BUG: unable to handle kernel paging request at 0000000000005688
PGD 1d7858067 P4D 1d7858067 PUD 1d79c9067 PMD 0 
Oops: 0002 [#1] SMP KASAN
Dumping ftrace buffer:
   (ftrace buffer empty)
Modules linked in:
CPU: 0 PID: 13457 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #73
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:ffff8801a8abf398 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 ffff8801a8abf310 by task syz-executor6/13457

CPU: 0 PID: 13457 Comm: syz-executor6 Not tainted 4.17.0-rc7+ #73
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:ffff8801a8abf398 EFLAGS: 00010002
RAX: dffffc0000000000 RBX: 1ffff10035157d29 RCX: 0000000000000000
RDX: 1ffff10038339400 RSI: ffffffff8110983b RDI: 0000000000000007
RBP: ffff8801a8abea10 R08: ffff8801d91fa480 R09: ffffed003b5c46d2
R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 1ffff10035157d2d
R13: ffff8801c19ca000 R14: ffff8801a8abe9e8 R15: 0000000000000000
WARNING: kernel stack regs at 0000000061c8654e in syz-executor6:13457 has bad 'bp' value 00000000acbe74f2
unwind stack type:1 next_sp:          (null) mask:0x2 graph_idx:0
00000000662418fc: ffff8801a8abed18 (0xffff8801a8abed18)
0000000005f3727d: ffffffff8129e9d1 (show_trace_log_lvl+0x1dd/0x25c)
000000006cb24a5e: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0)
00000000826b380c: ffff8801a8abf368 (0xffff8801a8abf368)
000000008dd40e09: 0000000000000002 (0x2)
000000006007d3d0: 0000000000000001 (0x1)
00000000f21f6136: ffff8801a8ab8000 (0xffff8801a8ab8000)
00000000e0971823: ffff8801a8ac0000 (0xffff8801a8ac0000)
00000000fbc55e2c: 0000000000000000 ...
00000000214804c7: 0000000000000001 (0x1)
000000007f63e50a: ffff8801a8ab8000 (0xffff8801a8ab8000)
00000000b87299ae: ffff8801a8ac0000 (0xffff8801a8ac0000)
00000000882bd2fc: 0000000000000000 ...
00000000544ac17c: 0000000000000002 (0x2)
00000000ac059062: ffff8801d91fa480 (0xffff8801d91fa480)
00000000b230ff58: 0000010100000000 (0x10100000000)
00000000ea74ffc0: 0000000000000000 ...
000000008712f548: ffff8801a8abec50 (0xffff8801a8abec50)
000000004e70385c: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0)
00000000f09804bf: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
000000009a19a33f: 0000000000000093 (0x93)
0000000031bea9b9: 0000000000000000 ...
000000001dee8ac6: ffffffff88d18d60 (pv_cpu_ops+0x120/0x120)
0000000027d60055: 00000000ffffffff (0xffffffff)
0000000067cbc458: ffff8801a8abed28 (0xffff8801a8abed28)
00000000883bfe69: ffffffff8129ea88 (show_stack+0x38/0x3a)
00000000e9e61aa6: ffff8801a8abedd8 (0xffff8801a8abedd8)
0000000014cfceaf: ffffffff876824d5 (dump_stack+0x1b9/0x294)
000000009363994e: fffffbfff11a31ac (0xfffffbfff11a31ac)
0000000040d6f599: dffffc0000000000 (0xdffffc0000000000)
000000004f34bb73: 1ffff10035157daa (0x1ffff10035157daa)
00000000a6e7107d: 0000000041b58ab3 (0x41b58ab3)
000000004106ea7a: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380)
00000000e95e2de6: ffffffff8768231c (dump_stack_print_info.cold.2+0x52/0x52)
0000000070493b16: ffffffff8160f782 (printk+0x9e/0xba)
00000000a3636cb8: 0000000041b58ab3 (0x41b58ab3)
00000000cb029a03: ffffffff889bb5fa (K512_4+0x127a/0x11bdbc)
000000001b7a8a70: ffffffff8160f6e4 (kmsg_dump_rewind_nolock+0xe4/0xe4)
00000000755c3eda: ffffffff88e23780 (kmem_cache_boot+0x320/0x320)
00000000032784f1: ffffffff00000008 (0xffffffff00000008)
000000003bf40070: ffff8801a8abee20 (0xffff8801a8abee20)
00000000134c71b9: ffff8801a8abedd0 (0xffff8801a8abedd0)
00000000c868d190: ffffffff81b5a244 (kasan_check_write+0x14/0x20)
000000008cbf3d89: ffffea0006a2afc0 (0xffffea0006a2afc0)
0000000033366bf3: 0000000000000000 ...
00000000f340ef06: ffff8801a8abf310 (0xffff8801a8abf310)
0000000027837dc2: 0000000000000008 (0x8)
0000000006fb096e: ffff8801a8abf310 (0xffff8801a8abf310)
000000001fbfba90: ffff8801a8abee10 (0xffff8801a8abee10)
00000000fa484458: ffffffff81b5b531 (print_address_description+0x6c/0x20b)
00000000e159ad76: ffff8801a8abf310 (0xffff8801a8abf310)
0000000017e77944: 0000000000000000 ...
000000001a594406: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a)
0000000093ec5cf5: 0000000000000008 (0x8)
0000000001780368: ffff8801a8abf310 (0xffff8801a8abf310)
00000000226be49b: ffff8801a8abee50 (0xffff8801a8abee50)
00000000253f67c9: ffffffff81b5b912 (kasan_report.cold.7+0x242/0x2fe)
00000000fe6a7421: 0000000000000086 (0x86)
00000000ed467465: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
000000001d8e0aad: 0000000000000001 (0x1)
0000000093e81ea6: 0000000000000000 ...
000000007081de5e: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000b59a7013: ffff8801a8abee60 (0xffff8801a8abee60)
00000000fb8412f6: ffffffff81b5b214 (__asan_report_load8_noabort+0x14/0x20)
000000003ce80956: ffff8801a8abeec8 (0xffff8801a8abeec8)
000000002185ab3f: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a)
00000000828f0653: ffff8801a8abeeb0 (0xffff8801a8abeeb0)
00000000ee56e5f2: ffffffff8768230d (dump_stack_print_info.cold.2+0x43/0x52)
0000000093db7d39: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
000000002189c8e2: ffffffff889b2919 (regoff.33625+0x368779/0x36e380)
000000001119c890: ffffffff87c79800 (__func__.46292+0x680/0x940)
00000000b8fb8a94: 0000000000000002 (0x2)
000000001d31c13f: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
0000000035382883: ffffffff87c79800 (__func__.46292+0x680/0x940)
000000002b4c9fac: 0000000000000002 (0x2)
00000000f9945493: 0000000000000000 ...
000000009bd7254f: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
0000000070aa6b5c: ffff8801a8abef00 (0xffff8801a8abef00)
00000000a7dc38f1: ffffffff8129e71b (show_regs+0x2b/0x40)
0000000006563031: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000be4832b9: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
000000004ad8438b: ffffffff87c79800 (__func__.46292+0x680/0x940)
0000000014802ba9: 0000000000000002 (0x2)
000000005263e843: 0000000000000000 ...
00000000f10d1742: ffff8801a8abef28 (0xffff8801a8abef28)
0000000019a9ae59: ffffffff8129ec5c (__die+0x90/0xc4)
0000000016c24ab4: 1ffff10035157dee (0x1ffff10035157dee)
00000000237d2636: 0000000057ac6e9d (0x57ac6e9d)
0000000043a31276: ffff8801d91fa480 (0xffff8801d91fa480)
0000000072f475aa: ffff8801a8abeff8 (0xffff8801a8abeff8)
00000000607a8582: ffffffff8135423b (no_context+0x3ab/0x960)
00000000f403ea84: ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90)
000000004a89f84e: ffffffff81071900 (kvm_dying_cpu+0x50/0x50)
00000000c3fe8900: 0000000000000086 (0x86)
00000000e9b72a45: dffffc0000000001 (0xdffffc0000000001)
000000004270c2a9: ffffed000000000b (0xffffed000000000b)
00000000a97b7941: 0000000000005688 (0x5688)
00000000a57cae26: 0000000000000002 (0x2)
0000000031b66bd6: 0000000041b58ab3 (0x41b58ab3)
00000000f42aedb0: ffffffff889b0969 (regoff.33625+0x3667c9/0x36e380)
0000000023b5dee2: ffffffff81353e90 (pgtable_bad+0x130/0x130)
000000006ffbc2a8: ffff8801a8abef98 (0xffff8801a8abef98)
0000000089a50681: 1ffff10035157df7 (0x1ffff10035157df7)
00000000f6208799: 00000001a8abefd0 (0x1a8abefd0)
000000007e3dcaff: ffff8801a8abf018 (0xffff8801a8abf018)
00000000f005061b: ffff88018f28d828 (0xffff88018f28d828)
00000000c50e91aa: ffff88018f28d300 (0xffff88018f28d300)
00000000058c8423: 0000000041b58ab3 (0x41b58ab3)
00000000fd3c8abe: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380)
0000000056a93e78: ffffffff81b3b730 (__mmu_notifier_invalidate_range_end+0x380/0x380)
0000000040fb95a9: 0000000000000002 (0x2)
0000000029439eb2: ffff8801d91fa480 (0xffff8801d91fa480)
000000007c2afb60: 0000000000005688 (0x5688)
00000000e56e5ae4: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000cc91b39b: 0000000000000000 ...
00000000fa75458d: ffff8801a8abf058 (0xffff8801a8abf058)
000000003c439f80: ffffffff81354ac3 (__bad_area_nosemaphore+0x2d3/0x370)
0000000070fe0b29: ffffffff00000001 (0xffffffff00000001)
00000000c3e0dced: 0000000041b58ab3 (0x41b58ab3)
00000000ed63fd2a: ffff88018ab2c610 (0xffff88018ab2c610)
00000000eaa7b098: 0000000000000000 ...
00000000f40ef952: 00000001dae23680 (0x1dae23680)
00000000afc5ab60: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000a7906230: 0000000000000002 (0x2)
0000000006cece4c: 0000000000005688 (0x5688)
0000000085471bb7: 0000000000000000 ...
00000000828f83fb: 0000000000000002 (0x2)
00000000aa196da5: ffff8801a8abf088 (0xffff8801a8abf088)
0000000031bd10a8: ffffffff81354b93 (bad_area_nosemaphore+0x33/0x40)
000000007a065677: 0000000000005688 (0x5688)
0000000082a14f25: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000c92f1b6f: 0000000000000000 ...
0000000088cf4236: 0000000000000001 (0x1)
00000000d5439a3c: ffff8801a8abf170 (0xffff8801a8abf170)
00000000fe31889c: ffffffff81355643 (__do_page_fault+0x1d3/0xe40)
000000006a9c5c25: ffff8801d91fa480 (0xffff8801d91fa480)
00000000a701ffcb: ffffffff88d8e520 (rcu_callback_map+0x40/0x40)
00000000f73cd51f: ffffffff81ba59c1 (__khugepaged_exit+0x421/0x680)
000000002670de63: ffff8801a8abf200 (0xffff8801a8abf200)
000000001dd02edd: ffff880100000001 (0xffff880100000001)
00000000675b28a9: 0000000000000286 (0x286)
000000008e58879e: 1ffff10035157e1d (0x1ffff10035157e1d)
00000000f384d938: 00000000000000a8 (0xa8)
00000000b0189e2c: 0000000000000000 ...
000000001cbe8151: ffff8801d91fa480 (0xffff8801d91fa480)
00000000d0469b9a: 0000000041b58ab3 (0x41b58ab3)
00000000d60cd1b9: ffffffff889b7583 (regoff.33625+0x36d3e3/0x36e380)
00000000f9e64935: ffffffff81355470 (mm_fault_error+0x380/0x380)
00000000a5500245: ffff8801a8abf228 (0xffff8801a8abf228)
0000000016b6a989: ffffffff81a9b854 (exit_mmap+0xa4/0x5a0)
000000005225a1b2: ffff8801c26d5be0 (0xffff8801c26d5be0)
00000000d36f607b: 1ffff10035157e24 (0x1ffff10035157e24)
00000000f7dc27fc: 0000000041b58ab3 (0x41b58ab3)
00000000aee33d88: ffffffff889cdfa4 (K512_4+0x13c24/0x11bdbc)
000000007c915485: ffffffff81a9b7b0 (__ia32_sys_munmap+0x80/0x80)
00000000cb3adccd: ffffffff81ba59e9 (__khugepaged_exit+0x449/0x680)
00000000ba1bf0d2: ffff8801a8abf228 (0xffff8801a8abf228)
0000000075aa2d83: 1ffff10035157e32 (0x1ffff10035157e32)
000000007222aa96: ffff8801a8abf2e8 (0xffff8801a8abf2e8)
00000000f4892b49: 0000000000000002 (0x2)
000000003d8e2f34: 0000000000005688 (0x5688)
0000000012d2c543: ffff8801a8abf2b0 (0xffff8801a8abf2b0)
00000000ee1fbcfb: ffff8801a8abf2d8 (0xffff8801a8abf2d8)
000000004d25b4c6: ffffffff813563ce (do_page_fault+0xee/0x8a7)
00000000b0998e12: 0000000000000000 ...
0000000082a5a5da: ffff8801a8abf198 (0xffff8801a8abf198)
00000000a26c99da: 0000000041b58ab3 (0x41b58ab3)
0000000029b59b21: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380)
000000007c3e646d: ffffffff813562e0 (vmalloc_sync_all+0x30/0x30)
000000004909af84: ffffffff81650730 (rcu_note_context_switch+0x710/0x710)
00000000f1c61edd: 1ffff10035157e42 (0x1ffff10035157e42)
00000000c317df10: ffff8801a8abf200 (0xffff8801a8abf200)
00000000573be2d5: ffff8801d2d349b0 (0xffff8801d2d349b0)
00000000989efea3: ffff8801d91fa480 (0xffff8801d91fa480)
00000000052213f6: ffffffff87c88b80 (reg2hex+0x3a0/0xf80)
00000000a181a3d4: 00000000000003d3 (0x3d3)
00000000e8b1f2d6: 0000000000000000 ...
00000000dddc9589: ffff8801a8abf228 (0xffff8801a8abf228)
0000000031aab5ad: ffffffff81525705 (__might_sleep+0x95/0x190)
00000000edb243fb: c133ccf6b352e400 (0xc133ccf6b352e400)
00000000610cdb5c: ffff88018f28d300 (0xffff88018f28d300)
00000000ec8678a4: 1ffff10035157e4a (0x1ffff10035157e4a)
00000000cf2a5da4: ffff8801a8abf330 (0xffff8801a8abf330)
000000003918f500: ffff8801a8abf2b0 (0xffff8801a8abf2b0)
0000000078ed9d4f: ffff88018f28d428 (0xffff88018f28d428)
000000006edf6313: ffff8801a8abf358 (0xffff8801a8abf358)
000000004a9416cd: ffffffff8144c021 (mmput+0x251/0x610)
0000000013838b42: 0000000041b58ab3 (0x41b58ab3)
000000000a197c46: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc)
0000000096b9ac52: ffffffff815d1301 (lock_downgrade+0x851/0x8e0)
000000000598d4f8: 0000000041b58ab3 (0x41b58ab3)
000000006b2b5c66: 0000000000000086 (0x86)
00000000c999e151: 0000000000000001 (0x1)
00000000e6071e9d: 0000000000000000 ...
00000000ce384766: ffff8801a8abf2d0 (0xffff8801a8abf2d0)
000000009f6ff9ec: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c)
000000000e631098: 0000000000000000 ...
00000000faa2acd8: 0000000087800a07 (0x87800a07)
00000000cef6c905: 0000000000000001 (0x1)
0000000027ae2772: 0000000000000000 ...
0000000020b191fb: ffff8801a8abf2e9 (0xffff8801a8abf2e9)
00000000f6ba426b: ffffffff87800fce (page_fault+0x1e/0x30)
0000000061c8654e: 0000000000000000 ...
000000004a8f6e21: ffff8801a8abe9e8 (0xffff8801a8abe9e8)
0000000067a7b0e5: ffff8801c19ca000 (0xffff8801c19ca000)
00000000f37c8f48: 1ffff10035157d2d (0x1ffff10035157d2d)
00000000d61e4b38: ffff8801a8abea10 (0xffff8801a8abea10)
00000000caa890dd: 1ffff10035157d29 (0x1ffff10035157d29)
000000008fa76a5f: ffff8801dae23693 (0xffff8801dae23693)
00000000716e0094: ffffed003b5c46d2 (0xffffed003b5c46d2)
0000000036366198: ffffed003b5c46d2 (0xffffed003b5c46d2)
00000000cdc0bab3: ffff8801d91fa480 (0xffff8801d91fa480)
0000000015b43438: dffffc0000000000 (0xdffffc0000000000)
000000006f86cfc3: 0000000000000000 ...
00000000caa90854: 1ffff10038339400 (0x1ffff10038339400)
000000000b933e3a: ffffffff8110983b (pte_list_remove+0x14b/0x420)
00000000d33a2c1a: 0000000000000007 (0x7)
0000000081e3a4f9: ffffffffffffffff (0xffffffffffffffff)
0000000011c3253d: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0)
0000000024562eb8: 0000000000000010 (0x10)
000000005f8d85f6: 0000000000010002 (0x10002)
0000000073261984: ffff8801a8abf398 (0xffff8801a8abf398)
00000000ed5bfa7a: 0000000000000018 (0x18)
0000000002150777: 0000000000000000 ...
00000000d52d70b7: ffffffff8110975b (pte_list_remove+0x6b/0x420)
000000009647edec: 1ffff10000000000 (0x1ffff10000000000)
00000000841ce308: ffff8801d91fab38 (0xffff8801d91fab38)
0000000025a0f57d: 0000000000000201 (0x201)
000000001e673223: 0000000041b58ab3 (0x41b58ab3)
000000002137cf87: ffffffff889bbcc0 (K512_4+0x1940/0x11bdbc)
00000000b4eac37c: ffffffff8146dc30 (mm_update_next_owner+0x980/0x980)
00000000fea23572: ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380)
00000000ac9ef0ca: ffffffff815c8210 (print_usage_bug+0xc0/0xc0)
00000000ffe67a83: 0000000000000286 (0x286)
000000008a490234: 0000000041b58ab3 (0x41b58ab3)
00000000d7b949c9: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380)
00000000c65107a5: ffffffff815c1e00 (graph_lock+0x170/0x170)
00000000c958fe15: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0)
0000000030ea8928: 0000000041b58ab3 (0x41b58ab3)
000000008896c255: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380)
000000005386e32f: 0000000041b58ab3 (0x41b58ab3)
000000002b35ef73: ffffffff889b1f80 (regoff.33625+0x367de0/0x36e380)
00000000831d945c: ffffffff81650730 (rcu_note_context_switch+0x710/0x710)
00000000fb4e8950: ffffffff815d1f7c (lock_acquire+0x1dc/0x520)
000000001b5385a4: 0000000000000000 ...
00000000716873bd: ffff8801a8abf7f0 (0xffff8801a8abf7f0)
00000000192222dd: ffff8801d91fa480 (0xffff8801d91fa480)
00000000fa52014e: 0000000000000000 ...
00000000f2129fc0: 0000000000000039 (0x39)
000000006b14b534: 0000000000000000 ...
000000008e85aa57: ffff8801a8abf4a8 (0xffff8801a8abf4a8)
0000000090a8fbf6: ffffffff81525705 (__might_sleep+0x95/0x190)
000000009ad12502: ffff8801a8abf7d8 (0xffff8801a8abf7d8)
00000000fbbb175d: ffff8801a8abf7d8 (0xffff8801a8abf7d8)
0000000046cb2a5e: 1ffff10035157ea6 (0x1ffff10035157ea6)
00000000875ac5e1: ffff8801d91facb8 (0xffff8801d91facb8)
0000000038becdff: ffffc90000c7e420 (0xffffc90000c7e420)
000000000394db6d: ffffc90000c7e420 (0xffffc90000c7e420)
00000000d0cd648f: 000000000000008e (0x8e)
000000006ba77c61: ffff8801d91facda (0xffff8801d91facda)
00000000f9f2b488: 0000000000000000 ...
00000000e0353e00: 000000000000000c (0xc)
000000006ea35072: ffff8801d91faca4 (0xffff8801d91faca4)
00000000d0b61385: ffff8801a8abf870 (0xffff8801a8abf870)
00000000f1ea9565: ffffffff815cb585 (__lock_acquire+0x7f5/0x5140)
000000004b77f1a1: ffffc90000c7e420 (0xffffc90000c7e420)
00000000675fd69a: ffff8801d91fa480 (0xffff8801d91fa480)
000000002864e22e: ffff8801a8abf550 (0xffff8801a8abf550)
0000000020606fce: ffff8801a8abf638 (0xffff8801a8abf638)
0000000044573626: 0000000000000286 (0x286)
00000000c503dfdc: 0000000000000000 ...
000000000d0d06b7: ffff880100000001 (0xffff880100000001)
000000000ab77fb0: ffff8801d91facb0 (0xffff8801d91facb0)
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00000000b8d4e5c3: ffffffff00000001 (0xffffffff00000001)
000000000ede95ce: 0000000041b58ab3 (0x41b58ab3)
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00000000f97a766c: ffff8801d91facd0 (0xffff8801d91facd0)
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00000000c97c1954: 00000000000020bf (0x20bf)
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0000000001a88696: ffff8801d91facb0 (0xffff8801d91facb0)
000000004991e319: ffff8801d91facb8 (0xffff8801d91facb8)
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0000000074aca7f0: 0000000041b58ab3 (0x41b58ab3)
00000000b04f768f: ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc)
000000001af1384d: ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310)
000000002bbaf18a: 0000000000000230 (0x230)
000000001ce345e9: ffff8801a8abf638 (0xffff8801a8abf638)
000000007f1b8e3a: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0)
0000000030cdcd6c: 0000000041b58ab3 (0x41b58ab3)
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0000000079a1075d: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0)
0000000086ed0b3b: 0000000000000000 ...
000000008ff95435: ffff880100000001 (0xffff880100000001)
000000009364b7b6: 0000000000000000 ...
00000000ed58e8af: ffffc90000c7e418 (0xffffc90000c7e418)
0000000011297a9c: ffffc90000c7e440 (0xffffc90000c7e440)
0000000049d89edf: ffffffff81b5a244 (kasan_check_write+0x14/0x20)
00000000d272f360: ffff8801a8abf630 (0xffff8801a8abf630)
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000000004fac875f: ffff8801a8abf878 (0xffff8801a8abf878)
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0000000083b3a399: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0)
00000000db1d5796: ffff8801a8abf650 (0xffff8801a8abf650)
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00000000c3fcf253: ffff8801a8abf8a0 (0xffff8801a8abf8a0)
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00000000ec7746d3: 1ffff10035157eda (0x1ffff10035157eda)
00000000f2a41e8a: ffff8801a8abf830 (0xffff8801a8abf830)
00000000c832e589: ffff8801a8abf858 (0xffff8801a8abf858)
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000000003d69b746: ffff8801a8abf758 (0xffff8801a8abf758)
000000004b6f836b: ffffed0035157f01 (0xffffed0035157f01)
000000003d3d21ee: fffffe0000000001 (0xfffffe0000000001)
00000000030d77d1: 0000000000000000 ...
000000002429d839: 0000000041b58ab3 (0x41b58ab3)
00000000e0cbdfed: ffff88018eedb320 (0xffff88018eedb320)
0000000086d37361: ffff88018eedb338 (0xffff88018eedb338)
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00000000e66900ae: ffffffff815bfc60 (zap_class+0x720/0x720)
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000000000279f1fd: 00000000001c0018 (0x1c0018)
0000000052401b02: ffff88018f28d300 (0xffff88018f28d300)
00000000618919f9: 0000000000000000 ...
00000000a60c0e97: ffff8801a8abf718 (0xffff8801a8abf718)
00000000b2a2c810: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20)
000000009526bd94: ffffc90000c7e408 (0xffffc90000c7e408)
000000007baae3f6: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0)
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00000000d609588a: ffffc90000c7cd00 (0xffffc90000c7cd00)
0000000098b2ed08: ffff8801a8abf8a0 (0xffff8801a8abf8a0)
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000000001a37bfb3: 0000000041b58ab3 (0x41b58ab3)
0000000098475a70: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380)
0000000046d64624: ffffffff815c1e00 (graph_lock+0x170/0x170)
00000000e9dc72aa: 0000000000000009 (0x9)
00000000f7c48cb3: 00000000ffffffff (0xffffffff)
00000000c0b09142: ffffffff810829e0 (kvm_set_memory_region+0x50/0x50)
0000000023e3de00: ffff8801a8abf7f8 (0xffff8801a8abf7f8)
00000000c588c74e: ffff8801a8abf838 (0xffff8801a8abf838)
000000001c81445d: 1ffff10035157ef4 (0x1ffff10035157ef4)
00000000c1e8d19a: 0000000000000000 ...
00000000d4ce97e4: 0000000041b58ab3 (0x41b58ab3)
00000000a446d255: ffffffff889c5208 (K512_4+0xae88/0x11bdbc)
000000009b9263d2: ffff8801a8abfc9c (0xffff8801a8abfc9c)
0000000078a89406: 0000000000000000 ...
00000000d1607005: ffff8801a8abf7e8 (0xffff8801a8abf7e8)
000000004337a15d: ffffffff81b5a8a1 (memset+0x31/0x40)
0000000052235e06: 1ffff10035157f05 (0x1ffff10035157f05)
0000000054cccba2: ffff8801d91fab60 (0xffff8801d91fab60)
000000009f3abdcd: 0000000000000000 ...
000000006eb437cb: 1ffff10035157f12 (0x1ffff10035157f12)
00000000197a5858: ffff8801d91facb8 (0xffff8801d91facb8)
00000000a01cf033: ffff88018eedb320 (0xffff88018eedb320)
000000000d8086fb: ffff88018eedb320 (0xffff88018eedb320)
000000005ebcf109: 0000000000000000 ...
000000006fbde51b: ffff8801a8abf858 (0xffff8801a8abf858)
000000004f2b4467: ffffffff815c26e6 (find_held_lock+0x36/0x1c0)
00000000d685eacd: 00000001a8abf830 (0x1a8abf830)
00000000e4687282: ffff8801a8abf8b0 (0xffff8801a8abf8b0)
00000000b76ed61c: 1ffff10035157f12 (0x1ffff10035157f12)
0000000003ff5d74: ffff8801a8abf970 (0xffff8801a8abf970)
00000000584c53ca: ffff88018eedb320 (0xffff88018eedb320)
000000009df7d3b9: ffff8801d91fa480 (0xffff8801d91fa480)
00000000e524a99f: ffff8801a8abf8b0 (0xffff8801a8abf8b0)
000000008897aaf9: ffff8801a8abf998 (0xffff8801a8abf998)
00000000a35f47ec: 0000000000000086 (0x86)
00000000e7b64191: 0000000041b58ab3 (0x41b58ab3)
0000000087e722e0: ffffffff00000001 (0xffffffff00000001)
000000004e032ba9: ffff8801d91facb0 (0xffff8801d91facb0)
000000002efc5f94: 0000000000000086 (0x86)
00000000f4f360d7: ffffffff00000001 (0xffffffff00000001)
000000000b5c6ec1: 0000000041b58ab3 (0x41b58ab3)
000000000044cd56: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc)
00000000e3da5569: ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0)
0000000027f0f542: dffffc0000000000 (0xdffffc0000000000)
000000008e60bd8a: 0000000000000000 ...
000000001d8ed2f5: 0000000000000286 (0x286)
000000009b2e9e56: ffff88018eedb320 (0xffff88018eedb320)
000000008f3f641d: 1ffff10035157f25 (0x1ffff10035157f25)
0000000083f813e2: 1ffff10035157f22 (0x1ffff10035157f22)
00000000175d1435: 0000000000000000 ...
000000001925a07b: ffff8801a8abf988 (0xffff8801a8abf988)
000000001497692d: ffff8801ae082140 (0xffff8801ae082140)
00000000ebdbe924: 0000000000000004 (0x4)
00000000af089bd7: ffff8801ae0821dc (0xffff8801ae0821dc)
000000009bb4f8b5: ffff8801a8abf9b0 (0xffff8801a8abf9b0)
0000000032ab1b97: ffffffff814705af (do_group_exit+0x16f/0x430)
0000000004da0b20: 0000000041b58ab3 (0x41b58ab3)
000000002c576bbc: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380)
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000000007bc3e77d: 0000000041b58ab3 (0x41b58ab3)
000000007a19e0c7: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380)
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00000000aa79f7a1: ffff8801d91fa480 (0xffff8801d91fa480)
0000000035d42900: ffffffff876f6f17 (_raw_spin_unlock_irq+0x27/0x70)
0000000088a20b9d: 0000000000000000 ...
000000004b44cc3a: 0000000000000009 (0x9)
00000000f57884c2: 0000000000000000 ...
000000000cea2ed5: ffff8801a8abf988 (0xffff8801a8abf988)
0000000009caf612: ffffffff815ca171 (trace_hardirqs_on_caller+0x421/0x5c0)
00000000ad3da5e9: ffff88018eedb308 (0xffff88018eedb308)
000000001bd52c22: ffff8801d91fa480 (0xffff8801d91fa480)
000000002d608625: dffffc0000000000 (0xdffffc0000000000)
0000000083e22f07: 0000000000000000 ...
0000000000131dc7: 0000000000000009 (0x9)
0000000092fbfbdb: 0000000000000000 ...
00000000e0e13fa6: ffff8801a8abfb60 (0xffff8801a8abfb60)
00000000d8d4c930: ffffffff814a6cd6 (get_signal+0x886/0x1960)
00000000e3c34929: 1ffff10035157f43 (0x1ffff10035157f43)
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000000001616dfdb: ffff8801a8abfc70 (0xffff8801a8abfc70)
0000000040148302: 0000000000000108 (0x108)
000000006d5d1bb3: ffff8801ae0821dc (0xffff8801ae0821dc)
00000000fa2c3839: ffff88018eedb308 (0xffff88018eedb308)
00000000aa784665: ffff8801ae082140 (0xffff8801ae082140)
000000003f9f1307: ffffffff00000004 (0xffffffff00000004)
000000003120d134: 0000000800000001 (0x800000001)
00000000b707d3ad: ffff88018eedab00 (0xffff88018eedab00)
0000000040b1f5b8: ffff8801a8abfc90 (0xffff8801a8abfc90)
00000000a07cd234: 0000000041b58ab3 (0x41b58ab3)
00000000b2a7ca38: ffffffff889aab78 (regoff.33625+0x3609d8/0x36e380)
000000008c2dbe99: ffffffff814a6450 (ptrace_notify+0x130/0x130)
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000000008d5c98da: ffff8801dae23680 (0xffff8801dae23680)
000000005fa937c5: 1ffff10035157f51 (0x1ffff10035157f51)
0000000033a14637: ffff8801dae23680 (0xffff8801dae23680)
000000000c710f72: ffff8801dae23690 (0xffff8801dae23690)
0000000081e95026: ffff8801a8abfa70 (0xffff8801a8abfa70)
00000000340b2ba7: ffff8801d4aa9790 (0xffff8801d4aa9790)
00000000d9dac03a: ffff8801a8abfb10 (0xffff8801a8abfb10)
00000000ac38205e: ffffffff81645395 (rcu_is_watching+0x85/0x140)
00000000cdcca021: ffff8801a8abfad0 (0xffff8801a8abfad0)
000000001ca3b7ce: 0000000041b58ab3 (0x41b58ab3)
000000000b5831e8: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380)
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000000008772dc06: ffff8801a8abfbd0 (0xffff8801a8abfbd0)
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00000000baa2a2ee: ffff8801a873c480 (0xffff8801a873c480)
000000002d71ba97: ffff8801a8abfbf8 (0xffff8801a8abfbf8)
00000000e1ceb7f4: ffffffff81c7e21f (__fget_light+0x2ef/0x430)
00000000acff5659: 0000000000000286 (0x286)
00000000afdbb218: 0000400000000000 (0x400000000000)
000000004745b410: 0000000000000004 (0x4)
000000001a5690b0: 0000000041b58ab3 (0x41b58ab3)
000000002ad7c484: 0000000000000000 ...
0000000017b192dd: ffffffff81c7df30 (fget_raw+0x20/0x20)
0000000021d754ea: 0000000000000001 (0x1)
00000000558774cf: ffff880100000004 (0xffff880100000004)
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00000000e2e2668d: ffff8801a8abfbc8 (0xffff8801a8abfbc8)
00000000ecd6aec9: 1ffff10035157f6d (0x1ffff10035157f6d)
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00000000089bb2bf: ffff8801a8abff58 (0xffff8801a8abff58)
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000000003c3782ca: ffff8801a8abfd78 (0xffff8801a8abfd78)
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00000000c9236bf8: ffffffff81c7d8a0 (expand_files.part.8+0x9a0/0x9a0)
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000000004e364d34: 0000000000000001 (0x1)
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000000004691dbc5: ffffffff815c17fd (trace_hardirqs_off+0xd/0x10)
000000001d155b0e: 0000000000000000 ...
00000000de6982d9: ffffffff876f73a3 (_raw_spin_unlock_irqrestore+0x63/0xc0)
0000000062851cfe: ffffffff8a8e75a8 (obj_hash+0xf1dc8/0x100020)
000000004217460b: 0000000000000000 ...
0000000085deb175: 1ffff10035157f8d (0x1ffff10035157f8d)
0000000068ffedad: ffff8801aeef6300 (0xffff8801aeef6300)
0000000002271720: 0000000041b58ab3 (0x41b58ab3)
000000001c025e87: ffffffff889b20d8 (regoff.33625+0x367f38/0x36e380)
00000000b856fb89: ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0)
00000000c768275c: ffff8801a8abfcd0 (0xffff8801a8abfcd0)
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00000000bfd2fdce: ffff8801a8abfc10 (0xffff8801a8abfc10)
000000008ed4fffc: ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20)
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00000000d8adcc07: 1ffff10035157f8e (0x1ffff10035157f8e)
0000000055466641: ffff8801a8abfc90 (0xffff8801a8abfc90)
00000000736c28f2: ffff8801a8abfdd0 (0xffff8801a8abfdd0)
00000000c49a3c69: 00000000ffffff9c (0xffffff9c)
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000000007c37a3ac: ffff8801a8abfdf8 (0xffff8801a8abfdf8)
0000000003d625d5: ffffffff85d51a57 (__sys_getpeername+0x237/0x430)
0000000071965e56: 0000000000000019 (0x19)
00000000a3024862: 0000000020000340 (0x20000340)
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000000005bed3eb2: 0000000041b58ab3 (0x41b58ab3)
00000000a35463bd: ffffffff88a916b0 (K512_4+0xd7330/0x11bdbc)
000000008fb0d47a: ffffffff85d51820 (__ia32_sys_getsockname+0xb0/0xb0)
00000000f618e110: 0000400000000000 (0x400000000000)
0000000022cd50a3: 0000000000000009 (0x9)
0000000074e28251: 0000000000000000 ...
00000000e3750118: ffff8801a8abfe20 (0xffff8801a8abfe20)
00000000c51504a8: ffff8801a8abfe20 (0xffff8801a8abfe20)
000000007df8d458: ffff8801d91fa480 (0xffff8801d91fa480)
00000000f05aa687: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310)
000000009681d00e: ffff8801a8abfdf8 (0xffff8801a8abfdf8)
00000000c3294a0a: fffffbfff11a31ae (0xfffffbfff11a31ae)
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00000000a09a3286: ffff8801a8abfdf8 (0xffff8801a8abfdf8)
0000000091fc2ff1: fffffbfff11a31ae (0xfffffbfff11a31ae)
000000004606effc: 0000000000000004 (0x4)
0000000091356ef7: ffff8801a8abfe20 (0xffff8801a8abfe20)
000000003b1aa7d5: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310)
000000007fbdaf7a: 1ffff10035157fb3 (0x1ffff10035157fb3)
00000000d167c3c1: ffff8801a8abff58 (0xffff8801a8abff58)
00000000c7697f2b: 0000000041b58ab3 (0x41b58ab3)
00000000dc1f55f4: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380)
000000007b8959df: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0)
00000000691953ed: ffff8801d91facb0 (0xffff8801d91facb0)
000000006360603b: ffff8801a8abfdf8 (0xffff8801a8abfdf8)
00000000d7022186: ffffffff81c4b211 (ksys_ioctl+0x81/0xd0)
00000000e1305bb4: ffff8801d91fa480 (0xffff8801d91fa480)
00000000ab216723: ffffffff8100c172 (do_syscall_64+0x92/0x800)
000000004402f587: ffff8801a8abff20 (0xffff8801a8abff20)
000000006e46151d: ffff8801a8abff58 (0xffff8801a8abff58)
000000003fc0f5fd: dffffc0000000000 (0xdffffc0000000000)
0000000056b9edab: 0000000000000086 (0x86)
0000000023e86d19: ffff8801d91fa480 (0xffff8801d91fa480)
00000000146a0438: 1ffff10035157fc8 (0x1ffff10035157fc8)
00000000bbd9dc97: 0000000000000004 (0x4)
000000001e1dd8c3: ffff8801a8abff58 (0xffff8801a8abff58)
00000000b208e1c5: 1ffff10035157fdc (0x1ffff10035157fdc)
000000008fa96d6f: ffff8801a8abff48 (0xffff8801a8abff48)
00000000b6139403: ffffffff8100c78c (do_syscall_64+0x6ac/0x800)
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00000000145c3bac: 0000000000000004 (0x4)
0000000089786762: 0000000041b58ab3 (0x41b58ab3)
00000000e6ff074d: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380)
00000000d3df209b: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0)
000000009d0f64a7: ffff8801a8abfe68 (0xffff8801a8abfe68)
000000006e4f8bb1: 0000000000000000 ...
00000000f88f1d68: ffff8801a8abff48 (0xffff8801a8abff48)
000000002f7a6929: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0)
00000000d996e091: ffff8801a8abff58 (0xffff8801a8abff58)
00000000e0cb55e1: 0000000041b58ab3 (0x41b58ab3)
000000005d406552: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380)
00000000cf81cb84: ffff8801d91facb0 (0xffff8801d91facb0)
0000000048269880: ffff8801a8abfea8 (0xffff8801a8abfea8)
00000000225d28e3: 0000000000000004 (0x4)
000000009550dc0a: ffff8801d91fa480 (0xffff8801d91fa480)
000000002cb14108: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe)
000000000597c506: 0000000000000000 ...
00000000c718ab66: 0000000000000086 (0x86)
00000000e67b1400: 0000000000000000 ...
00000000263fa7bf: 0000000000000004 (0x4)
00000000efe2a296: 0000000000000000 ...
000000009b199ca4: ffff8801a8abff48 (0xffff8801a8abff48)
000000005d5fcb15: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c)
00000000a850dcdd: 0000000000000000 ...
0000000030b9ed8f: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe)
00000000a40576b9: 0000000000000000 ...
00000000bb55dbb0: 00007fb0da5dc9c0 (0x7fb0da5dc9c0)
00000000a32bf6d5: 0000000000a3e81f (0xa3e81f)
0000000038ab7bd7: 0000000000000000 ...
00000000ee4b89be: 000000000072bec8 (0x72bec8)
00000000efe6fe7c: 000000000072bec8 (0x72bec8)
000000006d9ff324: 0000000000000246 (0x246)
00000000803d83fa: 0000000000000000 ...
0000000018fa7e9b: 000000000072bea0 (0x72bea0)
00000000161745a3: 0000000000000000 ...
0000000030154d51: fffffffffffffe00 (0xfffffffffffffe00)
00000000b1cb89cc: 0000000000455a09 (0x455a09)
00000000db7d0ab1: 0000000000000000 ...
000000006f524dd7: 000000000072bec8 (0x72bec8)
00000000e54a752b: 00000000000000ca (0xca)
00000000e064a1c9: 0000000000455a09 (0x455a09)
0000000082273eea: 0000000000000033 (0x33)
00000000b8729ca6: 0000000000000246 (0x246)
00000000bfc7f5f0: 00007fb0da5dbce8 (0x7fb0da5dbce8)
00000000e12c668a: 000000000000002b (0x2b)

The buggy address belongs to the page:
page:ffffea0006a2afc0 count:0 mapcount:0 mapping:0000000000000000 index:0x0
flags: 0x2fffc0000000000()
raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff
raw: 0000000000000000 dead000000000101 0000000000000000 0000000000000000
page dumped because: kasan: bad access detected

Memory state around the buggy address:
 ffff8801a8abf200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2
 ffff8801a8abf280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2
>ffff8801a8abf300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00
                         ^
 ffff8801a8abf380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2
 ffff8801a8abf400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2
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