[ 39.286674] ------------[ cut here ]------------ [ 39.287661] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.289779] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 39.291297] Modules linked in: [ 39.292180] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.294309] Tainted: [W]=WARN [ 39.294950] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.296469] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.297374] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 39.300640] RSP: 0018:ffff888016b27bc0 EFLAGS: 00010286 [ 39.301632] RAX: 0000000000000000 RBX: ffffed1002d64f78 RCX: ffffffff813a4050 [ 39.302972] RDX: ffff888017188000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.304302] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d64f2f [ 39.305641] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.306962] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b27df8 [ 39.308279] FS: 00007fa99b250900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.309768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.310862] CR2: 00007ffe3cdfcef8 CR3: 00000000162ef000 CR4: 0000000000350ef0 [ 39.312183] Call Trace: [ 39.312736] [ 39.313151] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.314093] ? __create_object+0x59/0x80 [ 39.314939] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.315936] __vmalloc_noprof+0x59/0x60 [ 39.316739] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.317650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.318642] bpf_prog_alloc+0x39/0x200 [ 39.319584] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.320745] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.321863] do_seccomp+0x349/0x25e0 [ 39.322775] ? find_held_lock+0x2b/0x80 [ 39.323662] ? do_prlimit+0x310/0x610 [ 39.324397] ? __pfx_do_seccomp+0x10/0x10 [ 39.325231] ? do_raw_spin_unlock+0x53/0x220 [ 39.326102] ? _raw_spin_unlock+0x1e/0x40 [ 39.326940] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.327958] ? static_key_count+0x60/0x80 [ 39.328794] prctl_set_seccomp+0x4e/0x70 [ 39.329602] __do_sys_prctl+0xe6c/0x1d70 [ 39.330343] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.331231] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.332246] ? irqentry_exit+0xf3/0x650 [ 39.333043] do_syscall_64+0xbf/0x430 [ 39.333821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.334825] RIP: 0033:0x7fa99b7425cd [ 39.335579] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 39.338854] RSP: 002b:00007ffe3cdfa860 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.340276] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa99b7425cd [ 39.341667] RDX: 00005643a0409e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.343043] RBP: 00007ffe3cdfa8c0 R08: 0000000000000000 R09: 00007ffe3cdf9f60 [ 39.344364] R10: 0000000000000000 R11: 0000000000000246 R12: 00005643a5d95240 [ 39.345695] R13: 00007ffe3cdfacf0 R14: 00005643a5d9e380 R15: 00005643a5da9540 [ 39.347038] [ 39.347536] irq event stamp: 1835 [ 39.348155] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 39.349742] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 39.351298] softirqs last enabled at (1856): [] handle_softirqs+0x50c/0x770 [ 39.352919] softirqs last disabled at (1851): [] __irq_exit_rcu+0xc4/0x100 [ 39.354468] ---[ end trace 0000000000000000 ]--- [ 42.286999] ------------[ cut here ]------------ [ 42.287926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.289906] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.291374] Modules linked in: [ 42.292002] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.294242] Tainted: [W]=WARN [ 42.294933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.296400] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.297309] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 42.300503] RSP: 0018:ffff888016ecfbc0 EFLAGS: 00010286 [ 42.301493] RAX: 0000000000000000 RBX: ffffed1002dd9f78 RCX: ffffffff813a4050 [ 42.302800] RDX: ffff88801c16b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.304086] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd9f2f [ 42.305370] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.306660] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ecfdf8 [ 42.308129] FS: 00007efd0fcc4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.309573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.310653] CR2: 00007efd101b6580 CR3: 000000001ffaa000 CR4: 0000000000350ef0 [ 42.311928] Call Trace: [ 42.312398] [ 42.312861] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.313755] ? __create_object+0x59/0x80 [ 42.314562] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.315535] __vmalloc_noprof+0x59/0x60 [ 42.316264] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.317131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.318064] bpf_prog_alloc+0x39/0x200 [ 42.318820] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.319746] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.320647] do_seccomp+0x349/0x25e0 [ 42.321310] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.322197] ? __pfx_do_seccomp+0x10/0x10 [ 42.322976] ? find_held_lock+0x2b/0x80 [ 42.323729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.324685] ? static_key_count+0x60/0x80 [ 42.325428] prctl_set_seccomp+0x4e/0x70 [ 42.326230] __do_sys_prctl+0xe6c/0x1d70 [ 42.327024] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.327870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.328826] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.329789] ? irqentry_exit+0xf3/0x650 [ 42.330547] do_syscall_64+0xbf/0x430 [ 42.331248] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.332184] RIP: 0033:0x7efd101b65cd [ 42.332882] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 42.336072] RSP: 002b:00007fff6f036ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.337458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efd101b65cd [ 42.338756] RDX: 0000559ac6387e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.340040] RBP: 00007fff6f036f20 R08: 0000000000000000 R09: 00007fff6f0365c0 [ 42.341322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559afd7a9ad0 [ 42.342639] R13: 00007fff6f037350 R14: 0000559afd7aabc0 R15: 0000559afd7bb780 [ 42.343960] [ 42.344381] irq event stamp: 1881 [ 42.345024] hardirqs last enabled at (1891): [] __up_console_sem+0x78/0x80 [ 42.346566] hardirqs last disabled at (1900): [] __up_console_sem+0x5d/0x80 [ 42.347996] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 42.349276] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 42.350538] ---[ end trace 0000000000000000 ]--- [ 43.181304] ------------[ cut here ]------------ [ 43.182238] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.184397] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.186306] Modules linked in: [ 43.187155] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.189650] Tainted: [W]=WARN [ 43.190226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.191743] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.192675] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 43.195953] RSP: 0018:ffff88801745fbc0 EFLAGS: 00010286 [ 43.196964] RAX: 0000000000000000 RBX: ffffed1002e8bf78 RCX: ffffffff813a4050 [ 43.198289] RDX: ffff88800f70b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.199604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8bf2f [ 43.200905] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.202246] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801745fdf8 [ 43.203556] FS: 00007f913a455900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.205044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.206314] CR2: 00007f913a947580 CR3: 000000000decf000 CR4: 0000000000350ef0 [ 43.207652] Call Trace: [ 43.208148] [ 43.208610] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.209541] ? __create_object+0x59/0x80 [ 43.210305] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.211331] __vmalloc_noprof+0x59/0x60 [ 43.212108] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.212987] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.213977] bpf_prog_alloc+0x39/0x200 [ 43.214760] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.215725] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.216667] do_seccomp+0x349/0x25e0 [ 43.217369] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.218288] ? __pfx_do_seccomp+0x10/0x10 [ 43.219137] ? find_held_lock+0x2b/0x80 [ 43.219896] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.220889] ? static_key_count+0x60/0x80 [ 43.221715] prctl_set_seccomp+0x4e/0x70 [ 43.222517] __do_sys_prctl+0xe6c/0x1d70 [ 43.223317] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.224221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.225249] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.226296] ? irqentry_exit+0xf3/0x650 [ 43.227125] do_syscall_64+0xbf/0x430 [ 43.227884] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.228887] RIP: 0033:0x7f913a9475cd [ 43.229633] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 43.232887] RSP: 002b:00007ffd19e62bd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.234312] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f913a9475cd [ 43.235639] RDX: 000055a7d8a88e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.236935] RBP: 00007ffd19e62c30 R08: 0000000000000000 R09: 00007ffd19e622d0 [ 43.238280] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7fe835bf0 [ 43.239599] R13: 00007ffd19e63060 R14: 000055a7fe83f380 R15: 000055a7fe84a460 [ 43.240917] [ 43.241374] irq event stamp: 1757 [ 43.242034] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 43.243639] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 43.245208] softirqs last enabled at (1620): [] handle_softirqs+0x50c/0x770 [ 43.246784] softirqs last disabled at (1615): [] __irq_exit_rcu+0xc4/0x100 [ 43.248156] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31142' (ECDSA) to the list of known hosts. 2025/11/18 10:51:57 fuzzer started 2025/11/18 10:51:58 dialing manager at localhost:34383 2025/11/18 10:51:58 checking machine... 2025/11/18 10:51:58 checking revisions... [ 44.237753] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:51:58 testing simple program... [ 44.330752] cgroup: Unknown subsys name 'net' [ 44.399561] cgroup: Unknown subsys name 'cpuset' [ 44.421821] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:51:57 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888009627840 RCX=0000000000000001 RDX=1ffff110012c4f0a RSI=ffff888009627c38 RDI=ffff888009627850 RBP=ffff888009627c38 RSP=ffff888009627798 R8 =ffffffff86aaf6c2 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023e35 R12=0000000000000008 R13=ffff888009620000 R14=ffff888009627c40 R15=ffff888009627840 RIP=ffffffff8135e288 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000559afd7ce768 CR3=000000001ff51000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2037353a31353a303120383120766f4e XMM01=6964206465766965636552203a5d3234 XMM02=6f63736964203a31313a323139323420 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732036353a31353a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888013ce6190 RBX=0000000000000000 RCX=1ffff1100197d55c RDX=dffffc0000000000 RSI=ffffffff885b6f10 RDI=ffff88800cbeaae0 RBP=ffff88800cbb9818 RSP=ffff8880162af730 R8 =0000000000000001 R9 =ffffed1002c55ee0 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=ffff88800cbb9880 R14=ffff88800cbeaad0 R15=ffffffff885b6f10 RIP=ffffffff84c2b4e3 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fee74bdf900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fee742f6020 CR3=0000000016c85000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=65235930169de081b7419f1a0e1d80a2 XMM02=ec2efd57dc4c00df0000000000302d48 XMM03=280d4994b34af1530000000000302e18 XMM04=117c0481ef69b46000000000000ae988 XMM05=be7abc1635cb22c90000000000320ec0 XMM06=14648eaa1277bab10000000000320008 XMM07=fb795ef6d657705600000000003107c8 XMM08=2c67c8bc2e329bc30000000000302db8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000