VMExit: intr_info=00000000 errcode=00000000 ilen=00000006 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xfffffec0304c7593 EPT pointer = 0x000000018ffd901e WARNING: kernel stack regs at 000000001bc0befa in syz-executor2:3713 has bad 'bp' value 00000000d0427711 unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 00000000b5ef1f9c: ffff8801b90d6598 (0xffff8801b90d6598) 00000000dd862266: ffffffff812a9105 (show_trace_log_lvl+0x1f6/0x28c) 00000000f32a2b15: ffffffff811f473a (vmx_vcpu_run+0x131a/0x2600) 000000003c2362ed: ffff8801b90d7348 (0xffff8801b90d7348) 00000000bf8f3e20: 0000000000000002 (0x2) 000000001fba5b59: 0000000000000001 (0x1) 00000000d0fbdbf5: ffff8801b90d0000 (0xffff8801b90d0000) 0000000005e47126: ffff8801b90d8000 (0xffff8801b90d8000) 00000000e710da9d: 0000000000000000 ... 00000000ca3c1bb6: ffff8801b90d0000 (0xffff8801b90d0000) 00000000ecc6fffa: ffff8801b90d8000 (0xffff8801b90d8000) 000000003e8c051a: 0000000000000000 ... 00000000752794a7: 0000000000000002 (0x2) 00000000d923641e: ffff8801ab63a240 (0xffff8801ab63a240) 000000005fb11f17: 0000010100000000 (0x10100000000) 00000000d1cb17c0: 0000000000000000 ... 00000000c11feae6: ffff8801b90d64c8 (0xffff8801b90d64c8) 00000000ea58b859: ffffffff811f473a (vmx_vcpu_run+0x131a/0x2600) 000000001a6a2581: ffff8801b90d72c8 (0xffff8801b90d72c8) 00000000b0e0863c: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000046c70839: 0000000000000093 (0x93) 000000007f278aa0: 0000000000000000 ... 00000000dcff5c94: ffffffff88f1b060 (pv_cpu_ops+0x120/0x120) 00000000362815b4: 00000000ffffffff (0xffffffff) 00000000e53008fd: ffff8801b90d65a8 (0xffff8801b90d65a8) 000000005f758f3d: ffffffff812a91d3 (show_stack+0x38/0x3a) 00000000729d6ef9: ffff8801b90d6658 (0xffff8801b90d6658) 00000000277aa0c7: ffffffff878afee5 (dump_stack+0x1c9/0x2b4) 00000000e033e933: fffffbfff11e360c (0xfffffbfff11e360c) 00000000a9148bf8: dffffc0000000000 (0xdffffc0000000000) 00000000f2f44e79: 1ffff1003721acba (0x1ffff1003721acba) 00000000e15754a5: 0000000041b58ab3 (0x41b58ab3) 00000000834ffadf: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 0000000006be917b: ffffffff878afd1c (dump_stack_print_info.cold.2+0x52/0x52) 000000008fe5b239: ffffffff8163049b (printk+0xa7/0xcf) 00000000bb545677: 0000000041b58ab3 (0x41b58ab3) 000000008b31e95d: ffffffff88be888c (K512_4+0x130c/0x120474) 000000004a4c370a: ffffffff816303f4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 00000000633d6f59: ffffffff89029b80 (kmem_cache_boot+0x320/0x320) 00000000010c6f62: ffffffff00000008 (0xffffffff00000008) 000000006b38d6a6: ffff8801b90d66a0 (0xffff8801b90d66a0) 0000000092127a56: ffff8801b90d6650 (0xffff8801b90d6650) 00000000ef66b76e: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000d91b703c: ffffea0006e43580 (0xffffea0006e43580) 0000000015efaf3a: 0000000000000008 (0x8) 000000005d682e21: ffff8801b90d6c78 (0xffff8801b90d6c78) 0000000086036a8f: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 000000001b063485: ffff8801b90d6c78 (0xffff8801b90d6c78) 0000000038113ce7: ffff8801b90d6690 (0xffff8801b90d6690) 000000002039767d: ffffffff81b9e374 (print_address_description+0x6c/0x20b) 00000000d827fce2: ffff8801b90d6c78 (0xffff8801b90d6c78) 00000000ba95c93f: 0000000000000008 (0x8) 0000000041f7085c: 0000000000000000 ... 00000000b7ea0e25: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 000000000eba47fc: ffff8801b90d6c78 (0xffff8801b90d6c78) 000000004400aa57: ffff8801b90d66d8 (0xffff8801b90d66d8) 00000000d672f252: ffffffff81b9e755 (kasan_report.cold.7+0x242/0x2fe) 00000000ee6cb6f4: 0000000000000082 (0x82) 00000000eac1453f: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000d574cbc9: ffff8801b90d6810 (0xffff8801b90d6810) 0000000032fe8954: 1ffff1003721ace4 (0x1ffff1003721ace4) 00000000c51c8dd5: ffff8801b90d6c78 (0xffff8801b90d6c78) 00000000d7685e73: ffff8801b90d6c78 (0xffff8801b90d6c78) 0000000069a3e990: ffff8801b90d6860 (0xffff8801b90d6860) 00000000bac4d859: ffff8801b90d66e8 (0xffff8801b90d66e8) 00000000d43e14bd: ffffffff81b9e034 (__asan_report_load8_noabort+0x14/0x20) 00000000f29d2852: ffff8801b90d67e8 (0xffff8801b90d67e8) 000000006d3f0d17: ffffffff81356161 (unwind_next_frame.part.7+0x801/0x9e0) 0000000035b891ef: ffffffff81355960 (unwind_dump+0x190/0x190) 000000009c1459e2: 0000000141b58ab3 (0x141b58ab3) 00000000382f3c64: ffff8801b90d6890 (0xffff8801b90d6890) 000000000fe52876: ffff8801b90d6838 (0xffff8801b90d6838) 00000000eaca7089: ffff8801b90d6848 (0xffff8801b90d6848) 000000003ecb0b09: 0000000041b58ab3 (0x41b58ab3) 000000001d87d599: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 0000000033ea1d95: ffffffff81355960 (unwind_dump+0x190/0x190) 00000000ffeb0dd4: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 0000000023f41380: ffff8801b90d6c78 (0xffff8801b90d6c78) 00000000fd9d5c1b: ffffffff8a8068e0 (nr_lock_classes+0x40/0x40) 0000000048806f62: ffff8801b90d68d0 (0xffff8801b90d68d0) 00000000bbd3f47c: 0000000000000082 (0x82) 0000000062028733: 0000000000000082 (0x82) 00000000f8a8bcb9: ffffffff00000001 (0xffffffff00000001) 00000000c9401bbe: ffff8801b90d6810 (0xffff8801b90d6810) 000000003fb1de5f: 0000000000000058 (0x58) 00000000c1d61f39: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000007900da52: dffffc0000000000 (0xdffffc0000000000) 000000001c5f3c7d: ffffed003721ad04 (0xffffed003721ad04) 00000000e44ab734: ffffed003721ad03 (0xffffed003721ad03) 000000006e2ddd83: ffff8801b90d6890 (0xffff8801b90d6890) 0000000085270dce: ffff8801b90d6810 (0xffff8801b90d6810) 0000000062d59889: ffff8801b90d6800 (0xffff8801b90d6800) 0000000099841ebe: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000014ee9e41: ffff8801b90d6810 (0xffff8801b90d6810) 0000000056f56d1b: 0000000000000000 ... 00000000b1ea3989: ffff8801ab63a240 (0xffff8801ab63a240) 0000000012d8bfae: ffff8801b90d69f8 (0xffff8801b90d69f8) 00000000e58623a1: ffff8801b90d6800 (0xffff8801b90d6800) 00000000a4af6b48: ffffffff8135637e (unwind_next_frame+0x3e/0x50) 000000005ada6cca: ffff8801b90d69f0 (0xffff8801b90d69f0) 00000000476b9a5c: ffff8801b90d6890 (0xffff8801b90d6890) 000000004ed8ed54: ffffffff812d367d (__save_stack_trace+0x7d/0xf0) 00000000b03abd8c: 0000000000000001 (0x1) 00000000310c44df: ffff8801b90d0000 (0xffff8801b90d0000) 000000004b54dddf: ffff8801b90d8000 (0xffff8801b90d8000) 00000000aea3528e: 0000000000000000 ... 0000000095b0d28b: 0000000000000002 (0x2) 000000009e6f6930: ffff8801ab63a240 (0xffff8801ab63a240) 000000000f9866dd: 0000000000000000 ... 0000000035346412: ffff8801b90d6c78 (0xffff8801b90d6c78) 000000009751ab91: ffff8801b90d6800 (0xffff8801b90d6800) 00000000c0a88690: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 00000000d2453a09: 0000000000000000 ... 0000000001bd0f57: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000291312d4: ffff8801b90d69f0 (0xffff8801b90d69f0) 000000000ed90a3d: ffffffff8a28a100 (stack_trace+0x16b7e0/0x400020) 00000000390a5e81: ffff8801b90d69f4 (0xffff8801b90d69f4) 0000000080c5406b: ffff8801ab63a240 (0xffff8801ab63a240) 000000007a9710fe: ffff8801b90d68a0 (0xffff8801b90d68a0) 0000000049303d19: ffffffff812d370a (save_stack_trace+0x1a/0x20) 000000000a2ac1bf: ffff8801b90d68e0 (0xffff8801b90d68e0) 00000000c922ae36: ffffffff815e0d10 (save_trace+0xe0/0x290) 00000000848aee7a: 0000000000000003 (0x3) 000000003ba2ca4c: ffff8801ab63aac8 (0xffff8801ab63aac8) 000000003a2b9ab8: 0000000000000003 (0x3) 00000000875a4efe: dffffc0000000000 (0xdffffc0000000000) 00000000cb532c08: ffff8801ab63a240 (0xffff8801ab63a240) 0000000048cd4488: ffff8801ab63aae8 (0xffff8801ab63aae8) 000000008fea9bd9: ffff8801b90d6c78 (0xffff8801b90d6c78) 0000000031aaa68f: ffffffff815ee288 (__lock_acquire+0x39a8/0x5020) 000000000fae042c: ffff88018ffd9000 (0xffff88018ffd9000) 00000000975e4e25: ffff8801b90d6960 (0xffff8801b90d6960) 00000000b24d6bb9: 1ffff1003721ad28 (0x1ffff1003721ad28) 00000000df8cb9f3: ffff88018ffd9000 (0xffff88018ffd9000) 00000000faebd2e2: ffff8801ab63a240 (0xffff8801ab63a240) 0000000025ea35c6: 0c14f7fb00000003 (0xc14f7fb00000003) 00000000f5c2ca38: 0c14f7fbe7ed03cb (0xc14f7fbe7ed03cb) 00000000afc5ee50: fffffbfff1565bcc (0xfffffbfff1565bcc) 000000004e0e7868: 0000000400000000 (0x400000000) 00000000a8547dc9: ffff8801b90d69b0 (0xffff8801b90d69b0) 0000000092a5fe9b: ffff880100000002 (0xffff880100000002) 000000004198681e: ffffed003721ad36 (0xffffed003721ad36) 00000000da18d206: ffff8801b90d69f0 (0xffff8801b90d69f0) 00000000a2acdf5a: ffff8801b90d6a30 (0xffff8801b90d6a30) 000000009394594d: ffff8801ab63ab38 (0xffff8801ab63ab38) 00000000f3db8ced: ffff8801ab63aa70 (0xffff8801ab63aa70) 0000000049dc4066: ffff8801ab63aa68 (0xffff8801ab63aa68) 00000000203cbb8d: ffff8801ab63aa78 (0xffff8801ab63aa78) 0000000038f9b2ba: 1ffff1003721ad32 (0x1ffff1003721ad32) 000000000695957d: ffff8801ab63ab18 (0xffff8801ab63ab18) 00000000e915b33d: 0000000041b58ab3 (0x41b58ab3) 000000002129b20c: ffffffff88bedd08 (K512_4+0x6788/0x120474) 00000000f1e13a75: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 000000005a22d7d4: ffffffff88f92620 (rcu_callback_map+0x40/0x40) 000000002e5e6ec0: ffff8801b92d3ae0 (0xffff8801b92d3ae0) 00000000c6d5dd87: ffffc9000bab6000 (0xffffc9000bab6000) 00000000aa5c6080: ffff8801b90d69f0 (0xffff8801b90d69f0) 00000000e3d96018: 0000000000000282 (0x282) 00000000d3d1be9e: 0000000000000000 ... 000000003a76c7d1: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000be93b530: ffff8801b92d39f8 (0xffff8801b92d39f8) 00000000e8cf2707: 0000000000000000 ... 00000000ab13f503: 0005290400000000 (0x5290400000000) 000000000de25059: ffffffff8a28a100 (stack_trace+0x16b7e0/0x400020) 000000001ff019b9: ffffc90000000000 (0xffffc90000000000) 000000003db6e70f: ffff8801b90d6da8 (0xffff8801b90d6da8) 000000004de1566c: ffffffff8112431b (kvm_mmu_prepare_zap_page+0x1db/0x1540) 00000000bcd32346: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 00000000e163656a: 0000000000000008 (0x8) 000000008712bf8e: ffffea00065d2808 (0xffffea00065d2808) 00000000cb834fc3: ffff88021fffa000 (0xffff88021fffa000) 0000000079b55375: 1ffff1003721ad4c (0x1ffff1003721ad4c) 00000000e2f6773c: ffffffff8a5d0440 (lock_classes+0x69a80/0x29fee0) 00000000d41c4131: 0000000000000510 (0x510) 00000000df5ca58a: ffffc9000babebf8 (0xffffc9000babebf8) 00000000e9afdeba: 0000000000000005 (0x5) 00000000114c19a8: 0000000041b58ab3 (0x41b58ab3) 0000000063c54153: 0000000000000000 ... 00000000b012b313: ffffffff81124140 (kvm_handle_hva_range+0x790/0x790) 000000001b27e0a7: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 00000000787df076: ffffffff815df66e (perf_trace_lock+0xde/0x920) 000000008de97dd4: 0000000000000005 (0x5) 000000004b0902f8: ffff8801ab63a240 (0xffff8801ab63a240) 00000000d23c4dc8: 0000000000000002 (0x2) 00000000affc54da: ffff8801b90d6e38 (0xffff8801b90d6e38) 000000005cf60a97: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 00000000c65cded3: ffffffff88bd19d8 (regoff.34021+0x3671b8/0x37ab50) 000000005f9e1df0: ffffc9000bba8018 (0xffffc9000bba8018) 00000000a03438e3: ffffc9000bba8030 (0xffffc9000bba8030) 00000000a0648d75: 0000000041b58ab3 (0x41b58ab3) 00000000ee783e7a: ffffffff88bd19d8 (regoff.34021+0x3671b8/0x37ab50) 00000000188f1bfc: ffffffff815df590 (zap_class+0x740/0x740) 00000000b1034799: ffff8801ab63aab8 (0xffff8801ab63aab8) 00000000622d2a84: 0000000000000001 (0x1) 00000000729d956c: ffff8801ab63aac0 (0xffff8801ab63aac0) 00000000d91f2405: ffff8801ab63aa70 (0xffff8801ab63aa70) 0000000012a959e2: ffffffff89f68948 (lock_chains+0x52248/0x200020) 00000000c9dda3ce: ffff8801ab63aa78 (0xffff8801ab63aa78) 000000007ec1f338: ffffffff89f1c4a8 (lock_chains+0x5da8/0x200020) 00000000ebe7d05e: 0000000000000000 ... 00000000272ab80c: 0000000041b58ab3 (0x41b58ab3) 000000009875eb3c: ffffffff88bedd08 (K512_4+0x6788/0x120474) 00000000458d3e6b: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 000000004684eecc: ffff8801ab63aa78 (0xffff8801ab63aa78) 00000000834cdd31: 0000000041b58ab3 (0x41b58ab3) 00000000c497e542: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000fb84ec1f: 0000000000000000 ... 00000000ec15836c: ffffffff88bedd08 (K512_4+0x6788/0x120474) 0000000098a71be4: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 00000000d12dcf73: 000000000000000c (0xc) 000000009d3bc6b6: ffff8801b90d6f10 (0xffff8801b90d6f10) 000000006dc0d284: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 000000006219be52: ffff8801ab63aa90 (0xffff8801ab63aa90) 00000000e180c16a: 0000000000000000 ... 00000000356afe78: ffffffff89f1c4a8 (lock_chains+0x5da8/0x200020) 00000000b1c3d2f8: ffff8801ab63aa70 (0xffff8801ab63aa70) 000000003c06b61f: ffff8801b90d6e00 (0xffff8801b90d6e00) 00000000cf86ddc3: 0000000041b58ab3 (0x41b58ab3) 000000003eac2c29: ffffffff88bd4600 (regoff.34021+0x369de0/0x37ab50) 00000000745b2264: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 00000000995cab15: 0000000000000000 ... 00000000701218c8: 0000000000000001 (0x1) 0000000071c782b0: 0000000000000000 ... 0000000035a85db6: dffffc0000000000 (0xdffffc0000000000) 0000000083a55733: ffff8801b90d6bf0 (0xffff8801b90d6bf0) 0000000009999f53: ffffffff817c0db8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 0000000010f16f1c: ffff8801b90d6d18 (0xffff8801b90d6d18) 0000000035296089: ffffffff810897ab (kvm_make_vcpus_request_mask+0x40b/0x560) 00000000703f7ee1: 0000000000000002 (0x2) 00000000c2d62527: 1ffff1003721ad8d (0x1ffff1003721ad8d) 00000000d6d50598: ffffffff89fd53c8 (lock_chains+0xbecc8/0x200020) 00000000310a66ce: 00000200b90d6df0 (0x200b90d6df0) 00000000f27b06f1: 0000000100000001 (0x100000001) 00000000b508828b: ffff8801b90d6d48 (0xffff8801b90d6d48) 000000009426a64d: ffffffff88eae7c0 (cstate_core_pmu+0x1280/0x1280) 00000000a12c0626: 03bb84bc00000301 (0x3bb84bc00000301) 000000004e78645c: ffffc9000bab69d0 (0xffffc9000bab69d0) 0000000096341a86: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000c18d6c8f: 1ffff1003721ad9a (0x1ffff1003721ad9a) 00000000052869cc: ffff8801ab63a240 (0xffff8801ab63a240) 0000000056ae775f: 0000000000000000 ... 00000000f6ac0ea3: 0000000000000001 (0x1) 000000006ad257d1: 0000000000000000 ... 00000000a072cf60: ffff8801b90d6d98 (0xffff8801b90d6d98) 000000006a011e8b: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 000000006854333f: 0000000000000000 ... 000000004eb46936: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 00000000a175c4d0: 0000000000000000 ... 00000000e06f40b8: 000000000000000a (0xa) 00000000731a6f9f: ffff8801b90d7050 (0xffff8801b90d7050) 00000000e7f158e6: 0000000000000082 (0x82) 000000001c9e9e03: 0000000041b58ab3 (0x41b58ab3) 00000000985dbc75: ffffffff88f89198 (logbuf_lock+0x18/0x60) 00000000dc31a6f5: 0000000041b58ab3 (0x41b58ab3) 0000000090089353: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000a7954eed: ffffffff815f1820 (lock_release+0xa30/0xa30) 0000000060c27dee: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000009e1b3649: 1ffff1003721ada5 (0x1ffff1003721ada5) 00000000dc456717: ffff8801b90d6d88 (0xffff8801b90d6d88) 00000000e88ebfe4: dffffc0000000000 (0xdffffc0000000000) 00000000b6789173: ffffc9000bab6000 (0xffffc9000bab6000) 00000000027076c9: ffffffff810727d0 (kvm_dying_cpu+0x50/0x50) 000000005f5585fa: ffff8801b90d6da8 (0xffff8801b90d6da8) 0000000059de8379: ffff8801ab63ab08 (0xffff8801ab63ab08) 0000000024fb1ab2: 0000000000000003 (0x3) 00000000c08ba449: 0000000000000000 ... 00000000b3bee0b1: ffff8801ab63aa70 (0xffff8801ab63aa70) 00000000b817e570: ffff8801ab63aa68 (0xffff8801ab63aa68) 00000000b7767599: ffff8801ab63aa78 (0xffff8801ab63aa78) 0000000087ed937b: 1ffff1003721adac (0x1ffff1003721adac) 00000000f3ecbe84: 0000000000000000 ... 000000007f1b6ad5: 0000000041b58ab3 (0x41b58ab3) 00000000fec2ed7c: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000cff9aad4: ffffffff88f89180 (log_wait+0x80/0x80) 00000000f558901a: 00000000ffffffff (0xffffffff) 000000006dee7456: ffffffff88be4a68 (regoff.34021+0x37a248/0x37ab50) 00000000edab7b48: 0000000000000000 ... 000000003c2c7c77: ffff8801b90d6fd0 (0xffff8801b90d6fd0) 0000000087117b9a: ffff8801b90d6db8 (0xffff8801b90d6db8) 00000000b7e51da3: ffffffff879256da (_raw_spin_lock+0x2a/0x40) 0000000052705248: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 00000000a2e52a27: 0000000000000000 ... 000000001928e4e3: ffff8801b90d6f58 (0xffff8801b90d6f58) 000000002493d88d: ffffffff8162e541 (vprintk_emit+0x191/0xdf0) 0000000085276e77: fffff52001757d7e (0xfffff52001757d7e) 00000000e842d05a: 1ffff1003721adc1 (0x1ffff1003721adc1) 00000000074d6113: 0000000000000001 (0x1) 00000000a393e496: 0000000000000000 ... 00000000c39bfc24: 1ffff1003721adc2 (0x1ffff1003721adc2) 000000000449f748: ffffc9000babebe8 (0xffffc9000babebe8) 0000000060fa35a4: 0000000000000000 ... 00000000b2e67166: 0000000000000093 (0x93) 0000000061df7939: 0000000041b58ab3 (0x41b58ab3) 00000000799bb0c0: ffffffff88bef040 (K512_4+0x7ac0/0x120474) 00000000e47e5c8c: ffffffff8162e3b0 (wake_up_klogd+0x110/0x110) 00000000d33e57de: 0000000000000000 ... 000000001d21426f: 0000000000000282 (0x282) 0000000067a861a1: ffffffff815f0df0 (lock_downgrade+0x8f0/0x8f0) 00000000be459014: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 00000000970df468: 0000000000000282 (0x282) 00000000e6d1590b: 0000000081b7dfc0 (0x81b7dfc0) 0000000076975bb5: ffffc9000babfda8 (0xffffc9000babfda8) 000000006f8f75d6: 0000000041b58ab3 (0x41b58ab3) 00000000bf29a3d2: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 000000001e54574f: ffffffff815f1820 (lock_release+0xa30/0xa30) 00000000a6475f2c: 0000000000000282 (0x282) 000000002ab7f6ba: 00000000b90d71f8 (0xb90d71f8) 000000006884bad9: ffff8801d380ff90 (0xffff8801d380ff90) 00000000d387c14f: 0000000041b58ab3 (0x41b58ab3) 00000000e31bb7a3: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000a9e1ae5a: ffffffff815f1820 (lock_release+0xa30/0xa30) 00000000c36edbd5: 0000000000000000 ... 000000002264ff19: 0000000041b58ab3 (0x41b58ab3) 000000002afa8123: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 00000000beb11f88: 0000000000000000 ... 000000009a4527dc: ffff8801d380ff90 (0xffff8801d380ff90) 00000000264962ad: ffffffff00000019 (0xffffffff00000019) 000000009a8b97f0: ffffffff81467539 (mmput+0x4e9/0x620) 00000000bfbba5fa: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000d7457cb3: ffffc9000bab6000 (0xffffc9000bab6000) 0000000061ac0a04: ffffc9000babf7e0 (0xffffc9000babf7e0) 000000004150da6e: 0000000000000001 (0x1) 0000000038e5d446: ffffc9000bab6000 (0xffffc9000bab6000) 0000000042b22625: ffffffff810727d0 (kvm_dying_cpu+0x50/0x50) 000000004bc06cf4: ffff8801b90d6f28 (0xffff8801b90d6f28) 000000001fe25edd: ffffffff810fdc15 (kvm_arch_flush_shadow_all+0x15/0x20) 000000005f61be1a: ffffc9000babfda8 (0xffffc9000babfda8) 0000000061d9af44: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000005238beab: ffffffff88be4a68 (regoff.34021+0x37a248/0x37ab50) 00000000052a9479: ffff8801b90d6fd0 (0xffff8801b90d6fd0) 000000003df3ae30: ffff8801b90d6fd0 (0xffff8801b90d6fd0) 0000000098911a0e: ffffed003721ae22 (0xffffed003721ae22) 0000000082858fc4: ffffffff88f239c0 (last_mm_ctx_id+0x800/0x800) 00000000f32d03e9: ffff8801b90d6f78 (0xffff8801b90d6f78) 00000000d770ae95: ffffffff8162f668 (vprintk_default+0x28/0x30) 00000000d8f742fb: 0000000000000000 ... 00000000885b2cee: ffffffff88be4a68 (regoff.34021+0x37a248/0x37ab50) 000000009f43e611: ffff8801b90d6fa0 (0xffff8801b90d6fa0) 00000000f2ad3528: ffffffff816318ea (vprintk_func+0x7a/0xe7) 000000006e2af665: ffffed003721adf6 (0xffffed003721adf6) 000000000cdbbcc3: ffffffff88be4a68 (regoff.34021+0x37a248/0x37ab50) 000000002161d165: 00000000fffffffc (0xfffffffc) 00000000ed7c7780: ffff8801b90d7050 (0xffff8801b90d7050) 00000000190dd81e: ffffffff8163049b (printk+0xa7/0xcf) 000000001d8be7e6: 0000000041b58ab3 (0x41b58ab3) 000000008ffddcab: ffffffff88be888c (K512_4+0x130c/0x120474) 000000009454b4ac: ffffffff816303f4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 000000001f13c97b: ffff8801b90d6fd8 (0xffff8801b90d6fd8) 00000000d2b779ec: ffffc90000000008 (0xffffc90000000008) 0000000016839890: ffff8801b90d7060 (0xffff8801b90d7060) 0000000064bd6557: ffff8801b90d7010 (0xffff8801b90d7010) 000000007e51af39: ffffffff8abb5928 (obj_hash+0x87588/0x100020) 00000000bc4a5b72: 0000000000000000 ... 00000000227a34a4: ffff8801b90d70f8 (0xffff8801b90d70f8) 0000000011328b90: ffffffff8360c8fb (debug_check_no_obj_freed+0x30b/0x595) 000000002cdda0b9: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000ab130758: ffffc9000babf790 (0xffffc9000babf790) 00000000c51f1c37: ffffffff81380f75 (kasan_die_handler.cold.22+0x5/0x30) 00000000eaeb074b: 0000000000000000 ... 000000000834ed8f: ffffffff81380d8a (kasan_die_handler+0x1a/0x31) 000000009ff39f2a: ffff8801ab63a240 (0xffff8801ab63a240) 000000006729b1ee: ffffed003b5e46d6 (0xffffed003b5e46d6) 000000009b398216: 0000000000000009 (0x9) 000000002b5af94c: dffffc0000000000 (0xdffffc0000000000) 00000000205c8236: ffff8801b90d7068 (0xffff8801b90d7068) 000000002b93ddfe: ffffffff81380f81 (kasan_die_handler.cold.22+0x11/0x30) 000000003daa83ea: 0000000000000000 ... 00000000665d762e: ffff8801b90d7178 (0xffff8801b90d7178) 0000000064bcffe6: ffffffff8151eb70 (notifier_call_chain+0x180/0x390) 00000000bcc56080: ffff8801b90d7110 (0xffff8801b90d7110) 00000000bea9d2dc: 1ffff1003721ae16 (0x1ffff1003721ae16) 00000000e2cda5d0: 0000000000000000 ... 00000000ce31d631: ffff8801b90d71f0 (0xffff8801b90d71f0) 00000000c31f81d4: 0000000000000009 (0x9) 0000000035d84620: 0000000000000000 ... 000000008ad4ba2b: 0000000100000001 (0x100000001) 00000000c6eaa60d: 0000000041b58ab3 (0x41b58ab3) 00000000cf2e5aeb: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000d3dfdabd: ffffffff8151e9f0 (unregister_die_notifier+0x20/0x20) 00000000d3934eb4: ffff8801b90d70d8 (0xffff8801b90d70d8) 00000000c53ff33a: ffffffff88ff2bc0 (perf_breakpoint+0x120/0x120) 00000000405d04ad: ffff8801b90d7178 (0xffff8801b90d7178) 000000008a21baf0: ffffffff816678fc (rcu_is_watching+0x8c/0x150) 000000005233e567: 1ffff1003721ae24 (0x1ffff1003721ae24) 00000000bda22b54: 0000000041b58ab3 (0x41b58ab3) 00000000417866cd: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 00000000a4cbe29e: ffffffff81667870 (rcu_report_qs_rnp+0x7a0/0x7a0) 000000005003181f: 0000000000000000 ... 0000000087808e42: 0000000041b58ab3 (0x41b58ab3) 00000000addeb8ae: 0000000041b58ab3 (0x41b58ab3) 00000000630af11e: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 00000000bb8a6882: ffffffff81667870 (rcu_report_qs_rnp+0x7a0/0x7a0) 000000009b696d6b: ffffffff878b0dac (cmp_ex_search+0x8c/0xb0) 00000000aee8d272: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000065034073: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000068d8204b: ffffffff88f69920 (init_nsproxy+0x280/0x280) 00000000e0495c2a: 0000000000000001 (0x1) 00000000c45e605f: 0000000000000009 (0x9) 000000007f34cfe6: ffff8801b90d71f0 (0xffff8801b90d71f0) 0000000095bccd11: 0000000000000000 ... 000000009c4146ba: ffff8801b90d71a8 (0xffff8801b90d71a8) 00000000671f09f5: ffffffff81520928 (atomic_notifier_call_chain+0x98/0x190) 00000000740a9ed1: 1ffff1003721ae3a (0x1ffff1003721ae3a) 00000000e0030dc7: ffff8801b90d71f0 (0xffff8801b90d71f0) 00000000d8503ff8: 0000000000000001 (0x1) 00000000cdfb26de: 000000000000000d (0xd) 00000000b481b757: ffff8801b90d7278 (0xffff8801b90d7278) 0000000008580ccc: ffffffff81520d7e (notify_die+0x1be/0x2e0) 00000000173b3b0c: ffffffff87e4a3a0 (__func__.49405+0x5a0/0x740) 000000004e92c169: ffffffff0000000b (0xffffffff0000000b) 00000000b9334064: 00000009878b11c0 (0x9878b11c0) 00000000294d6b2c: 0000000041b58ab3 (0x41b58ab3) 0000000091d1286c: ffffffff88beb5c7 (K512_4+0x4047/0x120474) 00000000abbf18dd: ffffffff81520bc0 (__atomic_notifier_call_chain+0x1a0/0x1a0) 000000000d7d9d8d: ffff8801ab63a240 (0xffff8801ab63a240) 00000000430a3724: ffff8801b90d72c8 (0xffff8801b90d72c8) 00000000c0caf3ae: ffffffff87e4a3a0 (__func__.49405+0x5a0/0x740) 00000000a747c75f: 0000000000000000 ... 00000000adbee247: 0000000b0000000d (0xb0000000d) 00000000c27f5b42: ffffffff8171b3e8 (search_module_extables+0x18/0xc0) 0000000020839ce3: ffffffff811f473a (vmx_vcpu_run+0x131a/0x2600) 00000000278aefba: ffff8801ab63a240 (0xffff8801ab63a240) 000000009732f552: ffffffff811f473a (vmx_vcpu_run+0x131a/0x2600) 000000006c19fa11: ffff8801b90d7248 (0xffff8801b90d7248) 000000006bcee03c: ffffffff81510d87 (search_exception_tables+0x47/0x50) 00000000909711bb: ffff8801b90d72c8 (0xffff8801b90d72c8) 00000000d49a88e8: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000007017d5: ffff8801b90d72c8 (0xffff8801b90d72c8) 00000000b95e0952: ffff8801ab63a240 (0xffff8801ab63a240) 00000000a95c2746: 0000000000000000 ... 0000000018545902: ffff8801b90d72b8 (0xffff8801b90d72b8) 000000003bba3966: ffffffff8129cb48 (do_general_protection+0x248/0x2f0) 000000005717a397: 0000000087a00a07 (0x87a00a07) 00000000abbd63eb: 0000000000000001 (0x1) 000000002267e849: 0000000000000000 ... 00000000d7a5d9b7: ffff8801b90d72c9 (0xffff8801b90d72c9) 000000009ecad72c: ffffffff87a00f9e (general_protection+0x1e/0x30) 000000001bc0befa: 0000000000000000 ... 000000001926217f: ffffc90000c75e20 (0xffffc90000c75e20) 000000001eaa9b7d: 0000000010000000 (0x10000000) 00000000020d7a57: 0000000000000000 ... 000000000e17f7d6: ffff8801ab63a240 (0xffff8801ab63a240) 00000000a142a081: dffffc0000000000 (0xdffffc0000000000) 000000009fc134b0: ffffffff811f471a (vmx_vcpu_run+0x12fa/0x2600) 00000000516c327b: 000000000000045c (0x45c) 000000000519fa43: ffffffff811f4727 (vmx_vcpu_run+0x1307/0x2600) 00000000021f563b: 0000000000000005 (0x5) 0000000086c0238e: ffffffffffffffff (0xffffffffffffffff) 000000006d2f71c5: ffffffff811f473a (vmx_vcpu_run+0x131a/0x2600) 00000000cea98e25: 0000000000000010 (0x10) 000000003ed26e92: 0000000000010007 (0x10007) 00000000cbcef5f3: ffff8801b90d7370 (0xffff8801b90d7370) 000000007abb2a03: 0000000000000018 (0x18) 000000004b32218d: ffff8801d7d10ac0 (0xffff8801d7d10ac0) 00000000d024b62b: 00000000000022e5 (0x22e5) 000000001359a274: ffff8801ab63a264 (0xffff8801ab63a264) 00000000eddd3374: 0000000000000000 ... 000000005b5adc29: ffff8801d7d10b68 (0xffff8801d7d10b68) 00000000a35a5043: 0000000000000000 ... 0000000023000f30: ffff8801ab63a8f8 (0xffff8801ab63a8f8) 00000000cc329822: ffff8801b90d7301 (0xffff8801b90d7301) 000000008d2a1cde: 0000000041b58ab3 (0x41b58ab3) 000000001fada92a: ffffffff88be8f58 (K512_4+0x19d8/0x120474) 0000000029554eec: ffffffff81489670 (mm_update_next_owner+0x9a0/0x9a0) 00000000eb46baf5: 0000000041b58ab3 (0x41b58ab3) 0000000028ee67b0: ffffffff88bd4600 (regoff.34021+0x369de0/0x37ab50) 00000000fd2aed36: ffffffff815e87c0 (print_usage_bug+0xc0/0xc0) 000000001fc5da27: ffffffff89f43c48 (lock_chains+0x2d548/0x200020) 000000002206d3de: 0000000041b58ab3 (0x41b58ab3) 000000000abc6748: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000c6f3bbef: ffffffff815e17b0 (graph_lock+0x170/0x170) 00000000919ebad8: ffffffff81601c17 (do_raw_spin_unlock+0xa7/0x2f0) 0000000032be9833: 0000000041b58ab3 (0x41b58ab3) 00000000836fc80f: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 00000000a9a70aef: 0000000041b58ab3 (0x41b58ab3) 00000000291f0ec5: ffffffff88bdee08 (regoff.34021+0x3745e8/0x37ab50) 000000009891b834: ffffffff81671750 (rcu_note_context_switch+0x730/0x730) 00000000b0d5dbab: ffffffff815f1a04 (lock_acquire+0x1e4/0x540) 00000000378687aa: 0000000000000000 ... 000000004dcce9a9: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000fbf4cfeb: ffff8801ab63a240 (0xffff8801ab63a240) 00000000e0ef6a66: 0000000000000000 ... 00000000b9894b53: 0000000000000039 (0x39) 000000004fefbd8b: 0000000000000000 ... 00000000eea6c210: ffff8801b90d74a8 (0xffff8801b90d74a8) 0000000048bb7351: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000002d17fe21: ffff8801b90d7628 (0xffff8801b90d7628) 000000000109afcb: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000062d8f94f: 1ffff1003721aea6 (0x1ffff1003721aea6) 000000003ef232c6: ffff8801ab63aa78 (0xffff8801ab63aa78) 000000007f33061c: ffffc90000c75e20 (0xffffc90000c75e20) 00000000b5fb5b4e: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000cd9248ea: 000000000000008e (0x8e) 00000000e2d18c16: ffff8801ab63aa9a (0xffff8801ab63aa9a) 000000000e6a406d: 0000000000000000 ... 0000000004232181: ffff8801ab63a240 (0xffff8801ab63a240) 0000000050230246: 000000000000000c (0xc) 000000003da321a1: ffff8801b90d7868 (0xffff8801b90d7868) 00000000773ace26: ffffffff815eb0dc (__lock_acquire+0x7fc/0x5020) 000000003c147310: ffffc90000c75e20 (0xffffc90000c75e20) 0000000012ba71ac: ffff8801ab63a240 (0xffff8801ab63a240) 00000000af6cc601: ffff8801b90d7550 (0xffff8801b90d7550) 00000000fe02b9c7: ffff8801b90d7638 (0xffff8801b90d7638) 000000003e85cd9f: 0000000000000282 (0x282) 00000000ae00dc52: 0000000000000000 ... 00000000ec0e1330: ffff880100000001 (0xffff880100000001) 000000002f4df831: ffff8801ab63aa70 (0xffff8801ab63aa70) 000000008ec4fa26: 0000000000000282 (0x282) 000000009ee56995: ffffffff00000001 (0xffffffff00000001) 0000000006a59d19: 0000000041b58ab3 (0x41b58ab3) 0000000093690450: ffffffff88bedd98 (K512_4+0x6818/0x120474) 000000004c903c06: ffff8801ab63aa90 (0xffff8801ab63aa90) 00000000529a0168: 1ffff10000000000 (0x1ffff10000000000) 000000009f4662de: ffff8801ab63aa98 (0xffff8801ab63aa98) 00000000dcaea43d: ffff8801ab63aa70 (0xffff8801ab63aa70) 00000000c4fcbe67: ffff8801ab63aa68 (0xffff8801ab63aa68) 000000006a21fdae: ffff8801ab63aa78 (0xffff8801ab63aa78) 00000000e1714d4c: 1ffff1003721aeb0 (0x1ffff1003721aeb0) 00000000944268d9: ffffffff8a558b40 (chainhash_table+0x3a1c0/0x40020) 000000007638cc30: 0000000041b58ab3 (0x41b58ab3) 00000000d460d35b: ffffffff88bedd08 (K512_4+0x6788/0x120474) 00000000f59ca74e: ffffffff815ea8e0 (trace_hardirqs_on+0x10/0x10) 0000000024fa89a9: ffffffff81b9cff1 (kasan_check_read+0x11/0x20) 000000004bdc9871: ffff8801b90d7638 (0xffff8801b90d7638) 00000000b545512d: ffffffff81601c17 (do_raw_spin_unlock+0xa7/0x2f0) 00000000d97e7fce: 0000000041b58ab3 (0x41b58ab3) 00000000b11a2c8e: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 000000008d50acf4: ffffffff81601b70 (do_raw_spin_trylock+0x1c0/0x1c0) 00000000be48fb81: 0000000000000000 ... 000000004041f945: ffff880100000001 (0xffff880100000001) 0000000037faa78d: ffffc90000c75e10 (0xffffc90000c75e10) 00000000d14116a8: ffffc90000c75e18 (0xffffc90000c75e18) 0000000091316148: ffffc90000c75e40 (0xffffc90000c75e40) 000000006225076f: ffffffff81b9d014 (kasan_check_write+0x14/0x20) 00000000dbe701f3: ffff8801b90d7630 (0xffff8801b90d7630) 000000008258a508: ffffffff817c0e13 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000cae8b524: 0000000000000002 (0x2) 00000000e47164d4: 00000000000020b7 (0x20b7) 00000000c442749f: ffff8801b90d7878 (0xffff8801b90d7878) 00000000dc7587b0: ffff8801b90d7630 (0xffff8801b90d7630) 0000000070dd8973: ffffffff817c0d5a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 000000001abfe199: ffff8801b90d7650 (0xffff8801b90d7650) 00000000839364b3: ffffffff816e9abd (drop_futex_key_refs.isra.14+0x6d/0xe0) 0000000068233bb8: ffff8801b90d7650 (0xffff8801b90d7650) 00000000855bfc86: ffffffff817c0db8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 00000000df83866c: 000000000000022e (0x22e) 00000000cce80a60: ffffffff816f03b2 (futex_wait+0x5d2/0xa20) 000000005483547e: ffff8801b90d7838 (0xffff8801b90d7838) 000000009256f08f: 1ffff1003721aed9 (0x1ffff1003721aed9) 0000000074a483cd: ffff8801b90d7828 (0xffff8801b90d7828) 00000000070fc3eb: ffff8801b90d7850 (0xffff8801b90d7850) 000000004f83042c: ffffffff815df66e (perf_trace_lock+0xde/0x920) 00000000dea677ca: 000000000072c010 (0x72c010) 00000000a929765a: 0000000000000000 ... 0000000094106577: ffff8801b90d7718 (0xffff8801b90d7718) 000000003000a6b9: ffffed003721aef9 (0xffffed003721aef9) 000000003656f176: fffffe0000000001 (0xfffffe0000000001) 00000000a6e86219: 0000000000000000 ... 0000000006e4445f: ffff8801b1c794a0 (0xffff8801b1c794a0) 000000008699b6b3: ffff8801b1c794b8 (0xffff8801b1c794b8) 000000006fac51c2: 0000000041b58ab3 (0x41b58ab3) 00000000c1b75787: ffffffff88bd19d8 (regoff.34021+0x3671b8/0x37ab50) 000000003f73c347: ffffffff815df590 (zap_class+0x740/0x740) 0000000098b0ffd2: ffffffff89f4bc68 (lock_chains+0x35568/0x200020) 0000000074de00a2: ffffffff001c0018 (0xffffffff001c0018) 000000001349b3c6: ffffffff8194a0a0 (perf_event_update_userpage+0xd30/0xd30) 00000000f4bc8cf8: ffff8801ab63a2c0 (0xffff8801ab63a2c0) 000000008c016f24: ffffffff89f19028 (lock_chains+0x2928/0x200020) 0000000024e72097: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 0000000095f2035d: ffffffff815e17b0 (graph_lock+0x170/0x170) 0000000036e657a2: ffff8801ab63a418 (0xffff8801ab63a418) 0000000003006bff: ffffffff89f16ea8 (lock_chains+0x7a8/0x200020) 0000000087e81eec: ffff8801b90d7948 (0xffff8801b90d7948) 000000008829e510: 0000000000000002 (0x2) 000000000b4e5d38: ffff8801b90d7748 (0xffff8801b90d7748) 00000000fd81b8a1: 0000000041b58ab3 (0x41b58ab3) 00000000f9dcbb64: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000097a21c9: ffffffff815e17b0 (graph_lock+0x170/0x170) 0000000058735d93: ffffffff815df66e (perf_trace_lock+0xde/0x920) 00000000112cba2b: ffff8801daf2ca80 (0xffff8801daf2ca80) 00000000c6a6cc91: 0000000000000000 ... 000000009deeb5bb: ffffed003721af00 (0xffffed003721af00) 0000000012e04e9a: ffff8801b90d77b8 (0xffff8801b90d77b8) 00000000788c28c3: ffff8801b90d7908 (0xffff8801b90d7908) 00000000ea9124f3: ffffed003721af21 (0xffffed003721af21) 000000009287a77a: 1ffff1003721aef5 (0x1ffff1003721aef5) 00000000ac91299d: 0000000000000064 (0x64) 00000000b0ba46a0: ffff8801b90d7c9c (0xffff8801b90d7c9c) 0000000062a1150d: 0000000000000000 ... 00000000ff5e0fd9: ffff8801b90d77e0 (0xffff8801b90d77e0) 00000000564bc3c3: ffffffff81b9d671 (memset+0x31/0x40) 00000000d4e32818: 1ffff1003721af04 (0x1ffff1003721af04) 0000000059cf2600: ffff8801ab63a920 (0xffff8801ab63a920) 000000003a0b50c1: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000005ba7baf3: 1ffff1003721af11 (0x1ffff1003721af11) 00000000558e79f5: ffff8801ab63aa78 (0xffff8801ab63aa78) 00000000da9f2b06: ffff8801b1c794a0 (0xffff8801b1c794a0) 000000004467af21: ffff8801b1c794a0 (0xffff8801b1c794a0) 000000002e8c7992: 0000000000000000 ... 00000000d7566930: ffff8801b90d7850 (0xffff8801b90d7850) 00000000e2470420: ffffffff815e20b6 (find_held_lock+0x36/0x1c0) 00000000916f12d6: 00000001b90d7828 (0x1b90d7828) 000000001548247f: ffff8801b90d78a8 (0xffff8801b90d78a8) 0000000036ec69e3: 1ffff1003721af11 (0x1ffff1003721af11) 00000000a4d5b3f3: ffff8801b90d7968 (0xffff8801b90d7968) 00000000bb6d0bf8: ffff8801b1c794a0 (0xffff8801b1c794a0) 000000004e08abfe: ffff8801ab63a240 (0xffff8801ab63a240) 00000000c8985bd6: ffff8801b90d78a8 (0xffff8801b90d78a8) 0000000008e99c5a: ffff8801b90d7990 (0xffff8801b90d7990) 0000000056431488: 0000000000000082 (0x82) 0000000058a6f38f: 0000000041b58ab3 (0x41b58ab3) 00000000bf3e1123: ffffffff00000001 (0xffffffff00000001) 00000000ffd755ea: ffff8801ab63aa70 (0xffff8801ab63aa70) 00000000479e96b3: 0000000000000082 (0x82) 0000000037bafcdc: ffffffff00000001 (0xffffffff00000001) 00000000a29a9ac3: 0000000041b58ab3 (0x41b58ab3) 000000004efc8e66: ffffffff88bedd98 (K512_4+0x6818/0x120474) 000000002cde8305: ffffffff815f0df0 (lock_downgrade+0x8f0/0x8f0) 000000001d2b529c: 0000000000000004 (0x4) 00000000f1d72cef: 0000000000000000 ... 000000005452f32e: 0000000000000282 (0x282) 0000000051e8e874: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000056cb629: 0000000000000009 (0x9) 000000003ec85732: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000bdb123ae: 0000000000000000 ... 000000009b72da70: ffff8801b90d7980 (0xffff8801b90d7980) 00000000eee5044a: ffff880199208880 (0xffff880199208880) 000000003404bf4e: 0000000000000004 (0x4) 000000001c2b35df: ffff88019920891c (0xffff88019920891c) 000000005a0e3de1: ffff8801b90d79a8 (0xffff8801b90d79a8) 000000005eee0469: ffffffff8148c017 (do_group_exit+0x177/0x440) 00000000bfeae096: 0000000041b58ab3 (0x41b58ab3) 00000000ea4089d0: ffffffff88bd2814 (regoff.34021+0x367ff4/0x37ab50) 000000005684f1a5: ffffffff81601b70 (do_raw_spin_trylock+0x1c0/0x1c0) 000000001554de8b: 0000000041b58ab3 (0x41b58ab3) 000000004d6ee0f1: ffffffff88bd256e (regoff.34021+0x367d4e/0x37ab50) 000000002d6ff122: ffffffff8148bea0 (__ia32_sys_exit+0x50/0x50) 0000000033630b42: ffff8801ab63a240 (0xffff8801ab63a240) 00000000d8c74abd: ffffffff87925c77 (_raw_spin_unlock_irq+0x27/0x70) 000000002c9e74d4: 0000000000000000 ... 00000000a10aedb1: 0000000000000009 (0x9) 000000009c242169: 0000000000000000 ... 00000000d4d90bc2: ffff8801b90d7980 (0xffff8801b90d7980) 0000000035fe598f: ffffffff815ea731 (trace_hardirqs_on_caller+0x421/0x5c0) 000000001705f114: ffff8801b1c79488 (0xffff8801b1c79488) 00000000b412cf7d: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 0000000025aee6cb: dffffc0000000000 (0xdffffc0000000000) 0000000024d13425: 0000000000000000 ... 00000000b4ccff12: 0000000000000009 (0x9) 00000000fbe3741f: 0000000000000000 ... 000000004bed1777: ffff8801b90d7b58 (0xffff8801b90d7b58) 00000000e6815659: ffffffff814c2c8e (get_signal+0x88e/0x1970) 00000000fb7ca474: 1ffff1003721af42 (0x1ffff1003721af42) 00000000c295c25d: ffffed003721af5e (0xffffed003721af5e) 00000000512f2cbb: ffff8801b90d7c70 (0xffff8801b90d7c70) 00000000b6ba9176: 0000000000000108 (0x108) 000000005adf4a19: ffff88019920891c (0xffff88019920891c) 00000000f50814f6: ffff8801b1c79488 (0xffff8801b1c79488) 000000009331a95e: ffff880199208880 (0xffff880199208880) 00000000c7dbe366: ffffffff00000004 (0xffffffff00000004) 000000009a7cfc70: 0000000800000082 (0x800000082) 000000005f82f411: ffff8801b1c78c80 (0xffff8801b1c78c80) 00000000ec21e695: ffff8801b90d7c90 (0xffff8801b90d7c90) 000000007f064042: 0000000041b58ab3 (0x41b58ab3) 000000006dd9d300: ffffffff88bd78d0 (regoff.34021+0x36d0b0/0x37ab50) 00000000c9ccfc63: ffffffff814c2400 (ptrace_notify+0x130/0x130) 00000000d2437115: 0000000000000082 (0x82) 0000000077baa809: ffff880100000000 (0xffff880100000000) 00000000adf33363: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000076bbd12: ffff8801ab63a240 (0xffff8801ab63a240) 00000000c5648dc2: ffff880193a58640 (0xffff880193a58640) 000000000eaf400f: ffff8801d7d10ac0 (0xffff8801d7d10ac0) 0000000051ba2150: ffff8801daf2c9d8 (0xffff8801daf2c9d8) 00000000283f5c0c: ffff8801daf2c9c0 (0xffff8801daf2c9c0) 00000000786fe91f: ffff8801b90d7c48 (0xffff8801b90d7c48) 000000004943a4d1: ffffffff8790e3b4 (__schedule+0x884/0x1ed0) 00000000df91f8a2: ffffffff816678fc (rcu_is_watching+0x8c/0x150) 00000000048146fe: ffff8801b90d7ad0 (0xffff8801b90d7ad0) 000000001095819e: 0000000041b58ab3 (0x41b58ab3) 0000000016d03f1e: ffff8801daf2c9d8 (0xffff8801daf2c9d8) 00000000362c709f: ffff8801daf2d408 (0xffff8801daf2d408) 0000000003cd0ad5: ffff8801daf2d3e0 (0xffff8801daf2d3e0) 0000000013178259: 1ffff1003721af58 (0x1ffff1003721af58) 000000007e719b18: ffff8801b90d7ae0 (0xffff8801b90d7ae0) 00000000194b3f90: ffff8801daf2c9c0 (0xffff8801daf2c9c0) 00000000868d6c77: 0000000041b58ab3 (0x41b58ab3) 00000000fad46735: ffffffff88bec0b8 (K512_4+0x4b38/0x120474) 00000000d4d2cf2e: ffffffff8790db30 (__sched_text_start+0x8/0x8) 00000000ae4ea687: 0000000000000282 (0x282) 0000000070a5aaa5: 0000000000000000 ... 00000000a76d1df4: 0000000000004886 (0x4886) 000000005e3397f6: 0000000000000000 ... 00000000f71ff75c: dffffc0000000000 (0xdffffc0000000000) 00000000b4c020fd: ffff8801b90d7c48 (0xffff8801b90d7c48) 00000000fc84147b: 0000000000000001 (0x1) 00000000784199e4: ffff8801b90d7c70 (0xffff8801b90d7c70) 00000000e27b0c5b: ffffffff81cc80b4 (__fget+0x414/0x670) 00000000986c7cfe: ffff8801b90d7bc8 (0xffff8801b90d7bc8) 000000007f308595: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000005a8a48bc: 1ffff1003721af7a (0x1ffff1003721af7a) 0000000034e0b609: ffff8801b90d7c70 (0xffff8801b90d7c70) 0000000012ea0fbe: ffff8801b90d7df8 (0xffff8801b90d7df8) 0000000088718bbb: dffffc0000000000 (0xdffffc0000000000) 000000003cbb1c87: 0000000000000004 (0x4) 00000000607ad45b: ffff8801b90d7d78 (0xffff8801b90d7d78) 0000000013279bb4: ffffffff812988ec (do_signal+0x9c/0x21c0) 00000000e1aeb520: 0000000041b58ab3 (0x41b58ab3) 000000004a6a669c: ffffffff88bd2468 (regoff.34021+0x367c48/0x37ab50) 0000000030c6b83e: ffffffff81cc7ca0 (expand_files.part.8+0x9c0/0x9c0) 0000000039b97036: ffff8801b90d7bb8 (0xffff8801b90d7bb8) 00000000dc4125ab: 0000000000000001 (0x1) 0000000025387313: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000b97475b9: ffff8801b1cda788 (0xffff8801b1cda788) 00000000381978cb: 0000000000006364 (0x6364) 000000005f36649d: ffff8801b1cda788 (0xffff8801b1cda788) 00000000eceb68ec: 0000000000000000 ... 00000000eeb753c7: 0000000000006364 (0x6364) 00000000e11b470b: ffff8801b90d7bd8 (0xffff8801b90d7bd8) 0000000080fb1e75: ffff8801b90d7f58 (0xffff8801b90d7f58) 0000000050b51455: 0000000041b58ab3 (0x41b58ab3) 0000000065d53d35: ffffffff88bdefc8 (regoff.34021+0x3747a8/0x37ab50) 0000000073078365: ffffffff81298850 (setup_sigcontext+0x7d0/0x7d0) 000000005f942fd3: 1ffff1003721af8a (0x1ffff1003721af8a) 00000000c814bddf: ffffffff81070f50 (kvm_uevent_notify_change.part.31+0x440/0x440) 0000000050d9fa51: dffffc0000000000 (0xdffffc0000000000) 0000000071417f01: ffffffff8110cbdb (pte_list_remove+0x6b/0x420) 0000000062e40a7c: 1ffff10031ffb200 (0x1ffff10031ffb200) 00000000f9ef93c9: 1ffff1003721ad2c (0x1ffff1003721ad2c) 0000000036b53088: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 000000001b030b13: ffff8801b90d6a08 (0xffff8801b90d6a08) 00000000c860f7a5: ffffffff8110ccbb (pte_list_remove+0x14b/0x420) 00000000c5e9aba0: 0000000000000007 (0x7) 000000000f27c7b4: ffff8801ab63a240 (0xffff8801ab63a240) 0000000035993008: ffffed003b5e46d6 (0xffffed003b5e46d6) 000000007c784044: ffffed003b5e46d6 (0xffffed003b5e46d6) 00000000012906b8: ffff8801daf236b3 (0xffff8801daf236b3) 00000000798ed489: 1ffff1003721ad28 (0x1ffff1003721ad28) 0000000009b462eb: ffff88018ffd9000 (0xffff88018ffd9000) 000000007d7626a4: ffff8801b90d69e0 (0xffff8801b90d69e0) 000000008f846ebc: 0000000000000000 ... 00000000e7a83b16: ffffffff88bd2468 (regoff.34021+0x367c48/0x37ab50) 000000003e545e81: ffffffff8790fa00 (__schedule+0x1ed0/0x1ed0) 000000004c124f38: 00004000b90d7cd0 (0x4000b90d7cd0) 000000001e93e473: 0000000000000009 (0x9) 00000000df0521f8: 0000000000625208 (0x625208) 00000000707502ad: 0000000000000000 ... 000000002b31d49f: ffff8801b90d7e20 (0xffff8801b90d7e20) 000000006ea7bc3a: ffff8801b90d7e20 (0xffff8801b90d7e20) 00000000ef7d118f: ffff8801ab63a240 (0xffff8801ab63a240) 00000000eab7bad7: ffffffff8100ab9c (exit_to_usermode_loop+0x8c/0x370) 000000009cb5b8fd: ffff8801b90d7df8 (0xffff8801b90d7df8) 0000000040220200: fffffbfff11e360e (0xfffffbfff11e360e) 0000000001a516e1: 1ffff1003721afdc (0x1ffff1003721afdc) 00000000d6888fff: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000797649d4: 0000000000000004 (0x4) 00000000f3fc0e24: dffffc0000000000 (0xdffffc0000000000) 00000000d1ecd4c6: ffff8801b90d7df8 (0xffff8801b90d7df8) 00000000415645e5: fffffbfff11e360e (0xfffffbfff11e360e) 00000000f9e44a1c: 0000000000000004 (0x4) 000000004fa9e98c: ffff8801b90d7e20 (0xffff8801b90d7e20) 00000000945bf9e5: ffffffff8100adf0 (exit_to_usermode_loop+0x2e0/0x370) 000000006b30e026: 1ffff1003721afb3 (0x1ffff1003721afb3) 00000000c1257b6c: ffff8801b90d7f58 (0xffff8801b90d7f58) 000000002f1ef4b1: 0000000041b58ab3 (0x41b58ab3) 000000002a53a664: ffffffff88bd256e (regoff.34021+0x367d4e/0x37ab50) 0000000018e5b70a: ffffffff8100ab10 (syscall_slow_exit_work+0x500/0x500) 000000002657078e: ffff8801ab63aa70 (0xffff8801ab63aa70) 0000000027bd36b9: 0000000000000000 ... 00000000935d50dc: ffffffff81c95211 (ksys_ioctl+0x81/0xd0) 0000000024698fe8: ffff8801ab63a240 (0xffff8801ab63a240) 000000002c9873d1: ffffffff8100c3ba (do_syscall_64+0x9a/0x820) 00000000392a7883: ffff8801b90d7f20 (0xffff8801b90d7f20) 00000000c4ad380a: ffff8801b90d7f58 (0xffff8801b90d7f58) 00000000f30c5371: dffffc0000000000 (0xdffffc0000000000) 00000000c8acf44e: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000e053a8a5: ffff8801ab63a240 (0xffff8801ab63a240) 000000004c90100e: 1ffff1003721afc8 (0x1ffff1003721afc8) 00000000ba4ae880: 0000000000000004 (0x4) 0000000040f90556: ffff8801b90d7f58 (0xffff8801b90d7f58) 0000000050c6023f: 1ffff1003721afdc (0x1ffff1003721afdc) 000000007c312e30: ffff8801b90d7f48 (0xffff8801b90d7f48) 00000000d57c2af7: ffffffff8100c9de (do_syscall_64+0x6be/0x820) 00000000135cc151: ffffffff8153a933 (finish_task_switch+0x1d3/0x890) 00000000c0bfe780: 0000000000000004 (0x4) 000000003fa1c983: 0000000041b58ab3 (0x41b58ab3) 0000000071e449e1: ffffffff88bd2468 (regoff.34021+0x367c48/0x37ab50) 0000000058afdc55: ffffffff8100c320 (syscall_return_slowpath+0x5e0/0x5e0) 00000000439e5cb3: ffff8801b90d7e68 (0xffff8801b90d7e68) 0000000031dae03f: 0000000000000000 ... 00000000dc5c7d22: ffff8801b90d7f48 (0xffff8801b90d7f48) 00000000bd80978a: ffffffff8100c05d (syscall_return_slowpath+0x31d/0x5e0) 00000000a02196b2: ffff8801b90d7f58 (0xffff8801b90d7f58) 00000000236bde37: 0000000041b58ab3 (0x41b58ab3) 0000000001c14319: ffffffff88bd1b97 (regoff.34021+0x367377/0x37ab50) 00000000fdc56249: ffff8801ab63aa70 (0xffff8801ab63aa70) 000000005ac25157: 0000000000000000 ... 00000000d63fa1eb: 0000000000000004 (0x4) 00000000c97a6af1: ffff8801ab63a240 (0xffff8801ab63a240) 0000000039b00536: ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 000000000523c8ee: 0000000000000000 ... 00000000e63ee3ab: 0000000000000082 (0x82) 000000001b4bb3bc: 0000000000000000 ... 00000000a232d4ab: 0000000000000004 (0x4) 00000000f9724d24: 0000000000000000 ... 000000007616865c: ffff8801b90d7f48 (0xffff8801b90d7f48) 00000000870d4ab7: ffffffff81007d20 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000001fc25eff: 0000000000000000 ... 00000000b130196e: 11bb84bcac3c3b00 (0x11bb84bcac3c3b00) 00000000827d2e00: 0000000000000000 ... 000000009f65388a: ffffffff87a0008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 00000000eb2ad810: 0000000000000002 (0x2) 0000000041921472: 00007fad3e6ff9c0 (0x7fad3e6ff9c0) 00000000632955af: 00007ffc8dc7870f (0x7ffc8dc7870f) 00000000fe67b99a: 0000000000000000 ... 000000004f003a2c: 000000000072c010 (0x72c010) 000000008c39cb73: 000000000072c010 (0x72c010) 00000000682acc85: 0000000000000246 (0x246) 0000000056b0d489: 0000000000000000 ... 00000000676dea3d: 000000000072bff0 (0x72bff0) 0000000027e6d402: 0000000000000000 ... 0000000006cd7c18: fffffffffffffe00 (0xfffffffffffffe00) 0000000046eb69df: 0000000000455a99 (0x455a99) 0000000093564789: 0000000000000000 ... 0000000099dcfc7d: 000000000072c010 (0x72c010) 00000000743f275d: 00000000000000ca (0xca) 00000000b9436c61: 0000000000455a99 (0x455a99) 000000004653d28e: 0000000000000033 (0x33) 00000000d212b878: 0000000000000246 (0x246) 00000000146c658a: 00007fad3e6fece8 (0x7fad3e6fece8) 0000000085a40d5a: 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 ffff8801b90d6c78 by task syz-executor2/3713 CPU: 1 PID: 3713 Comm: syz-executor2 Not tainted 4.18.0-rc2+ #123 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 66 c6 5c 00 85 db 0f 84 91 00 00 00 e8 49 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:ffff8801b90d7370 EFLAGS: 00010007 RAX: dffffc0000000000 RBX: 0000000010000000 RCX: ffffffff811f471a RDX: 000000000000045c RSI: ffffffff811f4727 RDI: 0000000000000005 RBP: ffffc90000c75e20 R08: ffff8801ab63a240 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 The buggy address belongs to the page: page:ffffea0006e43580 count:0 mapcount:0 mapping:0000000000000000 index:0xffff8801b90d6240 flags: 0x2fffc0000000000() raw: 02fffc0000000000 dead000000000100 dead000000000200 0000000000000000 raw: ffff8801b90d6240 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff8801b90d6b00: f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 ffff8801b90d6b80: f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 >ffff8801b90d6c00: f2 f2 f8 f2 f2 f2 00 00 00 00 00 00 00 f2 f2 f2 ^ ffff8801b90d6c80: 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f1 f1 f1 f1 00 f2 ffff8801b90d6d00: f2 f2 f2 f2 f2 f2 f8 f2 f2 f2 f2 f2 00 00 00 00 ==================================================================