BUG: unable to handle kernel paging request at 0000000000005688 PGD 17f77d067 P4D 17f77d067 PUD 1c996f067 PMD 0 Oops: 0002 [#1] SMP KASAN CPU: 0 PID: 5278 Comm: syz-executor5 Not tainted 4.17.0+ #84 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 Code: a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 8f RSP: 0018:ffff88017e02f398 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 ffff88017e02f310 by task syz-executor5/5278 CPU: 0 PID: 5278 Comm: syz-executor5 Not tainted 4.17.0+ #84 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+0x21/0x40 arch/x86/kernel/dumpstack.c:413 __die+0x65/0xb4 arch/x86/kernel/dumpstack.c:379 no_context+0x3ab/0x960 arch/x86/mm/fault.c:815 __bad_area_nosemaphore+0x33b/0x3f0 arch/x86/mm/fault.c:909 bad_area_nosemaphore+0x33/0x40 arch/x86/mm/fault.c:916 __do_page_fault+0x1d3/0xe40 arch/x86/mm/fault.c:1335 do_page_fault+0xee/0x8a7 arch/x86/mm/fault.c:1478 page_fault+0x1e/0x30 arch/x86/entry/entry_64.S:1160 RIP: 0010:vmx_vcpu_run+0x942/0x25c0 arch/x86/kvm/vmx.c:9741 Code: a9 68 03 00 00 4c 8b b1 70 03 00 00 4c 8b b9 78 03 00 00 48 8b 89 08 03 00 00 75 05 0f 01 c2 eb 03 0f 01 c3 48 89 4c 24 08 59 <0f> 96 81 88 56 00 00 48 89 81 00 03 00 00 48 89 99 18 03 00 00 8f RSP: 0018:ffff88017e02f398 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 1ffff1002fc05d29 RCX: 0000000000000000 RDX: 1ffff100391f1e00 RSI: ffffffff8110980b RDI: 0000000000000007 RBP: ffff88017e02ea10 R08: ffff8801c4b743c0 R09: ffffed003b5c46d6 R10: ffffed003b5c46d6 R11: ffff8801dae236b3 R12: 1ffff1002fc05d2d R13: ffff8801c8f8f000 R14: ffff88017e02e9e8 R15: 0000000000000000 WARNING: kernel stack regs at 000000001ba8c2d9 in syz-executor5:5278 has bad 'bp' value 0000000021a8f522 unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 000000002fce4ae0: ffff88017e02ed18 (0xffff88017e02ed18) 00000000cd17072a: ffffffff8129eaac (show_trace_log_lvl+0x1dd/0x25c) 0000000077ad0124: ffffffff811f7422 (vmx_vcpu_run+0x942/0x25c0) 00000000cca974f8: ffff88017e02f368 (0xffff88017e02f368) 0000000034327a80: 0000000000000002 (0x2) 00000000d69ce21e: 0000000000000001 (0x1) 000000009217b220: ffff88017e028000 (0xffff88017e028000) 00000000fbafc1f7: ffff88017e030000 (0xffff88017e030000) 00000000418d9ef2: 0000000000000000 ... 00000000e1d9e120: 0000000000000001 (0x1) 0000000084edecdb: ffff88017e028000 (0xffff88017e028000) 00000000508391bb: ffff88017e030000 (0xffff88017e030000) 0000000024f1f1ae: 0000000000000000 ... 00000000d121b1db: 0000000000000002 (0x2) 000000002fc75c41: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000bc056243: 0000010100000000 (0x10100000000) 00000000810a7acd: 0000000000000000 ... 00000000d8b978f1: ffff88017e02ec50 (0xffff88017e02ec50) 000000003f21cb33: ffffffff811f7422 (vmx_vcpu_run+0x942/0x25c0) 000000008d28f509: ffff88017e02f2e8 (0xffff88017e02f2e8) 0000000031246de9: 0000000000000093 (0x93) 00000000a0319cc9: 0000000000000000 ... 000000003bbfee9c: ffffffff88d1a920 (pv_cpu_ops+0x120/0x120) 00000000ada6c0e9: 00000000ffffffff (0xffffffff) 000000001b38f4fe: ffff88017e02ed28 (0xffff88017e02ed28) 000000002c7ee8c9: ffffffff8129eb63 (show_stack+0x38/0x3a) 00000000e8511d11: ffff88017e02edd8 (0xffff88017e02edd8) 0000000001d96e20: ffffffff8768ca85 (dump_stack+0x1b9/0x294) 00000000caab97ec: fffffbfff11a3524 (0xfffffbfff11a3524) 00000000f18e8e52: dffffc0000000000 (0xdffffc0000000000) 0000000062eec686: 1ffff1002fc05daa (0x1ffff1002fc05daa) 00000000009c9631: 0000000041b58ab3 (0x41b58ab3) 00000000ae8828ea: ffffffff889a0594 (regoff.33725+0x35ad14/0x36d600) 00000000ebc5bc90: ffffffff8768c8cc (dump_stack_print_info.cold.2+0x52/0x52) 000000009f175c10: ffffffff81610572 (printk+0x9e/0xba) 00000000e4f8a45a: 0000000041b58ab3 (0x41b58ab3) 000000007b9e9c86: ffffffff889b5f24 (K512_4+0x1264/0x11b814) 00000000281a607c: ffffffff816104d4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 000000001fd4d0cd: ffffffff88e25180 (kmem_cache_boot+0x320/0x320) 000000002dff9aa3: ffffffff00000008 (0xffffffff00000008) 000000008e172776: ffff88017e02ee20 (0xffff88017e02ee20) 0000000094d73e54: ffff88017e02edd0 (0xffff88017e02edd0) 0000000085bf84c5: ffffffff81b5b174 (kasan_check_write+0x14/0x20) 000000008c0c0ac0: ffffea0005f80bc0 (0xffffea0005f80bc0) 0000000074821b9c: 0000000000000000 ... 000000005b46bc8a: ffff88017e02f310 (0xffff88017e02f310) 0000000073333439: 0000000000000008 (0x8) 000000003ed0416b: ffff88017e02f310 (0xffff88017e02f310) 000000001b5f8b23: ffff88017e02ee10 (0xffff88017e02ee10) 0000000018ca3283: ffffffff81b5c461 (print_address_description+0x6c/0x20b) 000000001e9b1700: ffff88017e02f310 (0xffff88017e02f310) 0000000098e5e7d5: 0000000000000000 ... 00000000d6b6c0be: ffffffff8128c4a4 (__show_regs.cold.7+0x4e/0x54a) 000000004691dd99: 0000000000000008 (0x8) 000000005cd700a3: ffff88017e02f310 (0xffff88017e02f310) 000000004ef26efe: ffff88017e02ee50 (0xffff88017e02ee50) 000000007153ed94: ffffffff81b5c842 (kasan_report.cold.7+0x242/0x2fe) 00000000090f3400: 0000000000000086 (0x86) 00000000a62137ec: ffff88017e02f2e8 (0xffff88017e02f2e8) 00000000a218e3de: 0000000000000001 (0x1) 0000000063a121df: 0000000000000000 ... 000000000b1035ee: ffff88017e02f2e8 (0xffff88017e02f2e8) 00000000dd8e1465: ffff88017e02ee60 (0xffff88017e02ee60) 00000000b4c26df7: ffffffff81b5c144 (__asan_report_load8_noabort+0x14/0x20) 000000008f61b850: ffff88017e02eec8 (0xffff88017e02eec8) 000000005f96ca61: ffffffff8128c4a4 (__show_regs.cold.7+0x4e/0x54a) 000000003c231563: ffff88017e02eeb0 (0xffff88017e02eeb0) 00000000cd1b7087: ffffffff8768c8bd (dump_stack_print_info.cold.2+0x43/0x52) 000000000dd37a36: 0000000041b58ab3 (0x41b58ab3) 00000000cfc84a58: ffffffff889ad2d4 (regoff.33725+0x367a54/0x36d600) 0000000093857e74: ffffffff87c7a800 (__func__.46491+0x680/0x940) 00000000f6d65776: 0000000000000002 (0x2) 0000000060036304: ffff88017e02f2e8 (0xffff88017e02f2e8) 000000006ea2ac56: ffffffff87c7a800 (__func__.46491+0x680/0x940) 0000000067ef00a9: 0000000000000002 (0x2) 00000000b140f316: 0000000000000000 ... 00000000e6b9cff3: ffff88017e02f2e8 (0xffff88017e02f2e8) 00000000d76ba1f6: ffff88017e02eee0 (0xffff88017e02eee0) 0000000040f4426b: ffffffff8129e701 (show_regs+0x21/0x40) 00000000843afb33: ffff88017e02f2e8 (0xffff88017e02f2e8) 0000000000d9d4c8: ffff88017e02ef20 (0xffff88017e02ef20) 000000001c2144ab: ffffffff8129ec21 (__die+0x65/0xb4) 00000000b2a55770: ffffffff889d1058 (K512_4+0x1c398/0x11b814) 00000000e1f6819d: ffffffff889ad355 (regoff.33725+0x367ad5/0x36d600) 00000000b2cebdd6: ffffffff889d1058 (K512_4+0x1c398/0x11b814) 00000000684b8116: 1ffff1002fc05ded (0x1ffff1002fc05ded) 0000000066ec98a5: 0000000057ac6e9d (0x57ac6e9d) 0000000085bd8e6a: ffff8801c4b743c0 (0xffff8801c4b743c0) 0000000076730f5b: ffff88017e02eff0 (0xffff88017e02eff0) 00000000efbdc1b6: ffffffff8135522b (no_context+0x3ab/0x960) 0000000069e9dc84: ffff88017e02ef68 (0xffff88017e02ef68) 00000000a6fb8fb9: ffffffff810719c9 (kvm_mmu_notifier_release+0x59/0x90) 00000000b64a20fa: 0000000000000086 (0x86) 00000000bb806185: ffff880100000001 (0xffff880100000001) 000000008ac6f4a6: dffffc000000000b (0xdffffc000000000b) 000000005809e214: 0000000000005688 (0x5688) 00000000f1b951fe: 0000000000000002 (0x2) 00000000bfd5339a: 0000000041b58ab3 (0x41b58ab3) 00000000b7763ceb: ffffffff889ab2e1 (regoff.33725+0x365a61/0x36d600) 0000000074291159: ffffffff81354e80 (pgtable_bad+0x130/0x130) 0000000048a6f148: ffffffff8a8063b8 (obj_hash+0xf518/0x100020) 000000001643d35f: ffff88017e02ef98 (0xffff88017e02ef98) 000000004754ed1d: 1ffff1002fc05df7 (0x1ffff1002fc05df7) 0000000098f923ff: 000000007e02efd0 (0x7e02efd0) 000000002ddae15c: ffff88017e02f018 (0xffff88017e02f018) 000000004be3ec87: ffff8801ad6b8b68 (0xffff8801ad6b8b68) 00000000efe1dd8a: ffff8801ad6b8640 (0xffff8801ad6b8640) 00000000089189b2: 0000000041b58ab3 (0x41b58ab3) 00000000615df73e: ffffffff889a0210 (regoff.33725+0x35a990/0x36d600) 0000000090ea85a8: 0000000000000002 (0x2) 0000000094b51676: ffff8801c4b743c0 (0xffff8801c4b743c0) 0000000081b1c3a2: 0000000000005688 (0x5688) 000000003e861aa3: ffff88017e02f2e8 (0xffff88017e02f2e8) 000000004ecb4f25: 0000000000000000 ... 00000000ee5b84ad: ffff88017e02f058 (0xffff88017e02f058) 00000000b4df57ab: ffffffff81355b1b (__bad_area_nosemaphore+0x33b/0x3f0) 00000000792f8652: ffffffff8355ea7f (debug_check_no_obj_freed+0x2ff/0x584) 000000000d3e293c: ffffffff00000001 (0xffffffff00000001) 000000006064c7c6: 0000000041b58ab3 (0x41b58ab3) 000000007e1f7055: ffff88018048f950 (0xffff88018048f950) 0000000077edc11c: 0000000000000000 ... 0000000070430334: 00000001dae236a0 (0x1dae236a0) 00000000e94ff670: ffff88017e02f2e8 (0xffff88017e02f2e8) 00000000038031be: 0000000000000002 (0x2) 00000000809d939f: 0000000000005688 (0x5688) 00000000d3f53359: 0000000000000000 ... 00000000d319635e: 0000000000000002 (0x2) 00000000126584b5: ffff88017e02f088 (0xffff88017e02f088) 00000000e39820b7: ffffffff81355c03 (bad_area_nosemaphore+0x33/0x40) 00000000e6834ecf: 0000000000005688 (0x5688) 000000008b6045d0: ffff88017e02f2e8 (0xffff88017e02f2e8) 000000005ea9439f: 0000000000000000 ... 00000000c98dd2b7: 0000000000000001 (0x1) 00000000b6c8758f: ffff88017e02f170 (0xffff88017e02f170) 0000000076980ef5: ffffffff813566b3 (__do_page_fault+0x1d3/0xe40) 00000000b7cb234e: ffff8801c4b743c0 (0xffff8801c4b743c0) 000000003ede96ef: ffffffff88d8fc60 (rcu_callback_map+0x40/0x40) 00000000786df0f7: ffffffff81ba68f1 (__khugepaged_exit+0x421/0x680) 00000000ba8f4fde: ffff88017e02f200 (0xffff88017e02f200) 00000000ed8a1b0f: ffff880100000001 (0xffff880100000001) 00000000ffd8411f: 0000000000000286 (0x286) 00000000474547bb: 1ffff1002fc05e1d (0x1ffff1002fc05e1d) 000000003ba7e775: 00000000000000a8 (0xa8) 000000009c0f5211: 0000000000000000 ... 000000002ca5e7fb: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000e9a3fa68: 0000000041b58ab3 (0x41b58ab3) 000000007d732aeb: ffffffff889b1edb (regoff.33725+0x36c65b/0x36d600) 0000000069411424: ffffffff813564e0 (mm_fault_error+0x380/0x380) 00000000f850db0c: ffff88017e02f228 (0xffff88017e02f228) 000000001be28c79: ffffffff81a9c8a4 (exit_mmap+0xa4/0x5a0) 00000000c12d0bbd: ffff8801b1cfa4a8 (0xffff8801b1cfa4a8) 000000002cb35866: 1ffff1002fc05e24 (0x1ffff1002fc05e24) 0000000028567cdb: 0000000041b58ab3 (0x41b58ab3) 0000000089043f08: ffffffff889c87a4 (K512_4+0x13ae4/0x11b814) 00000000862e69b8: ffffffff81a9c800 (__ia32_sys_munmap+0x80/0x80) 000000003908d2ae: ffffffff81ba6919 (__khugepaged_exit+0x449/0x680) 00000000cfc47e57: ffff88017e02f228 (0xffff88017e02f228) 00000000e5023e16: 1ffff1002fc05e32 (0x1ffff1002fc05e32) 0000000032a219fb: ffff88017e02f2e8 (0xffff88017e02f2e8) 000000001bd0002a: 0000000000000002 (0x2) 00000000551ce436: 0000000000005688 (0x5688) 00000000d7a15e97: ffff88017e02f2b0 (0xffff88017e02f2b0) 000000008cc34c00: ffff88017e02f2d8 (0xffff88017e02f2d8) 000000001d5e8933: ffffffff8135743e (do_page_fault+0xee/0x8a7) 000000000879a700: 0000000000000000 ... 00000000d7b05454: ffff88017e02f198 (0xffff88017e02f198) 000000007b986f29: 0000000041b58ab3 (0x41b58ab3) 00000000fd2ed18c: ffffffff889a0210 (regoff.33725+0x35a990/0x36d600) 00000000b804cea0: ffffffff81357350 (vmalloc_sync_all+0x30/0x30) 00000000bd8f8cb2: ffffffff81650a90 (rcu_note_context_switch+0x710/0x710) 0000000025bec564: 1ffff1002fc05e42 (0x1ffff1002fc05e42) 00000000d658305f: ffff88017e02f200 (0xffff88017e02f200) 00000000ba500a3a: ffffffff88e28e40 (scan_sleep_millisecs_attr+0x60/0x60) 000000005b7ec4e7: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000b905147a: ffffffff87c89c00 (reg2hex+0x3a0/0xf80) 0000000016d9a677: 00000000000003d3 (0x3d3) 0000000097bed3a1: 0000000000000000 ... 000000001246546d: ffff88017e02f228 (0xffff88017e02f228) 00000000219410f1: ffffffff815253d5 (__might_sleep+0x95/0x190) 00000000d7b6de3f: 12ea46e71b2da100 (0x12ea46e71b2da100) 0000000029b5cdab: ffff8801ad6b8640 (0xffff8801ad6b8640) 00000000c6bf1c2e: 1ffff1002fc05e4a (0x1ffff1002fc05e4a) 00000000140f7559: ffff88017e02f330 (0xffff88017e02f330) 00000000257effe4: ffff88017e02f2b0 (0xffff88017e02f2b0) 000000007eb66133: ffff8801ad6b8768 (0xffff8801ad6b8768) 00000000f64d8878: ffff88017e02f358 (0xffff88017e02f358) 000000002e3657b5: ffffffff8144d0a1 (mmput+0x251/0x610) 0000000090afa805: 0000000041b58ab3 (0x41b58ab3) 0000000021cee061: ffffffff889bb3d0 (K512_4+0x6710/0x11b814) 00000000ba5c0903: ffffffff815d1c01 (lock_downgrade+0x801/0x8e0) 000000006e47f4a2: 0000000041b58ab3 (0x41b58ab3) 00000000ba07a1aa: 0000000000000086 (0x86) 0000000043ce7c23: 0000000000000001 (0x1) 00000000e8ae565e: 0000000000000000 ... 0000000076fd9da5: ffff88017e02f2d0 (0xffff88017e02f2d0) 0000000071b93e50: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 0000000095b993bc: 0000000000000000 ... 00000000f73109b2: 0000000087800a07 (0x87800a07) 00000000c8faa8b6: 0000000000000001 (0x1) 0000000094e95df7: 0000000000000000 ... 000000000cbcbed3: ffff88017e02f2e9 (0xffff88017e02f2e9) 00000000b7d06ecb: ffffffff87800fce (page_fault+0x1e/0x30) 000000001ba8c2d9: 0000000000000000 ... 00000000d575c345: ffff88017e02e9e8 (0xffff88017e02e9e8) 00000000df915752: ffff8801c8f8f000 (0xffff8801c8f8f000) 0000000096c054aa: 1ffff1002fc05d2d (0x1ffff1002fc05d2d) 000000009e343daa: ffff88017e02ea10 (0xffff88017e02ea10) 00000000efffc207: 1ffff1002fc05d29 (0x1ffff1002fc05d29) 00000000e86cdf6b: ffff8801dae236b3 (0xffff8801dae236b3) 0000000056346c88: ffffed003b5c46d6 (0xffffed003b5c46d6) 00000000fb229908: ffffed003b5c46d6 (0xffffed003b5c46d6) 0000000033d09d91: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000da25780d: dffffc0000000000 (0xdffffc0000000000) 000000001d441b3b: 0000000000000000 ... 000000002f084e1e: 1ffff100391f1e00 (0x1ffff100391f1e00) 000000002d1ec020: ffffffff8110980b (pte_list_remove+0x14b/0x420) 00000000dc339c52: 0000000000000007 (0x7) 0000000048ac9c7d: ffffffffffffffff (0xffffffffffffffff) 00000000db94f066: ffffffff811f7422 (vmx_vcpu_run+0x942/0x25c0) 00000000e224ad53: 0000000000000010 (0x10) 000000003e5c0c4c: 0000000000010002 (0x10002) 000000005d2cacd0: ffff88017e02f398 (0xffff88017e02f398) 00000000fcd3751f: 0000000000000018 (0x18) 000000007670f47c: 0000000000000000 ... 000000000255ccd7: ffffffff8110972b (pte_list_remove+0x6b/0x420) 00000000295e5053: 1ffff10000000000 (0x1ffff10000000000) 0000000038469348: ffff8801c4b74a78 (0xffff8801c4b74a78) 00000000441a23f7: 0000000000000201 (0x201) 0000000012eca3f5: 0000000041b58ab3 (0x41b58ab3) 00000000ca293eec: ffffffff889b65f0 (K512_4+0x1930/0x11b814) 000000009180afc4: ffffffff8146ec80 (mm_update_next_owner+0x980/0x980) 000000000fe0137d: ffffffff889a2380 (regoff.33725+0x35cb00/0x36d600) 000000000aaf2831: ffffffff815c8b60 (print_usage_bug+0xc0/0xc0) 000000003a30da08: 0000000000000286 (0x286) 00000000809248e0: 0000000041b58ab3 (0x41b58ab3) 000000004d460b3d: ffffffff8899f917 (regoff.33725+0x35a097/0x36d600) 0000000096c75e8a: ffffffff815c2600 (graph_lock+0x170/0x170) 00000000262eebdf: ffffffff815e289e (do_raw_spin_unlock+0x9e/0x2e0) 000000007955beb2: 0000000041b58ab3 (0x41b58ab3) 0000000044072d3c: ffffffff889a0594 (regoff.33725+0x35ad14/0x36d600) 00000000b5949c00: 0000000041b58ab3 (0x41b58ab3) 00000000742f34f8: ffffffff889ac8f8 (regoff.33725+0x367078/0x36d600) 000000000432c6b9: ffffffff81650a90 (rcu_note_context_switch+0x710/0x710) 000000003f75bac2: ffffffff815d28cc (lock_acquire+0x1dc/0x520) 00000000adfa3bd8: 0000000000000000 ... 00000000aeab3a7d: ffff88017e02f7f0 (0xffff88017e02f7f0) 000000003e748dd5: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000a7d029b8: ffffffff87cc7720 (tk_debug_sleep_time_fops+0x2e0/0x960) 00000000465d4772: 0000000000000039 (0x39) 00000000591724a9: 0000000000000000 ... 00000000dfca31ca: ffff88017e02f4a8 (0xffff88017e02f4a8) 000000005573a217: ffffffff815253d5 (__might_sleep+0x95/0x190) 000000004a6051c1: ffff88017e02f7d8 (0xffff88017e02f7d8) 00000000176ab852: ffff88017e02f7d8 (0xffff88017e02f7d8) 00000000a4d20a7e: 1ffff1002fc05ea6 (0x1ffff1002fc05ea6) 0000000059418920: ffff8801c4b74bf8 (0xffff8801c4b74bf8) 000000006b9bfc5b: ffffc90000c747a0 (0xffffc90000c747a0) 000000002f965efa: ffffc90000c747a0 (0xffffc90000c747a0) 000000004455e502: 000000000000008e (0x8e) 000000008a9a7af0: ffff8801c4b74c1a (0xffff8801c4b74c1a) 0000000099a84de3: 0000000000000000 ... 0000000041cb55cc: 000000000000000c (0xc) 0000000085054c75: ffff8801c4b74be4 (0xffff8801c4b74be4) 0000000018148b5d: ffff88017e02f870 (0xffff88017e02f870) 00000000b3118368: ffffffff815cbed5 (__lock_acquire+0x7f5/0x5140) 00000000e4bf6152: ffffc90000c747a0 (0xffffc90000c747a0) 000000001d8bf5ee: ffff8801c4b743c0 (0xffff8801c4b743c0) 0000000010bb709f: ffff88017e02f550 (0xffff88017e02f550) 00000000a84a61f3: ffff88017e02f638 (0xffff88017e02f638) 0000000080c2a495: 0000000000000286 (0x286) 00000000c185a643: 0000000000000000 ... 000000002cf29eb5: ffff880100000001 (0xffff880100000001) 0000000040dc5f70: ffff8801c4b74bf0 (0xffff8801c4b74bf0) 0000000023509cb9: 0000000000000286 (0x286) 0000000023131841: ffffffff00000001 (0xffffffff00000001) 0000000094a655ee: 0000000041b58ab3 (0x41b58ab3) 0000000014d315fb: ffffffff889bb3d0 (K512_4+0x6710/0x11b814) 000000009bced35a: ffff8801c4b74c10 (0xffff8801c4b74c10) 00000000b44fe2d6: ffffc90000000000 (0xffffc90000000000) 000000008f40d3df: ffffffff8a221a80 (chainhash_table+0x3a1c0/0x40020) 00000000321ea730: 00000000000020ae (0x20ae) 000000004a2b647f: ffff8801c4b74c18 (0xffff8801c4b74c18) 000000004fcfa7d9: ffff8801c4b74bf0 (0xffff8801c4b74bf0) 00000000b874049b: ffff8801c4b74bf8 (0xffff8801c4b74bf8) 00000000a7261b45: 1ffff1002fc05eb0 (0x1ffff1002fc05eb0) 000000000758b780: 0000000041b58ab3 (0x41b58ab3) 00000000348e6e16: ffffffff889bb340 (K512_4+0x6680/0x11b814) 000000002ef94ac8: ffffffff815cb6e0 (debug_check_no_locks_freed+0x310/0x310) 000000007e2ac9a2: 000000000000022d (0x22d) 00000000e38d9525: ffff88017e02f638 (0xffff88017e02f638) 000000006edf7e1b: ffffffff815e289e (do_raw_spin_unlock+0x9e/0x2e0) 0000000039cc9f88: 0000000041b58ab3 (0x41b58ab3) 00000000e45ef8bf: ffffffff889a0594 (regoff.33725+0x35ad14/0x36d600) 000000002d156537: ffffffff815e2800 (do_raw_spin_trylock+0x1b0/0x1b0) 00000000f41f7bf4: 0000000000000000 ... 00000000f0af5c12: 0000000000000001 (0x1) 00000000188000b7: 0000000000000000 ... 000000000b199bdd: ffffc90000c74798 (0xffffc90000c74798) 000000004b324250: ffffc90000c747c0 (0xffffc90000c747c0) 000000001eb05605: ffffffff81b5b174 (kasan_check_write+0x14/0x20) 0000000080bd3e8b: ffff88017e02f630 (0xffff88017e02f630) 00000000a4f7644b: ffffffff817952a3 (__sanitizer_cov_trace_switch+0x53/0x90) 000000000722f851: 0000000000000002 (0x2) 000000000ce1d39e: ffff8801ad6b8640 (0xffff8801ad6b8640) 00000000cc3b38a0: ffff88017e02f878 (0xffff88017e02f878) 000000003f127a5c: ffffffff89caf688 (lock_chains+0xd0048/0x200020) 00000000333dfa54: ffffffff817951ea (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 000000002f2ad947: ffff88017e02f650 (0xffff88017e02f650) 00000000b43d03ca: ffffffff816c123d (drop_futex_key_refs.isra.13+0x6d/0xe0) 00000000e0753fb0: ffff88017e02f650 (0xffff88017e02f650) 0000000002010310: ffffffff81795248 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 000000006c125358: ffff88017e02f8a0 (0xffff88017e02f8a0) 000000004c142c8e: ffffffff816c79e1 (futex_wait+0x5c1/0x9f0) 00000000e5d57d1a: ffffffff89be1f88 (lock_chains+0x2948/0x200020) 00000000b6426b38: 1ffff1002fc05ed7 (0x1ffff1002fc05ed7) 00000000d2dec446: 0000000000000000 ... 00000000ad480137: ffff88017e02f808 (0xffff88017e02f808) 00000000f5aa8c1c: 00000000ffffffff (0xffffffff) 0000000043ea5ab6: 000000000072bf78 (0x72bf78) 000000000c1c2228: ffff88017e02f6d8 (0xffff88017e02f6d8) 00000000ec9ed152: ffff88017e02f758 (0xffff88017e02f758) 00000000a5575a63: ffffed002fc05f01 (0xffffed002fc05f01) 000000002955969c: fffffe0000000001 (0xfffffe0000000001) 000000009a482fa0: 0000000000000000 ... 000000009cff3beb: 0000000041b58ab3 (0x41b58ab3) 00000000953a99f5: ffffffff889bfa90 (K512_4+0xadd0/0x11b814) 00000000a22ea13c: ffffffff816c7420 (futex_wait_setup+0x400/0x400) 00000000f36e358a: ffffea0005b48020 (0xffffea0005b48020) 000000007bdf298c: ffffc90000c74780 (0xffffc90000c74780) 000000000b00a6a7: ffff88017e02f718 (0xffff88017e02f718) 0000000054f7a4c8: ffffffff817952a3 (__sanitizer_cov_trace_switch+0x53/0x90) 0000000099e058d7: 0000000000000002 (0x2) 00000000c4550a40: ffff8801ad6b8640 (0xffff8801ad6b8640) 000000006b5de48a: 0000000000000000 ... 00000000ddeb0a8d: ffff88017e02f718 (0xffff88017e02f718) 0000000011054c6b: ffffffff817951ea (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 0000000085690b2d: ffffc90000c74788 (0xffffc90000c74788) 00000000e7fb2322: ffffffff816c123d (drop_futex_key_refs.isra.13+0x6d/0xe0) 00000000bb9eaacc: dffffc0000000000 (0xdffffc0000000000) 0000000060164fc4: ffffc90000c7bb80 (0xffffc90000c7bb80) 00000000c1bebd10: ffff88017e02f8a0 (0xffff88017e02f8a0) 0000000002547042: ffffffff816c6bc6 (futex_wake+0x2f6/0x750) 0000000081b29b87: 0000000041b58ab3 (0x41b58ab3) 00000000b08c5c04: ffffffff8899f917 (regoff.33725+0x35a097/0x36d600) 00000000717a94c7: ffffffff815c2600 (graph_lock+0x170/0x170) 00000000e79df34d: ffffffff00000000 (0xffffffff00000000) 0000000098f3d93d: 00000000ffffffff (0xffffffff) 0000000069152c99: ffffffff876f25e0 (__mutex_unlock_slowpath+0x180/0x8a0) 000000000961af84: ffff88017e02f7f8 (0xffff88017e02f7f8) 00000000d0619a2c: ffff88017e02f838 (0xffff88017e02f838) 0000000015c9b420: 1ffff1002fc05ef4 (0x1ffff1002fc05ef4) 000000007b69b941: 0000000000000000 ... 00000000b544c81e: 0000000041b58ab3 (0x41b58ab3) 00000000fdabb538: ffffffff889bfa60 (K512_4+0xada0/0x11b814) 0000000092660a35: ffff88017e02fc9c (0xffff88017e02fc9c) 000000001233ed2e: 0000000000000074 (0x74) 000000009d2eb31b: 0000000000000000 ... 00000000fbc86941: ffff88017e02f7e8 (0xffff88017e02f7e8) 0000000022c49bac: ffffffff81b5b7d1 (memset+0x31/0x40) 000000001ae312fb: 1ffff1002fc05f05 (0x1ffff1002fc05f05) 0000000093621cf4: ffff8801c4b74aa0 (0xffff8801c4b74aa0) 00000000efae13c5: 0000000000000000 ... 00000000356f824e: 1ffff1002fc05f12 (0x1ffff1002fc05f12) 00000000661b43a8: ffff8801c4b74bf8 (0xffff8801c4b74bf8) 000000003f4341a1: ffff8801af372820 (0xffff8801af372820) 000000006e9ab156: ffff8801af372820 (0xffff8801af372820) 0000000051b1522d: 0000000000000000 ... 00000000bf4e4e83: ffff88017e02f858 (0xffff88017e02f858) 000000009c310464: ffffffff815c2ee6 (find_held_lock+0x36/0x1c0) 000000004cad6f98: 000000017e02f830 (0x17e02f830) 00000000a032a4f4: ffff88017e02f8b0 (0xffff88017e02f8b0) 000000007c38d323: 1ffff1002fc05f12 (0x1ffff1002fc05f12) 0000000019034385: ffff88017e02f970 (0xffff88017e02f970) 0000000026582ff5: ffff8801af372820 (0xffff8801af372820) 000000002464a293: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000a0cc58e8: ffff88017e02f8b0 (0xffff88017e02f8b0) 00000000e41d660e: ffff88017e02f998 (0xffff88017e02f998) 0000000013a67a7c: 0000000000000086 (0x86) 000000000458bae0: 0000000041b58ab3 (0x41b58ab3) 00000000fa056b3d: ffffffff00000001 (0xffffffff00000001) 0000000079c4e017: ffff8801c4b74bf0 (0xffff8801c4b74bf0) 0000000091c7aae2: 0000000000000086 (0x86) 00000000f11c657f: ffffffff00000001 (0xffffffff00000001) 00000000fc446713: 0000000041b58ab3 (0x41b58ab3) 0000000080bc9535: ffffffff889bb3d0 (K512_4+0x6710/0x11b814) 000000005ee98b9e: ffffffff815d1ce0 (lock_downgrade+0x8e0/0x8e0) 000000007028e3e1: dffffc0000000000 (0xdffffc0000000000) 000000003257cf43: 0000000000000000 ... 0000000048ef7789: 0000000000000286 (0x286) 0000000076410707: ffff8801af372820 (0xffff8801af372820) 000000001e735d30: 1ffff1002fc05f25 (0x1ffff1002fc05f25) 00000000950d7fab: 1ffff1002fc05f22 (0x1ffff1002fc05f22) 000000008fd5a0a0: 0000000000000000 ... 000000008501dc2b: ffff88017e02f988 (0xffff88017e02f988) 00000000b10b8c29: ffff8801bbf4b800 (0xffff8801bbf4b800) 0000000052982cf4: 0000000000000004 (0x4) 00000000f0822366: ffff8801bbf4b89c (0xffff8801bbf4b89c) 00000000948ac658: ffff88017e02f9b0 (0xffff88017e02f9b0) 00000000ccd3eca9: ffffffff814715ff (do_group_exit+0x16f/0x430) 0000000034cd601e: 0000000041b58ab3 (0x41b58ab3) 00000000c197afeb: ffffffff889a0594 (regoff.33725+0x35ad14/0x36d600) 0000000039b1ec23: ffffffff815e2800 (do_raw_spin_trylock+0x1b0/0x1b0) 000000007c41b657: 0000000041b58ab3 (0x41b58ab3) 00000000d2a7a4d4: ffffffff889a02ee (regoff.33725+0x35aa6e/0x36d600) 000000006d09bc50: ffffffff81471490 (__ia32_sys_exit+0x50/0x50) 000000003f57912a: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000be888992: ffffffff87701497 (_raw_spin_unlock_irq+0x27/0x70) 000000009fbc7ff4: 0000000000000000 ... 000000001ad4539a: 0000000000000009 (0x9) 000000009497c054: 0000000000000000 ... 000000001af6c2fe: ffff88017e02f988 (0xffff88017e02f988) 000000002526e0f7: ffffffff815caac1 (trace_hardirqs_on_caller+0x421/0x5c0) 00000000d6244d2f: ffff8801af372808 (0xffff8801af372808) 0000000044fddd13: ffff8801c4b743c0 (0xffff8801c4b743c0) 00000000306ed35f: dffffc0000000000 (0xdffffc0000000000) 000000004b5c94eb: 0000000000000000 ... 00000000b9a941b8: 0000000000000009 (0x9) 0000000015999bdc: 0000000000000000 ... 0000000078c168e2: ffff88017e02fb60 (0xffff88017e02fb60) 00000000ddae238c: ffffffff814a7c56 (get_signal+0x886/0x1960) 000000005ce98c09: 1ffff1002fc05f43 (0x1ffff1002fc05f43) 0000000018cf85ac: ffffed002fc05f5f (0xffffed002fc05f5f) 000000009f96b107: ffff88017e02fc70 (0xffff88017e02fc70) 000000003d6172e5: 0000000000000108 (0x108) 00000000ecfa17c6: ffff8801bbf4b89c (0xffff8801bbf4b89c) 00000000d5ecec8c: ffff8801af372808 (0xffff8801af372808) 0000000011907a67: ffff8801bbf4b800 (0xffff8801bbf4b800) 000000002aeee33b: ffffffff00000004 (0xffffffff00000004) 000000007386bc4f: 00000008c80d8980 (0x8c80d8980) 00000000824b4fc0: ffff8801af372000 (0xffff8801af372000) 00000000ac8206d3: ffff88017e02fc90 (0xffff88017e02fc90) 00000000c846bc66: 0000000041b58ab3 (0x41b58ab3) 00000000ffd00a13: ffffffff889a5640 (regoff.33725+0x35fdc0/0x36d600) 0000000036d9285c: ffffffff814a73d0 (ptrace_notify+0x130/0x130) 0000000097fc33ab: 0000000041b58ab3 (0x41b58ab3) 0000000057566a3a: 1ffff10000000000 (0x1ffff10000000000) 00000000fa74771b: ffff8801d37eb880 (0xffff8801d37eb880) 000000006b2ca89e: 1ffff1002fc05f51 (0x1ffff1002fc05f51) 000000005d3f8a36: ffff8801dae236a0 (0xffff8801dae236a0) 00000000974921df: ffff8801dae236b0 (0xffff8801dae236b0) 0000000032f2b024: ffff88017e02fa70 (0xffff88017e02fa70) 000000008b21e89f: ffffffff81b5b151 (kasan_check_read+0x11/0x20) 0000000043c7f6a6: ffff88017e02fb10 (0xffff88017e02fb10) 00000000f4f9f6ac: ffffffff81646ea5 (rcu_is_watching+0x85/0x140) 000000005a8583c8: ffff88017e02fad0 (0xffff88017e02fad0) 00000000b5083a26: 0000000041b58ab3 (0x41b58ab3) 00000000a854b67a: ffffffff889a0594 (regoff.33725+0x35ad14/0x36d600) 0000000007e64395: ffffffff81646e20 (rcu_report_qs_rnp+0x790/0x790) 0000000019a9e188: ffffffff88d8fce0 (rcu_bh_lock_map+0x40/0x40) 00000000dc0d0803: 0000000000000000 ... 00000000527bc7f6: ffff8801c4b743c0 (0xffff8801c4b743c0) 000000007503e64d: ffffffff88d8fce0 (rcu_bh_lock_map+0x40/0x40) 0000000087c8e3ee: ffff88017e02fc48 (0xffff88017e02fc48) 000000000c6a3cf1: ffff8801ac363b80 (0xffff8801ac363b80) 0000000078ab2419: ffff88017e02fb00 (0xffff88017e02fb00) 000000008bac688d: 0000000000000286 (0x286) 00000000ada327bb: dffffc0000000000 (0xdffffc0000000000) 0000000063cc37be: 0000000000000001 (0x1) 000000002fca764b: ffff8801c1c7b370 (0xffff8801c1c7b370) 00000000757529e0: 0000000000000000 ... 00000000f2814aa1: 0000000000000001 (0x1) 00000000bee4b675: ffff88017e02fc70 (0xffff88017e02fc70) 0000000029318097: ffffffff81c7ed3c (__fget+0x40c/0x650) 00000000f72cebb5: ffff88017e02fbc8 (0xffff88017e02fbc8) 000000009d7aeb7d: 1ffff1002fc05f6d (0x1ffff1002fc05f6d) 000000001aab7743: 0000001500004000 (0x1500004000) 0000000089339829: 1ffff1002fc05f7a (0x1ffff1002fc05f7a) 00000000de1ccac2: ffff88017e02ff58 (0xffff88017e02ff58) 00000000a917fffc: ffff88017e02fc70 (0xffff88017e02fc70) 0000000041160493: fffffbfff11a3526 (0xfffffbfff11a3526) 0000000005fa130d: dffffc0000000000 (0xdffffc0000000000) 00000000ca945394: ffff88017e02fd78 (0xffff88017e02fd78) 00000000527e9fbd: ffffffff8128e708 (do_signal+0x98/0x2040) 000000005a18f207: ffffffff889a01e8 (regoff.33725+0x35a968/0x36d600) 00000000c3046fec: ffffffff81c7e930 (expand_files.part.8+0x9a0/0x9a0) 00000000ccd6fe6f: ffff88017e02fc30 (0xffff88017e02fc30) 0000000080c091d9: 0000000000000001 (0x1) 00000000cac46dc3: 0000000041b58ab3 (0x41b58ab3) 00000000fdb65dc9: ffffffff889a01e8 (regoff.33725+0x35a968/0x36d600) 000000009aadaded: ffffffff81c7e930 (expand_files.part.8+0x9a0/0x9a0) 000000002288cddc: ffffffff815e2511 (do_raw_spin_lock+0xc1/0x200) 000000007479dcc4: 0000000000000001 (0x1) 00000000d23f44b6: ffff8801c8dbe588 (0xffff8801c8dbe588) 00000000a228a961: 0000000000006364 (0x6364) 00000000a78bf7a6: ffff88017feec180 (0xffff88017feec180) 0000000064d4d120: 0000000041b58ab3 (0x41b58ab3) 000000003331a46c: ffffffff889acab8 (regoff.33725+0x367238/0x36d600) 000000005c04bdb2: ffffffff8128e670 (setup_sigcontext+0x7d0/0x7d0) 0000000015f70af1: ffffffff0000700b (0xffffffff0000700b) 00000000962b4975: ffff88017e02fc28 (0xffff88017e02fc28) 00000000e1518c8b: ffffffff817952a3 (__sanitizer_cov_trace_switch+0x53/0x90) 000000003cfb5c8b: ffff8801c1c7b300 (0xffff8801c1c7b300) 000000002b888cc5: 1ffff1002fc05f8e (0x1ffff1002fc05f8e) 00000000a77dcec8: ffffffff81070130 (kvm_uevent_notify_change.part.29+0x440/0x440) 000000001a0a72ad: ffff88017e02fc28 (0xffff88017e02fc28) 00000000d3236282: ffffffff81795226 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 000000004f8c2b73: ffff88017e02fdb8 (0xffff88017e02fdb8) 00000000100ed929: ffffffff81c4aee2 (do_vfs_ioctl+0x1f2/0x16f0) 000000006b9cbb56: ffff88017e02fc70 (0xffff88017e02fc70) 0000000001dee0da: ffffffff817952a3 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000b38ef046: 1ffff1002fc05f93 (0x1ffff1002fc05f93) 000000005af755f4: ffff88017e02fd78 (0xffff88017e02fd78) 000000009520d337: 0000000000000015 (0x15) 000000005ca97b87: dffffc0000000000 (0xdffffc0000000000) 000000000996aac8: 0000000000000000 ... 00000000f2f896f6: 0000000041b58ab3 (0x41b58ab3) 000000007a17e37e: ffffffff889d4168 (K512_4+0x1f4a8/0x11b814) 00000000045baa41: ffffffff81c4acf0 (ioctl_preallocate+0x2e0/0x2e0) 00000000a6bdeeaf: 0000400000000409 (0x400000000409) 000000004d920dfb: 0000000000000009 (0x9) 00000000bab34a80: 0000000000000000 ... 00000000895f0cfa: ffff88017e02fe20 (0xffff88017e02fe20) 000000006d09a265: ffff88017e02fe20 (0xffff88017e02fe20) 00000000720b85b1: ffff8801c4b743c0 (0xffff8801c4b743c0) 000000009b95703d: ffffffff8100aa27 (exit_to_usermode_loop+0x87/0x310) 00000000f417cd37: ffff88017e02fdf8 (0xffff88017e02fdf8) 00000000068e5ff9: fffffbfff11a3526 (0xfffffbfff11a3526) 00000000ead5a3d8: 1ffff1002fc05fdc (0x1ffff1002fc05fdc) 000000007a83d873: 12ea46e71b2da100 (0x12ea46e71b2da100) 00000000cffbb46a: 0000000000000004 (0x4) 00000000d34f4357: dffffc0000000000 (0xdffffc0000000000) 00000000d7fa65da: ffff88017e02fdf8 (0xffff88017e02fdf8) 0000000032f60f73: fffffbfff11a3526 (0xfffffbfff11a3526) 0000000065e426e0: 0000000000000004 (0x4) 000000004f7d3295: ffff88017e02fe20 (0xffff88017e02fe20) 0000000097b46238: ffffffff8100ac2a (exit_to_usermode_loop+0x28a/0x310) 00000000307928eb: 1ffff1002fc05fb3 (0x1ffff1002fc05fb3) 0000000024d9fda2: ffff88017e02ff58 (0xffff88017e02ff58) 0000000029c7eaf1: 0000000041b58ab3 (0x41b58ab3) 000000008e6feb86: ffffffff889a02ee (regoff.33725+0x35aa6e/0x36d600) 00000000fa802be4: ffffffff8100a9a0 (syscall_slow_exit_work+0x4f0/0x4f0) 00000000a284d2c8: ffff8801c4b74bf0 (0xffff8801c4b74bf0) 0000000011b1830a: ffff88017e02fdf8 (0xffff88017e02fdf8) 00000000bbeb72d9: ffffffff81c4c461 (ksys_ioctl+0x81/0xd0) 00000000a33fbc9c: ffff8801c4b743c0 (0xffff8801c4b743c0) 0000000069f63981: ffffffff8100c182 (do_syscall_64+0x92/0x800) 000000005c5b6373: ffff88017e02ff20 (0xffff88017e02ff20) 000000004bd85090: ffff88017e02ff58 (0xffff88017e02ff58) 00000000e1ac8cdf: dffffc0000000000 (0xdffffc0000000000) 000000008f0f5c09: 0000000000000086 (0x86) 00000000992f3f90: ffff8801c4b743c0 (0xffff8801c4b743c0) 000000003c751654: 1ffff1002fc05fc8 (0x1ffff1002fc05fc8) 00000000d4b4fba5: 0000000000000004 (0x4) 000000008f178f07: ffff88017e02ff58 (0xffff88017e02ff58) 00000000e6bee38b: 1ffff1002fc05fdc (0x1ffff1002fc05fdc) 000000002d28b17c: ffff88017e02ff48 (0xffff88017e02ff48) 000000001d702630: ffffffff8100c79c (do_syscall_64+0x6ac/0x800) 000000004c924c91: ffffffff8151d46a (finish_task_switch+0x1ca/0x840) 000000008302f8b6: 0000000000000004 (0x4) 000000004a295aaf: 0000000041b58ab3 (0x41b58ab3) 00000000dfc4471f: ffffffff889a01e8 (regoff.33725+0x35a968/0x36d600) 000000003dfe9f1b: ffffffff8100c0f0 (syscall_return_slowpath+0x5c0/0x5c0) 000000000f8f7df4: ffff88017e02fe68 (0xffff88017e02fe68) 00000000d8aa05e1: 0000000000000000 ... 00000000d9b8773d: ffff88017e02ff48 (0xffff88017e02ff48) 00000000756471af: ffffffff8100be3f (syscall_return_slowpath+0x30f/0x5c0) 00000000789423e6: ffff88017e02ff58 (0xffff88017e02ff58) 00000000926f2773: 0000000041b58ab3 (0x41b58ab3) 000000001812f7e8: ffffffff8899f917 (regoff.33725+0x35a097/0x36d600) 00000000d6220f6b: ffff8801c4b74bf0 (0xffff8801c4b74bf0) 0000000033ced99a: 0000000000000000 ... 00000000857405ab: 0000000000000004 (0x4) 000000000bb3e852: ffff8801c4b743c0 (0xffff8801c4b743c0) 000000009c028165: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 0000000031aaacc9: 0000000000000000 ... 00000000e335f35d: 0000000000000086 (0x86) 000000001d84d9ef: 0000000000000000 ... 00000000e2ea26be: 0000000000000004 (0x4) 00000000b26f5436: 0000000000000000 ... 0000000015c43374: ffff88017e02ff48 (0xffff88017e02ff48) 00000000961ecfa1: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000833b3f7b: 0000000000000000 ... 0000000095aa96d1: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 0000000001b88024: 0000000000000001 (0x1) 0000000014369edf: 00007f44914b79c0 (0x7f44914b79c0) 000000007fe83457: 00007fff2bad15ef (0x7fff2bad15ef) 000000006bd2fa14: 0000000000000000 ... 00000000f4a0e14f: 000000000072bf78 (0x72bf78) 0000000012700f0f: 000000000072bf78 (0x72bf78) 0000000068cd6541: 0000000000000246 (0x246) 000000007f99e47e: 0000000000000000 ... 000000008c7aaabc: 000000000072bf50 (0x72bf50) 00000000cd25514d: 0000000000000000 ... 00000000c0c36a1f: fffffffffffffe00 (0xfffffffffffffe00) 0000000021bfd32a: 0000000000455a09 (0x455a09) 00000000a15e36d0: 0000000000000000 ... 00000000d42050c9: 000000000072bf78 (0x72bf78) 000000002a9053fb: 00000000000000ca (0xca) 00000000d0c47286: 0000000000455a09 (0x455a09) 00000000659b9ae6: 0000000000000033 (0x33) 00000000bb467178: 0000000000000246 (0x246) 000000005ef8feff: 00007f44914b6ce8 (0x7f44914b6ce8) 0000000050ce61d0: 000000000000002b (0x2b) The buggy address belongs to the page: page:ffffea0005f80bc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 flags: 0x2fffc0000000000() raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff raw: 0000000000000000 ffffea0005f80101 0000000000000000 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff88017e02f200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 ffff88017e02f280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2 >ffff88017e02f300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 ^ ffff88017e02f380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 ffff88017e02f400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 ==================================================================