004ba6e6c7: ffff880192417f58 (0xffff880192417f58) 0000000064f0f4ff: 0000000041b58ab3 (0x41b58ab3) 000000008d027da9: ffffffff88bd782e (regoff.34027+0x367e4e/0x37ac50) 000000006919ec8e: ffffffff8100ab10 (syscall_slow_exit_work+0x500/0x500) 00000000658ba6d7: ffff88019b014b30 (0xffff88019b014b30) 00000000446cad85: 0000000000000000 ... 000000009245c477: ffffffff81c95161 (ksys_ioctl+0x81/0xd0) 00000000c85d1523: ffff88019b014300 (0xffff88019b014300) 00000000ac24508d: ffffffff8100c3ba (do_syscall_64+0x9a/0x820) 00000000288270a3: ffff880192417f20 (0xffff880192417f20) 00000000e1fd1f56: ffff880192417f58 (0xffff880192417f58) 00000000f43fc250: dffffc0000000000 (0xdffffc0000000000) 0000000086b2ec03: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000003a23cc04: ffff88019b014300 (0xffff88019b014300) 00000000bfd546e3: 1ffff10032482fc8 (0x1ffff10032482fc8) 00000000b3881ffd: 0000000000000004 (0x4) 000000006aaba4e4: ffff880192417f58 (0xffff880192417f58) 0000000031d985e3: 1ffff10032482fdc (0x1ffff10032482fdc) 00000000cb3e94af: ffff880192417f48 (0xffff880192417f48) 00000000a038aa92: ffffffff8100c9de (do_syscall_64+0x6be/0x820) 00000000e6faf0ef: ffffffff8153a933 (finish_task_switch+0x1d3/0x890) 000000008883aefb: 0000000000000004 (0x4) 0000000039d7bb11: 0000000041b58ab3 (0x41b58ab3) 000000003b4a6956: ffffffff88bd7728 (regoff.34027+0x367d48/0x37ac50) 000000004e692143: ffffffff8100c320 (syscall_return_slowpath+0x5e0/0x5e0) 00000000707034b1: ffff880192417e68 (0xffff880192417e68) 0000000079b8f7a6: 0000000000000000 ... 000000003ea0ba9a: ffff880192417f48 (0xffff880192417f48) 00000000a939c2a5: ffffffff8100c05d (syscall_return_slowpath+0x31d/0x5e0) 000000003b31d44c: ffff880192417f58 (0xffff880192417f58) 00000000a603791c: 0000000041b58ab3 (0x41b58ab3) 0000000036063017: ffffffff88bd6e57 (regoff.34027+0x367477/0x37ac50) 0000000002f2239c: ffff88019b014b30 (0xffff88019b014b30) 00000000393b6c16: 0000000000000000 ... 0000000019b126f6: 0000000000000004 (0x4) 000000006df0de47: ffff88019b014300 (0xffff88019b014300) 000000000bee2cb5: ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 0000000055f35e94: 0000000000000000 ... 00000000bada5f8c: 0000000000000082 (0x82) 00000000c3f2869c: 0000000000000000 ... 000000009075e811: 0000000000000004 (0x4) 000000002dc2ae09: 0000000000000000 ... 000000004906214d: ffff880192417f48 (0xffff880192417f48) 00000000f75135ec: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000000b687fc9: 0000000000000000 ... 000000007a1186ad: a01cff1de3d6dd00 (0xa01cff1de3d6dd00) 000000004cebcc00: 0000000000000000 ... 00000000e8bab0ae: ffffffff87a0008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 00000000c4cc3887: 0000000000000002 (0x2) 0000000062311f93: 00007f2f773619c0 (0x7f2f773619c0) 0000000043971c71: 00007ffdf2cf208f (0x7ffdf2cf208f) 000000000eea5e85: 0000000000000000 ... 0000000016715555: 000000000072c010 (0x72c010) 00000000f483a793: 000000000072c010 (0x72c010) 00000000a91e05e2: 0000000000000246 (0x246) 00000000b1d7fe25: 0000000000000000 ... 00000000a04494bc: 000000000072bff0 (0x72bff0) 000000004bed7f7f: 0000000000000000 ... 00000000da32f0ca: fffffffffffffe00 (0xfffffffffffffe00) 00000000aca90434: 0000000000455a99 (0x455a99) 00000000410b51b3: 0000000000000000 ... 000000004cfd284e: 000000000072c010 (0x72c010) 00000000b224f1cb: 00000000000000ca (0xca) 00000000ffb657f6: 0000000000455a99 (0x455a99) 00000000e7a0a0db: 0000000000000033 (0x33) 0000000060ab56af: 0000000000000246 (0x246) 00000000afaa7237: 00007f2f77360ce8 (0x7f2f77360ce8) 00000000a41cfe93: 000000000000002b (0x2b) ================================================================== BUG: KASAN: stack-out-of-bounds in __read_once_size include/linux/compiler.h:188 [inline] BUG: KASAN: stack-out-of-bounds in unwind_next_frame.part.7+0x801/0x9e0 arch/x86/kernel/unwind_frame.c:326 Read of size 8 at addr ffff880192416c78 by task syz-executor4/8934 CPU: 1 PID: 8934 Comm: syz-executor4 Not tainted 4.18.0-rc2+ #119 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 print_address_description+0x6c/0x20b mm/kasan/report.c:256 kasan_report_error mm/kasan/report.c:354 [inline] kasan_report.cold.7+0x242/0x2fe mm/kasan/report.c:412 __asan_report_load8_noabort+0x14/0x20 mm/kasan/report.c:433 __read_once_size include/linux/compiler.h:188 [inline] unwind_next_frame.part.7+0x801/0x9e0 arch/x86/kernel/unwind_frame.c:326 unwind_next_frame+0x3e/0x50 arch/x86/kernel/unwind_frame.c:287 __save_stack_trace+0x7d/0xf0 arch/x86/kernel/stacktrace.c:44 save_stack_trace+0x1a/0x20 arch/x86/kernel/stacktrace.c:60 save_trace+0xe0/0x290 kernel/locking/lockdep.c:404 check_prev_add kernel/locking/lockdep.c:1915 [inline] check_prevs_add kernel/locking/lockdep.c:1980 [inline] validate_chain kernel/locking/lockdep.c:2421 [inline] __lock_acquire+0x39a8/0x5020 kernel/locking/lockdep.c:3435 lock_acquire+0x1e4/0x540 kernel/locking/lockdep.c:3924 __raw_spin_lock include/linux/spinlock_api_smp.h:142 [inline] _raw_spin_lock+0x2a/0x40 kernel/locking/spinlock.c:144 vprintk_emit+0x191/0xdf0 kernel/printk/printk.c:1848 vprintk_default+0x28/0x30 kernel/printk/printk.c:1948 vprintk_func+0x7a/0xe7 kernel/printk/printk_safe.c:382 printk+0xa7/0xcf kernel/printk/printk.c:1981 kasan_die_handler.cold.22+0x11/0x30 arch/x86/mm/kasan_init_64.c:251 notifier_call_chain+0x180/0x390 kernel/notifier.c:93 __atomic_notifier_call_chain kernel/notifier.c:183 [inline] atomic_notifier_call_chain+0x98/0x190 kernel/notifier.c:193 notify_die+0x1be/0x2e0 kernel/notifier.c:549 do_general_protection+0x248/0x2f0 arch/x86/kernel/traps.c:559 general_protection+0x1e/0x30 arch/x86/entry/entry_64.S:1159 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2338 [inline] RIP: 0010:vmx_vcpu_run+0x131a/0x2600 arch/x86/kvm/vmx.c:10160 Code: 00 00 10 89 de e8 d6 c6 5c 00 85 db 0f 84 91 00 00 00 e8 b9 c5 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 RSP: 0018:ffff880192417370 EFLAGS: 00010006 RAX: dffffc0000000000 RBX: 0000000010000000 RCX: ffffffff811f46aa RDX: 000000000000045c RSI: ffffffff811f46b7 RDI: 0000000000000005 RBP: ffffffff88be9b28 R08: ffff88019b014300 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 The buggy address belongs to the page: page:ffffea0006490580 count:0 mapcount:0 mapping:0000000000000000 index:0xffff880192416a00 flags: 0x2fffc0000000000() raw: 02fffc0000000000 dead000000000100 dead000000000200 0000000000000000 raw: ffff880192416a00 ffff880192416a00 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff880192416b00: f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 ffff880192416b80: f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 >ffff880192416c00: f2 f2 f8 f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 ^ ffff880192416c80: 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f1 f1 f1 f1 00 f2 ffff880192416d00: f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 00 00 00 00 ==================================================================