INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.42' (ECDSA) to the list of known hosts. 2018/04/11 13:40:51 parsed 1 programs 2018/04/11 13:40:51 executed programs: 0 syzkaller login: [ 65.261504] IPVS: ftp: loaded support on port[0] = 21 [ 65.270963] IPVS: ftp: loaded support on port[0] = 21 [ 65.281216] IPVS: ftp: loaded support on port[0] = 21 [ 65.286505] IPVS: ftp: loaded support on port[0] = 21 [ 65.292504] IPVS: ftp: loaded support on port[0] = 21 [ 65.296523] IPVS: ftp: loaded support on port[0] = 21 [ 65.303163] IPVS: ftp: loaded support on port[0] = 21 [ 65.308172] IPVS: ftp: loaded support on port[0] = 21 [ 65.868439] BUG: unable to handle kernel paging request at 0000000041b5e1f3 [ 65.875591] PGD 1c8aac067 P4D 1c8aac067 PUD 0 [ 65.880171] Oops: 0000 [#1] SMP KASAN [ 65.883950] Dumping ftrace buffer: [ 65.887465] (ftrace buffer empty) [ 65.891151] Modules linked in: [ 65.894336] CPU: 1 PID: 4555 Comm: syz-executor6 Not tainted 4.16.0+ #17 [ 65.901160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.910509] RIP: 0010:vmx_vcpu_run+0xa3d/0x25f0 [ 65.915155] RSP: 0018:ffff8801b19c7380 EFLAGS: 00010046 [ 65.920495] ================================================================== [ 65.927848] BUG: KASAN: stack-out-of-bounds in __show_regs.cold.7+0x4e/0x54a [ 65.935013] Read of size 8 at addr ffff8801b19c7300 by task syz-executor6/4555 [ 65.942358] [ 65.943968] CPU: 1 PID: 4555 Comm: syz-executor6 Not tainted 4.16.0+ #17 [ 65.950780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 65.960107] Call Trace: [ 65.962677] dump_stack+0x1b9/0x294 [ 65.966282] ? dump_stack_print_info.cold.2+0x52/0x52 [ 65.971449] ? printk+0x9e/0xba [ 65.974707] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 65.979450] ? kasan_check_write+0x14/0x20 [ 65.983664] print_address_description+0x6c/0x20b [ 65.988485] ? __show_regs.cold.7+0x4e/0x54a [ 65.992879] kasan_report.cold.7+0xac/0x2f5 [ 65.997176] ? vmx_vcpu_run+0xa0f/0x25f0 [ 66.001226] __asan_report_load8_noabort+0x14/0x20 [ 66.006133] __show_regs.cold.7+0x4e/0x54a [ 66.010355] ? dump_stack_print_info.cold.2+0x43/0x52 [ 66.015521] show_regs+0x2b/0x40 [ 66.018866] __die+0x90/0xc4 [ 66.021861] no_context+0x3ab/0x960 [ 66.025466] ? pgtable_bad+0x130/0x130 [ 66.029345] ? trace_hardirqs_off+0xd/0x10 [ 66.033559] __bad_area_nosemaphore+0x2d3/0x370 [ 66.038211] ? find_held_lock+0x36/0x1c0 [ 66.042252] bad_area_nosemaphore+0x33/0x40 [ 66.046550] __do_page_fault+0x1d3/0xe40 [ 66.050588] ? mm_fault_error+0x380/0x380 [ 66.054715] ? lock_repin_lock+0x410/0x410 [ 66.058930] do_page_fault+0xee/0x8a7 [ 66.062721] ? vmalloc_sync_all+0x30/0x30 [ 66.066850] ? __sched_text_start+0x8/0x8 [ 66.070975] ? plist_check_list+0x7e/0xa0 [ 66.075100] ? graph_lock+0x170/0x170 [ 66.078888] ? plist_check_list+0xa0/0xa0 [ 66.083016] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 66.087852] page_fault+0x25/0x50 [ 66.091283] RIP: 0010:vmx_vcpu_run+0xa3d/0x25f0 [ 66.095927] RSP: 0018:ffff8801b19c7380 EFLAGS: 00010046 [ 66.101266] RAX: 0000000041b58ab3 RBX: 0000000010000000 RCX: ffffffff811f658f [ 66.108526] RDX: 1ffffffff10ef48b RSI: ffffffff811f659c RDI: 0000000000000005 [ 66.115773] RBP: ffffffff88795448 R08: ffff8801d994c1c0 R09: 0000000000000000 [ 66.123035] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 66.130279] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 66.137530] ? vmx_vcpu_run+0xa0f/0x25f0 [ 66.141569] ? vmx_vcpu_run+0xa1c/0x25f0 [ 66.145607] WARNING: kernel stack regs at 00000000516ca987 in syz-executor6:4555 has bad 'bp' value 000000000159110d [ 66.145613] unwind stack type:0 next_sp: (null) mask:0x2 graph_idx:0 [ 66.145620] 00000000ae697421: ffff8801b19c6d08 (0xffff8801b19c6d08) [ 66.145629] 00000000955390ff: ffffffff8129e5d1 (show_trace_log_lvl+0x1dd/0x25c) [ 66.145636] 0000000047f943bd: ffffffff811f65bd (vmx_vcpu_run+0xa3d/0x25f0) [ 66.145641] 00000000faa9587f: ffff8801b19c7358 (0xffff8801b19c7358) [ 66.145645] 0000000045b15b92: 0000000000000002 (0x2) [ 66.145649] 0000000010a864d4: 0000000000000001 (0x1) [ 66.145654] 00000000935694b1: ffff8801b19c0000 (0xffff8801b19c0000) [ 66.145659] 00000000a613def8: ffff8801b19c8000 (0xffff8801b19c8000) [ 66.145661] 00000000a494d5f8: 0000000000000000 ... [ 66.145666] 000000002c02ee40: ffff8801b19c0000 (0xffff8801b19c0000) [ 66.145671] 00000000eee71289: ffff8801b19c8000 (0xffff8801b19c8000) [ 66.145673] 00000000ea574c8e: 0000000000000000 ... [ 66.145677] 00000000c8bc6cb0: 0000000000000002 (0x2) [ 66.145682] 000000002b74b1c3: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.145687] 0000000031a0e7bb: 0000010100000000 (0x10100000000) [ 66.145689] 00000000c6445f1c: 0000000000000000 ... [ 66.145694] 00000000b43d17f2: ffff8801b19c6c40 (0xffff8801b19c6c40) [ 66.145701] 00000000cc576548: ffffffff811f65bd (vmx_vcpu_run+0xa3d/0x25f0) [ 66.145705] 000000003effb627: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.145709] 0000000021c6a577: 0000000000000093 (0x93) [ 66.145712] 0000000014208f60: 0000000000000000 ... [ 66.145722] 00000000cf32e58d: ffffffff88b186e0 (pv_cpu_ops+0x120/0x120) [ 66.145726] 000000003920a4d0: 00000000ffffffff (0xffffffff) [ 66.145731] 0000000079b10653: ffff8801b19c6d18 (0xffff8801b19c6d18) [ 66.145737] 0000000024951639: ffffffff8129e688 (show_stack+0x38/0x3a) [ 66.145742] 000000004961a2b0: ffff8801b19c6dc8 (0xffff8801b19c6dc8) [ 66.145753] 00000000e14c5b4b: ffffffff87486125 (dump_stack+0x1b9/0x294) [ 66.145758] 000000005b4e558d: fffffbfff11630dc (0xfffffbfff11630dc) [ 66.145762] 00000000a3e27e9c: dffffc0000000000 (0xdffffc0000000000) [ 66.145767] 0000000026150bcb: 1ffff10036338da8 (0x1ffff10036338da8) [ 66.145771] 00000000278ceaf7: 0000000041b58ab3 (0x41b58ab3) [ 66.145781] 00000000075d0ccc: ffffffff8877a7f4 (regoff.33541+0x34f4d4/0x361be0) [ 66.145789] 00000000bda48ee0: ffffffff87485f6c (dump_stack_print_info.cold.2+0x52/0x52) [ 66.145799] 00000000cc14e663: ffffffff815fabd2 (printk+0x9e/0xba) [ 66.145803] 000000001c9b7ee9: 0000000041b58ab3 (0x41b58ab3) [ 66.145811] 00000000f8c62de0: ffffffff8878ff9c (K512_4+0x125c/0x11504c) [ 66.145819] 00000000115477e3: ffffffff815fab34 (kmsg_dump_rewind_nolock+0xe4/0xe4) [ 66.145829] 000000000cb4f9e4: ffffffff88c220c0 (kmem_cache_boot+0x320/0x320) [ 66.145834] 0000000005f2a2ed: ffffffff00000008 (0xffffffff00000008) [ 66.145838] 0000000040473b19: ffff8801b19c6e10 (0xffff8801b19c6e10) [ 66.145843] 0000000044f0016a: ffff8801b19c6dc0 (0xffff8801b19c6dc0) [ 66.145854] 00000000b19e29ba: ffffffff81b2b954 (kasan_check_write+0x14/0x20) [ 66.145859] 000000002546eaa4: ffffea0006c671c0 (0xffffea0006c671c0) [ 66.145862] 000000009a68c56b: 0000000000000000 ... [ 66.145867] 00000000f78d0f72: ffff8801b19c7300 (0xffff8801b19c7300) [ 66.145871] 000000001075dc2e: 0000000000000008 (0x8) [ 66.145875] 00000000ff0ae77a: ffff8801b19c7300 (0xffff8801b19c7300) [ 66.145880] 00000000d278a1e3: ffff8801b19c6e00 (0xffff8801b19c6e00) [ 66.145888] 00000000f2bed634: ffffffff81b2cc31 (print_address_description+0x6c/0x20b) [ 66.145893] 000000002690c9d3: ffff8801b19c7300 (0xffff8801b19c7300) [ 66.145895] 0000000020ced959: 0000000000000000 ... [ 66.145904] 00000000de6273d9: ffffffff8128c3f4 (__show_regs.cold.7+0x4e/0x54a) [ 66.145908] 000000001fd8f341: 0000000000000008 (0x8) [ 66.145913] 0000000023e28b81: ffff8801b19c7300 (0xffff8801b19c7300) [ 66.145917] 0000000055082a36: ffff8801b19c6e40 (0xffff8801b19c6e40) [ 66.145925] 0000000008d9ab99: ffffffff81b2ce7c (kasan_report.cold.7+0xac/0x2f5) [ 66.145929] 00000000e77940a0: 0000000000000082 (0x82) [ 66.145934] 00000000eddeae20: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.145938] 00000000a8cc75c6: 0000000000000001 (0x1) [ 66.145944] 000000004574d8dc: ffffffff811f658f (vmx_vcpu_run+0xa0f/0x25f0) [ 66.145947] 00000000859025ca: 0000000000000000 ... [ 66.145952] 00000000d0ecd896: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.145956] 00000000368cc946: ffff8801b19c6e50 (0xffff8801b19c6e50) [ 66.145964] 00000000438f2308: ffffffff81b2c914 (__asan_report_load8_noabort+0x14/0x20) [ 66.145969] 00000000ad411371: ffff8801b19c6eb8 (0xffff8801b19c6eb8) [ 66.145977] 000000003552c13d: ffffffff8128c3f4 (__show_regs.cold.7+0x4e/0x54a) [ 66.145981] 00000000f301a3f9: ffff8801b19c6ea0 (0xffff8801b19c6ea0) [ 66.145990] 000000006c9efc5c: ffffffff87485f5d (dump_stack_print_info.cold.2+0x43/0x52) [ 66.145994] 00000000c98c3353: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146001] 000000002dbb18e9: ffffffff887873c9 (regoff.33541+0x35c0a9/0x361be0) [ 66.146010] 00000000b116d8c1: ffffffff87a798a0 (__func__.46191+0x6a0/0x960) [ 66.146012] 00000000dec57e99: 0000000000000000 ... [ 66.146017] 00000000b7c657aa: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146027] 0000000048f3b24b: ffffffff87a798a0 (__func__.46191+0x6a0/0x960) [ 66.146030] 00000000c5320b57: 0000000000000000 ... [ 66.146035] 00000000baf9bf90: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146040] 000000004914d91a: ffff8801b19c6ef0 (0xffff8801b19c6ef0) [ 66.146046] 000000007edb0b9f: ffffffff8129e31b (show_regs+0x2b/0x40) [ 66.146051] 000000004101e1af: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146056] 0000000004b5e74b: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146062] 00000000ea3bed2f: ffffffff87a798a0 (__func__.46191+0x6a0/0x960) [ 66.146065] 000000005da7715f: 0000000000000000 ... [ 66.146070] 00000000563660ad: ffff8801b19c6f18 (0xffff8801b19c6f18) [ 66.146076] 000000002ccd4a82: ffffffff8129e85c (__die+0x90/0xc4) [ 66.146081] 000000000294e5f8: 1ffff10036338dec (0x1ffff10036338dec) [ 66.146085] 0000000077cca042: 0000000057ac6e9d (0x57ac6e9d) [ 66.146090] 000000008bd89f91: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146094] 00000000e54d1f98: ffff8801b19c6fe8 (0xffff8801b19c6fe8) [ 66.146103] 00000000f9a71c19: ffffffff8135207b (no_context+0x3ab/0x960) [ 66.146107] 0000000083203289: 0000000041b58ab3 (0x41b58ab3) [ 66.146114] 0000000064c52902: ffffffff88779b87 (regoff.33541+0x34e867/0x361be0) [ 66.146118] 000000000a0029b9: 0000000000000082 (0x82) [ 66.146122] 0000000060f7be03: ffffffff00000001 (0xffffffff00000001) [ 66.146127] 0000000013b89258: ffffffff0000000b (0xffffffff0000000b) [ 66.146131] 0000000065cfc31c: 0000000041b5e1f3 (0x41b5e1f3) [ 66.146134] 00000000a5e97f7f: 0000000000000000 ... [ 66.146138] 00000000915fe80e: 0000000041b58ab3 (0x41b58ab3) [ 66.146145] 00000000ceb59897: ffffffff88785321 (regoff.33541+0x35a001/0x361be0) [ 66.146152] 0000000034799626: ffffffff81351cd0 (pgtable_bad+0x130/0x130) [ 66.146160] 000000005a5f9f85: ffffffff88b8dae0 (rcu_callback_map+0x40/0x40) [ 66.146162] 00000000ebccf7d4: 0000000000000000 ... [ 66.146167] 0000000031a0e20d: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146171] 00000000536b93c7: 0000000000000082 (0x82) [ 66.146176] 000000004b192a8f: ffff8801b4685900 (0xffff8801b4685900) [ 66.146181] 00000000573eb01a: ffff8801b37a1300 (0xffff8801b37a1300) [ 66.146185] 0000000006c78ba1: 0000000000000082 (0x82) [ 66.146189] 000000009871a235: ffff8801b19c6fc0 (0xffff8801b19c6fc0) [ 66.146197] 000000007b0c5c4a: ffffffff815ad00d (trace_hardirqs_off+0xd/0x10) [ 66.146199] 0000000079317b63: 0000000000000000 ... [ 66.146204] 0000000044f5858c: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146208] 00000000e727b0d7: 0000000041b5e1f3 (0x41b5e1f3) [ 66.146213] 000000002a9060e2: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146216] 000000002423f8fa: 0000000000000000 ... [ 66.146220] 00000000bd811766: ffff8801b19c7048 (0xffff8801b19c7048) [ 66.146227] 000000001684b525: ffffffff81352903 (__bad_area_nosemaphore+0x2d3/0x370) [ 66.146234] 0000000056eb9977: ffffffff815adef6 (find_held_lock+0x36/0x1c0) [ 66.146238] 00000000e6ebaedf: 00000001815ad610 (0x1815ad610) [ 66.146243] 000000004837eced: ffff8801b19c7090 (0xffff8801b19c7090) [ 66.146246] 0000000058eec22d: 0000000000000000 ... [ 66.146250] 00000000ab0ff3c8: 00000001b19c7150 (0x1b19c7150) [ 66.146255] 00000000d53f7402: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146257] 00000000e00ed00d: 0000000000000000 ... [ 66.146262] 000000002b0f7b0c: 0000000041b5e1f3 (0x41b5e1f3) [ 66.146264] 000000009a5f8a3b: 0000000000000000 ... [ 66.146269] 000000000e69035b: ffff8801b19c7078 (0xffff8801b19c7078) [ 66.146276] 000000002215814a: ffffffff813529d3 (bad_area_nosemaphore+0x33/0x40) [ 66.146280] 00000000a2ad35a9: 0000000041b5e1f3 (0x41b5e1f3) [ 66.146285] 00000000aeaa6dc8: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146288] 00000000cbbb206c: 0000000000000000 ... [ 66.146292] 0000000048748b74: 0000000000000002 (0x2) [ 66.146296] 0000000081f304fa: ffff8801b19c7160 (0xffff8801b19c7160) [ 66.146303] 00000000d98ab0ca: ffffffff81353483 (__do_page_fault+0x1d3/0xe40) [ 66.146308] 00000000828a9b78: ffff8801db12c518 (0xffff8801db12c518) [ 66.146313] 000000001823032c: 1ffff10000000000 (0x1ffff10000000000) [ 66.146317] 0000000070003056: ffffed003b329946 (0xffffed003b329946) [ 66.146320] 0000000030240b6a: 0000000000000000 ... [ 66.146325] 000000009dce1ce8: ffff880100000002 (0xffff880100000002) [ 66.146329] 00000000ed4cba26: ffff8801d994ca38 (0xffff8801d994ca38) [ 66.146334] 000000008bfbac9e: 1ffff10036338e1b (0x1ffff10036338e1b) [ 66.146339] 0000000089339a20: ffff8801b37a13a8 (0xffff8801b37a13a8) [ 66.146343] 00000000a3665218: ffff8801b37a1300 (0xffff8801b37a1300) [ 66.146348] 000000008121e0b9: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146353] 000000002f8beec4: 0000000041b58ab3 (0x41b58ab3) [ 66.146359] 0000000065d9314a: ffffffff8878bfcb (regoff.33541+0x360cab/0x361be0) [ 66.146366] 000000007c76d796: ffffffff813532b0 (mm_fault_error+0x380/0x380) [ 66.146370] 0000000080fd4407: 0000000041b58ab3 (0x41b58ab3) [ 66.146377] 000000009613c233: ffffffff88795043 (K512_4+0x6303/0x11504c) [ 66.146384] 00000000500bc0a1: ffffffff815ae7e0 (lock_repin_lock+0x410/0x410) [ 66.146388] 00000000f8d8e737: 0000000000000082 (0x82) [ 66.146390] 000000007e858bda: 0000000000000000 ... [ 66.146395] 00000000b49bdc08: ffff8801db12c518 (0xffff8801db12c518) [ 66.146400] 00000000c564246c: 0000000f560f0d14 (0xf560f0d14) [ 66.146404] 00000000e52c2d94: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146409] 00000000ccb83e3c: ffff8801b19c7160 (0xffff8801b19c7160) [ 66.146414] 0000000008de902f: 1ffff10036338e30 (0x1ffff10036338e30) [ 66.146419] 00000000ba806208: ffff8801b19c72d8 (0xffff8801b19c72d8) [ 66.146421] 000000001e14ff46: 0000000000000000 ... [ 66.146425] 000000002c925edb: 0000000041b5e1f3 (0x41b5e1f3) [ 66.146430] 00000000e899d271: ffff8801b19c72a0 (0xffff8801b19c72a0) [ 66.146435] 000000001b6ef120: ffff8801b19c72c8 (0xffff8801b19c72c8) [ 66.146442] 000000001aee81c5: ffffffff8135420e (do_page_fault+0xee/0x8a7) [ 66.146446] 000000006d806233: ffff8801db12c500 (0xffff8801db12c500) [ 66.146451] 00000000960aee89: ffff8801b19c7358 (0xffff8801b19c7358) [ 66.146455] 00000000682d6bed: 0000000041b58ab3 (0x41b58ab3) [ 66.146462] 00000000de7d5396: ffffffff8877a480 (regoff.33541+0x34f160/0x361be0) [ 66.146469] 00000000ecc69922: ffffffff81354120 (vmalloc_sync_all+0x30/0x30) [ 66.146473] 000000006b61bde9: 0000000088799a70 (0x88799a70) [ 66.146478] 000000009f2166b8: ffff8801db12c518 (0xffff8801db12c518) [ 66.146483] 00000000373c1483: ffff8801db12cf48 (0xffff8801db12cf48) [ 66.146488] 000000001da4e0c3: ffff8801db12cf20 (0xffff8801db12cf20) [ 66.146492] 000000008630e63b: 1ffff10036338e3a (0x1ffff10036338e3a) [ 66.146497] 00000000ab959070: ffff8801b19c72f0 (0xffff8801b19c72f0) [ 66.146502] 00000000c019fd1e: ffff8801d994c5e8 (0xffff8801d994c5e8) [ 66.146506] 00000000dac27949: 0000000041b58ab3 (0x41b58ab3) [ 66.146513] 00000000db6f62c7: ffffffff88793770 (K512_4+0x4a30/0x11504c) [ 66.146521] 00000000918bfc05: ffffffff874e3340 (__sched_text_start+0x8/0x8) [ 66.146525] 000000002818706b: dffffc0000000000 (0xdffffc0000000000) [ 66.146530] 000000003733d592: ffff8801b19c7220 (0xffff8801b19c7220) [ 66.146538] 000000004fa91168: ffffffff8749578e (plist_check_list+0x7e/0xa0) [ 66.146543] 00000000388416d0: 1ffff10036338e46 (0x1ffff10036338e46) [ 66.146547] 0000000062233c2f: ffffc90000c74940 (0xffffc90000c74940) [ 66.146552] 00000000d1129916: 1ffff10036338e4a (0x1ffff10036338e4a) [ 66.146557] 000000000791884d: ffff8801b19c77d0 (0xffff8801b19c77d0) [ 66.146561] 000000002c67a10b: 0000000041b58ab3 (0x41b58ab3) [ 66.146568] 000000002ec5199c: ffffffff88779b87 (regoff.33541+0x34e867/0x361be0) [ 66.146574] 00000000a787d0a8: ffffffff815ad610 (graph_lock+0x170/0x170) [ 66.146581] 00000000c6b26529: ffffffff8877a536 (regoff.33541+0x34f216/0x361be0) [ 66.146588] 00000000e92b4448: ffffffff874957b0 (plist_check_list+0xa0/0xa0) [ 66.146592] 00000000caec368e: 0000000000000082 (0x82) [ 66.146596] 00000000cdf0dcb7: 0000000000000001 (0x1) [ 66.146598] 000000005f27f70d: 0000000000000000 ... [ 66.146603] 0000000094f696c0: ffff8801b19c72c0 (0xffff8801b19c72c0) [ 66.146612] 0000000040dd42fb: ffffffff81007c65 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 66.146614] 000000008657cf70: 0000000000000000 ... [ 66.146618] 00000000ea96702b: 0000000087600a07 (0x87600a07) [ 66.146622] 0000000010bf0670: 0000000000000001 (0x1) [ 66.146625] 0000000036122ef1: 0000000000000000 ... [ 66.146630] 00000000b17fcdc6: ffff8801b19c72d9 (0xffff8801b19c72d9) [ 66.146637] 000000002ebe6637: ffffffff87601235 (page_fault+0x25/0x50) [ 66.146639] 00000000516ca987: 0000000000000000 ... [ 66.146646] 0000000054275a2f: ffffffff88795448 (K512_4+0x6708/0x11504c) [ 66.146650] 00000000b65f8743: 0000000010000000 (0x10000000) [ 66.146653] 0000000089f7d64e: 0000000000000000 ... [ 66.146657] 00000000c6c17655: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146662] 000000007696f148: 0000000041b58ab3 (0x41b58ab3) [ 66.146668] 0000000018970c86: ffffffff811f658f (vmx_vcpu_run+0xa0f/0x25f0) [ 66.146673] 00000000138bea61: 1ffffffff10ef48b (0x1ffffffff10ef48b) [ 66.146680] 00000000d30ef01d: ffffffff811f659c (vmx_vcpu_run+0xa1c/0x25f0) [ 66.146684] 0000000043cd0f5b: 0000000000000005 (0x5) [ 66.146688] 000000003b1dba37: ffffffffffffffff (0xffffffffffffffff) [ 66.146695] 0000000071603424: ffffffff811f65bd (vmx_vcpu_run+0xa3d/0x25f0) [ 66.146699] 000000003ee59dc7: 0000000000000010 (0x10) [ 66.146703] 000000000ebc36b6: 0000000000010046 (0x10046) [ 66.146708] 00000000d34ca902: ffff8801b19c7380 (0xffff8801b19c7380) [ 66.146712] 00000000b9d9d9b2: 0000000000000018 (0x18) [ 66.146716] 00000000096ca77c: 0000000041b58ab3 (0x41b58ab3) [ 66.146723] 000000008050c566: ffffffff8877a458 (regoff.33541+0x34f138/0x361be0) [ 66.146730] 0000000037e80596: ffffffff874e5180 (__schedule+0x1e40/0x1e40) [ 66.146733] 00000000abf7eb37: 0000000000000000 ... [ 66.146738] 00000000f8404e65: ffffc90000c74940 (0xffffc90000c74940) [ 66.146742] 000000000304500a: ffff880100000001 (0xffff880100000001) [ 66.146747] 0000000024beba61: ffffc90000c74908 (0xffffc90000c74908) [ 66.146752] 000000006d6479b5: 1ffff10036338e7d (0x1ffff10036338e7d) [ 66.146756] 00000000f3829157: ffff8801b19c77d0 (0xffff8801b19c77d0) [ 66.146761] 000000004c426d26: ffff8801b19c73d8 (0xffff8801b19c73d8) [ 66.146768] 00000000e399ed5d: ffffffff81b2b931 (kasan_check_read+0x11/0x20) [ 66.146773] 00000000ae563dd9: ffff8801b19c7470 (0xffff8801b19c7470) [ 66.146780] 00000000cb71f4c8: ffffffff815cd26e (do_raw_spin_unlock+0x9e/0x2e0) [ 66.146785] 00000000f825784a: 0000000041b58ab3 (0x41b58ab3) [ 66.146791] 000000003d28e96a: ffffffff8877a7f4 (regoff.33541+0x34f4d4/0x361be0) [ 66.146799] 00000000ce8659d3: ffffffff815cd1d0 (do_raw_spin_trylock+0x1b0/0x1b0) [ 66.146801] 000000006eaf7167: 0000000000000000 ... [ 66.146805] 00000000d5ebc9c3: 0000000000000001 (0x1) [ 66.146812] 000000007fc911bb: ffffffff815bd77c (lock_acquire+0x1dc/0x520) [ 66.146814] 00000000a1db4175: 0000000000000000 ... [ 66.146819] 00000000b01eaa3c: ffff8801b19c77d0 (0xffff8801b19c77d0) [ 66.146822] 00000000851b2676: 0000000000000000 ... [ 66.146826] 00000000eb8af5cc: 0000000000000282 (0x282) [ 66.146832] 000000008e2e49e3: ffffffff811e5380 (handle_vmfunc+0x9c0/0x9c0) [ 66.146835] 000000008331745d: 0000000000000000 ... [ 66.146840] 00000000c16a9065: ffffc90000c74908 (0xffffc90000c74908) [ 66.146844] 00000000f30d02db: ffff8801b19c7608 (0xffff8801b19c7608) [ 66.146849] 0000000075658a9c: ffff8801b19c77d0 (0xffff8801b19c77d0) [ 66.146854] 000000001d3ac530: ffff8801b19c77b8 (0xffff8801b19c77b8) [ 66.146858] 00000000226b7abe: ffff8801b19c7608 (0xffff8801b19c7608) [ 66.146863] 0000000026ec4cb3: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146868] 00000000ff7f6969: ffffc90000c74940 (0xffffc90000c74940) [ 66.146873] 000000000381b637: 1ffff10036338ea9 (0x1ffff10036338ea9) [ 66.146877] 00000000f4378f35: ffff8801b19c7630 (0xffff8801b19c7630) [ 66.146885] 00000000664314c7: ffffffff816a54a1 (futex_wait_queue_me+0x3f1/0x820) [ 66.146890] 000000002c460bd3: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.146895] 0000000005f360f8: 1ffff10036338e95 (0x1ffff10036338e95) [ 66.146899] 000000007000de7b: 0000000041b58ab3 (0x41b58ab3) [ 66.146906] 00000000cab5caf5: ffffffff887999c8 (K512_4+0xac88/0x11504c) [ 66.146913] 00000000cc440037: ffffffff816a50b0 (refill_pi_state_cache.part.7+0x300/0x300) [ 66.146916] 000000007e2d40ba: 0000000000000000 ... [ 66.146920] 00000000701af70a: ffffc90000c74908 (0xffffc90000c74908) [ 66.146925] 0000000065485cfd: ffffc90000c74910 (0xffffc90000c74910) [ 66.146930] 0000000010c3af6e: ffffc90000c74918 (0xffffc90000c74918) [ 66.146935] 0000000028d46f6c: ffff8801b19c74f0 (0xffff8801b19c74f0) [ 66.146942] 0000000075349dea: ffffffff81b2b954 (kasan_check_write+0x14/0x20) [ 66.146946] 000000006f9ab3ae: ffff8801b19c7528 (0xffff8801b19c7528) [ 66.146953] 00000000a194d15d: ffffffff815ccee1 (do_raw_spin_lock+0xc1/0x200) [ 66.146958] 000000007465c121: ffffc90000c74908 (0xffffc90000c74908) [ 66.146961] 0000000092e20563: 0000000000000000 ... [ 66.146965] 00000000c6c4ccea: ffff8801b19c7520 (0xffff8801b19c7520) [ 66.146977] 00000000a0564f30: ffffffff81773e56 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 66.146982] 000000008d9cb1e5: ffff8801b19c7548 (0xffff8801b19c7548) [ 66.146989] 00000000b4d73810: ffffffff816a480b (get_futex_value_locked+0xcb/0xf0) [ 66.146993] 00000000f4c3da20: 000000000072bec8 (0x72bec8) [ 66.146998] 0000000096c6f869: ffff8801b19c7548 (0xffff8801b19c7548) [ 66.147005] 0000000089f03dd5: ffffffff81773dd6 (__sanitizer_cov_trace_cmp4+0x16/0x20) [ 66.147010] 000000001187929a: ffffc90000c74940 (0xffffc90000c74940) [ 66.147017] 00000000663bc41d: ffffffff816aab89 (futex_wait_setup+0x279/0x400) [ 66.147020] 0000000067eb2462: 0000000000000000 ... [ 66.147028] 00000000df26f851: ffff8801b19c77e8 (0xffff8801b19c77e8) [ 66.147032] 000000006287018d: 0000000036338eae (0x36338eae) [ 66.147037] 0000000027de2aad: 1ffff10036338eb5 (0x1ffff10036338eb5) [ 66.147042] 00000000b4509b70: dffffc0000000000 (0xdffffc0000000000) [ 66.147046] 000000009b732b45: 0000000100000001 (0x100000001) [ 66.147051] 000000004b79c76d: ffff8801b19c77c0 (0xffff8801b19c77c0) [ 66.147055] 00000000650a1d07: ffffed0036338efd (0xffffed0036338efd) [ 66.147060] 000000005c0df325: ffff8801b19c77f0 (0xffff8801b19c77f0) [ 66.147065] 00000000961044cc: ffff8801b19c77b8 (0xffff8801b19c77b8) [ 66.147069] 0000000036df96a3: 0000000041b58ab3 (0x41b58ab3) [ 66.147076] 000000005394687f: ffffffff8879994c (K512_4+0xac0c/0x11504c) [ 66.147082] 00000000193f204c: ffffffff816aa910 (futex_wake+0x750/0x750) [ 66.147087] 00000000a72c7a9f: ffff8801b19c7608 (0xffff8801b19c7608) [ 66.147092] 00000000f48ba3f4: ffff8801b19c77d0 (0xffff8801b19c77d0) [ 66.147096] 000000001a625f0a: 0000000100000000 (0x100000000) [ 66.147101] 0000000019b89d96: ffff8801b19c7660 (0xffff8801b19c7660) [ 66.147106] 0000000054322a38: 1ffff10036338ec8 (0x1ffff10036338ec8) [ 66.147111] 000000001e60f13c: ffff8801b19c7720 (0xffff8801b19c7720) [ 66.147115] 0000000022f45115: ffff8801b1e701b8 (0xffff8801b1e701b8) [ 66.147120] 00000000eaa8c851: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147125] 000000001012263a: ffff8801b19c7660 (0xffff8801b19c7660) [ 66.147129] 00000000c2d0e8e5: ffff8801b19c77b8 (0xffff8801b19c77b8) [ 66.147134] 00000000a2baffdc: ffffed0036338ed7 (0xffffed0036338ed7) [ 66.147139] 00000000365d99e0: ffff8801b19c7858 (0xffff8801b19c7858) [ 66.147143] 00000000f2751208: ffffed0036338edf (0xffffed0036338edf) [ 66.147148] 00000000a7b6b510: dffffc0000000000 (0xdffffc0000000000) [ 66.147153] 00000000cea881f9: ffff8801b19c7880 (0xffff8801b19c7880) [ 66.147159] 0000000091c520f9: ffffffff816ab160 (futex_wait+0x450/0x9f0) [ 66.147164] 00000000011801db: ffff8801b19c76f8 (0xffff8801b19c76f8) [ 66.147169] 00000000f75cbd2b: 1ffff10036338ed3 (0x1ffff10036338ed3) [ 66.147171] 000000000b4a9e8e: 0000000000000000 ... [ 66.147176] 000000009914b186: ffff8801ad56c830 (0xffff8801ad56c830) [ 66.147180] 0000000013ea956e: 00000000ffffffff (0xffffffff) [ 66.147185] 00000000f0b1f1e8: 000000000072bec8 (0x72bec8) [ 66.147189] 00000000f5993f68: ffff8801b19c76b8 (0xffff8801b19c76b8) [ 66.147194] 00000000c436573b: ffff8801b19c7738 (0xffff8801b19c7738) [ 66.147199] 000000007d2c8ad8: 00000002d994c1c0 (0x2d994c1c0) [ 66.147203] 00000000e5e9ed1d: 0000000000000001 (0x1) [ 66.147205] 00000000fb8a925d: 0000000000000000 ... [ 66.147209] 00000000f0abc1fa: 0000000041b58ab3 (0x41b58ab3) [ 66.147216] 000000003ea4b58e: ffffffff88799ba8 (K512_4+0xae68/0x11504c) [ 66.147223] 00000000bb0b1adc: ffffffff816aad10 (futex_wait_setup+0x400/0x400) [ 66.147228] 0000000043e269e9: ffffea0006fb8020 (0xffffea0006fb8020) [ 66.147232] 00000000b494e84c: ffffc90000c74900 (0xffffc90000c74900) [ 66.147237] 000000009b3adcf1: ffff8801b19c76f8 (0xffff8801b19c76f8) [ 66.147245] 0000000010842175: ffffffff81773ed3 (__sanitizer_cov_trace_switch+0x53/0x90) [ 66.147249] 00000000bf919c10: 0000000000000002 (0x2) [ 66.147254] 0000000046fef424: ffff8801b37a1300 (0xffff8801b37a1300) [ 66.147257] 00000000800cad8b: 0000000000000000 ... [ 66.147261] 000000000fd88fe2: ffff8801b19c76f8 (0xffff8801b19c76f8) [ 66.147269] 0000000057979eee: ffffffff81773e1a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 66.147274] 000000005d421651: ffff8801b19c7718 (0xffff8801b19c7718) [ 66.147281] 000000005f918086: ffffffff816a4b2d (drop_futex_key_refs.isra.13+0x6d/0xe0) [ 66.147286] 00000000cd5cab46: dffffc0000000000 (0xdffffc0000000000) [ 66.147291] 00000000a17e037f: ffffc90000c80900 (0xffffc90000c80900) [ 66.147295] 00000000dc409720: ffff8801b19c7880 (0xffff8801b19c7880) [ 66.147302] 00000000f410d582: ffffffff816aa4b6 (futex_wake+0x2f6/0x750) [ 66.147312] 0000000000955b4d: ffffffff8a4cf920 (console_drivers+0x40/0x40) [ 66.147317] 000000009b5825c5: dffffc0000000000 (0xdffffc0000000000) [ 66.147321] 000000007899aef3: 1ffff10036338eef (0x1ffff10036338eef) [ 66.147326] 00000000ad9d6cf0: ffffffff00000000 (0xffffffff00000000) [ 66.147330] 000000007e36cbf8: 00000000ffffffff (0xffffffff) [ 66.147338] 000000006ec8e379: ffffffff874ebf10 (__mutex_unlock_slowpath+0x180/0x8a0) [ 66.147343] 000000005b75ac10: ffff8801b19c77d8 (0xffff8801b19c77d8) [ 66.147348] 000000000f769732: ffff8801b19c7818 (0xffff8801b19c7818) [ 66.147353] 00000000e98e13d6: 1ffff10036338ef0 (0x1ffff10036338ef0) [ 66.147355] 00000000c10c32c5: 0000000000000000 ... [ 66.147359] 00000000280e0d3c: 0000000041b58ab3 (0x41b58ab3) [ 66.147366] 00000000c3af276a: ffffffff88799b78 (K512_4+0xae38/0x11504c) [ 66.147373] 00000000bc577a07: ffffffff816aa1c0 (get_futex_key+0x1e90/0x1e90) [ 66.147381] 00000000fc696d7c: ffffffff874ebd90 (wait_for_completion+0x870/0x870) [ 66.147385] 00000000032dae0e: ffffffff00000000 (0xffffffff00000000) [ 66.147390] 000000001273ec7b: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147395] 000000005ba84670: ffff8801b1e70c40 (0xffff8801b1e70c40) [ 66.147399] 000000007cbd2d44: 0000000041b58ab3 (0x41b58ab3) [ 66.147403] 0000000035a9b416: 0000000000000064 (0x64) [ 66.147408] 00000000a36415a0: ffff8801b19c77c0 (0xffff8801b19c77c0) [ 66.147412] 000000003f53d668: ffff8801b19c77c0 (0xffff8801b19c77c0) [ 66.147417] 000000000c1b89e3: ffffc90000c74940 (0xffffc90000c74940) [ 66.147422] 000000004cecc39e: ffffc90000c74940 (0xffffc90000c74940) [ 66.147427] 0000000020504c69: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147431] 0000000034d4bec9: ffffc90000c74908 (0xffffc90000c74908) [ 66.147436] 00000000ff80b403: 000000000072b000 (0x72b000) [ 66.147440] 00000000c974ce1c: ffff8801b37a1300 (0xffff8801b37a1300) [ 66.147444] 000000001d0180c1: 0000000000000eca (0xeca) [ 66.147447] 00000000e325019f: 0000000000000000 ... [ 66.147451] 0000000049f25a9b: 00000000ffffffff (0xffffffff) [ 66.147456] 00000000b0d3fef2: 0000000000000ece (0xece) [ 66.147462] 000000009c9d943b: ffffffff88b8dae0 (rcu_callback_map+0x40/0x40) [ 66.147467] 000000006578c488: 0000000000000282 (0x282) [ 66.147471] 00000000970ccde6: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147476] 000000005c4446b5: ffff8801b19c7880 (0xffff8801b19c7880) [ 66.147484] 00000000a7a6683c: ffffffff81773ed3 (__sanitizer_cov_trace_switch+0x53/0x90) [ 66.147488] 000000001dcc5400: 00000000ffffffff (0xffffffff) [ 66.147491] 00000000eb25abe3: 0000000000000000 ... [ 66.147496] 00000000e5bf9020: ffff8801b19c7cf0 (0xffff8801b19c7cf0) [ 66.147502] 00000000deab2ab9: ffffffff816b1946 (do_futex+0x336/0x27d0) [ 66.147507] 00000000d1365d63: ffff8801b19c78a8 (0xffff8801b19c78a8) [ 66.147515] 0000000028902b55: ffffffff81626b88 (rcu_read_lock_sched_held+0x108/0x120) [ 66.147517] 00000000f8e00f59: 0000000000000000 ... [ 66.147522] 000000006fe9176b: ffff8801b19c78d8 (0xffff8801b19c78d8) [ 66.147528] 00000000dbcc006b: ffffffff81b2a019 (kfree+0x1e9/0x260) [ 66.147533] 000000005f061557: 1ffff10036338f20 (0x1ffff10036338f20) [ 66.147537] 000000008000a8f6: 0000000000000001 (0x1) [ 66.147540] 000000007e25bc3c: 0000000000000000 ... [ 66.147545] 00000000aa9eb225: ffff8801b1e70158 (0xffff8801b1e70158) [ 66.147549] 0000000095f5aaa3: ffff8801b19c7c08 (0xffff8801b19c7c08) [ 66.147558] 00000000849e593b: ffffffff81070732 (kvm_vcpu_ioctl+0x2b2/0x12e0) [ 66.147562] 00000000ee4ee971: 0000000000000001 (0x1) [ 66.147565] 0000000001e05006: 0000000000000000 ... [ 66.147571] 000000008d5243bd: ffffffff8877ec70 (regoff.33541+0x353950/0x361be0) [ 66.147576] 000000001b4eceb0: 1ffff10036338f25 (0x1ffff10036338f25) [ 66.147580] 00000000d1e2a5ae: 0000000000000001 (0x1) [ 66.147584] 000000002d7ccc9c: 000000000072bec8 (0x72bec8) [ 66.147589] 00000000442a371b: 0000000041b58ab3 (0x41b58ab3) [ 66.147595] 000000003186a50d: ffffffff88799d50 (K512_4+0xb010/0x11504c) [ 66.147602] 0000000053c5b8f2: ffffffff816b1610 (exit_robust_list+0x290/0x290) [ 66.147607] 000000003c3697da: 1ffff10036338f3d (0x1ffff10036338f3d) [ 66.147612] 00000000086f2271: ffff8801d994ca38 (0xffff8801d994ca38) [ 66.147618] 00000000e9328b6d: ffffffff88b8db60 (rcu_bh_lock_map+0x40/0x40) [ 66.147625] 00000000b4f38678: ffffffff88b8db60 (rcu_bh_lock_map+0x40/0x40) [ 66.147628] 000000004c23c4e8: 0000000000000000 ... [ 66.147632] 00000000711e9c6c: ffff8801b19c79b0 (0xffff8801b19c79b0) [ 66.147639] 000000009528ad71: ffffffff815adef6 (find_held_lock+0x36/0x1c0) [ 66.147643] 000000002881a4dd: 000000018877a7f4 (0x18877a7f4) [ 66.147648] 000000003b63873a: ffff8801b19c7a08 (0xffff8801b19c7a08) [ 66.147653] 0000000007148f88: 1ffff10036338f3d (0x1ffff10036338f3d) [ 66.147657] 00000000936088bc: ffff8801b19c7ac8 (0xffff8801b19c7ac8) [ 66.147664] 00000000a4d2a8b8: ffffffff88b8db60 (rcu_bh_lock_map+0x40/0x40) [ 66.147669] 000000003f637573: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147674] 0000000008d8fcb5: ffff8801b19c7a08 (0xffff8801b19c7a08) [ 66.147678] 00000000d47c70b0: ffff8801b19c7af0 (0xffff8801b19c7af0) [ 66.147682] 000000000f6c87f3: 0000000000000282 (0x282) [ 66.147685] 00000000293017f5: 0000000000000000 ... [ 66.147690] 0000000097933de5: ffff8801ffffffff (0xffff8801ffffffff) [ 66.147694] 000000009ecef144: ffff8801d994ca30 (0xffff8801d994ca30) [ 66.147698] 0000000066288607: 0000000000000282 (0x282) [ 66.147703] 000000001bd2f637: ffff8801b380fa00 (0xffff8801b380fa00) [ 66.147708] 00000000ef4d40d3: 0000000041b58ab3 (0x41b58ab3) [ 66.147714] 000000006ade83af: ffffffff88795448 (K512_4+0x6708/0x11504c) [ 66.147721] 00000000062a3170: ffffffff815bcb90 (lock_downgrade+0x8e0/0x8e0) [ 66.147729] 00000000fd5df28a: ffffffff81c421ac (__fget+0x40c/0x650) [ 66.147732] 000000000df41d24: 0000000000000000 ... [ 66.147736] 00000000270a4d7d: 0000000036338f4a (0x36338f4a) [ 66.147741] 00000000ab1d1d4f: 1ffff10036338f4b (0x1ffff10036338f4b) [ 66.147746] 00000000fdcbfdee: ffff8801db123600 (0xffff8801db123600) [ 66.147750] 0000000049bdc113: 1ffff10036338f4d (0x1ffff10036338f4d) [ 66.147755] 000000002237b4a0: ffff8801db123600 (0xffff8801db123600) [ 66.147760] 000000000d392ad7: ffff8801db123610 (0xffff8801db123610) [ 66.147764] 00000000ffa1d34d: ffff8801b19c7a50 (0xffff8801b19c7a50) [ 66.147771] 00000000549c311f: ffffffff81b2b931 (kasan_check_read+0x11/0x20) [ 66.147776] 00000000582b19be: ffff8801b19c7af0 (0xffff8801b19c7af0) [ 66.147783] 00000000bd443f49: ffffffff81630255 (rcu_is_watching+0x85/0x140) [ 66.147788] 00000000c5b8d8f3: ffff8801b19c7ab0 (0xffff8801b19c7ab0) [ 66.147792] 000000000aeebddb: 0000000041b58ab3 (0x41b58ab3) [ 66.147799] 0000000043df965f: ffffffff8877a7f4 (regoff.33541+0x34f4d4/0x361be0) [ 66.147807] 000000008bf4cf17: ffffffff816301d0 (rcu_bh_force_quiescent_state+0x20/0x20) [ 66.147813] 00000000e77bd32c: ffffffff88b8db60 (rcu_bh_lock_map+0x40/0x40) [ 66.147816] 00000000742ae693: 0000000000000000 ... [ 66.147821] 00000000d3409df8: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.147827] 0000000031d6cc5a: ffffffff88b8db60 (rcu_bh_lock_map+0x40/0x40) [ 66.147832] 00000000169cd3e4: ffff8801b19c7c28 (0xffff8801b19c7c28) [ 66.147837] 000000000e08f1f0: ffff8801c5cc07c0 (0xffff8801c5cc07c0) [ 66.147842] 00000000ae4e4e82: ffff8801b19c7ae0 (0xffff8801b19c7ae0) [ 66.147846] 00000000458f8014: 0000000000000282 (0x282) [ 66.147851] 0000000010280da6: dffffc0000000000 (0xdffffc0000000000) [ 66.147855] 000000006fa8abe5: 0000000000000001 (0x1) [ 66.147860] 000000004555c7df: ffff8801c90b70f0 (0xffff8801c90b70f0) [ 66.147865] 000000007bce045c: dffffc0000000000 (0xdffffc0000000000) [ 66.147867] 00000000c6bc1912: 0000000000000000 ... [ 66.147871] 00000000be7fa162: 0000000000000001 (0x1) [ 66.147876] 00000000cf0e9a20: ffff8801b19c7c50 (0xffff8801b19c7c50) [ 66.147883] 000000003b600776: ffffffff81c421ac (__fget+0x40c/0x650) [ 66.147888] 000000009d57e0c1: ffff8801b19c7ba8 (0xffff8801b19c7ba8) [ 66.147892] 00000000ae4db76a: 1ffff10036338f69 (0x1ffff10036338f69) [ 66.147897] 0000000096c1c806: 0000000600004000 (0x600004000) [ 66.147901] 000000000c9473a5: ffff8801c5cc0810 (0xffff8801c5cc0810) [ 66.147906] 0000000089848222: ffff8801c90b7080 (0xffff8801c90b7080) [ 66.147911] 00000000d98c2021: ffff8801c5cc07c0 (0xffff8801c5cc07c0) [ 66.147915] 00000000714148a4: 1ffff10036338f01 (0x1ffff10036338f01) [ 66.147920] 00000000a5b2fa85: ffff8801b19c7be8 (0xffff8801b19c7be8) [ 66.147925] 00000000f1794378: ffffed0036338f75 (0xffffed0036338f75) [ 66.147929] 000000003fdf847b: 0000000041b58ab3 (0x41b58ab3) [ 66.147936] 000000008c6d75dc: ffffffff8877a458 (regoff.33541+0x34f138/0x361be0) [ 66.147943] 00000000f8bef9ef: ffffffff81c41da0 (expand_files.part.8+0x9a0/0x9a0) [ 66.147950] 0000000020ac63e6: ffffffff81c4271f (__fget_light+0x2ef/0x430) [ 66.147954] 000000002df0d3d6: 0000000000000001 (0x1) [ 66.147959] 00000000932f995f: 00004000db123600 (0x4000db123600) [ 66.147963] 000000006c464bd4: ffff880100000004 (0xffff880100000004) [ 66.147968] 0000000020ac5b50: 0000000041b58ab3 (0x41b58ab3) [ 66.147974] 00000000ff57dda0: ffffffff8877c1b0 (regoff.33541+0x350e90/0x361be0) [ 66.147981] 00000000eb26d421: ffffffff81c42430 (fget_raw+0x20/0x20) [ 66.147986] 00000000592bfb5c: ffff8801b19c7ba8 (0xffff8801b19c7ba8) [ 66.147990] 00000000f50f1a65: ffffffff00000004 (0xffffffff00000004) [ 66.147995] 0000000041c3168d: ffff8801c8192700 (0xffff8801c8192700) [ 66.148002] 000000008c89ef6b: ffffffff81630255 (rcu_is_watching+0x85/0x140) [ 66.148008] 000000001b98438c: ffffffff815ae135 (__lock_is_held+0xb5/0x140) [ 66.148013] 00000000914350de: 0000000041b58ab3 (0x41b58ab3) [ 66.148019] 00000000214d6580: ffffffff8877a7f4 (regoff.33541+0x34f4d4/0x361be0) [ 66.148027] 00000000ac893800: ffff8801b19c7c08 (0xffff8801b19c7c08) [ 66.148035] 0000000089c7e66e: ffffffff81773ed3 (__sanitizer_cov_trace_switch+0x53/0x90) [ 66.148040] 0000000019fb34c0: ffff8801c90b7080 (0xffff8801c90b7080) [ 66.148044] 000000006e133651: 1ffff10036338f8a (0x1ffff10036338f8a) [ 66.148053] 00000000d8de4eae: ffffffff81070480 (kvm_uevent_notify_change.part.29+0x440/0x440) [ 66.148057] 000000001ceff7fd: ffff8801b19c7c08 (0xffff8801b19c7c08) [ 66.148065] 000000002a02be84: ffffffff81773e56 (__sanitizer_cov_trace_const_cmp4+0x16/0x20) [ 66.148070] 00000000155b7f37: ffff8801b19c7d98 (0xffff8801b19c7d98) [ 66.148078] 000000003f5f5ca9: ffffffff81c11b02 (do_vfs_ioctl+0x1f2/0x1650) [ 66.148082] 0000000018e70703: 0000000000000003 (0x3) [ 66.148087] 0000000097fc4d4c: 1ffff10036338f8f (0x1ffff10036338f8f) [ 66.148091] 000000001fe9380b: 1ffff10036338f8f (0x1ffff10036338f8f) [ 66.148096] 000000007f0ebdcc: ffff8801b19c7d58 (0xffff8801b19c7d58) [ 66.148100] 000000004d57c890: 0000000000000006 (0x6) [ 66.148105] 00000000f41ccedd: dffffc0000000000 (0xdffffc0000000000) [ 66.148107] 00000000b506b391: 0000000000000000 ... [ 66.148112] 000000005ed13707: 0000000041b58ab3 (0x41b58ab3) [ 66.148119] 00000000e9876f51: ffffffff887ae140 (K512_4+0x1f400/0x11504c) [ 66.148126] 00000000b5879076: ffffffff81c11910 (ioctl_preallocate+0x2e0/0x2e0) [ 66.148130] 00000000fb865d82: 00004000b19c7d20 (0x4000b19c7d20) [ 66.148135] 000000006be7c51f: ffff880100000004 (0xffff880100000004) [ 66.148139] 000000009e4c323c: 0000000041b58ab3 (0x41b58ab3) [ 66.148146] 00000000c3dad3af: ffffffff8877c1b0 (regoff.33541+0x350e90/0x361be0) [ 66.148153] 000000004a458928: ffffffff81c42430 (fget_raw+0x20/0x20) [ 66.148157] 0000000098e4a3e8: ffff8801b19c7ca0 (0xffff8801b19c7ca0) [ 66.148162] 0000000022056bf9: ffffffff00000004 (0xffffffff00000004) [ 66.148167] 00000000796497d3: ffff8801b19c7cd8 (0xffff8801b19c7cd8) [ 66.148177] 0000000052cf1b45: ffffffff85b58c55 (sockfd_lookup_light+0xc5/0x160) [ 66.148181] 0000000026db0740: 1ffff10036338fa0 (0x1ffff10036338fa0) [ 66.148186] 0000000039a85901: ffff8801b19c7d20 (0xffff8801b19c7d20) [ 66.148191] 00000000ad00fbd1: 226fbd16f83e3e00 (0x226fbd16f83e3e00) [ 66.148196] 0000000009567cc0: 1ffff10036338fa7 (0x1ffff10036338fa7) [ 66.148198] 00000000fdec6a75: 0000000000000000 ... [ 66.148203] 000000005ab83781: ffff8801b19c7e00 (0xffff8801b19c7e00) [ 66.148210] 0000000088eef674: ffffffff816b4177 (SyS_futex+0x397/0x56d) [ 66.148214] 000000003b845b1b: 000000000072bea0 (0x72bea0) [ 66.148221] 00000000a947d117: ffffffff8885f3d8 (K512_4+0xd0698/0x11504c) [ 66.148225] 0000000004f4aa3f: 000000000072bea0 (0x72bea0) [ 66.148228] 0000000036206d21: 0000000000000000 ... [ 66.148232] 000000005eafcb4b: 000000000072bec8 (0x72bec8) [ 66.148234] 000000007197de48: 0000000000000000 ... [ 66.148239] 000000001fecaddc: 0000000041b58ab3 (0x41b58ab3) [ 66.148245] 00000000682f1c09: ffffffff8879996a (K512_4+0xac2a/0x11504c) [ 66.148252] 00000000b7de0d66: ffffffff816b3de0 (do_futex+0x27d0/0x27d0) [ 66.148256] 00000000c081c189: ffff8801c90b7080 (0xffff8801c90b7080) [ 66.148259] 000000001a150214: 0000000000000000 ... [ 66.148264] 000000000424715a: ffff8801b19c7d70 (0xffff8801b19c7d70) [ 66.148272] 000000000598d4a9: ffffffff81773e1a (__sanitizer_cov_trace_const_cmp1+0x1a/0x20) [ 66.148276] 00000000f17c3fb1: ffff8801b19c7d98 (0xffff8801b19c7d98) [ 66.148283] 00000000f054a9d4: ffffffff81bc4260 (fput+0x130/0x1a0) [ 66.148287] 000000009680f080: 0000000000000001 (0x1) [ 66.148292] 00000000265c784a: ffff8801c90b7080 (0xffff8801c90b7080) [ 66.148296] 0000000066de33bb: ffff8801d994ca30 (0xffff8801d994ca30) [ 66.148301] 00000000b2e8cc2a: ffff8801b19c7dd8 (0xffff8801b19c7dd8) [ 66.148308] 00000000e7ac9134: ffffffff81c12fe1 (ksys_ioctl+0x81/0xd0) [ 66.148313] 0000000000e62a00: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.148320] 00000000a7a6fb5e: ffffffff8100c1a7 (do_syscall_64+0xb7/0x9d0) [ 66.148325] 0000000014559aa0: 1ffff10036338fc8 (0x1ffff10036338fc8) [ 66.148329] 000000004f3e3b44: ffff8801b19c7f20 (0xffff8801b19c7f20) [ 66.148334] 00000000ec509863: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.148339] 00000000f0931018: ffff8801b19c7df0 (0xffff8801b19c7df0) [ 66.148343] 00000000e11d9f73: ffff8801b19c7f58 (0xffff8801b19c7f58) [ 66.148350] 00000000b832d1b4: ffffffff816b3de0 (do_futex+0x27d0/0x27d0) [ 66.148354] 000000007fdf62b8: 1ffff10036338fc8 (0x1ffff10036338fc8) [ 66.148359] 00000000d5ff6645: ffff8801b19c7f20 (0xffff8801b19c7f20) [ 66.148362] 00000000fc6466ec: 0000000000000000 ... [ 66.148367] 000000009d415f5f: ffff8801b19c7f48 (0xffff8801b19c7f48) [ 66.148374] 000000001d24db1a: ffffffff8100c38e (do_syscall_64+0x29e/0x9d0) [ 66.148381] 00000000f6d979a8: ffffffff81354120 (vmalloc_sync_all+0x30/0x30) [ 66.148388] 00000000fff0f7e7: ffffffff874fafd7 (_raw_spin_unlock_irq+0x27/0x70) [ 66.148392] 00000000421eaaec: ffff8801db12c500 (0xffff8801db12c500) [ 66.148397] 0000000063bd94e9: ffff8801b19c7f28 (0xffff8801b19c7f28) [ 66.148406] 0000000089c2c60e: ffffffff8150a9da (finish_task_switch+0x1ca/0x820) [ 66.148410] 00000000bc06163c: ffff8801b19c7fd0 (0xffff8801b19c7fd0) [ 66.148415] 00000000b0c9a79b: 0000000041b58ab3 (0x41b58ab3) [ 66.148421] 00000000c38425da: ffffffff8877a458 (regoff.33541+0x34f138/0x361be0) [ 66.148429] 00000000d6cdc730: ffffffff8100c0f0 (syscall_return_slowpath+0x5c0/0x5c0) [ 66.148434] 0000000029d82ee2: ffff8801b19c7e68 (0xffff8801b19c7e68) [ 66.148437] 000000008c322394: 0000000000000000 ... [ 66.148441] 0000000008ef5eb9: ffff8801b19c7f48 (0xffff8801b19c7f48) [ 66.148449] 00000000e7a9aebe: ffffffff8100be3f (syscall_return_slowpath+0x30f/0x5c0) [ 66.148454] 00000000c3ed5e0d: ffff8801b19c7f58 (0xffff8801b19c7f58) [ 66.148458] 00000000a9145a9c: 0000000041b58ab3 (0x41b58ab3) [ 66.148465] 00000000b9be1cec: ffffffff88779b87 (regoff.33541+0x34e867/0x361be0) [ 66.148469] 0000000075dfda90: ffff8801d994ca30 (0xffff8801d994ca30) [ 66.148474] 000000007faa5f97: ffff8801b19c7ea8 (0xffff8801b19c7ea8) [ 66.148477] 00000000dbdb432f: 0000000000000000 ... [ 66.148481] 00000000ddf3bd8a: ffff8801d994c1c0 (0xffff8801d994c1c0) [ 66.148489] 000000002e46af09: ffffffff87600096 (entry_SYSCALL_64_after_hwframe+0x52/0xb7) [ 66.148491] 00000000ba790d1c: 0000000000000000 ... [ 66.148495] 000000002f31faf8: 0000000000000082 (0x82) [ 66.148498] 00000000f5fd18d8: 0000000000000000 ... [ 66.148503] 0000000096408130: ffff8801b19c7f48 (0xffff8801b19c7f48) [ 66.148510] 0000000008142d46: ffffffff81007c65 (trace_hardirqs_off_thunk+0x1a/0x1c) [ 66.148513] 00000000dfd83781: 0000000000000000 ... [ 66.148520] 0000000091785a3c: ffffffff87600086 (entry_SYSCALL_64_after_hwframe+0x42/0xb7) [ 66.148523] 0000000068656c80: 0000000000000000 ... [ 66.148527] 00000000690634df: 00007fd698eb09c0 (0x7fd698eb09c0) [ 66.148532] 000000006ceb37fb: 00007ffd35ed978f (0x7ffd35ed978f) [ 66.148534] 00000000db0b96b6: 0000000000000000 ... [ 66.148538] 0000000094b271a4: 000000000072bec8 (0x72bec8) [ 66.148543] 000000005cfc45a6: 000000000072bec8 (0x72bec8) [ 66.148547] 00000000d9a2573c: 0000000000000246 (0x246) [ 66.148549] 00000000eecf661a: 0000000000000000 ... [ 66.148554] 00000000bfb7eab6: 000000000072bea0 (0x72bea0) [ 66.148556] 00000000f713f6b3: 0000000000000000 ... [ 66.148561] 000000000f124331: ffffffffffffffda (0xffffffffffffffda) [ 66.148565] 000000000114acbe: 0000000000455259 (0x455259) [ 66.148568] 00000000661f1ae3: 0000000000000000 ... [ 66.148572] 000000004a0ab9c5: 000000000072bec8 (0x72bec8) [ 66.148576] 00000000a4559343: 00000000000000ca (0xca) [ 66.148580] 000000007435e621: 0000000000455259 (0x455259) [ 66.148584] 00000000fe226ea3: 0000000000000033 (0x33) [ 66.148588] 00000000026e1c88: 0000000000000246 (0x246) [ 66.148593] 00000000dcaf829b: 00007fd698eafce8 (0x7fd698eafce8) [ 66.148597] 00000000e0b9d250: 000000000000002b (0x2b) [ 66.148604] ? __schedule+0x1e40/0x1e40 [ 69.855123] ? kasan_check_read+0x11/0x20 [ 69.859256] ? do_raw_spin_unlock+0x9e/0x2e0 [ 69.863647] ? do_raw_spin_trylock+0x1b0/0x1b0 [ 69.868209] ? lock_acquire+0x1dc/0x520 [ 69.872166] ? handle_vmfunc+0x9c0/0x9c0 [ 69.876211] ? futex_wait_queue_me+0x3f1/0x820 [ 69.880777] ? refill_pi_state_cache.part.7+0x300/0x300 [ 69.886122] ? kasan_check_write+0x14/0x20 [ 69.890342] ? do_raw_spin_lock+0xc1/0x200 [ 69.894563] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 69.900081] ? get_futex_value_locked+0xcb/0xf0 [ 69.904731] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 69.909743] ? futex_wait_setup+0x279/0x400 [ 69.914050] ? futex_wake+0x750/0x750 [ 69.917834] ? futex_wait+0x450/0x9f0 [ 69.921621] ? futex_wait_setup+0x400/0x400 [ 69.925924] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 69.931094] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 69.936622] ? drop_futex_key_refs.isra.13+0x6d/0xe0 [ 69.941707] ? futex_wake+0x2f6/0x750 [ 69.945510] ? __mutex_unlock_slowpath+0x180/0x8a0 [ 69.950422] ? get_futex_key+0x1e90/0x1e90 [ 69.954638] ? wait_for_completion+0x870/0x870 [ 69.959206] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 69.964379] ? do_futex+0x336/0x27d0 [ 69.968074] ? rcu_read_lock_sched_held+0x108/0x120 [ 69.973072] ? kfree+0x1e9/0x260 [ 69.976424] ? kvm_vcpu_ioctl+0x2b2/0x12e0 [ 69.980646] ? exit_robust_list+0x290/0x290 [ 69.984948] ? find_held_lock+0x36/0x1c0 [ 69.988995] ? lock_downgrade+0x8e0/0x8e0 [ 69.993129] ? __fget+0x40c/0x650 [ 69.996566] ? kasan_check_read+0x11/0x20 [ 70.000695] ? rcu_is_watching+0x85/0x140 [ 70.004826] ? rcu_bh_force_quiescent_state+0x20/0x20 [ 70.010002] ? __fget+0x40c/0x650 [ 70.013443] ? expand_files.part.8+0x9a0/0x9a0 [ 70.018006] ? __fget_light+0x2ef/0x430 [ 70.021974] ? fget_raw+0x20/0x20 [ 70.025408] ? rcu_is_watching+0x85/0x140 [ 70.029542] ? __lock_is_held+0xb5/0x140 [ 70.033589] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 70.038764] ? kvm_uevent_notify_change.part.29+0x440/0x440 [ 70.044455] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 70.049972] ? do_vfs_ioctl+0x1f2/0x1650 [ 70.054019] ? ioctl_preallocate+0x2e0/0x2e0 [ 70.058410] ? fget_raw+0x20/0x20 [ 70.061850] ? sockfd_lookup_light+0xc5/0x160 [ 70.066327] ? SyS_futex+0x397/0x56d [ 70.070025] ? do_futex+0x27d0/0x27d0 [ 70.073809] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 70.079325] ? fput+0x130/0x1a0 [ 70.082588] ? ksys_ioctl+0x81/0xd0 [ 70.086201] ? do_syscall_64+0xb7/0x9d0 [ 70.090156] ? do_futex+0x27d0/0x27d0 [ 70.093939] ? do_syscall_64+0x29e/0x9d0 [ 70.097985] ? vmalloc_sync_all+0x30/0x30 [ 70.102117] ? _raw_spin_unlock_irq+0x27/0x70 [ 70.106597] ? finish_task_switch+0x1ca/0x820 [ 70.111075] ? syscall_return_slowpath+0x5c0/0x5c0 [ 70.115988] ? syscall_return_slowpath+0x30f/0x5c0 [ 70.120903] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 70.126253] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 70.131081] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 70.136423] [ 70.138029] The buggy address belongs to the page: [ 70.142938] page:ffffea0006c671c0 count:0 mapcount:0 mapping:0000000000000000 index:0x0 [ 70.151059] flags: 0x2fffc0000000000() [ 70.154934] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 70.162801] raw: 0000000000000000 ffffea0006c60101 0000000000000000 0000000000000000 [ 70.170657] page dumped because: kasan: bad access detected [ 70.176344] [ 70.177950] Memory state around the buggy address: [ 70.182857] ffff8801b19c7200: f2 f2 f2 f2 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 [ 70.190197] ffff8801b19c7280: f3 f3 f3 f3 f2 f2 f8 f2 f2 f2 f2 f2 f2 f2 00 00 [ 70.197538] >ffff8801b19c7300: f2 f2 f3 f3 f3 f3 00 00 00 00 00 00 00 00 00 00 [ 70.204873] ^ [ 70.208220] ffff8801b19c7380: f1 f1 f1 f1 00 f2 f2 f2 f2 f2 f2 f2 00 f2 f2 f2 [ 70.215560] ffff8801b19c7400: f2 f2 f2 f2 00 f2 f2 f2 f3 f3 f3 f3 00 00 00 00 [ 70.222893] ================================================================== [ 70.230234] Kernel panic - not syncing: panic_on_warn set ... [ 70.230234] [ 71.297324] Shutting down cpus with NMI [ 71.301805] Dumping ftrace buffer: [ 71.305320] (ftrace buffer empty) [ 71.309004] Kernel Offset: disabled [ 71.312609] Rebooting in 86400 seconds..