netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. BUG: unable to handle kernel paging request at 0000000000005688 PGD 1d0943067 P4D 1d0943067 PUD 1b2b10067 PMD 0 Oops: 0002 [#1] SMP KASAN Dumping ftrace buffer: (ftrace buffer empty) Modules linked in: CPU: 0 PID: 4899 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #78 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:ffff880184e07398 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 ffff880184e07310 by task syz-executor7/4899 CPU: 0 PID: 4899 Comm: syz-executor7 Not tainted 4.17.0-rc7+ #78 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:ffff880184e07398 EFLAGS: 00010002 RAX: dffffc0000000000 RBX: 1ffff100309c0d29 RCX: 0000000000000000 RDX: 1ffff10039f28c00 RSI: ffffffff8110983b RDI: 0000000000000007 RBP: ffff880184e06a10 R08: ffff8801ad6e8640 R09: ffffed003b5c46d2 R10: ffffed003b5c46d2 R11: ffff8801dae23693 R12: 1ffff100309c0d2d R13: ffff8801cf946000 R14: ffff880184e069e8 R15: 0000000000000000 WARNING: kernel stack regs at 00000000e9a77f8d in syz-executor7:4899 has bad 'bp' value 00000000fda01e19 unwind stack type:1 next_sp: (null) mask:0x2 graph_idx:0 00000000447cdd2d: ffff880184e06d18 (0xffff880184e06d18) 00000000d227d048: ffffffff8129e9d1 (show_trace_log_lvl+0x1dd/0x25c) 000000008ac33de1: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 00000000e04dbeb3: ffff880184e07368 (0xffff880184e07368) 00000000ee421350: 0000000000000002 (0x2) 00000000d42f0910: 0000000000000001 (0x1) 000000005e7d8326: ffff880184e00000 (0xffff880184e00000) 00000000ddda7cbf: ffff880184e08000 (0xffff880184e08000) 000000002cd9da5d: 0000000000000000 ... 000000003d143c28: 0000000000000001 (0x1) 00000000951a6eb1: ffff880184e00000 (0xffff880184e00000) 0000000084605adc: ffff880184e08000 (0xffff880184e08000) 0000000012a6af09: 0000000000000000 ... 000000008a74f63e: 0000000000000002 (0x2) 000000001f32962e: ffff8801ad6e8640 (0xffff8801ad6e8640) 000000009e4b142b: 0000010100000000 (0x10100000000) 00000000232409f0: 0000000000000000 ... 000000003f483fd5: ffff880184e06c50 (0xffff880184e06c50) 0000000099e1300c: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 0000000041790abb: ffff880184e072e8 (0xffff880184e072e8) 0000000043006b4f: 0000000000000093 (0x93) 0000000099b5e0bd: 0000000000000000 ... 000000007c464280: ffffffff88d18d60 (pv_cpu_ops+0x120/0x120) 0000000004409c64: 00000000ffffffff (0xffffffff) 00000000ccd58ad5: ffff880184e06d28 (0xffff880184e06d28) 000000003e6521ae: ffffffff8129ea88 (show_stack+0x38/0x3a) 00000000be9338ec: ffff880184e06dd8 (0xffff880184e06dd8) 0000000079511688: ffffffff876824d5 (dump_stack+0x1b9/0x294) 000000002e4a1f62: fffffbfff11a31ac (0xfffffbfff11a31ac) 00000000c6d9cc7f: dffffc0000000000 (0xdffffc0000000000) 0000000026cb2238: 1ffff100309c0daa (0x1ffff100309c0daa) 000000009b0fc732: 0000000041b58ab3 (0x41b58ab3) 000000004d1f2ed1: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) 0000000006fff9e5: ffffffff8768231c (dump_stack_print_info.cold.2+0x52/0x52) 0000000038e19c1f: ffffffff8160f782 (printk+0x9e/0xba) 00000000f73a577d: 0000000041b58ab3 (0x41b58ab3) 0000000061aaa9f7: ffffffff889bb5fa (K512_4+0x127a/0x11bdbc) 00000000afd635d7: ffffffff8160f6e4 (kmsg_dump_rewind_nolock+0xe4/0xe4) 00000000acffccbc: ffffffff88e23780 (kmem_cache_boot+0x320/0x320) 0000000017add192: ffffffff00000008 (0xffffffff00000008) 0000000080a40b7e: ffff880184e06e20 (0xffff880184e06e20) 00000000330c5238: ffff880184e06dd0 (0xffff880184e06dd0) 000000004e7611c2: ffffffff81b5a244 (kasan_check_write+0x14/0x20) 000000004e3df4cb: ffffea00061381c0 (0xffffea00061381c0) 00000000f40eb134: 0000000000000000 ... 00000000b83805ab: ffff880184e07310 (0xffff880184e07310) 000000003ee6adfe: 0000000000000008 (0x8) 000000009a6b787b: ffff880184e07310 (0xffff880184e07310) 0000000034b4bb4b: ffff880184e06e10 (0xffff880184e06e10) 000000004b2d9b5c: ffffffff81b5b531 (print_address_description+0x6c/0x20b) 00000000e5dfcaa9: ffff880184e07310 (0xffff880184e07310) 0000000058be4d07: 0000000000000000 ... 000000006cf8aa84: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) 00000000c52bd7d8: 0000000000000008 (0x8) 000000000fab8f29: ffff880184e07310 (0xffff880184e07310) 00000000c55a243f: ffff880184e06e50 (0xffff880184e06e50) 00000000b1fe92c9: ffffffff81b5b912 (kasan_report.cold.7+0x242/0x2fe) 0000000045d703e8: 0000000000000086 (0x86) 000000003ca4e31d: ffff880184e072e8 (0xffff880184e072e8) 000000007db880b4: 0000000000000001 (0x1) 00000000a29e3723: 0000000000000000 ... 0000000052b46d31: ffff880184e072e8 (0xffff880184e072e8) 000000009e2ec026: ffff880184e06e60 (0xffff880184e06e60) 000000009b711033: ffffffff81b5b214 (__asan_report_load8_noabort+0x14/0x20) 000000005b1fd90c: ffff880184e06ec8 (0xffff880184e06ec8) 00000000ffe0033b: ffffffff8128c4d4 (__show_regs.cold.7+0x4e/0x54a) 00000000504b1730: ffff880184e06eb0 (0xffff880184e06eb0) 000000005cb3108c: ffffffff8768230d (dump_stack_print_info.cold.2+0x43/0x52) 000000004eb8c38b: ffff880184e072e8 (0xffff880184e072e8) 000000003bb2d3dd: ffffffff889b2919 (regoff.33625+0x368779/0x36e380) 000000007815562a: ffffffff87c797c0 (__func__.46292+0x680/0x940) 00000000c390cbab: 0000000000000002 (0x2) 00000000e66e0742: ffff880184e072e8 (0xffff880184e072e8) 00000000eedab1f8: ffffffff87c797c0 (__func__.46292+0x680/0x940) 0000000037924e6b: 0000000000000002 (0x2) 00000000d5d1c48f: 0000000000000000 ... 00000000d8f82d0c: ffff880184e072e8 (0xffff880184e072e8) 0000000045da09c0: ffff880184e06f00 (0xffff880184e06f00) 00000000b6c73885: ffffffff8129e71b (show_regs+0x2b/0x40) 000000009f1e0681: ffff880184e072e8 (0xffff880184e072e8) 0000000000a9eae2: ffff880184e072e8 (0xffff880184e072e8) 00000000330020c9: ffffffff87c797c0 (__func__.46292+0x680/0x940) 0000000019b48ded: 0000000000000002 (0x2) 0000000023167ce3: 0000000000000000 ... 00000000e241aa91: ffff880184e06f28 (0xffff880184e06f28) 000000004b6df6a3: ffffffff8129ec5c (__die+0x90/0xc4) 000000003e3f1c35: 1ffff100309c0dee (0x1ffff100309c0dee) 00000000ff6f4204: 0000000057ac6e9d (0x57ac6e9d) 000000005163fbc8: ffff8801ad6e8640 (0xffff8801ad6e8640) 0000000084c3d770: ffff880184e06ff8 (0xffff880184e06ff8) 00000000643789b8: ffffffff8135423b (no_context+0x3ab/0x960) 00000000e5d6a520: ffffffff81071959 (kvm_mmu_notifier_release+0x59/0x90) 0000000011a87907: ffffffff81071900 (kvm_dying_cpu+0x50/0x50) 000000002ccbd68f: 0000000000000086 (0x86) 00000000a6696420: dffffc0000000001 (0xdffffc0000000001) 0000000034da017d: ffffed000000000b (0xffffed000000000b) 000000004be99dbb: 0000000000005688 (0x5688) 00000000a29ccf7d: 0000000000000002 (0x2) 000000006002d88e: 0000000041b58ab3 (0x41b58ab3) 0000000097772fd9: ffffffff889b0969 (regoff.33625+0x3667c9/0x36e380) 00000000a412faf5: ffffffff81353e90 (pgtable_bad+0x130/0x130) 00000000a09d2414: ffff880184e06f98 (0xffff880184e06f98) 00000000a3b45190: 1ffff100309c0df7 (0x1ffff100309c0df7) 0000000004bf3a35: 0000000184e06fd0 (0x184e06fd0) 0000000009d050c2: ffff880184e07018 (0xffff880184e07018) 00000000e306b2f9: ffff8801cf099228 (0xffff8801cf099228) 000000002f53e457: ffff8801cf098d00 (0xffff8801cf098d00) 0000000006370231: 0000000041b58ab3 (0x41b58ab3) 00000000feda00d9: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) 00000000dc0c4c91: ffffffff81b3b730 (__mmu_notifier_invalidate_range_end+0x380/0x380) 00000000aed7cb2a: 0000000000000002 (0x2) 00000000dc410852: ffff8801ad6e8640 (0xffff8801ad6e8640) 000000005fcb1783: 0000000000005688 (0x5688) 000000009054d627: ffff880184e072e8 (0xffff880184e072e8) 000000002dbecf63: 0000000000000000 ... 0000000059b5828c: ffff880184e07058 (0xffff880184e07058) 00000000f88f3bef: ffffffff81354ac3 (__bad_area_nosemaphore+0x2d3/0x370) 00000000ec7c7aec: ffffffff00000001 (0xffffffff00000001) 00000000fb2a52d7: 0000000041b58ab3 (0x41b58ab3) 00000000e7140162: ffff88017ff56710 (0xffff88017ff56710) 00000000a85161d4: 0000000000000000 ... 000000002532f596: 00000001dae23680 (0x1dae23680) 00000000198e3913: ffff880184e072e8 (0xffff880184e072e8) 00000000a343b108: 0000000000000002 (0x2) 00000000f20c3160: 0000000000005688 (0x5688) 0000000004dc51f8: 0000000000000000 ... 0000000080f6457f: 0000000000000002 (0x2) 00000000149f239f: ffff880184e07088 (0xffff880184e07088) 0000000034d9ceba: ffffffff81354b93 (bad_area_nosemaphore+0x33/0x40) 00000000f11aa27a: 0000000000005688 (0x5688) 0000000097e330bd: ffff880184e072e8 (0xffff880184e072e8) 000000001a85ab5f: 0000000000000000 ... 00000000b12e2828: 0000000000000001 (0x1) 00000000f9913f9d: ffff880184e07170 (0xffff880184e07170) 000000009668d30b: ffffffff81355643 (__do_page_fault+0x1d3/0xe40) 00000000d31fff8c: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000e385155b: ffffffff88d8e520 (rcu_callback_map+0x40/0x40) 0000000045118c7a: ffffffff81ba59c1 (__khugepaged_exit+0x421/0x680) 00000000768e2bcd: ffff880184e07200 (0xffff880184e07200) 000000008e477c30: ffff880100000001 (0xffff880100000001) 00000000381455c4: 0000000000000286 (0x286) 000000007693feda: 1ffff100309c0e1d (0x1ffff100309c0e1d) 0000000051863f3d: 00000000000000a8 (0xa8) 0000000000f98ef3: 0000000000000000 ... 0000000050769bd5: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000d6daee67: 0000000041b58ab3 (0x41b58ab3) 00000000a432b44d: ffffffff889b7583 (regoff.33625+0x36d3e3/0x36e380) 00000000d11304c2: ffffffff81355470 (mm_fault_error+0x380/0x380) 00000000e5c81b19: ffff880184e07228 (0xffff880184e07228) 0000000064327c25: ffffffff81a9b854 (exit_mmap+0xa4/0x5a0) 00000000458a189a: ffff8801af52eb00 (0xffff8801af52eb00) 00000000fc32d4c4: 1ffff100309c0e24 (0x1ffff100309c0e24) 0000000096151586: 0000000041b58ab3 (0x41b58ab3) 00000000c7caab88: ffffffff889cdfa4 (K512_4+0x13c24/0x11bdbc) 00000000cac58e4a: ffffffff81a9b7b0 (__ia32_sys_munmap+0x80/0x80) 00000000be427932: ffffffff81ba59e9 (__khugepaged_exit+0x449/0x680) 0000000041201f33: ffff880184e07228 (0xffff880184e07228) 00000000b2e2ca6c: 1ffff100309c0e32 (0x1ffff100309c0e32) 00000000c96bf493: ffff880184e072e8 (0xffff880184e072e8) 00000000afdedc4a: 0000000000000002 (0x2) 00000000743fae3d: 0000000000005688 (0x5688) 00000000c13a1a4e: ffff880184e072b0 (0xffff880184e072b0) 000000004c6cca99: ffff880184e072d8 (0xffff880184e072d8) 000000005b0f1257: ffffffff813563ce (do_page_fault+0xee/0x8a7) 00000000adc37bc9: 0000000000000000 ... 000000000b26cf00: ffff880184e07198 (0xffff880184e07198) 0000000049ce8341: 0000000041b58ab3 (0x41b58ab3) 000000002238c145: ffffffff889a59e8 (regoff.33625+0x35b848/0x36e380) 00000000a9df8177: ffffffff813562e0 (vmalloc_sync_all+0x30/0x30) 000000009b5d750c: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) 00000000092c70b2: 1ffff100309c0e42 (0x1ffff100309c0e42) 000000005fe8c99e: ffff880184e07200 (0xffff880184e07200) 000000006970f9b3: ffff8801b0dcd160 (0xffff8801b0dcd160) 00000000bd2418be: ffff8801ad6e8640 (0xffff8801ad6e8640) 000000009c9b4e0b: ffffffff87c88b00 (reg2hex+0x3a0/0xf80) 00000000e5d6eca2: 00000000000003d3 (0x3d3) 00000000e2138607: 0000000000000000 ... 000000003b7942d4: ffff880184e07228 (0xffff880184e07228) 00000000e0abdc77: ffffffff81525705 (__might_sleep+0x95/0x190) 000000007f5b7f00: 8993d349becb2b00 (0x8993d349becb2b00) 00000000d7ceae86: ffff8801cf098d00 (0xffff8801cf098d00) 00000000f19172a2: 1ffff100309c0e4a (0x1ffff100309c0e4a) 000000001315c3c5: ffff880184e07330 (0xffff880184e07330) 000000009fa18c1d: ffff880184e072b0 (0xffff880184e072b0) 000000000e581018: ffff8801cf098e28 (0xffff8801cf098e28) 00000000d5fed833: ffff880184e07358 (0xffff880184e07358) 00000000f446ff9d: ffffffff8144c021 (mmput+0x251/0x610) 000000005a71050c: 0000000041b58ab3 (0x41b58ab3) 000000006c271374: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) 00000000f0008bb1: ffffffff815d1301 (lock_downgrade+0x851/0x8e0) 00000000125d1926: 0000000041b58ab3 (0x41b58ab3) 00000000f0967949: 0000000000000086 (0x86) 000000005a1abcac: 0000000000000001 (0x1) 00000000a690c1cf: 0000000000000000 ... 00000000507dc37a: ffff880184e072d0 (0xffff880184e072d0) 00000000d50ac221: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 000000006b59abe5: 0000000000000000 ... 0000000015c43709: 0000000087800a07 (0x87800a07) 000000001a84ade6: 0000000000000001 (0x1) 000000006d6dfca7: 0000000000000000 ... 0000000023e8b020: ffff880184e072e9 (0xffff880184e072e9) 00000000bb49587f: ffffffff87800fce (page_fault+0x1e/0x30) 00000000e9a77f8d: 0000000000000000 ... 0000000083c44fe6: ffff880184e069e8 (0xffff880184e069e8) 000000005180a065: ffff8801cf946000 (0xffff8801cf946000) 000000009db85fa5: 1ffff100309c0d2d (0x1ffff100309c0d2d) 000000003a44d91a: ffff880184e06a10 (0xffff880184e06a10) 0000000046a07d92: 1ffff100309c0d29 (0x1ffff100309c0d29) 00000000cf5c1564: ffff8801dae23693 (0xffff8801dae23693) 000000005f647d4b: ffffed003b5c46d2 (0xffffed003b5c46d2) 00000000bbc46b6e: ffffed003b5c46d2 (0xffffed003b5c46d2) 0000000086449c3c: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000cdc549ae: dffffc0000000000 (0xdffffc0000000000) 00000000abdcd777: 0000000000000000 ... 000000007ca974d8: 1ffff10039f28c00 (0x1ffff10039f28c00) 000000000bd77c24: ffffffff8110983b (pte_list_remove+0x14b/0x420) 0000000064423a9e: 0000000000000007 (0x7) 00000000e5d7fcf4: ffffffffffffffff (0xffffffffffffffff) 000000008892a5ec: ffffffff811f7452 (vmx_vcpu_run+0x942/0x25c0) 00000000473a84a2: 0000000000000010 (0x10) 00000000235b6a55: 0000000000010002 (0x10002) 00000000a3a8718b: ffff880184e07398 (0xffff880184e07398) 000000000cb763a6: 0000000000000018 (0x18) 000000003a5f5b5d: 0000000000000000 ... 0000000010a27e0d: ffffffff8110975b (pte_list_remove+0x6b/0x420) 00000000c31bee19: 1ffff10000000000 (0x1ffff10000000000) 00000000eca5c2cc: ffff8801ad6e8cf8 (0xffff8801ad6e8cf8) 0000000028973704: 0000000000000201 (0x201) 000000005a363d44: 0000000041b58ab3 (0x41b58ab3) 0000000094614c43: ffffffff889bbcc0 (K512_4+0x1940/0x11bdbc) 00000000d88e959b: ffffffff8146dc30 (mm_update_next_owner+0x980/0x980) 00000000b43bf0e9: ffffffff889a7b58 (regoff.33625+0x35d9b8/0x36e380) 0000000024ac1cd3: ffffffff815c8210 (print_usage_bug+0xc0/0xc0) 000000001f099b81: 0000000000000286 (0x286) 00000000fe160011: 0000000041b58ab3 (0x41b58ab3) 00000000fdeb6c6f: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) 0000000045076aee: ffffffff815c1e00 (graph_lock+0x170/0x170) 00000000573ece82: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) 00000000ec3a5b2d: 0000000041b58ab3 (0x41b58ab3) 00000000d224aabc: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) 0000000099deaa53: 0000000041b58ab3 (0x41b58ab3) 0000000050f7e0aa: ffffffff889b1f80 (regoff.33625+0x367de0/0x36e380) 000000004c68372c: ffffffff81650730 (rcu_note_context_switch+0x710/0x710) 000000004deca681: ffffffff815d1f7c (lock_acquire+0x1dc/0x520) 0000000049cb085b: 0000000000000000 ... 00000000e6377ff3: ffff880184e077f0 (0xffff880184e077f0) 000000008a1ca8b4: ffff8801ad6e8640 (0xffff8801ad6e8640) 0000000013207b92: ffffffff87cc7360 (tk_debug_sleep_time_fops+0x2c0/0x940) 00000000c039ff10: 0000000000000039 (0x39) 000000007170d3bc: 0000000000000000 ... 00000000526cb19c: ffff880184e074a8 (0xffff880184e074a8) 000000005d92320e: ffffffff81525705 (__might_sleep+0x95/0x190) 00000000cf058f04: ffff880184e077d8 (0xffff880184e077d8) 000000002aad6ed4: ffff880184e077d8 (0xffff880184e077d8) 00000000ff867a5f: 1ffff100309c0ea6 (0x1ffff100309c0ea6) 000000004e26aa4d: ffff8801ad6e8e78 (0xffff8801ad6e8e78) 00000000d4140767: ffffc90000c7afa0 (0xffffc90000c7afa0) 000000006266c7d3: ffffc90000c7afa0 (0xffffc90000c7afa0) 00000000d0adefd6: 000000000000008e (0x8e) 000000001d85d549: ffff8801ad6e8e9a (0xffff8801ad6e8e9a) 00000000a6e5ed76: 0000000000000000 ... 00000000e848aded: 000000000000000c (0xc) 000000003e6eaf84: ffff8801ad6e8e64 (0xffff8801ad6e8e64) 000000001efdeaa9: ffff880184e07870 (0xffff880184e07870) 000000001e29b9ae: ffffffff815cb585 (__lock_acquire+0x7f5/0x5140) 00000000a6f33768: ffffc90000c7afa0 (0xffffc90000c7afa0) 000000000c7d7055: ffff8801ad6e8640 (0xffff8801ad6e8640) 0000000060b84401: ffff880184e07550 (0xffff880184e07550) 0000000090d8391f: ffff880184e07638 (0xffff880184e07638) 000000002247ba1a: 0000000000000286 (0x286) 0000000097aff1de: 0000000000000000 ... 0000000043d77e85: ffff880100000001 (0xffff880100000001) 000000001fe51c78: ffff8801ad6e8e70 (0xffff8801ad6e8e70) 0000000087284729: 0000000000000286 (0x286) 00000000b0635a22: ffffffff00000001 (0xffffffff00000001) 00000000f7226635: 0000000041b58ab3 (0x41b58ab3) 00000000844000b6: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) 00000000f045251c: ffff8801ad6e8e90 (0xffff8801ad6e8e90) 000000003a017d49: ffffc90000000000 (0xffffc90000000000) 00000000d6256cbe: ffffffff8a2219c0 (chainhash_table+0x3a1c0/0x40020) 00000000bdc89e8e: 00000000000020c1 (0x20c1) 00000000d3338aba: ffff8801ad6e8e98 (0xffff8801ad6e8e98) 00000000c80c2c56: ffff8801ad6e8e70 (0xffff8801ad6e8e70) 00000000c8be2497: ffff8801ad6e8e78 (0xffff8801ad6e8e78) 00000000c8d3c22b: 1ffff100309c0eb0 (0x1ffff100309c0eb0) 00000000621a3689: 0000000041b58ab3 (0x41b58ab3) 00000000e2f84b60: ffffffff889c0a58 (K512_4+0x66d8/0x11bdbc) 00000000aa77ffa0: ffffffff815cad90 (debug_check_no_locks_freed+0x310/0x310) 00000000a69a2d5c: 0000000000000232 (0x232) 00000000b7b122b0: ffff880184e07638 (0xffff880184e07638) 00000000f173af17: ffffffff815e1a5e (do_raw_spin_unlock+0x9e/0x2e0) 00000000fe6efa63: 0000000041b58ab3 (0x41b58ab3) 0000000055497dc7: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) 000000006ec5cea8: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) 00000000d053a54c: 0000000000000000 ... 00000000044e90b0: 0000000000000001 (0x1) 00000000b6d2de01: 0000000000000000 ... 000000004de84885: ffffc90000c7af98 (0xffffc90000c7af98) 000000008013864e: ffffc90000c7afc0 (0xffffc90000c7afc0) 00000000dda2d3a7: ffffffff81b5a244 (kasan_check_write+0x14/0x20) 00000000012c8b53: ffff880184e07630 (0xffff880184e07630) 00000000bccc02f8: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) 00000000d99f2add: 0000000000000002 (0x2) 00000000844693c0: ffff8801cf098d00 (0xffff8801cf098d00) 00000000bfef0e75: ffff880184e07878 (0xffff880184e07878) 00000000ee6b2a85: ffffffff89c93c48 (lock_chains+0xb46c8/0x200020) 0000000018648db3: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 00000000f6d92f14: ffff880184e07650 (0xffff880184e07650) 00000000adf9bef4: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) 00000000c2db9e2e: ffff880184e07650 (0xffff880184e07650) 00000000fe9aadfe: ffffffff817943a8 (__sanitizer_cov_trace_const_cmp8+0x18/0x20) 00000000de19376a: ffff880184e078a0 (0xffff880184e078a0) 00000000acbb07a7: ffffffff816c62d1 (futex_wait+0x5c1/0x9f0) 000000005d6685d9: ffffffff89be1ec8 (lock_chains+0x2948/0x200020) 000000007627d740: 1ffff100309c0ed7 (0x1ffff100309c0ed7) 00000000d592142e: 0000000000000000 ... 000000004c6c8602: ffff880184e07808 (0xffff880184e07808) 0000000045a0ea85: 00000000ffffffff (0xffffffff) 000000004737966c: 000000000072c028 (0x72c028) 00000000cc37f4ef: ffff880184e076d8 (0xffff880184e076d8) 00000000c35273dd: ffff880184e07758 (0xffff880184e07758) 00000000bdb9a3a7: ffffed00309c0f01 (0xffffed00309c0f01) 0000000044557542: fffffe0000000001 (0xfffffe0000000001) 0000000070a38f24: 0000000000000000 ... 00000000587a7cee: 0000000041b58ab3 (0x41b58ab3) 00000000f08ed3f6: ffffffff889c5238 (K512_4+0xaeb8/0x11bdbc) 00000000f0282279: ffffffff816c5d10 (futex_wait_setup+0x400/0x400) 00000000ba13c140: 0000000000000000 ... 0000000026a47e4f: ffffc90000c7af80 (0xffffc90000c7af80) 000000004cae3b7d: ffff880184e07718 (0xffff880184e07718) 00000000a22f6b7c: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) 0000000098bcae25: 0000000000000002 (0x2) 0000000070bb03c0: ffff8801cf098d00 (0xffff8801cf098d00) 0000000071b41229: dffffc0000000000 (0xdffffc0000000000) 000000002aa99699: ffff880184e07718 (0xffff880184e07718) 00000000299450c0: ffffffff8179434a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) 0000000006b864ef: ffffc90000c7af88 (0xffffc90000c7af88) 000000000012c5b1: ffffffff816bfb2d (drop_futex_key_refs.isra.13+0x6d/0xe0) 000000005960457c: 0000000000000001 (0x1) 00000000e93be189: ffffc90000c7d8a8 (0xffffc90000c7d8a8) 0000000053d00373: ffff880184e078a0 (0xffff880184e078a0) 00000000a1e80fd8: ffffffff816c54b6 (futex_wake+0x2f6/0x750) 000000003aa929a7: 0000000041b58ab3 (0x41b58ab3) 000000008b671383: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) 000000001958d68d: ffffffff815c1e00 (graph_lock+0x170/0x170) 00000000e8313d52: 0000002e00000000 (0x2e00000000) 0000000022b4e0be: 00000001ffffffff (0x1ffffffff) 00000000643467e1: ffffed00309c0f08 (0xffffed00309c0f08) 0000000053053b9d: ffff880184e077f8 (0xffff880184e077f8) 00000000e72a653a: ffff880184e07838 (0xffff880184e07838) 00000000cd73a084: ffffc90000c7d8c0 (0xffffc90000c7d8c0) 000000003f5f997d: 00000000ffffffff (0xffffffff) 00000000652587ac: 0000000041b58ab3 (0x41b58ab3) 00000000715a0e8a: ffffffff889c5208 (K512_4+0xae88/0x11bdbc) 0000000014a4e1fe: ffff880184e07c9c (0xffff880184e07c9c) 00000000e1aa64df: 0000000000000074 (0x74) 000000003fddae59: 0000000000000000 ... 000000009ba0ab77: ffff880184e077e8 (0xffff880184e077e8) 0000000052aeaae8: ffffffff81b5a8a1 (memset+0x31/0x40) 00000000225d73a0: 1ffff100309c0f05 (0x1ffff100309c0f05) 0000000098bf44df: ffff8801ad6e8d20 (0xffff8801ad6e8d20) 00000000f70c42f9: 0000000000000000 ... 00000000eb48f680: 1ffff100309c0f12 (0x1ffff100309c0f12) 000000008ba750bf: ffff8801ad6e8e78 (0xffff8801ad6e8e78) 000000006d767530: ffff8801af79fde0 (0xffff8801af79fde0) 000000003ce74c24: ffff8801af79fde0 (0xffff8801af79fde0) 000000008c582b1a: 0000000000000000 ... 00000000612d4d75: ffff880184e07858 (0xffff880184e07858) 00000000381bb44a: ffffffff815c26e6 (find_held_lock+0x36/0x1c0) 0000000073d5d755: 0000000184e07830 (0x184e07830) 00000000c5bcb84e: ffff880184e078b0 (0xffff880184e078b0) 0000000063a324c1: 1ffff100309c0f12 (0x1ffff100309c0f12) 000000003cc042dc: ffff880184e07970 (0xffff880184e07970) 00000000aaf41af6: ffff8801af79fde0 (0xffff8801af79fde0) 00000000677924e7: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000f2a59991: ffff880184e078b0 (0xffff880184e078b0) 0000000053d443bb: ffff880184e07998 (0xffff880184e07998) 00000000739a050b: 0000000000000086 (0x86) 000000002c94bddd: 0000000041b58ab3 (0x41b58ab3) 0000000022a683f6: ffffffff00000001 (0xffffffff00000001) 00000000abdaa2a7: ffff8801ad6e8e70 (0xffff8801ad6e8e70) 00000000d8673918: 0000000000000086 (0x86) 00000000349cab81: ffffffff00000001 (0xffffffff00000001) 000000006cdb865d: 0000000041b58ab3 (0x41b58ab3) 0000000026489138: ffffffff889c0ae8 (K512_4+0x6768/0x11bdbc) 000000000580a4b0: ffffffff815d1390 (lock_downgrade+0x8e0/0x8e0) 000000000f9f294b: dffffc0000000000 (0xdffffc0000000000) 000000002e892a57: 0000000000000000 ... 00000000a7bca553: 0000000000000286 (0x286) 00000000ba8e4680: ffff8801af79fde0 (0xffff8801af79fde0) 000000003e622fdc: 1ffff100309c0f25 (0x1ffff100309c0f25) 00000000cf12f116: 1ffff100309c0f22 (0x1ffff100309c0f22) 00000000a10e03d9: 0000000000000000 ... 000000002a70289a: ffff880184e07988 (0xffff880184e07988) 000000001d655a01: ffff8801b32d6040 (0xffff8801b32d6040) 000000007812d776: 0000000000000004 (0x4) 000000001e46befb: ffff8801b32d60dc (0xffff8801b32d60dc) 000000003bda053b: ffff880184e079b0 (0xffff880184e079b0) 00000000c61c3e8e: ffffffff814705af (do_group_exit+0x16f/0x430) 00000000e181d1a7: 0000000041b58ab3 (0x41b58ab3) 000000002fea41a5: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) 00000000244e55e6: ffffffff815e19c0 (do_raw_spin_trylock+0x1b0/0x1b0) 0000000082b2ce11: 0000000041b58ab3 (0x41b58ab3) 00000000e81ca698: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) 00000000de608b2a: ffffffff81470440 (__ia32_sys_exit+0x50/0x50) 00000000daa39ccc: ffff8801ad6e8640 (0xffff8801ad6e8640) 000000000fab2769: ffffffff876f6f17 (_raw_spin_unlock_irq+0x27/0x70) 000000004c522fc7: 0000000000000000 ... 000000003b9879bf: 0000000000000009 (0x9) 000000002abf7830: 0000000000000000 ... 00000000d9c7275b: ffff880184e07988 (0xffff880184e07988) 00000000daad26fb: ffffffff815ca171 (trace_hardirqs_on_caller+0x421/0x5c0) 0000000042d04c9f: ffff8801af79fdc8 (0xffff8801af79fdc8) 00000000dd0a0b2f: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000846b56d4: dffffc0000000000 (0xdffffc0000000000) 00000000231763f8: 0000000000000000 ... 00000000e5ba338e: 0000000000000009 (0x9) 000000005ecef76c: 0000000000000000 ... 000000007ef04bf4: ffff880184e07b60 (0xffff880184e07b60) 000000001cfbfe52: ffffffff814a6cd6 (get_signal+0x886/0x1960) 00000000bfdad235: 1ffff100309c0f43 (0x1ffff100309c0f43) 000000008209a2d1: ffffed00309c0f5f (0xffffed00309c0f5f) 000000001b583b62: ffff880184e07c70 (0xffff880184e07c70) 0000000049d52a50: 0000000000000108 (0x108) 0000000096c87e79: ffff8801b32d60dc (0xffff8801b32d60dc) 000000001885a52f: ffff8801af79fdc8 (0xffff8801af79fdc8) 00000000de1e6af4: ffff8801b32d6040 (0xffff8801b32d6040) 00000000165e04eb: ffffffff00000004 (0xffffffff00000004) 0000000085a2f8d1: 0000000885934d80 (0x885934d80) 000000005a39405a: ffff8801af79f5c0 (0xffff8801af79f5c0) 00000000e57ac423: ffff880184e07c90 (0xffff880184e07c90) 00000000e2031e6a: 0000000041b58ab3 (0x41b58ab3) 00000000e96cfa06: ffffffff889aab78 (regoff.33625+0x3609d8/0x36e380) 00000000dd4b35e7: ffffffff814a6450 (ptrace_notify+0x130/0x130) 000000002eb7659d: 0000000001000000 (0x1000000) 000000001fe71415: 1ffff10000000000 (0x1ffff10000000000) 0000000046692948: ffff8801bac96400 (0xffff8801bac96400) 00000000b0b522b8: 1ffff100309c0f51 (0x1ffff100309c0f51) 00000000bbb9f1a4: ffff8801dae23680 (0xffff8801dae23680) 00000000ca510e67: ffff8801dae23690 (0xffff8801dae23690) 000000003fd3081e: ffff880184e07a70 (0xffff880184e07a70) 00000000ecb6e99c: ffffffff81b5a221 (kasan_check_read+0x11/0x20) 0000000029f3f94e: ffff880184e07b10 (0xffff880184e07b10) 00000000aca76a44: ffffffff81645395 (rcu_is_watching+0x85/0x140) 00000000f68b4f1d: ffff880184e07ad0 (0xffff880184e07ad0) 000000003390305d: 0000000041b58ab3 (0x41b58ab3) 00000000e0a0f0a0: ffffffff889a5d6c (regoff.33625+0x35bbcc/0x36e380) 0000000080b71314: ffffffff81645310 (rcu_bh_force_quiescent_state+0x20/0x20) 00000000c73a1900: ffffffff88d8e5a0 (rcu_bh_lock_map+0x40/0x40) 0000000072457232: 0000000000000000 ... 00000000284e9e8e: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000919192d2: ffffffff88d8e5a0 (rcu_bh_lock_map+0x40/0x40) 000000006a1708e0: ffff880184e07c48 (0xffff880184e07c48) 00000000296434c3: ffff8801a9549800 (0xffff8801a9549800) 00000000c3c6842e: ffff880184e07b00 (0xffff880184e07b00) 000000001fa5da57: 0000000000000286 (0x286) 0000000014dd8ca3: dffffc0000000000 (0xdffffc0000000000) 000000006b8b72eb: 0000000000000001 (0x1) 00000000e62b17f7: ffff8801b8ae9b30 (0xffff8801b8ae9b30) 000000006befc802: 0000000000000000 ... 000000009395015e: 0000000000000001 (0x1) 000000005b73f34e: ffff880184e07c70 (0xffff880184e07c70) 0000000094d0565d: ffffffff81c7dcdc (__fget+0x40c/0x650) 00000000e5451cce: ffff880184e07bc8 (0xffff880184e07bc8) 000000001d96b589: 1ffff100309c0f6d (0x1ffff100309c0f6d) 00000000e2a6584e: 0000001500004000 (0x1500004000) 00000000dea37d4e: 1ffff100309c0f7a (0x1ffff100309c0f7a) 00000000a0569339: ffff880184e07f58 (0xffff880184e07f58) 00000000d2e99fd6: ffff880184e07c70 (0xffff880184e07c70) 00000000cbeb361c: fffffbfff11a31ae (0xfffffbfff11a31ae) 000000001396dddf: dffffc0000000000 (0xdffffc0000000000) 00000000510d2105: ffff880184e07d78 (0xffff880184e07d78) 000000002681ee45: ffffffff8128e738 (do_signal+0x98/0x2040) 000000008152004b: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) 00000000210897e1: ffffffff81c7d8d0 (expand_files.part.8+0x9a0/0x9a0) 000000005134b038: ffffffff8a7f67e8 (obj_hash+0x1008/0x100020) 000000003db204c8: 0000000000000001 (0x1) 00000000aff9b52e: ffff880184e07ba0 (0xffff880184e07ba0) 00000000c60e2fed: ffffffff815c17fd (trace_hardirqs_off+0xd/0x10) 000000003600addd: ffff880184e07bc0 (0xffff880184e07bc0) 000000006732b089: ffffffff876f73a3 (_raw_spin_unlock_irqrestore+0x63/0xc0) 000000007b352c1b: ffffffff8a7f67e8 (obj_hash+0x1008/0x100020) 00000000d9d69289: 0000000000000000 ... 00000000dece3d1e: ffff880184e07cc8 (0xffff880184e07cc8) 000000001aef9569: ffff8801c80fa780 (0xffff8801c80fa780) 00000000ab6a02e7: 0000000041b58ab3 (0x41b58ab3) 00000000468f9663: ffffffff889b20d8 (regoff.33625+0x367f38/0x36e380) 000000000f9ce48b: ffffffff8128e6a0 (setup_sigcontext+0x7d0/0x7d0) 00000000f0c8e469: 1ffff100309c0f85 (0x1ffff100309c0f85) 0000000015a726d3: ffff880184e07c28 (0xffff880184e07c28) 00000000c39fd377: ffffffff81794403 (__sanitizer_cov_trace_switch+0x53/0x90) 000000004427c68f: ffff8801b8ae9ac0 (0xffff8801b8ae9ac0) 000000006fca9fca: 1ffff100309c0f8e (0x1ffff100309c0f8e) 0000000036207ac8: ffffffff810700c0 (kvm_uevent_notify_change.part.29+0x440/0x440) 0000000076c8994e: ffff880184e07c28 (0xffff880184e07c28) 000000005506b791: ffffffff81794386 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) 00000000e2867a68: ffff880184e07db8 (0xffff880184e07db8) 00000000ee3d3048: ffffffff81c49ce2 (do_vfs_ioctl+0x1f2/0x16a0) 0000000094622fb8: ffffffff81648aa0 (rcu_pm_notify+0xc0/0xc0) 0000000071b0f7bb: ffffffff815c17fd (trace_hardirqs_off+0xd/0x10) 00000000fe463add: 1ffff100309c0f93 (0x1ffff100309c0f93) 0000000056c5b2e9: ffff880184e07d78 (0xffff880184e07d78) 0000000097fa793c: 0000000000000015 (0x15) 000000007db31292: dffffc0000000000 (0xdffffc0000000000) 00000000b7653781: 0000000000000000 ... 0000000008757415: 0000000041b58ab3 (0x41b58ab3) 00000000fa153e4c: ffffffff889d99e8 (K512_4+0x1f668/0x11bdbc) 00000000318a886a: ffffffff81c49af0 (ioctl_preallocate+0x2e0/0x2e0) 00000000f6b1c773: 0000400000000286 (0x400000000286) 000000006ed480e7: 0000000000000009 (0x9) 00000000e82338ff: 0000000000000000 ... 00000000d06dd039: ffff880184e07e20 (0xffff880184e07e20) 00000000c4c4a669: ffff880184e07e20 (0xffff880184e07e20) 000000001fd903e5: ffff8801ad6e8640 (0xffff8801ad6e8640) 0000000092be52ab: ffffffff8100aa17 (exit_to_usermode_loop+0x87/0x310) 00000000f9f46b37: ffff880184e07df8 (0xffff880184e07df8) 00000000b575133c: fffffbfff11a31ae (0xfffffbfff11a31ae) 000000008ee87b03: 1ffff100309c0fdc (0x1ffff100309c0fdc) 000000009dae80e4: 8993d349becb2b00 (0x8993d349becb2b00) 000000007d920ae2: 0000000000000004 (0x4) 00000000f9f47f50: dffffc0000000000 (0xdffffc0000000000) 00000000f7495b19: ffff880184e07df8 (0xffff880184e07df8) 00000000b98bdec8: fffffbfff11a31ae (0xfffffbfff11a31ae) 00000000ab1d0e03: 0000000000000004 (0x4) 00000000597d267c: ffff880184e07e20 (0xffff880184e07e20) 000000003e728c3b: ffffffff8100ac1a (exit_to_usermode_loop+0x28a/0x310) 00000000bed66711: 1ffff100309c0fb3 (0x1ffff100309c0fb3) 00000000b5f04bf0: ffff880184e07f58 (0xffff880184e07f58) 000000006d2b3177: 0000000041b58ab3 (0x41b58ab3) 00000000b81c50b1: ffffffff889a5ac6 (regoff.33625+0x35b926/0x36e380) 0000000076f58d37: ffffffff8100a990 (syscall_slow_exit_work+0x4f0/0x4f0) 000000006e46f2f4: ffff8801ad6e8e70 (0xffff8801ad6e8e70) 00000000bf7fb732: ffff880184e07df8 (0xffff880184e07df8) 00000000e71a2f10: ffffffff81c4b211 (ksys_ioctl+0x81/0xd0) 00000000c82475b2: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000b7056aa2: ffffffff8100c172 (do_syscall_64+0x92/0x800) 000000002fc26d78: ffff880184e07f20 (0xffff880184e07f20) 00000000bc6afefe: ffff880184e07f58 (0xffff880184e07f58) 000000003386a26c: dffffc0000000000 (0xdffffc0000000000) 00000000145b9490: 0000000000000086 (0x86) 00000000cf5dcda6: ffff8801ad6e8640 (0xffff8801ad6e8640) 00000000ffafe68f: 1ffff100309c0fc8 (0x1ffff100309c0fc8) 0000000010831b9f: 0000000000000004 (0x4) 00000000b1161b7a: ffff880184e07f58 (0xffff880184e07f58) 00000000dd76a294: 1ffff100309c0fdc (0x1ffff100309c0fdc) 00000000e946904a: ffff880184e07f48 (0xffff880184e07f48) 00000000fcd85c99: ffffffff8100c78c (do_syscall_64+0x6ac/0x800) 000000001feefaec: ffffffff8151d79a (finish_task_switch+0x1ca/0x840) 0000000097bcd3cc: 0000000000000004 (0x4) 000000004e46c838: 0000000041b58ab3 (0x41b58ab3) 00000000eb11ad60: ffffffff889a59c0 (regoff.33625+0x35b820/0x36e380) 00000000fff31719: ffffffff8100c0e0 (syscall_return_slowpath+0x5c0/0x5c0) 00000000a9a5de22: ffff880184e07e68 (0xffff880184e07e68) 000000000a91676b: 0000000000000000 ... 00000000476c4e24: ffff880184e07f48 (0xffff880184e07f48) 00000000cf1ec81f: ffffffff8100be2f (syscall_return_slowpath+0x30f/0x5c0) 00000000bb800b1f: ffff880184e07f58 (0xffff880184e07f58) 0000000085fdedbf: 0000000041b58ab3 (0x41b58ab3) 000000002a4ce98d: ffffffff889a50ef (regoff.33625+0x35af4f/0x36e380) 000000001eafd31a: ffff8801ad6e8e70 (0xffff8801ad6e8e70) 00000000497d5bc9: 0000000000000000 ... 000000006c11c296: 0000000000000004 (0x4) 000000004911e7da: ffff8801ad6e8640 (0xffff8801ad6e8640) 000000007872dfaf: ffffffff8780009d (entry_SYSCALL_64_after_hwframe+0x59/0xbe) 00000000dc9d92de: 0000000000000000 ... 0000000071d5a25a: 0000000000000086 (0x86) 00000000bf8ebdb6: 0000000000000000 ... 00000000391c07e4: 0000000000000004 (0x4) 00000000b612269e: 0000000000000000 ... 000000004f172519: ffff880184e07f48 (0xffff880184e07f48) 00000000a50ffd00: ffffffff81007c50 (trace_hardirqs_off_thunk+0x1a/0x1c) 00000000c57d1f43: 0000000000000000 ... 000000004cd64a74: ffffffff8780008d (entry_SYSCALL_64_after_hwframe+0x49/0xbe) 000000005c5a4998: 0000000000000002 (0x2) 00000000d1878205: 00007fbb78d869c0 (0x7fbb78d869c0) 00000000910df046: 0000000000a3e81f (0xa3e81f) 00000000c90daae1: 0000000000000000 ... 00000000da9e1e16: 000000000072c028 (0x72c028) 00000000c1b0c14a: 000000000072c028 (0x72c028) 00000000e37f2486: 0000000000000246 (0x246) 00000000dd96d1c0: 0000000000000000 ... 00000000e46816de: 000000000072c000 (0x72c000) 0000000059a12785: 0000000000000000 ... 00000000544acdb6: fffffffffffffe00 (0xfffffffffffffe00) 000000001846b1a1: 0000000000455a09 (0x455a09) 000000009d647619: 0000000000000000 ... 00000000d658e456: 000000000072c028 (0x72c028) 00000000b8cf31f6: 00000000000000ca (0xca) 000000003abd53d9: 0000000000455a09 (0x455a09) 000000004ebe2c53: 0000000000000033 (0x33) 00000000b3ee7020: 0000000000000246 (0x246) 000000009066dbb2: 00007fbb78d85ce8 (0x7fbb78d85ce8) 00000000fc8890ba: 000000000000002b (0x2b) The buggy address belongs to the page: page:ffffea00061381c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 flags: 0x2fffc0000000000() raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff raw: 0000000000000000 ffffea0006e00101 ffff8801cef6c8f0 0000000000000000 page dumped because: kasan: bad access detected Memory state around the buggy address: ffff880184e07200: f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 ffff880184e07280: f2 f2 f3 f3 f3 f3 00 f2 f2 f2 f2 f2 f2 f2 00 f2 >ffff880184e07300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 ^ ffff880184e07380: 00 00 00 00 00 00 00 f1 f1 f1 f1 04 f2 f2 f2 f2 ffff880184e07400: f2 f2 f2 04 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 f2 ==================================================================