BUG: unable to handle kernel paging request at 0000000041b5e1f3 PGD 17fcd0067 P4D 17fcd0067 PUD 0 Oops: 0000 [#1] SMP KASAN CPU: 0 PID: 18835 Comm: syz-executor3 Not tainted 4.17.0+ #96 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:msr_write_intercepted arch/x86/kvm/vmx.c:2132 [inline] RIP: 0010:vmx_vcpu_run+0xa20/0x25c0 arch/x86/kvm/vmx.c:9879 Code: 91 00 00 00 e8 41 c8 5a 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 1e 19 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801821cf3b0 EFLAGS: 00010046 RAX: 0000000041b58ab3 RBX: 0000000010000000 RCX: ffffffff811f7542 RDX: 1ffffffff117d05b RSI: ffffffff811f754f RDI: 0000000000000005 RBP: ffff880185ad6938 R08: ffff880185ad6280 R09: 0000000000000000 ================================================================== BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x198/0x54a arch/x86/kernel/process_64.c:85 Read of size 8 at addr ffff8801821cf320 by task syz-executor3/18835 CPU: 0 PID: 18835 Comm: syz-executor3 Not tainted 4.17.0+ #96 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+0x198/0x54a arch/x86/kernel/process_64.c:85 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:msr_write_intercepted arch/x86/kvm/vmx.c:2132 [inline] RIP: 0010:vmx_vcpu_run+0xa20/0x25c0 arch/x86/kvm/vmx.c:9879 Code: 91 00 00 00 e8 41 c8 5a 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 1e 19 00 00 48 8b 04 24 <48> 8b 98 40 57 00 00 48 b8 00 00 00 00 00 fc ff df 48 8d 7b 40 48 RSP: 0018:ffff8801821cf3b0 EFLAGS: 00010046 RAX: 0000000041b58ab3 RBX: 0000000010000000 RCX: ffffffff811f7542 RDX: 1ffffffff117d05b RSI: ffffffff811f754f RDI: 0000000000000005 RBP: ffff880185ad6938 R08: ffff880185ad6280 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 WARNING: kernel stack regs at 000000009cdbdf01 in syz-executor3:18835 has bad 'bp' value 00000000b7b24521 unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 00000000df09b84c: ffff8801821ced38 (0xffff8801821ced38) 00000000d3d64496: ffffffff8129ef2c (show_trace_log_lvl+0x1dd/0x25c) 000000000b7acf4f: ffffffff811f7570 (vmx_vcpu_run+0xa20/0x25c0) 00000000b50898c8: ffff8801821cf388 (0xffff8801821cf388) 00000000966f145a: 0000000000000002 (0x2) 000000003abfc033: 0000000000000001 (0x1) 00000000be33c626: ffff8801821c8000 (0xffff8801821c8000) 000000003f6148fb: ffff8801821d0000 (0xffff8801821d0000) 00000000bc71fd15: 0000000000000000 ... 00000000f50a4ea1: ffff8801821c8000 (0xffff8801821c8000) 00000000a4359c2a: ffff8801821d0000 (0xffff8801821d0000) 00000000cbe7c45b: 0000000000000000 ... 000000002b56f4dd: 0000000000000002 (0x2) 000000008a3b5ae3: ffff880185ad6280 (0xffff880185ad6280) 00000000b6f2f6e4: 0000010100000000 (0x10100000000) 000000005b9688ae: 0000000000000000 ... 00000000d496d4df: ffff8801821cec70 (0xffff8801821cec70) 000000002edae0a7: ffffffff811f7570 (vmx_vcpu_run+0xa20/0x25c0) 000000003d677be5: ffff8801821cf308 (0xffff8801821cf308) 0000000034252137: 0000000000000093 (0x93) 00000000e8e96548: 0000000000000000 ... 000000003656771a: ffffffff88f1a860 (pv_cpu_ops+0x120/0x120) 00000000b7e27fe6: 00000000ffffffff (0xffffffff) 000000003618dd5b: ffff8801821ced48 (0xffff8801821ced48) 0000000068f1882b: ffffffff8129efe3 (show_stack+0x38/0x3a) 00000000153ea7c8: ffff8801821cedf8 (0xffff8801821cedf8) 000000004d249aed: ffffffff877b81d5 (dump_stack+0x1b9/0x294) 00000000f4c7aa48: fffffbfff11e350c (0xfffffbfff11e350c) 000000006f90f6de: dffffc0000000000 (0xdffffc0000000000) 0000000048e58054: 1ffff10030439dae (0x1ffff10030439dae) 0000000057c56fdc: 0000000041b58ab3 (0x41b58ab3) 00000000077a10f2: ffffffff88bd1e54 (regoff.33999+0x364ed4/0x377780) 0000000069c6015f: ffffffff877b801c (dump_stack_print_info.cold.2+0x52/0x52) 000000000bd54a84: ffffffff8161dfc2 (printk+0x9e/0xba) 000000002ae0fee3: 0000000041b58ab3 (0x41b58ab3) 000000006de2484d: ffffffff88be7c0c (K512_4+0x130c/0x11faa4) 000000004cb3ef54: ffffffff8161df24 (kmsg_dump_rewind_nolock+0xe4/0xe4) 00000000aa2e9423: ffffffff890279e0 (kmem_cache_boot+0x320/0x320) 00000000b6f458c0: ffffffff00000008 (0xffffffff00000008) 00000000e2eabd90: ffff8801821cee40 (0xffff8801821cee40) 00000000e22f05b3: ffff8801821cedf0 (0xffff8801821cedf0) 00000000e4cfbc9f: ffffffff81b757d4 (kasan_check_write+0x14/0x20) 000000005602c307: ffffea00060873c0 (0xffffea00060873c0) 0000000028c290ac: 0000000000000000 ... 000000002129474e: ffff8801821cf320 (0xffff8801821cf320) 000000001ec9d613: 0000000000000008 (0x8) 00000000e30c7697: ffff8801821cf320 (0xffff8801821cf320) 00000000a0cce61f: ffff8801821cee30 (0xffff8801821cee30) 000000007c0d5486: ffffffff81b76ac1 (print_address_description+0x6c/0x20b) 0000000098dcf9ff: ffff8801821cf320 (0xffff8801821cf320) 000000002b933446: 0000000000000000 ... 000000000920d288: ffffffff8128c8ee (__show_regs.cold.7+0x198/0x54a) 000000008761e780: 0000000000000008 (0x8) 000000009446d2ef: ffff8801821cf320 (0xffff8801821cf320) 000000009cf13a2d: ffff8801821cee70 (0xffff8801821cee70) 000000009df36d4b: ffffffff81b76ea2 (kasan_report.cold.7+0x242/0x2fe) 00000000e5b772cb: 0000000000000086 (0x86) 000000006dd044b4: ffff8801821cf308 (0xffff8801821cf308) 00000000c4865050: 0000000000000001 (0x1) 00000000f3a7bcaf: 0000000000000000 ... 00000000827b6660: ffff880185ad6280 (0xffff880185ad6280) 00000000dd9e94cf: ffff8801821cf308 (0xffff8801821cf308) 000000000a14d02e: ffff8801821cee80 (0xffff8801821cee80) 00000000890eb392: ffffffff81b767a4 (__asan_report_load8_noabort+0x14/0x20) 0000000067209fb6: ffff8801821ceee8 (0xffff8801821ceee8) 00000000fb98fca7: ffffffff8128c8ee (__show_regs.cold.7+0x198/0x54a) 000000005400f7b5: ffff8801821ceed0 (0xffff8801821ceed0) 000000000518e781: ffffffff877b800d (dump_stack_print_info.cold.2+0x43/0x52) 00000000c37c78bc: 0000000041b58ab3 (0x41b58ab3) 00000000e447d812: ffffffff88bdeb94 (regoff.33999+0x371c14/0x377780) 00000000b8d9effe: ffffffff87e7a780 (__func__.46858+0x680/0x940) 0000000050b22429: 0000000000000000 ... 000000006d776ae5: ffff8801821cf308 (0xffff8801821cf308) 00000000e3faaafc: ffffffff87e7a780 (__func__.46858+0x680/0x940) 00000000595bc0ff: 0000000000000000 ... 0000000065c7227f: ffff8801821cf308 (0xffff8801821cf308) 000000007d28ffd1: ffff8801821cef00 (0xffff8801821cef00) 00000000966a9f5c: ffffffff8129eb81 (show_regs+0x21/0x40) 00000000850e5c8a: ffff8801821cf308 (0xffff8801821cf308) 000000007a7d6a38: ffff8801821cef40 (0xffff8801821cef40) 000000003c83c631: ffffffff8129f0a1 (__die+0x65/0xb4) 0000000034172c77: ffffffff88c02c28 (K512_4+0x1c328/0x11faa4) 00000000842c86b5: ffffffff88bdec15 (regoff.33999+0x371c95/0x377780) 000000008e1f98c7: ffffffff88c02c28 (K512_4+0x1c328/0x11faa4) 000000001c6639c6: 1ffff10030439df1 (0x1ffff10030439df1) 000000003c6123cc: 0000000057ac6e9d (0x57ac6e9d) 00000000c2a47f1e: ffff880185ad6280 (0xffff880185ad6280) 0000000021fc77df: ffff8801821cf010 (0xffff8801821cf010) 00000000b9a23e2e: ffffffff8135522b (no_context+0x3ab/0x960) 000000008027430f: ffffed0030439e02 (0xffffed0030439e02) 0000000094d0c575: ffff8801821cf0d0 (0xffff8801821cf0d0) 00000000f7a0b20c: 0000000000000086 (0x86) 00000000a5fc1de2: ffffffff00000001 (0xffffffff00000001) 000000008899c83f: ffffffff0000000b (0xffffffff0000000b) 000000002fefd78b: 0000000041b5e1f3 (0x41b5e1f3) 0000000050f9d089: 0000000000000000 ... 0000000061ab089b: 0000000041b58ab3 (0x41b58ab3) 000000000bca3b5c: ffffffff88bdcba1 (regoff.33999+0x36fc21/0x377780) 000000001ce5e454: ffffffff81354e80 (pgtable_bad+0x130/0x130) 00000000d874cc4c: ffff8801b401da20 (0xffff8801b401da20) 0000000069f42c51: ffff8801b401d4c0 (0xffff8801b401d4c0) 000000000a7bfd1b: 0000000041b58ab3 (0x41b58ab3) 000000009e663d0e: ffffffff88bd1ad0 (regoff.33999+0x364b50/0x377780) 0000000075853272: ffffffff81b56ca0 (__mmu_notifier_invalidate_range_end+0x380/0x380) 000000008cd75ccf: 0000000000000000 ... 0000000077afcf6d: ffff8801840732d0 (0xffff8801840732d0) 000000002a6d8a53: ffffffff815d80e1 (trace_hardirqs_on_caller+0x421/0x5c0) 0000000020a38cf2: 0000000000000000 ... 00000000d04dd466: ffff880185ad6280 (0xffff880185ad6280) 000000005e5a1f28: 0000000041b5e1f3 (0x41b5e1f3) 00000000bba234e4: ffff8801821cf308 (0xffff8801821cf308) 0000000079687b94: 0000000000000000 ... 00000000b7c7c9f5: ffff8801821cf078 (0xffff8801821cf078) 000000006db416a2: ffffffff81355b1b (__bad_area_nosemaphore+0x33b/0x3f0) 00000000a4b1e2a5: ffff8801dae236a0 (0xffff8801dae236a0) 00000000c59b8ad4: ffff8801dae236b0 (0xffff8801dae236b0) 00000000cb35aa0d: ffff8801821cf040 (0xffff8801821cf040) 0000000090b69555: ffffffff81b757b1 (kasan_check_read+0x11/0x20) 0000000058c612e5: 0000000000000000 ... 000000007fbc3c04: 0000000181654ae5 (0x181654ae5) 00000000070045b1: ffff8801821cf308 (0xffff8801821cf308) 00000000fa5ecd23: 0000000000000000 ... 0000000007b82f2d: 0000000041b5e1f3 (0x41b5e1f3) 00000000b4d97833: 0000000000000000 ... 0000000039539b76: ffff8801821cf0a8 (0xffff8801821cf0a8) 00000000f1846938: ffffffff81355c03 (bad_area_nosemaphore+0x33/0x40) 00000000c0a40a7a: 0000000041b5e1f3 (0x41b5e1f3) 000000002589ac1d: ffff8801821cf308 (0xffff8801821cf308) 00000000624a47a9: 0000000000000000 ... 000000000d5194ee: 0000000000000001 (0x1) 000000004152ca8b: ffff8801821cf190 (0xffff8801821cf190) 00000000204cc3df: ffffffff813566b3 (__do_page_fault+0x1d3/0xe40) 000000002e0e8d59: 0000000000000286 (0x286) 000000005e7ba242: ffff8801d9475300 (0xffff8801d9475300) 00000000baa4857b: 0000000000000003 (0x3) 0000000078892918: dffffc0000000000 (0xdffffc0000000000) 00000000b4c84cce: ffff880100000001 (0xffff880100000001) 000000000dbcb801: ffff8801b401d4c0 (0xffff8801b401d4c0) 00000000d0b6510a: 1ffff10030439e21 (0x1ffff10030439e21) 000000009044f577: 00000000000000a8 (0xa8) 00000000acacc7fd: 0000000000000000 ... 000000001b9700f6: ffff880185ad6280 (0xffff880185ad6280) 00000000a3775f9a: 0000000041b58ab3 (0x41b58ab3) 000000007bc56611: ffffffff88be379b (regoff.33999+0x37681b/0x377780) 00000000b2c5f416: ffffffff813564e0 (mm_fault_error+0x380/0x380) 000000004a8934f0: ffffffff88bfa52c (K512_4+0x13c2c/0x11faa4) 0000000035db36e0: ffffffff81ab6d40 (__ia32_sys_munmap+0x80/0x80) 00000000019949c3: ffffffff81bc10d9 (__khugepaged_exit+0x449/0x680) 00000000e3b7cc1d: ffff8801821cf220 (0xffff8801821cf220) 000000005166891a: ffffffff81953107 (uprobe_clear_state+0x257/0x350) 00000000eef368d9: 0000000000000000 ... 00000000a976cf02: ffff8801b2fcc050 (0xffff8801b2fcc050) 00000000c835efee: 0000000041b58ab3 (0x41b58ab3) 00000000c4f1fae2: ffffffff88bd11d7 (regoff.33999+0x364257/0x377780) 000000001e2f68d9: 1ffff10030439e36 (0x1ffff10030439e36) 00000000882cc715: ffff8801821cf308 (0xffff8801821cf308) 00000000af4ebe72: 0000000000000000 ... 00000000e77c5ae3: 0000000041b5e1f3 (0x41b5e1f3) 00000000c426a0a6: ffff8801821cf2d0 (0xffff8801821cf2d0) 000000001999e8cd: ffff8801821cf2f8 (0xffff8801821cf2f8) 000000007d882164: ffffffff8135743e (do_page_fault+0xee/0x8a7) 00000000cfdc4ed3: ffffffff8165e6d0 (rcu_note_context_switch+0x710/0x710) 0000000016d93608: 1ffff10030439e41 (0x1ffff10030439e41) 000000002833eda1: 0000000041b58ab3 (0x41b58ab3) 000000003c8729a3: ffffffff88bd1ad0 (regoff.33999+0x364b50/0x377780) 00000000a7070bf7: ffffffff81357350 (vmalloc_sync_all+0x30/0x30) 0000000056352e63: ffffffff87e8a340 (reg2hex+0x3a0/0xfc0) 0000000005f7ee63: 00000000000003d4 (0x3d4) 000000002956e77a: 0000000000000000 ... 00000000ce13cbce: ffff8801821cf220 (0xffff8801821cf220) 0000000009d4429f: ffffffff81532ad5 (__might_sleep+0x95/0x190) 00000000097eb47e: 11d75cd24e1eb900 (0x11d75cd24e1eb900) 00000000b6727874: ffff8801b401d4c0 (0xffff8801b401d4c0) 0000000019bb0723: 1ffff10030439e49 (0x1ffff10030439e49) 0000000014372555: ffff8801821cf328 (0xffff8801821cf328) 00000000d35df59c: ffff8801821cf2a8 (0xffff8801821cf2a8) 00000000cbe9e5e5: ffff8801b401d5e8 (0xffff8801b401d5e8) 000000009de192af: ffff8801821cf350 (0xffff8801821cf350) 000000007fcc19b3: ffffffff81459c91 (mmput+0x251/0x610) 000000001b9a7d0b: 0000000041b58ab3 (0x41b58ab3) 00000000e9dfa36a: ffffffff88bed0d0 (K512_4+0x67d0/0x11faa4) 00000000992eeb1a: ffffffff815df301 (lock_release+0x1/0xa10) 0000000047b011f5: 0000000041b58ab3 (0x41b58ab3) 00000000317e007e: ffffffff88bd3810 (regoff.33999+0x366890/0x377780) 00000000be63edde: ffffffff81459a40 (set_mm_exe_file+0x1f0/0x1f0) 00000000ccbb1c0c: ffff880185ad69d8 (0xffff880185ad69d8) 00000000704d19e4: 0000000000000000 ... 00000000305054ee: ffffffff88bd11d7 (regoff.33999+0x364257/0x377780) 0000000071ee985b: 0000000000000086 (0x86) 0000000058cac1e2: 0000000000000001 (0x1) 00000000f4724eb5: 0000000000000000 ... 00000000919667a4: ffff8801821cf2f0 (0xffff8801821cf2f0) 000000009e196d99: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000002293b3e2: 0000000000000000 ... 00000000f42dae6e: 0000000087a00a07 (0x87a00a07) 00000000e32df7e5: 0000000000000001 (0x1) 000000000131f3ba: 0000000000000000 ... 00000000b7b07aeb: ffff8801821cf309 (0xffff8801821cf309) 00000000d44784f4: ffffffff87a00fce (page_fault+0x1e/0x30) 000000009cdbdf01: 0000000000000000 ... 000000003e7080c9: ffff880185ad6938 (0xffff880185ad6938) 0000000014805863: 0000000010000000 (0x10000000) 00000000c7b23814: 0000000000000000 ... 0000000023321273: ffff880185ad6280 (0xffff880185ad6280) 0000000058674ed2: 0000000041b58ab3 (0x41b58ab3) 00000000b1783e53: ffffffff811f7542 (vmx_vcpu_run+0x9f2/0x25c0) 00000000223831e7: 1ffffffff117d05b (0x1ffffffff117d05b) 0000000047712085: ffffffff811f754f (vmx_vcpu_run+0x9ff/0x25c0) 000000009de49ed6: 0000000000000005 (0x5) 000000006ac4cf21: ffffffffffffffff (0xffffffffffffffff) 00000000ed572bcd: ffffffff811f7570 (vmx_vcpu_run+0xa20/0x25c0) 000000004cd8a098: 0000000000000010 (0x10) 000000008b125429: 0000000000010046 (0x10046) 00000000a26f252a: ffff8801821cf3b0 (0xffff8801821cf3b0) 0000000007479e19: 0000000000000018 (0x18) 00000000dbed96c1: 0000000041b58ab3 (0x41b58ab3) 00000000ce026d66: ffffffff88be82d8 (K512_4+0x19d8/0x11faa4) 00000000e796ea24: ffffffff8147bb80 (mm_update_next_owner+0x980/0x980) 0000000076c003c9: 0000000041b58ab3 (0x41b58ab3) 000000009ab8a6eb: ffffffff88bd3c40 (regoff.33999+0x366cc0/0x377780) 00000000f1bab024: ffffffff815d6180 (print_usage_bug+0xc0/0xc0) 000000005a8f93b2: 0000000000000286 (0x286) 00000000ec55e397: 0000000041b58ab3 (0x41b58ab3) 0000000038bb9edb: ffffffff88bd11d7 (regoff.33999+0x364257/0x377780) 00000000f98e8871: ffffffff815cfc20 (graph_lock+0x170/0x170) 00000000830dad21: ffffffff815efebe (do_raw_spin_unlock+0x9e/0x2e0) 00000000fc6df296: 0000000041b58ab3 (0x41b58ab3) 00000000bd87170b: ffffffff88bd1e54 (regoff.33999+0x364ed4/0x377780) 00000000bae52790: 0000000041b58ab3 (0x41b58ab3) 000000005ded3f3f: ffffffff88bde1b8 (regoff.33999+0x371238/0x377780) 000000003fe9776c: ffffffff8165e6d0 (rcu_note_context_switch+0x710/0x710) 000000004e8829a0: ffffffff815dfeec (lock_acquire+0x1dc/0x520) 00000000f5a3e731: 0000000000000000 ... 00000000314257e2: ffff8801821cf7f0 (0xffff8801821cf7f0) 000000006c574c0d: ffff880185ad6280 (0xffff880185ad6280) 0000000001326568: ffffffff87ec7fa0 (tk_debug_sleep_time_fops+0x2e0/0x960) 00000000b93d4cc3: 0000000000000039 (0x39) 00000000b71431df: 0000000000000000 ... 000000004deaa1e9: ffff8801821cf4a8 (0xffff8801821cf4a8) 000000003bbd8d95: ffffffff81532ad5 (__might_sleep+0x95/0x190) 00000000e6e33422: ffff8801821cf7d8 (0xffff8801821cf7d8) 000000000147d151: ffff8801821cf7d8 (0xffff8801821cf7d8) 00000000fbf6c9e6: 1ffff10030439ea6 (0x1ffff10030439ea6) 00000000b67aa8a3: ffff880185ad6ab8 (0xffff880185ad6ab8) 0000000016ce1e97: ffffc90000c828a0 (0xffffc90000c828a0) 000000007c198eff: ffffc90000c828a0 (0xffffc90000c828a0) 0000000019782b90: 000000000000008e (0x8e) 00000000cdeb1014: ffff880185ad6ada (0xffff880185ad6ada) 00000000d40da2df: 0000000000000000 ... 000000007fb2f472: 000000000000000c (0xc) 00000000335fbc50: ffff880185ad6aa4 (0xffff880185ad6aa4) 000000008c187226: ffff8801821cf868 (0xffff8801821cf868) 000000007016f7aa: ffffffff815d94f5 (__lock_acquire+0x7f5/0x5140) 0000000028cafe54: ffffc90000c828a0 (0xffffc90000c828a0) 00000000f48b7458: ffff880185ad6280 (0xffff880185ad6280) 00000000e396aa91: ffff8801821cf550 (0xffff8801821cf550) 000000007ab04318: ffff8801821cf638 (0xffff8801821cf638) 00000000bdacd162: 0000000000000286 (0x286) 0000000095605d8d: 0000000000000000 ... 00000000c66c195e: ffff880100000001 (0xffff880100000001) 000000005338462e: ffff880185ad6ab0 (0xffff880185ad6ab0) 0000000067659e0c: 0000000000000286 (0x286) 00000000c688a97f: ffffffff00000001 (0xffffffff00000001) 00000000c1453122: 0000000041b58ab3 (0x41b58ab3) 0000000013d68d4b: ffffffff88bed0d0 (K512_4+0x67d0/0x11faa4) 00000000e28f6dcc: ffff880185ad6ad0 (0xffff880185ad6ad0) 0000000067bfb6c0: ffffc90000000000 (0xffffc90000000000) 0000000083198006: 00000000000020b5 (0x20b5) 000000008aa1ee35: ffff880185ad6aa8 (0xffff880185ad6aa8) 000000004bfa92fb: ffff880185ad6ad8 (0xffff880185ad6ad8) 000000007edffef0: ffff880185ad6ab0 (0xffff880185ad6ab0) 000000003c598768: ffff880185ad6ab8 (0xffff880185ad6ab8) 00000000565b1e59: 1ffff10030439eb0 (0x1ffff10030439eb0) 00000000155e73be: 0000000041b58ab3 (0x41b58ab3) 000000002a120626: ffffffff88bed040 (K512_4+0x6740/0x11faa4) 0000000028bffd58: 000000000000022a (0x22a) 00000000274e6374: ffffffff81b757b1 (kasan_check_read+0x11/0x20) 0000000066885ebc: ffff8801821cf638 (0xffff8801821cf638) 00000000fd24f897: ffffffff815efebe (do_raw_spin_unlock+0x9e/0x2e0) 000000003318a25c: 0000000041b58ab3 (0x41b58ab3) 0000000014be4736: ffffffff88bd1e54 (regoff.33999+0x364ed4/0x377780) 000000007e4c3065: ffffffff815efe20 (do_raw_spin_trylock+0x1b0/0x1b0) 000000008c03b513: 0000000000000000 ... 0000000005a0297a: ffffc90000c82890 (0xffffc90000c82890) 000000003da94cbd: ffffc90000c82898 (0xffffc90000c82898) 000000001bfe157c: ffffc90000c828c0 (0xffffc90000c828c0) 000000002ea508f7: ffffffff81b757d4 (kasan_check_write+0x14/0x20) 0000000040311607: ffff8801821cf630 (0xffff8801821cf630) 000000001018ff41: ffffffff817a3f33 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000afc246f8: 0000000000000002 (0x2) 000000007a4a46f0: ffff8801b401d4c0 (0xffff8801b401d4c0) 00000000c2ac983e: ffff8801821cf878 (0xffff8801821cf878) 000000001925aa99: ffffffff89f0bfe8 (lock_chains+0x2928/0x200020) 0000000011a542d3: ffffffff817a3e7a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 000000003035020d: ffff8801821cf650 (0xffff8801821cf650) 00000000e8bf621c: ffffffff816cef0d (drop_futex_key_refs.isra.14+0x6d/0xe0) 000000003ee9e3b3: ffff8801821cf650 (0xffff8801821cf650) 00000000df7c34d8: ffffffff817a3ed8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 000000001dd5f6b0: ffff8801821cf8a0 (0xffff8801821cf8a0) 00000000a01eafe4: ffffffff816d56b1 (futex_wait+0x5c1/0x9f0) 00000000690ddcde: ffff8801821cf718 (0xffff8801821cf718) 00000000194002b8: 1ffff10030439ed7 (0x1ffff10030439ed7) 000000008935e958: 0000000000000000 ... 00000000a6fe2ac7: ffff8801821cf808 (0xffff8801821cf808) 000000006074dd25: 00000000ffffffff (0xffffffff) 00000000cec4884d: 000000000072bec8 (0x72bec8) 00000000712a5a0c: ffff8801821cf6d8 (0xffff8801821cf6d8) 00000000a01b871d: ffff8801821cf758 (0xffff8801821cf758) 000000008bb43999: ffffed0030439f01 (0xffffed0030439f01) 0000000049452f46: fffffe0000000001 (0xfffffe0000000001) 000000001c6a3e77: 0000000000000000 ... 00000000f50e00ba: 0000000041b58ab3 (0x41b58ab3) 0000000063da9e94: ffffffff88bf17a8 (K512_4+0xaea8/0x11faa4) 00000000def23eb4: ffffffff816d50f0 (futex_wait_setup+0x400/0x400) 00000000be898f50: ffffea000664e1c8 (0xffffea000664e1c8) 00000000b4ef992f: ffffc90000c82880 (0xffffc90000c82880) 000000003686819f: ffff8801821cf718 (0xffff8801821cf718) 0000000093f0d3c2: ffffffff817a3f33 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000e285c979: 0000000000000002 (0x2) 000000006bac1036: ffff8801b401d4c0 (0xffff8801b401d4c0) 00000000d71cb6cd: 0000000000000000 ... 00000000daea219f: ffff8801821cf718 (0xffff8801821cf718) 00000000a89e72b8: ffffffff817a3e7a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 00000000ae1164d0: ffffc90000c82888 (0xffffc90000c82888) 000000009a3c7427: ffffffff816cef0d (drop_futex_key_refs.isra.14+0x6d/0xe0) 000000002807e317: dffffc0000000000 (0xdffffc0000000000) 00000000f0958d76: ffffc90000c80800 (0xffffc90000c80800) 0000000043c76408: ffff8801821cf8a0 (0xffff8801821cf8a0) 00000000310554cf: 0000000041b58ab3 (0x41b58ab3) 00000000bb360ede: ffffffff88bd11d7 (regoff.33999+0x364257/0x377780) 0000000071440d97: ffffffff815cfc20 (graph_lock+0x170/0x170) 0000000069903e67: 1ffff10030439ef3 (0x1ffff10030439ef3) 00000000d6d8bb58: ffffffff00000000 (0xffffffff00000000) 000000006e2877a8: 00000000ffffffff (0xffffffff) 00000000a7327fe9: ffffffff8781dd60 (__mutex_unlock_slowpath+0x180/0x8a0) 00000000f13f4337: ffff8801821cf7f8 (0xffff8801821cf7f8) 00000000a4627d7f: ffff8801821cf838 (0xffff8801821cf838) 00000000466319f2: 1ffff10030439ef4 (0x1ffff10030439ef4) 00000000a2479188: 0000000000000000 ... 00000000d1b36369: 0000000041b58ab3 (0x41b58ab3) 00000000b9a2a861: ffff8801821cfc9c (0xffff8801821cfc9c) 00000000c096304d: 0000000000000074 (0x74) 000000006f7203d8: 0000000000000000 ... 00000000c6c10580: ffff8801821cf7e0 (0xffff8801821cf7e0) 000000004486aac7: ffffffff81b75e31 (memset+0x31/0x40) 00000000f61029de: 1ffff10030439f04 (0x1ffff10030439f04) 000000007611d811: ffff880185ad6960 (0xffff880185ad6960) 00000000c741fa9a: 0000000000000000 ... 00000000375a09e2: 1ffff10030439f11 (0x1ffff10030439f11) 00000000b065c590: ffff880185ad6ab8 (0xffff880185ad6ab8) 00000000c4383c93: ffff88018ccc13a0 (0xffff88018ccc13a0) 00000000e780e98b: ffff88018ccc13a0 (0xffff88018ccc13a0) 000000006aef30f2: 0000000000000000 ... 00000000c9232864: ffff8801821cf850 (0xffff8801821cf850) 000000004ae149cd: ffffffff815d0506 (find_held_lock+0x36/0x1c0) 00000000ea333415: 00000001821cf828 (0x1821cf828) 00000000ffef06f9: ffff8801821cf8a8 (0xffff8801821cf8a8) 00000000c8d6393b: 1ffff10030439f11 (0x1ffff10030439f11) 000000007a62f813: ffff8801821cf968 (0xffff8801821cf968) 00000000df14909d: ffff88018ccc13a0 (0xffff88018ccc13a0) 00000000e75a2e17: ffff880185ad6280 (0xffff880185ad6280) 000000004b2740ed: ffff8801821cf8a8 (0xffff8801821cf8a8) 00000000942d844b: ffff8801821cf990 (0xffff8801821cf990) 00000000b3c65072: 0000000000000086 (0x86) 000000005f8c4237: 0000000041b58ab3 (0x41b58ab3) 00000000dc97527d: ffffffff00000001 (0xffffffff00000001) 0000000041f6500f: ffff880185ad6ab0 (0xffff880185ad6ab0) 00000000c491287a: 0000000000000086 (0x86) 0000000038d8718f: ffffffff00000001 (0xffffffff00000001) 00000000576ef56c: 0000000041b58ab3 (0x41b58ab3) 00000000ae324c70: ffffffff88bed0d0 (K512_4+0x67d0/0x11faa4) 000000003208dabd: ffffffff815df300 (lock_downgrade+0x8e0/0x8e0) 000000000827fe2b: 0000000000000004 (0x4) 0000000052a7e688: 0000000000000000 ... 000000003b69fa5d: 0000000000000286 (0x286) 000000002e2a35f7: ffff88018ccc13a0 (0xffff88018ccc13a0) 00000000c9c0ac10: 1ffff10030439f24 (0x1ffff10030439f24) 000000003b9efc18: 1ffff10030439f21 (0x1ffff10030439f21) 000000008788b9dd: 0000000000000000 ... 000000000aba1f28: ffff8801821cf980 (0xffff8801821cf980) 00000000dce26c20: ffff8801c2e620c0 (0xffff8801c2e620c0) 000000000e5b24ad: 0000000000000004 (0x4) 00000000fdf15bf1: ffff8801c2e6215c (0xffff8801c2e6215c) 00000000544fab85: ffff8801821cf9a8 (0xffff8801821cf9a8) 000000007eeec46c: ffffffff8147e4ff (do_group_exit+0x16f/0x430) 00000000731bfbd5: 0000000041b58ab3 (0x41b58ab3) 00000000456816f3: ffffffff88bd1e54 (regoff.33999+0x364ed4/0x377780) 0000000028dab16f: ffffffff815efe20 (do_raw_spin_trylock+0x1b0/0x1b0) 0000000086a46a1a: 0000000041b58ab3 (0x41b58ab3) 0000000071b2d847: ffffffff88bd1bae (regoff.33999+0x364c2e/0x377780) 00000000dcd56b37: ffffffff8147e390 (__ia32_sys_exit+0x50/0x50) 000000005f273058: ffff880185ad6280 (0xffff880185ad6280) 000000005da24365: ffffffff8782cc17 (_raw_spin_unlock_irq+0x27/0x70) 00000000112fb723: 0000000000000000 ... 00000000f465d646: 0000000000000009 (0x9) 00000000480ad80b: 0000000000000000 ... 0000000036491aa3: ffff8801821cf980 (0xffff8801821cf980) 00000000d4bdecf4: ffffffff815d80e1 (trace_hardirqs_on_caller+0x421/0x5c0) 000000008f3daf09: ffff88018ccc1388 (0xffff88018ccc1388) 00000000a34be466: ffff880185ad6280 (0xffff880185ad6280) 00000000e53f4c57: dffffc0000000000 (0xdffffc0000000000) 00000000b6a77fb6: 0000000000000000 ... 0000000036ce8cbb: 0000000000000009 (0x9) 000000006dfd43da: 0000000000000000 ... 000000001b19ff9c: ffff8801821cfb58 (0xffff8801821cfb58) 00000000a8a9e3df: ffffffff814b4766 (get_signal+0x886/0x1960) 000000000aee1ed7: 1ffff10030439f42 (0x1ffff10030439f42) 0000000043bc7569: ffffed0030439f5e (0xffffed0030439f5e) 0000000060673f4f: ffff8801821cfc70 (0xffff8801821cfc70) 00000000b182bd7b: 0000000000000108 (0x108) 0000000038420e7c: ffff8801c2e6215c (0xffff8801c2e6215c) 0000000012b53929: ffff88018ccc1388 (0xffff88018ccc1388) 0000000095b96401: ffff8801c2e620c0 (0xffff8801c2e620c0) 0000000033952e74: ffffffff00000004 (0xffffffff00000004) 00000000e996f9e8: 0000000800000286 (0x800000286) 00000000ec7e6825: ffff88018ccc0b80 (0xffff88018ccc0b80) 000000001bb4dbfd: ffff8801821cfc90 (0xffff8801821cfc90) 00000000d2e03949: 0000000041b58ab3 (0x41b58ab3) 00000000593f4d5e: ffffffff88bd6f00 (regoff.33999+0x369f80/0x377780) 000000002f6b28b9: ffffffff814b3ee0 (ptrace_notify+0x130/0x130) 00000000ba0bc31b: 0000000000000000 ... 00000000483efdc8: 1ffff10030439f4f (0x1ffff10030439f4f) 00000000f7b137e0: ffff8801dae236a0 (0xffff8801dae236a0) 0000000039da303c: 1ffff10030439f51 (0x1ffff10030439f51) 000000002c02ba8c: ffff8801dae236a0 (0xffff8801dae236a0) 00000000f9dc9233: ffff8801dae236b0 (0xffff8801dae236b0) 00000000843f35d7: ffff8801821cfa70 (0xffff8801821cfa70) 00000000a2705393: ffffffff81b757b1 (kasan_check_read+0x11/0x20) 000000004dd4f90b: ffff8801821cfb10 (0xffff8801821cfb10) 00000000b89fdbb6: ffffffff81654ae5 (rcu_is_watching+0x85/0x140) 00000000768f4614: ffff8801821cfad0 (0xffff8801821cfad0) 00000000ba75fb60: 0000000041b58ab3 (0x41b58ab3) 000000008d587126: ffffffff88bd1e54 (regoff.33999+0x364ed4/0x377780) 00000000d8abbd75: ffffffff81654a60 (rcu_report_qs_rnp+0x790/0x790) 000000009f40644d: ffffffff88f91ea0 (rcu_bh_lock_map+0x40/0x40) 00000000b6cce9cb: 0000000000000000 ... 00000000fe8a7dfb: ffff880185ad6280 (0xffff880185ad6280) 00000000bb5fac75: ffffffff88f91ea0 (rcu_bh_lock_map+0x40/0x40) 00000000ac7f6b97: ffff8801821cfc48 (0xffff8801821cfc48) 00000000763428a1: ffff88017b1b3440 (0xffff88017b1b3440) 00000000373662a3: ffff8801821cfb00 (0xffff8801821cfb00) 0000000067ca97c0: 0000000000000286 (0x286) 000000009a76c086: dffffc0000000000 (0xdffffc0000000000) 00000000268b0367: 0000000000000001 (0x1) 000000003e5b6f07: 0000000000000000 ... 000000002e12e9fb: dffffc0000000000 (0xdffffc0000000000) 000000004ae99f45: 0000000000000000 ... 00000000f91be60c: 0000000000000001 (0x1) 000000001dc762df: ffff8801821cfc70 (0xffff8801821cfc70) 0000000097beade3: ffffffff81c9d1ec (__fget+0x40c/0x650) 00000000f2dec52c: ffff8801821cfbc8 (0xffff8801821cfbc8) 00000000d2f1e1fb: 1ffff10030439f6d (0x1ffff10030439f6d) 0000000097fd68b1: 1ffff10030439f7a (0x1ffff10030439f7a) 000000007706e5b5: ffff8801821cfc70 (0xffff8801821cfc70) 00000000eadc2df6: ffff8801821cfdf8 (0xffff8801821cfdf8) 00000000b4a2dbe0: dffffc0000000000 (0xdffffc0000000000) 00000000af68d4b0: 0000000000000004 (0x4) 00000000d17c31c2: ffff8801821cfd78 (0xffff8801821cfd78) 0000000086576f9a: ffffffff8128ea0c (do_signal+0x9c/0x21c0) 00000000b46136e2: 0000000041b58ab3 (0x41b58ab3) 00000000ea7ffbd2: ffffffff88bd1aa8 (regoff.33999+0x364b28/0x377780) 000000007dfccca4: ffffffff81c9cde0 (expand_files.part.8+0x9a0/0x9a0) 0000000043ccf9f8: ffffffff8ab57d88 (obj_hash+0x36d88/0x100020) 00000000c89763f1: 0000000000000001 (0x1) 000000008ba23e07: ffff8801821cfba0 (0xffff8801821cfba0) 00000000a4233bc2: ffffffff815cf61d (trace_hardirqs_off+0xd/0x10) 000000006c8e3635: ffff8801821cfbc0 (0xffff8801821cfbc0) 000000000733d988: ffffffff8782d0a3 (_raw_spin_unlock_irqrestore+0x63/0xc0) 000000001321b6f1: ffffffff8ab57d88 (obj_hash+0x36d88/0x100020) 000000005804fe9d: 0000000000000000 ... 00000000ed65f3d5: ffff8801821cfcc8 (0xffff8801821cfcc8) 000000007d04c64f: ffff8801821cff58 (0xffff8801821cff58) 000000000af29a57: 0000000041b58ab3 (0x41b58ab3) 0000000010be3e9a: ffffffff88bde378 (regoff.33999+0x3713f8/0x377780) 000000004f890af9: ffffffff8128e970 (setup_sigcontext+0x7d0/0x7d0) 000000008cb073dc: 00000000c0184900 (0xc0184900) 00000000f3526856: ffff8801821cfc28 (0xffff8801821cfc28) 000000002217f671: ffffffff817a3f33 (__sanitizer_cov_trace_switch+0x53/0x90) 0000000054ef0d7f: ffff88017e559040 (0xffff88017e559040) 00000000cca24bae: 1ffff10030439f8e (0x1ffff10030439f8e) 0000000005a1eff8: ffffffff81070180 (kvm_uevent_notify_change.part.30+0x440/0x440) 0000000048cffe9d: ffff8801821cfc28 (0xffff8801821cfc28) 0000000069677a1f: ffffffff817a3eb6 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 00000000745f3c78: ffff8801821cfdb8 (0xffff8801821cfdb8) 000000005d1167e2: ffffffff81c697e2 (do_vfs_ioctl+0x1f2/0x16f0) 0000000096a29744: ffffffff81658ad0 (rcu_pm_notify+0xc0/0xc0) 000000008a825c61: ffffffff815cf61d (trace_hardirqs_off+0xd/0x10) 00000000ad41f95e: 1ffff10030439f93 (0x1ffff10030439f93) 000000008508dad5: ffff8801821cfd78 (0xffff8801821cfd78) 000000001060a0b3: 0000000000000015 (0x15) 000000001445ea5a: dffffc0000000000 (0xdffffc0000000000) 00000000b2891811: 0000000000000000 ... 00000000fd4b2e8d: 0000000041b58ab3 (0x41b58ab3) 00000000f1470107: ffffffff88c05db8 (K512_4+0x1f4b8/0x11faa4) 0000000070c3ba9e: ffffffff81c695f0 (ioctl_preallocate+0x2e0/0x2e0) 000000007ef9a6a4: 0000400000000286 (0x400000000286) 00000000572d07b7: 0000000000000009 (0x9) 0000000047986604: 0000000000000000 ... 000000006e4567cd: ffff8801821cfe20 (0xffff8801821cfe20) 00000000c6dacd0e: ffff8801821cfe20 (0xffff8801821cfe20) 00000000ef1e547e: ffff880185ad6280 (0xffff880185ad6280) 00000000134c64ef: ffffffff8100aa27 (exit_to_usermode_loop+0x87/0x360) 00000000df534855: ffff8801821cfdf8 (0xffff8801821cfdf8) 000000001538d7b6: fffffbfff11e350e (0xfffffbfff11e350e) 00000000bb2d6594: 1ffff10030439fdc (0x1ffff10030439fdc) 000000002087e64d: 11d75cd24e1eb900 (0x11d75cd24e1eb900) 0000000058be31e7: 0000000000000004 (0x4) 0000000074e8d8dd: dffffc0000000000 (0xdffffc0000000000) 00000000fea277c6: ffff8801821cfdf8 (0xffff8801821cfdf8) 0000000067c7c75b: fffffbfff11e350e (0xfffffbfff11e350e) 0000000074dd20f4: 0000000000000004 (0x4) 0000000057547cd8: ffff8801821cfe20 (0xffff8801821cfe20) 000000009863eb64: ffffffff8100ac6f (exit_to_usermode_loop+0x2cf/0x360) 0000000046c3c740: 1ffff10030439fb3 (0x1ffff10030439fb3) 00000000809c6169: ffff8801821cff58 (0xffff8801821cff58) 00000000e2dabf7e: 0000000041b58ab3 (0x41b58ab3) 000000003a8a6f96: ffffffff88bd1bae (regoff.33999+0x364c2e/0x377780) 0000000023d77764: ffffffff8100a9a0 (syscall_slow_exit_work+0x4f0/0x4f0) 0000000028a7ecfa: ffff880185ad6ab0 (0xffff880185ad6ab0) 00000000a7392043: ffff8801821cfdf8 (0xffff8801821cfdf8) 00000000a0cd33ba: ffffffff81c6ad61 (ksys_ioctl+0x81/0xd0) 000000001d35d0a0: ffff880185ad6280 (0xffff880185ad6280) 000000001ad1f97f: ffffffff8100c1d2 (do_syscall_64+0x92/0x800) 0000000072ad4fbe: ffff8801821cff20 (0xffff8801821cff20) 000000007b8319ff: ffff8801821cff58 (0xffff8801821cff58) 000000009cdb6703: dffffc0000000000 (0xdffffc0000000000) 0000000074310875: 0000000000000086 (0x86) 00000000d16e67e4: ffff880185ad6280 (0xffff880185ad6280) 00000000df065c25: 1ffff10030439fc8 (0x1ffff10030439fc8) 000000004e79ea0f: 0000000000000004 (0x4) 00000000856d7b45: ffff8801821cff58 (0xffff8801821cff58) 00000000785cdb5a: 1ffff10030439fdc (0x1ffff10030439fdc) 000000001dc70d81: ffff8801821cff48 (0xffff8801821cff48) 00000000f2398ebb: ffffffff8100c7ec (do_syscall_64+0x6ac/0x800) 0000000055ef887f: ffffffff8152ab6a (finish_task_switch+0x1ca/0x840) 000000009b5d86a0: 0000000000000004 (0x4) 0000000033b64df6: 0000000041b58ab3 (0x41b58ab3) 00000000a3f524f8: ffffffff88bd1aa8 (regoff.33999+0x364b28/0x377780) 0000000059e0b826: ffffffff8100c140 (syscall_return_slowpath+0x5c0/0x5c0) 000000009fbbdc09: ffff8801821cfe68 (0xffff8801821cfe68) 00000000ecb700f6: 0000000000000000 ... 000000002d664edf: ffff8801821cff48 (0xffff8801821cff48) 000000006169177a: ffffffff8100be8f (syscall_return_slowpath+0x30f/0x5c0) 000000005be440c8: ffff8801821cff58 (0xffff8801821cff58) 0000000089494da7: 0000000041b58ab3 (0x41b58ab3) 000000007fa80294: ffffffff88bd11d7 (regoff.33999+0x364257/0x377780) 00000000969acb3a: ffff880185ad6ab0 (0xffff880185ad6ab0) 00000000f8b7d5a2: ffff8801821cfea8 (0xffff8801821cfea8) 00000000adcaa0af: 0000000000000004 (0x4) 000000003ef27931: ffff880185ad6280 (0xffff880185ad6280) 00000000ef1484fb: ffffffff87a0009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 000000004db3d586: 0000000000000000 ... 000000005221c388: 0000000000000086 (0x86) 00000000a67d9a49: 0000000000000000 ... 000000000f7f0d93: 0000000000000004 (0x4) 0000000011209ec7: 0000000000000000 ... 00000000a1565fe6: ffff8801821cff48 (0xffff8801821cff48) 0000000032940e66: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000e57855b5: 0000000000000000 ... 00000000cfb40c55: ffffffff87a0008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 00000000f15f6a6f: 0000000000000000 ... 0000000073686872: 00007f33985c39c0 (0x7f33985c39c0) 000000005c2c0521: 0000000000a3e81f (0xa3e81f) 0000000051a1d716: 0000000000000000 ... 000000003ad089c0: 000000000072bec8 (0x72bec8) 000000007e244860: 000000000072bec8 (0x72bec8) 00000000fcabfdf5: 0000000000000246 (0x246) 000000005a9a32d9: 0000000000000000 ... 00000000ba473b86: 000000000072bea0 (0x72bea0) 00000000b23ab9a5: 0000000000000000 ... 00000000a0b975a6: fffffffffffffe00 (0xfffffffffffffe00) 00000000e793f975: 0000000000455b29 (0x455b29) 00000000e6a01d94: 0000000000000000 ... 00000000783a4d43: 000000000072bec8 (0x72bec8) 000000007b883498: 00000000000000ca (0xca) 0000000015ab9395: 0000000000455b29 (0x455b29) 000000001d3fe17e: 0000000000000033 (0x33) 00000000a634ac01: 0000000000000246 (0x246) 00000000b7cd915e: 00007f33985c2ce8 (0x7f33985c2ce8) 00000000d973bbf1: 000000000000002b (0x2b) The buggy address belongs to the page: page:ffffea00060873c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 flags: 0x2fffc0000000000() raw: 02fffc0000000000 0000000000000000 ffffffff00000101 0000000000000000 raw: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff8801821cf200: f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 ffff8801821cf280: f2 f2 00 f2 f2 f2 f3 f3 f3 f3 f2 f2 f2 00 f2 f2 >ffff8801821cf300: f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 00 ^ ffff8801821cf380: 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 f2 ffff8801821cf400: f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 ==================================================================