VMExit: intr_info=00000000 errcode=00000000 ilen=00000004 reason=80000021 qualification=0000000000000000 IDTVectoring: info=00000000 errcode=00000000 TSC Offset = 0xfffffeefd108c7d7 EPT pointer = 0x00000001a9d1a01e BUG: unable to handle kernel paging request at 0000000000005688 PGD 1cc7d5067 P4D 1cc7d5067 PUD 1c8cf6067 PMD 0 Oops: 0002 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 1 PID: 31350 Comm: syz-executor4 Not tainted 4.17.0-rc7+ #81 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:vmx_vcpu_run+0x942/0x25c0 arch/x86/kvm/vmx.c:9741 RSP: 0018:ffff8801d334f398 EFLAGS: 00010002 ================================================================== BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x4e/0x54a arch/x86/kernel/process_64.c:79 Read of size 8 at addr ffff8801d334f310 by task syz-executor4/31350 CPU: 1 PID: 31350 Comm: syz-executor4 Not tainted 4.17.0-rc7+ #81 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+0x1b9/0x294 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 __show_regs.cold.7+0x4e/0x54a arch/x86/kernel/process_64.c:79 show_regs+0x2b/0x40 arch/x86/kernel/dumpstack.c:389 __die+0x90/0xc4 arch/x86/kernel/dumpstack.c:326 no_context+0x3ab/0x960 arch/x86/mm/fault.c:814 __bad_area_nosemaphore+0x2d3/0x370 arch/x86/mm/fault.c:905 bad_area_nosemaphore+0x33/0x40 arch/x86/mm/fault.c:912 __do_page_fault+0x1d3/0xe40 arch/x86/mm/fault.c:1331 do_page_fault+0xee/0x8a7 arch/x86/mm/fault.c:1474 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1160 RIP: 0010:vmx_vcpu_run+0x942/0x25c0 arch/x86/kvm/vmx.c:9741 RSP: 0018:ffff8801d334f398 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 1ffff1003a669d29 RCX: 0000000000000000 RDX: 1ffff100353a3400 RSI: ffffffff8110983b RDI: 0000000000000007 RBP: ffff8801d334ea10 R08: ffff880187774380 R09: ffffed003b5e46d2 R10: ffffed003b5e46d2 R11: ffff8801daf23693 R12: 1ffff1003a669d2d R13: ffff8801a9d1a000 R14: ffff8801d334e9e8 R15: 0000000000000000 WARNING: kernel stack regs at 0000000097b8280b in syz-executor4:31350 has bad 'bp' value 00000000bd3177ca unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 000000001e090795: ffff8801d334ed18 (0xffff8801d334ed18) 0000000016d0eb3d: ffffffff8129e9d1 (show_trace_log_lvl+0x1dd/0x25c) 00000000ed670ce4: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 00000000594853ce: ffff8801d334f368 (0xffff8801d334f368) 00000000c86baa61: 0000000000000002 (0x2) 000000003676dafb: 0000000000000001 (0x1) 00000000f4c7312c: ffff8801d3348000 (0xffff8801d3348000) 000000006357b54b: ffff8801d3350000 (0xffff8801d3350000) 0000000043945ee1: 0000000000000000 ... 0000000091e0ab21: 0000000000000001 (0x1) 000000008c8846a2: ffff8801d3348000 (0xffff8801d3348000) 0000000023e3ae07: ffff8801d3350000 (0xffff8801d3350000) 00000000bb3b1c8f: 0000000000000000 ... 00000000e895b6b0: 0000000000000002 (0x2) 0000000059e3ffff: ffff880187774380 (0xffff880187774380) 000000001dd30061: 0000010100000000 (0x10100000000) 00000000bfff596e: 0000000000000000 ... 00000000c3e0bcb1: ffff8801d334ec50 (0xffff8801d334ec50) 000000003b2ef8e7: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 00000000635e1c03: ffff8801d334f2e8 (0xffff8801d334f2e8) 0000000020129c0c: 0000000000000093 (0x93) 000000005d297a20: 0000000000000000 ... 00000000b19b57d9: ffffffff88d18d60 (pv_cpu_ops+0x120/0x120) 000000008dd1c626: 00000000ffffffff (0xffffffff) 00000000c55b3188: ffff8801d334ed28 (0xffff8801d334ed28) 0000000056723cea: ffffffff8129ea88 (show_stack+0x38/0x3a) 0000000040d05939: ffff8801d334edd8 (0xffff8801d334edd8) 00000000106fb272: ffffffff87683665 (dump_stack+0x1b9/0x294) 00000000e9885715: fffffbfff11a31ac (0xfffffbfff11a31ac) 0000000021d51b0e: dffffc0000000000 (0xdffffc0000000000) 000000007dbe44fc: 1ffff1003a669daa (0x1ffff1003a669daa) 000000006ec7a6c5: 0000000041b58ab3 (0x41b58ab3) 0000000096456c67: ffffffff889a5d8c (regoff.33625+0x35bbec/0x36e3a0) 000000004d196a07: ffffffff876834ac (dump_stack_print_info.cold.2+0x52/0x52) 00000000d444f853: ffffffff8160fa02 (printk+0x9e/0xba) 0000000085f614a5: 0000000041b58ab3 (0x41b58ab3) 00000000a4cbe657: ffffffff889bb5fa (K512_4+0x127a/0x11bdb4) 00000000de5c527b: ffffffff8160f964 (kmsg_dump_rewind_nolock+0xe4/0xe4) 000000008f8fee0c: ffffffff88e23780 (kmem_cache_boot+0x320/0x320) 0000000055b225ec: ffffffff00000008 (0xffffffff00000008) 000000002f21cf3e: ffff8801d334ee20 (0xffff8801d334ee20) 000000009bbfb60f: ffff8801d334edd0 (0xffff8801d334edd0) 000000006c245318: ffffffff81b5a4c4 (kasan_check_write+0x14/0x20) 0000000041d69df4: ffffea00074cd3c0 (0xffffea00074cd3c0) 0000000059c19f95: 0000000000000000 ... 00000000751a286c: ffff8801d334f310 (0xffff8801d334f310) 00000000b60873a5: 0000000000000008 (0x8) 00000000221b8273: ffff8801d334f310 (0xffff8801d334f310) 00000000c6365a00: ffff8801d334ee10 (0xffff8801d334ee10) 000000006ad0dda4: ffffffff81b5b7b1 (print_address_description+0x6c/0x20b) 0000000091c6e07b: ffff8801d334f310 (0xffff8801d334f310) 000000005def4e50: 0000000000000000 ... 000000009ef72845: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) 0000000054f11426: 0000000000000008 (0x8) 000000006b0873b3: ffff8801d334f310 (0xffff8801d334f310) 000000000fe9f6ce: ffff8801d334ee50 (0xffff8801d334ee50) 000000000f14db3b: ffffffff81b5bb92 (kasan_report.cold.7+0x242/0x2fe) 000000002ce93e68: 0000000000000086 (0x86) 00000000c187c8f4: ffff8801d334f2e8 (0xffff8801d334f2e8) 000000004371aae8: 0000000000000001 (0x1) 00000000c3c01aa7: 0000000000000000 ... 0000000094474685: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000b3d3f5c2: ffff8801d334ee60 (0xffff8801d334ee60) 000000006f696b77: ffffffff81b5b494 (__asan_report_load8_noabort+0x14/0x20) 000000009a79b52f: ffff8801d334eec8 (0xffff8801d334eec8) 00000000f85edb41: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) 00000000ad7f911d: ffff8801d334eeb0 (0xffff8801d334eeb0) 000000006a145d18: ffffffff8768349d (dump_stack_print_info.cold.2+0x43/0x52) 000000002c04e583: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000e6402706: ffffffff889b2939 (regoff.33625+0x368799/0x36e3a0) 00000000808b80a4: ffffffff87c797c0 (__func__.46296+0x680/0x940) 0000000037af5c65: 0000000000000002 (0x2) 0000000043ced951: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000c46a358f: ffffffff87c797c0 (__func__.46296+0x680/0x940) 00000000201627fd: 0000000000000002 (0x2) 0000000015b70f7d: 0000000000000000 ... 000000006419d521: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000975f41d7: ffff8801d334ef00 (0xffff8801d334ef00) 00000000ad42799b: ffffffff8129e71b (show_regs+0x2b/0x40) 0000000086baaf77: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000eec8e3b9: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000616dd265: ffffffff87c797c0 (__func__.46296+0x680/0x940) 00000000183f9696: 0000000000000002 (0x2) 000000002145fdac: 0000000000000000 ... 00000000855cb39a: ffff8801d334ef28 (0xffff8801d334ef28) 00000000644432ce: ffffffff8129ec5c (__die+0x90/0xc4) 00000000480fdfdf: 1ffff1003a669dee (0x1ffff1003a669dee) 00000000b0a6dd8e: 0000000057ac6e9d (0x57ac6e9d) 00000000fdf41a9d: ffff880187774380 (0xffff880187774380) 0000000053f3f0d3: ffff8801d334eff8 (0xffff8801d334eff8) 00000000a90463f9: ffffffff8135423b (no_context+0x3ab/0x960) 0000000047f53ac1: ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90) 0000000099259dc0: ffffffff81071900 (kvm_dying_cpu+0x50/0x50) 00000000b5f0312e: 0000000000000086 (0x86) 000000006762b28b: dffffc0000000001 (0xdffffc0000000001) 000000000acb95cc: ffffed000000000b (0xffffed000000000b) 000000000d6bdd7f: 0000000000005688 (0x5688) 0000000016f60265: 0000000000000002 (0x2) 00000000ae2b915d: 0000000041b58ab3 (0x41b58ab3) 000000005f998785: ffffffff889b0989 (regoff.33625+0x3667e9/0x36e3a0) 00000000e5cef0cb: ffffffff81353e90 (pgtable_bad+0x130/0x130) 0000000067259937: ffff8801d334ef98 (0xffff8801d334ef98) 0000000093536fe3: 1ffff1003a669df7 (0x1ffff1003a669df7) 000000004927e42a: 00000001d334efd0 (0x1d334efd0) 00000000c9cc4f82: ffff8801d334f018 (0xffff8801d334f018) 000000000870b8e3: ffff8801cf51b828 (0xffff8801cf51b828) 0000000017797a13: ffff8801cf51b300 (0xffff8801cf51b300) 0000000048694776: 0000000041b58ab3 (0x41b58ab3) 0000000053f346ab: ffffffff889a5a08 (regoff.33625+0x35b868/0x36e3a0) 00000000c0366e46: ffffffff81b3b9b0 (__mmu_notifier_invalidate_range_end+0x380/0x380) 0000000079ef219e: 0000000000000002 (0x2) 000000000f7544a5: ffff880187774380 (0xffff880187774380) 000000000622696f: 0000000000005688 (0x5688) 00000000fa37e630: ffff8801d334f2e8 (0xffff8801d334f2e8) 000000008b7c8859: 0000000000000000 ... 0000000085a18349: ffff8801d334f058 (0xffff8801d334f058) 0000000043d89c8e: ffffffff81354ac3 (__bad_area_nosemaphore+0x2d3/0x370) 00000000fad0e060: ffffffff00000001 (0xffffffff00000001) 00000000bafa4c72: 0000000041b58ab3 (0x41b58ab3) 0000000088e38667: ffff8801779f7ed0 (0xffff8801779f7ed0) 00000000dbd948ef: 0000000000000000 ... 000000003a71f83f: 00000001daf23680 (0x1daf23680) 00000000b9df2b98: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000eda314a7: 0000000000000002 (0x2) 0000000015a6e14d: 0000000000005688 (0x5688) 00000000ae14a289: 0000000000000000 ... 00000000e226ad1d: 0000000000000002 (0x2) 00000000b9cd3c57: ffff8801d334f088 (0xffff8801d334f088) 00000000d30a22cf: ffffffff81354b93 (bad_area_nosemaphore+0x33/0x40) 00000000953975bc: 0000000000005688 (0x5688) 00000000c6df86c1: ffff8801d334f2e8 (0xffff8801d334f2e8) 00000000c8fb057a: 0000000000000000 ... 00000000daaf6bf1: 0000000000000001 (0x1) 0000000080ca69df: ffff8801d334f170 (0xffff8801d334f170) 00000000f110312d: ffffffff81355643 (__do_page_fault+0x1d3/0xe40) 00000000d700c808: ffff880187774380 (0xffff880187774380) 0000000029b78c90: ffffffff88d8e520 (rcu_callback_map+0x40/0x40) 00000000c08c597b: ffffffff81ba5c41 (__khugepaged_exit+0x421/0x680) 00000000d111c995: ffff8801d334f200 (0xffff8801d334f200) 000000003ac84237: ffff880100000001 (0xffff880100000001) 00000000bb46c2a8: 0000000000000286 (0x286) 0000000039856850: 1ffff1003a669e1d (0x1ffff1003a669e1d) 0000000032ccffe0: 00000000000000a8 (0xa8) 0000000075b4ea13: 0000000000000000 ... 000000009f0ef0d0: ffff880187774380 (0xffff880187774380) 00000000f6ec47d1: 0000000041b58ab3 (0x41b58ab3) 000000004ea29637: ffffffff889b75a3 (regoff.33625+0x36d403/0x36e3a0) 000000005a96fd58: ffffffff81355470 (mm_fault_error+0x380/0x380) 0000000064c38d4e: ffff8801d334f228 (0xffff8801d334f228) 00000000444e3ab4: ffffffff81a9bad4 (exit_mmap+0xa4/0x5a0) 00000000970dfa24: ffff8801cf5f3f28 (0xffff8801cf5f3f28) 00000000afca43af: 1ffff1003a669e24 (0x1ffff1003a669e24) 0000000048fbd703: 0000000041b58ab3 (0x41b58ab3) 000000005f77845e: ffffffff889cdfa4 (K512_4+0x13c24/0x11bdb4) 000000000fcd2756: ffffffff81a9ba30 (__ia32_sys_munmap+0x80/0x80) 00000000c9d2137e: ffffffff81ba5c69 (__khugepaged_exit+0x449/0x680) 0000000083bb9ce1: ffff8801d334f228 (0xffff8801d334f228) 00000000639cc6ca: 1ffff1003a669e32 (0x1ffff1003a669e32) 000000001fc2285b: ffff8801d334f2e8 (0xffff8801d334f2e8) 000000004c70459a: 0000000000000002 (0x2) 0000000052d905ed: 0000000000005688 (0x5688) 00000000369c6d6c: ffff8801d334f2b0 (0xffff8801d334f2b0) 00000000643e6964: ffff8801d334f2d8 (0xffff8801d334f2d8) 00000000ef7cdc30: ffffffff813563ce (do_page_fault+0xee/0x8a7) 00000000d538821d: 0000000000000000 ... 0000000040ff86a1: ffff8801d334f198 (0xffff8801d334f198) 0000000092901d31: 0000000041b58ab3 (0x41b58ab3) 00000000445d9dd2: ffffffff889a5a08 (regoff.33625+0x35b868/0x36e3a0) 0000000054f85acc: ffffffff813562e0 (vmalloc_sync_all+0x30/0x30) 00000000b1fa126f: ffffffff816509b0 (rcu_note_context_switch+0x710/0x710) 00000000a30ac667: 1ffff1003a669e42 (0x1ffff1003a669e42) 000000009859f5a9: ffff8801d334f200 (0xffff8801d334f200) 000000002dda1ba7: ffff8801ae61b048 (0xffff8801ae61b048) 00000000e79020a4: ffff880187774380 (0xffff880187774380) 00000000b7b14f9b: ffffffff87c88b00 (reg2hex+0x3a0/0xf80) 000000001af22481: 00000000000003d3 (0x3d3) 0000000030be36b7: 0000000000000000 ... 00000000ce5d3c49: ffff8801d334f228 (0xffff8801d334f228) 00000000961a98ab: ffffffff81525705 (__might_sleep+0x95/0x190) 00000000e4177a84: 60310905b4842500 (0x60310905b4842500) 00000000c0f746a9: ffff8801cf51b300 (0xffff8801cf51b300) 000000007da123ad: 1ffff1003a669e4a (0x1ffff1003a669e4a) 00000000a54bf3f2: ffff8801d334f330 (0xffff8801d334f330) 0000000080dfe740: ffff8801d334f2b0 (0xffff8801d334f2b0) 00000000af95ebc5: ffff8801cf51b428 (0xffff8801cf51b428) 000000007b3d85cc: ffff8801d334f358 (0xffff8801d334f358) 000000002dd235b8: ffffffff8144c021 (mmput+0x251/0x610) 00000000672aa2f2: 0000000041b58ab3 (0x41b58ab3) 00000000772c38b4: ffffffff889c0ae8 (K512_4+0x6768/0x11bdb4) 0000000063aed9d8: ffffffff815d1601 (lock_downgrade+0x8d1/0x8e0) 000000008501fed1: 0000000041b58ab3 (0x41b58ab3) 000000008a2c506c: 0000000000000086 (0x86) 00000000a777b005: 0000000000000001 (0x1) 00000000e63f4950: 0000000000000000 ... 00000000aea32740: ffff8801d334f2d0 (0xffff8801d334f2d0) 0000000028989741: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000a72e217c: 0000000000000000 ... 00000000d69ef592: 0000000087800a07 (0x87800a07) 000000003ff5eddc: 0000000000000001 (0x1) 000000002c19b003: 0000000000000000 ... 0000000061b0bf33: ffff8801d334f2e9 (0xffff8801d334f2e9) 00000000b447eb54: ffffffff87800fce (page_fault+0x1e/0x30) 0000000097b8280b: 0000000000000000 ... 0000000091f0014e: ffff8801d334e9e8 (0xffff8801d334e9e8) 00000000395d84ae: ffff8801a9d1a000 (0xffff8801a9d1a000) 000000007bdc752c: 1ffff1003a669d2d (0x1ffff1003a669d2d) 00000000215d3a06: ffff8801d334ea10 (0xffff8801d334ea10) 00000000706b4445: 1ffff1003a669d29 (0x1ffff1003a669d29) 00000000408e7188: ffff8801daf23693 (0xffff8801daf23693) 0000000087e00b82: ffffed003b5e46d2 (0xffffed003b5e46d2) 00000000020cec80: ffffed003b5e46d2 (0xffffed003b5e46d2) 000000001c35092c: ffff880187774380 (0xffff880187774380) 000000007cc1df9d: dffffc0000000000 (0xdffffc0000000000) 0000000043ca7069: 0000000000000000 ... 0000000091aa800a: 1ffff100353a3400 (0x1ffff100353a3400) 00000000529f4473: ffffffff8110983b (pte_list_remove+0x14b/0x420) 00000000db784106: 0000000000000007 (0x7) 0000000009f70d43: ffffffffffffffff (0xffffffffffffffff) 000000000085fff7: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 0000000031c7b865: 0000000000000010 (0x10) 00000000eb839692: 0000000000010002 (0x10002) 000000002fa38362: ffff8801d334f398 (0xffff8801d334f398) 0000000088c4ecdc: 0000000000000018 (0x18) 0000000069ebb871: 0000000000000000 ... 000000009c4a24b2: ffffffff8110975b (pte_list_remove+0x6b/0x420) 00000000f55182ab: 1ffff10000000000 (0x1ffff10000000000) 00000000c648d2df: ffff880187774a38 (0xffff880187774a38) 00000000d1ea3c13: 0000000000000201 (0x201) 00000000dd193580: 0000000041b58ab3 (0x41b58ab3) 0000000058dd9742: ffffffff889bbcc0 (K512_4+0x1940/0x11bdb4) 000000004a34d770: ffffffff8146dc30 (mm_update_next_owner+0x980/0x980) 00000000f49572df: ffffffff889a7b78 (regoff.33625+0x35d9d8/0x36e3a0) 00000000cc8b3504: ffffffff815c8490 (print_usage_bug+0xc0/0xc0) 00000000e134b59c: 0000000000000286 (0x286) 00000000365743c9: 0000000041b58ab3 (0x41b58ab3) 0000000046d95ba4: ffffffff889a510f (regoff.33625+0x35af6f/0x36e3a0) 000000005481983c: ffffffff815c2080 (graph_lock+0x170/0x170) 000000008ad324b4: ffffffff815e1cde (do_raw_spin_unlock+0x9e/0x2e0) 000000008c211841: 0000000041b58ab3 (0x41b58ab3) 0000000091c0174f: ffffffff889a5d8c (regoff.33625+0x35bbec/0x36e3a0) 000000001320fc5d: 0000000041b58ab3 (0x41b58ab3) 00000000bf757eae: ffffffff889b1fa0 (regoff.33625+0x367e00/0x36e3a0) 000000004a227bb5: ffffffff816509b0 (rcu_note_context_switch+0x710/0x710) 0000000024844f87: ffffffff815d21fc (lock_acquire+0x1dc/0x520) 000000007ce95268: 0000000000000000 ... 000000000cd293a1: ffff8801d334f7f0 (0xffff8801d334f7f0) 00000000683ab6aa: ffff880187774380 (0xffff880187774380) 000000009b3b278b: ffffffff87cc7360 (tk_debug_sleep_time_fops+0x2c0/0x940) 00000000e29f2183: 0000000000000039 (0x39) 0000000090576afe: 0000000000000000 ... 00000000fdc3869a: ffff8801d334f4a8 (0xffff8801d334f4a8) 000000005be99b6c: ffffffff81525705 (__might_sleep+0x95/0x190) 00000000577c709d: ffff8801d334f7d8 (0xffff8801d334f7d8) 000000007ce68d3e: ffff8801d334f7d8 (0xffff8801d334f7d8) 00000000ffb9934e: 1ffff1003a669ea6 (0x1ffff1003a669ea6) 000000003778c7f9: ffff880187774bb8 (0xffff880187774bb8) 00000000d84f130b: ffffc90000c75b20 (0xffffc90000c75b20) 00000000ca40cefc: ffffc90000c75b20 (0xffffc90000c75b20) 0000000053b800f1: 000000000000008e (0x8e) 0000000003e9de3b: ffff880187774bda (0xffff880187774bda) 00000000e92103df: 0000000000000000 ... 00000000b54c10ad: 000000000000000c (0xc) 0000000018d029f6: ffff880187774ba4 (0xffff880187774ba4) 000000006743d088: ffff8801d334f870 (0xffff8801d334f870) 000000000fccac2e: ffffffff815cb805 (__lock_acquire+0x7f5/0x5140) 00000000fb84eb98: ffffc90000c75b20 (0xffffc90000c75b20) 0000000053325b81: ffff880187774380 (0xffff880187774380) 00000000df2bea0e: ffff8801d334f550 (0xffff8801d334f550) 0000000026e70cdf: ffff8801d334f638 (0xffff8801d334f638) 00000000649e29f5: 0000000000000286 (0x286) 000000002d7a66f9: 0000000000000000 ... 0000000097d8aea2: ffff880100000001 (0xffff880100000001) 00000000003f2c10: ffff880187774bb0 (0xffff880187774bb0) 00000000e51122af: 0000000000000286 (0x286) 000000000e77cb4d: ffffffff00000001 (0xffffffff00000001) 00000000bfef5115: 0000000041b58ab3 (0x41b58ab3) 00000000bb35d241: ffffffff889c0ae8 (K512_4+0x6768/0x11bdb4) 000000000aa93ddf: ffff880187774bd0 (0xffff880187774bd0) 0000000028e92ce7: ffffc90000000000 (0xffffc90000000000) 000000002c7af72a: ffffffff8a2219c0 (chainhash_table+0x3a1c0/0x40020) 00000000b7c8f560: 00000000000020c1 (0x20c1) 00000000b851db88: ffff880187774bd8 (0xffff880187774bd8) 000000000edfa106: ffff880187774bb0 (0xffff880187774bb0) 00000000bf10fc09: ffff880187774bb8 (0xffff880187774bb8) 00000000dcbbb019: 1ffff1003a669eb0 (0x1ffff1003a669eb0) 00000000a784c0d4: 0000000041b58ab3 (0x41b58ab3) 00000000f050119f: ffffffff889c0a58 (K512_4+0x66d8/0x11bdb4) 000000007e6f6362: ffffffff815cb010 (debug_check_no_locks_freed+0x310/0x310) 0000000026cc3dd2: 0000000000000230 (0x230) 000000009ee1dbd7: ffff8801d334f638 (0xffff8801d334f638) 0000000063fe3ccf: ffffffff815e1cde (do_raw_spin_unlock+0x9e/0x2e0) 000000004b0f5b90: 0000000041b58ab3 (0x41b58ab3) 0000000012fb4b80: ffffffff889a5d8c (regoff.33625+0x35bbec/0x36e3a0) 0000000040d1892d: ffffffff815e1c40 (do_raw_spin_trylock+0x1b0/0x1b0) 00000000e2c47f3b: 0000000000000000 ... 0000000037ff54c2: 0000000000000001 (0x1) 0000000049e38abe: 0000000000000000 ... 0000000092f6e532: ffffc90000c75b18 (0xffffc90000c75b18) 00000000656aaf05: ffffc90000c75b40 (0xffffc90000c75b40) 000000006b2703a1: ffffffff81b5a4c4 (kasan_check_write+0x14/0x20) 00000000b2a99c4e: ffff8801d334f630 (0xffff8801d334f630) 0000000071c92b05: ffffffff81794683 (__sanitizer_cov_trace_switch+0x53/0x90) 000000002bc86da8: 0000000000000002 (0x2) 0000000030b0b237: ffff8801cf51b300 (0xffff8801cf51b300) 00000000550d73b2: ffff8801d334f878 (0xffff8801d334f878) 000000007ef2b132: ffffffff89be1ec8 (lock_chains+0x2948/0x200020) 000000008ff7d016: ffffffff817945ca (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 000000003944a8d9: ffff8801d334f650 (0xffff8801d334f650) 00000000e4618224: ffffffff816bfdad (drop_futex_key_refs.isra.13+0x6d/0xe0) 00000000df8de440: ffff8801d334f650 (0xffff8801d334f650) 00000000d02d6324: ffffffff81794628 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 00000000d2239bfa: ffff8801d334f8a0 (0xffff8801d334f8a0) 00000000d8fc1e70: ffffffff816c6551 (futex_wait+0x5c1/0x9f0) 00000000d74f1491: ffff8801d334f718 (0xffff8801d334f718) 00000000e0529468: 1ffff1003a669ed7 (0x1ffff1003a669ed7) 000000000ff6d51e: 0000000000000000 ... 000000004e79b844: ffff8801d334f808 (0xffff8801d334f808) 000000001621f35f: 00000000ffffffff (0xffffffff) 000000007ef4ebe5: 000000000072bf78 (0x72bf78) 00000000dfd61956: ffff8801d334f6d8 (0xffff8801d334f6d8) 00000000cace1063: ffff8801d334f758 (0xffff8801d334f758) 000000009adb9f3e: ffffed003a669f01 (0xffffed003a669f01) 0000000082e21060: fffffe0000000001 (0xfffffe0000000001) 00000000c413f273: 0000000000000000 ... 00000000145cf290: 0000000041b58ab3 (0x41b58ab3) 000000004c2dc623: ffffffff889c5238 (K512_4+0xaeb8/0x11bdb4) 00000000b5ecb971: ffffffff816c5f90 (futex_wait_setup+0x400/0x400) 000000008b7c8e5b: ffff8801ca020100 (0xffff8801ca020100) 0000000089301dd4: ffffc90000c75b00 (0xffffc90000c75b00) 00000000df8dce48: 0000000041b58ab3 (0x41b58ab3) 000000009940a36a: ffffffff889cc708 (K512_4+0x12388/0x11bdb4) 00000000f528861d: ffffffff8190d2f0 (perf_event_update_userpage+0xd10/0xd10) 00000000ee93312c: ffff880187774400 (0xffff880187774400) 000000001741be14: 0000000041b58ab3 (0x41b58ab3) 00000000b4918116: ffffffff889a510f (regoff.33625+0x35af6f/0x36e3a0) 000000001fbfb237: ffffffff815c2080 (graph_lock+0x170/0x170) 0000000059c56427: ffffc90000c75b08 (0xffffc90000c75b08) 000000006d09adb6: dffffc0000000000 (0xdffffc0000000000) 00000000f7a29d9c: ffff8801d334f948 (0xffff8801d334f948) 000000004b2e9d10: 0000000000000002 (0x2) 0000000062e94bfd: ffff8801d334f748 (0xffff8801d334f748) 00000000a70023f2: ffffffff81794606 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 00000000cd61734e: 0000000041b58ab3 (0x41b58ab3) 00000000d013fc71: ffffffff889a510f (regoff.33625+0x35af6f/0x36e3a0) 00000000870b00fb: ffffffff815c2080 (graph_lock+0x170/0x170) 00000000dac26490: ffff8801daf2c7c0 (0xffff8801daf2c7c0) 00000000db0563d9: 00000001ffffffff (0x1ffffffff) 0000000054f8016c: ffffed003a669f08 (0xffffed003a669f08) 00000000db123d73: ffff8801d334f7f8 (0xffff8801d334f7f8) 0000000069d7b4ba: ffff8801d334f8c8 (0xffff8801d334f8c8) 0000000051ee8d93: ffffed003a669f19 (0xffffed003a669f19) 000000006223366f: 1ffff1003a669ef5 (0x1ffff1003a669ef5) 0000000064286e0c: ffff8801ca020100 (0xffff8801ca020100) 00000000c8738928: 1ffff1003a669f09 (0x1ffff1003a669f09) 00000000b878378a: ffff8801d334fc9c (0xffff8801d334fc9c) 00000000746fa330: 0000000000000074 (0x74) 0000000060469f81: 0000000000000000 ... 000000008dfd424c: ffff8801d334f7e8 (0xffff8801d334f7e8) 000000003a395209: ffffffff81b5ab21 (memset+0x31/0x40) 00000000d68ada2c: 1ffff1003a669f05 (0x1ffff1003a669f05) 00000000ad856769: ffff880187774a60 (0xffff880187774a60) 00000000a6ceab53: 0000000000000000 ... 0000000045faffda: 1ffff1003a669f12 (0x1ffff1003a669f12) 00000000e7e4f484: ffff880187774bb8 (0xffff880187774bb8) 000000008cb5f717: ffff8801b1b03420 (0xffff8801b1b03420) 00000000ac74890e: ffff8801b1b03420 (0xffff8801b1b03420) 00000000e155dee8: 0000000000000000 ... 00000000270c5548: ffff8801d334f858 (0xffff8801d334f858) 00000000d329bedc: ffffffff815c2966 (find_held_lock+0x36/0x1c0) 0000000030a3e216: 00000001d334f830 (0x1d334f830) 00000000ffcfa967: ffff8801d334f8b0 (0xffff8801d334f8b0) 0000000076604dd0: 1ffff1003a669f12 (0x1ffff1003a669f12) 00000000945e588b: ffff8801d334f970 (0xffff8801d334f970) 00000000e7f92825: ffff8801b1b03420 (0xffff8801b1b03420) 0000000058131025: ffff880187774380 (0xffff880187774380) 0000000047558d2f: ffff8801d334f8b0 (0xffff8801d334f8b0) 0000000021f34880: ffff8801d334f998 (0xffff8801d334f998) 00000000e10197fd: 0000000000000086 (0x86) 000000005d96a694: 0000000041b58ab3 (0x41b58ab3) 0000000086eb313d: ffffffff00000001 (0xffffffff00000001) 00000000e5bc8070: ffff880187774bb0 (0xffff880187774bb0) 0000000000d81204: 0000000000000086 (0x86) 00000000a5a76d02: ffffffff00000001 (0xffffffff00000001) 00000000ba052d04: 0000000041b58ab3 (0x41b58ab3) 000000008fa313ef: ffffffff889c0ae8 (K512_4+0x6768/0x11bdb4) 00000000ce2ce5ab: ffffffff815d1610 (lock_downgrade+0x8e0/0x8e0) 00000000b7618641: dffffc0000000000 (0xdffffc0000000000) 000000004ea74b7c: 0000000000000000 ... 00000000e6036985: 0000000000000286 (0x286) 000000007b6ac22c: ffff8801b1b03420 (0xffff8801b1b03420) 00000000e4c03f4a: 1ffff1003a669f25 (0x1ffff1003a669f25) 00000000446efd26: 1ffff1003a669f22 (0x1ffff1003a669f22) 000000004b14bdac: 0000000000000000 ... 000000001cf7e281: ffff8801d334f988 (0xffff8801d334f988) 00000000288b22e2: ffff8801873b32c0 (0xffff8801873b32c0) 00000000e21e3478: 0000000000000004 (0x4) 00000000e46517a2: ffff8801873b335c (0xffff8801873b335c) 000000002da75591: ffff8801d334f9b0 (0xffff8801d334f9b0) 000000003ff6d7b3: ffffffff814705af (do_group_exit+0x16f/0x430) 00000000a4ff1752: 0000000041b58ab3 (0x41b58ab3) 00000000d42b4d7e: ffffffff889a5d8c (regoff.33625+0x35bbec/0x36e3a0) 0000000056411acc: ffffffff815e1c40 (do_raw_spin_trylock+0x1b0/0x1b0) 00000000b57842ff: 0000000041b58ab3 (0x41b58ab3) 00000000460fd8d2: ffffffff889a5ae6 (regoff.33625+0x35b946/0x36e3a0) 000000004427a4e9: ffffffff81470440 (__ia32_sys_exit+0x50/0x50) 00000000ad3a77ac: ffff880187774380 (0xffff880187774380) 000000000db7ba37: ffffffff876f80a7 (_raw_spin_unlock_irq+0x27/0x70) 000000003e02f230: 0000000000000000 ... 000000003e0e62f7: 0000000000000009 (0x9) 00000000b6fab702: 0000000000000000 ... 00000000882916b3: ffff8801d334f988 (0xffff8801d334f988) 00000000592ba26f: ffffffff815ca3f1 (trace_hardirqs_on_caller+0x421/0x5c0) 000000001cd9d1da: ffff8801b1b03408 (0xffff8801b1b03408) 000000004dcdae4e: ffff880187774380 (0xffff880187774380) 0000000080d4fab8: dffffc0000000000 (0xdffffc0000000000) 00000000af19e88b: 0000000000000000 ... 000000007caab628: 0000000000000009 (0x9) 000000009c194bb5: 0000000000000000 ... 00000000743d1d5b: ffff8801d334fb60 (0xffff8801d334fb60) 00000000b282c163: ffffffff814a6cd6 (get_signal+0x886/0x1960) 000000000524fe8f: 1ffff1003a669f43 (0x1ffff1003a669f43) 00000000e7280cb9: ffffed003a669f5f (0xffffed003a669f5f) 00000000bc70597d: ffff8801d334fc70 (0xffff8801d334fc70) 00000000506db9d1: 0000000000000108 (0x108) 0000000043936d48: ffff8801873b335c (0xffff8801873b335c) 00000000a525c74b: ffff8801b1b03408 (0xffff8801b1b03408) 000000006ced77da: ffff8801873b32c0 (0xffff8801873b32c0) 0000000014aada7a: ffffffff00000004 (0xffffffff00000004) 000000008770a5ad: 0000000800000000 (0x800000000) 00000000ab172850: ffff8801b1b02c00 (0xffff8801b1b02c00) 000000008b1b72b5: ffff8801d334fc90 (0xffff8801d334fc90) 000000009efbad73: 0000000041b58ab3 (0x41b58ab3) 00000000d94889f9: ffffffff889aab98 (regoff.33625+0x3609f8/0x36e3a0) 00000000a2b01763: ffffffff814a6450 (ptrace_notify+0x130/0x130) 00000000d5abd1fd: ffff8801ca020100 (0xffff8801ca020100) 000000007d665d53: ffff880100000000 (0xffff880100000000) 000000006a9f64a6: ffff8801daf2c700 (0xffff8801daf2c700) 0000000000031051: ffff8801ca020100 (0xffff8801ca020100) 000000004c41d50f: ffff8801cf51b300 (0xffff8801cf51b300) 00000000e9ba8c6f: ffff8801daf2c718 (0xffff8801daf2c718) 000000002b5236ca: ffff880187774380 (0xffff880187774380) 0000000043513835: ffff8801d334fc48 (0xffff8801d334fc48) 00000000d060443d: ffffffff876e0e49 (__schedule+0x809/0x1e30) 000000007e2bf19a: ffffffff81645615 (rcu_is_watching+0x85/0x140) 00000000d733ee95: ffff8801d334fad0 (0xffff8801d334fad0) 00000000c4eea387: 0000000041b58ab3 (0x41b58ab3) 000000005e28fa5c: ffff8801daf2c718 (0xffff8801daf2c718) 0000000019000d2a: ffff8801daf2d148 (0xffff8801daf2d148) 000000002a4c8e89: ffff8801daf2d120 (0xffff8801daf2d120) 0000000000350472: 1ffff1003a669f58 (0x1ffff1003a669f58) 0000000076ef07b1: ffff8801d334fbe0 (0xffff8801d334fbe0) 00000000f1712e50: ffff8801daf2c700 (0xffff8801daf2c700) 000000004adf9f54: 0000000041b58ab3 (0x41b58ab3) 000000001cb49f70: ffffffff889bee00 (K512_4+0x4a80/0x11bdb4) 00000000efc34bb3: ffffffff876e0640 (__sched_text_start+0x8/0x8) 00000000719ff50f: 0000000000000286 (0x286) 0000000009154a21: dffffc0000000000 (0xdffffc0000000000) 000000002428b781: 0000000000000001 (0x1) 0000000026ae8435: ffff8801b30dcd30 (0xffff8801b30dcd30) 0000000002d9c366: 0000000000000000 ... 000000000ae76d97: ffff8801d334fc48 (0xffff8801d334fc48) 000000004b91e4bb: 0000000000000001 (0x1) 00000000eb3a85cc: ffff8801d334fc70 (0xffff8801d334fc70) 00000000662c6a7a: ffffffff81c7dfdc (__fget+0x40c/0x650) 000000006a6e6b54: ffff8801d334fbc8 (0xffff8801d334fbc8) 0000000040c367ef: 1ffff1003a669f6d (0x1ffff1003a669f6d) 0000000079d1d297: 0000001600004000 (0x1600004000) 000000008c7c5ca6: 1ffff1003a669f7a (0x1ffff1003a669f7a) 00000000fc592f7d: ffff8801d334ff58 (0xffff8801d334ff58) 000000006b0cc9b8: ffff8801d334fc70 (0xffff8801d334fc70) 000000004a4f6892: fffffbfff11a31ae (0xfffffbfff11a31ae) 000000007495b189: dffffc0000000000 (0xdffffc0000000000) 0000000094484693: ffff8801d334fd78 (0xffff8801d334fd78) 000000009a9cfaad: ffffffff8128e738 (do_signal+0x98/0x2040) 000000007b116768: ffffffff889a59e0 (regoff.33625+0x35b840/0x36e3a0) 000000006641c30b: ffffffff81c7dbd0 (expand_files.part.8+0x9a0/0x9a0) 000000007d797ef7: ffff880100000001 (0xffff880100000001) 00000000ac8e11e5: 0000000000000001 (0x1) 00000000a9ab4215: 0000000000000086 (0x86) 000000004aebaf78: ffffffff00000001 (0xffffffff00000001) 0000000035e66158: 0000000000000000 ... 0000000035b64189: ffffffff889c0ae8 (K512_4+0x6768/0x11bdb4) 00000000b4dd5796: ffffffff815d1610 (lock_downgrade+0x8e0/0x8e0) 0000000052340f94: ffff8801b8058500 (0xffff8801b8058500) 00000000957bd1dd: 0000000000000000 ... 000000004b1c62c0: ffff8801d32c2980 (0xffff8801d32c2980) 0000000075d592b5: 0000000041b58ab3 (0x41b58ab3) 00000000cf1de76d: ffffffff889b20f8 (regoff.33625+0x367f58/0x36e3a0) 000000005806cb1b: ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0) 00000000a04ac537: 000000000000d8a9 (0xd8a9) 00000000cf7f95af: ffff8801d334fc28 (0xffff8801d334fc28) 000000007d8b08e0: ffffffff81794683 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000f7af9b13: ffff8801b30dccc0 (0xffff8801b30dccc0) 0000000050027f07: 1ffff1003a669f8e (0x1ffff1003a669f8e) 00000000c09765fb: ffffffff810700c0 (kvm_uevent_notify_change.part.29+0x440/0x440) 000000003f0651f0: ffff8801d334fc28 (0xffff8801d334fc28) 00000000a7f92aea: ffff880187774380 (0xffff880187774380) 00000000bb4abcff: dffffc0000000000 (0xdffffc0000000000) 0000000010fae53a: 1ffff1003a669f8e (0x1ffff1003a669f8e) 000000004a902d45: fffffbfff11a31ae (0xfffffbfff11a31ae) 0000000070f7cfa6: 0000000000000008 (0x8) 00000000e0d73902: ffff8801d334fd78 (0xffff8801d334fd78) 000000002511f4cc: ffffffff876e255f (schedule+0xef/0x430) 00000000a329424e: 0000000000000016 (0x16) 00000000ef548958: dffffc0000000000 (0xdffffc0000000000) 0000000045308e86: 0000000020000100 (0x20000100) 000000004e9b4219: 0000000041b58ab3 (0x41b58ab3) 00000000b1e9398c: ffffffff889a59e0 (regoff.33625+0x35b840/0x36e3a0) 0000000037dc608b: ffffffff876e2470 (__schedule+0x1e30/0x1e30) 0000000046ed3183: 0000400000000000 (0x400000000000) 00000000928e1ea0: 0000000000000009 (0x9) 0000000065d06835: 0000000000000000 ... 0000000053f5836e: ffff8801d334fe20 (0xffff8801d334fe20) 000000000f34d019: ffff8801d334fe20 (0xffff8801d334fe20) 00000000526baffd: ffff880187774380 (0xffff880187774380) 0000000031c5c874: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) 0000000016c0a413: ffff8801d334fdf8 (0xffff8801d334fdf8) 00000000cb87269c: fffffbfff11a31ae (0xfffffbfff11a31ae) 00000000fb174476: 1ffff1003a669fdc (0x1ffff1003a669fdc) 000000009f513093: 60310905b4842500 (0x60310905b4842500) 000000007acab800: 0000000000000004 (0x4) 000000008ddf2403: dffffc0000000000 (0xdffffc0000000000) 000000008d687ff6: ffff8801d334fdf8 (0xffff8801d334fdf8) 00000000eb7bf414: fffffbfff11a31ae (0xfffffbfff11a31ae) 00000000ca8298ec: 0000000000000004 (0x4) 00000000e8395fa7: ffff8801d334fe20 (0xffff8801d334fe20) 00000000f763ff46: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) 0000000033ee8e34: 1ffff1003a669fb3 (0x1ffff1003a669fb3) 00000000bddfb71e: ffff8801d334ff58 (0xffff8801d334ff58) 00000000a2879565: 0000000041b58ab3 (0x41b58ab3) 0000000036835252: ffffffff889a5ae6 (regoff.33625+0x35b946/0x36e3a0) 00000000ead76f1f: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) 00000000bb9221c9: ffff880187774bb0 (0xffff880187774bb0) 000000005442c218: 0000000000000000 ... 0000000047346037: ffffffff81c4b511 (ksys_ioctl+0x81/0xd0) 00000000c83f29e6: ffff880187774380 (0xffff880187774380) 0000000077670263: ffffffff8100c172 (do_syscall_64+0x92/0x800) 000000007240fe42: ffff8801d334ff20 (0xffff8801d334ff20) 000000008c09fc84: ffff8801d334ff58 (0xffff8801d334ff58) 0000000089a9b572: dffffc0000000000 (0xdffffc0000000000) 0000000091e29403: 0000000000000086 (0x86) 0000000035d2a58e: ffff880187774380 (0xffff880187774380) 00000000ddc73706: 1ffff1003a669fc8 (0x1ffff1003a669fc8) 0000000040b06300: 0000000000000004 (0x4) 000000001db4c649: ffff8801d334ff58 (0xffff8801d334ff58) 00000000bbe3bcd0: 1ffff1003a669fdc (0x1ffff1003a669fdc) 0000000032028e0e: ffff8801d334ff48 (0xffff8801d334ff48) 0000000077134b3f: ffffffff8100c78c (do_syscall_64+0x6ac/0x800) 0000000015f05fcb: ffffffff8151d79a (finish_task_switch+0x1ca/0x840) 000000002d055c86: 0000000000000004 (0x4) 000000005bcd3761: 0000000041b58ab3 (0x41b58ab3) 000000003e003e4e: ffffffff889a59e0 (regoff.33625+0x35b840/0x36e3a0) 00000000c4eaabda: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) 000000005e1e8701: ffff8801d334fe68 (0xffff8801d334fe68) 0000000051a62f2f: 0000000000000000 ... 0000000002b0e57d: ffff8801d334ff48 (0xffff8801d334ff48) 0000000022a78672: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) 000000000eea77b2: ffff8801d334ff58 (0xffff8801d334ff58) 000000008a202a1d: 0000000041b58ab3 (0x41b58ab3) 00000000023b6521: ffffffff889a510f (regoff.33625+0x35af6f/0x36e3a0) 00000000bfcb78c5: ffff880187774bb0 (0xffff880187774bb0) 000000008709ccf4: ffff8801d334fea8 (0xffff8801d334fea8) 0000000081a946ae: 0000000000000004 (0x4) 0000000046919ffe: ffff880187774380 (0xffff880187774380) 00000000bb05a230: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 000000008cffeb4e: 0000000000000000 ... 00000000ae7904b3: 0000000000000086 (0x86) 00000000e1c6d60d: 0000000000000000 ... 00000000ec4b59f6: 0000000000000004 (0x4) 00000000c3bf3e77: 0000000000000000 ... 000000003d6e7d2c: ffff8801d334ff48 (0xffff8801d334ff48) 00000000159b1f74: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000a94b93d4: 0000000000000000 ... 0000000037a25a71: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 00000000ae28644a: 0000000000000001 (0x1) 00000000c2c50d20: 00007f426f4c29c0 (0x7f426f4c29c0) 000000006dae353d: 0000000000a3e81f (0xa3e81f) 000000002bb7fb08: 0000000000000000 ... 00000000fedb814b: 000000000072bf78 (0x72bf78) 000000000eec221c: 000000000072bf78 (0x72bf78) 0000000054857291: 0000000000000246 (0x246) 000000006331e97f: 0000000000000000 ... 00000000b5ea1d12: 000000000072bf50 (0x72bf50) 000000009bcecf28: 0000000000000000 ... 000000006ecf2f2c: fffffffffffffe00 (0xfffffffffffffe00) 000000000653e7e0: 0000000000455a09 (0x455a09) 00000000ad70601d: 0000000000000000 ... 00000000f873d7bf: 000000000072bf78 (0x72bf78) 0000000065e10ccc: 00000000000000ca (0xca) 000000000ddc6054: 0000000000455a09 (0x455a09) 000000009e3bbeef: 0000000000000033 (0x33) 000000000d125310: 0000000000000246 (0x246) 00000000e1fc172d: 00007f426f4c1ce8 (0x7f426f4c1ce8) 00000000cf5f65b7: 000000000000002b (0x2b) The buggy address belongs to the page: page:ffffea00074cd3c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 flags: 0x2fffc0000000000() raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff raw: 0000000000000000 ffffea00074c0101 0000000000000000 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff8801d334f200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 ffff8801d334f280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2 >ffff8801d334f300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 ^ ffff8801d334f380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 ffff8801d334f400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 ==================================================================